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| author |  Jarred Sumner <jarred@jarredsumner.com>
| 2022-06-07 22:32:46 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2022-06-07 22:32:46 -0700 |
| commit | 43de33afc7fcc4cab25f578566e225ba9e4d4258 (patch) | |
| tree | 141676095981741c3a5740093fee79ed12d4edcd /src | |
| parent | 958fc3d4f5ba2a1fb5b5e1e2b9fe3a4500dbefc6 (diff) | |
| download | bun-43de33afc7fcc4cab25f578566e225ba9e4d4258.tar.gz bun-43de33afc7fcc4cab25f578566e225ba9e4d4258.tar.zst bun-43de33afc7fcc4cab25f578566e225ba9e4d4258.zip | |
Web Streams API (#176)
* [bun.js] `WritableStream`, `ReadableStream`, `TransformStream`, `WritableStreamDefaultController`, `ReadableStreamDefaultController` & more
* Implement `Blob.stream()`
* Update streams.test.js
* Fix sourcemaps crash
* [TextEncoder] 3x faster in hot loops
* reading almost works
* start to implement native streams
* Implement `Blob.stream()`
* Implement `Bun.file(pathOrFd).stream()`
* Add an extra function
* [fs.readFile] Improve performance
* make jsc bindings a little easier to work with
* fix segfault
* faster async/await + readablestream optimizations
* WebKit updates
* More WebKit updates
* Add releaseWEakrefs binding
* `bun:jsc`
* More streams
* Update streams.test.js
* Update Makefile
* Update mimalloc
* Update WebKit
* Create bun-jsc.test.js
* Faster ReadableStream
* Fix off by one & exceptions
* Handle empty files/blobs
* Update streams.test.js
* Move streams to it's own file
* temp
* impl #1
* take two
* good enough for now
* Implement `readableStreamToArray`, `readableStreamToArrayBuffer`, `concatArrayBuffers`
* jsxOptimizationInlining
* Fix crash
* Add `jsxOptimizationInline` to Bun.Transpiler
* Update Transpiler types
* Update js_ast.zig
* Automatically choose production mode when NODE_ENV="production"
* Update cli.zig
* [jsx] Handle defaultProps when inlining
* Update transpiler.test.js
* uncomment some tests
Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Diffstat (limited to 'src')
232 files changed, 31198 insertions, 1986 deletions
diff --git a/src/baby_list.zig b/src/baby_list.zig new file mode 100644 index 000000000..b1bfc1786 --- /dev/null +++ b/src/baby_list.zig @@ -0,0 +1,104 @@ +const std = @import("std"); +const Environment = @import("./env.zig"); + +/// This is like ArrayList except it stores the length and capacity as u32 +/// In practice, it is very unusual to have lengths above 4 GB +/// +/// This lets us have array lists which occupy the same amount of space as a slice +pub fn BabyList(comptime Type: type) type { + return struct { + const ListType = @This(); + ptr: [*]Type = undefined, + len: u32 = 0, + cap: u32 = 0, + + pub inline fn init(items: []const Type) ListType { + @setRuntimeSafety(false); + return ListType{ + // Remove the const qualifier from the items + .ptr = @intToPtr([*]Type, @ptrToInt(items.ptr)), + + .len = @truncate(u32, items.len), + .cap = @truncate(u32, items.len), + }; + } + + pub inline fn fromList(list_: anytype) ListType { + @setRuntimeSafety(false); + + if (comptime Environment.allow_assert) { + std.debug.assert(list_.items.len <= list_.capacity); + } + + return ListType{ + .ptr = list_.items.ptr, + .len = @truncate(u32, list_.items.len), + .cap = @truncate(u32, list_.capacity), + }; + } + + pub fn update(this: *ListType, list_: anytype) void { + @setRuntimeSafety(false); + this.ptr = list_.items.ptr; + this.len = @truncate(u32, list_.items.len); + this.cap = @truncate(u32, list_.capacity); + + if (comptime Environment.allow_assert) { + std.debug.assert(this.len <= this.cap); + } + } + + pub fn list(this: ListType) std.ArrayListUnmanaged(Type) { + return std.ArrayListUnmanaged(Type){ + .items = this.ptr[0..this.len], + .capacity = this.cap, + }; + } + + pub fn listManaged(this: ListType, allocator: std.mem.Allocator) std.ArrayList(Type) { + return std.ArrayList(Type){ + .items = this.ptr[0..this.len], + .capacity = this.cap, + .allocator = allocator, + }; + } + + pub inline fn first(this: ListType) ?*Type { + return if (this.len > 0) this.ptr[0] else @as(?*Type, null); + } + + pub inline fn last(this: ListType) ?*Type { + return if (this.len > 0) &this.ptr[this.len - 1] else @as(?*Type, null); + } + + pub inline fn first_(this: ListType) Type { + return this.ptr[0]; + } + + pub fn one(allocator: std.mem.Allocator, value: Type) !ListType { + var items = try allocator.alloc(Type, 1); + items[0] = value; + return ListType{ + .ptr = @ptrCast([*]Type, items.ptr), + .len = 1, + .cap = 1, + }; + } + + pub inline fn @"[0]"(this: ListType) Type { + return this.ptr[0]; + } + const OOM = error{OutOfMemory}; + + pub fn push(this: *ListType, allocator: std.mem.Allocator, value: Type) OOM!void { + var list_ = this.list(); + try list_.append(allocator, value); + this.update(list_); + } + + pub inline fn slice(this: ListType) []Type { + @setRuntimeSafety(false); + return this.ptr[0..this.len]; + } + }; +} diff --git a/src/bun_js.zig b/src/bun_js.zig index 29f152049..7ccdc8747 100644 --- a/src/bun_js.zig +++ b/src/bun_js.zig @@ -120,8 +120,7 @@ pub const Run = struct { Global.exit(1); } - const result = promise.result(this.vm.global.vm()); - JSC.C.JSValueProtect(this.vm.global.ref(), result.asObjectRef()); + _ = promise.result(this.vm.global.vm()); if (this.vm.log.msgs.items.len > 0) { if (Output.enable_ansi_colors) { @@ -133,6 +132,8 @@ pub const Run = struct { Output.flush(); } + this.vm.global.vm().releaseWeakRefs(); + _ = this.vm.global.vm().runGC(false); this.vm.tick(); { diff --git a/src/bundler.zig b/src/bundler.zig index 936f761b3..edfdf2aa6 100644 --- a/src/bundler.zig +++ b/src/bundler.zig @@ -345,6 +345,29 @@ pub const Bundler = struct { } else { try this.options.loadDefines(this.allocator, this.env, &this.options.env); } + + if (this.options.define.dots.get("NODE_ENV")) |NODE_ENV| { + if (NODE_ENV.len > 0 and NODE_ENV[0].data.value == .e_string and NODE_ENV[0].data.value.e_string.eqlComptime("production")) { + this.options.production = true; + this.options.jsx.development = false; + + if (this.options.jsx.import_source.ptr == options.JSX.Pragma.Defaults.ImportSourceDev) { + this.options.jsx.import_source = options.JSX.Pragma.Defaults.ImportSource; + } + + if (options.JSX.Pragma.Defaults.ImportSource.ptr == this.options.jsx.import_source.ptr or + strings.eqlComptime(this.options.jsx.import_source, comptime options.JSX.Pragma.Defaults.ImportSource) or strings.eqlComptime(this.options.jsx.package_name, "react")) + { + if (this.options.jsx_optimization_inline == null) { + this.options.jsx_optimization_inline = true; + } + + if (this.options.jsx_optimization_hoist == null and (this.options.jsx_optimization_inline orelse false)) { + this.options.jsx_optimization_hoist = true; + } + } + } + } } pub fn configureFramework( @@ -1096,6 +1119,7 @@ pub const Bundler = struct { var jsx = this_parse.jsx; jsx.parse = loader.isJSX(); + var opts = js_parser.Parser.Options.init(jsx, loader); opts.enable_bundling = false; opts.transform_require_to_import = bundler.options.allow_runtime; @@ -1122,6 +1146,11 @@ pub const Bundler = struct { opts.filepath_hash_for_hmr = file_hash orelse 0; opts.features.auto_import_jsx = bundler.options.auto_import_jsx; opts.warn_about_unbundled_modules = platform.isNotBun(); + opts.features.jsx_optimization_inline = (bundler.options.jsx_optimization_inline orelse (platform.isBun() and jsx.parse and + !jsx.development)) and + (jsx.runtime == .automatic or jsx.runtime == .classic); + + opts.features.jsx_optimization_hoist = bundler.options.jsx_optimization_hoist orelse opts.features.jsx_optimization_inline; if (bundler.macro_context == null) { bundler.macro_context = js_ast.Macro.MacroContext.init(bundler); diff --git a/src/bunfig.zig b/src/bunfig.zig index b0c763498..4fd3b7a55 100644 --- a/src/bunfig.zig +++ b/src/bunfig.zig @@ -126,7 +126,6 @@ pub const Bunfig = struct { if (prop.value.?.data != .e_string) continue; valid_count += 1; } - var buffer = allocator.alloc([]const u8, valid_count * 2) catch unreachable; var keys = buffer[0..valid_count]; var values = buffer[valid_count..]; @@ -442,19 +441,19 @@ pub const Bunfig = struct { if (json.get("jsxImportSource")) |expr| { if (expr.asString(allocator)) |value| { - jsx_import_source = value; + jsx_import_source = try allocator.dupe(u8, value); } } if (json.get("jsxFragment")) |expr| { if (expr.asString(allocator)) |value| { - jsx_fragment = value; + jsx_fragment = try allocator.dupe(u8, value); } } if (json.get("jsxFactory")) |expr| { if (expr.asString(allocator)) |value| { - jsx_factory = value; + jsx_factory = try allocator.dupe(u8, value); } } @@ -249,3 +249,59 @@ pub fn getSelfExeSharedLibPaths(allocator: std.mem.Allocator) error{OutOfMemory} else => @compileError("getSelfExeSharedLibPaths unimplemented for this target"), } } + +/// The madvise() system call allows a process that has knowledge of its mem-ory memory +/// ory behavior to describe it to the system. The advice passed in may be +/// used by the system to alter its virtual memory paging strategy. This +/// advice may improve application and system performance. The behavior +/// specified in advice can only be one of the following values: +/// +/// MADV_NORMAL Indicates that the application has no advice to give on +/// its behavior in the specified address range. This is +/// the system default behavior. This is used with +/// madvise() system call. +/// +/// POSIX_MADV_NORMAL +/// Same as MADV_NORMAL but used with posix_madvise() system +/// call. +/// +/// MADV_SEQUENTIAL Indicates that the application expects to access this +/// address range in a sequential manner. This is used with +/// madvise() system call. +/// +/// POSIX_MADV_SEQUENTIAL +/// Same as MADV_SEQUENTIAL but used with posix_madvise() +/// system call. +/// +/// MADV_RANDOM Indicates that the application expects to access this +/// address range in a random manner. This is used with +/// madvise() system call. +/// +/// POSIX_MADV_RANDOM +/// Same as MADV_RANDOM but used with posix_madvise() system +/// call. +/// +/// MADV_WILLNEED Indicates that the application expects to access this +/// address range soon. This is used with madvise() system +/// call. +/// +/// POSIX_MADV_WILLNEED +/// Same as MADV_WILLNEED but used with posix_madvise() sys-tem system +/// tem call. +/// +/// MADV_DONTNEED Indicates that the application is not expecting to +/// access this address range soon. This is used with +/// madvise() system call. +/// +/// POSIX_MADV_DONTNEED +/// Same as MADV_DONTNEED but used with posix_madvise() sys-tem system +/// tem call. +/// +/// MADV_FREE Indicates that the application will not need the infor-mation information +/// mation contained in this address range, so the pages may +/// be reused right away. The address range will remain +/// valid. This is used with madvise() system call. +/// +/// The posix_madvise() behaves same as madvise() except that it uses values +/// with POSIX_ prefix for the advice system call argument. +pub extern "c" fn posix_madvise(ptr: *anyopaque, len: usize, advice: i32) c_int; diff --git a/src/cli.zig b/src/cli.zig index 5aa02284d..10721a5d2 100644 --- a/src/cli.zig +++ b/src/cli.zig @@ -512,7 +512,7 @@ pub const Arguments = struct { var jsx_fragment = args.option("--jsx-fragment"); var jsx_import_source = args.option("--jsx-import-source"); var jsx_runtime = args.option("--jsx-runtime"); - var jsx_production = args.flag("--jsx-production") or production; + var jsx_production = args.flag("--jsx-production"); const react_fast_refresh = switch (comptime cmd) { .BunCommand, .DevCommand => !(args.flag("--disable-react-fast-refresh") or jsx_production), else => true, @@ -611,7 +611,7 @@ pub const Arguments = struct { .fragment = constStrToU8(jsx_fragment orelse opts.jsx.?.fragment), .import_source = constStrToU8(jsx_import_source orelse opts.jsx.?.import_source), .runtime = if (jsx_runtime != null) try resolve_jsx_runtime(jsx_runtime.?) else opts.jsx.?.runtime, - .development = jsx_production, + .development = !jsx_production, .react_fast_refresh = react_fast_refresh, }; } diff --git a/src/deps/mimalloc b/src/deps/mimalloc -Subproject 9e41263d39041aee3b647eff64d5ef4918a60ce +Subproject 6d07c0b9ba535617cf9665ea77d099dad265818 diff --git a/src/deps/uws.zig b/src/deps/uws.zig index 101bac88e..ae0efef79 100644 --- a/src/deps/uws.zig +++ b/src/deps/uws.zig @@ -1,11 +1,13 @@ const Api = @import("../api/schema.zig").Api; +const std = @import("std"); +const Environment = @import("../env.zig"); pub const u_int8_t = u8; pub const u_int16_t = c_ushort; pub const u_int32_t = c_uint; pub const u_int64_t = c_ulonglong; pub const LIBUS_LISTEN_DEFAULT: c_int = 0; pub const LIBUS_LISTEN_EXCLUSIVE_PORT: c_int = 1; -pub const us_socket_t = opaque {}; +pub const Socket = opaque {}; pub const us_timer_t = opaque {}; pub const us_socket_context_t = opaque {}; pub const Loop = opaque { @@ -17,10 +19,13 @@ pub const Loop = opaque { return us_wakeup_loop(this); } + pub fn tick(this: *Loop) void { + us_loop_tick(this); + } + pub fn nextTick(this: *Loop, comptime UserType: type, user_data: UserType, comptime deferCallback: fn (ctx: UserType) void) void { const Handler = struct { pub fn callback(data: *anyopaque) callconv(.C) void { - const std = @import("std"); deferCallback(@ptrCast(UserType, @alignCast(@alignOf(std.meta.Child(UserType)), data))); } }; @@ -34,7 +39,6 @@ pub const Loop = opaque { return uws_loop_removePostHandler(handler.loop, callback); } pub fn callback(data: *anyopaque, _: *Loop) callconv(.C) void { - const std = @import("std"); callback(@ptrCast(UserType, @alignCast(@alignOf(std.meta.Child(UserType)), data))); } }; @@ -56,6 +60,7 @@ pub const Loop = opaque { extern fn us_loop_free(loop: ?*Loop) void; extern fn us_loop_ext(loop: ?*Loop) ?*anyopaque; extern fn us_loop_run(loop: ?*Loop) void; + extern fn us_loop_tick(loop: ?*Loop) void; extern fn us_wakeup_loop(loop: ?*Loop) void; extern fn us_loop_integrate(loop: ?*Loop) void; extern fn us_loop_iteration_number(loop: ?*Loop) c_longlong; @@ -85,26 +90,87 @@ extern fn us_socket_context_on_server_name(ssl: c_int, context: ?*us_socket_cont extern fn us_socket_context_get_native_handle(ssl: c_int, context: ?*us_socket_context_t) ?*anyopaque; extern fn us_create_socket_context(ssl: c_int, loop: ?*Loop, ext_size: c_int, options: us_socket_context_options_t) ?*us_socket_context_t; extern fn us_socket_context_free(ssl: c_int, context: ?*us_socket_context_t) void; -extern fn us_socket_context_on_open(ssl: c_int, context: ?*us_socket_context_t, on_open: ?fn (?*us_socket_t, c_int, [*c]u8, c_int) callconv(.C) ?*us_socket_t) void; -extern fn us_socket_context_on_close(ssl: c_int, context: ?*us_socket_context_t, on_close: ?fn (?*us_socket_t, c_int, ?*anyopaque) callconv(.C) ?*us_socket_t) void; -extern fn us_socket_context_on_data(ssl: c_int, context: ?*us_socket_context_t, on_data: ?fn (?*us_socket_t, [*c]u8, c_int) callconv(.C) ?*us_socket_t) void; -extern fn us_socket_context_on_writable(ssl: c_int, context: ?*us_socket_context_t, on_writable: ?fn (*us_socket_t) callconv(.C) ?*us_socket_t) void; -extern fn us_socket_context_on_timeout(ssl: c_int, context: ?*us_socket_context_t, on_timeout: ?fn (?*us_socket_t) callconv(.C) ?*us_socket_t) void; -extern fn us_socket_context_on_connect_error(ssl: c_int, context: ?*us_socket_context_t, on_connect_error: ?fn (?*us_socket_t, c_int) callconv(.C) ?*us_socket_t) void; -extern fn us_socket_context_on_end(ssl: c_int, context: ?*us_socket_context_t, on_end: ?fn (?*us_socket_t) callconv(.C) ?*us_socket_t) void; +extern fn us_socket_context_on_open(ssl: c_int, context: ?*us_socket_context_t, on_open: ?fn (?*Socket, c_int, [*c]u8, c_int) callconv(.C) ?*Socket) void; +extern fn us_socket_context_on_close(ssl: c_int, context: ?*us_socket_context_t, on_close: ?fn (?*Socket, c_int, ?*anyopaque) callconv(.C) ?*Socket) void; +extern fn us_socket_context_on_data(ssl: c_int, context: ?*us_socket_context_t, on_data: ?fn (?*Socket, [*c]u8, c_int) callconv(.C) ?*Socket) void; +extern fn us_socket_context_on_writable(ssl: c_int, context: ?*us_socket_context_t, on_writable: ?fn (*Socket) callconv(.C) ?*Socket) void; +extern fn us_socket_context_on_timeout(ssl: c_int, context: ?*us_socket_context_t, on_timeout: ?fn (?*Socket) callconv(.C) ?*Socket) void; +extern fn us_socket_context_on_connect_error(ssl: c_int, context: ?*us_socket_context_t, on_connect_error: ?fn (?*Socket, c_int) callconv(.C) ?*Socket) void; +extern fn us_socket_context_on_end(ssl: c_int, context: ?*us_socket_context_t, on_end: ?fn (?*Socket) callconv(.C) ?*Socket) void; extern fn us_socket_context_ext(ssl: c_int, context: ?*us_socket_context_t) ?*anyopaque; extern fn us_socket_context_listen(ssl: c_int, context: ?*us_socket_context_t, host: [*c]const u8, port: c_int, options: c_int, socket_ext_size: c_int) ?*listen_socket_t; -extern fn us_socket_context_connect(ssl: c_int, context: ?*us_socket_context_t, host: [*c]const u8, port: c_int, source_host: [*c]const u8, options: c_int, socket_ext_size: c_int) ?*us_socket_t; -extern fn us_socket_is_established(ssl: c_int, s: ?*us_socket_t) c_int; -extern fn us_socket_close_connecting(ssl: c_int, s: ?*us_socket_t) ?*us_socket_t; +extern fn us_socket_context_connect(ssl: c_int, context: ?*us_socket_context_t, host: [*c]const u8, port: c_int, source_host: [*c]const u8, options: c_int, socket_ext_size: c_int) ?*Socket; +extern fn us_socket_is_established(ssl: c_int, s: ?*Socket) c_int; +extern fn us_socket_close_connecting(ssl: c_int, s: ?*Socket) ?*Socket; extern fn us_socket_context_loop(ssl: c_int, context: ?*us_socket_context_t) ?*Loop; -extern fn us_socket_context_adopt_socket(ssl: c_int, context: ?*us_socket_context_t, s: ?*us_socket_t, ext_size: c_int) ?*us_socket_t; +extern fn us_socket_context_adopt_socket(ssl: c_int, context: ?*us_socket_context_t, s: ?*Socket, ext_size: c_int) ?*Socket; extern fn us_create_child_socket_context(ssl: c_int, context: ?*us_socket_context_t, context_ext_size: c_int) ?*us_socket_context_t; pub const Poll = opaque { - extern fn us_create_poll(loop: ?*Loop, fallthrough: c_int, ext_size: c_uint) *Poll; + pub fn create( + loop: *Loop, + comptime Data: type, + file: c_int, + val: Data, + fallthrough: bool, + flags: Flags, + callback: CallbackType, + ) ?*Poll { + var poll = us_create_callback(loop, @as(c_int, @boolToInt(fallthrough)), file, @sizeOf(Data)); + if (comptime Data != void) { + poll.data(Data).* = val; + } + var flags_int: c_int = 0; + if (flags.read) { + flags_int |= Flags.read_flag; + } + + if (flags.write) { + flags_int |= Flags.write_flag; + } + + us_callback_set(poll, flags_int, callback); + return poll; + } + + pub fn stop(self: *Poll, loop: *Loop) void { + us_poll_stop(self, loop); + } + + pub fn data(self: *Poll, comptime Data: type) *Data { + return us_poll_ext(self).?; + } + + pub fn fd(self: *Poll) @import("std").os.fd_t { + return @intCast(@import("std").os.fd_t, us_poll_fd(self)); + } + + pub fn start(self: *Poll, poll_type: Flags) void { + // us_poll_start(self, loop: ?*Loop, events: c_int) + _ = self; + _ = poll_type; + } + + pub const Flags = struct { + read: bool = false, + write: bool = false, + + //#define LIBUS_SOCKET_READABLE + pub const read_flag = if (Environment.isLinux) std.os.linux.EPOLL.IN else 1; + // #define LIBUS_SOCKET_WRITABLE + pub const write_flag = if (Environment.isLinux) std.os.linux.EPOLL.OUT else 2; + }; + + pub fn deinit(self: *Poll) void { + us_poll_free(self); + } + + // (void* userData, int fd, int events, int error, struct us_poll_t *poll) + pub const CallbackType = fn (?*anyopaque, c_int, c_int, c_int, *Poll) void; + extern fn us_create_callback(loop: ?*Loop, fallthrough: c_int, fd: c_int, ext_size: c_uint) *Poll; + extern fn us_callback_set(poll: *Poll, events: c_int, callback: CallbackType) *Poll; extern fn us_poll_free(p: ?*Poll, loop: ?*Loop) void; extern fn us_poll_init(p: ?*Poll, fd: c_int, poll_type: c_int) void; extern fn us_poll_start(p: ?*Poll, loop: ?*Loop, events: c_int) void; @@ -116,19 +182,19 @@ pub const Poll = opaque { extern fn us_poll_resize(p: ?*Poll, loop: ?*Loop, ext_size: c_uint) ?*Poll; }; -extern fn us_socket_get_native_handle(ssl: c_int, s: ?*us_socket_t) ?*anyopaque; -extern fn us_socket_write(ssl: c_int, s: ?*us_socket_t, data: [*c]const u8, length: c_int, msg_more: c_int) c_int; -extern fn us_socket_timeout(ssl: c_int, s: ?*us_socket_t, seconds: c_uint) void; -extern fn us_socket_ext(ssl: c_int, s: ?*us_socket_t) ?*anyopaque; -extern fn us_socket_context(ssl: c_int, s: ?*us_socket_t) ?*us_socket_context_t; -extern fn us_socket_flush(ssl: c_int, s: ?*us_socket_t) void; -extern fn us_socket_shutdown(ssl: c_int, s: ?*us_socket_t) void; -extern fn us_socket_shutdown_read(ssl: c_int, s: ?*us_socket_t) void; -extern fn us_socket_is_shut_down(ssl: c_int, s: ?*us_socket_t) c_int; -extern fn us_socket_is_closed(ssl: c_int, s: ?*us_socket_t) c_int; -extern fn us_socket_close(ssl: c_int, s: ?*us_socket_t, code: c_int, reason: ?*anyopaque) ?*us_socket_t; -extern fn us_socket_local_port(ssl: c_int, s: ?*us_socket_t) c_int; -extern fn us_socket_remote_address(ssl: c_int, s: ?*us_socket_t, buf: [*c]u8, length: [*c]c_int) void; +extern fn us_socket_get_native_handle(ssl: c_int, s: ?*Socket) ?*anyopaque; +extern fn us_socket_write(ssl: c_int, s: ?*Socket, data: [*c]const u8, length: c_int, msg_more: c_int) c_int; +extern fn Socketimeout(ssl: c_int, s: ?*Socket, seconds: c_uint) void; +extern fn us_socket_ext(ssl: c_int, s: ?*Socket) ?*anyopaque; +extern fn us_socket_context(ssl: c_int, s: ?*Socket) ?*us_socket_context_t; +extern fn us_socket_flush(ssl: c_int, s: ?*Socket) void; +extern fn us_socket_shutdown(ssl: c_int, s: ?*Socket) void; +extern fn us_socket_shutdown_read(ssl: c_int, s: ?*Socket) void; +extern fn us_socket_is_shut_down(ssl: c_int, s: ?*Socket) c_int; +extern fn us_socket_is_closed(ssl: c_int, s: ?*Socket) c_int; +extern fn us_socket_close(ssl: c_int, s: ?*Socket, code: c_int, reason: ?*anyopaque) ?*Socket; +extern fn us_socket_local_port(ssl: c_int, s: ?*Socket) c_int; +extern fn us_socket_remote_address(ssl: c_int, s: ?*Socket, buf: [*c]u8, length: [*c]c_int) void; pub const uws_app_s = opaque {}; pub const uws_req_s = opaque {}; pub const uws_websocket_s = opaque {}; @@ -607,7 +673,7 @@ pub fn NewApp(comptime ssl: bool) type { // }; // const OnWritable = struct { - // pub fn handle(socket: *us_socket_t) callconv(.C) ?*us_socket_t { + // pub fn handle(socket: *Socket) callconv(.C) ?*Socket { // if (comptime UserDataType == void) { // @call(.{ .modifier = .always_inline }, handler, .{ // void{}, @@ -644,7 +710,7 @@ pub fn NewApp(comptime ssl: bool) type { }; } extern fn uws_res_prepare_for_sendfile(ssl: c_int, res: *uws_res) void; -extern fn uws_res_get_native_handle(ssl: c_int, res: *uws_res) *us_socket_t; +extern fn uws_res_get_native_handle(ssl: c_int, res: *uws_res) *Socket; extern fn uws_create_app(ssl: c_int, options: us_socket_context_options_t) *uws_app_t; extern fn uws_app_destroy(ssl: c_int, app: *uws_app_t) void; extern fn uws_app_get(ssl: c_int, app: *uws_app_t, pattern: [*c]const u8, handler: uws_method_handler, user_data: ?*anyopaque) void; diff --git a/src/feature_flags.zig b/src/feature_flags.zig index 02d09faee..4a9a7a776 100644 --- a/src/feature_flags.zig +++ b/src/feature_flags.zig @@ -91,3 +91,6 @@ pub const atomic_file_watcher = env.isLinux; pub const node_streams = env.isDebug or env.isTest; pub const simd = true; + +// This change didn't seem to make a meaningful difference in microbenchmarks +pub const latin1_is_now_ascii = false; diff --git a/src/global.zig b/src/global.zig index 9c506404e..6160ce781 100644 --- a/src/global.zig +++ b/src/global.zig @@ -8,6 +8,18 @@ pub const default_allocator: std.mem.Allocator = if (!use_mimalloc) else @import("./memory_allocator.zig").c_allocator; +pub const huge_allocator: std.mem.Allocator = if (!use_mimalloc) + std.heap.c_allocator +else + @import("./memory_allocator.zig").huge_allocator; + +pub const auto_allocator: std.mem.Allocator = if (!use_mimalloc) + std.heap.c_allocator +else + @import("./memory_allocator.zig").auto_allocator; + +pub const huge_allocator_threshold: comptime_int = @import("./memory_allocator.zig").huge_threshold; + pub const C = @import("c.zig"); pub const FeatureFlags = @import("feature_flags.zig"); @@ -159,3 +171,33 @@ pub fn span(ptr: anytype) std.mem.Span(@TypeOf(ptr)) { pub const IdentityContext = @import("./identity_context.zig").IdentityContext; pub const ArrayIdentityContext = @import("./identity_context.zig").ArrayIdentityContext; +pub const BabyList = @import("./baby_list.zig").BabyList; +pub const ByteList = BabyList(u8); + +pub fn DebugOnly(comptime Type: type) type { + if (comptime Environment.isDebug) { + return Type; + } + + return void; +} + +pub fn DebugOnlyDefault(comptime val: anytype) if (Environment.isDebug) @TypeOf(val) else void { + if (comptime Environment.isDebug) { + return val; + } + + return {}; +} + +pub inline fn range(comptime min: anytype, comptime max: anytype) [max - min]usize { + return comptime brk: { + var slice: [max - min]usize = undefined; + var i: usize = min; + while (i < max) { + slice[i - min] = i; + i += 1; + } + break :brk slice; + }; +} diff --git a/src/io/io_darwin.zig b/src/io/io_darwin.zig index 17cf9cca6..f72ea73ae 100644 --- a/src/io/io_darwin.zig +++ b/src/io/io_darwin.zig @@ -270,8 +270,9 @@ pub const darwin = struct { pub extern "c" fn @"accept$NOCANCEL"(sockfd: c.fd_t, noalias addr: ?*c.sockaddr, noalias addrlen: ?*c.socklen_t) c_int; pub extern "c" fn @"accept4$NOCANCEL"(sockfd: c.fd_t, noalias addr: ?*c.sockaddr, noalias addrlen: ?*c.socklen_t, flags: c_uint) c_int; pub extern "c" fn @"open$NOCANCEL"(path: [*:0]const u8, oflag: c_uint, ...) c_int; + pub extern "c" fn @"read$NOCANCEL"(fd: c.fd_t, buf: [*]u8, nbyte: usize) isize; + pub extern "c" fn @"pread$NOCANCEL"(fd: c.fd_t, buf: [*]u8, nbyte: usize, offset: c.off_t) isize; }; - pub const OpenError = error{ /// In WASI, this error may occur when the file descriptor does /// not hold the required rights to open a new resource relative to it. @@ -539,9 +540,11 @@ pub fn run_for_ns(self: *IO, nanoseconds: u63) !void { } } +const default_timespec = std.mem.zeroInit(os.timespec, .{}); + fn flush(self: *IO, wait_for_completions: bool) !void { var io_pending = self.io_pending.peek(); - var events: [256]os.Kevent = undefined; + var events: [512]os.Kevent = undefined; // Check timeouts and fill events with completions in io_pending // (they will be submitted through kevent). @@ -552,7 +555,7 @@ fn flush(self: *IO, wait_for_completions: bool) !void { // Only call kevent() if we need to submit io events or if we need to wait for completions. if (change_events > 0 or self.completed.peek() == null) { // Zero timeouts for kevent() implies a non-blocking poll - var ts = std.mem.zeroes(os.timespec); + var ts = default_timespec; // We need to wait (not poll) on kevent if there's nothing to submit or complete. // We should never wait indefinitely (timeout_ptr = null for kevent) given: @@ -602,7 +605,6 @@ fn flush_io(_: *IO, events: []os.Kevent, io_pending_top: *?*Completion) usize { for (events) |*kevent, flushed| { const completion = io_pending_top.* orelse return flushed; io_pending_top.* = completion.next; - const event_info = switch (completion.operation) { .accept => |op| [3]c_int{ op.socket, @@ -711,6 +713,7 @@ const Operation = union(enum) { buf: [*]u8, len: u32, offset: u64, + positional: bool = true, }, recv: struct { socket: os.socket_t, @@ -774,9 +777,13 @@ fn submitWithIncrementPending( self.pending_count += 1; const Context = @TypeOf(context); const onCompleteFn = struct { - fn onComplete(io: *IO, _completion: *Completion) void { + fn onComplete( + io: *IO, + _completion: *Completion, + ) void { // Perform the actual operaton const op_data = &@field(_completion.operation, @tagName(operation_tag)); + const result = OperationImpl.doOperation(op_data); // Requeue onto io_pending if error.WouldBlock @@ -1161,8 +1168,9 @@ pub fn read( completion: *Completion, fd: os.fd_t, buffer: []u8, - offset: u64, + offset: ?u64, ) void { + const offset_ = offset orelse @as(u64, 0); self.submit( context, callback, @@ -1172,16 +1180,21 @@ pub fn read( .fd = fd, .buf = buffer.ptr, .len = @intCast(u32, buffer_limit(buffer.len)), - .offset = offset, + .offset = offset_, + .positional = offset != null, }, struct { fn doOperation(op: anytype) ReadError!usize { while (true) { - const rc = os.system.pread( + const rc = if (op.positional) os.system.pread( op.fd, op.buf, op.len, @bitCast(isize, op.offset), + ) else os.system.read( + op.fd, + op.buf, + op.len, ); return switch (@enumToInt(os.errno(rc))) { 0 => @intCast(usize, rc), diff --git a/src/io/io_linux.zig b/src/io/io_linux.zig index 374ba9d78..b4f21dee5 100644 --- a/src/io/io_linux.zig +++ b/src/io/io_linux.zig @@ -1231,7 +1231,7 @@ pub fn read( completion: *Completion, fd: os.fd_t, buffer: []u8, - offset: u64, + offset: ?u64, ) void { completion.* = .{ .io = self, @@ -1250,7 +1250,8 @@ pub fn read( .read = .{ .fd = fd, .buffer = buffer, - .offset = offset, + // pread is irrelevant here + .offset = offset orelse 0, }, }, }; diff --git a/src/javascript/jsc/WebKit b/src/javascript/jsc/WebKit -Subproject 06d0294f9cbf1ba697593322929271c695c629c +Subproject ff1f8e24b707d023a88aee5d9cd79b665c8471f diff --git a/src/javascript/jsc/api/bun.zig b/src/javascript/jsc/api/bun.zig index 906e0e53c..72d61d2e9 100644 --- a/src/javascript/jsc/api/bun.zig +++ b/src/javascript/jsc/api/bun.zig @@ -623,7 +623,7 @@ pub fn openInEditor( ) js.JSValueRef { var edit = &VirtualMachine.vm.rareData().editor_context; - var arguments = JSC.Node.ArgumentsSlice.from(args); + var arguments = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), args); defer arguments.deinit(); var path: string = ""; var editor_choice: ?Editor = null; @@ -822,7 +822,7 @@ fn doResolve( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) ?JSC.JSValue { - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); defer args.deinit(); const specifier = args.protectEatNext() orelse { JSC.throwInvalidArguments("Expected a specifier and a from path", .{}, ctx, exception); @@ -1543,7 +1543,7 @@ pub fn serve( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSValueRef { - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); var config = JSC.API.ServerConfig.fromJS(ctx.ptr(), &args, exception); if (exception.* != null) { return null; @@ -1612,6 +1612,100 @@ pub fn serve( unreachable; } +pub export fn Bun__escapeHTML( + globalObject: *JSGlobalObject, + callframe: *JSC.CallFrame, +) JSC.JSValue { + const arguments = callframe.arguments(); + if (arguments.len < 1) { + return ZigString.Empty.toValue(globalObject); + } + + const input_value = arguments[0]; + const zig_str = input_value.getZigString(globalObject); + if (zig_str.len == 0) + return ZigString.Empty.toValue(globalObject); + + if (zig_str.is16Bit()) { + var input_slice = zig_str.utf16SliceAligned(); + var escaped_html = strings.escapeHTMLForUTF16Input(globalObject.bunVM().allocator, input_slice) catch { + globalObject.vm().throwError(globalObject, ZigString.init("Out of memory").toValue(globalObject)); + return JSC.JSValue.jsUndefined(); + }; + + if (escaped_html.ptr == input_slice.ptr and escaped_html.len == input_slice.len) { + return input_value; + } + + if (input_slice.len == 1) { + // single character escaped strings are statically allocated + return ZigString.init(std.mem.sliceAsBytes(escaped_html)).to16BitValue(globalObject); + } + + if (comptime Environment.allow_assert) { + // assert that re-encoding the string produces the same result + std.debug.assert( + std.mem.eql( + u16, + (strings.toUTF16Alloc(bun.default_allocator, strings.toUTF8Alloc(bun.default_allocator, escaped_html) catch unreachable, false) catch unreachable).?, + escaped_html, + ), + ); + + // assert we do not allocate a new string unnecessarily + std.debug.assert( + !std.mem.eql( + u16, + input_slice, + escaped_html, + ), + ); + + // the output should always be longer than the input + std.debug.assert(escaped_html.len > input_slice.len); + } + + return ZigString.from16(escaped_html.ptr, escaped_html.len).toExternalValue(globalObject); + } else { + var input_slice = zig_str.slice(); + var escaped_html = strings.escapeHTMLForLatin1Input(globalObject.bunVM().allocator, input_slice) catch { + globalObject.vm().throwError(globalObject, ZigString.init("Out of memory").toValue(globalObject)); + return JSC.JSValue.jsUndefined(); + }; + + if (escaped_html.ptr == input_slice.ptr and escaped_html.len == input_slice.len) { + return input_value; + } + + if (input_slice.len == 1) { + // single character escaped strings are statically allocated + return ZigString.init(escaped_html).toValue(globalObject); + } + + if (comptime Environment.allow_assert) { + // the output should always be longer than the input + std.debug.assert(escaped_html.len > input_slice.len); + + // assert we do not allocate a new string unnecessarily + std.debug.assert( + !std.mem.eql( + u8, + input_slice, + escaped_html, + ), + ); + } + + return ZigString.init(escaped_html).toExternalValue(globalObject); + } +} + +comptime { + if (!JSC.is_bindgen) { + _ = Bun__escapeHTML; + } +} + pub fn allocUnsafe( _: void, ctx: js.JSContextRef, @@ -1620,7 +1714,7 @@ pub fn allocUnsafe( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSValueRef { - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); const length = @intCast( usize, @@ -1649,7 +1743,7 @@ pub fn mmapFile( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSValueRef { - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); var buf: [bun.MAX_PATH_BYTES]u8 = undefined; const path = getFilePath(ctx, arguments[0..@minimum(1, arguments.len)], &buf, exception) orelse return null; @@ -1795,7 +1889,7 @@ pub const Hash = struct { arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSValueRef { - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); var input: []const u8 = ""; var input_slice = ZigString.Slice.empty; defer input_slice.deinit(); @@ -2375,7 +2469,7 @@ pub const FFI = struct { return JSC.toInvalidArguments("ptr to invalid memory, that would segfault Bun :(", .{}, globalThis.ref()); } - return JSC.JSValue.jsNumber(@bitCast(f64, @as(usize, addr))); + return JSC.JSValue.fromPtrAddress(addr); } const ValueOrError = union(enum) { diff --git a/src/javascript/jsc/api/ffi.zig b/src/javascript/jsc/api/ffi.zig index 820a0e3d5..864a5d889 100644 --- a/src/javascript/jsc/api/ffi.zig +++ b/src/javascript/jsc/api/ffi.zig @@ -351,7 +351,7 @@ pub const FFI = struct { return ZigString.init("Failed to compile (nothing happend!)").toErrorInstance(global); }, .compiled => |compiled| { - var cb = Bun__CreateFFIFunction( + var cb = JSC.NewFunctionPtr( global, &ZigString.init(std.mem.span(function_name)), @intCast(u32, function.arg_types.items.len), @@ -443,7 +443,7 @@ pub const FFI = struct { return ZigString.init("Failed to compile (nothing happend!)").toErrorInstance(global); }, .compiled => |compiled| { - var cb = Bun__CreateFFIFunction( + var cb = JSC.NewFunctionPtr( global, &ZigString.init(std.mem.span(function_name)), @intCast(u32, function.arg_types.items.len), @@ -1434,10 +1434,3 @@ pub const FFI = struct { } }; }; - -extern fn Bun__CreateFFIFunction( - globalObject: *JSGlobalObject, - symbolName: *const ZigString, - argCount: u32, - functionPointer: *anyopaque, -) *anyopaque; diff --git a/src/javascript/jsc/api/html_rewriter.zig b/src/javascript/jsc/api/html_rewriter.zig index 70406ace5..7605cfef7 100644 --- a/src/javascript/jsc/api/html_rewriter.zig +++ b/src/javascript/jsc/api/html_rewriter.zig @@ -408,6 +408,124 @@ pub const HTMLRewriter = struct { this.context.deinit(bun.default_allocator); } }; + + // pub const StreamOutputSink = struct { + // global: *JSGlobalObject, + // rewriter: *LOLHTML.HTMLRewriter, + // context: LOLHTMLContext, + // response: *Response, + // input: JSC.WebCore.Blob = undefined, + // pub fn init(context: LOLHTMLContext, global: *JSGlobalObject, original: *Response, builder: *LOLHTML.HTMLRewriter.Builder) JSValue { + // var result = bun.default_allocator.create(Response) catch unreachable; + // var sink = bun.default_allocator.create(StreamOutputSink) catch unreachable; + // sink.* = StreamOutputSink{ + // .global = global, + // .rewriter = undefined, + // .context = context, + // .response = result, + // }; + + // for (sink.context.document_handlers.items) |doc| { + // doc.ctx = sink; + // } + // for (sink.context.element_handlers.items) |doc| { + // doc.ctx = sink; + // } + + // sink.rewriter = builder.build( + // .UTF8, + // .{ + // .preallocated_parsing_buffer_size = @maximum(original.body.len(), 1024), + // .max_allowed_memory_usage = std.math.maxInt(u32), + // }, + // false, + // StreamOutputSink, + // sink, + // StreamOutputSink.write, + // StreamOutputSink.done, + // ) catch { + // sink.deinit(); + // bun.default_allocator.destroy(result); + + // return throwLOLHTMLError(global); + // }; + + // result.* = Response{ + // .allocator = bun.default_allocator, + // .body = .{ + // .init = .{ + // .status_code = 200, + // }, + // .value = .{ + // .Locked = .{ + // .global = global, + // .task = sink, + // }, + // }, + // }, + // }; + + // result.body.init.headers = original.body.init.headers; + // result.body.init.method = original.body.init.method; + // result.body.init.status_code = original.body.init.status_code; + + // result.url = bun.default_allocator.dupe(u8, original.url) catch unreachable; + // result.status_text = bun.default_allocator.dupe(u8, original.status_text) catch unreachable; + + // var input: JSC.WebCore.Blob = original.body.value.use(); + + // const is_pending = input.needsToReadFile(); + // defer if (!is_pending) input.detach(); + + // if (is_pending) { + // input.doReadFileInternal(*StreamOutputSink, sink, onFinishedLoading, global); + // } else if (sink.runOutputSink(input.sharedView(), false, false)) |error_value| { + // return error_value; + // } + + // // Hold off on cloning until we're actually done. + + // return JSC.JSValue.fromRef( + // Response.makeMaybePooled(sink.global.ref(), sink.response), + // ); + // } + + // pub fn runOutputSink( + // sink: *StreamOutputSink, + // bytes: []const u8, + // is_async: bool, + // free_bytes_on_end: bool, + // ) ?JSValue { + // defer if (free_bytes_on_end) + // bun.default_allocator.free(bun.constStrToU8(bytes)); + + // return null; + // } + + // pub const Sync = enum { suspended, pending, done }; + + // pub fn done(this: *StreamOutputSink) void { + // var prev_value = this.response.body.value; + // var bytes = this.bytes.toOwnedSliceLeaky(); + // this.response.body.value = .{ + // .Blob = JSC.WebCore.Blob.init(bytes, this.bytes.allocator, this.global), + // }; + // prev_value.resolve( + // &this.response.body.value, + // this.global, + // ); + // } + + // pub fn write(this: *StreamOutputSink, bytes: []const u8) void { + // this.bytes.append(bytes) catch unreachable; + // } + + // pub fn deinit(this: *StreamOutputSink) void { + // this.bytes.deinit(); + + // this.context.deinit(bun.default_allocator); + // } + // }; }; const DocumentHandler = struct { diff --git a/src/javascript/jsc/api/server.zig b/src/javascript/jsc/api/server.zig index a76ddf9ab..bec079e90 100644 --- a/src/javascript/jsc/api/server.zig +++ b/src/javascript/jsc/api/server.zig @@ -238,7 +238,7 @@ pub const ServerConfig = struct { }; pub fn fromJS(global: *JSC.JSGlobalObject, arguments: *JSC.Node.ArgumentsSlice, exception: JSC.C.ExceptionRef) ServerConfig { - var env = VirtualMachine.vm.bundler.env; + var env = arguments.vm.bundler.env; var args = ServerConfig{ .port = 3000, @@ -250,7 +250,7 @@ pub const ServerConfig = struct { args.development = false; } - if (VirtualMachine.vm.bundler.options.production) { + if (arguments.vm.bundler.options.production) { args.development = false; } @@ -264,11 +264,11 @@ pub const ServerConfig = struct { } } - if (VirtualMachine.vm.bundler.options.transform_options.port) |port| { + if (arguments.vm.bundler.options.transform_options.port) |port| { args.port = port; } - if (VirtualMachine.vm.bundler.options.transform_options.origin) |origin| { + if (arguments.vm.bundler.options.transform_options.origin) |origin| { args.base_uri = origin; } @@ -515,6 +515,11 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp url: string, method: HTTP.Method, aborted: bool = false, + finalized: bun.DebugOnly(bool) = bun.DebugOnlyDefault(false), + + /// We can only safely free once the request body promise is finalized + /// and the response is rejected + pending_promises_for_abort: u8 = 0, has_marked_complete: bool = false, response_jsvalue: JSC.JSValue = JSC.JSValue.zero, @@ -549,7 +554,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp arguments: []const JSC.JSValue, ) void { if (ctx.aborted) { - ctx.finalize(); + ctx.finalizeForAbort(); return; } @@ -579,16 +584,20 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp ctx.render(response); } + pub fn finalizeForAbort(this: *RequestContext) void { + this.pending_promises_for_abort -|= 1; + if (this.pending_promises_for_abort == 0) this.finalize(); + } + pub fn onReject( ctx: *RequestContext, _: *JSC.JSGlobalObject, arguments: []const JSC.JSValue, ) void { if (ctx.aborted) { - ctx.finalize(); + ctx.finalizeForAbort(); return; } - handleReject(ctx, if (arguments.len > 0) arguments[0] else JSC.JSValue.jsUndefined()); } @@ -598,10 +607,9 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp ); if (ctx.aborted) { - ctx.finalize(); + ctx.finalizeForAbort(); return; } - if (!ctx.resp.hasResponded()) { ctx.renderMissing(); } @@ -674,8 +682,9 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp } pub fn onWritableResponseBuffer(this: *RequestContext, write_offset: c_ulong, resp: *App.Response) callconv(.C) bool { + std.debug.assert(this.resp == resp); if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return false; } return this.sendWritableBytes(this.response_buf_owned.items, write_offset, resp); @@ -694,10 +703,69 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp }; } - pub fn onAbort(this: *RequestContext, _: *App.Response) void { + pub fn isDeadRequest(this: *RequestContext) bool { + if (this.pending_promises_for_abort > 0) return false; + + if (this.promise != null) { + return false; + } + + if (this.request_js_object) |obj| { + if (obj.value().as(Request)) |req| { + if (req.body == .Locked) { + return false; + } + } + } + + return true; + } + + pub fn onAbort(this: *RequestContext, resp: *App.Response) void { + std.debug.assert(this.resp == resp); + std.debug.assert(!this.aborted); this.aborted = true; - this.finalizeWithoutDeinit(); - this.markComplete(); + + // if we can, free the request now. + if (this.isDeadRequest()) { + this.finalizeWithoutDeinit(); + this.markComplete(); + this.deinit(); + } else { + this.pending_promises_for_abort = 0; + + // if we cannot, we have to reject pending promises + // first, we reject the request body promise + if (this.request_js_object != null) { + var request_js = this.request_js_object.?.value(); + request_js.ensureStillAlive(); + + this.request_js_object = null; + defer request_js.ensureStillAlive(); + defer JSC.C.JSValueUnprotect(this.server.globalThis.ref(), request_js.asObjectRef()); + // User called .blob(), .json(), text(), or .arrayBuffer() on the Request object + // but we received nothing or the connection was aborted + if (request_js.as(Request)) |req| { + // the promise is pending + if (req.body == .Locked and (req.body.Locked.action != .none or req.body.Locked.promise != null)) { + this.pending_promises_for_abort += 1; + req.body.toErrorInstance(JSC.toTypeError(.ABORT_ERR, "Request aborted", .{}, this.server.globalThis), this.server.globalThis); + } + req.uws_request = null; + } + } + + // then, we reject the response promise + if (this.promise) |promise| { + this.pending_promises_for_abort += 1; + this.promise = null; + promise.asPromise().?.reject(this.server.globalThis, JSC.toTypeError(.ABORT_ERR, "Request aborted", .{}, this.server.globalThis)); + } + + if (this.pending_promises_for_abort > 0) { + this.server.vm.tick(); + } + } } pub fn markComplete(this: *RequestContext) void { @@ -709,7 +777,11 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp // so it's important that we can safely do that pub fn finalizeWithoutDeinit(this: *RequestContext) void { this.blob.detach(); - this.request_body_buf.clearAndFree(this.allocator); + + if (comptime Environment.allow_assert) { + std.debug.assert(!this.finalized); + this.finalized = true; + } if (!this.response_jsvalue.isEmpty()) { this.server.response_objects_pool.push(this.server.globalThis, this.response_jsvalue); @@ -717,38 +789,56 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp } if (this.request_js_object != null) { + var request_js = this.request_js_object.?.value(); + request_js.ensureStillAlive(); + + this.request_js_object = null; + defer request_js.ensureStillAlive(); + defer JSC.C.JSValueUnprotect(this.server.globalThis.ref(), request_js.asObjectRef()); // User called .blob(), .json(), text(), or .arrayBuffer() on the Request object - // but we received nothing - if (JSC.JSValue.fromRef(this.request_js_object).as(Request)) |req| { + // but we received nothing or the connection was aborted + if (request_js.as(Request)) |req| { + // the promise is pending if (req.body == .Locked and req.body.Locked.action != .none and req.body.Locked.promise != null) { - var old_body = req.body; - req.body = JSC.WebCore.Body.Value.empty; - old_body.Locked.callback = null; - old_body.resolve(&req.body, this.server.globalThis); - VirtualMachine.vm.tick(); + req.body.toErrorInstance(JSC.toTypeError(.ABORT_ERR, "Request aborted", .{}, this.server.globalThis), this.server.globalThis); } req.uws_request = null; - JSC.C.JSValueUnprotect(this.server.globalThis.ref(), this.request_js_object); - this.request_js_object = null; } } - if (this.promise != null) { - JSC.C.JSValueUnprotect(this.server.globalThis.ref(), this.promise.?.asObjectRef()); + if (this.promise) |promise| { this.promise = null; + + if (promise.asInternalPromise()) |prom| { + prom.rejectAsHandled(this.server.globalThis, (JSC.toTypeError(.ABORT_ERR, "Request aborted", .{}, this.server.globalThis))); + } else if (promise.asPromise()) |prom| { + prom.rejectAsHandled(this.server.globalThis, (JSC.toTypeError(.ABORT_ERR, "Request aborted", .{}, this.server.globalThis))); + } + JSC.C.JSValueUnprotect(this.server.globalThis.ref(), promise.asObjectRef()); } if (this.response_headers != null) { this.response_headers.?.deref(); this.response_headers = null; } - - this.response_buf_owned.clearAndFree(this.allocator); } pub fn finalize(this: *RequestContext) void { - var server = this.server; this.finalizeWithoutDeinit(); this.markComplete(); + this.deinit(); + } + + pub fn deinit(this: *RequestContext) void { + if (comptime Environment.allow_assert) + std.debug.assert(this.finalized); + + if (comptime Environment.allow_assert) + std.debug.assert(this.has_marked_complete); + + var server = this.server; + this.request_body_buf.clearAndFree(this.allocator); + this.response_buf_owned.clearAndFree(this.allocator); + server.request_pool_allocator.destroy(this); } @@ -855,8 +945,9 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp } pub fn onWritableBytes(this: *RequestContext, write_offset: c_ulong, resp: *App.Response) callconv(.C) bool { + std.debug.assert(this.resp == resp); if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return false; } @@ -865,6 +956,8 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp } pub fn sendWritableBytes(this: *RequestContext, bytes_: []const u8, write_offset: c_ulong, resp: *App.Response) bool { + std.debug.assert(this.resp == resp); + var bytes = bytes_[@minimum(bytes_.len, @truncate(usize, write_offset))..]; if (resp.tryEnd(bytes, bytes_.len)) { this.finalize(); @@ -976,7 +1069,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp pub fn doSendfile(this: *RequestContext, blob: Blob) void { if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return; } @@ -994,7 +1087,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp pub fn onReadFile(this: *RequestContext, result: Blob.Store.ReadFile.ResultType) void { if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return; } @@ -1024,7 +1117,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp const err = value.Error; _ = value.use(); if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return; } this.runErrorHandler(err); @@ -1034,7 +1127,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp this.blob = value.use(); if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return; } @@ -1068,7 +1161,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp pub fn doRender(this: *RequestContext) void { if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return; } var response = this.response_ptr.?; @@ -1232,7 +1325,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp pub fn resolveRequestBody(this: *RequestContext) void { if (this.aborted) { - this.finalize(); + this.finalizeForAbort(); return; } @@ -1251,7 +1344,9 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp } } - pub fn onBodyChunk(this: *RequestContext, _: *App.Response, chunk: []const u8, last: bool) void { + pub fn onBodyChunk(this: *RequestContext, resp: *App.Response, chunk: []const u8, last: bool) void { + std.debug.assert(this.resp == resp); + if (this.aborted) return; this.request_body_buf.appendSlice(this.allocator, chunk) catch @panic("Out of memory while allocating request body"); if (last) { @@ -1264,7 +1359,7 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp } } - pub fn onRequestData(this: *RequestContext) void { + pub fn onPull(this: *RequestContext) void { if (this.req.header("content-length")) |content_length| { const len = std.fmt.parseInt(usize, content_length, 10) catch 0; if (len == 0) { @@ -1301,8 +1396,8 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp this.resp.onData(*RequestContext, onBodyChunk, this); } - pub fn onRequestDataCallback(this: *anyopaque) void { - onRequestData(bun.cast(*RequestContext, this)); + pub fn onPullCallback(this: *anyopaque) void { + onPull(bun.cast(*RequestContext, this)); } }; } @@ -1522,7 +1617,7 @@ pub fn NewServer(comptime ssl_enabled_: bool, comptime debug_mode_: bool) type { this.listen_callback = JSC.AnyTask.New(ThisServer, run).init(this); this.vm.eventLoop().enqueueTask(JSC.Task.init(&this.listen_callback)); if (needs_post_handler) { - _ = this.vm.uws_event_loop.?.addPostHandler(*JSC.VirtualMachine.EventLoop, this.vm.eventLoop(), JSC.VirtualMachine.EventLoop.tick); + _ = this.vm.uws_event_loop.?.addPostHandler(*JSC.EventLoop, this.vm.eventLoop(), JSC.EventLoop.tick); } } @@ -1605,7 +1700,7 @@ pub fn NewServer(comptime ssl_enabled_: bool, comptime debug_mode_: bool) type { .Locked = .{ .task = ctx, .global = this.globalThis, - .onRequestData = RequestContext.onRequestDataCallback, + .onPull = RequestContext.onPullCallback, }, }, }; @@ -1617,10 +1712,9 @@ pub fn NewServer(comptime ssl_enabled_: bool, comptime debug_mode_: bool) type { const response_value = JSC.C.JSObjectCallAsFunctionReturnValue(this.globalThis.ref(), this.config.onRequest.asObjectRef(), this.thisObject.asObjectRef(), 1, &args); if (ctx.aborted) { - ctx.finalize(); + ctx.finalizeForAbort(); return; } - if (response_value.isEmptyOrUndefinedOrNull() and !ctx.resp.hasResponded()) { ctx.renderMissing(); return; diff --git a/src/javascript/jsc/api/transpiler.zig b/src/javascript/jsc/api/transpiler.zig index b8a8192c6..69732c643 100644 --- a/src/javascript/jsc/api/transpiler.zig +++ b/src/javascript/jsc/api/transpiler.zig @@ -547,6 +547,19 @@ fn transformOptionsFromJSC(ctx: JSC.C.JSContextRef, temp_allocator: std.mem.Allo transpiler.runtime.allow_runtime = flag.toBoolean(); } + if (object.get(globalThis, "jsxOptimizationInline")) |flag| { + transpiler.runtime.jsx_optimization_inline = flag.toBoolean(); + } + + if (object.get(globalThis, "jsxOptimizationHoist")) |flag| { + transpiler.runtime.jsx_optimization_hoist = flag.toBoolean(); + + if (!transpiler.runtime.jsx_optimization_inline and transpiler.runtime.jsx_optimization_hoist) { + JSC.throwInvalidArguments("jsxOptimizationHoist requires jsxOptimizationInline", .{}, ctx, exception); + return transpiler; + } + } + if (object.get(globalThis, "sourcemap")) |flag| { if (flag.isBoolean() or flag.isUndefinedOrNull()) { if (flag.toBoolean()) { @@ -737,7 +750,7 @@ pub fn constructor( exception: js.ExceptionRef, ) js.JSObjectRef { var temp = std.heap.ArenaAllocator.init(getAllocator(ctx)); - var args = JSC.Node.ArgumentsSlice.init(@ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); + var args = JSC.Node.ArgumentsSlice.init(ctx.bunVM(), @ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); defer temp.deinit(); const transpiler_options: TranspilerOptions = if (arguments.len > 0) transformOptionsFromJSC(ctx, temp.allocator(), &args, exception) catch { @@ -874,7 +887,7 @@ pub fn scan( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) JSC.C.JSObjectRef { - var args = JSC.Node.ArgumentsSlice.init(@ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); + var args = JSC.Node.ArgumentsSlice.init(ctx.bunVM(), @ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); defer args.arena.deinit(); const code_arg = args.next() orelse { JSC.throwInvalidArguments("Expected a string or Uint8Array", .{}, ctx, exception); @@ -965,7 +978,7 @@ pub fn transform( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) JSC.C.JSObjectRef { - var args = JSC.Node.ArgumentsSlice.init(@ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); + var args = JSC.Node.ArgumentsSlice.init(ctx.bunVM(), @ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); defer args.arena.deinit(); const code_arg = args.next() orelse { JSC.throwInvalidArguments("Expected a string or Uint8Array", .{}, ctx, exception); @@ -1006,7 +1019,7 @@ pub fn transformSync( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) JSC.C.JSObjectRef { - var args = JSC.Node.ArgumentsSlice.init(@ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); + var args = JSC.Node.ArgumentsSlice.init(ctx.bunVM(), @ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); defer args.arena.deinit(); const code_arg = args.next() orelse { JSC.throwInvalidArguments("Expected a string or Uint8Array", .{}, ctx, exception); @@ -1193,7 +1206,7 @@ pub fn scanImports( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) JSC.C.JSObjectRef { - var args = JSC.Node.ArgumentsSlice.init(@ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); + var args = JSC.Node.ArgumentsSlice.init(ctx.bunVM(), @ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); const code_arg = args.next() orelse { JSC.throwInvalidArguments("Expected a string or Uint8Array", .{}, ctx, exception); return null; diff --git a/src/javascript/jsc/base.zig b/src/javascript/jsc/base.zig index 70570ed20..777a5d6ef 100644 --- a/src/javascript/jsc/base.zig +++ b/src/javascript/jsc/base.zig @@ -2553,6 +2553,7 @@ pub export fn MarkedArrayBuffer_deallocator(bytes_: *anyopaque, _: *anyopaque) v // but we don't mimalloc.mi_free(bytes_); } + pub export fn BlobArrayBuffer_deallocator(_: *anyopaque, blob: *anyopaque) void { // zig's memory allocator interface won't work here // mimalloc knows the size of things @@ -2646,7 +2647,6 @@ pub const JSPrivateDataPtr = TaggedPointerUnion(.{ Stats, TextChunk, TextDecoder, - TextEncoder, TimeoutTask, Transpiler, FFI, @@ -2793,7 +2793,7 @@ pub fn wrapWithHasContainer( arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSObjectRef { - var iter = JSC.Node.ArgumentsSlice.from(arguments); + var iter = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); var args: Args = undefined; comptime var i: usize = 0; @@ -2934,14 +2934,15 @@ pub fn wrapWithHasContainer( } if (comptime maybe_async) { - JavaScript.VirtualMachine.vm.tick(); + var vm = ctx.ptr().bunVM(); + vm.tick(); var promise = JSC.JSInternalPromise.resolvedPromise(ctx.ptr(), result); switch (promise.status(ctx.ptr().vm())) { JSC.JSPromise.Status.Pending => { while (promise.status(ctx.ptr().vm()) == .Pending) { - JavaScript.VirtualMachine.vm.tick(); + vm.tick(); } result = promise.result(ctx.ptr().vm()); }, diff --git a/src/javascript/jsc/bindings/BunBuiltinNames.h b/src/javascript/jsc/bindings/BunBuiltinNames.h index 28ab0235d..a2a6c6b3c 100644 --- a/src/javascript/jsc/bindings/BunBuiltinNames.h +++ b/src/javascript/jsc/bindings/BunBuiltinNames.h @@ -23,49 +23,128 @@ using namespace JSC; #define BUN_COMMON_PRIVATE_IDENTIFIERS_EACH_PROPERTY_NAME(macro) \ + macro(AbortSignal) \ + macro(ReadableByteStreamController) \ + macro(ReadableStream) \ + macro(ReadableStreamBYOBReader) \ + macro(ReadableStreamBYOBRequest) \ + macro(ReadableStreamDefaultController) \ + macro(ReadableStreamDefaultReader) \ + macro(TransformStream) \ + macro(TransformStreamDefaultController) \ + macro(WritableStream) \ + macro(WritableStreamDefaultController) \ + macro(WritableStreamDefaultWriter) \ + macro(abortAlgorithm) \ + macro(abortSteps) \ macro(addEventListener) \ + macro(appendFromJS) \ macro(argv) \ + macro(associatedReadableByteStreamController) \ + macro(autoAllocateChunkSize) \ + macro(backingMap) \ + macro(backingSet) \ + macro(backpressure) \ + macro(backpressureChangePromise) \ macro(basename) \ + macro(body) \ + macro(bunNativePtr) \ + macro(bunNativeType) \ + macro(byobRequest) \ + macro(cancel) \ + macro(cancelAlgorithm) \ macro(chdir) \ + macro(cloneArrayBuffer) \ macro(close) \ + macro(closeAlgorithm) \ + macro(closeRequest) \ + macro(closeRequested) \ + macro(closed) \ + macro(closedPromise) \ + macro(closedPromiseCapability) \ macro(code) \ macro(connect) \ + macro(controlledReadableStream) \ + macro(controller) \ + macro(consumeReadableStream) \ macro(cork) \ + macro(createFIFO) \ + macro(createNativeReadableStream) \ + macro(createEmptyReadableStream) \ + macro(createReadableStream) \ + macro(createUninitializedArrayBuffer) \ + macro(createWritableStreamFromInternal) \ macro(cwd) \ + macro(dataView) \ + macro(decode) \ macro(delimiter) \ - macro(whenSignalAborted) \ macro(destroy) \ macro(dir) \ macro(dirname) \ + macro(disturbed) \ + macro(document) \ + macro(encode) \ + macro(encoding) \ macro(end) \ macro(errno) \ + macro(errorSteps) \ macro(execArgv) \ macro(extname) \ + macro(failureKind) \ + macro(fatal) \ + macro(fetch) \ + macro(fetchRequest) \ macro(file) \ macro(filePath) \ + macro(fillFromJS) \ + macro(finishConsumingStream) \ + macro(flush) \ + macro(flushAlgorithm) \ macro(format) \ macro(get) \ + macro(getInternalWritableStream) \ + macro(handleEvent) \ macro(hash) \ + macro(header) \ + macro(highWaterMark) \ macro(host) \ macro(hostname) \ macro(href) \ + macro(ignoreBOM) \ + macro(inFlightCloseRequest) \ + macro(inFlightWriteRequest) \ + macro(initializeWith) \ + macro(internalStream) \ + macro(internalWritable) \ + macro(isAbortSignal) \ macro(isAbsolute) \ + macro(isDisturbed) \ macro(isPaused) \ + macro(isSecureContext) \ macro(isWindows) \ macro(join) \ + macro(kind) \ + macro(localStreams) \ + macro(makeDOMException) \ + macro(makeGetterTypeError) \ + macro(makeThisTypeError) \ macro(map) \ + macro(nativeReadableStreamPrototype) \ macro(nextTick) \ macro(normalize) \ macro(on) \ macro(once) \ macro(options) \ macro(origin) \ + macro(ownerReadableStream) \ macro(parse) \ macro(password) \ macro(patch) \ macro(path) \ macro(pathname) \ macro(pause) \ + macro(pendingAbortRequest) \ + macro(pendingPullIntos) \ macro(pid) \ macro(pipe) \ macro(port) \ @@ -74,30 +153,78 @@ using namespace JSC; macro(prependEventListener) \ macro(process) \ macro(protocol) \ + macro(pull) \ + macro(pullAgain) \ + macro(pullAlgorithm) \ + macro(pulling) \ macro(put) \ + macro(queue) \ macro(read) \ + macro(readIntoRequests) \ + macro(readRequests) \ + macro(readable) \ + macro(readableStreamController) \ + macro(readableStreamToArray) \ + macro(reader) \ + macro(readyPromise) \ + macro(readyPromiseCapability) \ macro(relative) \ - macro(require) \ - macro(resolveSync) \ + macro(releaseLock) \ macro(removeEventListener) \ + macro(require) \ macro(resolve) \ + macro(resolveSync) \ macro(resume) \ macro(search) \ macro(searchParams) \ + macro(self) \ macro(sep) \ + macro(setBody) \ + macro(setStatus) \ + macro(size) \ + macro(start) \ + macro(startConsumingStream) \ + macro(started) \ + macro(startedPromise) \ + macro(state) \ + macro(storedError) \ + macro(strategy) \ + macro(strategyHWM) \ + macro(strategySizeAlgorithm) \ + macro(stream) \ + macro(streamClosed) \ + macro(streamClosing) \ + macro(streamErrored) \ + macro(streamReadable) \ + macro(streamWaiting) \ + macro(streamWritable) \ + macro(structuredCloneForStream) \ macro(syscall) \ - macro(title) \ + macro(textDecoderStreamDecoder) \ + macro(textDecoderStreamTransform) \ + macro(textEncoderStreamEncoder) \ + macro(textEncoderStreamTransform) \ macro(toNamespacedPath) \ macro(trace) \ + macro(transformAlgorithm) \ macro(uncork) \ + macro(underlyingByteSource) \ + macro(underlyingSink) \ + macro(underlyingSource) \ macro(unpipe) \ macro(unshift) \ macro(url) \ macro(username) \ macro(version) \ macro(versions) \ + macro(view) \ + macro(whenSignalAborted) \ + macro(writable) \ macro(write) \ - macro(dataView) \ + macro(writeAlgorithm) \ + macro(writeRequests) \ + macro(writer) \ + macro(writing) \ BUN_ADDITIONAL_PRIVATE_IDENTIFIERS(macro) \ class BunBuiltinNames { @@ -123,5 +250,7 @@ private: BUN_COMMON_PRIVATE_IDENTIFIERS_EACH_PROPERTY_NAME(DECLARE_BUILTIN_NAMES) }; + + } // namespace WebCore diff --git a/src/javascript/jsc/bindings/BunClientData.cpp b/src/javascript/jsc/bindings/BunClientData.cpp index 807525a21..2cdd8b25a 100644 --- a/src/javascript/jsc/bindings/BunClientData.cpp +++ b/src/javascript/jsc/bindings/BunClientData.cpp @@ -14,21 +14,23 @@ #include "wtf/MainThread.h" #include "JSDOMConstructorBase.h" +#include "JSDOMBuiltinConstructorBase.h" #include "BunGCOutputConstraint.h" #include "WebCoreTypedArrayController.h" -#include "JavaScriptCore/AbstractSlotVisitorInlines.h" -#include "JavaScriptCore/JSCellInlines.h" -#include "JavaScriptCore/WeakInlines.h" +#include "JavaScriptCore/JSCInlines.h" + +#include "JSDOMWrapper.h" namespace WebCore { using namespace JSC; JSHeapData::JSHeapData(Heap& heap) - // : m_domNamespaceObjectSpace ISO_SUBSPACE_INIT(heap, heap.cellHeapCellType, JSDOMObject) - // , - : m_subspaces(makeUnique<ExtendedDOMIsoSubspaces>()) + : m_heapCellTypeForJSWorkerGlobalScope(JSC::IsoHeapCellType::Args<Zig::GlobalObject>()) + , m_domBuiltinConstructorSpace ISO_SUBSPACE_INIT(heap, heap.cellHeapCellType, JSDOMBuiltinConstructorBase) , m_domConstructorSpace ISO_SUBSPACE_INIT(heap, heap.cellHeapCellType, JSDOMConstructorBase) + , m_domNamespaceObjectSpace ISO_SUBSPACE_INIT(heap, heap.cellHeapCellType, JSDOMObject) + , m_subspaces(makeUnique<ExtendedDOMIsoSubspaces>()) { } @@ -36,11 +38,14 @@ JSHeapData::JSHeapData(Heap& heap) #define CLIENT_ISO_SUBSPACE_INIT(subspace) subspace(m_heapData->subspace) JSVMClientData::JSVMClientData(VM& vm) - : m_builtinNames(vm) + : m_builtinFunctions(vm) + , m_builtinNames(vm) , m_heapData(JSHeapData::ensureHeapData(vm.heap)) + , CLIENT_ISO_SUBSPACE_INIT(m_domBuiltinConstructorSpace) , CLIENT_ISO_SUBSPACE_INIT(m_domConstructorSpace) + , CLIENT_ISO_SUBSPACE_INIT(m_domNamespaceObjectSpace) , m_clientSubspaces(makeUnique<ExtendedDOMClientIsoSubspaces>()) - , m_builtinFunctions(vm) + { } @@ -59,8 +64,11 @@ JSHeapData* JSHeapData::ensureHeapData(Heap& heap) return singleton; } -JSVMClientData::~JSVMClientData() {} - +JSVMClientData::~JSVMClientData() +{ + ASSERT(m_normalWorld->hasOneRef()); + m_normalWorld = nullptr; +} void JSVMClientData::create(VM* vm) { JSVMClientData* clientData = new JSVMClientData(*vm); @@ -68,7 +76,6 @@ void JSVMClientData::create(VM* vm) clientData->m_normalWorld = DOMWrapperWorld::create(*vm, DOMWrapperWorld::Type::Normal); vm->heap.addMarkingConstraint(makeUnique<WebCore::DOMGCOutputConstraint>(*vm, clientData->heapData())); - vm->m_typedArrayController = adoptRef(new WebCoreTypedArrayController(true)); } diff --git a/src/javascript/jsc/bindings/BunClientData.h b/src/javascript/jsc/bindings/BunClientData.h index 800514efa..e13ff8473 100644 --- a/src/javascript/jsc/bindings/BunClientData.h +++ b/src/javascript/jsc/bindings/BunClientData.h @@ -54,7 +54,7 @@ public: func(*space); } - // JSC::IsoSubspace m_domNamespaceObjectSpace; + JSC::IsoHeapCellType m_heapCellTypeForJSWorkerGlobalScope; private: Lock m_lock; @@ -62,6 +62,8 @@ private: private: std::unique_ptr<ExtendedDOMIsoSubspaces> m_subspaces; JSC::IsoSubspace m_domConstructorSpace; + JSC::IsoSubspace m_domBuiltinConstructorSpace; + JSC::IsoSubspace m_domNamespaceObjectSpace; Vector<JSC::IsoSubspace*> m_outputConstraintSpaces; }; @@ -89,6 +91,8 @@ public: Vector<JSC::IsoSubspace*>& outputConstraintSpaces() { return m_outputConstraintSpaces; } + JSC::GCClient::IsoSubspace& domBuiltinConstructorSpace() { return m_domBuiltinConstructorSpace; } + template<typename Func> void forEachOutputConstraintSpace(const Func& func) { for (auto* space : m_outputConstraintSpaces) @@ -103,8 +107,8 @@ private: RefPtr<WebCore::DOMWrapperWorld> m_normalWorld; JSC::GCClient::IsoSubspace m_domConstructorSpace; - - // JSC::IsoSubspace m_domNamespaceObjectSpace; + JSC::GCClient::IsoSubspace m_domBuiltinConstructorSpace; + JSC::GCClient::IsoSubspace m_domNamespaceObjectSpace; std::unique_ptr<ExtendedDOMClientIsoSubspaces> m_clientSubspaces; Vector<JSC::IsoSubspace*> m_outputConstraintSpaces; @@ -168,9 +172,15 @@ static JSVMClientData* clientData(JSC::VM& vm) return static_cast<WebCore::JSVMClientData*>(vm.clientData); } +static inline BunBuiltinNames& builtinNames(JSC::VM& vm) +{ + return clientData(vm)->builtinNames(); +} + } // namespace WebCore namespace WebCore { using JSVMClientData = WebCore::JSVMClientData; using JSHeapData = WebCore::JSHeapData; + }
\ No newline at end of file diff --git a/src/javascript/jsc/bindings/BunGCOutputConstraint.cpp b/src/javascript/jsc/bindings/BunGCOutputConstraint.cpp index ec487edc9..97ee0761b 100644 --- a/src/javascript/jsc/bindings/BunGCOutputConstraint.cpp +++ b/src/javascript/jsc/bindings/BunGCOutputConstraint.cpp @@ -31,105 +31,105 @@ #include "JavaScriptCore/VM.h" #include "JavaScriptCore/MarkingConstraint.h" -namespace JSC { - -class VisitCounter { -public: - VisitCounter() {} - - VisitCounter(AbstractSlotVisitor& visitor) - : m_visitor(&visitor) - , m_initialVisitCount(visitor.visitCount()) - { - } - - AbstractSlotVisitor& visitor() const { return *m_visitor; } - - size_t visitCount() const - { - return m_visitor->visitCount() - m_initialVisitCount; - } - -private: - AbstractSlotVisitor* m_visitor { nullptr }; - size_t m_initialVisitCount { 0 }; -}; - -static constexpr bool verboseMarkingConstraint = false; - -MarkingConstraint::MarkingConstraint(CString abbreviatedName, CString name, ConstraintVolatility volatility, ConstraintConcurrency concurrency, ConstraintParallelism parallelism) - : m_abbreviatedName(abbreviatedName) - , m_name(WTFMove(name)) - , m_volatility(volatility) - , m_concurrency(concurrency) - , m_parallelism(parallelism) -{ -} - -MarkingConstraint::~MarkingConstraint() -{ -} - -void MarkingConstraint::resetStats() -{ - m_lastVisitCount = 0; -} - -void MarkingConstraint::execute(SlotVisitor& visitor) -{ - ASSERT(!visitor.heap()->isMarkingForGCVerifier()); - VisitCounter visitCounter(visitor); - executeImpl(visitor); - m_lastVisitCount += visitCounter.visitCount(); - if (verboseMarkingConstraint && visitCounter.visitCount()) - dataLog("(", abbreviatedName(), " visited ", visitCounter.visitCount(), " in execute)"); -} - -void MarkingConstraint::executeSynchronously(AbstractSlotVisitor& visitor) -{ - prepareToExecuteImpl(NoLockingNecessary, visitor); - executeImpl(visitor); -} - -double MarkingConstraint::quickWorkEstimate(SlotVisitor&) -{ - return 0; -} - -double MarkingConstraint::workEstimate(SlotVisitor& visitor) -{ - return lastVisitCount() + quickWorkEstimate(visitor); -} - -void MarkingConstraint::prepareToExecute(const AbstractLocker& constraintSolvingLocker, SlotVisitor& visitor) -{ - ASSERT(!visitor.heap()->isMarkingForGCVerifier()); - dataLogIf(Options::logGC(), abbreviatedName()); - VisitCounter visitCounter(visitor); - prepareToExecuteImpl(constraintSolvingLocker, visitor); - m_lastVisitCount = visitCounter.visitCount(); - if (verboseMarkingConstraint && visitCounter.visitCount()) - dataLog("(", abbreviatedName(), " visited ", visitCounter.visitCount(), " in prepareToExecute)"); -} - -void MarkingConstraint::doParallelWork(SlotVisitor& visitor, SharedTask<void(SlotVisitor&)>& task) -{ - ASSERT(!visitor.heap()->isMarkingForGCVerifier()); - VisitCounter visitCounter(visitor); - task.run(visitor); - if (verboseMarkingConstraint && visitCounter.visitCount()) - dataLog("(", abbreviatedName(), " visited ", visitCounter.visitCount(), " in doParallelWork)"); - { - Locker locker { m_lock }; - m_lastVisitCount += visitCounter.visitCount(); - } -} - -void MarkingConstraint::prepareToExecuteImpl(const AbstractLocker&, AbstractSlotVisitor&) -{ -} - -} // namespace JSC +// namespace JSC { + +// class VisitCounter { +// public: +// VisitCounter() {} + +// VisitCounter(AbstractSlotVisitor& visitor) +// : m_visitor(&visitor) +// , m_initialVisitCount(visitor.visitCount()) +// { +// } + +// AbstractSlotVisitor& visitor() const { return *m_visitor; } + +// size_t visitCount() const +// { +// return m_visitor->visitCount() - m_initialVisitCount; +// } + +// private: +// AbstractSlotVisitor* m_visitor { nullptr }; +// size_t m_initialVisitCount { 0 }; +// }; + +// static constexpr bool verboseMarkingConstraint = false; + +// MarkingConstraint::MarkingConstraint(CString abbreviatedName, CString name, ConstraintVolatility volatility, ConstraintConcurrency concurrency, ConstraintParallelism parallelism) +// : m_abbreviatedName(abbreviatedName) +// , m_name(WTFMove(name)) +// , m_volatility(volatility) +// , m_concurrency(concurrency) +// , m_parallelism(parallelism) +// { +// } + +// MarkingConstraint::~MarkingConstraint() +// { +// } + +// void MarkingConstraint::resetStats() +// { +// m_lastVisitCount = 0; +// } + +// void MarkingConstraint::execute(SlotVisitor& visitor) +// { +// ASSERT(!visitor.heap()->isMarkingForGCVerifier()); +// VisitCounter visitCounter(visitor); +// executeImpl(visitor); +// m_lastVisitCount += visitCounter.visitCount(); +// if (verboseMarkingConstraint && visitCounter.visitCount()) +// dataLog("(", abbreviatedName(), " visited ", visitCounter.visitCount(), " in execute)"); +// } + +// void MarkingConstraint::executeSynchronously(AbstractSlotVisitor& visitor) +// { +// prepareToExecuteImpl(NoLockingNecessary, visitor); +// executeImpl(visitor); +// } + +// double MarkingConstraint::quickWorkEstimate(SlotVisitor&) +// { +// return 0; +// } + +// double MarkingConstraint::workEstimate(SlotVisitor& visitor) +// { +// return lastVisitCount() + quickWorkEstimate(visitor); +// } + +// void MarkingConstraint::prepareToExecute(const AbstractLocker& constraintSolvingLocker, SlotVisitor& visitor) +// { +// ASSERT(!visitor.heap()->isMarkingForGCVerifier()); +// dataLogIf(Options::logGC(), abbreviatedName()); +// VisitCounter visitCounter(visitor); +// prepareToExecuteImpl(constraintSolvingLocker, visitor); +// m_lastVisitCount = visitCounter.visitCount(); +// if (verboseMarkingConstraint && visitCounter.visitCount()) +// dataLog("(", abbreviatedName(), " visited ", visitCounter.visitCount(), " in prepareToExecute)"); +// } + +// void MarkingConstraint::doParallelWork(SlotVisitor& visitor, SharedTask<void(SlotVisitor&)>& task) +// { +// ASSERT(!visitor.heap()->isMarkingForGCVerifier()); +// VisitCounter visitCounter(visitor); +// task.run(visitor); +// if (verboseMarkingConstraint && visitCounter.visitCount()) +// dataLog("(", abbreviatedName(), " visited ", visitCounter.visitCount(), " in doParallelWork)"); +// { +// Locker locker { m_lock }; +// m_lastVisitCount += visitCounter.visitCount(); +// } +// } + +// void MarkingConstraint::prepareToExecuteImpl(const AbstractLocker&, AbstractSlotVisitor&) +// { +// } + +// } // namespace JSC #include "BunGCOutputConstraint.h" diff --git a/src/javascript/jsc/bindings/BunJSCModule.cpp b/src/javascript/jsc/bindings/BunJSCModule.cpp new file mode 100644 index 000000000..c9c2e6cfa --- /dev/null +++ b/src/javascript/jsc/bindings/BunJSCModule.cpp @@ -0,0 +1,293 @@ +#include "root.h" +#include "JavaScriptCore/JSCInlines.h" + +#include "JavaScriptCore/JavaScript.h" +#include "wtf/MemoryFootprint.h" +#include "JavaScriptCore/CodeBlock.h" +#include "JavaScriptCore/JSCInlines.h" +#include "JavaScriptCore/TestRunnerUtils.h" +#include "JavaScriptCore/JIT.h" +#include "JavaScriptCore/APICast.h" +#include "JavaScriptCore/JSBasePrivate.h" +#include "JavaScriptCore/ObjectConstructor.h" + +#include "mimalloc.h" + +using namespace JSC; +using namespace WTF; + +JSC_DECLARE_HOST_FUNCTION(functionDescribe); +JSC_DEFINE_HOST_FUNCTION(functionDescribe, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + if (callFrame->argumentCount() < 1) + return JSValue::encode(jsUndefined()); + return JSValue::encode(jsString(vm, toString(callFrame->argument(0)))); +} + +JSC_DECLARE_HOST_FUNCTION(functionDescribeArray); +JSC_DEFINE_HOST_FUNCTION(functionDescribeArray, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + if (callFrame->argumentCount() < 1) + return JSValue::encode(jsUndefined()); + VM& vm = globalObject->vm(); + JSObject* object = jsDynamicCast<JSObject*>(callFrame->argument(0)); + if (!object) + return JSValue::encode(jsNontrivialString(vm, "<not object>"_s)); + return JSValue::encode(jsNontrivialString(vm, toString("<Butterfly: ", RawPointer(object->butterfly()), "; public length: ", object->getArrayLength(), "; vector length: ", object->getVectorLength(), ">"))); +} + +JSC_DECLARE_HOST_FUNCTION(functionGCAndSweep); +JSC_DEFINE_HOST_FUNCTION(functionGCAndSweep, (JSGlobalObject * globalObject, CallFrame*)) +{ + VM& vm = globalObject->vm(); + JSLockHolder lock(vm); + vm.heap.collectNow(Sync, CollectionScope::Full); + return JSValue::encode(jsNumber(vm.heap.sizeAfterLastFullCollection())); +} + +JSC_DECLARE_HOST_FUNCTION(functionFullGC); +JSC_DEFINE_HOST_FUNCTION(functionFullGC, (JSGlobalObject * globalObject, CallFrame*)) +{ + VM& vm = globalObject->vm(); + JSLockHolder lock(vm); + vm.heap.collectSync(CollectionScope::Full); + return JSValue::encode(jsNumber(vm.heap.sizeAfterLastFullCollection())); +} + +JSC_DECLARE_HOST_FUNCTION(functionEdenGC); +JSC_DEFINE_HOST_FUNCTION(functionEdenGC, (JSGlobalObject * globalObject, CallFrame*)) +{ + VM& vm = globalObject->vm(); + JSLockHolder lock(vm); + vm.heap.collectSync(CollectionScope::Eden); + return JSValue::encode(jsNumber(vm.heap.sizeAfterLastEdenCollection())); +} + +JSC_DECLARE_HOST_FUNCTION(functionHeapSize); +JSC_DEFINE_HOST_FUNCTION(functionHeapSize, (JSGlobalObject * globalObject, CallFrame*)) +{ + VM& vm = globalObject->vm(); + JSLockHolder lock(vm); + return JSValue::encode(jsNumber(vm.heap.size())); +} + +class JSCMemoryFootprint : public JSDestructibleObject { + using Base = JSDestructibleObject; + +public: + template<typename CellType, SubspaceAccess> + static CompleteSubspace* subspaceFor(VM& vm) + { + return &vm.destructibleObjectSpace(); + } + + JSCMemoryFootprint(VM& vm, Structure* structure) + : Base(vm, structure) + { + } + + static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype) + { + return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info()); + } + + static JSCMemoryFootprint* create(VM& vm, JSGlobalObject* globalObject) + { + Structure* structure = createStructure(vm, globalObject, jsNull()); + JSCMemoryFootprint* footprint = new (NotNull, allocateCell<JSCMemoryFootprint>(vm)) JSCMemoryFootprint(vm, structure); + footprint->finishCreation(vm); + return footprint; + } + + void finishCreation(VM& vm) + { + Base::finishCreation(vm); + + auto addProperty = [&](VM& vm, ASCIILiteral name, JSValue value) { + JSCMemoryFootprint::addProperty(vm, name, value); + }; + + size_t elapsed_msecs = 0; + size_t user_msecs = 0; + size_t system_msecs = 0; + size_t current_rss = 0; + size_t peak_rss = 0; + size_t current_commit = 0; + size_t peak_commit = 0; + size_t page_faults = 0; + + mi_process_info(&elapsed_msecs, &user_msecs, &system_msecs, + ¤t_rss, &peak_rss, + ¤t_commit, &peak_commit, &page_faults); + + addProperty(vm, "current"_s, jsNumber(current_rss)); + addProperty(vm, "peak"_s, jsNumber(peak_rss)); + addProperty(vm, "currentCommit"_s, jsNumber(current_commit)); + addProperty(vm, "peakCommit"_s, jsNumber(peak_commit)); + addProperty(vm, "pageFaults"_s, jsNumber(page_faults)); + } + + DECLARE_INFO; + +private: + void addProperty(VM& vm, ASCIILiteral name, JSValue value) + { + Identifier identifier = Identifier::fromString(vm, name); + putDirect(vm, identifier, value); + } +}; + +const ClassInfo JSCMemoryFootprint::s_info = { "MemoryFootprint"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCMemoryFootprint) }; + +JSC_DECLARE_HOST_FUNCTION(functionMemoryUsageStatistics); +JSC_DEFINE_HOST_FUNCTION(functionMemoryUsageStatistics, (JSGlobalObject * globalObject, CallFrame*)) +{ + auto contextRef = toRef(globalObject); + return JSValue::encode(toJS(JSGetMemoryUsageStatistics(contextRef))); +} + +JSC_DECLARE_HOST_FUNCTION(functionCreateMemoryFootprint); +JSC_DEFINE_HOST_FUNCTION(functionCreateMemoryFootprint, (JSGlobalObject * globalObject, CallFrame*)) +{ + VM& vm = globalObject->vm(); + JSLockHolder lock(vm); + return JSValue::encode(JSCMemoryFootprint::create(vm, globalObject)); +} + +JSC_DECLARE_HOST_FUNCTION(functionGetRandomSeed); +JSC_DEFINE_HOST_FUNCTION(functionGetRandomSeed, (JSGlobalObject * globalObject, CallFrame*)) +{ + return JSValue::encode(jsNumber(globalObject->weakRandom().seed())); +} + +JSC_DECLARE_HOST_FUNCTION(functionSetRandomSeed); +JSC_DEFINE_HOST_FUNCTION(functionSetRandomSeed, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + unsigned seed = callFrame->argument(0).toUInt32(globalObject); + RETURN_IF_EXCEPTION(scope, encodedJSValue()); + globalObject->weakRandom().setSeed(seed); + return JSValue::encode(jsUndefined()); +} + +JSC_DECLARE_HOST_FUNCTION(functionIsRope); +JSC_DEFINE_HOST_FUNCTION(functionIsRope, (JSGlobalObject*, CallFrame* callFrame)) +{ + JSValue argument = callFrame->argument(0); + if (!argument.isString()) + return JSValue::encode(jsBoolean(false)); + const StringImpl* impl = asString(argument)->tryGetValueImpl(); + return JSValue::encode(jsBoolean(!impl)); +} + +JSC_DECLARE_HOST_FUNCTION(functionCallerSourceOrigin); +JSC_DEFINE_HOST_FUNCTION(functionCallerSourceOrigin, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + VM& vm = globalObject->vm(); + SourceOrigin sourceOrigin = callFrame->callerSourceOrigin(vm); + if (sourceOrigin.url().isNull()) + return JSValue::encode(jsNull()); + return JSValue::encode(jsString(vm, sourceOrigin.string())); +} + +JSC_DECLARE_HOST_FUNCTION(functionNoFTL); +JSC_DEFINE_HOST_FUNCTION(functionNoFTL, (JSGlobalObject*, CallFrame* callFrame)) +{ + if (callFrame->argumentCount()) { + FunctionExecutable* executable = getExecutableForFunction(callFrame->argument(0)); + if (executable) + executable->setNeverFTLOptimize(true); + } + return JSValue::encode(jsUndefined()); +} + +JSC_DECLARE_HOST_FUNCTION(functionNoOSRExitFuzzing); +JSC_DEFINE_HOST_FUNCTION(functionNoOSRExitFuzzing, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + return JSValue::encode(setCannotUseOSRExitFuzzing(globalObject, callFrame)); +} + +JSC_DECLARE_HOST_FUNCTION(functionOptimizeNextInvocation); +JSC_DEFINE_HOST_FUNCTION(functionOptimizeNextInvocation, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + return JSValue::encode(optimizeNextInvocation(globalObject, callFrame)); +} + +JSC_DECLARE_HOST_FUNCTION(functionNumberOfDFGCompiles); +JSC_DEFINE_HOST_FUNCTION(functionNumberOfDFGCompiles, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + return JSValue::encode(numberOfDFGCompiles(globalObject, callFrame)); +} + +JSC_DECLARE_HOST_FUNCTION(functionReleaseWeakRefs); +JSC_DEFINE_HOST_FUNCTION(functionReleaseWeakRefs, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + globalObject->vm().finalizeSynchronousJSExecution(); + return JSValue::encode(jsUndefined()); +} + +JSC_DECLARE_HOST_FUNCTION(functionTotalCompileTime); +JSC_DEFINE_HOST_FUNCTION(functionTotalCompileTime, (JSGlobalObject*, CallFrame*)) +{ + return JSValue::encode(jsNumber(JIT::totalCompileTime().milliseconds())); +} + +JSC_DECLARE_HOST_FUNCTION(functionReoptimizationRetryCount); +JSC_DEFINE_HOST_FUNCTION(functionReoptimizationRetryCount, (JSGlobalObject*, CallFrame* callFrame)) +{ + if (callFrame->argumentCount() < 1) + return JSValue::encode(jsUndefined()); + + CodeBlock* block = getSomeBaselineCodeBlockForFunction(callFrame->argument(0)); + if (!block) + return JSValue::encode(jsNumber(0)); + + return JSValue::encode(jsNumber(block->reoptimizationRetryCounter())); +} + +extern "C" void Bun__drainMicrotasks(); + +JSC_DECLARE_HOST_FUNCTION(functionDrainMicrotasks); +JSC_DEFINE_HOST_FUNCTION(functionDrainMicrotasks, (JSGlobalObject * globalObject, CallFrame*)) +{ + VM& vm = globalObject->vm(); + vm.drainMicrotasks(); + Bun__drainMicrotasks(); + return JSValue::encode(jsUndefined()); +} + +JSC::JSObject* createJSCModule(JSC::JSGlobalObject* globalObject) +{ + VM& vm = globalObject->vm(); + JSC::JSObject* object = nullptr; + + { + JSC::ObjectInitializationScope initializationScope(vm); + object = JSC::constructEmptyObject(globalObject, globalObject->objectPrototype(), 20); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "describe"_s), 1, functionDescribe, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "describeArray"_s), 1, functionDescribeArray, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "gcAndSweep"_s), 1, functionGCAndSweep, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "fullGC"_s), 1, functionFullGC, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "edenGC"_s), 1, functionEdenGC, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "heapSize"_s), 1, functionHeapSize, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "heapStats"_s), 1, functionMemoryUsageStatistics, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "memoryUsage"_s), 1, functionCreateMemoryFootprint, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "getRandomSeed"_s), 1, functionGetRandomSeed, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "setRandomSeed"_s), 1, functionSetRandomSeed, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "isRope"_s), 1, functionIsRope, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "callerSourceOrigin"_s), 1, functionCallerSourceOrigin, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "noFTL"_s), 1, functionNoFTL, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "noOSRExitFuzzing"_s), 1, functionNoOSRExitFuzzing, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "optimizeNextInvocation"_s), 1, functionOptimizeNextInvocation, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "numberOfDFGCompiles"_s), 1, functionNumberOfDFGCompiles, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "releaseWeakRefs"_s), 1, functionReleaseWeakRefs, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "totalCompileTime"_s), 1, functionTotalCompileTime, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "reoptimizationRetryCount"_s), 1, functionReoptimizationRetryCount, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "drainMicrotasks"_s), 1, functionDrainMicrotasks, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + } + + return object; +}
\ No newline at end of file diff --git a/src/javascript/jsc/bindings/BunJSCModule.h b/src/javascript/jsc/bindings/BunJSCModule.h new file mode 100644 index 000000000..7df47a566 --- /dev/null +++ b/src/javascript/jsc/bindings/BunJSCModule.h @@ -0,0 +1,4 @@ +#include "root.h" +#include "JavaScriptCore/JSObject.h" + +JSC::JSObject* createJSCModule(JSC::JSGlobalObject* globalObject);
\ No newline at end of file diff --git a/src/javascript/jsc/bindings/ByteLengthQueuingStrategyBuiltins.cpp b/src/javascript/jsc/bindings/ByteLengthQueuingStrategyBuiltins.cpp new file mode 100644 index 000000000..320cba7da --- /dev/null +++ b/src/javascript/jsc/bindings/ByteLengthQueuingStrategyBuiltins.cpp @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ByteLengthQueuingStrategyBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_byteLengthQueuingStrategyHighWaterMarkCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_byteLengthQueuingStrategyHighWaterMarkCodeConstructorKind = JSC::ConstructorKind::None; +const int s_byteLengthQueuingStrategyHighWaterMarkCodeLength = 286; +static const JSC::Intrinsic s_byteLengthQueuingStrategyHighWaterMarkCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_byteLengthQueuingStrategyHighWaterMarkCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const highWaterMark = @getByIdDirectPrivate(this, \"highWaterMark\");\n" \ + " if (highWaterMark === @undefined)\n" \ + " @throwTypeError(\"ByteLengthQueuingStrategy.highWaterMark getter called on incompatible |this| value.\");\n" \ + "\n" \ + " return highWaterMark;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_byteLengthQueuingStrategySizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_byteLengthQueuingStrategySizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_byteLengthQueuingStrategySizeCodeLength = 71; +static const JSC::Intrinsic s_byteLengthQueuingStrategySizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_byteLengthQueuingStrategySizeCode = + "(function (chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return chunk.byteLength;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeConstructorKind = JSC::ConstructorKind::None; +const int s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeLength = 155; +static const JSC::Intrinsic s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCode = + "(function (parameters)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"highWaterMark\", @extractHighWaterMarkFromQueuingStrategyInit(parameters));\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().byteLengthQueuingStrategyBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().byteLengthQueuingStrategyBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ByteLengthQueuingStrategyBuiltins.h b/src/javascript/jsc/bindings/ByteLengthQueuingStrategyBuiltins.h new file mode 100644 index 000000000..964ce15af --- /dev/null +++ b/src/javascript/jsc/bindings/ByteLengthQueuingStrategyBuiltins.h @@ -0,0 +1,143 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ByteLengthQueuingStrategy */ +extern const char* const s_byteLengthQueuingStrategyHighWaterMarkCode; +extern const int s_byteLengthQueuingStrategyHighWaterMarkCodeLength; +extern const JSC::ConstructAbility s_byteLengthQueuingStrategyHighWaterMarkCodeConstructAbility; +extern const JSC::ConstructorKind s_byteLengthQueuingStrategyHighWaterMarkCodeConstructorKind; +extern const char* const s_byteLengthQueuingStrategySizeCode; +extern const int s_byteLengthQueuingStrategySizeCodeLength; +extern const JSC::ConstructAbility s_byteLengthQueuingStrategySizeCodeConstructAbility; +extern const JSC::ConstructorKind s_byteLengthQueuingStrategySizeCodeConstructorKind; +extern const char* const s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCode; +extern const int s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeLength; +extern const JSC::ConstructAbility s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeConstructAbility; +extern const JSC::ConstructorKind s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeConstructorKind; + +#define WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_DATA(macro) \ + macro(highWaterMark, byteLengthQueuingStrategyHighWaterMark, 0) \ + macro(size, byteLengthQueuingStrategySize, 1) \ + macro(initializeByteLengthQueuingStrategy, byteLengthQueuingStrategyInitializeByteLengthQueuingStrategy, 1) \ + +#define WEBCORE_BUILTIN_BYTELENGTHQUEUINGSTRATEGY_HIGHWATERMARK 1 +#define WEBCORE_BUILTIN_BYTELENGTHQUEUINGSTRATEGY_SIZE 1 +#define WEBCORE_BUILTIN_BYTELENGTHQUEUINGSTRATEGY_INITIALIZEBYTELENGTHQUEUINGSTRATEGY 1 + +#define WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_CODE(macro) \ + macro(byteLengthQueuingStrategyHighWaterMarkCode, highWaterMark, "get highWaterMark"_s, s_byteLengthQueuingStrategyHighWaterMarkCodeLength) \ + macro(byteLengthQueuingStrategySizeCode, size, ASCIILiteral(), s_byteLengthQueuingStrategySizeCodeLength) \ + macro(byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCode, initializeByteLengthQueuingStrategy, ASCIILiteral(), s_byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeLength) \ + +#define WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(macro) \ + macro(highWaterMark) \ + macro(initializeByteLengthQueuingStrategy) \ + macro(size) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ByteLengthQueuingStrategyBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ByteLengthQueuingStrategyBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ByteLengthQueuingStrategyBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ByteLengthQueuingStrategyBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_BYTELENGTHQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/CountQueuingStrategyBuiltins.cpp b/src/javascript/jsc/bindings/CountQueuingStrategyBuiltins.cpp new file mode 100644 index 000000000..1a7100f00 --- /dev/null +++ b/src/javascript/jsc/bindings/CountQueuingStrategyBuiltins.cpp @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "CountQueuingStrategyBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_countQueuingStrategyHighWaterMarkCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_countQueuingStrategyHighWaterMarkCodeConstructorKind = JSC::ConstructorKind::None; +const int s_countQueuingStrategyHighWaterMarkCodeLength = 281; +static const JSC::Intrinsic s_countQueuingStrategyHighWaterMarkCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_countQueuingStrategyHighWaterMarkCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const highWaterMark = @getByIdDirectPrivate(this, \"highWaterMark\");\n" \ + " if (highWaterMark === @undefined)\n" \ + " @throwTypeError(\"CountQueuingStrategy.highWaterMark getter called on incompatible |this| value.\");\n" \ + "\n" \ + " return highWaterMark;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_countQueuingStrategySizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_countQueuingStrategySizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_countQueuingStrategySizeCodeLength = 51; +static const JSC::Intrinsic s_countQueuingStrategySizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_countQueuingStrategySizeCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return 1;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_countQueuingStrategyInitializeCountQueuingStrategyCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_countQueuingStrategyInitializeCountQueuingStrategyCodeConstructorKind = JSC::ConstructorKind::None; +const int s_countQueuingStrategyInitializeCountQueuingStrategyCodeLength = 155; +static const JSC::Intrinsic s_countQueuingStrategyInitializeCountQueuingStrategyCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_countQueuingStrategyInitializeCountQueuingStrategyCode = + "(function (parameters)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"highWaterMark\", @extractHighWaterMarkFromQueuingStrategyInit(parameters));\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().countQueuingStrategyBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().countQueuingStrategyBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/CountQueuingStrategyBuiltins.h b/src/javascript/jsc/bindings/CountQueuingStrategyBuiltins.h new file mode 100644 index 000000000..3805d0873 --- /dev/null +++ b/src/javascript/jsc/bindings/CountQueuingStrategyBuiltins.h @@ -0,0 +1,143 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* CountQueuingStrategy */ +extern const char* const s_countQueuingStrategyHighWaterMarkCode; +extern const int s_countQueuingStrategyHighWaterMarkCodeLength; +extern const JSC::ConstructAbility s_countQueuingStrategyHighWaterMarkCodeConstructAbility; +extern const JSC::ConstructorKind s_countQueuingStrategyHighWaterMarkCodeConstructorKind; +extern const char* const s_countQueuingStrategySizeCode; +extern const int s_countQueuingStrategySizeCodeLength; +extern const JSC::ConstructAbility s_countQueuingStrategySizeCodeConstructAbility; +extern const JSC::ConstructorKind s_countQueuingStrategySizeCodeConstructorKind; +extern const char* const s_countQueuingStrategyInitializeCountQueuingStrategyCode; +extern const int s_countQueuingStrategyInitializeCountQueuingStrategyCodeLength; +extern const JSC::ConstructAbility s_countQueuingStrategyInitializeCountQueuingStrategyCodeConstructAbility; +extern const JSC::ConstructorKind s_countQueuingStrategyInitializeCountQueuingStrategyCodeConstructorKind; + +#define WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_DATA(macro) \ + macro(highWaterMark, countQueuingStrategyHighWaterMark, 0) \ + macro(size, countQueuingStrategySize, 0) \ + macro(initializeCountQueuingStrategy, countQueuingStrategyInitializeCountQueuingStrategy, 1) \ + +#define WEBCORE_BUILTIN_COUNTQUEUINGSTRATEGY_HIGHWATERMARK 1 +#define WEBCORE_BUILTIN_COUNTQUEUINGSTRATEGY_SIZE 1 +#define WEBCORE_BUILTIN_COUNTQUEUINGSTRATEGY_INITIALIZECOUNTQUEUINGSTRATEGY 1 + +#define WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_CODE(macro) \ + macro(countQueuingStrategyHighWaterMarkCode, highWaterMark, "get highWaterMark"_s, s_countQueuingStrategyHighWaterMarkCodeLength) \ + macro(countQueuingStrategySizeCode, size, ASCIILiteral(), s_countQueuingStrategySizeCodeLength) \ + macro(countQueuingStrategyInitializeCountQueuingStrategyCode, initializeCountQueuingStrategy, ASCIILiteral(), s_countQueuingStrategyInitializeCountQueuingStrategyCodeLength) \ + +#define WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(macro) \ + macro(highWaterMark) \ + macro(initializeCountQueuingStrategy) \ + macro(size) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class CountQueuingStrategyBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit CountQueuingStrategyBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* CountQueuingStrategyBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void CountQueuingStrategyBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_COUNTQUEUINGSTRATEGY_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/JSBuffer.cpp b/src/javascript/jsc/bindings/JSBuffer.cpp index f4e639783..daca67676 100644 --- a/src/javascript/jsc/bindings/JSBuffer.cpp +++ b/src/javascript/jsc/bindings/JSBuffer.cpp @@ -1308,16 +1308,16 @@ JSC_DEFINE_HOST_FUNCTION(jsBufferConstructorFunction_concat, (JSGlobalObject * l /* Hash table for constructor */ static const HashTableValue JSBufferConstructorTableValues[] = { - { "alloc", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_alloc), (intptr_t)(3) } }, - { "allocUnsafe", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_allocUnsafe), (intptr_t)(1) } }, - { "allocUnsafeSlow", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_allocUnsafe), (intptr_t)(1) } }, - { "byteLength", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_byteLength), (intptr_t)(2) } }, - { "compare", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_compare), (intptr_t)(2) } }, - { "concat", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_concat), (intptr_t)(2) } }, - { "from", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferConstructorFromCodeGenerator), (intptr_t)(1) } }, - { "isBuffer", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_isBuffer), (intptr_t)(1) } }, - { "toBuffer", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_toBuffer), (intptr_t)(1) } }, - { "isEncoding", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_isEncoding), (intptr_t)(1) } }, + { "alloc"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_alloc), (intptr_t)(3) } }, + { "allocUnsafe"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_allocUnsafe), (intptr_t)(1) } }, + { "allocUnsafeSlow"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_allocUnsafe), (intptr_t)(1) } }, + { "byteLength"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_byteLength), (intptr_t)(2) } }, + { "compare"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_compare), (intptr_t)(2) } }, + { "concat"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_concat), (intptr_t)(2) } }, + { "from"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferConstructorFromCodeGenerator), (intptr_t)(1) } }, + { "isBuffer"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_isBuffer), (intptr_t)(1) } }, + { "toBuffer"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_toBuffer), (intptr_t)(1) } }, + { "isEncoding"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferConstructorFunction_isEncoding), (intptr_t)(1) } }, }; template<> EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSBufferConstructor::construct(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) @@ -1431,96 +1431,96 @@ JSC_DEFINE_HOST_FUNCTION(jsBufferPrototypeFunction_write, (JSGlobalObject * lexi static const HashTableValue JSBufferPrototypeTableValues[] = { - { "asciiSlice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeAsciiSliceCodeGenerator), (intptr_t)(2) } }, - { "asciiWrite", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeAsciiWriteCodeGenerator), (intptr_t)(1) } }, - { "base64Slice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64SliceCodeGenerator), (intptr_t)(2) } }, - { "base64urlSlice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64urlSliceCodeGenerator), (intptr_t)(2) } }, - { "base64urlWrite", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64urlWriteCodeGenerator), (intptr_t)(1) } }, - { "base64Write", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64WriteCodeGenerator), (intptr_t)(1) } }, - { "compare", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_compare), (intptr_t)(5) } }, - { "copy", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_copy), (intptr_t)(4) } }, - { "equals", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_equals), (intptr_t)(1) } }, - { "fill", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_fill), (intptr_t)(4) } }, - { "hexSlice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeHexSliceCodeGenerator), (intptr_t)(2) } }, - { "hexWrite", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeHexWriteCodeGenerator), (intptr_t)(1) } }, - { "includes", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_includes), (intptr_t)(3) } }, - { "indexOf", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_indexOf), (intptr_t)(3) } }, - { "lastIndexOf", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_lastIndexOf), (intptr_t)(3) } }, - { "latin1Slice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeLatin1SliceCodeGenerator), (intptr_t)(2) } }, - { "latin1Write", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeLatin1WriteCodeGenerator), (intptr_t)(1) } }, - { "readBigInt64", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigInt64LECodeGenerator), (intptr_t)(1) } }, - { "readBigInt64BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigInt64BECodeGenerator), (intptr_t)(1) } }, - { "readBigInt64LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigInt64LECodeGenerator), (intptr_t)(1) } }, - { "readBigUInt64", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigUInt64LECodeGenerator), (intptr_t)(1) } }, - { "readBigUInt64BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigUInt64BECodeGenerator), (intptr_t)(1) } }, - { "readBigUInt64LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigUInt64LECodeGenerator), (intptr_t)(1) } }, - { "readDouble", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadDoubleLECodeGenerator), (intptr_t)(1) } }, - { "readDoubleBE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadDoubleBECodeGenerator), (intptr_t)(1) } }, - { "readDoubleLE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadDoubleLECodeGenerator), (intptr_t)(1) } }, - { "readFloat", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadFloatLECodeGenerator), (intptr_t)(1) } }, - { "readFloatBE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadFloatBECodeGenerator), (intptr_t)(1) } }, - { "readFloatLE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadFloatLECodeGenerator), (intptr_t)(1) } }, - { "readInt16", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt16LECodeGenerator), (intptr_t)(1) } }, - { "readInt16BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt16BECodeGenerator), (intptr_t)(1) } }, - { "readInt16LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt16LECodeGenerator), (intptr_t)(1) } }, - { "readInt32", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt32LECodeGenerator), (intptr_t)(1) } }, - { "readInt32BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt32BECodeGenerator), (intptr_t)(1) } }, - { "readInt32LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt32LECodeGenerator), (intptr_t)(1) } }, - { "readInt8", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt8CodeGenerator), (intptr_t)(2) } }, - { "readUint16BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16BECodeGenerator), (intptr_t)(1) } }, - { "readUInt16BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16BECodeGenerator), (intptr_t)(1) } }, - { "readUint16LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16LECodeGenerator), (intptr_t)(1) } }, - { "readUInt16LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16LECodeGenerator), (intptr_t)(1) } }, - { "readUint32BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32BECodeGenerator), (intptr_t)(1) } }, - { "readUInt32BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32BECodeGenerator), (intptr_t)(1) } }, - { "readUint32LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32LECodeGenerator), (intptr_t)(1) } }, - { "readUInt32LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32LECodeGenerator), (intptr_t)(1) } }, - { "readUint8", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt8CodeGenerator), (intptr_t)(1) } }, - { "readUInt8", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt8CodeGenerator), (intptr_t)(1) } }, - { "slice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeSliceCodeGenerator), (intptr_t)(2) } }, - { "subarray", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeSliceCodeGenerator), (intptr_t)(2) } }, - { "swap16", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_swap16), (intptr_t)(0) } }, - { "swap32", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_swap32), (intptr_t)(0) } }, - { "swap64", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_swap64), (intptr_t)(0) } }, - { "toString", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_toString), (intptr_t)(4) } }, - { "ucs2Slice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUcs2SliceCodeGenerator), (intptr_t)(2) } }, - { "ucs2Write", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUcs2WriteCodeGenerator), (intptr_t)(1) } }, - { "utf16leSlice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf16leSliceCodeGenerator), (intptr_t)(2) } }, - { "utf16leWrite", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf16leWriteCodeGenerator), (intptr_t)(1) } }, - { "utf8Slice", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf8SliceCodeGenerator), (intptr_t)(2) } }, - { "utf8Write", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf8WriteCodeGenerator), (intptr_t)(1) } }, - { "write", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_write), (intptr_t)(4) } }, - { "writeBigInt64BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigInt64BECodeGenerator), (intptr_t)(1) } }, - { "writeBigInt64LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigInt64LECodeGenerator), (intptr_t)(1) } }, - { "writeBigUint64BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64BECodeGenerator), (intptr_t)(1) } }, - { "writeBigUInt64BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64BECodeGenerator), (intptr_t)(1) } }, - { "writeBigUint64LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64LECodeGenerator), (intptr_t)(1) } }, - { "writeBigUInt64LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64LECodeGenerator), (intptr_t)(1) } }, - { "writeDouble", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteDoubleLECodeGenerator), (intptr_t)(1) } }, - { "writeDoubleBE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteDoubleBECodeGenerator), (intptr_t)(1) } }, - { "writeDoubleLE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteDoubleLECodeGenerator), (intptr_t)(1) } }, - { "writeFloat", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteFloatLECodeGenerator), (intptr_t)(1) } }, - { "writeFloatBE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteFloatBECodeGenerator), (intptr_t)(1) } }, - { "writeFloatLE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteFloatLECodeGenerator), (intptr_t)(1) } }, - { "writeInt16BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt16BECodeGenerator), (intptr_t)(1) } }, - { "writeInt16LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt16LECodeGenerator), (intptr_t)(1) } }, - { "writeInt32BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt32BECodeGenerator), (intptr_t)(1) } }, - { "writeInt32LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt32LECodeGenerator), (intptr_t)(1) } }, - { "writeInt8", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt8CodeGenerator), (intptr_t)(1) } }, - { "writeUint16", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, - { "writeUInt16", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, - { "writeUint16BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16BECodeGenerator), (intptr_t)(1) } }, - { "writeUInt16BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16BECodeGenerator), (intptr_t)(1) } }, - { "writeUint16LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, - { "writeUInt16LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, - { "writeUint32", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, - { "writeUInt32", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, - { "writeUint32BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32BECodeGenerator), (intptr_t)(1) } }, - { "writeUInt32BE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32BECodeGenerator), (intptr_t)(1) } }, - { "writeUint32LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, - { "writeUInt32LE", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, - { "writeUint8", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt8CodeGenerator), (intptr_t)(1) } }, - { "writeUInt8", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt8CodeGenerator), (intptr_t)(1) } }, + { "asciiSlice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeAsciiSliceCodeGenerator), (intptr_t)(2) } }, + { "asciiWrite"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeAsciiWriteCodeGenerator), (intptr_t)(1) } }, + { "base64Slice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64SliceCodeGenerator), (intptr_t)(2) } }, + { "base64urlSlice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64urlSliceCodeGenerator), (intptr_t)(2) } }, + { "base64urlWrite"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64urlWriteCodeGenerator), (intptr_t)(1) } }, + { "base64Write"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeBase64WriteCodeGenerator), (intptr_t)(1) } }, + { "compare"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_compare), (intptr_t)(5) } }, + { "copy"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_copy), (intptr_t)(4) } }, + { "equals"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_equals), (intptr_t)(1) } }, + { "fill"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_fill), (intptr_t)(4) } }, + { "hexSlice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeHexSliceCodeGenerator), (intptr_t)(2) } }, + { "hexWrite"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeHexWriteCodeGenerator), (intptr_t)(1) } }, + { "includes"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_includes), (intptr_t)(3) } }, + { "indexOf"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_indexOf), (intptr_t)(3) } }, + { "lastIndexOf"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_lastIndexOf), (intptr_t)(3) } }, + { "latin1Slice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeLatin1SliceCodeGenerator), (intptr_t)(2) } }, + { "latin1Write"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeLatin1WriteCodeGenerator), (intptr_t)(1) } }, + { "readBigInt64"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigInt64LECodeGenerator), (intptr_t)(1) } }, + { "readBigInt64BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigInt64BECodeGenerator), (intptr_t)(1) } }, + { "readBigInt64LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigInt64LECodeGenerator), (intptr_t)(1) } }, + { "readBigUInt64"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigUInt64LECodeGenerator), (intptr_t)(1) } }, + { "readBigUInt64BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigUInt64BECodeGenerator), (intptr_t)(1) } }, + { "readBigUInt64LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadBigUInt64LECodeGenerator), (intptr_t)(1) } }, + { "readDouble"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadDoubleLECodeGenerator), (intptr_t)(1) } }, + { "readDoubleBE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadDoubleBECodeGenerator), (intptr_t)(1) } }, + { "readDoubleLE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadDoubleLECodeGenerator), (intptr_t)(1) } }, + { "readFloat"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadFloatLECodeGenerator), (intptr_t)(1) } }, + { "readFloatBE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadFloatBECodeGenerator), (intptr_t)(1) } }, + { "readFloatLE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadFloatLECodeGenerator), (intptr_t)(1) } }, + { "readInt16"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt16LECodeGenerator), (intptr_t)(1) } }, + { "readInt16BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt16BECodeGenerator), (intptr_t)(1) } }, + { "readInt16LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt16LECodeGenerator), (intptr_t)(1) } }, + { "readInt32"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt32LECodeGenerator), (intptr_t)(1) } }, + { "readInt32BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt32BECodeGenerator), (intptr_t)(1) } }, + { "readInt32LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt32LECodeGenerator), (intptr_t)(1) } }, + { "readInt8"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadInt8CodeGenerator), (intptr_t)(2) } }, + { "readUint16BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16BECodeGenerator), (intptr_t)(1) } }, + { "readUInt16BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16BECodeGenerator), (intptr_t)(1) } }, + { "readUint16LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16LECodeGenerator), (intptr_t)(1) } }, + { "readUInt16LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt16LECodeGenerator), (intptr_t)(1) } }, + { "readUint32BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32BECodeGenerator), (intptr_t)(1) } }, + { "readUInt32BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32BECodeGenerator), (intptr_t)(1) } }, + { "readUint32LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32LECodeGenerator), (intptr_t)(1) } }, + { "readUInt32LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt32LECodeGenerator), (intptr_t)(1) } }, + { "readUint8"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt8CodeGenerator), (intptr_t)(1) } }, + { "readUInt8"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeReadUInt8CodeGenerator), (intptr_t)(1) } }, + { "slice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeSliceCodeGenerator), (intptr_t)(2) } }, + { "subarray"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeSliceCodeGenerator), (intptr_t)(2) } }, + { "swap16"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_swap16), (intptr_t)(0) } }, + { "swap32"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_swap32), (intptr_t)(0) } }, + { "swap64"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_swap64), (intptr_t)(0) } }, + { "toString"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_toString), (intptr_t)(4) } }, + { "ucs2Slice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUcs2SliceCodeGenerator), (intptr_t)(2) } }, + { "ucs2Write"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUcs2WriteCodeGenerator), (intptr_t)(1) } }, + { "utf16leSlice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf16leSliceCodeGenerator), (intptr_t)(2) } }, + { "utf16leWrite"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf16leWriteCodeGenerator), (intptr_t)(1) } }, + { "utf8Slice"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf8SliceCodeGenerator), (intptr_t)(2) } }, + { "utf8Write"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeUtf8WriteCodeGenerator), (intptr_t)(1) } }, + { "write"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsBufferPrototypeFunction_write), (intptr_t)(4) } }, + { "writeBigInt64BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigInt64BECodeGenerator), (intptr_t)(1) } }, + { "writeBigInt64LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigInt64LECodeGenerator), (intptr_t)(1) } }, + { "writeBigUint64BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64BECodeGenerator), (intptr_t)(1) } }, + { "writeBigUInt64BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64BECodeGenerator), (intptr_t)(1) } }, + { "writeBigUint64LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64LECodeGenerator), (intptr_t)(1) } }, + { "writeBigUInt64LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteBigUInt64LECodeGenerator), (intptr_t)(1) } }, + { "writeDouble"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteDoubleLECodeGenerator), (intptr_t)(1) } }, + { "writeDoubleBE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteDoubleBECodeGenerator), (intptr_t)(1) } }, + { "writeDoubleLE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteDoubleLECodeGenerator), (intptr_t)(1) } }, + { "writeFloat"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteFloatLECodeGenerator), (intptr_t)(1) } }, + { "writeFloatBE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteFloatBECodeGenerator), (intptr_t)(1) } }, + { "writeFloatLE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteFloatLECodeGenerator), (intptr_t)(1) } }, + { "writeInt16BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt16BECodeGenerator), (intptr_t)(1) } }, + { "writeInt16LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt16LECodeGenerator), (intptr_t)(1) } }, + { "writeInt32BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt32BECodeGenerator), (intptr_t)(1) } }, + { "writeInt32LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt32LECodeGenerator), (intptr_t)(1) } }, + { "writeInt8"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteInt8CodeGenerator), (intptr_t)(1) } }, + { "writeUint16"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, + { "writeUInt16"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, + { "writeUint16BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16BECodeGenerator), (intptr_t)(1) } }, + { "writeUInt16BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16BECodeGenerator), (intptr_t)(1) } }, + { "writeUint16LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, + { "writeUInt16LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt16LECodeGenerator), (intptr_t)(1) } }, + { "writeUint32"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, + { "writeUInt32"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, + { "writeUint32BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32BECodeGenerator), (intptr_t)(1) } }, + { "writeUInt32BE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32BECodeGenerator), (intptr_t)(1) } }, + { "writeUint32LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, + { "writeUInt32LE"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt32LECodeGenerator), (intptr_t)(1) } }, + { "writeUint8"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt8CodeGenerator), (intptr_t)(1) } }, + { "writeUInt8"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(jsBufferPrototypeWriteUInt8CodeGenerator), (intptr_t)(1) } }, }; void JSBufferPrototype::finishCreation(VM& vm, JSC::JSGlobalObject* globalThis) diff --git a/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.cpp b/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.cpp index 35f69dd8a..d605d5b1b 100644 --- a/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.cpp +++ b/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.cpp @@ -1,5 +1,10 @@ /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.h b/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.h index 6b9ee6fa2..f24927923 100644 --- a/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.h +++ b/src/javascript/jsc/bindings/JSBufferConstructorBuiltins.h @@ -1,6 +1,11 @@ //clang-format off /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.cpp b/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.cpp index a7548b22a..3925e54f7 100644 --- a/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.cpp +++ b/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.cpp @@ -1,5 +1,10 @@ /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.h b/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.h index 08fb50197..31aa31944 100644 --- a/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.h +++ b/src/javascript/jsc/bindings/JSBufferPrototypeBuiltins.h @@ -1,6 +1,11 @@ //clang-format off /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/javascript/jsc/bindings/JSDOMExceptionHandling.cpp b/src/javascript/jsc/bindings/JSDOMExceptionHandling.cpp index 473196641..b3627481d 100644 --- a/src/javascript/jsc/bindings/JSDOMExceptionHandling.cpp +++ b/src/javascript/jsc/bindings/JSDOMExceptionHandling.cpp @@ -24,6 +24,7 @@ #include "DOMException.h" #include "JSDOMException.h" #include "JSDOMExceptionHandling.h" +#include "JSDOMPromiseDeferred.h" #include "JavaScriptCore/ErrorHandlingScope.h" #include "JavaScriptCore/Exception.h" @@ -275,10 +276,10 @@ void throwNonFiniteTypeError(JSGlobalObject& lexicalGlobalObject, JSC::ThrowScop throwTypeError(&lexicalGlobalObject, scope, "The provided value is non-finite"_s); } -// JSC::EncodedJSValue rejectPromiseWithGetterTypeError(JSC::JSGlobalObject& lexicalGlobalObject, const JSC::ClassInfo* classInfo, JSC::PropertyName attributeName) -// { -// return createRejectedPromiseWithTypeError(lexicalGlobalObject, JSC::makeDOMAttributeGetterTypeErrorMessage(classInfo->className, String(attributeName.uid())), RejectedPromiseWithTypeErrorCause::NativeGetter); -// } +JSC::EncodedJSValue rejectPromiseWithGetterTypeError(JSC::JSGlobalObject& lexicalGlobalObject, const JSC::ClassInfo* classInfo, JSC::PropertyName attributeName) +{ + return createRejectedPromiseWithTypeError(lexicalGlobalObject, JSC::makeDOMAttributeGetterTypeErrorMessage(classInfo->className, String(attributeName.uid())), RejectedPromiseWithTypeErrorCause::NativeGetter); +} String makeThisTypeErrorMessage(const char* interfaceName, const char* functionName) { @@ -295,16 +296,16 @@ EncodedJSValue throwThisTypeError(JSC::JSGlobalObject& lexicalGlobalObject, JSC: return throwTypeError(lexicalGlobalObject, scope, makeThisTypeErrorMessage(interfaceName, functionName)); } -// JSC::EncodedJSValue rejectPromiseWithThisTypeError(DeferredPromise& promise, const char* interfaceName, const char* methodName) -// { -// promise.reject(TypeError, makeThisTypeErrorMessage(interfaceName, methodName)); -// return JSValue::encode(jsUndefined()); -// } +JSC::EncodedJSValue rejectPromiseWithThisTypeError(DeferredPromise& promise, const char* interfaceName, const char* methodName) +{ + promise.reject(TypeError, makeThisTypeErrorMessage(interfaceName, methodName)); + return JSValue::encode(jsUndefined()); +} -// JSC::EncodedJSValue rejectPromiseWithThisTypeError(JSC::JSGlobalObject& lexicalGlobalObject, const char* interfaceName, const char* methodName) -// { -// return createRejectedPromiseWithTypeError(lexicalGlobalObject, makeThisTypeErrorMessage(interfaceName, methodName), RejectedPromiseWithTypeErrorCause::InvalidThis); -// } +JSC::EncodedJSValue rejectPromiseWithThisTypeError(JSC::JSGlobalObject& lexicalGlobalObject, const char* interfaceName, const char* methodName) +{ + return createRejectedPromiseWithTypeError(lexicalGlobalObject, makeThisTypeErrorMessage(interfaceName, methodName), RejectedPromiseWithTypeErrorCause::InvalidThis); +} void throwDOMSyntaxError(JSC::JSGlobalObject& lexicalGlobalObject, JSC::ThrowScope& scope, ASCIILiteral message) { diff --git a/src/javascript/jsc/bindings/JSDOMExceptionHandling.h b/src/javascript/jsc/bindings/JSDOMExceptionHandling.h index a130dfcde..01dc44790 100644 --- a/src/javascript/jsc/bindings/JSDOMExceptionHandling.h +++ b/src/javascript/jsc/bindings/JSDOMExceptionHandling.h @@ -60,9 +60,9 @@ String makeUnsupportedIndexedSetterErrorMessage(const char* interfaceName); WEBCORE_EXPORT JSC::EncodedJSValue throwThisTypeError(JSC::JSGlobalObject&, JSC::ThrowScope&, const char* interfaceName, const char* functionName); -// WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithGetterTypeError(JSC::JSGlobalObject&, const JSC::ClassInfo*, JSC::PropertyName attributeName); -// WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithThisTypeError(DeferredPromise&, const char* interfaceName, const char* operationName); -// WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithThisTypeError(JSC::JSGlobalObject&, const char* interfaceName, const char* operationName); +WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithGetterTypeError(JSC::JSGlobalObject&, const JSC::ClassInfo*, JSC::PropertyName attributeName); +WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithThisTypeError(DeferredPromise&, const char* interfaceName, const char* operationName); +WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithThisTypeError(JSC::JSGlobalObject&, const char* interfaceName, const char* operationName); String retrieveErrorMessageWithoutName(JSC::JSGlobalObject&, JSC::VM&, JSC::JSValue exception, JSC::CatchScope&); String retrieveErrorMessage(JSC::JSGlobalObject&, JSC::VM&, JSC::JSValue exception, JSC::CatchScope&); diff --git a/src/javascript/jsc/bindings/JSDOMWrapper.cpp b/src/javascript/jsc/bindings/JSDOMWrapper.cpp index 379c1bc8c..3af4dff5e 100644 --- a/src/javascript/jsc/bindings/JSDOMWrapper.cpp +++ b/src/javascript/jsc/bindings/JSDOMWrapper.cpp @@ -56,6 +56,7 @@ JSC::JSValue cloneAcrossWorlds(JSC::JSGlobalObject& lexicalGlobalObject, const J // FIXME: Why is owner->globalObject() better than lexicalGlobalObject.lexicalGlobalObject() here? // Unlike this, isWorldCompatible uses lexicalGlobalObject.lexicalGlobalObject(); should the two match? // return serializedValue->deserialize(lexicalGlobalObject, owner.globalObject()); + return JSC::jsNull(); } } // namespace WebCore diff --git a/src/javascript/jsc/bindings/JSDOMWrapperCache.h b/src/javascript/jsc/bindings/JSDOMWrapperCache.h index 61d86d49e..7656c7c17 100644 --- a/src/javascript/jsc/bindings/JSDOMWrapperCache.h +++ b/src/javascript/jsc/bindings/JSDOMWrapperCache.h @@ -23,18 +23,16 @@ #pragma once -#include "root.h" - #include "DOMWrapperWorld.h" #include "JSDOMGlobalObject.h" #include "JSDOMWrapper.h" #include "ScriptWrappable.h" #include "ScriptWrappableInlines.h" #include "WebCoreTypedArrayController.h" -#include "JavaScriptCore/JSArrayBuffer.h" -#include "JavaScriptCore/TypedArrayInlines.h" -#include "JavaScriptCore/Weak.h" -#include "JavaScriptCore/WeakInlines.h" +#include <JavaScriptCore/JSArrayBuffer.h> +#include <JavaScriptCore/TypedArrayInlines.h> +#include <JavaScriptCore/Weak.h> +#include <JavaScriptCore/WeakInlines.h> namespace WebCore { diff --git a/src/javascript/jsc/bindings/JSFFIFunction.cpp b/src/javascript/jsc/bindings/JSFFIFunction.cpp index 5c4ad3ed6..731ea60c6 100644 --- a/src/javascript/jsc/bindings/JSFFIFunction.cpp +++ b/src/javascript/jsc/bindings/JSFFIFunction.cpp @@ -33,10 +33,14 @@ extern "C" Zig::JSFFIFunction* Bun__CreateFFIFunction(Zig::GlobalObject* globalObject, const ZigString* symbolName, unsigned argCount, Zig::FFIFunction functionPointer) { JSC::VM& vm = globalObject->vm(); - Zig::JSFFIFunction* function = Zig::JSFFIFunction::create(vm, globalObject, argCount, Zig::toStringCopy(*symbolName), functionPointer, JSC::NoIntrinsic); - JSC::gcProtect(function); + Zig::JSFFIFunction* function = Zig::JSFFIFunction::create(vm, globalObject, argCount, symbolName != nullptr ? Zig::toStringCopy(*symbolName) : String(), functionPointer, JSC::NoIntrinsic); return function; } +extern "C" JSC::EncodedJSValue Bun__CreateFFIFunctionValue(Zig::GlobalObject* globalObject, const ZigString* symbolName, unsigned argCount, Zig::FFIFunction functionPointer); +extern "C" JSC::EncodedJSValue Bun__CreateFFIFunctionValue(Zig::GlobalObject* globalObject, const ZigString* symbolName, unsigned argCount, Zig::FFIFunction functionPointer) +{ + return JSC::JSValue::encode(JSC::JSValue(Bun__CreateFFIFunction(globalObject, symbolName, argCount, functionPointer))); +} namespace Zig { using namespace JSC; @@ -70,7 +74,7 @@ void JSFFIFunction::finishCreation(VM& vm, NativeExecutable* executable, unsigne JSFFIFunction* JSFFIFunction::create(VM& vm, Zig::GlobalObject* globalObject, unsigned length, const String& name, FFIFunction FFIFunction, Intrinsic intrinsic, NativeFunction nativeConstructor) { - NativeExecutable* executable = vm.getHostFunction(FFIFunction, intrinsic, nativeConstructor, nullptr, name); + NativeExecutable* executable = vm.getHostFunction(FFIFunction, intrinsic, FFIFunction, nullptr, name); Structure* structure = globalObject->FFIFunctionStructure(); JSFFIFunction* function = new (NotNull, allocateCell<JSFFIFunction>(vm)) JSFFIFunction(vm, executable, globalObject, structure, WTFMove(FFIFunction)); diff --git a/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.cpp b/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.cpp index f569f07d6..05863cc27 100644 --- a/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.cpp +++ b/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.cpp @@ -1,5 +1,10 @@ /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.h b/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.h index 251e599d2..f02eec836 100644 --- a/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.h +++ b/src/javascript/jsc/bindings/JSZigGlobalObjectBuiltins.h @@ -1,5 +1,10 @@ /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/src/javascript/jsc/bindings/Process.cpp b/src/javascript/jsc/bindings/Process.cpp index 5fc15db4d..34597ade4 100644 --- a/src/javascript/jsc/bindings/Process.cpp +++ b/src/javascript/jsc/bindings/Process.cpp @@ -205,7 +205,7 @@ void Process::finishCreation(JSC::VM& vm) JSC::CustomGetterSetter::create(vm, Process_getPPID, nullptr), static_cast<unsigned>(JSC::PropertyAttribute::CustomValue)); - putDirectCustomAccessor(vm, clientData->builtinNames().titlePublicName(), + putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "dlopen"_s), JSC::CustomGetterSetter::create(vm, Process_getTitle, Process_setTitle), static_cast<unsigned>(JSC::PropertyAttribute::CustomValue)); @@ -249,7 +249,7 @@ void Process::finishCreation(JSC::VM& vm) JSC::JSValue(JSC::jsNumber(0))); this->putDirect(this->vm(), clientData->builtinNames().versionPublicName(), - JSC::jsString(this->vm(), Bun__version)); + JSC::jsString(this->vm(), makeAtomString(Bun__version))); // this gives some way of identifying at runtime whether the SSR is happening in node or not. // this should probably be renamed to what the name of the bundler is, instead of "notNodeJS" diff --git a/src/javascript/jsc/bindings/ReadableByteStreamControllerBuiltins.cpp b/src/javascript/jsc/bindings/ReadableByteStreamControllerBuiltins.cpp new file mode 100644 index 000000000..b09754494 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableByteStreamControllerBuiltins.cpp @@ -0,0 +1,188 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableByteStreamControllerBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeLength = 366; +static const JSC::Intrinsic s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamControllerInitializeReadableByteStreamControllerCode = + "(function (stream, underlyingByteSource, highWaterMark)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (arguments.length !== 4 && arguments[3] !== @isReadableStream)\n" \ + " @throwTypeError(\"ReadableByteStreamController constructor should not be called directly\");\n" \ + "\n" \ + " return @privateInitializeReadableByteStreamController.@call(this, stream, underlyingByteSource, highWaterMark);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamControllerEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamControllerEnqueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamControllerEnqueueCodeLength = 665; +static const JSC::Intrinsic s_readableByteStreamControllerEnqueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamControllerEnqueueCode = + "(function (chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableByteStreamController(this))\n" \ + " throw @makeThisTypeError(\"ReadableByteStreamController\", \"enqueue\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"closeRequested\"))\n" \ + " @throwTypeError(\"ReadableByteStreamController is requested to close\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(@getByIdDirectPrivate(this, \"controlledReadableStream\"), \"state\") !== @streamReadable)\n" \ + " @throwTypeError(\"ReadableStream is not readable\");\n" \ + "\n" \ + " if (!@isObject(chunk) || !@ArrayBuffer.@isView(chunk))\n" \ + " @throwTypeError(\"Provided chunk is not a TypedArray\");\n" \ + "\n" \ + " return @readableByteStreamControllerEnqueue(this, chunk);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamControllerErrorCodeLength = 396; +static const JSC::Intrinsic s_readableByteStreamControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamControllerErrorCode = + "(function (error)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableByteStreamController(this))\n" \ + " throw @makeThisTypeError(\"ReadableByteStreamController\", \"error\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(@getByIdDirectPrivate(this, \"controlledReadableStream\"), \"state\") !== @streamReadable)\n" \ + " @throwTypeError(\"ReadableStream is not readable\");\n" \ + "\n" \ + " @readableByteStreamControllerError(this, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamControllerCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamControllerCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamControllerCloseCodeLength = 501; +static const JSC::Intrinsic s_readableByteStreamControllerCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamControllerCloseCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableByteStreamController(this))\n" \ + " throw @makeThisTypeError(\"ReadableByteStreamController\", \"close\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"closeRequested\"))\n" \ + " @throwTypeError(\"Close has already been requested\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(@getByIdDirectPrivate(this, \"controlledReadableStream\"), \"state\") !== @streamReadable)\n" \ + " @throwTypeError(\"ReadableStream is not readable\");\n" \ + "\n" \ + " @readableByteStreamControllerClose(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamControllerByobRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamControllerByobRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamControllerByobRequestCodeLength = 817; +static const JSC::Intrinsic s_readableByteStreamControllerByobRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamControllerByobRequestCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableByteStreamController(this))\n" \ + " throw @makeGetterTypeError(\"ReadableByteStreamController\", \"byobRequest\");\n" \ + "\n" \ + " \n" \ + " var request = @getByIdDirectPrivate(this, \"byobRequest\");\n" \ + " if (request === @undefined) {\n" \ + " var pending = @getByIdDirectPrivate(this, \"pendingPullIntos\");\n" \ + " const firstDescriptor = pending.peek();\n" \ + " if (firstDescriptor) {\n" \ + " const view = new @Uint8Array(firstDescriptor.buffer,\n" \ + " firstDescriptor.byteOffset + firstDescriptor.bytesFilled,\n" \ + " firstDescriptor.byteLength - firstDescriptor.bytesFilled);\n" \ + " @putByIdDirectPrivate(this, \"byobRequest\", new @ReadableStreamBYOBRequest(this, view, @isReadableStream));\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"byobRequest\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamControllerDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamControllerDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamControllerDesiredSizeCodeLength = 231; +static const JSC::Intrinsic s_readableByteStreamControllerDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamControllerDesiredSizeCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableByteStreamController(this))\n" \ + " throw @makeGetterTypeError(\"ReadableByteStreamController\", \"desiredSize\");\n" \ + "\n" \ + " return @readableByteStreamControllerGetDesiredSize(this);\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableByteStreamControllerBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableByteStreamControllerBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableByteStreamControllerBuiltins.h b/src/javascript/jsc/bindings/ReadableByteStreamControllerBuiltins.h new file mode 100644 index 000000000..5513883db --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableByteStreamControllerBuiltins.h @@ -0,0 +1,167 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableByteStreamController */ +extern const char* const s_readableByteStreamControllerInitializeReadableByteStreamControllerCode; +extern const int s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeConstructorKind; +extern const char* const s_readableByteStreamControllerEnqueueCode; +extern const int s_readableByteStreamControllerEnqueueCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamControllerEnqueueCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamControllerEnqueueCodeConstructorKind; +extern const char* const s_readableByteStreamControllerErrorCode; +extern const int s_readableByteStreamControllerErrorCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamControllerErrorCodeConstructorKind; +extern const char* const s_readableByteStreamControllerCloseCode; +extern const int s_readableByteStreamControllerCloseCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamControllerCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamControllerCloseCodeConstructorKind; +extern const char* const s_readableByteStreamControllerByobRequestCode; +extern const int s_readableByteStreamControllerByobRequestCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamControllerByobRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamControllerByobRequestCodeConstructorKind; +extern const char* const s_readableByteStreamControllerDesiredSizeCode; +extern const int s_readableByteStreamControllerDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamControllerDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamControllerDesiredSizeCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_DATA(macro) \ + macro(initializeReadableByteStreamController, readableByteStreamControllerInitializeReadableByteStreamController, 3) \ + macro(enqueue, readableByteStreamControllerEnqueue, 1) \ + macro(error, readableByteStreamControllerError, 1) \ + macro(close, readableByteStreamControllerClose, 0) \ + macro(byobRequest, readableByteStreamControllerByobRequest, 0) \ + macro(desiredSize, readableByteStreamControllerDesiredSize, 0) \ + +#define WEBCORE_BUILTIN_READABLEBYTESTREAMCONTROLLER_INITIALIZEREADABLEBYTESTREAMCONTROLLER 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMCONTROLLER_ENQUEUE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMCONTROLLER_ERROR 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMCONTROLLER_CLOSE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMCONTROLLER_BYOBREQUEST 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMCONTROLLER_DESIREDSIZE 1 + +#define WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_CODE(macro) \ + macro(readableByteStreamControllerInitializeReadableByteStreamControllerCode, initializeReadableByteStreamController, ASCIILiteral(), s_readableByteStreamControllerInitializeReadableByteStreamControllerCodeLength) \ + macro(readableByteStreamControllerEnqueueCode, enqueue, ASCIILiteral(), s_readableByteStreamControllerEnqueueCodeLength) \ + macro(readableByteStreamControllerErrorCode, error, ASCIILiteral(), s_readableByteStreamControllerErrorCodeLength) \ + macro(readableByteStreamControllerCloseCode, close, ASCIILiteral(), s_readableByteStreamControllerCloseCodeLength) \ + macro(readableByteStreamControllerByobRequestCode, byobRequest, "get byobRequest"_s, s_readableByteStreamControllerByobRequestCodeLength) \ + macro(readableByteStreamControllerDesiredSizeCode, desiredSize, "get desiredSize"_s, s_readableByteStreamControllerDesiredSizeCodeLength) \ + +#define WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_FUNCTION_NAME(macro) \ + macro(byobRequest) \ + macro(close) \ + macro(desiredSize) \ + macro(enqueue) \ + macro(error) \ + macro(initializeReadableByteStreamController) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableByteStreamControllerBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableByteStreamControllerBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableByteStreamControllerBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableByteStreamControllerBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLEBYTESTREAMCONTROLLER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableByteStreamInternalsBuiltins.cpp b/src/javascript/jsc/bindings/ReadableByteStreamInternalsBuiltins.cpp new file mode 100644 index 000000000..123874f1b --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableByteStreamInternalsBuiltins.cpp @@ -0,0 +1,945 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableByteStreamInternalsBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeLength = 2344; +static const JSC::Intrinsic s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCode = + "(function (stream, underlyingByteSource, highWaterMark)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStream(stream))\n" \ + " @throwTypeError(\"ReadableByteStreamController needs a ReadableStream\");\n" \ + "\n" \ + " //\n" \ + " if (@getByIdDirectPrivate(stream, \"readableStreamController\") !== null)\n" \ + " @throwTypeError(\"ReadableStream already has a controller\");\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"controlledReadableStream\", stream);\n" \ + " @putByIdDirectPrivate(this, \"underlyingByteSource\", underlyingByteSource);\n" \ + " @putByIdDirectPrivate(this, \"pullAgain\", false);\n" \ + " @putByIdDirectPrivate(this, \"pulling\", false);\n" \ + " @readableByteStreamControllerClearPendingPullIntos(this);\n" \ + " @putByIdDirectPrivate(this, \"queue\", @newQueue());\n" \ + " @putByIdDirectPrivate(this, \"started\", false);\n" \ + " @putByIdDirectPrivate(this, \"closeRequested\", false);\n" \ + "\n" \ + " let hwm = @toNumber(highWaterMark);\n" \ + " if (@isNaN(hwm) || hwm < 0)\n" \ + " @throwRangeError(\"highWaterMark value is negative or not a number\");\n" \ + " @putByIdDirectPrivate(this, \"strategyHWM\", hwm);\n" \ + "\n" \ + " let autoAllocateChunkSize = underlyingByteSource.autoAllocateChunkSize;\n" \ + " if (autoAllocateChunkSize !== @undefined) {\n" \ + " autoAllocateChunkSize = @toNumber(autoAllocateChunkSize);\n" \ + " if (autoAllocateChunkSize <= 0 || autoAllocateChunkSize === @Infinity || autoAllocateChunkSize === -@Infinity)\n" \ + " @throwRangeError(\"autoAllocateChunkSize value is negative or equal to positive or negative infinity\");\n" \ + " }\n" \ + " @putByIdDirectPrivate(this, \"autoAllocateChunkSize\", autoAllocateChunkSize);\n" \ + " @putByIdDirectPrivate(this, \"pendingPullIntos\", @createFIFO());\n" \ + "\n" \ + " const controller = this;\n" \ + " const startResult = @promiseInvokeOrNoopNoCatch(underlyingByteSource, \"start\", [this]).@then(() => {\n" \ + " @putByIdDirectPrivate(controller, \"started\", true);\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"pulling\"));\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"pullAgain\"));\n" \ + " @readableByteStreamControllerCallPullIfNeeded(controller);\n" \ + " }, (error) => {\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === @streamReadable)\n" \ + " @readableByteStreamControllerError(controller, error);\n" \ + " });\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"cancel\", @readableByteStreamControllerCancel);\n" \ + " @putByIdDirectPrivate(this, \"pull\", @readableByteStreamControllerPull);\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeLength = 187; +static const JSC::Intrinsic s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCode = + "(function (controller, view)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"associatedReadableByteStreamController\", controller);\n" \ + " @putByIdDirectPrivate(this, \"view\", view);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsIsReadableByteStreamControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsIsReadableByteStreamControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsIsReadableByteStreamControllerCodeLength = 158; +static const JSC::Intrinsic s_readableByteStreamInternalsIsReadableByteStreamControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsIsReadableByteStreamControllerCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " return @isObject(controller) && !!@getByIdDirectPrivate(controller, \"underlyingByteSource\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeLength = 179; +static const JSC::Intrinsic s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsIsReadableStreamBYOBRequestCode = + "(function (byobRequest)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " return @isObject(byobRequest) && !!@getByIdDirectPrivate(byobRequest, \"associatedReadableByteStreamController\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeLength = 149; +static const JSC::Intrinsic s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsIsReadableStreamBYOBReaderCode = + "(function (reader)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " return @isObject(reader) && !!@getByIdDirectPrivate(reader, \"readIntoRequests\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeLength = 398; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerCancelCode = + "(function (controller, reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " var pendingPullIntos = @getByIdDirectPrivate(controller, \"pendingPullIntos\");\n" \ + " var first = pendingPullIntos.peek();\n" \ + " if (first)\n" \ + " first.bytesFilled = 0;\n" \ + "\n" \ + " @putByIdDirectPrivate(controller, \"queue\", @newQueue());\n" \ + " return @promiseInvokeOrNoop(@getByIdDirectPrivate(controller, \"underlyingByteSource\"), \"cancel\", [reason]);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeLength = 399; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerErrorCode = + "(function (controller, e)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), \"state\") === @streamReadable);\n" \ + " @readableByteStreamControllerClearPendingPullIntos(controller);\n" \ + " @putByIdDirectPrivate(controller, \"queue\", @newQueue());\n" \ + " @readableStreamError(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), e);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeLength = 809; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerCloseCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"closeRequested\"));\n" \ + " @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), \"state\") === @streamReadable);\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"queue\").size > 0) {\n" \ + " @putByIdDirectPrivate(controller, \"closeRequested\", true);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " var first = @getByIdDirectPrivate(controller, \"pendingPullIntos\")?.peek();\n" \ + " if (first) {\n" \ + " if (first.bytesFilled > 0) {\n" \ + " const e = @makeTypeError(\"Close requested while there remain pending bytes\");\n" \ + " @readableByteStreamControllerError(controller, e);\n" \ + " throw e;\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " @readableStreamClose(@getByIdDirectPrivate(controller, \"controlledReadableStream\"));\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeLength = 347; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @readableByteStreamControllerInvalidateBYOBRequest(controller);\n" \ + " var existing = @getByIdDirectPrivate(controller, \"pendingPullIntos\");\n" \ + " if (existing !== @undefined) {\n" \ + " existing.clear();\n" \ + " } else {\n" \ + " @putByIdDirectPrivate(controller, \"pendingPullIntos\", @createFIFO());\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeLength = 406; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + "\n" \ + " if (state === @streamErrored)\n" \ + " return null;\n" \ + " if (state === @streamClosed)\n" \ + " return 0;\n" \ + "\n" \ + " return @getByIdDirectPrivate(controller, \"strategyHWM\") - @getByIdDirectPrivate(controller, \"queue\").size;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeLength = 176; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableStreamHasBYOBReaderCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const reader = @getByIdDirectPrivate(stream, \"reader\");\n" \ + " return reader !== @undefined && @isReadableStreamBYOBReader(reader);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeLength = 179; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableStreamHasDefaultReaderCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const reader = @getByIdDirectPrivate(stream, \"reader\");\n" \ + " return reader !== @undefined && @isReadableStreamDefaultReader(reader);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeLength = 458; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCode = + "(function (controller) {\n" \ + "\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), \"state\") === @streamReadable);\n" \ + " if (!@getByIdDirectPrivate(controller, \"queue\").size && @getByIdDirectPrivate(controller, \"closeRequested\"))\n" \ + " @readableStreamClose(@getByIdDirectPrivate(controller, \"controlledReadableStream\"));\n" \ + " else\n" \ + " @readableByteStreamControllerCallPullIfNeeded(controller);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerPullCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerPullCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerPullCodeLength = 1598; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerPullCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerPullCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + " @assert(@readableStreamHasDefaultReader(stream));\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"queue\").size > 0) {\n" \ + " const entry = @getByIdDirectPrivate(controller, \"queue\").content.shift();\n" \ + " @getByIdDirectPrivate(controller, \"queue\").size -= entry.byteLength;\n" \ + " @readableByteStreamControllerHandleQueueDrain(controller);\n" \ + " let view;\n" \ + " try {\n" \ + " view = new @Uint8Array(entry.buffer, entry.byteOffset, entry.byteLength);\n" \ + " } catch (error) {\n" \ + " return @Promise.@reject(error);\n" \ + " }\n" \ + " return @createFulfilledPromise({ value: view, done: false });\n" \ + " }\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"autoAllocateChunkSize\") !== @undefined) {\n" \ + " let buffer;\n" \ + " try {\n" \ + " buffer = @createUninitializedArrayBuffer(@getByIdDirectPrivate(controller, \"autoAllocateChunkSize\"));\n" \ + " } catch (error) {\n" \ + " return @Promise.@reject(error);\n" \ + " }\n" \ + " const pullIntoDescriptor = {\n" \ + " buffer,\n" \ + " byteOffset: 0,\n" \ + " byteLength: @getByIdDirectPrivate(controller, \"autoAllocateChunkSize\"),\n" \ + " bytesFilled: 0,\n" \ + " elementSize: 1,\n" \ + " ctor: @Uint8Array,\n" \ + " readerType: 'default'\n" \ + " };\n" \ + " @getByIdDirectPrivate(controller, \"pendingPullIntos\").push(pullIntoDescriptor);\n" \ + " }\n" \ + "\n" \ + " const promise = @readableStreamAddReadRequest(stream);\n" \ + " @readableByteStreamControllerCallPullIfNeeded(controller);\n" \ + " return promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeLength = 872; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") !== @streamReadable)\n" \ + " return false;\n" \ + " if (@getByIdDirectPrivate(controller, \"closeRequested\"))\n" \ + " return false;\n" \ + " if (!@getByIdDirectPrivate(controller, \"started\"))\n" \ + " return false;\n" \ + " const reader = @getByIdDirectPrivate(stream, \"reader\");\n" \ + " if (reader && (@getByIdDirectPrivate(reader, \"readRequests\")?.isNotEmpty() || !!@getByIdDirectPrivate(reader, \"bunNativePtr\")))\n" \ + " return true;\n" \ + " if (@readableStreamHasBYOBReader(stream) && @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readIntoRequests\")?.isNotEmpty())\n" \ + " return true;\n" \ + " if (@readableByteStreamControllerGetDesiredSize(controller) > 0)\n" \ + " return true;\n" \ + " return false;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeLength = 1002; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@readableByteStreamControllerShouldCallPull(controller))\n" \ + " return;\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"pulling\")) {\n" \ + " @putByIdDirectPrivate(controller, \"pullAgain\", true);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"pullAgain\"));\n" \ + " @putByIdDirectPrivate(controller, \"pulling\", true);\n" \ + " @promiseInvokeOrNoop(@getByIdDirectPrivate(controller, \"underlyingByteSource\"), \"pull\", [controller]).@then(() => {\n" \ + " @putByIdDirectPrivate(controller, \"pulling\", false);\n" \ + " if (@getByIdDirectPrivate(controller, \"pullAgain\")) {\n" \ + " @putByIdDirectPrivate(controller, \"pullAgain\", false);\n" \ + " @readableByteStreamControllerCallPullIfNeeded(controller);\n" \ + " }\n" \ + " }, (error) => {\n" \ + " if (@getByIdDirectPrivate(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), \"state\") === @streamReadable)\n" \ + " @readableByteStreamControllerError(controller, error);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeLength = 90; +static const JSC::Intrinsic s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsTransferBufferToCurrentRealmCode = + "(function (buffer)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " return buffer;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamReaderKindCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamReaderKindCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableStreamReaderKindCodeLength = 266; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableStreamReaderKindCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableStreamReaderKindCode = + "(function (reader) {\n" \ + " \"use strict\";\n" \ + "\n" \ + "\n" \ + " if (!!@getByIdDirectPrivate(reader, \"readRequests\"))\n" \ + " return @getByIdDirectPrivate(reader, \"bunNativePtr\") ? 3 : 1;\n" \ + "\n" \ + " if (!!@getByIdDirectPrivate(reader, \"readIntoRequests\"))\n" \ + " return 2;\n" \ + "\n" \ + " return 0;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeLength = 1690; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCode = + "(function (controller, chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"closeRequested\"));\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === @streamReadable);\n" \ + "\n" \ + "\n" \ + " switch (@getByIdDirectPrivate(stream, \"reader\") ? @readableStreamReaderKind(@getByIdDirectPrivate(stream, \"reader\")) : 0) {\n" \ + " \n" \ + " case 1: {\n" \ + " if (!@getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\")?.isNotEmpty())\n" \ + " @readableByteStreamControllerEnqueueChunk(controller, @transferBufferToCurrentRealm(chunk.buffer), chunk.byteOffset, chunk.byteLength);\n" \ + " else {\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"queue\").content.size());\n" \ + " const transferredView = chunk.constructor === @Uint8Array ? chunk : new @Uint8Array(chunk.buffer, chunk.byteOffset, chunk.byteLength);\n" \ + " @readableStreamFulfillReadRequest(stream, transferredView, false);\n" \ + " }\n" \ + " break;\n" \ + " }\n" \ + "\n" \ + " \n" \ + " case 2: {\n" \ + " @readableByteStreamControllerEnqueueChunk(controller, @transferBufferToCurrentRealm(chunk.buffer), chunk.byteOffset, chunk.byteLength);\n" \ + " @readableByteStreamControllerProcessPullDescriptors(controller);\n" \ + " break;\n" \ + " }\n" \ + "\n" \ + " \n" \ + " case 3: {\n" \ + " //\n" \ + "\n" \ + " break;\n" \ + " }\n" \ + "\n" \ + " default: {\n" \ + " @assert(!@isReadableStreamLocked(stream));\n" \ + " @readableByteStreamControllerEnqueueChunk(controller, @transferBufferToCurrentRealm(chunk.buffer), chunk.byteOffset, chunk.byteLength);\n" \ + " break;\n" \ + " }\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeLength = 303; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCode = + "(function (controller, buffer, byteOffset, byteLength)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @getByIdDirectPrivate(controller, \"queue\").content.push({\n" \ + " buffer: buffer,\n" \ + " byteOffset: byteOffset,\n" \ + " byteLength: byteLength\n" \ + " });\n" \ + " @getByIdDirectPrivate(controller, \"queue\").size += byteLength;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeLength = 619; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCode = + "(function (controller, view)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(controller, \"pendingPullIntos\").isNotEmpty());\n" \ + "\n" \ + " let firstDescriptor = @getByIdDirectPrivate(controller, \"pendingPullIntos\").peek();\n" \ + " \n" \ + " if (firstDescriptor.byteOffset + firstDescriptor.bytesFilled !== view.byteOffset)\n" \ + " @throwRangeError(\"Invalid value for view.byteOffset\");\n" \ + "\n" \ + " if (firstDescriptor.byteLength !== view.byteLength)\n" \ + " @throwRangeError(\"Invalid value for view.byteLength\");\n" \ + "\n" \ + " firstDescriptor.buffer = view.buffer;\n" \ + " @readableByteStreamControllerRespondInternal(controller, view.byteLength);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeLength = 411; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondCode = + "(function (controller, bytesWritten)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " bytesWritten = @toNumber(bytesWritten);\n" \ + "\n" \ + " if (@isNaN(bytesWritten) || bytesWritten === @Infinity || bytesWritten < 0 )\n" \ + " @throwRangeError(\"bytesWritten has an incorrect value\");\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(controller, \"pendingPullIntos\").isNotEmpty());\n" \ + "\n" \ + " @readableByteStreamControllerRespondInternal(controller, bytesWritten);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeLength = 712; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCode = + "(function (controller, bytesWritten)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " let firstDescriptor = @getByIdDirectPrivate(controller, \"pendingPullIntos\").peek();\n" \ + " let stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === @streamClosed) {\n" \ + " if (bytesWritten !== 0)\n" \ + " @throwTypeError(\"bytesWritten is different from 0 even though stream is closed\");\n" \ + " @readableByteStreamControllerRespondInClosedState(controller, firstDescriptor);\n" \ + " } else {\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === @streamReadable);\n" \ + " @readableByteStreamControllerRespondInReadableState(controller, bytesWritten, firstDescriptor);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeLength = 1440; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCode = + "(function (controller, bytesWritten, pullIntoDescriptor)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (pullIntoDescriptor.bytesFilled + bytesWritten > pullIntoDescriptor.byteLength)\n" \ + " @throwRangeError(\"bytesWritten value is too great\");\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(controller, \"pendingPullIntos\").isEmpty() || @getByIdDirectPrivate(controller, \"pendingPullIntos\").peek() === pullIntoDescriptor);\n" \ + " @readableByteStreamControllerInvalidateBYOBRequest(controller);\n" \ + " pullIntoDescriptor.bytesFilled += bytesWritten;\n" \ + "\n" \ + " if (pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize)\n" \ + " return;\n" \ + "\n" \ + " @readableByteStreamControllerShiftPendingDescriptor(controller);\n" \ + " const remainderSize = pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize;\n" \ + "\n" \ + " if (remainderSize > 0) {\n" \ + " const end = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled;\n" \ + " const remainder = @cloneArrayBuffer(pullIntoDescriptor.buffer, end - remainderSize, remainderSize);\n" \ + " @readableByteStreamControllerEnqueueChunk(controller, remainder, 0, remainder.byteLength);\n" \ + " }\n" \ + "\n" \ + " pullIntoDescriptor.buffer = @transferBufferToCurrentRealm(pullIntoDescriptor.buffer);\n" \ + " pullIntoDescriptor.bytesFilled -= remainderSize;\n" \ + " @readableByteStreamControllerCommitDescriptor(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), pullIntoDescriptor);\n" \ + " @readableByteStreamControllerProcessPullDescriptors(controller);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeLength = 730; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCode = + "(function (controller, firstDescriptor)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " firstDescriptor.buffer = @transferBufferToCurrentRealm(firstDescriptor.buffer);\n" \ + " @assert(firstDescriptor.bytesFilled === 0);\n" \ + "\n" \ + " if (@readableStreamHasBYOBReader(@getByIdDirectPrivate(controller, \"controlledReadableStream\"))) {\n" \ + " while (@getByIdDirectPrivate(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), \"reader\"), \"readIntoRequests\")?.isNotEmpty()) {\n" \ + " let pullIntoDescriptor = @readableByteStreamControllerShiftPendingDescriptor(controller);\n" \ + " @readableByteStreamControllerCommitDescriptor(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), pullIntoDescriptor);\n" \ + " }\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeLength = 712; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"closeRequested\"));\n" \ + " while (@getByIdDirectPrivate(controller, \"pendingPullIntos\").isNotEmpty()) {\n" \ + " if (@getByIdDirectPrivate(controller, \"queue\").size === 0)\n" \ + " return;\n" \ + " let pullIntoDescriptor = @getByIdDirectPrivate(controller, \"pendingPullIntos\").peek();\n" \ + " if (@readableByteStreamControllerFillDescriptorFromQueue(controller, pullIntoDescriptor)) {\n" \ + " @readableByteStreamControllerShiftPendingDescriptor(controller);\n" \ + " @readableByteStreamControllerCommitDescriptor(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), pullIntoDescriptor);\n" \ + " }\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeLength = 2359; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCode = + "(function (controller, pullIntoDescriptor)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const currentAlignedBytes = pullIntoDescriptor.bytesFilled - (pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize);\n" \ + " const maxBytesToCopy = @getByIdDirectPrivate(controller, \"queue\").size < pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled ?\n" \ + " @getByIdDirectPrivate(controller, \"queue\").size : pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled;\n" \ + " const maxBytesFilled = pullIntoDescriptor.bytesFilled + maxBytesToCopy;\n" \ + " const maxAlignedBytes = maxBytesFilled - (maxBytesFilled % pullIntoDescriptor.elementSize);\n" \ + " let totalBytesToCopyRemaining = maxBytesToCopy;\n" \ + " let ready = false;\n" \ + "\n" \ + " if (maxAlignedBytes > currentAlignedBytes) {\n" \ + " totalBytesToCopyRemaining = maxAlignedBytes - pullIntoDescriptor.bytesFilled;\n" \ + " ready = true;\n" \ + " }\n" \ + "\n" \ + " while (totalBytesToCopyRemaining > 0) {\n" \ + " let headOfQueue = @getByIdDirectPrivate(controller, \"queue\").content.peek();\n" \ + " const bytesToCopy = totalBytesToCopyRemaining < headOfQueue.byteLength ? totalBytesToCopyRemaining : headOfQueue.byteLength;\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " const destStart = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled;\n" \ + " //\n" \ + " //\n" \ + " new @Uint8Array(pullIntoDescriptor.buffer).set(new @Uint8Array(headOfQueue.buffer, headOfQueue.byteOffset, bytesToCopy), destStart);\n" \ + "\n" \ + " if (headOfQueue.byteLength === bytesToCopy)\n" \ + " @getByIdDirectPrivate(controller, \"queue\").content.shift();\n" \ + " else {\n" \ + " headOfQueue.byteOffset += bytesToCopy;\n" \ + " headOfQueue.byteLength -= bytesToCopy;\n" \ + " }\n" \ + "\n" \ + " @getByIdDirectPrivate(controller, \"queue\").size -= bytesToCopy;\n" \ + " @assert(@getByIdDirectPrivate(controller, \"pendingPullIntos\").isEmpty() || @getByIdDirectPrivate(controller, \"pendingPullIntos\").peek() === pullIntoDescriptor);\n" \ + " @readableByteStreamControllerInvalidateBYOBRequest(controller);\n" \ + " pullIntoDescriptor.bytesFilled += bytesToCopy;\n" \ + " totalBytesToCopyRemaining -= bytesToCopy;\n" \ + " }\n" \ + "\n" \ + " if (!ready) {\n" \ + " @assert(@getByIdDirectPrivate(controller, \"queue\").size === 0);\n" \ + " @assert(pullIntoDescriptor.bytesFilled > 0);\n" \ + " @assert(pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize);\n" \ + " }\n" \ + "\n" \ + " return ready;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeLength = 222; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " let descriptor = @getByIdDirectPrivate(controller, \"pendingPullIntos\").shift();\n" \ + " @readableByteStreamControllerInvalidateBYOBRequest(controller);\n" \ + " return descriptor;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeLength = 430; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"byobRequest\") === @undefined)\n" \ + " return;\n" \ + " const byobRequest = @getByIdDirectPrivate(controller, \"byobRequest\");\n" \ + " @putByIdDirectPrivate(byobRequest, \"associatedReadableByteStreamController\", @undefined);\n" \ + " @putByIdDirectPrivate(byobRequest, \"view\", @undefined);\n" \ + " @putByIdDirectPrivate(controller, \"byobRequest\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeLength = 662; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCode = + "(function (stream, pullIntoDescriptor)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") !== @streamErrored);\n" \ + " let done = false;\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === @streamClosed) {\n" \ + " @assert(!pullIntoDescriptor.bytesFilled);\n" \ + " done = true;\n" \ + " }\n" \ + " let filledView = @readableByteStreamControllerConvertDescriptor(pullIntoDescriptor);\n" \ + " if (pullIntoDescriptor.readerType === \"default\")\n" \ + " @readableStreamFulfillReadRequest(stream, filledView, done);\n" \ + " else {\n" \ + " @assert(pullIntoDescriptor.readerType === \"byob\");\n" \ + " @readableStreamFulfillReadIntoRequest(stream, filledView, done);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeLength = 381; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCode = + "(function (pullIntoDescriptor)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(pullIntoDescriptor.bytesFilled <= pullIntoDescriptor.byteLength);\n" \ + " @assert(pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize === 0);\n" \ + "\n" \ + " return new pullIntoDescriptor.ctor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, pullIntoDescriptor.bytesFilled / pullIntoDescriptor.elementSize);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeLength = 243; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCode = + "(function (stream, chunk, done)\n" \ + "{\n" \ + " \"use strict\";\n" \ + " const readIntoRequest = @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readIntoRequests\").shift();\n" \ + " @fulfillPromise(readIntoRequest, { value: chunk, done: done });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeLength = 462; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableStreamBYOBReaderReadCode = + "(function (reader, view)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(reader, \"ownerReadableStream\");\n" \ + " @assert(!!stream);\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"disturbed\", true);\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === @streamErrored)\n" \ + " return @Promise.@reject(@getByIdDirectPrivate(stream, \"storedError\"));\n" \ + "\n" \ + " return @readableByteStreamControllerPullInto(@getByIdDirectPrivate(stream, \"readableStreamController\"), view);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeLength = 2190; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCode = + "(function (controller, view)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + " let elementSize = 1;\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " if (view.BYTES_PER_ELEMENT !== @undefined)\n" \ + " elementSize = view.BYTES_PER_ELEMENT;\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " const ctor = view.constructor;\n" \ + "\n" \ + " const pullIntoDescriptor = {\n" \ + " buffer: view.buffer,\n" \ + " byteOffset: view.byteOffset,\n" \ + " byteLength: view.byteLength,\n" \ + " bytesFilled: 0,\n" \ + " elementSize,\n" \ + " ctor,\n" \ + " readerType: 'byob'\n" \ + " };\n" \ + "\n" \ + " var pending = @getByIdDirectPrivate(controller, \"pendingPullIntos\");\n" \ + " if (pending?.isNotEmpty()) {\n" \ + " pullIntoDescriptor.buffer = @transferBufferToCurrentRealm(pullIntoDescriptor.buffer);\n" \ + " pending.push(pullIntoDescriptor);\n" \ + " return @readableStreamAddReadIntoRequest(stream);\n" \ + " }\n" \ + "\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === @streamClosed) {\n" \ + " const emptyView = new ctor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, 0);\n" \ + " return @createFulfilledPromise({ value: emptyView, done: true });\n" \ + " }\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"queue\").size > 0) {\n" \ + " if (@readableByteStreamControllerFillDescriptorFromQueue(controller, pullIntoDescriptor)) {\n" \ + " const filledView = @readableByteStreamControllerConvertDescriptor(pullIntoDescriptor);\n" \ + " @readableByteStreamControllerHandleQueueDrain(controller);\n" \ + " return @createFulfilledPromise({ value: filledView, done: false });\n" \ + " }\n" \ + " if (@getByIdDirectPrivate(controller, \"closeRequested\")) {\n" \ + " const e = @makeTypeError(\"Closing stream has been requested\");\n" \ + " @readableByteStreamControllerError(controller, e);\n" \ + " return @Promise.@reject(e);\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " pullIntoDescriptor.buffer = @transferBufferToCurrentRealm(pullIntoDescriptor.buffer);\n" \ + " @getByIdDirectPrivate(controller, \"pendingPullIntos\").push(pullIntoDescriptor);\n" \ + " const promise = @readableStreamAddReadIntoRequest(stream);\n" \ + " @readableByteStreamControllerCallPullIfNeeded(controller);\n" \ + " return promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeLength = 430; +static const JSC::Intrinsic s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isReadableStreamBYOBReader(@getByIdDirectPrivate(stream, \"reader\")));\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === @streamReadable || @getByIdDirectPrivate(stream, \"state\") === @streamClosed);\n" \ + "\n" \ + " const readRequest = @newPromise();\n" \ + " @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readIntoRequests\").push(readRequest);\n" \ + "\n" \ + " return readRequest;\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableByteStreamInternalsBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableByteStreamInternalsBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableByteStreamInternalsBuiltins.h b/src/javascript/jsc/bindings/ReadableByteStreamInternalsBuiltins.h new file mode 100644 index 000000000..e805cee42 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableByteStreamInternalsBuiltins.h @@ -0,0 +1,436 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableByteStreamInternals */ +extern const char* const s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCode; +extern const int s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCode; +extern const int s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsIsReadableByteStreamControllerCode; +extern const int s_readableByteStreamInternalsIsReadableByteStreamControllerCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsIsReadableByteStreamControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsIsReadableByteStreamControllerCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsIsReadableStreamBYOBRequestCode; +extern const int s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsIsReadableStreamBYOBReaderCode; +extern const int s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerCancelCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerErrorCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerCloseCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableStreamHasBYOBReaderCode; +extern const int s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableStreamHasDefaultReaderCode; +extern const int s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerPullCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerPullCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerPullCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerPullCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsTransferBufferToCurrentRealmCode; +extern const int s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableStreamReaderKindCode; +extern const int s_readableByteStreamInternalsReadableStreamReaderKindCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamReaderKindCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamReaderKindCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCode; +extern const int s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableStreamBYOBReaderReadCode; +extern const int s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCode; +extern const int s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeConstructorKind; +extern const char* const s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCode; +extern const int s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeLength; +extern const JSC::ConstructAbility s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_DATA(macro) \ + macro(privateInitializeReadableByteStreamController, readableByteStreamInternalsPrivateInitializeReadableByteStreamController, 3) \ + macro(privateInitializeReadableStreamBYOBRequest, readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequest, 2) \ + macro(isReadableByteStreamController, readableByteStreamInternalsIsReadableByteStreamController, 1) \ + macro(isReadableStreamBYOBRequest, readableByteStreamInternalsIsReadableStreamBYOBRequest, 1) \ + macro(isReadableStreamBYOBReader, readableByteStreamInternalsIsReadableStreamBYOBReader, 1) \ + macro(readableByteStreamControllerCancel, readableByteStreamInternalsReadableByteStreamControllerCancel, 2) \ + macro(readableByteStreamControllerError, readableByteStreamInternalsReadableByteStreamControllerError, 2) \ + macro(readableByteStreamControllerClose, readableByteStreamInternalsReadableByteStreamControllerClose, 1) \ + macro(readableByteStreamControllerClearPendingPullIntos, readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntos, 1) \ + macro(readableByteStreamControllerGetDesiredSize, readableByteStreamInternalsReadableByteStreamControllerGetDesiredSize, 1) \ + macro(readableStreamHasBYOBReader, readableByteStreamInternalsReadableStreamHasBYOBReader, 1) \ + macro(readableStreamHasDefaultReader, readableByteStreamInternalsReadableStreamHasDefaultReader, 1) \ + macro(readableByteStreamControllerHandleQueueDrain, readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrain, 1) \ + macro(readableByteStreamControllerPull, readableByteStreamInternalsReadableByteStreamControllerPull, 1) \ + macro(readableByteStreamControllerShouldCallPull, readableByteStreamInternalsReadableByteStreamControllerShouldCallPull, 1) \ + macro(readableByteStreamControllerCallPullIfNeeded, readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeeded, 1) \ + macro(transferBufferToCurrentRealm, readableByteStreamInternalsTransferBufferToCurrentRealm, 1) \ + macro(readableStreamReaderKind, readableByteStreamInternalsReadableStreamReaderKind, 1) \ + macro(readableByteStreamControllerEnqueue, readableByteStreamInternalsReadableByteStreamControllerEnqueue, 2) \ + macro(readableByteStreamControllerEnqueueChunk, readableByteStreamInternalsReadableByteStreamControllerEnqueueChunk, 4) \ + macro(readableByteStreamControllerRespondWithNewView, readableByteStreamInternalsReadableByteStreamControllerRespondWithNewView, 2) \ + macro(readableByteStreamControllerRespond, readableByteStreamInternalsReadableByteStreamControllerRespond, 2) \ + macro(readableByteStreamControllerRespondInternal, readableByteStreamInternalsReadableByteStreamControllerRespondInternal, 2) \ + macro(readableByteStreamControllerRespondInReadableState, readableByteStreamInternalsReadableByteStreamControllerRespondInReadableState, 3) \ + macro(readableByteStreamControllerRespondInClosedState, readableByteStreamInternalsReadableByteStreamControllerRespondInClosedState, 2) \ + macro(readableByteStreamControllerProcessPullDescriptors, readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptors, 1) \ + macro(readableByteStreamControllerFillDescriptorFromQueue, readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueue, 2) \ + macro(readableByteStreamControllerShiftPendingDescriptor, readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptor, 1) \ + macro(readableByteStreamControllerInvalidateBYOBRequest, readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequest, 1) \ + macro(readableByteStreamControllerCommitDescriptor, readableByteStreamInternalsReadableByteStreamControllerCommitDescriptor, 2) \ + macro(readableByteStreamControllerConvertDescriptor, readableByteStreamInternalsReadableByteStreamControllerConvertDescriptor, 1) \ + macro(readableStreamFulfillReadIntoRequest, readableByteStreamInternalsReadableStreamFulfillReadIntoRequest, 3) \ + macro(readableStreamBYOBReaderRead, readableByteStreamInternalsReadableStreamBYOBReaderRead, 2) \ + macro(readableByteStreamControllerPullInto, readableByteStreamInternalsReadableByteStreamControllerPullInto, 2) \ + macro(readableStreamAddReadIntoRequest, readableByteStreamInternalsReadableStreamAddReadIntoRequest, 1) \ + +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_PRIVATEINITIALIZEREADABLEBYTESTREAMCONTROLLER 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_PRIVATEINITIALIZEREADABLESTREAMBYOBREQUEST 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_ISREADABLEBYTESTREAMCONTROLLER 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_ISREADABLESTREAMBYOBREQUEST 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_ISREADABLESTREAMBYOBREADER 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERCANCEL 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERERROR 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERCLOSE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERCLEARPENDINGPULLINTOS 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERGETDESIREDSIZE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLESTREAMHASBYOBREADER 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLESTREAMHASDEFAULTREADER 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERHANDLEQUEUEDRAIN 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERPULL 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERSHOULDCALLPULL 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERCALLPULLIFNEEDED 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_TRANSFERBUFFERTOCURRENTREALM 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLESTREAMREADERKIND 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERENQUEUE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERENQUEUECHUNK 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERRESPONDWITHNEWVIEW 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERRESPOND 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERRESPONDINTERNAL 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERRESPONDINREADABLESTATE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERRESPONDINCLOSEDSTATE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERPROCESSPULLDESCRIPTORS 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERFILLDESCRIPTORFROMQUEUE 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERSHIFTPENDINGDESCRIPTOR 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERINVALIDATEBYOBREQUEST 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERCOMMITDESCRIPTOR 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERCONVERTDESCRIPTOR 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLESTREAMFULFILLREADINTOREQUEST 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLESTREAMBYOBREADERREAD 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLEBYTESTREAMCONTROLLERPULLINTO 1 +#define WEBCORE_BUILTIN_READABLEBYTESTREAMINTERNALS_READABLESTREAMADDREADINTOREQUEST 1 + +#define WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(macro) \ + macro(readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCode, privateInitializeReadableByteStreamController, ASCIILiteral(), s_readableByteStreamInternalsPrivateInitializeReadableByteStreamControllerCodeLength) \ + macro(readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCode, privateInitializeReadableStreamBYOBRequest, ASCIILiteral(), s_readableByteStreamInternalsPrivateInitializeReadableStreamBYOBRequestCodeLength) \ + macro(readableByteStreamInternalsIsReadableByteStreamControllerCode, isReadableByteStreamController, ASCIILiteral(), s_readableByteStreamInternalsIsReadableByteStreamControllerCodeLength) \ + macro(readableByteStreamInternalsIsReadableStreamBYOBRequestCode, isReadableStreamBYOBRequest, ASCIILiteral(), s_readableByteStreamInternalsIsReadableStreamBYOBRequestCodeLength) \ + macro(readableByteStreamInternalsIsReadableStreamBYOBReaderCode, isReadableStreamBYOBReader, ASCIILiteral(), s_readableByteStreamInternalsIsReadableStreamBYOBReaderCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerCancelCode, readableByteStreamControllerCancel, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerCancelCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerErrorCode, readableByteStreamControllerError, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerErrorCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerCloseCode, readableByteStreamControllerClose, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerCloseCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCode, readableByteStreamControllerClearPendingPullIntos, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerClearPendingPullIntosCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCode, readableByteStreamControllerGetDesiredSize, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerGetDesiredSizeCodeLength) \ + macro(readableByteStreamInternalsReadableStreamHasBYOBReaderCode, readableStreamHasBYOBReader, ASCIILiteral(), s_readableByteStreamInternalsReadableStreamHasBYOBReaderCodeLength) \ + macro(readableByteStreamInternalsReadableStreamHasDefaultReaderCode, readableStreamHasDefaultReader, ASCIILiteral(), s_readableByteStreamInternalsReadableStreamHasDefaultReaderCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCode, readableByteStreamControllerHandleQueueDrain, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerHandleQueueDrainCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerPullCode, readableByteStreamControllerPull, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerPullCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCode, readableByteStreamControllerShouldCallPull, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerShouldCallPullCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCode, readableByteStreamControllerCallPullIfNeeded, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerCallPullIfNeededCodeLength) \ + macro(readableByteStreamInternalsTransferBufferToCurrentRealmCode, transferBufferToCurrentRealm, ASCIILiteral(), s_readableByteStreamInternalsTransferBufferToCurrentRealmCodeLength) \ + macro(readableByteStreamInternalsReadableStreamReaderKindCode, readableStreamReaderKind, ASCIILiteral(), s_readableByteStreamInternalsReadableStreamReaderKindCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerEnqueueCode, readableByteStreamControllerEnqueue, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerEnqueueCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCode, readableByteStreamControllerEnqueueChunk, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerEnqueueChunkCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCode, readableByteStreamControllerRespondWithNewView, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerRespondWithNewViewCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerRespondCode, readableByteStreamControllerRespond, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerRespondCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerRespondInternalCode, readableByteStreamControllerRespondInternal, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerRespondInternalCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCode, readableByteStreamControllerRespondInReadableState, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerRespondInReadableStateCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCode, readableByteStreamControllerRespondInClosedState, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerRespondInClosedStateCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCode, readableByteStreamControllerProcessPullDescriptors, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerProcessPullDescriptorsCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCode, readableByteStreamControllerFillDescriptorFromQueue, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerFillDescriptorFromQueueCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCode, readableByteStreamControllerShiftPendingDescriptor, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerShiftPendingDescriptorCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCode, readableByteStreamControllerInvalidateBYOBRequest, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerInvalidateBYOBRequestCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCode, readableByteStreamControllerCommitDescriptor, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerCommitDescriptorCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCode, readableByteStreamControllerConvertDescriptor, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerConvertDescriptorCodeLength) \ + macro(readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCode, readableStreamFulfillReadIntoRequest, ASCIILiteral(), s_readableByteStreamInternalsReadableStreamFulfillReadIntoRequestCodeLength) \ + macro(readableByteStreamInternalsReadableStreamBYOBReaderReadCode, readableStreamBYOBReaderRead, ASCIILiteral(), s_readableByteStreamInternalsReadableStreamBYOBReaderReadCodeLength) \ + macro(readableByteStreamInternalsReadableByteStreamControllerPullIntoCode, readableByteStreamControllerPullInto, ASCIILiteral(), s_readableByteStreamInternalsReadableByteStreamControllerPullIntoCodeLength) \ + macro(readableByteStreamInternalsReadableStreamAddReadIntoRequestCode, readableStreamAddReadIntoRequest, ASCIILiteral(), s_readableByteStreamInternalsReadableStreamAddReadIntoRequestCodeLength) \ + +#define WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(macro) \ + macro(isReadableByteStreamController) \ + macro(isReadableStreamBYOBReader) \ + macro(isReadableStreamBYOBRequest) \ + macro(privateInitializeReadableByteStreamController) \ + macro(privateInitializeReadableStreamBYOBRequest) \ + macro(readableByteStreamControllerCallPullIfNeeded) \ + macro(readableByteStreamControllerCancel) \ + macro(readableByteStreamControllerClearPendingPullIntos) \ + macro(readableByteStreamControllerClose) \ + macro(readableByteStreamControllerCommitDescriptor) \ + macro(readableByteStreamControllerConvertDescriptor) \ + macro(readableByteStreamControllerEnqueue) \ + macro(readableByteStreamControllerEnqueueChunk) \ + macro(readableByteStreamControllerError) \ + macro(readableByteStreamControllerFillDescriptorFromQueue) \ + macro(readableByteStreamControllerGetDesiredSize) \ + macro(readableByteStreamControllerHandleQueueDrain) \ + macro(readableByteStreamControllerInvalidateBYOBRequest) \ + macro(readableByteStreamControllerProcessPullDescriptors) \ + macro(readableByteStreamControllerPull) \ + macro(readableByteStreamControllerPullInto) \ + macro(readableByteStreamControllerRespond) \ + macro(readableByteStreamControllerRespondInClosedState) \ + macro(readableByteStreamControllerRespondInReadableState) \ + macro(readableByteStreamControllerRespondInternal) \ + macro(readableByteStreamControllerRespondWithNewView) \ + macro(readableByteStreamControllerShiftPendingDescriptor) \ + macro(readableByteStreamControllerShouldCallPull) \ + macro(readableStreamAddReadIntoRequest) \ + macro(readableStreamBYOBReaderRead) \ + macro(readableStreamFulfillReadIntoRequest) \ + macro(readableStreamHasBYOBReader) \ + macro(readableStreamHasDefaultReader) \ + macro(readableStreamReaderKind) \ + macro(transferBufferToCurrentRealm) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableByteStreamInternalsBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableByteStreamInternalsBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableByteStreamInternalsBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableByteStreamInternalsBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +class ReadableByteStreamInternalsBuiltinFunctions { +public: + explicit ReadableByteStreamInternalsBuiltinFunctions(JSC::VM& vm) : m_vm(vm) { } + + void init(JSC::JSGlobalObject&); + template<typename Visitor> void visit(Visitor&); + +public: + JSC::VM& m_vm; + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(functionName) \ + JSC::WriteBarrier<JSC::JSFunction> m_##functionName##Function; + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS +}; + +inline void ReadableByteStreamInternalsBuiltinFunctions::init(JSC::JSGlobalObject& globalObject) +{ +#define EXPORT_FUNCTION(codeName, functionName, overriddenName, length)\ + m_##functionName##Function.set(m_vm, &globalObject, JSC::JSFunction::create(m_vm, codeName##Generator(m_vm), &globalObject)); + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_CODE(EXPORT_FUNCTION) +#undef EXPORT_FUNCTION +} + +template<typename Visitor> +inline void ReadableByteStreamInternalsBuiltinFunctions::visit(Visitor& visitor) +{ +#define VISIT_FUNCTION(name) visitor.append(m_##name##Function); + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(VISIT_FUNCTION) +#undef VISIT_FUNCTION +} + +template void ReadableByteStreamInternalsBuiltinFunctions::visit(JSC::AbstractSlotVisitor&); +template void ReadableByteStreamInternalsBuiltinFunctions::visit(JSC::SlotVisitor&); + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamBYOBReaderBuiltins.cpp b/src/javascript/jsc/bindings/ReadableStreamBYOBReaderBuiltins.cpp new file mode 100644 index 000000000..81486dffe --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamBYOBReaderBuiltins.cpp @@ -0,0 +1,169 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableStreamBYOBReaderBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeLength = 585; +static const JSC::Intrinsic s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStream(stream))\n" \ + " @throwTypeError(\"ReadableStreamBYOBReader needs a ReadableStream\");\n" \ + " if (!@isReadableByteStreamController(@getByIdDirectPrivate(stream, \"readableStreamController\")))\n" \ + " @throwTypeError(\"ReadableStreamBYOBReader needs a ReadableByteStreamController\");\n" \ + " if (@isReadableStreamLocked(stream))\n" \ + " @throwTypeError(\"ReadableStream is locked\");\n" \ + "\n" \ + " @readableStreamReaderGenericInitialize(this, stream);\n" \ + " @putByIdDirectPrivate(this, \"readIntoRequests\", @createFIFO());\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamBYOBReaderCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBReaderCancelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBReaderCancelCodeLength = 410; +static const JSC::Intrinsic s_readableStreamBYOBReaderCancelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBReaderCancelCode = + "(function (reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamBYOBReader(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"ReadableStreamBYOBReader\", \"cancel\"));\n" \ + "\n" \ + " if (!@getByIdDirectPrivate(this, \"ownerReadableStream\"))\n" \ + " return @Promise.@reject(@makeTypeError(\"cancel() called on a reader owned by no readable stream\"));\n" \ + "\n" \ + " return @readableStreamReaderGenericCancel(this, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamBYOBReaderReadCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBReaderReadCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBReaderReadCodeLength = 762; +static const JSC::Intrinsic s_readableStreamBYOBReaderReadCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBReaderReadCode = + "(function (view)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamBYOBReader(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"ReadableStreamBYOBReader\", \"read\"));\n" \ + "\n" \ + " if (!@getByIdDirectPrivate(this, \"ownerReadableStream\"))\n" \ + " return @Promise.@reject(@makeTypeError(\"read() called on a reader owned by no readable stream\"));\n" \ + "\n" \ + " if (!@isObject(view))\n" \ + " return @Promise.@reject(@makeTypeError(\"Provided view is not an object\"));\n" \ + "\n" \ + " if (!@ArrayBuffer.@isView(view))\n" \ + " return @Promise.@reject(@makeTypeError(\"Provided view is not an ArrayBufferView\"));\n" \ + "\n" \ + " if (view.byteLength === 0)\n" \ + " return @Promise.@reject(@makeTypeError(\"Provided view cannot have a 0 byteLength\"));\n" \ + "\n" \ + " return @readableStreamBYOBReaderRead(this, view);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamBYOBReaderReleaseLockCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBReaderReleaseLockCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBReaderReleaseLockCodeLength = 447; +static const JSC::Intrinsic s_readableStreamBYOBReaderReleaseLockCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBReaderReleaseLockCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamBYOBReader(this))\n" \ + " throw @makeThisTypeError(\"ReadableStreamBYOBReader\", \"releaseLock\");\n" \ + "\n" \ + " if (!@getByIdDirectPrivate(this, \"ownerReadableStream\"))\n" \ + " return;\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"readIntoRequests\")?.isNotEmpty())\n" \ + " @throwTypeError(\"There are still pending read requests, cannot release the lock\");\n" \ + "\n" \ + " @readableStreamReaderGenericRelease(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamBYOBReaderClosedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBReaderClosedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBReaderClosedCodeLength = 251; +static const JSC::Intrinsic s_readableStreamBYOBReaderClosedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBReaderClosedCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamBYOBReader(this))\n" \ + " return @Promise.@reject(@makeGetterTypeError(\"ReadableStreamBYOBReader\", \"closed\"));\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"closedPromiseCapability\").@promise;\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableStreamBYOBReaderBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableStreamBYOBReaderBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamBYOBReaderBuiltins.h b/src/javascript/jsc/bindings/ReadableStreamBYOBReaderBuiltins.h new file mode 100644 index 000000000..0011df117 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamBYOBReaderBuiltins.h @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableStreamBYOBReader */ +extern const char* const s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCode; +extern const int s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeConstructorKind; +extern const char* const s_readableStreamBYOBReaderCancelCode; +extern const int s_readableStreamBYOBReaderCancelCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBReaderCancelCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBReaderCancelCodeConstructorKind; +extern const char* const s_readableStreamBYOBReaderReadCode; +extern const int s_readableStreamBYOBReaderReadCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBReaderReadCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBReaderReadCodeConstructorKind; +extern const char* const s_readableStreamBYOBReaderReleaseLockCode; +extern const int s_readableStreamBYOBReaderReleaseLockCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBReaderReleaseLockCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBReaderReleaseLockCodeConstructorKind; +extern const char* const s_readableStreamBYOBReaderClosedCode; +extern const int s_readableStreamBYOBReaderClosedCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBReaderClosedCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBReaderClosedCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_DATA(macro) \ + macro(initializeReadableStreamBYOBReader, readableStreamBYOBReaderInitializeReadableStreamBYOBReader, 1) \ + macro(cancel, readableStreamBYOBReaderCancel, 1) \ + macro(read, readableStreamBYOBReaderRead, 1) \ + macro(releaseLock, readableStreamBYOBReaderReleaseLock, 0) \ + macro(closed, readableStreamBYOBReaderClosed, 0) \ + +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREADER_INITIALIZEREADABLESTREAMBYOBREADER 1 +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREADER_CANCEL 1 +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREADER_READ 1 +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREADER_RELEASELOCK 1 +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREADER_CLOSED 1 + +#define WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_CODE(macro) \ + macro(readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCode, initializeReadableStreamBYOBReader, ASCIILiteral(), s_readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeLength) \ + macro(readableStreamBYOBReaderCancelCode, cancel, ASCIILiteral(), s_readableStreamBYOBReaderCancelCodeLength) \ + macro(readableStreamBYOBReaderReadCode, read, ASCIILiteral(), s_readableStreamBYOBReaderReadCodeLength) \ + macro(readableStreamBYOBReaderReleaseLockCode, releaseLock, ASCIILiteral(), s_readableStreamBYOBReaderReleaseLockCodeLength) \ + macro(readableStreamBYOBReaderClosedCode, closed, "get closed"_s, s_readableStreamBYOBReaderClosedCodeLength) \ + +#define WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_FUNCTION_NAME(macro) \ + macro(cancel) \ + macro(closed) \ + macro(initializeReadableStreamBYOBReader) \ + macro(read) \ + macro(releaseLock) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableStreamBYOBReaderBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableStreamBYOBReaderBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableStreamBYOBReaderBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableStreamBYOBReaderBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLESTREAMBYOBREADER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamBYOBRequestBuiltins.cpp b/src/javascript/jsc/bindings/ReadableStreamBYOBRequestBuiltins.cpp new file mode 100644 index 000000000..1c4d9fdb3 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamBYOBRequestBuiltins.cpp @@ -0,0 +1,137 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableStreamBYOBRequestBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeLength = 306; +static const JSC::Intrinsic s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCode = + "(function (controller, view)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (arguments.length !== 3 && arguments[2] !== @isReadableStream)\n" \ + " @throwTypeError(\"ReadableStreamBYOBRequest constructor should not be called directly\");\n" \ + "\n" \ + " return @privateInitializeReadableStreamBYOBRequest.@call(this, controller, view);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamBYOBRequestRespondCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBRequestRespondCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBRequestRespondCodeLength = 504; +static const JSC::Intrinsic s_readableStreamBYOBRequestRespondCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBRequestRespondCode = + "(function (bytesWritten)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamBYOBRequest(this))\n" \ + " throw @makeThisTypeError(\"ReadableStreamBYOBRequest\", \"respond\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"associatedReadableByteStreamController\") === @undefined)\n" \ + " @throwTypeError(\"ReadableStreamBYOBRequest.associatedReadableByteStreamController is undefined\");\n" \ + "\n" \ + " return @readableByteStreamControllerRespond(@getByIdDirectPrivate(this, \"associatedReadableByteStreamController\"), bytesWritten);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamBYOBRequestRespondWithNewViewCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBRequestRespondWithNewViewCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBRequestRespondWithNewViewCodeLength = 691; +static const JSC::Intrinsic s_readableStreamBYOBRequestRespondWithNewViewCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBRequestRespondWithNewViewCode = + "(function (view)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamBYOBRequest(this))\n" \ + " throw @makeThisTypeError(\"ReadableStreamBYOBRequest\", \"respond\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"associatedReadableByteStreamController\") === @undefined)\n" \ + " @throwTypeError(\"ReadableStreamBYOBRequest.associatedReadableByteStreamController is undefined\");\n" \ + "\n" \ + " if (!@isObject(view))\n" \ + " @throwTypeError(\"Provided view is not an object\");\n" \ + "\n" \ + " if (!@ArrayBuffer.@isView(view))\n" \ + " @throwTypeError(\"Provided view is not an ArrayBufferView\");\n" \ + "\n" \ + " return @readableByteStreamControllerRespondWithNewView(@getByIdDirectPrivate(this, \"associatedReadableByteStreamController\"), view);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamBYOBRequestViewCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamBYOBRequestViewCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamBYOBRequestViewCodeLength = 204; +static const JSC::Intrinsic s_readableStreamBYOBRequestViewCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamBYOBRequestViewCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamBYOBRequest(this))\n" \ + " throw @makeGetterTypeError(\"ReadableStreamBYOBRequest\", \"view\");\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"view\");\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableStreamBYOBRequestBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableStreamBYOBRequestBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamBYOBRequestBuiltins.h b/src/javascript/jsc/bindings/ReadableStreamBYOBRequestBuiltins.h new file mode 100644 index 000000000..8e8aedff3 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamBYOBRequestBuiltins.h @@ -0,0 +1,151 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableStreamBYOBRequest */ +extern const char* const s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCode; +extern const int s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeConstructorKind; +extern const char* const s_readableStreamBYOBRequestRespondCode; +extern const int s_readableStreamBYOBRequestRespondCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBRequestRespondCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBRequestRespondCodeConstructorKind; +extern const char* const s_readableStreamBYOBRequestRespondWithNewViewCode; +extern const int s_readableStreamBYOBRequestRespondWithNewViewCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBRequestRespondWithNewViewCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBRequestRespondWithNewViewCodeConstructorKind; +extern const char* const s_readableStreamBYOBRequestViewCode; +extern const int s_readableStreamBYOBRequestViewCodeLength; +extern const JSC::ConstructAbility s_readableStreamBYOBRequestViewCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamBYOBRequestViewCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_DATA(macro) \ + macro(initializeReadableStreamBYOBRequest, readableStreamBYOBRequestInitializeReadableStreamBYOBRequest, 2) \ + macro(respond, readableStreamBYOBRequestRespond, 1) \ + macro(respondWithNewView, readableStreamBYOBRequestRespondWithNewView, 1) \ + macro(view, readableStreamBYOBRequestView, 0) \ + +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREQUEST_INITIALIZEREADABLESTREAMBYOBREQUEST 1 +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREQUEST_RESPOND 1 +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREQUEST_RESPONDWITHNEWVIEW 1 +#define WEBCORE_BUILTIN_READABLESTREAMBYOBREQUEST_VIEW 1 + +#define WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_CODE(macro) \ + macro(readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCode, initializeReadableStreamBYOBRequest, ASCIILiteral(), s_readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeLength) \ + macro(readableStreamBYOBRequestRespondCode, respond, ASCIILiteral(), s_readableStreamBYOBRequestRespondCodeLength) \ + macro(readableStreamBYOBRequestRespondWithNewViewCode, respondWithNewView, ASCIILiteral(), s_readableStreamBYOBRequestRespondWithNewViewCodeLength) \ + macro(readableStreamBYOBRequestViewCode, view, "get view"_s, s_readableStreamBYOBRequestViewCodeLength) \ + +#define WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_FUNCTION_NAME(macro) \ + macro(initializeReadableStreamBYOBRequest) \ + macro(respond) \ + macro(respondWithNewView) \ + macro(view) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableStreamBYOBRequestBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableStreamBYOBRequestBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableStreamBYOBRequestBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableStreamBYOBRequestBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLESTREAMBYOBREQUEST_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamBuiltins.cpp b/src/javascript/jsc/bindings/ReadableStreamBuiltins.cpp new file mode 100644 index 000000000..c7d9470c2 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamBuiltins.cpp @@ -0,0 +1,640 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableStreamBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableStreamInitializeReadableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInitializeReadableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInitializeReadableStreamCodeLength = 2408; +static const JSC::Intrinsic s_readableStreamInitializeReadableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInitializeReadableStreamCode = + "(function (underlyingSource, strategy)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (underlyingSource === @undefined)\n" \ + " underlyingSource = { };\n" \ + " if (strategy === @undefined)\n" \ + " strategy = { };\n" \ + "\n" \ + " if (!@isObject(underlyingSource))\n" \ + " @throwTypeError(\"ReadableStream constructor takes an object as first argument\");\n" \ + "\n" \ + " if (strategy !== @undefined && !@isObject(strategy))\n" \ + " @throwTypeError(\"ReadableStream constructor takes an object as second argument, if any\");\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"state\", @streamReadable);\n" \ + " \n" \ + " @putByIdDirectPrivate(this, \"reader\", @undefined);\n" \ + " \n" \ + " @putByIdDirectPrivate(this, \"storedError\", @undefined);\n" \ + " \n" \ + " @putByIdDirectPrivate(this, \"disturbed\", false);\n" \ + " \n" \ + " //\n" \ + " @putByIdDirectPrivate(this, \"readableStreamController\", null);\n" \ + " \n" \ + "\n" \ + " //\n" \ + " //\n" \ + " if (@getByIdDirectPrivate(underlyingSource, \"pull\") !== @undefined) {\n" \ + " \n" \ + " const size = @getByIdDirectPrivate(strategy, \"size\");\n" \ + " const highWaterMark = @getByIdDirectPrivate(strategy, \"highWaterMark\");\n" \ + " @setupReadableStreamDefaultController(this, underlyingSource, size, highWaterMark !== @undefined ? highWaterMark : 1, @getByIdDirectPrivate(underlyingSource, \"start\"), @getByIdDirectPrivate(underlyingSource, \"pull\"), @getByIdDirectPrivate(underlyingSource, \"cancel\"));\n" \ + " \n" \ + " return this;\n" \ + " }\n" \ + "\n" \ + " const type = underlyingSource.type;\n" \ + " const typeString = @toString(type);\n" \ + "\n" \ + " if (typeString === \"bytes\") {\n" \ + " //\n" \ + " //\n" \ + "\n" \ + " if (strategy.highWaterMark === @undefined)\n" \ + " strategy.highWaterMark = 0;\n" \ + " if (strategy.size !== @undefined)\n" \ + " @throwRangeError(\"Strategy for a ReadableByteStreamController cannot have a size\");\n" \ + "\n" \ + " let readableByteStreamControllerConstructor = @ReadableByteStreamController;\n" \ + " \n" \ + " @putByIdDirectPrivate(this, \"readableStreamController\", new @ReadableByteStreamController(this, underlyingSource, strategy.highWaterMark, @isReadableStream));\n" \ + " } else if (type === @undefined) {\n" \ + " if (strategy.highWaterMark === @undefined)\n" \ + " strategy.highWaterMark = 1;\n" \ + " \n" \ + " @setupReadableStreamDefaultController(this, underlyingSource, strategy.size, strategy.highWaterMark, underlyingSource.start, underlyingSource.pull, underlyingSource.cancel);\n" \ + " } else\n" \ + " @throwRangeError(\"Invalid type for underlying source\");\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamReadableStreamToArrayCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamReadableStreamToArrayCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamReadableStreamToArrayCodeLength = 884; +static const JSC::Intrinsic s_readableStreamReadableStreamToArrayCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamReadableStreamToArrayCode = + "(function (stream) {\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!stream || @getByIdDirectPrivate(stream, \"state\") === @streamClosed) {\n" \ + " return null;\n" \ + " }\n" \ + " var reader = stream.getReader();\n" \ + "\n" \ + " var manyResult = reader.readMany();\n" \ + " \n" \ + " async function processManyResult(result) {\n" \ + " \n" \ + " if (result.done) {\n" \ + " return null;\n" \ + " }\n" \ + "\n" \ + " var chunks = result.value || [];\n" \ + " \n" \ + " while (true) {\n" \ + " var thisResult = await reader.read();\n" \ + " \n" \ + " if (thisResult.done) {\n" \ + " return chunks;\n" \ + " }\n" \ + " \n" \ + " chunks.push(thisResult.value);\n" \ + " }\n" \ + "\n" \ + " return chunks;\n" \ + " };\n" \ + "\n" \ + "\n" \ + " if (manyResult && @isPromise(manyResult)) {\n" \ + " return manyResult.@then(processManyResult);\n" \ + " }\n" \ + "\n" \ + " if (manyResult && manyResult.done) {\n" \ + " return null;\n" \ + " }\n" \ + "\n" \ + " return processManyResult(manyResult);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamReadableStreamToArrayPublicCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamReadableStreamToArrayPublicCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamReadableStreamToArrayPublicCodeLength = 841; +static const JSC::Intrinsic s_readableStreamReadableStreamToArrayPublicCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamReadableStreamToArrayPublicCode = + "(function (stream) {\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === @streamClosed) {\n" \ + " return [];\n" \ + " }\n" \ + " var reader = stream.getReader();\n" \ + "\n" \ + " var manyResult = reader.readMany();\n" \ + "\n" \ + " var processManyResult = (0, (async function(result) {\n" \ + " if (result.done) {\n" \ + " return [];\n" \ + " }\n" \ + "\n" \ + " var chunks = result.value || [];\n" \ + " \n" \ + " while (true) {\n" \ + " var thisResult = await reader.read();\n" \ + " if (thisResult.done) {\n" \ + " return chunks;\n" \ + " }\n" \ + "\n" \ + " chunks.push(thisResult.value);\n" \ + " }\n" \ + "\n" \ + " return chunks;\n" \ + " }));\n" \ + "\n" \ + "\n" \ + " if (manyResult && @isPromise(manyResult)) {\n" \ + " return manyResult.then(processManyResult);\n" \ + " }\n" \ + "\n" \ + " if (manyResult && manyResult.done) {\n" \ + " return [];\n" \ + " }\n" \ + "\n" \ + " return processManyResult(manyResult);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamConsumeReadableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamConsumeReadableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamConsumeReadableStreamCodeLength = 3683; +static const JSC::Intrinsic s_readableStreamConsumeReadableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamConsumeReadableStreamCode = + "(function (nativePtr, nativeType, inputStream) {\n" \ + " \"use strict\";\n" \ + " const symbol = Symbol.for(\"Bun.consumeReadableStreamPrototype\");\n" \ + " var cached = globalThis[symbol];\n" \ + " if (!cached) {\n" \ + " cached = globalThis[symbol] = [];\n" \ + " }\n" \ + " var Prototype = cached[nativeType];\n" \ + " if (Prototype === @undefined) {\n" \ + " var [doRead, doError, doReadMany, doClose, onClose, deinit] = globalThis[Symbol.for(\"Bun.lazy\")](nativeType);\n" \ + "\n" \ + " Prototype = class NativeReadableStreamSink {\n" \ + " constructor(reader, ptr) {\n" \ + " this.#ptr = ptr;\n" \ + " this.#reader = reader;\n" \ + " this.#didClose = false;\n" \ + "\n" \ + " this.handleError = this._handleError.bind(this);\n" \ + " this.handleClosed = this._handleClosed.bind(this);\n" \ + " this.processResult = this._processResult.bind(this);\n" \ + "\n" \ + " reader.closed.then(this.handleClosed, this.handleError);\n" \ + " }\n" \ + "\n" \ + " handleError;\n" \ + " handleClosed;\n" \ + " _handleClosed() {\n" \ + " if (this.#didClose) return;\n" \ + " this.#didClose = true;\n" \ + " var ptr = this.#ptr;\n" \ + " this.#ptr = 0;\n" \ + " doClose(ptr);\n" \ + " deinit(ptr);\n" \ + " }\n" \ + "\n" \ + " _handleError(error) {\n" \ + " if (this.#didClose) return;\n" \ + " this.#didClose = true;\n" \ + " var ptr = this.#ptr;\n" \ + " this.#ptr = 0;\n" \ + " doError(ptr, error);\n" \ + " deinit(ptr);\n" \ + " }\n" \ + "\n" \ + " #ptr;\n" \ + " #didClose = false;\n" \ + " #reader;\n" \ + "\n" \ + " _handleReadMany({value, done, size}) {\n" \ + " if (done) {\n" \ + " this.handleClosed();\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " if (this.#didClose) return;\n" \ + " \n" \ + "\n" \ + " doReadMany(this.#ptr, value, done, size);\n" \ + " }\n" \ + " \n" \ + "\n" \ + " read() {\n" \ + " if (!this.#ptr) return @throwTypeError(\"ReadableStreamSink is already closed\");\n" \ + " \n" \ + " return this.processResult(this.#reader.read());\n" \ + " \n" \ + " }\n" \ + "\n" \ + " _processResult(result) {\n" \ + " if (result && @isPromise(result)) {\n" \ + " const flags = @getPromiseInternalField(result, @promiseFieldFlags);\n" \ + " if (flags & @promiseStateFulfilled) {\n" \ + " const fulfilledValue = @getPromiseInternalField(result, @promiseFieldReactionsOrResult);\n" \ + " if (fulfilledValue) {\n" \ + " result = fulfilledValue;\n" \ + " }\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " if (result && @isPromise(result)) {\n" \ + " result.then(this.processResult, this.handleError);\n" \ + " return null;\n" \ + " }\n" \ + "\n" \ + " if (result.done) {\n" \ + " this.handleClosed();\n" \ + " return 0;\n" \ + " } else if (result.value) {\n" \ + " return result.value;\n" \ + " } else {\n" \ + " return -1;\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " readMany() {\n" \ + " if (!this.#ptr) return @throwTypeError(\"ReadableStreamSink is already closed\");\n" \ + " return this.processResult(this.#reader.readMany());\n" \ + " }\n" \ + " };\n" \ + "\n" \ + " const minlength = nativeType + 1;\n" \ + " if (cached.length < minlength) {\n" \ + " cached.length = minlength;\n" \ + " }\n" \ + " @putByValDirect(cached, nativeType, Prototype);\n" \ + " }\n" \ + "\n" \ + " if (@isReadableStreamLocked(inputStream)) {\n" \ + " @throwTypeError(\"Cannot start reading from a locked stream\");\n" \ + " }\n" \ + "\n" \ + " return new Prototype(inputStream.getReader(), nativePtr);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamCreateEmptyReadableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamCreateEmptyReadableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamCreateEmptyReadableStreamCodeLength = 178; +static const JSC::Intrinsic s_readableStreamCreateEmptyReadableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamCreateEmptyReadableStreamCode = + "(function () {\n" \ + " var stream = new @ReadableStream({\n" \ + " pull() {},\n" \ + " start() {},\n" \ + " cancel() {},\n" \ + " });\n" \ + " @readableStreamClose(stream);\n" \ + " return stream;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamCreateNativeReadableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamCreateNativeReadableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamCreateNativeReadableStreamCodeLength = 2955; +static const JSC::Intrinsic s_readableStreamCreateNativeReadableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamCreateNativeReadableStreamCode = + "(function (nativePtr, nativeType, autoAllocateChunkSize) {\n" \ + " \"use strict\";\n" \ + " var cached = globalThis[Symbol.for(\"Bun.nativeReadableStreamPrototype\")] ||= new @Map;\n" \ + " var Prototype = cached.@get(nativeType);\n" \ + " if (Prototype === @undefined) {\n" \ + " var [pull, start, cancel, setClose, deinit] = globalThis[Symbol.for(\"Bun.lazy\")](nativeType);\n" \ + " var closer = [false];\n" \ + " var handleResult;\n" \ + " function handleNativeReadableStreamPromiseResult(val) {\n" \ + " \"use strict\";\n" \ + " var {c, v} = this;\n" \ + " this.c = @undefined;\n" \ + " this.v = @undefined;\n" \ + " handleResult(val, c, v);\n" \ + " }\n" \ + " \n" \ + " handleResult = function handleResult(result, controller, view) {\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (result && @isPromise(result)) {\n" \ + " return result.then(handleNativeReadableStreamPromiseResult.bind({c: controller, v: view}), (err) => controller.error(err));\n" \ + " } else if (result !== false) {\n" \ + " if (view && view.byteLength === result) {\n" \ + " controller.byobRequest.respondWithNewView(view);\n" \ + " } else {\n" \ + " controller.byobRequest.respond(result);\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " if (closer[0] || result === false) {\n" \ + " @enqueueJob(() => controller.close());\n" \ + " closer[0] = false;\n" \ + " }\n" \ + " };\n" \ + "\n" \ + " Prototype = class NativeReadableStreamSource {\n" \ + " constructor(tag, autoAllocateChunkSize) {\n" \ + " this.pull = this.pull_.bind(tag);\n" \ + " this.cancel = this.cancel_.bind(tag);\n" \ + " this.autoAllocateChunkSize = autoAllocateChunkSize;\n" \ + " }\n" \ + "\n" \ + " pull;\n" \ + " cancel;\n" \ + "\n" \ + " type = \"bytes\";\n" \ + " autoAllocateChunkSize = 0;\n" \ + "\n" \ + " static startSync = start;\n" \ + " \n" \ + " pull_(controller) {\n" \ + " closer[0] = false;\n" \ + " var result;\n" \ + "\n" \ + " const view = controller.byobRequest.view;\n" \ + " try {\n" \ + " result = pull(this, view, closer);\n" \ + " } catch(err) {\n" \ + " return controller.error(err);\n" \ + " }\n" \ + "\n" \ + " return handleResult(result, controller, view);\n" \ + " }\n" \ + "\n" \ + " cancel_(reason) {\n" \ + " cancel(this, reason);\n" \ + " }\n" \ + "\n" \ + " static registry = new FinalizationRegistry(deinit);\n" \ + " }\n" \ + " cached.@set(nativeType, Prototype);\n" \ + " }\n" \ + " \n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " const chunkSize = Prototype.startSync(nativePtr, autoAllocateChunkSize);\n" \ + "\n" \ + " //\n" \ + " if (chunkSize === 0) {\n" \ + " return @createEmptyReadableStream();\n" \ + " }\n" \ + "\n" \ + " var instance = new Prototype(nativePtr, chunkSize);\n" \ + " Prototype.registry.register(instance, nativePtr);\n" \ + " var stream = new @ReadableStream(instance);\n" \ + " @putByIdDirectPrivate(stream, \"bunNativeType\", nativeType);\n" \ + " @putByIdDirectPrivate(stream, \"bunNativePtr\", nativePtr);\n" \ + " return stream;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamCancelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamCancelCodeLength = 324; +static const JSC::Intrinsic s_readableStreamCancelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamCancelCode = + "(function (reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStream(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"ReadableStream\", \"cancel\"));\n" \ + "\n" \ + " if (@isReadableStreamLocked(this))\n" \ + " return @Promise.@reject(@makeTypeError(\"ReadableStream is locked\"));\n" \ + "\n" \ + " return @readableStreamCancel(this, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamGetReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamGetReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamGetReaderCodeLength = 481; +static const JSC::Intrinsic s_readableStreamGetReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamGetReaderCode = + "(function (options)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStream(this))\n" \ + " throw @makeThisTypeError(\"ReadableStream\", \"getReader\");\n" \ + "\n" \ + " const mode = @toDictionary(options, { }, \"ReadableStream.getReader takes an object as first argument\").mode;\n" \ + " if (mode === @undefined)\n" \ + " return new @ReadableStreamDefaultReader(this);\n" \ + "\n" \ + " //\n" \ + " if (mode == 'byob')\n" \ + " return new @ReadableStreamBYOBReader(this);\n" \ + "\n" \ + " \n" \ + " @throwTypeError(\"Invalid mode is specified\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamPipeThroughCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamPipeThroughCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamPipeThroughCodeLength = 1485; +static const JSC::Intrinsic s_readableStreamPipeThroughCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamPipeThroughCode = + "(function (streams, options)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const transforms = streams;\n" \ + "\n" \ + " const readable = transforms[\"readable\"];\n" \ + " if (!@isReadableStream(readable))\n" \ + " throw @makeTypeError(\"readable should be ReadableStream\");\n" \ + "\n" \ + " const writable = transforms[\"writable\"];\n" \ + " const internalWritable = @getInternalWritableStream(writable);\n" \ + " if (!@isWritableStream(internalWritable))\n" \ + " throw @makeTypeError(\"writable should be WritableStream\");\n" \ + "\n" \ + " let preventClose = false;\n" \ + " let preventAbort = false;\n" \ + " let preventCancel = false;\n" \ + " let signal;\n" \ + " if (!@isUndefinedOrNull(options)) {\n" \ + " if (!@isObject(options))\n" \ + " throw @makeTypeError(\"options must be an object\");\n" \ + "\n" \ + " preventAbort = !!options[\"preventAbort\"];\n" \ + " preventCancel = !!options[\"preventCancel\"];\n" \ + " preventClose = !!options[\"preventClose\"];\n" \ + "\n" \ + " signal = options[\"signal\"];\n" \ + " if (signal !== @undefined && !@isAbortSignal(signal))\n" \ + " throw @makeTypeError(\"options.signal must be AbortSignal\");\n" \ + " }\n" \ + "\n" \ + " if (!@isReadableStream(this))\n" \ + " throw @makeThisTypeError(\"ReadableStream\", \"pipeThrough\");\n" \ + "\n" \ + " if (@isReadableStreamLocked(this))\n" \ + " throw @makeTypeError(\"ReadableStream is locked\");\n" \ + "\n" \ + " if (@isWritableStreamLocked(internalWritable))\n" \ + " throw @makeTypeError(\"WritableStream is locked\");\n" \ + "\n" \ + " @readableStreamPipeToWritableStream(this, internalWritable, preventClose, preventAbort, preventCancel, signal);\n" \ + "\n" \ + " return readable;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamPipeToCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamPipeToCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamPipeToCodeLength = 1523; +static const JSC::Intrinsic s_readableStreamPipeToCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamPipeToCode = + "(function (destination)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " let options = arguments[1];\n" \ + "\n" \ + " let preventClose = false;\n" \ + " let preventAbort = false;\n" \ + " let preventCancel = false;\n" \ + " let signal;\n" \ + " if (!@isUndefinedOrNull(options)) {\n" \ + " if (!@isObject(options))\n" \ + " return @Promise.@reject(@makeTypeError(\"options must be an object\"));\n" \ + "\n" \ + " try {\n" \ + " preventAbort = !!options[\"preventAbort\"];\n" \ + " preventCancel = !!options[\"preventCancel\"];\n" \ + " preventClose = !!options[\"preventClose\"];\n" \ + "\n" \ + " signal = options[\"signal\"];\n" \ + " } catch(e) {\n" \ + " return @Promise.@reject(e);\n" \ + " }\n" \ + "\n" \ + " if (signal !== @undefined && !@isAbortSignal(signal))\n" \ + " return @Promise.@reject(@makeTypeError(\"options.signal must be AbortSignal\"));\n" \ + " }\n" \ + "\n" \ + " const internalDestination = @getInternalWritableStream(destination);\n" \ + " if (!@isWritableStream(internalDestination))\n" \ + " return @Promise.@reject(@makeTypeError(\"ReadableStream pipeTo requires a WritableStream\"));\n" \ + "\n" \ + " if (!@isReadableStream(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"ReadableStream\", \"pipeTo\"));\n" \ + "\n" \ + " if (@isReadableStreamLocked(this))\n" \ + " return @Promise.@reject(@makeTypeError(\"ReadableStream is locked\"));\n" \ + "\n" \ + " if (@isWritableStreamLocked(internalDestination))\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStream is locked\"));\n" \ + "\n" \ + " return @readableStreamPipeToWritableStream(this, internalDestination, preventClose, preventAbort, preventCancel, signal);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamTeeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamTeeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamTeeCodeLength = 175; +static const JSC::Intrinsic s_readableStreamTeeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamTeeCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStream(this))\n" \ + " throw @makeThisTypeError(\"ReadableStream\", \"tee\");\n" \ + "\n" \ + " return @readableStreamTee(this, false);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamLockedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamLockedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamLockedCodeLength = 178; +static const JSC::Intrinsic s_readableStreamLockedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamLockedCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStream(this))\n" \ + " throw @makeGetterTypeError(\"ReadableStream\", \"locked\");\n" \ + "\n" \ + " return @isReadableStreamLocked(this);\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableStreamBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableStreamBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLESTREAM_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamBuiltins.h b/src/javascript/jsc/bindings/ReadableStreamBuiltins.h new file mode 100644 index 000000000..7733d4d0c --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamBuiltins.h @@ -0,0 +1,215 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableStream */ +extern const char* const s_readableStreamInitializeReadableStreamCode; +extern const int s_readableStreamInitializeReadableStreamCodeLength; +extern const JSC::ConstructAbility s_readableStreamInitializeReadableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInitializeReadableStreamCodeConstructorKind; +extern const char* const s_readableStreamReadableStreamToArrayCode; +extern const int s_readableStreamReadableStreamToArrayCodeLength; +extern const JSC::ConstructAbility s_readableStreamReadableStreamToArrayCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamReadableStreamToArrayCodeConstructorKind; +extern const char* const s_readableStreamReadableStreamToArrayPublicCode; +extern const int s_readableStreamReadableStreamToArrayPublicCodeLength; +extern const JSC::ConstructAbility s_readableStreamReadableStreamToArrayPublicCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamReadableStreamToArrayPublicCodeConstructorKind; +extern const char* const s_readableStreamConsumeReadableStreamCode; +extern const int s_readableStreamConsumeReadableStreamCodeLength; +extern const JSC::ConstructAbility s_readableStreamConsumeReadableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamConsumeReadableStreamCodeConstructorKind; +extern const char* const s_readableStreamCreateEmptyReadableStreamCode; +extern const int s_readableStreamCreateEmptyReadableStreamCodeLength; +extern const JSC::ConstructAbility s_readableStreamCreateEmptyReadableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamCreateEmptyReadableStreamCodeConstructorKind; +extern const char* const s_readableStreamCreateNativeReadableStreamCode; +extern const int s_readableStreamCreateNativeReadableStreamCodeLength; +extern const JSC::ConstructAbility s_readableStreamCreateNativeReadableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamCreateNativeReadableStreamCodeConstructorKind; +extern const char* const s_readableStreamCancelCode; +extern const int s_readableStreamCancelCodeLength; +extern const JSC::ConstructAbility s_readableStreamCancelCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamCancelCodeConstructorKind; +extern const char* const s_readableStreamGetReaderCode; +extern const int s_readableStreamGetReaderCodeLength; +extern const JSC::ConstructAbility s_readableStreamGetReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamGetReaderCodeConstructorKind; +extern const char* const s_readableStreamPipeThroughCode; +extern const int s_readableStreamPipeThroughCodeLength; +extern const JSC::ConstructAbility s_readableStreamPipeThroughCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamPipeThroughCodeConstructorKind; +extern const char* const s_readableStreamPipeToCode; +extern const int s_readableStreamPipeToCodeLength; +extern const JSC::ConstructAbility s_readableStreamPipeToCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamPipeToCodeConstructorKind; +extern const char* const s_readableStreamTeeCode; +extern const int s_readableStreamTeeCodeLength; +extern const JSC::ConstructAbility s_readableStreamTeeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamTeeCodeConstructorKind; +extern const char* const s_readableStreamLockedCode; +extern const int s_readableStreamLockedCodeLength; +extern const JSC::ConstructAbility s_readableStreamLockedCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamLockedCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLESTREAM_BUILTIN_DATA(macro) \ + macro(initializeReadableStream, readableStreamInitializeReadableStream, 2) \ + macro(readableStreamToArray, readableStreamReadableStreamToArray, 1) \ + macro(readableStreamToArrayPublic, readableStreamReadableStreamToArrayPublic, 1) \ + macro(consumeReadableStream, readableStreamConsumeReadableStream, 3) \ + macro(createEmptyReadableStream, readableStreamCreateEmptyReadableStream, 0) \ + macro(createNativeReadableStream, readableStreamCreateNativeReadableStream, 3) \ + macro(cancel, readableStreamCancel, 1) \ + macro(getReader, readableStreamGetReader, 1) \ + macro(pipeThrough, readableStreamPipeThrough, 2) \ + macro(pipeTo, readableStreamPipeTo, 1) \ + macro(tee, readableStreamTee, 0) \ + macro(locked, readableStreamLocked, 0) \ + +#define WEBCORE_BUILTIN_READABLESTREAM_INITIALIZEREADABLESTREAM 1 +#define WEBCORE_BUILTIN_READABLESTREAM_READABLESTREAMTOARRAY 1 +#define WEBCORE_BUILTIN_READABLESTREAM_READABLESTREAMTOARRAYPUBLIC 1 +#define WEBCORE_BUILTIN_READABLESTREAM_CONSUMEREADABLESTREAM 1 +#define WEBCORE_BUILTIN_READABLESTREAM_CREATEEMPTYREADABLESTREAM 1 +#define WEBCORE_BUILTIN_READABLESTREAM_CREATENATIVEREADABLESTREAM 1 +#define WEBCORE_BUILTIN_READABLESTREAM_CANCEL 1 +#define WEBCORE_BUILTIN_READABLESTREAM_GETREADER 1 +#define WEBCORE_BUILTIN_READABLESTREAM_PIPETHROUGH 1 +#define WEBCORE_BUILTIN_READABLESTREAM_PIPETO 1 +#define WEBCORE_BUILTIN_READABLESTREAM_TEE 1 +#define WEBCORE_BUILTIN_READABLESTREAM_LOCKED 1 + +#define WEBCORE_FOREACH_READABLESTREAM_BUILTIN_CODE(macro) \ + macro(readableStreamInitializeReadableStreamCode, initializeReadableStream, ASCIILiteral(), s_readableStreamInitializeReadableStreamCodeLength) \ + macro(readableStreamReadableStreamToArrayCode, readableStreamToArray, ASCIILiteral(), s_readableStreamReadableStreamToArrayCodeLength) \ + macro(readableStreamReadableStreamToArrayPublicCode, readableStreamToArrayPublic, ASCIILiteral(), s_readableStreamReadableStreamToArrayPublicCodeLength) \ + macro(readableStreamConsumeReadableStreamCode, consumeReadableStream, ASCIILiteral(), s_readableStreamConsumeReadableStreamCodeLength) \ + macro(readableStreamCreateEmptyReadableStreamCode, createEmptyReadableStream, ASCIILiteral(), s_readableStreamCreateEmptyReadableStreamCodeLength) \ + macro(readableStreamCreateNativeReadableStreamCode, createNativeReadableStream, ASCIILiteral(), s_readableStreamCreateNativeReadableStreamCodeLength) \ + macro(readableStreamCancelCode, cancel, ASCIILiteral(), s_readableStreamCancelCodeLength) \ + macro(readableStreamGetReaderCode, getReader, ASCIILiteral(), s_readableStreamGetReaderCodeLength) \ + macro(readableStreamPipeThroughCode, pipeThrough, ASCIILiteral(), s_readableStreamPipeThroughCodeLength) \ + macro(readableStreamPipeToCode, pipeTo, ASCIILiteral(), s_readableStreamPipeToCodeLength) \ + macro(readableStreamTeeCode, tee, ASCIILiteral(), s_readableStreamTeeCodeLength) \ + macro(readableStreamLockedCode, locked, "get locked"_s, s_readableStreamLockedCodeLength) \ + +#define WEBCORE_FOREACH_READABLESTREAM_BUILTIN_FUNCTION_NAME(macro) \ + macro(cancel) \ + macro(consumeReadableStream) \ + macro(createEmptyReadableStream) \ + macro(createNativeReadableStream) \ + macro(getReader) \ + macro(initializeReadableStream) \ + macro(locked) \ + macro(pipeThrough) \ + macro(pipeTo) \ + macro(readableStreamToArray) \ + macro(readableStreamToArrayPublic) \ + macro(tee) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLESTREAM_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableStreamBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableStreamBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLESTREAM_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLESTREAM_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLESTREAM_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLESTREAM_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLESTREAM_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLESTREAM_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableStreamBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLESTREAM_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableStreamBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLESTREAM_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamDefaultControllerBuiltins.cpp b/src/javascript/jsc/bindings/ReadableStreamDefaultControllerBuiltins.cpp new file mode 100644 index 000000000..a7be93e52 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamDefaultControllerBuiltins.cpp @@ -0,0 +1,147 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableStreamDefaultControllerBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeLength = 376; +static const JSC::Intrinsic s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCode = + "(function (stream, underlyingSource, size, highWaterMark)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (arguments.length !== 5 && arguments[4] !== @isReadableStream)\n" \ + " @throwTypeError(\"ReadableStreamDefaultController constructor should not be called directly\");\n" \ + "\n" \ + " return @privateInitializeReadableStreamDefaultController.@call(this, stream, underlyingSource, size, highWaterMark);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultControllerEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultControllerEnqueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultControllerEnqueueCodeLength = 412; +static const JSC::Intrinsic s_readableStreamDefaultControllerEnqueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultControllerEnqueueCode = + "(function (chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultController(this))\n" \ + " throw @makeThisTypeError(\"ReadableStreamDefaultController\", \"enqueue\");\n" \ + "\n" \ + " if (!@readableStreamDefaultControllerCanCloseOrEnqueue(this))\n" \ + " @throwTypeError(\"ReadableStreamDefaultController is not in a state where chunk can be enqueued\");\n" \ + "\n" \ + " return @readableStreamDefaultControllerEnqueue(this, chunk);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultControllerErrorCodeLength = 228; +static const JSC::Intrinsic s_readableStreamDefaultControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultControllerErrorCode = + "(function (error)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultController(this))\n" \ + " throw @makeThisTypeError(\"ReadableStreamDefaultController\", \"error\");\n" \ + "\n" \ + " @readableStreamDefaultControllerError(this, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultControllerCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultControllerCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultControllerCloseCodeLength = 384; +static const JSC::Intrinsic s_readableStreamDefaultControllerCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultControllerCloseCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultController(this))\n" \ + " throw @makeThisTypeError(\"ReadableStreamDefaultController\", \"close\");\n" \ + "\n" \ + " if (!@readableStreamDefaultControllerCanCloseOrEnqueue(this))\n" \ + " @throwTypeError(\"ReadableStreamDefaultController is not in a state where it can be closed\");\n" \ + "\n" \ + " @readableStreamDefaultControllerClose(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultControllerDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultControllerDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultControllerDesiredSizeCodeLength = 240; +static const JSC::Intrinsic s_readableStreamDefaultControllerDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultControllerDesiredSizeCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultController(this))\n" \ + " throw @makeGetterTypeError(\"ReadableStreamDefaultController\", \"desiredSize\");\n" \ + "\n" \ + " return @readableStreamDefaultControllerGetDesiredSize(this);\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableStreamDefaultControllerBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableStreamDefaultControllerBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamDefaultControllerBuiltins.h b/src/javascript/jsc/bindings/ReadableStreamDefaultControllerBuiltins.h new file mode 100644 index 000000000..625da2f88 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamDefaultControllerBuiltins.h @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableStreamDefaultController */ +extern const char* const s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCode; +extern const int s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeConstructorKind; +extern const char* const s_readableStreamDefaultControllerEnqueueCode; +extern const int s_readableStreamDefaultControllerEnqueueCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultControllerEnqueueCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultControllerEnqueueCodeConstructorKind; +extern const char* const s_readableStreamDefaultControllerErrorCode; +extern const int s_readableStreamDefaultControllerErrorCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultControllerErrorCodeConstructorKind; +extern const char* const s_readableStreamDefaultControllerCloseCode; +extern const int s_readableStreamDefaultControllerCloseCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultControllerCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultControllerCloseCodeConstructorKind; +extern const char* const s_readableStreamDefaultControllerDesiredSizeCode; +extern const int s_readableStreamDefaultControllerDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultControllerDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultControllerDesiredSizeCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_DATA(macro) \ + macro(initializeReadableStreamDefaultController, readableStreamDefaultControllerInitializeReadableStreamDefaultController, 4) \ + macro(enqueue, readableStreamDefaultControllerEnqueue, 1) \ + macro(error, readableStreamDefaultControllerError, 1) \ + macro(close, readableStreamDefaultControllerClose, 0) \ + macro(desiredSize, readableStreamDefaultControllerDesiredSize, 0) \ + +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_INITIALIZEREADABLESTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_ENQUEUE 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_ERROR 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_CLOSE 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_DESIREDSIZE 1 + +#define WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(macro) \ + macro(readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCode, initializeReadableStreamDefaultController, ASCIILiteral(), s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeLength) \ + macro(readableStreamDefaultControllerEnqueueCode, enqueue, ASCIILiteral(), s_readableStreamDefaultControllerEnqueueCodeLength) \ + macro(readableStreamDefaultControllerErrorCode, error, ASCIILiteral(), s_readableStreamDefaultControllerErrorCodeLength) \ + macro(readableStreamDefaultControllerCloseCode, close, ASCIILiteral(), s_readableStreamDefaultControllerCloseCodeLength) \ + macro(readableStreamDefaultControllerDesiredSizeCode, desiredSize, "get desiredSize"_s, s_readableStreamDefaultControllerDesiredSizeCodeLength) \ + +#define WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(macro) \ + macro(close) \ + macro(desiredSize) \ + macro(enqueue) \ + macro(error) \ + macro(initializeReadableStreamDefaultController) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableStreamDefaultControllerBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableStreamDefaultControllerBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableStreamDefaultControllerBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableStreamDefaultControllerBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamDefaultReaderBuiltins.cpp b/src/javascript/jsc/bindings/ReadableStreamDefaultReaderBuiltins.cpp new file mode 100644 index 000000000..839550857 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamDefaultReaderBuiltins.cpp @@ -0,0 +1,237 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableStreamDefaultReaderBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeLength = 393; +static const JSC::Intrinsic s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStream(stream))\n" \ + " @throwTypeError(\"ReadableStreamDefaultReader needs a ReadableStream\");\n" \ + " if (@isReadableStreamLocked(stream))\n" \ + " @throwTypeError(\"ReadableStream is locked\");\n" \ + "\n" \ + " @readableStreamReaderGenericInitialize(this, stream);\n" \ + " @putByIdDirectPrivate(this, \"readRequests\", @createFIFO());\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultReaderCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultReaderCancelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultReaderCancelCodeLength = 416; +static const JSC::Intrinsic s_readableStreamDefaultReaderCancelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultReaderCancelCode = + "(function (reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultReader(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"ReadableStreamDefaultReader\", \"cancel\"));\n" \ + "\n" \ + " if (!@getByIdDirectPrivate(this, \"ownerReadableStream\"))\n" \ + " return @Promise.@reject(@makeTypeError(\"cancel() called on a reader owned by no readable stream\"));\n" \ + "\n" \ + " return @readableStreamReaderGenericCancel(this, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultReaderReadManyCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultReaderReadManyCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultReaderReadManyCodeLength = 2683; +static const JSC::Intrinsic s_readableStreamDefaultReaderReadManyCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultReaderReadManyCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultReader(this))\n" \ + " @throwTypeError(\"ReadableStreamDefaultReader.readMany() should not be called directly\");\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(this, \"ownerReadableStream\");\n" \ + " if (!stream)\n" \ + " @throwTypeError(\"readMany() called on a reader owned by no readable stream\");\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @putByIdDirectPrivate(stream, \"disturbed\", true);\n" \ + " if (state === @streamClosed)\n" \ + " return {value: [], size: 0, done: true};\n" \ + " else if (state === @streamErrored) {\n" \ + " throw @getByIdDirectPrivate(stream, \"storedError\");\n" \ + " }\n" \ + "\n" \ + " \n" \ + " var controller = @getByIdDirectPrivate(stream, \"readableStreamController\");\n" \ + "\n" \ + " const content = @getByIdDirectPrivate(controller, \"queue\").content;\n" \ + " var size = @getByIdDirectPrivate(controller, \"queue\").size;\n" \ + " var values = content.toArray(false);\n" \ + " var length = values.length;\n" \ + " \n" \ + "\n" \ + " if (length > 0) {\n" \ + " \n" \ + " @resetQueue(@getByIdDirectPrivate(controller, \"queue\"));\n" \ + "\n" \ + " \n" \ + " if (@getByIdDirectPrivate(controller, \"closeRequested\"))\n" \ + " @readableStreamClose(@getByIdDirectPrivate(controller, \"controlledReadableStream\"));\n" \ + " else if (@isReadableStreamDefaultController(controller)) \n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + " else if (@isReadableByteStreamController(controller))\n" \ + " @readableByteStreamControllerCallPullIfNeeded(controller);\n" \ + "\n" \ + " return {value: values, size, done: false};\n" \ + " }\n" \ + "\n" \ + " var onPullMany = (result) => {\n" \ + " if (result.done) {\n" \ + " return {value: [], size: 0, done: true};\n" \ + " }\n" \ + " var controller = @getByIdDirectPrivate(stream, \"readableStreamController\");\n" \ + " \n" \ + " var queue = @getByIdDirectPrivate(controller, \"queue\");\n" \ + " var value = [result.value].concat(queue.content.toArray(false));\n" \ + " var size = queue.size;\n" \ + " @resetQueue(queue);\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"closeRequested\"))\n" \ + " @readableStreamClose(@getByIdDirectPrivate(controller, \"controlledReadableStream\"));\n" \ + " else if (@isReadableStreamDefaultController(controller)) \n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + " else if (@isReadableByteStreamController(controller))\n" \ + " @readableByteStreamControllerCallPullIfNeeded(controller);\n" \ + " \n" \ + "\n" \ + " \n" \ + " return {value: value, size: size, done: false};\n" \ + " };\n" \ + " \n" \ + " var pullResult = controller.@pull(controller);\n" \ + " if (pullResult && @isPromise(pullResult)) {\n" \ + " return pullResult.@then(onPullMany);\n" \ + " }\n" \ + "\n" \ + " return onPullMany(pullResult);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultReaderReadCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultReaderReadCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultReaderReadCodeLength = 395; +static const JSC::Intrinsic s_readableStreamDefaultReaderReadCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultReaderReadCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultReader(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"ReadableStreamDefaultReader\", \"read\"));\n" \ + " if (!@getByIdDirectPrivate(this, \"ownerReadableStream\"))\n" \ + " return @Promise.@reject(@makeTypeError(\"read() called on a reader owned by no readable stream\"));\n" \ + "\n" \ + " return @readableStreamDefaultReaderRead(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultReaderReleaseLockCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultReaderReleaseLockCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultReaderReleaseLockCodeLength = 449; +static const JSC::Intrinsic s_readableStreamDefaultReaderReleaseLockCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultReaderReleaseLockCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultReader(this))\n" \ + " throw @makeThisTypeError(\"ReadableStreamDefaultReader\", \"releaseLock\");\n" \ + "\n" \ + " if (!@getByIdDirectPrivate(this, \"ownerReadableStream\"))\n" \ + " return;\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"readRequests\")?.isNotEmpty())\n" \ + " @throwTypeError(\"There are still pending read requests, cannot release the lock\");\n" \ + "\n" \ + " @readableStreamReaderGenericRelease(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamDefaultReaderClosedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamDefaultReaderClosedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamDefaultReaderClosedCodeLength = 257; +static const JSC::Intrinsic s_readableStreamDefaultReaderClosedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamDefaultReaderClosedCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isReadableStreamDefaultReader(this))\n" \ + " return @Promise.@reject(@makeGetterTypeError(\"ReadableStreamDefaultReader\", \"closed\"));\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"closedPromiseCapability\").@promise;\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableStreamDefaultReaderBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableStreamDefaultReaderBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamDefaultReaderBuiltins.h b/src/javascript/jsc/bindings/ReadableStreamDefaultReaderBuiltins.h new file mode 100644 index 000000000..1dc33a831 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamDefaultReaderBuiltins.h @@ -0,0 +1,167 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableStreamDefaultReader */ +extern const char* const s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCode; +extern const int s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeConstructorKind; +extern const char* const s_readableStreamDefaultReaderCancelCode; +extern const int s_readableStreamDefaultReaderCancelCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultReaderCancelCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultReaderCancelCodeConstructorKind; +extern const char* const s_readableStreamDefaultReaderReadManyCode; +extern const int s_readableStreamDefaultReaderReadManyCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultReaderReadManyCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultReaderReadManyCodeConstructorKind; +extern const char* const s_readableStreamDefaultReaderReadCode; +extern const int s_readableStreamDefaultReaderReadCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultReaderReadCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultReaderReadCodeConstructorKind; +extern const char* const s_readableStreamDefaultReaderReleaseLockCode; +extern const int s_readableStreamDefaultReaderReleaseLockCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultReaderReleaseLockCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultReaderReleaseLockCodeConstructorKind; +extern const char* const s_readableStreamDefaultReaderClosedCode; +extern const int s_readableStreamDefaultReaderClosedCodeLength; +extern const JSC::ConstructAbility s_readableStreamDefaultReaderClosedCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamDefaultReaderClosedCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_DATA(macro) \ + macro(initializeReadableStreamDefaultReader, readableStreamDefaultReaderInitializeReadableStreamDefaultReader, 1) \ + macro(cancel, readableStreamDefaultReaderCancel, 1) \ + macro(readMany, readableStreamDefaultReaderReadMany, 0) \ + macro(read, readableStreamDefaultReaderRead, 0) \ + macro(releaseLock, readableStreamDefaultReaderReleaseLock, 0) \ + macro(closed, readableStreamDefaultReaderClosed, 0) \ + +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTREADER_INITIALIZEREADABLESTREAMDEFAULTREADER 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTREADER_CANCEL 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTREADER_READMANY 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTREADER_READ 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTREADER_RELEASELOCK 1 +#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTREADER_CLOSED 1 + +#define WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_CODE(macro) \ + macro(readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCode, initializeReadableStreamDefaultReader, ASCIILiteral(), s_readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeLength) \ + macro(readableStreamDefaultReaderCancelCode, cancel, ASCIILiteral(), s_readableStreamDefaultReaderCancelCodeLength) \ + macro(readableStreamDefaultReaderReadManyCode, readMany, ASCIILiteral(), s_readableStreamDefaultReaderReadManyCodeLength) \ + macro(readableStreamDefaultReaderReadCode, read, ASCIILiteral(), s_readableStreamDefaultReaderReadCodeLength) \ + macro(readableStreamDefaultReaderReleaseLockCode, releaseLock, ASCIILiteral(), s_readableStreamDefaultReaderReleaseLockCodeLength) \ + macro(readableStreamDefaultReaderClosedCode, closed, "get closed"_s, s_readableStreamDefaultReaderClosedCodeLength) \ + +#define WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_FUNCTION_NAME(macro) \ + macro(cancel) \ + macro(closed) \ + macro(initializeReadableStreamDefaultReader) \ + macro(read) \ + macro(readMany) \ + macro(releaseLock) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableStreamDefaultReaderBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableStreamDefaultReaderBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableStreamDefaultReaderBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableStreamDefaultReaderBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLESTREAMDEFAULTREADER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamInternalsBuiltins.cpp b/src/javascript/jsc/bindings/ReadableStreamInternalsBuiltins.cpp new file mode 100644 index 000000000..9a048cde3 --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamInternalsBuiltins.cpp @@ -0,0 +1,1092 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "ReadableStreamInternalsBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeLength = 756; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamReaderGenericInitializeCode = + "(function (reader, stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @putByIdDirectPrivate(reader, \"ownerReadableStream\", stream);\n" \ + " @putByIdDirectPrivate(stream, \"reader\", reader);\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === @streamReadable)\n" \ + " @putByIdDirectPrivate(reader, \"closedPromiseCapability\", @newPromiseCapability(@Promise));\n" \ + " else if (@getByIdDirectPrivate(stream, \"state\") === @streamClosed)\n" \ + " @putByIdDirectPrivate(reader, \"closedPromiseCapability\", { @promise: @Promise.@resolve() });\n" \ + " else {\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === @streamErrored);\n" \ + " @putByIdDirectPrivate(reader, \"closedPromiseCapability\", { @promise: @newHandledRejectedPromise(@getByIdDirectPrivate(stream, \"storedError\")) });\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeLength = 908; +static const JSC::Intrinsic s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCode = + "(function (stream, underlyingSource, size, highWaterMark)\n" \ + "{\n" \ + " \"use strict\";\n" \ + " \n" \ + " if (!@isReadableStream(stream))\n" \ + " @throwTypeError(\"ReadableStreamDefaultController needs a ReadableStream\");\n" \ + "\n" \ + " //\n" \ + " if (@getByIdDirectPrivate(stream, \"readableStreamController\") !== null)\n" \ + " @throwTypeError(\"ReadableStream already has a controller\");\n" \ + "\n" \ + " \n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"controlledReadableStream\", stream);\n" \ + " @putByIdDirectPrivate(this, \"underlyingSource\", underlyingSource);\n" \ + " @putByIdDirectPrivate(this, \"queue\", @newQueue());\n" \ + " @putByIdDirectPrivate(this, \"started\", false);\n" \ + " @putByIdDirectPrivate(this, \"closeRequested\", false);\n" \ + " @putByIdDirectPrivate(this, \"pullAgain\", false);\n" \ + " @putByIdDirectPrivate(this, \"pulling\", false);\n" \ + " @putByIdDirectPrivate(this, \"strategy\", @validateAndNormalizeQueuingStrategy(size, highWaterMark));\n" \ + " \n" \ + "\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeLength = 1378; +static const JSC::Intrinsic s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsSetupReadableStreamDefaultControllerCode = + "(function (stream, underlyingSource, size, highWaterMark, startMethod, pullMethod, cancelMethod)\n" \ + "{\n" \ + " \"use strict\";\n" \ + " \n" \ + " const controller = new @ReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark, @isReadableStream);\n" \ + " const startAlgorithm = () => @promiseInvokeOrNoopMethodNoCatch(underlyingSource, startMethod, [controller]);\n" \ + " const pullAlgorithm = () => @promiseInvokeOrNoopMethod(underlyingSource, pullMethod, [controller]);\n" \ + " const cancelAlgorithm = (reason) => @promiseInvokeOrNoopMethod(underlyingSource, cancelMethod, [reason]);\n" \ + " \n" \ + " @putByIdDirectPrivate(controller, \"pullAlgorithm\", pullAlgorithm);\n" \ + " @putByIdDirectPrivate(controller, \"cancelAlgorithm\", cancelAlgorithm);\n" \ + " @putByIdDirectPrivate(controller, \"pull\", @readableStreamDefaultControllerPull);\n" \ + " @putByIdDirectPrivate(controller, \"cancel\", @readableStreamDefaultControllerCancel);\n" \ + " @putByIdDirectPrivate(stream, \"readableStreamController\", controller);\n" \ + "\n" \ + " startAlgorithm().@then(() => {\n" \ + " @putByIdDirectPrivate(controller, \"started\", true);\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"pulling\"));\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"pullAgain\"));\n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + " \n" \ + " }, (error) => {\n" \ + " @readableStreamDefaultControllerError(controller, error);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeLength = 322; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerErrorCode = + "(function (controller, error)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") !== @streamReadable)\n" \ + " return;\n" \ + " @putByIdDirectPrivate(controller, \"queue\", @newQueue());\n" \ + " @readableStreamError(stream, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamPipeToCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamPipeToCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamPipeToCodeLength = 778; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamPipeToCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamPipeToCode = + "(function (stream, sink)\n" \ + "{\n" \ + " \"use strict\";\n" \ + " @assert(@isReadableStream(stream));\n" \ + "\n" \ + " const reader = new @ReadableStreamDefaultReader(stream);\n" \ + "\n" \ + " @getByIdDirectPrivate(reader, \"closedPromiseCapability\").@promise.@then(() => { }, (e) => { sink.error(e); });\n" \ + "\n" \ + " function doPipe() {\n" \ + " @readableStreamDefaultReaderRead(reader).@then(function(result) {\n" \ + " if (result.done) {\n" \ + " sink.close();\n" \ + " return;\n" \ + " }\n" \ + " try {\n" \ + " sink.enqueue(result.value);\n" \ + " } catch (e) {\n" \ + " sink.error(\"ReadableStream chunk enqueueing in the sink failed\");\n" \ + " return;\n" \ + " }\n" \ + " doPipe();\n" \ + " }, function(e) {\n" \ + " sink.error(e);\n" \ + " });\n" \ + " }\n" \ + " doPipe();\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeLength = 77; +static const JSC::Intrinsic s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsAcquireReadableStreamDefaultReaderCode = + "(function (stream)\n" \ + "{\n" \ + " return new @ReadableStreamDefaultReader(stream);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeLength = 3213; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamPipeToWritableStreamCode = + "(function (source, destination, preventClose, preventAbort, preventCancel, signal)\n" \ + "{\n" \ + " @assert(@isReadableStream(source));\n" \ + " @assert(@isWritableStream(destination));\n" \ + " @assert(!@isReadableStreamLocked(source));\n" \ + " @assert(!@isWritableStreamLocked(destination));\n" \ + " @assert(signal === @undefined || @isAbortSignal(signal));\n" \ + "\n" \ + " if (@getByIdDirectPrivate(source, \"underlyingByteSource\") !== @undefined)\n" \ + " return @Promise.@reject(\"Piping to a readable bytestream is not supported\");\n" \ + "\n" \ + " let pipeState = { source : source, destination : destination, preventAbort : preventAbort, preventCancel : preventCancel, preventClose : preventClose, signal : signal };\n" \ + "\n" \ + " pipeState.reader = @acquireReadableStreamDefaultReader(source);\n" \ + " pipeState.writer = @acquireWritableStreamDefaultWriter(destination);\n" \ + "\n" \ + " @putByIdDirectPrivate(source, \"disturbed\", true);\n" \ + "\n" \ + " pipeState.finalized = false;\n" \ + " pipeState.shuttingDown = false;\n" \ + " pipeState.promiseCapability = @newPromiseCapability(@Promise);\n" \ + " pipeState.pendingReadPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " pipeState.pendingReadPromiseCapability.@resolve.@call();\n" \ + " pipeState.pendingWritePromise = @Promise.@resolve();\n" \ + "\n" \ + " if (signal !== @undefined) {\n" \ + " const algorithm = () => {\n" \ + " if (pipeState.finalized)\n" \ + " return;\n" \ + "\n" \ + " const error = @makeDOMException(\"AbortError\", \"abort pipeTo from signal\");\n" \ + "\n" \ + " @pipeToShutdownWithAction(pipeState, () => {\n" \ + " const shouldAbortDestination = !pipeState.preventAbort && @getByIdDirectPrivate(pipeState.destination, \"state\") === \"writable\";\n" \ + " const promiseDestination = shouldAbortDestination ? @writableStreamAbort(pipeState.destination, error) : @Promise.@resolve();\n" \ + "\n" \ + " const shouldAbortSource = !pipeState.preventCancel && @getByIdDirectPrivate(pipeState.source, \"state\") === @streamReadable;\n" \ + " const promiseSource = shouldAbortSource ? @readableStreamCancel(pipeState.source, error) : @Promise.@resolve();\n" \ + "\n" \ + " let promiseCapability = @newPromiseCapability(@Promise);\n" \ + " let shouldWait = true;\n" \ + " let handleResolvedPromise = () => {\n" \ + " if (shouldWait) {\n" \ + " shouldWait = false;\n" \ + " return;\n" \ + " }\n" \ + " promiseCapability.@resolve.@call();\n" \ + " }\n" \ + " let handleRejectedPromise = (e) => {\n" \ + " promiseCapability.@reject.@call(@undefined, e);\n" \ + " }\n" \ + " promiseDestination.@then(handleResolvedPromise, handleRejectedPromise);\n" \ + " promiseSource.@then(handleResolvedPromise, handleRejectedPromise);\n" \ + " return promiseCapability.@promise;\n" \ + " }, error);\n" \ + " };\n" \ + " if (@whenSignalAborted(signal, algorithm))\n" \ + " return pipeState.promiseCapability.@promise;\n" \ + " }\n" \ + "\n" \ + " @pipeToErrorsMustBePropagatedForward(pipeState);\n" \ + " @pipeToErrorsMustBePropagatedBackward(pipeState);\n" \ + " @pipeToClosingMustBePropagatedForward(pipeState);\n" \ + " @pipeToClosingMustBePropagatedBackward(pipeState);\n" \ + "\n" \ + " @pipeToLoop(pipeState);\n" \ + "\n" \ + " return pipeState.promiseCapability.@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToLoopCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToLoopCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToLoopCodeLength = 194; +static const JSC::Intrinsic s_readableStreamInternalsPipeToLoopCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToLoopCode = + "(function (pipeState)\n" \ + "{\n" \ + " if (pipeState.shuttingDown)\n" \ + " return;\n" \ + "\n" \ + " @pipeToDoReadWrite(pipeState).@then((result) => {\n" \ + " if (result)\n" \ + " @pipeToLoop(pipeState);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToDoReadWriteCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToDoReadWriteCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToDoReadWriteCodeLength = 1108; +static const JSC::Intrinsic s_readableStreamInternalsPipeToDoReadWriteCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToDoReadWriteCode = + "(function (pipeState)\n" \ + "{\n" \ + " @assert(!pipeState.shuttingDown);\n" \ + "\n" \ + " pipeState.pendingReadPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " @getByIdDirectPrivate(pipeState.writer, \"readyPromise\").@promise.@then(() => {\n" \ + " if (pipeState.shuttingDown) {\n" \ + " pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @readableStreamDefaultReaderRead(pipeState.reader).@then((result) => {\n" \ + " const canWrite = !result.done && @getByIdDirectPrivate(pipeState.writer, \"stream\") !== @undefined;\n" \ + " pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, canWrite);\n" \ + " if (!canWrite)\n" \ + " return;\n" \ + "\n" \ + " pipeState.pendingWritePromise = @writableStreamDefaultWriterWrite(pipeState.writer, result.value);\n" \ + " }, (e) => {\n" \ + " pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false);\n" \ + " });\n" \ + " }, (e) => {\n" \ + " pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false);\n" \ + " });\n" \ + " return pipeState.pendingReadPromiseCapability.@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeLength = 676; +static const JSC::Intrinsic s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCode = + "(function (pipeState)\n" \ + "{\n" \ + " const action = () => {\n" \ + " pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false);\n" \ + " const error = @getByIdDirectPrivate(pipeState.source, \"storedError\");\n" \ + " if (!pipeState.preventAbort) {\n" \ + " @pipeToShutdownWithAction(pipeState, () => @writableStreamAbort(pipeState.destination, error), error);\n" \ + " return;\n" \ + " }\n" \ + " @pipeToShutdown(pipeState, error);\n" \ + " };\n" \ + "\n" \ + " if (@getByIdDirectPrivate(pipeState.source, \"state\") === @streamErrored) {\n" \ + " action();\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @getByIdDirectPrivate(pipeState.reader, \"closedPromiseCapability\").@promise.@then(@undefined, action);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeLength = 584; +static const JSC::Intrinsic s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCode = + "(function (pipeState)\n" \ + "{\n" \ + " const action = () => {\n" \ + " const error = @getByIdDirectPrivate(pipeState.destination, \"storedError\");\n" \ + " if (!pipeState.preventCancel) {\n" \ + " @pipeToShutdownWithAction(pipeState, () => @readableStreamCancel(pipeState.source, error), error);\n" \ + " return;\n" \ + " }\n" \ + " @pipeToShutdown(pipeState, error);\n" \ + " };\n" \ + " if (@getByIdDirectPrivate(pipeState.destination, \"state\") === \"errored\") {\n" \ + " action();\n" \ + " return;\n" \ + " }\n" \ + " @getByIdDirectPrivate(pipeState.writer, \"closedPromise\").@promise.@then(@undefined, action);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeLength = 680; +static const JSC::Intrinsic s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCode = + "(function (pipeState)\n" \ + "{\n" \ + " const action = () => {\n" \ + " pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false);\n" \ + " const error = @getByIdDirectPrivate(pipeState.source, \"storedError\");\n" \ + " if (!pipeState.preventClose) {\n" \ + " @pipeToShutdownWithAction(pipeState, () => @writableStreamDefaultWriterCloseWithErrorPropagation(pipeState.writer));\n" \ + " return;\n" \ + " }\n" \ + " @pipeToShutdown(pipeState);\n" \ + " };\n" \ + " if (@getByIdDirectPrivate(pipeState.source, \"state\") === @streamClosed) {\n" \ + " action();\n" \ + " return;\n" \ + " }\n" \ + " @getByIdDirectPrivate(pipeState.reader, \"closedPromiseCapability\").@promise.@then(action, @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeLength = 464; +static const JSC::Intrinsic s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCode = + "(function (pipeState)\n" \ + "{\n" \ + " if (!@writableStreamCloseQueuedOrInFlight(pipeState.destination) && @getByIdDirectPrivate(pipeState.destination, \"state\") !== \"closed\")\n" \ + " return;\n" \ + "\n" \ + " //\n" \ + "\n" \ + " const error = @makeTypeError(\"closing is propagated backward\");\n" \ + " if (!pipeState.preventCancel) {\n" \ + " @pipeToShutdownWithAction(pipeState, () => @readableStreamCancel(pipeState.source, error), error);\n" \ + " return;\n" \ + " }\n" \ + " @pipeToShutdown(pipeState, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToShutdownWithActionCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToShutdownWithActionCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToShutdownWithActionCodeLength = 882; +static const JSC::Intrinsic s_readableStreamInternalsPipeToShutdownWithActionCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToShutdownWithActionCode = + "(function (pipeState, action)\n" \ + "{\n" \ + " if (pipeState.shuttingDown)\n" \ + " return;\n" \ + "\n" \ + " pipeState.shuttingDown = true;\n" \ + "\n" \ + " const hasError = arguments.length > 2;\n" \ + " const error = arguments[2];\n" \ + " const finalize = () => {\n" \ + " const promise = action();\n" \ + " promise.@then(() => {\n" \ + " if (hasError)\n" \ + " @pipeToFinalize(pipeState, error);\n" \ + " else\n" \ + " @pipeToFinalize(pipeState);\n" \ + " }, (e) => {\n" \ + " @pipeToFinalize(pipeState, e);\n" \ + " });\n" \ + " };\n" \ + "\n" \ + " if (@getByIdDirectPrivate(pipeState.destination, \"state\") === \"writable\" && !@writableStreamCloseQueuedOrInFlight(pipeState.destination)) {\n" \ + " pipeState.pendingReadPromiseCapability.@promise.@then(() => {\n" \ + " pipeState.pendingWritePromise.@then(finalize, finalize);\n" \ + " }, (e) => @pipeToFinalize(pipeState, e));\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " finalize();\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToShutdownCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToShutdownCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToShutdownCodeLength = 717; +static const JSC::Intrinsic s_readableStreamInternalsPipeToShutdownCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToShutdownCode = + "(function (pipeState)\n" \ + "{\n" \ + " if (pipeState.shuttingDown)\n" \ + " return;\n" \ + "\n" \ + " pipeState.shuttingDown = true;\n" \ + "\n" \ + " const hasError = arguments.length > 1;\n" \ + " const error = arguments[1];\n" \ + " const finalize = () => {\n" \ + " if (hasError)\n" \ + " @pipeToFinalize(pipeState, error);\n" \ + " else\n" \ + " @pipeToFinalize(pipeState);\n" \ + " };\n" \ + "\n" \ + " if (@getByIdDirectPrivate(pipeState.destination, \"state\") === \"writable\" && !@writableStreamCloseQueuedOrInFlight(pipeState.destination)) {\n" \ + " pipeState.pendingReadPromiseCapability.@promise.@then(() => {\n" \ + " pipeState.pendingWritePromise.@then(finalize, finalize);\n" \ + " }, (e) => @pipeToFinalize(pipeState, e));\n" \ + " return;\n" \ + " }\n" \ + " finalize();\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsPipeToFinalizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsPipeToFinalizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsPipeToFinalizeCodeLength = 356; +static const JSC::Intrinsic s_readableStreamInternalsPipeToFinalizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsPipeToFinalizeCode = + "(function (pipeState)\n" \ + "{\n" \ + " @writableStreamDefaultWriterRelease(pipeState.writer);\n" \ + " @readableStreamReaderGenericRelease(pipeState.reader);\n" \ + "\n" \ + " //\n" \ + " pipeState.finalized = true;\n" \ + "\n" \ + " if (arguments.length > 1)\n" \ + " pipeState.promiseCapability.@reject.@call(@undefined, arguments[1]);\n" \ + " else\n" \ + " pipeState.promiseCapability.@resolve.@call();\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamTeeCodeLength = 1671; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamTeeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamTeeCode = + "(function (stream, shouldClone)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isReadableStream(stream));\n" \ + " @assert(typeof(shouldClone) === \"boolean\");\n" \ + "\n" \ + " const reader = new @ReadableStreamDefaultReader(stream);\n" \ + "\n" \ + " const teeState = {\n" \ + " closedOrErrored: false,\n" \ + " canceled1: false,\n" \ + " canceled2: false,\n" \ + " reason1: @undefined,\n" \ + " reason2: @undefined,\n" \ + " };\n" \ + "\n" \ + " teeState.cancelPromiseCapability = @newPromiseCapability(@Promise);\n" \ + "\n" \ + " const pullFunction = @readableStreamTeePullFunction(teeState, reader, shouldClone);\n" \ + "\n" \ + " const branch1Source = { };\n" \ + " @putByIdDirectPrivate(branch1Source, \"pull\", pullFunction);\n" \ + " @putByIdDirectPrivate(branch1Source, \"cancel\", @readableStreamTeeBranch1CancelFunction(teeState, stream));\n" \ + "\n" \ + " const branch2Source = { };\n" \ + " @putByIdDirectPrivate(branch2Source, \"pull\", pullFunction);\n" \ + " @putByIdDirectPrivate(branch2Source, \"cancel\", @readableStreamTeeBranch2CancelFunction(teeState, stream));\n" \ + "\n" \ + " const branch1 = new @ReadableStream(branch1Source);\n" \ + " const branch2 = new @ReadableStream(branch2Source);\n" \ + "\n" \ + " @getByIdDirectPrivate(reader, \"closedPromiseCapability\").@promise.@then(@undefined, function(e) {\n" \ + " if (teeState.closedOrErrored)\n" \ + " return;\n" \ + " @readableStreamDefaultControllerError(branch1.@readableStreamController, e);\n" \ + " @readableStreamDefaultControllerError(branch2.@readableStreamController, e);\n" \ + " teeState.closedOrErrored = true;\n" \ + " if (!teeState.canceled1 || !teeState.canceled2)\n" \ + " teeState.cancelPromiseCapability.@resolve.@call();\n" \ + " });\n" \ + "\n" \ + " //\n" \ + " teeState.branch1 = branch1;\n" \ + " teeState.branch2 = branch2;\n" \ + "\n" \ + " return [branch1, branch2];\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeePullFunctionCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeePullFunctionCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamTeePullFunctionCodeLength = 1275; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamTeePullFunctionCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamTeePullFunctionCode = + "(function (teeState, reader, shouldClone)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return function() {\n" \ + " @Promise.prototype.@then.@call(@readableStreamDefaultReaderRead(reader), function(result) {\n" \ + " @assert(@isObject(result));\n" \ + " @assert(typeof result.done === \"boolean\");\n" \ + " if (result.done && !teeState.closedOrErrored) {\n" \ + " if (!teeState.canceled1)\n" \ + " @readableStreamDefaultControllerClose(teeState.branch1.@readableStreamController);\n" \ + " if (!teeState.canceled2)\n" \ + " @readableStreamDefaultControllerClose(teeState.branch2.@readableStreamController);\n" \ + " teeState.closedOrErrored = true;\n" \ + " if (!teeState.canceled1 || !teeState.canceled2)\n" \ + " teeState.cancelPromiseCapability.@resolve.@call();\n" \ + " }\n" \ + " if (teeState.closedOrErrored)\n" \ + " return;\n" \ + " if (!teeState.canceled1)\n" \ + " @readableStreamDefaultControllerEnqueue(teeState.branch1.@readableStreamController, result.value);\n" \ + " if (!teeState.canceled2)\n" \ + " @readableStreamDefaultControllerEnqueue(teeState.branch2.@readableStreamController, shouldClone ? @structuredCloneForStream(result.value) : result.value);\n" \ + " });\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeLength = 456; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCode = + "(function (teeState, stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return function(r) {\n" \ + " teeState.canceled1 = true;\n" \ + " teeState.reason1 = r;\n" \ + " if (teeState.canceled2) {\n" \ + " @readableStreamCancel(stream, [teeState.reason1, teeState.reason2]).@then(\n" \ + " teeState.cancelPromiseCapability.@resolve,\n" \ + " teeState.cancelPromiseCapability.@reject);\n" \ + " }\n" \ + " return teeState.cancelPromiseCapability.@promise;\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeLength = 456; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCode = + "(function (teeState, stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return function(r) {\n" \ + " teeState.canceled2 = true;\n" \ + " teeState.reason2 = r;\n" \ + " if (teeState.canceled1) {\n" \ + " @readableStreamCancel(stream, [teeState.reason1, teeState.reason2]).@then(\n" \ + " teeState.cancelPromiseCapability.@resolve,\n" \ + " teeState.cancelPromiseCapability.@reject);\n" \ + " }\n" \ + " return teeState.cancelPromiseCapability.@promise;\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsIsReadableStreamCodeLength = 170; +static const JSC::Intrinsic s_readableStreamInternalsIsReadableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsIsReadableStreamCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " return @isObject(stream) && @getByIdDirectPrivate(stream, \"readableStreamController\") !== @undefined;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDefaultReaderCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamDefaultReaderCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsIsReadableStreamDefaultReaderCodeLength = 145; +static const JSC::Intrinsic s_readableStreamInternalsIsReadableStreamDefaultReaderCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsIsReadableStreamDefaultReaderCode = + "(function (reader)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " return @isObject(reader) && !!@getByIdDirectPrivate(reader, \"readRequests\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsIsReadableStreamDefaultControllerCodeLength = 168; +static const JSC::Intrinsic s_readableStreamInternalsIsReadableStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsIsReadableStreamDefaultControllerCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " return @isObject(controller) && !!@getByIdDirectPrivate(controller, \"underlyingSource\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamErrorCodeLength = 1266; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamErrorCode = + "(function (stream, error)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isReadableStream(stream));\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === @streamReadable);\n" \ + " @putByIdDirectPrivate(stream, \"state\", @streamErrored);\n" \ + " @putByIdDirectPrivate(stream, \"storedError\", error);\n" \ + "\n" \ + " const reader = @getByIdDirectPrivate(stream, \"reader\");\n" \ + "\n" \ + " if (!reader)\n" \ + " return;\n" \ + "\n" \ + " if (@isReadableStreamDefaultReader(reader)) {\n" \ + " const requests = @getByIdDirectPrivate(reader, \"readRequests\");\n" \ + " @putByIdDirectPrivate(reader, \"readRequests\", @createFIFO());\n" \ + " for (var request = requests.shift(); request; request = requests.shift())\n" \ + " @rejectPromise(request, error);\n" \ + " } else {\n" \ + " @assert(@isReadableStreamBYOBReader(reader));\n" \ + " const requests = @getByIdDirectPrivate(reader, \"readIntoRequests\");\n" \ + " @putByIdDirectPrivate(reader, \"readIntoRequests\", @createFIFO());\n" \ + " for (var request = requests.shift(); request; request = requests.shift())\n" \ + " @rejectPromise(request, error);\n" \ + " }\n" \ + "\n" \ + " @getByIdDirectPrivate(reader, \"closedPromiseCapability\").@reject.@call(@undefined, error);\n" \ + " const promise = @getByIdDirectPrivate(reader, \"closedPromiseCapability\").@promise;\n" \ + " @markPromiseAsHandled(promise);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeLength = 659; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCode = + "(function (controller)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + "\n" \ + " if (!@readableStreamDefaultControllerCanCloseOrEnqueue(controller))\n" \ + " return false;\n" \ + " if (!@getByIdDirectPrivate(controller, \"started\"))\n" \ + " return false;\n" \ + " if ((!@isReadableStreamLocked(stream) || !@getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\")?.isNotEmpty()) && @readableStreamDefaultControllerGetDesiredSize(controller) <= 0)\n" \ + " return false;\n" \ + " const desiredSize = @readableStreamDefaultControllerGetDesiredSize(controller);\n" \ + " @assert(desiredSize !== null);\n" \ + " return desiredSize > 0;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeLength = 1246; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + "\n" \ + " if (!@readableStreamDefaultControllerCanCloseOrEnqueue(controller))\n" \ + " return;\n" \ + " if (!@getByIdDirectPrivate(controller, \"started\"))\n" \ + " return;\n" \ + " if ((!@isReadableStreamLocked(stream) || !@getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\")?.isNotEmpty()) && @readableStreamDefaultControllerGetDesiredSize(controller) <= 0)\n" \ + " return;\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"pulling\")) {\n" \ + " @putByIdDirectPrivate(controller, \"pullAgain\", true);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @assert(!@getByIdDirectPrivate(controller, \"pullAgain\"));\n" \ + " @putByIdDirectPrivate(controller, \"pulling\", true);\n" \ + "\n" \ + " @getByIdDirectPrivate(controller, \"pullAlgorithm\").@call(@undefined).@then(function() {\n" \ + " @putByIdDirectPrivate(controller, \"pulling\", false);\n" \ + " if (@getByIdDirectPrivate(controller, \"pullAgain\")) {\n" \ + " @putByIdDirectPrivate(controller, \"pullAgain\", false);\n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + " }\n" \ + " }, function(error) {\n" \ + " @readableStreamDefaultControllerError(controller, error);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamLockedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamLockedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsIsReadableStreamLockedCodeLength = 136; +static const JSC::Intrinsic s_readableStreamInternalsIsReadableStreamLockedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsIsReadableStreamLockedCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isReadableStream(stream));\n" \ + " return !!@getByIdDirectPrivate(stream, \"reader\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeLength = 416; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + "\n" \ + " if (state === @streamErrored)\n" \ + " return null;\n" \ + " if (state === @streamClosed)\n" \ + " return 0;\n" \ + "\n" \ + " return @getByIdDirectPrivate(controller, \"strategy\").highWaterMark - @getByIdDirectPrivate(controller, \"queue\").size;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamReaderGenericCancelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamReaderGenericCancelCodeLength = 197; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamReaderGenericCancelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamReaderGenericCancelCode = + "(function (reader, reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(reader, \"ownerReadableStream\");\n" \ + " @assert(!!stream);\n" \ + " return @readableStreamCancel(stream, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamCancelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamCancelCodeLength = 547; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamCancelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamCancelCode = + "(function (stream, reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"disturbed\", true);\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (state === @streamClosed)\n" \ + " return @Promise.@resolve();\n" \ + " if (state === @streamErrored)\n" \ + " return @Promise.@reject(@getByIdDirectPrivate(stream, \"storedError\"));\n" \ + " @readableStreamClose(stream);\n" \ + " return @getByIdDirectPrivate(stream, \"readableStreamController\").@cancel(@getByIdDirectPrivate(stream, \"readableStreamController\"), reason).@then(function() { });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeLength = 207; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerCancelCode = + "(function (controller, reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @putByIdDirectPrivate(controller, \"queue\", @newQueue());\n" \ + " return @getByIdDirectPrivate(controller, \"cancelAlgorithm\").@call(@undefined, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerPullCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerPullCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerPullCodeLength = 758; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerPullCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerPullCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " var queue = @getByIdDirectPrivate(controller, \"queue\");\n" \ + " if (queue.content.isNotEmpty()) {\n" \ + " const chunk = @dequeueValue(queue);\n" \ + " if (@getByIdDirectPrivate(controller, \"closeRequested\") && queue.content.isEmpty())\n" \ + " @readableStreamClose(@getByIdDirectPrivate(controller, \"controlledReadableStream\"));\n" \ + " else\n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + "\n" \ + " return @createFulfilledPromise({ value: chunk, done: false });\n" \ + " }\n" \ + " const pendingPromise = @readableStreamAddReadRequest(@getByIdDirectPrivate(controller, \"controlledReadableStream\"));\n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + " return pendingPromise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeLength = 351; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerCloseCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@readableStreamDefaultControllerCanCloseOrEnqueue(controller));\n" \ + " @putByIdDirectPrivate(controller, \"closeRequested\", true);\n" \ + " if (@getByIdDirectPrivate(controller, \"queue\")?.content?.isEmpty())\n" \ + " @readableStreamClose(@getByIdDirectPrivate(controller, \"controlledReadableStream\"));\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamCloseCodeLength = 875; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamCloseCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === @streamReadable);\n" \ + " @putByIdDirectPrivate(stream, \"state\", @streamClosed);\n" \ + " if (!@getByIdDirectPrivate(stream, \"reader\"))\n" \ + " return;\n" \ + "\n" \ + " if (@isReadableStreamDefaultReader(@getByIdDirectPrivate(stream, \"reader\"))) {\n" \ + " const requests = @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\");\n" \ + " if (requests.isNotEmpty()) {\n" \ + " @putByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\", @createFIFO());\n" \ + " \n" \ + " for (var request = requests.shift(); request; request = requests.shift())\n" \ + " @fulfillPromise(request, { value: @undefined, done: true });\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"closedPromiseCapability\").@resolve.@call();\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamFulfillReadRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamFulfillReadRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamFulfillReadRequestCodeLength = 231; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamFulfillReadRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamFulfillReadRequestCode = + "(function (stream, chunk, done)\n" \ + "{\n" \ + " \"use strict\";\n" \ + " const readRequest = @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\").shift();\n" \ + " @fulfillPromise(readRequest, { value: chunk, done: done });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeLength = 993; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCode = + "(function (controller, chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"controlledReadableStream\");\n" \ + " //\n" \ + " @assert(@readableStreamDefaultControllerCanCloseOrEnqueue(controller));\n" \ + "\n" \ + " if (@isReadableStreamLocked(stream) && @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\")?.isNotEmpty()) {\n" \ + " @readableStreamFulfillReadRequest(stream, chunk, false);\n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " try {\n" \ + " let chunkSize = 1;\n" \ + " if (@getByIdDirectPrivate(controller, \"strategy\").size !== @undefined)\n" \ + " chunkSize = @getByIdDirectPrivate(controller, \"strategy\").size(chunk);\n" \ + " @enqueueValueWithSize(@getByIdDirectPrivate(controller, \"queue\"), chunk, chunkSize);\n" \ + " }\n" \ + " catch(error) {\n" \ + " @readableStreamDefaultControllerError(controller, error);\n" \ + " throw error;\n" \ + " }\n" \ + " @readableStreamDefaultControllerCallPullIfNeeded(controller);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultReaderReadCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultReaderReadCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultReaderReadCodeLength = 649; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultReaderReadCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultReaderReadCode = + "(function (reader)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(reader, \"ownerReadableStream\");\n" \ + " @assert(!!stream);\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"disturbed\", true);\n" \ + " if (state === @streamClosed)\n" \ + " return @createFulfilledPromise({ value: @undefined, done: true });\n" \ + " if (state === @streamErrored)\n" \ + " return @Promise.@reject(@getByIdDirectPrivate(stream, \"storedError\"));\n" \ + " @assert(state === @streamReadable);\n" \ + "\n" \ + " return @getByIdDirectPrivate(stream, \"readableStreamController\").@pull(@getByIdDirectPrivate(stream, \"readableStreamController\"));\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamAddReadRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamAddReadRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamAddReadRequestCodeLength = 373; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamAddReadRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamAddReadRequestCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isReadableStreamDefaultReader(@getByIdDirectPrivate(stream, \"reader\")));\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") == @streamReadable);\n" \ + "\n" \ + " const readRequest = @newPromise();\n" \ + " \n" \ + " @getByIdDirectPrivate(@getByIdDirectPrivate(stream, \"reader\"), \"readRequests\").push(readRequest);\n" \ + "\n" \ + " return readRequest;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDisturbedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamDisturbedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsIsReadableStreamDisturbedCodeLength = 138; +static const JSC::Intrinsic s_readableStreamInternalsIsReadableStreamDisturbedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsIsReadableStreamDisturbedCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isReadableStream(stream));\n" \ + " return @getByIdDirectPrivate(stream, \"disturbed\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeLength = 968; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamReaderGenericReleaseCode = + "(function (reader)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(!!@getByIdDirectPrivate(reader, \"ownerReadableStream\"));\n" \ + " @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(reader, \"ownerReadableStream\"), \"reader\") === reader);\n" \ + "\n" \ + " if (@getByIdDirectPrivate(@getByIdDirectPrivate(reader, \"ownerReadableStream\"), \"state\") === @streamReadable)\n" \ + " @getByIdDirectPrivate(reader, \"closedPromiseCapability\").@reject.@call(@undefined, @makeTypeError(\"releasing lock of reader whose stream is still in readable state\"));\n" \ + " else\n" \ + " @putByIdDirectPrivate(reader, \"closedPromiseCapability\", { @promise: @newHandledRejectedPromise(@makeTypeError(\"reader released lock\")) });\n" \ + "\n" \ + " const promise = @getByIdDirectPrivate(reader, \"closedPromiseCapability\").@promise;\n" \ + " @markPromiseAsHandled(promise);\n" \ + " @putByIdDirectPrivate(@getByIdDirectPrivate(reader, \"ownerReadableStream\"), \"reader\", @undefined);\n" \ + " @putByIdDirectPrivate(reader, \"ownerReadableStream\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeLength = 229; +static const JSC::Intrinsic s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return !@getByIdDirectPrivate(controller, \"closeRequested\") && @getByIdDirectPrivate(@getByIdDirectPrivate(controller, \"controlledReadableStream\"), \"state\") === @streamReadable;\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().readableStreamInternalsBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().readableStreamInternalsBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ReadableStreamInternalsBuiltins.h b/src/javascript/jsc/bindings/ReadableStreamInternalsBuiltins.h new file mode 100644 index 000000000..b6f90268b --- /dev/null +++ b/src/javascript/jsc/bindings/ReadableStreamInternalsBuiltins.h @@ -0,0 +1,484 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* ReadableStreamInternals */ +extern const char* const s_readableStreamInternalsReadableStreamReaderGenericInitializeCode; +extern const int s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeConstructorKind; +extern const char* const s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCode; +extern const int s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeConstructorKind; +extern const char* const s_readableStreamInternalsSetupReadableStreamDefaultControllerCode; +extern const int s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerErrorCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamPipeToCode; +extern const int s_readableStreamInternalsReadableStreamPipeToCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamPipeToCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamPipeToCodeConstructorKind; +extern const char* const s_readableStreamInternalsAcquireReadableStreamDefaultReaderCode; +extern const int s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamPipeToWritableStreamCode; +extern const int s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToLoopCode; +extern const int s_readableStreamInternalsPipeToLoopCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToLoopCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToLoopCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToDoReadWriteCode; +extern const int s_readableStreamInternalsPipeToDoReadWriteCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToDoReadWriteCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToDoReadWriteCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCode; +extern const int s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCode; +extern const int s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCode; +extern const int s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCode; +extern const int s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToShutdownWithActionCode; +extern const int s_readableStreamInternalsPipeToShutdownWithActionCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToShutdownWithActionCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToShutdownWithActionCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToShutdownCode; +extern const int s_readableStreamInternalsPipeToShutdownCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToShutdownCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToShutdownCodeConstructorKind; +extern const char* const s_readableStreamInternalsPipeToFinalizeCode; +extern const int s_readableStreamInternalsPipeToFinalizeCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsPipeToFinalizeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsPipeToFinalizeCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamTeeCode; +extern const int s_readableStreamInternalsReadableStreamTeeCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeeCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamTeePullFunctionCode; +extern const int s_readableStreamInternalsReadableStreamTeePullFunctionCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeePullFunctionCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeePullFunctionCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCode; +extern const int s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCode; +extern const int s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeConstructorKind; +extern const char* const s_readableStreamInternalsIsReadableStreamCode; +extern const int s_readableStreamInternalsIsReadableStreamCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamCodeConstructorKind; +extern const char* const s_readableStreamInternalsIsReadableStreamDefaultReaderCode; +extern const int s_readableStreamInternalsIsReadableStreamDefaultReaderCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDefaultReaderCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamDefaultReaderCodeConstructorKind; +extern const char* const s_readableStreamInternalsIsReadableStreamDefaultControllerCode; +extern const int s_readableStreamInternalsIsReadableStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamDefaultControllerCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamErrorCode; +extern const int s_readableStreamInternalsReadableStreamErrorCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamErrorCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeConstructorKind; +extern const char* const s_readableStreamInternalsIsReadableStreamLockedCode; +extern const int s_readableStreamInternalsIsReadableStreamLockedCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamLockedCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamLockedCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamReaderGenericCancelCode; +extern const int s_readableStreamInternalsReadableStreamReaderGenericCancelCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericCancelCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamReaderGenericCancelCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamCancelCode; +extern const int s_readableStreamInternalsReadableStreamCancelCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamCancelCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamCancelCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCancelCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerPullCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerPullCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerPullCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerPullCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCloseCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamCloseCode; +extern const int s_readableStreamInternalsReadableStreamCloseCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamCloseCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamFulfillReadRequestCode; +extern const int s_readableStreamInternalsReadableStreamFulfillReadRequestCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamFulfillReadRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamFulfillReadRequestCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultReaderReadCode; +extern const int s_readableStreamInternalsReadableStreamDefaultReaderReadCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultReaderReadCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultReaderReadCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamAddReadRequestCode; +extern const int s_readableStreamInternalsReadableStreamAddReadRequestCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamAddReadRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamAddReadRequestCodeConstructorKind; +extern const char* const s_readableStreamInternalsIsReadableStreamDisturbedCode; +extern const int s_readableStreamInternalsIsReadableStreamDisturbedCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDisturbedCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsIsReadableStreamDisturbedCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamReaderGenericReleaseCode; +extern const int s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeConstructorKind; +extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCode; +extern const int s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeLength; +extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeConstructAbility; +extern const JSC::ConstructorKind s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeConstructorKind; + +#define WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_DATA(macro) \ + macro(readableStreamReaderGenericInitialize, readableStreamInternalsReadableStreamReaderGenericInitialize, 2) \ + macro(privateInitializeReadableStreamDefaultController, readableStreamInternalsPrivateInitializeReadableStreamDefaultController, 4) \ + macro(setupReadableStreamDefaultController, readableStreamInternalsSetupReadableStreamDefaultController, 7) \ + macro(readableStreamDefaultControllerError, readableStreamInternalsReadableStreamDefaultControllerError, 2) \ + macro(readableStreamPipeTo, readableStreamInternalsReadableStreamPipeTo, 2) \ + macro(acquireReadableStreamDefaultReader, readableStreamInternalsAcquireReadableStreamDefaultReader, 1) \ + macro(readableStreamPipeToWritableStream, readableStreamInternalsReadableStreamPipeToWritableStream, 6) \ + macro(pipeToLoop, readableStreamInternalsPipeToLoop, 1) \ + macro(pipeToDoReadWrite, readableStreamInternalsPipeToDoReadWrite, 1) \ + macro(pipeToErrorsMustBePropagatedForward, readableStreamInternalsPipeToErrorsMustBePropagatedForward, 1) \ + macro(pipeToErrorsMustBePropagatedBackward, readableStreamInternalsPipeToErrorsMustBePropagatedBackward, 1) \ + macro(pipeToClosingMustBePropagatedForward, readableStreamInternalsPipeToClosingMustBePropagatedForward, 1) \ + macro(pipeToClosingMustBePropagatedBackward, readableStreamInternalsPipeToClosingMustBePropagatedBackward, 1) \ + macro(pipeToShutdownWithAction, readableStreamInternalsPipeToShutdownWithAction, 2) \ + macro(pipeToShutdown, readableStreamInternalsPipeToShutdown, 1) \ + macro(pipeToFinalize, readableStreamInternalsPipeToFinalize, 1) \ + macro(readableStreamTee, readableStreamInternalsReadableStreamTee, 2) \ + macro(readableStreamTeePullFunction, readableStreamInternalsReadableStreamTeePullFunction, 3) \ + macro(readableStreamTeeBranch1CancelFunction, readableStreamInternalsReadableStreamTeeBranch1CancelFunction, 2) \ + macro(readableStreamTeeBranch2CancelFunction, readableStreamInternalsReadableStreamTeeBranch2CancelFunction, 2) \ + macro(isReadableStream, readableStreamInternalsIsReadableStream, 1) \ + macro(isReadableStreamDefaultReader, readableStreamInternalsIsReadableStreamDefaultReader, 1) \ + macro(isReadableStreamDefaultController, readableStreamInternalsIsReadableStreamDefaultController, 1) \ + macro(readableStreamError, readableStreamInternalsReadableStreamError, 2) \ + macro(readableStreamDefaultControllerShouldCallPull, readableStreamInternalsReadableStreamDefaultControllerShouldCallPull, 1) \ + macro(readableStreamDefaultControllerCallPullIfNeeded, readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeeded, 1) \ + macro(isReadableStreamLocked, readableStreamInternalsIsReadableStreamLocked, 1) \ + macro(readableStreamDefaultControllerGetDesiredSize, readableStreamInternalsReadableStreamDefaultControllerGetDesiredSize, 1) \ + macro(readableStreamReaderGenericCancel, readableStreamInternalsReadableStreamReaderGenericCancel, 2) \ + macro(readableStreamCancel, readableStreamInternalsReadableStreamCancel, 2) \ + macro(readableStreamDefaultControllerCancel, readableStreamInternalsReadableStreamDefaultControllerCancel, 2) \ + macro(readableStreamDefaultControllerPull, readableStreamInternalsReadableStreamDefaultControllerPull, 1) \ + macro(readableStreamDefaultControllerClose, readableStreamInternalsReadableStreamDefaultControllerClose, 1) \ + macro(readableStreamClose, readableStreamInternalsReadableStreamClose, 1) \ + macro(readableStreamFulfillReadRequest, readableStreamInternalsReadableStreamFulfillReadRequest, 3) \ + macro(readableStreamDefaultControllerEnqueue, readableStreamInternalsReadableStreamDefaultControllerEnqueue, 2) \ + macro(readableStreamDefaultReaderRead, readableStreamInternalsReadableStreamDefaultReaderRead, 1) \ + macro(readableStreamAddReadRequest, readableStreamInternalsReadableStreamAddReadRequest, 1) \ + macro(isReadableStreamDisturbed, readableStreamInternalsIsReadableStreamDisturbed, 1) \ + macro(readableStreamReaderGenericRelease, readableStreamInternalsReadableStreamReaderGenericRelease, 1) \ + macro(readableStreamDefaultControllerCanCloseOrEnqueue, readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueue, 1) \ + +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMREADERGENERICINITIALIZE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PRIVATEINITIALIZEREADABLESTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_SETUPREADABLESTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERERROR 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMPIPETO 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ACQUIREREADABLESTREAMDEFAULTREADER 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMPIPETOWRITABLESTREAM 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOLOOP 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETODOREADWRITE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOERRORSMUSTBEPROPAGATEDFORWARD 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOERRORSMUSTBEPROPAGATEDBACKWARD 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOCLOSINGMUSTBEPROPAGATEDFORWARD 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOCLOSINGMUSTBEPROPAGATEDBACKWARD 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOSHUTDOWNWITHACTION 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOSHUTDOWN 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PIPETOFINALIZE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEEPULLFUNCTION 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEEBRANCH1CANCELFUNCTION 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEEBRANCH2CANCELFUNCTION 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAM 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMDEFAULTREADER 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMERROR 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERSHOULDCALLPULL 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCALLPULLIFNEEDED 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMLOCKED 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERGETDESIREDSIZE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMREADERGENERICCANCEL 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMCANCEL 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCANCEL 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERPULL 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCLOSE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMCLOSE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMFULFILLREADREQUEST 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERENQUEUE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTREADERREAD 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMADDREADREQUEST 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMDISTURBED 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMREADERGENERICRELEASE 1 +#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCANCLOSEORENQUEUE 1 + +#define WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(macro) \ + macro(readableStreamInternalsReadableStreamReaderGenericInitializeCode, readableStreamReaderGenericInitialize, ASCIILiteral(), s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeLength) \ + macro(readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCode, privateInitializeReadableStreamDefaultController, ASCIILiteral(), s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeLength) \ + macro(readableStreamInternalsSetupReadableStreamDefaultControllerCode, setupReadableStreamDefaultController, ASCIILiteral(), s_readableStreamInternalsSetupReadableStreamDefaultControllerCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerErrorCode, readableStreamDefaultControllerError, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeLength) \ + macro(readableStreamInternalsReadableStreamPipeToCode, readableStreamPipeTo, ASCIILiteral(), s_readableStreamInternalsReadableStreamPipeToCodeLength) \ + macro(readableStreamInternalsAcquireReadableStreamDefaultReaderCode, acquireReadableStreamDefaultReader, ASCIILiteral(), s_readableStreamInternalsAcquireReadableStreamDefaultReaderCodeLength) \ + macro(readableStreamInternalsReadableStreamPipeToWritableStreamCode, readableStreamPipeToWritableStream, ASCIILiteral(), s_readableStreamInternalsReadableStreamPipeToWritableStreamCodeLength) \ + macro(readableStreamInternalsPipeToLoopCode, pipeToLoop, ASCIILiteral(), s_readableStreamInternalsPipeToLoopCodeLength) \ + macro(readableStreamInternalsPipeToDoReadWriteCode, pipeToDoReadWrite, ASCIILiteral(), s_readableStreamInternalsPipeToDoReadWriteCodeLength) \ + macro(readableStreamInternalsPipeToErrorsMustBePropagatedForwardCode, pipeToErrorsMustBePropagatedForward, ASCIILiteral(), s_readableStreamInternalsPipeToErrorsMustBePropagatedForwardCodeLength) \ + macro(readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCode, pipeToErrorsMustBePropagatedBackward, ASCIILiteral(), s_readableStreamInternalsPipeToErrorsMustBePropagatedBackwardCodeLength) \ + macro(readableStreamInternalsPipeToClosingMustBePropagatedForwardCode, pipeToClosingMustBePropagatedForward, ASCIILiteral(), s_readableStreamInternalsPipeToClosingMustBePropagatedForwardCodeLength) \ + macro(readableStreamInternalsPipeToClosingMustBePropagatedBackwardCode, pipeToClosingMustBePropagatedBackward, ASCIILiteral(), s_readableStreamInternalsPipeToClosingMustBePropagatedBackwardCodeLength) \ + macro(readableStreamInternalsPipeToShutdownWithActionCode, pipeToShutdownWithAction, ASCIILiteral(), s_readableStreamInternalsPipeToShutdownWithActionCodeLength) \ + macro(readableStreamInternalsPipeToShutdownCode, pipeToShutdown, ASCIILiteral(), s_readableStreamInternalsPipeToShutdownCodeLength) \ + macro(readableStreamInternalsPipeToFinalizeCode, pipeToFinalize, ASCIILiteral(), s_readableStreamInternalsPipeToFinalizeCodeLength) \ + macro(readableStreamInternalsReadableStreamTeeCode, readableStreamTee, ASCIILiteral(), s_readableStreamInternalsReadableStreamTeeCodeLength) \ + macro(readableStreamInternalsReadableStreamTeePullFunctionCode, readableStreamTeePullFunction, ASCIILiteral(), s_readableStreamInternalsReadableStreamTeePullFunctionCodeLength) \ + macro(readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCode, readableStreamTeeBranch1CancelFunction, ASCIILiteral(), s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeLength) \ + macro(readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCode, readableStreamTeeBranch2CancelFunction, ASCIILiteral(), s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeLength) \ + macro(readableStreamInternalsIsReadableStreamCode, isReadableStream, ASCIILiteral(), s_readableStreamInternalsIsReadableStreamCodeLength) \ + macro(readableStreamInternalsIsReadableStreamDefaultReaderCode, isReadableStreamDefaultReader, ASCIILiteral(), s_readableStreamInternalsIsReadableStreamDefaultReaderCodeLength) \ + macro(readableStreamInternalsIsReadableStreamDefaultControllerCode, isReadableStreamDefaultController, ASCIILiteral(), s_readableStreamInternalsIsReadableStreamDefaultControllerCodeLength) \ + macro(readableStreamInternalsReadableStreamErrorCode, readableStreamError, ASCIILiteral(), s_readableStreamInternalsReadableStreamErrorCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCode, readableStreamDefaultControllerShouldCallPull, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerShouldCallPullCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCode, readableStreamDefaultControllerCallPullIfNeeded, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeLength) \ + macro(readableStreamInternalsIsReadableStreamLockedCode, isReadableStreamLocked, ASCIILiteral(), s_readableStreamInternalsIsReadableStreamLockedCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCode, readableStreamDefaultControllerGetDesiredSize, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeLength) \ + macro(readableStreamInternalsReadableStreamReaderGenericCancelCode, readableStreamReaderGenericCancel, ASCIILiteral(), s_readableStreamInternalsReadableStreamReaderGenericCancelCodeLength) \ + macro(readableStreamInternalsReadableStreamCancelCode, readableStreamCancel, ASCIILiteral(), s_readableStreamInternalsReadableStreamCancelCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerCancelCode, readableStreamDefaultControllerCancel, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerPullCode, readableStreamDefaultControllerPull, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerPullCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerCloseCode, readableStreamDefaultControllerClose, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeLength) \ + macro(readableStreamInternalsReadableStreamCloseCode, readableStreamClose, ASCIILiteral(), s_readableStreamInternalsReadableStreamCloseCodeLength) \ + macro(readableStreamInternalsReadableStreamFulfillReadRequestCode, readableStreamFulfillReadRequest, ASCIILiteral(), s_readableStreamInternalsReadableStreamFulfillReadRequestCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerEnqueueCode, readableStreamDefaultControllerEnqueue, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultReaderReadCode, readableStreamDefaultReaderRead, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultReaderReadCodeLength) \ + macro(readableStreamInternalsReadableStreamAddReadRequestCode, readableStreamAddReadRequest, ASCIILiteral(), s_readableStreamInternalsReadableStreamAddReadRequestCodeLength) \ + macro(readableStreamInternalsIsReadableStreamDisturbedCode, isReadableStreamDisturbed, ASCIILiteral(), s_readableStreamInternalsIsReadableStreamDisturbedCodeLength) \ + macro(readableStreamInternalsReadableStreamReaderGenericReleaseCode, readableStreamReaderGenericRelease, ASCIILiteral(), s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeLength) \ + macro(readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCode, readableStreamDefaultControllerCanCloseOrEnqueue, ASCIILiteral(), s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeLength) \ + +#define WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(macro) \ + macro(acquireReadableStreamDefaultReader) \ + macro(isReadableStream) \ + macro(isReadableStreamDefaultController) \ + macro(isReadableStreamDefaultReader) \ + macro(isReadableStreamDisturbed) \ + macro(isReadableStreamLocked) \ + macro(pipeToClosingMustBePropagatedBackward) \ + macro(pipeToClosingMustBePropagatedForward) \ + macro(pipeToDoReadWrite) \ + macro(pipeToErrorsMustBePropagatedBackward) \ + macro(pipeToErrorsMustBePropagatedForward) \ + macro(pipeToFinalize) \ + macro(pipeToLoop) \ + macro(pipeToShutdown) \ + macro(pipeToShutdownWithAction) \ + macro(privateInitializeReadableStreamDefaultController) \ + macro(readableStreamAddReadRequest) \ + macro(readableStreamCancel) \ + macro(readableStreamClose) \ + macro(readableStreamDefaultControllerCallPullIfNeeded) \ + macro(readableStreamDefaultControllerCanCloseOrEnqueue) \ + macro(readableStreamDefaultControllerCancel) \ + macro(readableStreamDefaultControllerClose) \ + macro(readableStreamDefaultControllerEnqueue) \ + macro(readableStreamDefaultControllerError) \ + macro(readableStreamDefaultControllerGetDesiredSize) \ + macro(readableStreamDefaultControllerPull) \ + macro(readableStreamDefaultControllerShouldCallPull) \ + macro(readableStreamDefaultReaderRead) \ + macro(readableStreamError) \ + macro(readableStreamFulfillReadRequest) \ + macro(readableStreamPipeTo) \ + macro(readableStreamPipeToWritableStream) \ + macro(readableStreamReaderGenericCancel) \ + macro(readableStreamReaderGenericInitialize) \ + macro(readableStreamReaderGenericRelease) \ + macro(readableStreamTee) \ + macro(readableStreamTeeBranch1CancelFunction) \ + macro(readableStreamTeeBranch2CancelFunction) \ + macro(readableStreamTeePullFunction) \ + macro(setupReadableStreamDefaultController) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class ReadableStreamInternalsBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit ReadableStreamInternalsBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* ReadableStreamInternalsBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void ReadableStreamInternalsBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +class ReadableStreamInternalsBuiltinFunctions { +public: + explicit ReadableStreamInternalsBuiltinFunctions(JSC::VM& vm) : m_vm(vm) { } + + void init(JSC::JSGlobalObject&); + template<typename Visitor> void visit(Visitor&); + +public: + JSC::VM& m_vm; + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(functionName) \ + JSC::WriteBarrier<JSC::JSFunction> m_##functionName##Function; + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS +}; + +inline void ReadableStreamInternalsBuiltinFunctions::init(JSC::JSGlobalObject& globalObject) +{ +#define EXPORT_FUNCTION(codeName, functionName, overriddenName, length)\ + m_##functionName##Function.set(m_vm, &globalObject, JSC::JSFunction::create(m_vm, codeName##Generator(m_vm), &globalObject)); + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(EXPORT_FUNCTION) +#undef EXPORT_FUNCTION +} + +template<typename Visitor> +inline void ReadableStreamInternalsBuiltinFunctions::visit(Visitor& visitor) +{ +#define VISIT_FUNCTION(name) visitor.append(m_##name##Function); + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(VISIT_FUNCTION) +#undef VISIT_FUNCTION +} + +template void ReadableStreamInternalsBuiltinFunctions::visit(JSC::AbstractSlotVisitor&); +template void ReadableStreamInternalsBuiltinFunctions::visit(JSC::SlotVisitor&); + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/StreamGlobals.h b/src/javascript/jsc/bindings/StreamGlobals.h new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/src/javascript/jsc/bindings/StreamGlobals.h diff --git a/src/javascript/jsc/bindings/StreamInternalsBuiltins.cpp b/src/javascript/jsc/bindings/StreamInternalsBuiltins.cpp new file mode 100644 index 000000000..2203ed2f2 --- /dev/null +++ b/src/javascript/jsc/bindings/StreamInternalsBuiltins.cpp @@ -0,0 +1,464 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "StreamInternalsBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_streamInternalsMarkPromiseAsHandledCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsMarkPromiseAsHandledCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsMarkPromiseAsHandledCodeLength = 217; +static const JSC::Intrinsic s_streamInternalsMarkPromiseAsHandledCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsMarkPromiseAsHandledCode = + "(function (promise)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isPromise(promise));\n" \ + " @putPromiseInternalField(promise, @promiseFieldFlags, @getPromiseInternalField(promise, @promiseFieldFlags) | @promiseFlagsIsHandled);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsShieldingPromiseResolveCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsShieldingPromiseResolveCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsShieldingPromiseResolveCodeLength = 198; +static const JSC::Intrinsic s_streamInternalsShieldingPromiseResolveCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsShieldingPromiseResolveCode = + "(function (result)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const promise = @Promise.@resolve(result);\n" \ + " if (promise.@then === @undefined)\n" \ + " promise.@then = @Promise.prototype.@then;\n" \ + " return promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeLength = 190; +static const JSC::Intrinsic s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCode = + "(function (object, method, args)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (method === @undefined)\n" \ + " return @Promise.@resolve();\n" \ + " return @shieldingPromiseResolve(method.@apply(object, args));\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopNoCatchCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopNoCatchCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsPromiseInvokeOrNoopNoCatchCodeLength = 127; +static const JSC::Intrinsic s_streamInternalsPromiseInvokeOrNoopNoCatchCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsPromiseInvokeOrNoopNoCatchCode = + "(function (object, key, args)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return @promiseInvokeOrNoopMethodNoCatch(object, object[key], args);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopMethodCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopMethodCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsPromiseInvokeOrNoopMethodCodeLength = 210; +static const JSC::Intrinsic s_streamInternalsPromiseInvokeOrNoopMethodCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsPromiseInvokeOrNoopMethodCode = + "(function (object, method, args)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " try {\n" \ + " return @promiseInvokeOrNoopMethodNoCatch(object, method, args);\n" \ + " }\n" \ + " catch(error) {\n" \ + " return @Promise.@reject(error);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsPromiseInvokeOrNoopCodeLength = 198; +static const JSC::Intrinsic s_streamInternalsPromiseInvokeOrNoopCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsPromiseInvokeOrNoopCode = + "(function (object, key, args)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " try {\n" \ + " return @promiseInvokeOrNoopNoCatch(object, key, args);\n" \ + " }\n" \ + " catch(error) {\n" \ + " return @Promise.@reject(error);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeLength = 362; +static const JSC::Intrinsic s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsPromiseInvokeOrFallbackOrNoopCode = + "(function (object, key1, args1, key2, args2)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " try {\n" \ + " const method = object[key1];\n" \ + " if (method === @undefined)\n" \ + " return @promiseInvokeOrNoopNoCatch(object, key2, args2);\n" \ + " return @shieldingPromiseResolve(method.@apply(object, args1));\n" \ + " }\n" \ + " catch(error) {\n" \ + " return @Promise.@reject(error);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsValidateAndNormalizeQueuingStrategyCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsValidateAndNormalizeQueuingStrategyCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsValidateAndNormalizeQueuingStrategyCodeLength = 430; +static const JSC::Intrinsic s_streamInternalsValidateAndNormalizeQueuingStrategyCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsValidateAndNormalizeQueuingStrategyCode = + "(function (size, highWaterMark)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (size !== @undefined && typeof size !== \"function\")\n" \ + " @throwTypeError(\"size parameter must be a function\");\n" \ + "\n" \ + " const newHighWaterMark = @toNumber(highWaterMark);\n" \ + "\n" \ + " if (@isNaN(newHighWaterMark) || newHighWaterMark < 0)\n" \ + " @throwRangeError(\"highWaterMark value is negative or not a number\");\n" \ + "\n" \ + " return { size: size, highWaterMark: newHighWaterMark };\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsCreateFIFOCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsCreateFIFOCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsCreateFIFOCodeLength = 2764; +static const JSC::Intrinsic s_streamInternalsCreateFIFOCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsCreateFIFOCode = + "(function () {\n" \ + " \"use strict\";\n" \ + " class Denqueue {\n" \ + " constructor() {\n" \ + " this._head = 0;\n" \ + " this._tail = 0;\n" \ + " //\n" \ + " this._capacityMask = 0x3;\n" \ + " this._list = @newArrayWithSize(4);\n" \ + " }\n" \ + " \n" \ + " size() {\n" \ + " if (this._head === this._tail) return 0;\n" \ + " if (this._head < this._tail) return this._tail - this._head;\n" \ + " else return this._capacityMask + 1 - (this._head - this._tail);\n" \ + " }\n" \ + "\n" \ + " isEmpty() {\n" \ + " return this.size() == 0;\n" \ + " }\n" \ + "\n" \ + " isNotEmpty() {\n" \ + " return this.size() > 0;\n" \ + " }\n" \ + " \n" \ + " shift() {\n" \ + " var head = this._head;\n" \ + " if (head === this._tail) return @undefined;\n" \ + " var item = this._list[head];\n" \ + " @putByValDirect(this._list, head, @undefined);\n" \ + " this._head = (head + 1) & this._capacityMask;\n" \ + " if (head < 2 && this._tail > 10000 && this._tail <= this._list.length >>> 2) this._shrinkArray();\n" \ + " return item;\n" \ + " }\n" \ + "\n" \ + " peek() {\n" \ + " if (this._head === this._tail) return @undefined;\n" \ + " return this._list[this._head];\n" \ + " }\n" \ + " \n" \ + " push(item) {\n" \ + " var tail = this._tail;\n" \ + " @putByValDirect(this._list, tail, item);\n" \ + " this._tail = (tail + 1) & this._capacityMask;\n" \ + " if (this._tail === this._head) {\n" \ + " this._growArray();\n" \ + " }\n" \ + " //\n" \ + " //\n" \ + " //\n" \ + " }\n" \ + " \n" \ + " toArray(fullCopy) {\n" \ + " var list = this._list;\n" \ + " var len = @toLength(list.length);\n" \ + " \n" \ + " if (fullCopy || this._head > this._tail) {\n" \ + " var _head = @toLength(this._head);\n" \ + " var _tail = @toLength(this._tail);\n" \ + " var total = @toLength((len - _head) + _tail);\n" \ + " var array = @newArrayWithSize(total);\n" \ + " var j = 0;\n" \ + " for (var i = _head; i < len; i++) @putByValDirect(array, j++, list[i]);\n" \ + " for (var i = 0; i < _tail; i++) @putByValDirect(array, j++, list[i]);\n" \ + " return array;\n" \ + " } else {\n" \ + " return @Array.prototype.slice.@call(list, this._head, this._tail);\n" \ + " }\n" \ + " }\n" \ + " \n" \ + " clear() {\n" \ + " this._head = 0;\n" \ + " this._tail = 0;\n" \ + " this._list.fill(undefined);\n" \ + " }\n" \ + "\n" \ + " _growArray() {\n" \ + " if (this._head) {\n" \ + " //\n" \ + " this._list = this.toArray(true);\n" \ + " this._head = 0;\n" \ + " }\n" \ + " \n" \ + " //\n" \ + " this._tail = @toLength(this._list.length);\n" \ + " \n" \ + " this._list.length <<= 1;\n" \ + " this._capacityMask = (this._capacityMask << 1) | 1;\n" \ + " }\n" \ + " \n" \ + " shrinkArray() {\n" \ + " this._list.length >>>= 1;\n" \ + " this._capacityMask >>>= 1;\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " \n" \ + " return new Denqueue();\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsNewQueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsNewQueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsNewQueueCodeLength = 85; +static const JSC::Intrinsic s_streamInternalsNewQueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsNewQueueCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return { content: @createFIFO(), size: 0 };\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsDequeueValueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsDequeueValueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsDequeueValueCodeLength = 195; +static const JSC::Intrinsic s_streamInternalsDequeueValueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsDequeueValueCode = + "(function (queue)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const record = queue.content.shift();\n" \ + " queue.size -= record.size;\n" \ + " //\n" \ + " if (queue.size < 0)\n" \ + " queue.size = 0;\n" \ + " return record.value;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsEnqueueValueWithSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsEnqueueValueWithSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsEnqueueValueWithSizeCodeLength = 248; +static const JSC::Intrinsic s_streamInternalsEnqueueValueWithSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsEnqueueValueWithSizeCode = + "(function (queue, value, size)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " size = @toNumber(size);\n" \ + " if (!@isFinite(size) || size < 0)\n" \ + " @throwRangeError(\"size has an incorrect value\");\n" \ + " \n" \ + " queue.content.push({ value, size });\n" \ + " queue.size += size;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsPeekQueueValueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsPeekQueueValueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsPeekQueueValueCodeLength = 115; +static const JSC::Intrinsic s_streamInternalsPeekQueueValueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsPeekQueueValueCode = + "(function (queue)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(queue.content.isNotEmpty());\n" \ + "\n" \ + " return queue.peek().value;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsResetQueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsResetQueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsResetQueueCodeLength = 152; +static const JSC::Intrinsic s_streamInternalsResetQueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsResetQueueCode = + "(function (queue)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(\"content\" in queue);\n" \ + " @assert(\"size\" in queue);\n" \ + " queue.content.clear();\n" \ + " queue.size = 0;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsExtractSizeAlgorithmCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsExtractSizeAlgorithmCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsExtractSizeAlgorithmCodeLength = 288; +static const JSC::Intrinsic s_streamInternalsExtractSizeAlgorithmCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsExtractSizeAlgorithmCode = + "(function (strategy)\n" \ + "{\n" \ + " if (!(\"size\" in strategy))\n" \ + " return () => 1;\n" \ + " const sizeAlgorithm = strategy[\"size\"];\n" \ + " if (typeof sizeAlgorithm !== \"function\")\n" \ + " @throwTypeError(\"strategy.size must be a function\");\n" \ + "\n" \ + " return (chunk) => { return sizeAlgorithm(chunk); };\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsExtractHighWaterMarkCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsExtractHighWaterMarkCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsExtractHighWaterMarkCodeLength = 325; +static const JSC::Intrinsic s_streamInternalsExtractHighWaterMarkCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsExtractHighWaterMarkCode = + "(function (strategy, defaultHWM)\n" \ + "{\n" \ + " if (!(\"highWaterMark\" in strategy))\n" \ + " return defaultHWM;\n" \ + " const highWaterMark = strategy[\"highWaterMark\"];\n" \ + " if (@isNaN(highWaterMark) || highWaterMark < 0)\n" \ + " @throwRangeError(\"highWaterMark value is negative or not a number\");\n" \ + "\n" \ + " return @toNumber(highWaterMark);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeLength = 335; +static const JSC::Intrinsic s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCode = + "(function (init)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isObject(init))\n" \ + " @throwTypeError(\"QueuingStrategyInit argument must be an object.\");\n" \ + " const {highWaterMark} = init;\n" \ + " if (highWaterMark === @undefined)\n" \ + " @throwTypeError(\"QueuingStrategyInit.highWaterMark member is required.\");\n" \ + "\n" \ + " return @toNumber(highWaterMark);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsCreateFulfilledPromiseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsCreateFulfilledPromiseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsCreateFulfilledPromiseCodeLength = 115; +static const JSC::Intrinsic s_streamInternalsCreateFulfilledPromiseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsCreateFulfilledPromiseCode = + "(function (value)\n" \ + "{\n" \ + " const promise = @newPromise();\n" \ + " @fulfillPromise(promise, value);\n" \ + " return promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_streamInternalsToDictionaryCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_streamInternalsToDictionaryCodeConstructorKind = JSC::ConstructorKind::None; +const int s_streamInternalsToDictionaryCodeLength = 212; +static const JSC::Intrinsic s_streamInternalsToDictionaryCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_streamInternalsToDictionaryCode = + "(function (value, defaultValue, errorMessage)\n" \ + "{\n" \ + " if (value === @undefined || value === null)\n" \ + " return defaultValue;\n" \ + " if (!@isObject(value))\n" \ + " @throwTypeError(errorMessage);\n" \ + " return value;\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().streamInternalsBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().streamInternalsBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/StreamInternalsBuiltins.h b/src/javascript/jsc/bindings/StreamInternalsBuiltins.h new file mode 100644 index 000000000..61fb36b0e --- /dev/null +++ b/src/javascript/jsc/bindings/StreamInternalsBuiltins.h @@ -0,0 +1,308 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* StreamInternals */ +extern const char* const s_streamInternalsMarkPromiseAsHandledCode; +extern const int s_streamInternalsMarkPromiseAsHandledCodeLength; +extern const JSC::ConstructAbility s_streamInternalsMarkPromiseAsHandledCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsMarkPromiseAsHandledCodeConstructorKind; +extern const char* const s_streamInternalsShieldingPromiseResolveCode; +extern const int s_streamInternalsShieldingPromiseResolveCodeLength; +extern const JSC::ConstructAbility s_streamInternalsShieldingPromiseResolveCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsShieldingPromiseResolveCodeConstructorKind; +extern const char* const s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCode; +extern const int s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeLength; +extern const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeConstructorKind; +extern const char* const s_streamInternalsPromiseInvokeOrNoopNoCatchCode; +extern const int s_streamInternalsPromiseInvokeOrNoopNoCatchCodeLength; +extern const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopNoCatchCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopNoCatchCodeConstructorKind; +extern const char* const s_streamInternalsPromiseInvokeOrNoopMethodCode; +extern const int s_streamInternalsPromiseInvokeOrNoopMethodCodeLength; +extern const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopMethodCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopMethodCodeConstructorKind; +extern const char* const s_streamInternalsPromiseInvokeOrNoopCode; +extern const int s_streamInternalsPromiseInvokeOrNoopCodeLength; +extern const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrNoopCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrNoopCodeConstructorKind; +extern const char* const s_streamInternalsPromiseInvokeOrFallbackOrNoopCode; +extern const int s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeLength; +extern const JSC::ConstructAbility s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeConstructorKind; +extern const char* const s_streamInternalsValidateAndNormalizeQueuingStrategyCode; +extern const int s_streamInternalsValidateAndNormalizeQueuingStrategyCodeLength; +extern const JSC::ConstructAbility s_streamInternalsValidateAndNormalizeQueuingStrategyCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsValidateAndNormalizeQueuingStrategyCodeConstructorKind; +extern const char* const s_streamInternalsCreateFIFOCode; +extern const int s_streamInternalsCreateFIFOCodeLength; +extern const JSC::ConstructAbility s_streamInternalsCreateFIFOCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsCreateFIFOCodeConstructorKind; +extern const char* const s_streamInternalsNewQueueCode; +extern const int s_streamInternalsNewQueueCodeLength; +extern const JSC::ConstructAbility s_streamInternalsNewQueueCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsNewQueueCodeConstructorKind; +extern const char* const s_streamInternalsDequeueValueCode; +extern const int s_streamInternalsDequeueValueCodeLength; +extern const JSC::ConstructAbility s_streamInternalsDequeueValueCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsDequeueValueCodeConstructorKind; +extern const char* const s_streamInternalsEnqueueValueWithSizeCode; +extern const int s_streamInternalsEnqueueValueWithSizeCodeLength; +extern const JSC::ConstructAbility s_streamInternalsEnqueueValueWithSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsEnqueueValueWithSizeCodeConstructorKind; +extern const char* const s_streamInternalsPeekQueueValueCode; +extern const int s_streamInternalsPeekQueueValueCodeLength; +extern const JSC::ConstructAbility s_streamInternalsPeekQueueValueCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsPeekQueueValueCodeConstructorKind; +extern const char* const s_streamInternalsResetQueueCode; +extern const int s_streamInternalsResetQueueCodeLength; +extern const JSC::ConstructAbility s_streamInternalsResetQueueCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsResetQueueCodeConstructorKind; +extern const char* const s_streamInternalsExtractSizeAlgorithmCode; +extern const int s_streamInternalsExtractSizeAlgorithmCodeLength; +extern const JSC::ConstructAbility s_streamInternalsExtractSizeAlgorithmCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsExtractSizeAlgorithmCodeConstructorKind; +extern const char* const s_streamInternalsExtractHighWaterMarkCode; +extern const int s_streamInternalsExtractHighWaterMarkCodeLength; +extern const JSC::ConstructAbility s_streamInternalsExtractHighWaterMarkCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsExtractHighWaterMarkCodeConstructorKind; +extern const char* const s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCode; +extern const int s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeLength; +extern const JSC::ConstructAbility s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeConstructorKind; +extern const char* const s_streamInternalsCreateFulfilledPromiseCode; +extern const int s_streamInternalsCreateFulfilledPromiseCodeLength; +extern const JSC::ConstructAbility s_streamInternalsCreateFulfilledPromiseCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsCreateFulfilledPromiseCodeConstructorKind; +extern const char* const s_streamInternalsToDictionaryCode; +extern const int s_streamInternalsToDictionaryCodeLength; +extern const JSC::ConstructAbility s_streamInternalsToDictionaryCodeConstructAbility; +extern const JSC::ConstructorKind s_streamInternalsToDictionaryCodeConstructorKind; + +#define WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_DATA(macro) \ + macro(markPromiseAsHandled, streamInternalsMarkPromiseAsHandled, 1) \ + macro(shieldingPromiseResolve, streamInternalsShieldingPromiseResolve, 1) \ + macro(promiseInvokeOrNoopMethodNoCatch, streamInternalsPromiseInvokeOrNoopMethodNoCatch, 3) \ + macro(promiseInvokeOrNoopNoCatch, streamInternalsPromiseInvokeOrNoopNoCatch, 3) \ + macro(promiseInvokeOrNoopMethod, streamInternalsPromiseInvokeOrNoopMethod, 3) \ + macro(promiseInvokeOrNoop, streamInternalsPromiseInvokeOrNoop, 3) \ + macro(promiseInvokeOrFallbackOrNoop, streamInternalsPromiseInvokeOrFallbackOrNoop, 5) \ + macro(validateAndNormalizeQueuingStrategy, streamInternalsValidateAndNormalizeQueuingStrategy, 2) \ + macro(createFIFO, streamInternalsCreateFIFO, 0) \ + macro(newQueue, streamInternalsNewQueue, 0) \ + macro(dequeueValue, streamInternalsDequeueValue, 1) \ + macro(enqueueValueWithSize, streamInternalsEnqueueValueWithSize, 3) \ + macro(peekQueueValue, streamInternalsPeekQueueValue, 1) \ + macro(resetQueue, streamInternalsResetQueue, 1) \ + macro(extractSizeAlgorithm, streamInternalsExtractSizeAlgorithm, 1) \ + macro(extractHighWaterMark, streamInternalsExtractHighWaterMark, 2) \ + macro(extractHighWaterMarkFromQueuingStrategyInit, streamInternalsExtractHighWaterMarkFromQueuingStrategyInit, 1) \ + macro(createFulfilledPromise, streamInternalsCreateFulfilledPromise, 1) \ + macro(toDictionary, streamInternalsToDictionary, 3) \ + +#define WEBCORE_BUILTIN_STREAMINTERNALS_MARKPROMISEASHANDLED 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_SHIELDINGPROMISERESOLVE 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_PROMISEINVOKEORNOOPMETHODNOCATCH 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_PROMISEINVOKEORNOOPNOCATCH 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_PROMISEINVOKEORNOOPMETHOD 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_PROMISEINVOKEORNOOP 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_PROMISEINVOKEORFALLBACKORNOOP 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_VALIDATEANDNORMALIZEQUEUINGSTRATEGY 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_CREATEFIFO 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_NEWQUEUE 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_DEQUEUEVALUE 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_ENQUEUEVALUEWITHSIZE 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_PEEKQUEUEVALUE 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_RESETQUEUE 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_EXTRACTSIZEALGORITHM 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_EXTRACTHIGHWATERMARK 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_EXTRACTHIGHWATERMARKFROMQUEUINGSTRATEGYINIT 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_CREATEFULFILLEDPROMISE 1 +#define WEBCORE_BUILTIN_STREAMINTERNALS_TODICTIONARY 1 + +#define WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(macro) \ + macro(streamInternalsMarkPromiseAsHandledCode, markPromiseAsHandled, ASCIILiteral(), s_streamInternalsMarkPromiseAsHandledCodeLength) \ + macro(streamInternalsShieldingPromiseResolveCode, shieldingPromiseResolve, ASCIILiteral(), s_streamInternalsShieldingPromiseResolveCodeLength) \ + macro(streamInternalsPromiseInvokeOrNoopMethodNoCatchCode, promiseInvokeOrNoopMethodNoCatch, ASCIILiteral(), s_streamInternalsPromiseInvokeOrNoopMethodNoCatchCodeLength) \ + macro(streamInternalsPromiseInvokeOrNoopNoCatchCode, promiseInvokeOrNoopNoCatch, ASCIILiteral(), s_streamInternalsPromiseInvokeOrNoopNoCatchCodeLength) \ + macro(streamInternalsPromiseInvokeOrNoopMethodCode, promiseInvokeOrNoopMethod, ASCIILiteral(), s_streamInternalsPromiseInvokeOrNoopMethodCodeLength) \ + macro(streamInternalsPromiseInvokeOrNoopCode, promiseInvokeOrNoop, ASCIILiteral(), s_streamInternalsPromiseInvokeOrNoopCodeLength) \ + macro(streamInternalsPromiseInvokeOrFallbackOrNoopCode, promiseInvokeOrFallbackOrNoop, ASCIILiteral(), s_streamInternalsPromiseInvokeOrFallbackOrNoopCodeLength) \ + macro(streamInternalsValidateAndNormalizeQueuingStrategyCode, validateAndNormalizeQueuingStrategy, ASCIILiteral(), s_streamInternalsValidateAndNormalizeQueuingStrategyCodeLength) \ + macro(streamInternalsCreateFIFOCode, createFIFO, ASCIILiteral(), s_streamInternalsCreateFIFOCodeLength) \ + macro(streamInternalsNewQueueCode, newQueue, ASCIILiteral(), s_streamInternalsNewQueueCodeLength) \ + macro(streamInternalsDequeueValueCode, dequeueValue, ASCIILiteral(), s_streamInternalsDequeueValueCodeLength) \ + macro(streamInternalsEnqueueValueWithSizeCode, enqueueValueWithSize, ASCIILiteral(), s_streamInternalsEnqueueValueWithSizeCodeLength) \ + macro(streamInternalsPeekQueueValueCode, peekQueueValue, ASCIILiteral(), s_streamInternalsPeekQueueValueCodeLength) \ + macro(streamInternalsResetQueueCode, resetQueue, ASCIILiteral(), s_streamInternalsResetQueueCodeLength) \ + macro(streamInternalsExtractSizeAlgorithmCode, extractSizeAlgorithm, ASCIILiteral(), s_streamInternalsExtractSizeAlgorithmCodeLength) \ + macro(streamInternalsExtractHighWaterMarkCode, extractHighWaterMark, ASCIILiteral(), s_streamInternalsExtractHighWaterMarkCodeLength) \ + macro(streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCode, extractHighWaterMarkFromQueuingStrategyInit, ASCIILiteral(), s_streamInternalsExtractHighWaterMarkFromQueuingStrategyInitCodeLength) \ + macro(streamInternalsCreateFulfilledPromiseCode, createFulfilledPromise, ASCIILiteral(), s_streamInternalsCreateFulfilledPromiseCodeLength) \ + macro(streamInternalsToDictionaryCode, toDictionary, ASCIILiteral(), s_streamInternalsToDictionaryCodeLength) \ + +#define WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(macro) \ + macro(createFIFO) \ + macro(createFulfilledPromise) \ + macro(dequeueValue) \ + macro(enqueueValueWithSize) \ + macro(extractHighWaterMark) \ + macro(extractHighWaterMarkFromQueuingStrategyInit) \ + macro(extractSizeAlgorithm) \ + macro(markPromiseAsHandled) \ + macro(newQueue) \ + macro(peekQueueValue) \ + macro(promiseInvokeOrFallbackOrNoop) \ + macro(promiseInvokeOrNoop) \ + macro(promiseInvokeOrNoopMethod) \ + macro(promiseInvokeOrNoopMethodNoCatch) \ + macro(promiseInvokeOrNoopNoCatch) \ + macro(resetQueue) \ + macro(shieldingPromiseResolve) \ + macro(toDictionary) \ + macro(validateAndNormalizeQueuingStrategy) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class StreamInternalsBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit StreamInternalsBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* StreamInternalsBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void StreamInternalsBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +class StreamInternalsBuiltinFunctions { +public: + explicit StreamInternalsBuiltinFunctions(JSC::VM& vm) : m_vm(vm) { } + + void init(JSC::JSGlobalObject&); + template<typename Visitor> void visit(Visitor&); + +public: + JSC::VM& m_vm; + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(functionName) \ + JSC::WriteBarrier<JSC::JSFunction> m_##functionName##Function; + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS +}; + +inline void StreamInternalsBuiltinFunctions::init(JSC::JSGlobalObject& globalObject) +{ +#define EXPORT_FUNCTION(codeName, functionName, overriddenName, length)\ + m_##functionName##Function.set(m_vm, &globalObject, JSC::JSFunction::create(m_vm, codeName##Generator(m_vm), &globalObject)); + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_CODE(EXPORT_FUNCTION) +#undef EXPORT_FUNCTION +} + +template<typename Visitor> +inline void StreamInternalsBuiltinFunctions::visit(Visitor& visitor) +{ +#define VISIT_FUNCTION(name) visitor.append(m_##name##Function); + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(VISIT_FUNCTION) +#undef VISIT_FUNCTION +} + +template void StreamInternalsBuiltinFunctions::visit(JSC::AbstractSlotVisitor&); +template void StreamInternalsBuiltinFunctions::visit(JSC::SlotVisitor&); + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/TransformStreamBuiltins.cpp b/src/javascript/jsc/bindings/TransformStreamBuiltins.cpp new file mode 100644 index 000000000..027abb5c8 --- /dev/null +++ b/src/javascript/jsc/bindings/TransformStreamBuiltins.cpp @@ -0,0 +1,170 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "TransformStreamBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_transformStreamInitializeTransformStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInitializeTransformStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInitializeTransformStreamCodeLength = 2727; +static const JSC::Intrinsic s_transformStreamInitializeTransformStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInitializeTransformStreamCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " let transformer = arguments[0];\n" \ + "\n" \ + " //\n" \ + " if (@isObject(transformer) && @getByIdDirectPrivate(transformer, \"TransformStream\"))\n" \ + " return this;\n" \ + "\n" \ + " let writableStrategy = arguments[1];\n" \ + " let readableStrategy = arguments[2];\n" \ + "\n" \ + " if (transformer === @undefined)\n" \ + " transformer = null;\n" \ + "\n" \ + " if (readableStrategy === @undefined)\n" \ + " readableStrategy = { };\n" \ + "\n" \ + " if (writableStrategy === @undefined)\n" \ + " writableStrategy = { };\n" \ + "\n" \ + " let transformerDict = { };\n" \ + " if (transformer !== null) {\n" \ + " if (\"start\" in transformer) {\n" \ + " transformerDict[\"start\"] = transformer[\"start\"];\n" \ + " if (typeof transformerDict[\"start\"] !== \"function\")\n" \ + " @throwTypeError(\"transformer.start should be a function\");\n" \ + " }\n" \ + " if (\"transform\" in transformer) {\n" \ + " transformerDict[\"transform\"] = transformer[\"transform\"];\n" \ + " if (typeof transformerDict[\"transform\"] !== \"function\")\n" \ + " @throwTypeError(\"transformer.transform should be a function\");\n" \ + " }\n" \ + " if (\"flush\" in transformer) {\n" \ + " transformerDict[\"flush\"] = transformer[\"flush\"];\n" \ + " if (typeof transformerDict[\"flush\"] !== \"function\")\n" \ + " @throwTypeError(\"transformer.flush should be a function\");\n" \ + " }\n" \ + "\n" \ + " if (\"readableType\" in transformer)\n" \ + " @throwRangeError(\"TransformStream transformer has a readableType\");\n" \ + " if (\"writableType\" in transformer)\n" \ + " @throwRangeError(\"TransformStream transformer has a writableType\");\n" \ + " }\n" \ + "\n" \ + " const readableHighWaterMark = @extractHighWaterMark(readableStrategy, 0);\n" \ + " const readableSizeAlgorithm = @extractSizeAlgorithm(readableStrategy);\n" \ + "\n" \ + " const writableHighWaterMark = @extractHighWaterMark(writableStrategy, 1);\n" \ + " const writableSizeAlgorithm = @extractSizeAlgorithm(writableStrategy);\n" \ + "\n" \ + " const startPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " @initializeTransformStream(this, startPromiseCapability.@promise, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm);\n" \ + " @setUpTransformStreamDefaultControllerFromTransformer(this, transformer, transformerDict);\n" \ + "\n" \ + " if (\"start\" in transformerDict) {\n" \ + " const controller = @getByIdDirectPrivate(this, \"controller\");\n" \ + " const startAlgorithm = () => @promiseInvokeOrNoopMethodNoCatch(transformer, transformerDict[\"start\"], [controller]);\n" \ + " startAlgorithm().@then(() => {\n" \ + " //\n" \ + " startPromiseCapability.@resolve.@call();\n" \ + " }, (error) => {\n" \ + " startPromiseCapability.@reject.@call(@undefined, error);\n" \ + " });\n" \ + " } else\n" \ + " startPromiseCapability.@resolve.@call();\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamReadableCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamReadableCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamReadableCodeLength = 190; +static const JSC::Intrinsic s_transformStreamReadableCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamReadableCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isTransformStream(this))\n" \ + " throw @makeThisTypeError(\"TransformStream\", \"readable\");\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"readable\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamWritableCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamWritableCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamWritableCodeLength = 190; +static const JSC::Intrinsic s_transformStreamWritableCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamWritableCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isTransformStream(this))\n" \ + " throw @makeThisTypeError(\"TransformStream\", \"writable\");\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"writable\");\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().transformStreamBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().transformStreamBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/TransformStreamBuiltins.h b/src/javascript/jsc/bindings/TransformStreamBuiltins.h new file mode 100644 index 000000000..bdf0c07cc --- /dev/null +++ b/src/javascript/jsc/bindings/TransformStreamBuiltins.h @@ -0,0 +1,143 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* TransformStream */ +extern const char* const s_transformStreamInitializeTransformStreamCode; +extern const int s_transformStreamInitializeTransformStreamCodeLength; +extern const JSC::ConstructAbility s_transformStreamInitializeTransformStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInitializeTransformStreamCodeConstructorKind; +extern const char* const s_transformStreamReadableCode; +extern const int s_transformStreamReadableCodeLength; +extern const JSC::ConstructAbility s_transformStreamReadableCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamReadableCodeConstructorKind; +extern const char* const s_transformStreamWritableCode; +extern const int s_transformStreamWritableCodeLength; +extern const JSC::ConstructAbility s_transformStreamWritableCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamWritableCodeConstructorKind; + +#define WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_DATA(macro) \ + macro(initializeTransformStream, transformStreamInitializeTransformStream, 0) \ + macro(readable, transformStreamReadable, 0) \ + macro(writable, transformStreamWritable, 0) \ + +#define WEBCORE_BUILTIN_TRANSFORMSTREAM_INITIALIZETRANSFORMSTREAM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAM_READABLE 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAM_WRITABLE 1 + +#define WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_CODE(macro) \ + macro(transformStreamInitializeTransformStreamCode, initializeTransformStream, ASCIILiteral(), s_transformStreamInitializeTransformStreamCodeLength) \ + macro(transformStreamReadableCode, readable, "get readable"_s, s_transformStreamReadableCodeLength) \ + macro(transformStreamWritableCode, writable, ASCIILiteral(), s_transformStreamWritableCodeLength) \ + +#define WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_FUNCTION_NAME(macro) \ + macro(initializeTransformStream) \ + macro(readable) \ + macro(writable) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class TransformStreamBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit TransformStreamBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* TransformStreamBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void TransformStreamBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_TRANSFORMSTREAM_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.cpp b/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.cpp new file mode 100644 index 000000000..31c509a1c --- /dev/null +++ b/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.cpp @@ -0,0 +1,142 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "TransformStreamDefaultControllerBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeLength = 54; +static const JSC::Intrinsic s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamDefaultControllerDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamDefaultControllerDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamDefaultControllerDesiredSizeCodeLength = 465; +static const JSC::Intrinsic s_transformStreamDefaultControllerDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamDefaultControllerDesiredSizeCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isTransformStreamDefaultController(this))\n" \ + " throw @makeThisTypeError(\"TransformStreamDefaultController\", \"enqueue\");\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(this, \"stream\");\n" \ + " const readable = @getByIdDirectPrivate(stream, \"readable\");\n" \ + " const readableController = @getByIdDirectPrivate(readable, \"readableStreamController\");\n" \ + "\n" \ + " return @readableStreamDefaultControllerGetDesiredSize(readableController);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamDefaultControllerEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamDefaultControllerEnqueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamDefaultControllerEnqueueCodeLength = 235; +static const JSC::Intrinsic s_transformStreamDefaultControllerEnqueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamDefaultControllerEnqueueCode = + "(function (chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isTransformStreamDefaultController(this))\n" \ + " throw @makeThisTypeError(\"TransformStreamDefaultController\", \"enqueue\");\n" \ + "\n" \ + " @transformStreamDefaultControllerEnqueue(this, chunk);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamDefaultControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamDefaultControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamDefaultControllerErrorCodeLength = 223; +static const JSC::Intrinsic s_transformStreamDefaultControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamDefaultControllerErrorCode = + "(function (e)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isTransformStreamDefaultController(this))\n" \ + " throw @makeThisTypeError(\"TransformStreamDefaultController\", \"error\");\n" \ + "\n" \ + " @transformStreamDefaultControllerError(this, e);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamDefaultControllerTerminateCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamDefaultControllerTerminateCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamDefaultControllerTerminateCodeLength = 227; +static const JSC::Intrinsic s_transformStreamDefaultControllerTerminateCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamDefaultControllerTerminateCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isTransformStreamDefaultController(this))\n" \ + " throw @makeThisTypeError(\"TransformStreamDefaultController\", \"terminate\");\n" \ + "\n" \ + " @transformStreamDefaultControllerTerminate(this);\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().transformStreamDefaultControllerBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().transformStreamDefaultControllerBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.h b/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.h new file mode 100644 index 000000000..302e2e21c --- /dev/null +++ b/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.h @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* TransformStreamDefaultController */ +extern const char* const s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCode; +extern const int s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeConstructorKind; +extern const char* const s_transformStreamDefaultControllerDesiredSizeCode; +extern const int s_transformStreamDefaultControllerDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_transformStreamDefaultControllerDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamDefaultControllerDesiredSizeCodeConstructorKind; +extern const char* const s_transformStreamDefaultControllerEnqueueCode; +extern const int s_transformStreamDefaultControllerEnqueueCodeLength; +extern const JSC::ConstructAbility s_transformStreamDefaultControllerEnqueueCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamDefaultControllerEnqueueCodeConstructorKind; +extern const char* const s_transformStreamDefaultControllerErrorCode; +extern const int s_transformStreamDefaultControllerErrorCodeLength; +extern const JSC::ConstructAbility s_transformStreamDefaultControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamDefaultControllerErrorCodeConstructorKind; +extern const char* const s_transformStreamDefaultControllerTerminateCode; +extern const int s_transformStreamDefaultControllerTerminateCodeLength; +extern const JSC::ConstructAbility s_transformStreamDefaultControllerTerminateCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamDefaultControllerTerminateCodeConstructorKind; + +#define WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_DATA(macro) \ + macro(initializeTransformStreamDefaultController, transformStreamDefaultControllerInitializeTransformStreamDefaultController, 0) \ + macro(desiredSize, transformStreamDefaultControllerDesiredSize, 0) \ + macro(enqueue, transformStreamDefaultControllerEnqueue, 1) \ + macro(error, transformStreamDefaultControllerError, 1) \ + macro(terminate, transformStreamDefaultControllerTerminate, 0) \ + +#define WEBCORE_BUILTIN_TRANSFORMSTREAMDEFAULTCONTROLLER_INITIALIZETRANSFORMSTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMDEFAULTCONTROLLER_DESIREDSIZE 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMDEFAULTCONTROLLER_ENQUEUE 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMDEFAULTCONTROLLER_ERROR 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMDEFAULTCONTROLLER_TERMINATE 1 + +#define WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(macro) \ + macro(transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCode, initializeTransformStreamDefaultController, ASCIILiteral(), s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeLength) \ + macro(transformStreamDefaultControllerDesiredSizeCode, desiredSize, "get desiredSize"_s, s_transformStreamDefaultControllerDesiredSizeCodeLength) \ + macro(transformStreamDefaultControllerEnqueueCode, enqueue, ASCIILiteral(), s_transformStreamDefaultControllerEnqueueCodeLength) \ + macro(transformStreamDefaultControllerErrorCode, error, ASCIILiteral(), s_transformStreamDefaultControllerErrorCodeLength) \ + macro(transformStreamDefaultControllerTerminateCode, terminate, ASCIILiteral(), s_transformStreamDefaultControllerTerminateCodeLength) \ + +#define WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(macro) \ + macro(desiredSize) \ + macro(enqueue) \ + macro(error) \ + macro(initializeTransformStreamDefaultController) \ + macro(terminate) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class TransformStreamDefaultControllerBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit TransformStreamDefaultControllerBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* TransformStreamDefaultControllerBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void TransformStreamDefaultControllerBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/TransformStreamInternalsBuiltins.cpp b/src/javascript/jsc/bindings/TransformStreamInternalsBuiltins.cpp new file mode 100644 index 000000000..560a6350c --- /dev/null +++ b/src/javascript/jsc/bindings/TransformStreamInternalsBuiltins.cpp @@ -0,0 +1,492 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "TransformStreamInternalsBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_transformStreamInternalsIsTransformStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsIsTransformStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsIsTransformStreamCodeLength = 120; +static const JSC::Intrinsic s_transformStreamInternalsIsTransformStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsIsTransformStreamCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return @isObject(stream) && !!@getByIdDirectPrivate(stream, \"readable\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsIsTransformStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsIsTransformStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsIsTransformStreamDefaultControllerCodeLength = 142; +static const JSC::Intrinsic s_transformStreamInternalsIsTransformStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsIsTransformStreamDefaultControllerCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return @isObject(controller) && !!@getByIdDirectPrivate(controller, \"transformAlgorithm\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsCreateTransformStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsCreateTransformStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsCreateTransformStreamCodeLength = 1317; +static const JSC::Intrinsic s_transformStreamInternalsCreateTransformStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsCreateTransformStreamCode = + "(function (startAlgorithm, transformAlgorithm, flushAlgorithm, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm)\n" \ + "{\n" \ + " if (writableHighWaterMark === @undefined)\n" \ + " writableHighWaterMark = 1;\n" \ + " if (writableSizeAlgorithm === @undefined)\n" \ + " writableSizeAlgorithm = () => 1;\n" \ + " if (readableHighWaterMark === @undefined)\n" \ + " readableHighWaterMark = 0;\n" \ + " if (readableSizeAlgorithm === @undefined)\n" \ + " readableSizeAlgorithm = () => 1;\n" \ + " @assert(writableHighWaterMark >= 0);\n" \ + " @assert(readableHighWaterMark >= 0);\n" \ + "\n" \ + " const transform = {};\n" \ + " @putByIdDirectPrivate(transform, \"TransformStream\", true);\n" \ + "\n" \ + " const stream = new @TransformStream(transform);\n" \ + " const startPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " @initializeTransformStream(stream, startPromiseCapability.@promise, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm);\n" \ + "\n" \ + " const controller = new @TransformStreamDefaultController();\n" \ + " @setUpTransformStreamDefaultController(stream, controller, transformAlgorithm, flushAlgorithm);\n" \ + "\n" \ + " startAlgorithm().@then(() => {\n" \ + " startPromiseCapability.@resolve.@call();\n" \ + " }, (error) => {\n" \ + " startPromiseCapability.@reject.@call(@undefined, error);\n" \ + " });\n" \ + "\n" \ + " return stream;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsInitializeTransformStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsInitializeTransformStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsInitializeTransformStreamCodeLength = 1881; +static const JSC::Intrinsic s_transformStreamInternalsInitializeTransformStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsInitializeTransformStreamCode = + "(function (stream, startPromise, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const startAlgorithm = () => { return startPromise; };\n" \ + " const writeAlgorithm = (chunk) => { return @transformStreamDefaultSinkWriteAlgorithm(stream, chunk); }\n" \ + " const abortAlgorithm = (reason) => { return @transformStreamDefaultSinkAbortAlgorithm(stream, reason); }\n" \ + " const closeAlgorithm = () => { return @transformStreamDefaultSinkCloseAlgorithm(stream); }\n" \ + " const writable = @createWritableStream(startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, writableHighWaterMark, writableSizeAlgorithm);\n" \ + "\n" \ + " const pullAlgorithm = () => { return @transformStreamDefaultSourcePullAlgorithm(stream); };\n" \ + " const cancelAlgorithm = (reason) => {\n" \ + " @transformStreamErrorWritableAndUnblockWrite(stream, reason);\n" \ + " return @Promise.@resolve();\n" \ + " };\n" \ + " const underlyingSource = { };\n" \ + " @putByIdDirectPrivate(underlyingSource, \"start\", startAlgorithm);\n" \ + " @putByIdDirectPrivate(underlyingSource, \"pull\", pullAlgorithm);\n" \ + " @putByIdDirectPrivate(underlyingSource, \"cancel\", cancelAlgorithm);\n" \ + " const options = { };\n" \ + " @putByIdDirectPrivate(options, \"size\", readableSizeAlgorithm);\n" \ + " @putByIdDirectPrivate(options, \"highWaterMark\", readableHighWaterMark);\n" \ + " const readable = new @ReadableStream(underlyingSource, options);\n" \ + "\n" \ + " //\n" \ + " @putByIdDirectPrivate(stream, \"writable\", writable);\n" \ + " //\n" \ + " @putByIdDirectPrivate(stream, \"internalWritable\", @getInternalWritableStream(writable));\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"readable\", readable);\n" \ + " @putByIdDirectPrivate(stream, \"backpressure\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"backpressureChangePromise\", @undefined);\n" \ + "\n" \ + " @transformStreamSetBackpressure(stream, true);\n" \ + " @putByIdDirectPrivate(stream, \"controller\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamErrorCodeLength = 330; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamErrorCode = + "(function (stream, e)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const readable = @getByIdDirectPrivate(stream, \"readable\");\n" \ + " const readableController = @getByIdDirectPrivate(readable, \"readableStreamController\");\n" \ + " @readableStreamDefaultControllerError(readableController, e);\n" \ + "\n" \ + " @transformStreamErrorWritableAndUnblockWrite(stream, e);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeLength = 431; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCode = + "(function (stream, e)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @transformStreamDefaultControllerClearAlgorithms(@getByIdDirectPrivate(stream, \"controller\"));\n" \ + "\n" \ + " const writable = @getByIdDirectPrivate(stream, \"internalWritable\");\n" \ + " @writableStreamDefaultControllerErrorIfNeeded(@getByIdDirectPrivate(writable, \"controller\"), e);\n" \ + "\n" \ + " if (@getByIdDirectPrivate(stream, \"backpressure\"))\n" \ + " @transformStreamSetBackpressure(stream, false);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamSetBackpressureCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamSetBackpressureCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamSetBackpressureCodeLength = 498; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamSetBackpressureCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamSetBackpressureCode = + "(function (stream, backpressure)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(stream, \"backpressure\") !== backpressure);\n" \ + "\n" \ + " const backpressureChangePromise = @getByIdDirectPrivate(stream, \"backpressureChangePromise\");\n" \ + " if (backpressureChangePromise !== @undefined)\n" \ + " backpressureChangePromise.@resolve.@call();\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"backpressureChangePromise\", @newPromiseCapability(@Promise));\n" \ + " @putByIdDirectPrivate(stream, \"backpressure\", backpressure);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeLength = 478; +static const JSC::Intrinsic s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsSetUpTransformStreamDefaultControllerCode = + "(function (stream, controller, transformAlgorithm, flushAlgorithm)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@isTransformStream(stream));\n" \ + " @assert(@getByIdDirectPrivate(stream, \"controller\") === @undefined);\n" \ + "\n" \ + " @putByIdDirectPrivate(controller, \"stream\", stream);\n" \ + " @putByIdDirectPrivate(stream, \"controller\", controller);\n" \ + " @putByIdDirectPrivate(controller, \"transformAlgorithm\", transformAlgorithm);\n" \ + " @putByIdDirectPrivate(controller, \"flushAlgorithm\", flushAlgorithm);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeLength = 940; +static const JSC::Intrinsic s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCode = + "(function (stream, transformer, transformerDict)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const controller = new @TransformStreamDefaultController();\n" \ + " let transformAlgorithm = (chunk) => {\n" \ + " try {\n" \ + " @transformStreamDefaultControllerEnqueue(controller, chunk);\n" \ + " } catch (e) {\n" \ + " return @Promise.@reject(e);\n" \ + " }\n" \ + " return @Promise.@resolve();\n" \ + " };\n" \ + " let flushAlgorithm = () => { return @Promise.@resolve(); };\n" \ + "\n" \ + " if (\"transform\" in transformerDict)\n" \ + " transformAlgorithm = (chunk) => {\n" \ + " return @promiseInvokeOrNoopMethod(transformer, transformerDict[\"transform\"], [chunk, controller]);\n" \ + " };\n" \ + "\n" \ + " if (\"flush\" in transformerDict) {\n" \ + " flushAlgorithm = () => {\n" \ + " return @promiseInvokeOrNoopMethod(transformer, transformerDict[\"flush\"], [controller]);\n" \ + " };\n" \ + " }\n" \ + "\n" \ + " @setUpTransformStreamDefaultController(stream, controller, transformAlgorithm, flushAlgorithm);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeLength = 190; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " @putByIdDirectPrivate(controller, \"transformAlgorithm\", true);\n" \ + " @putByIdDirectPrivate(controller, \"flushAlgorithm\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeLength = 979; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCode = + "(function (controller, chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + " const readable = @getByIdDirectPrivate(stream, \"readable\");\n" \ + " const readableController = @getByIdDirectPrivate(readable, \"readableStreamController\");\n" \ + "\n" \ + " @assert(readableController !== @undefined);\n" \ + " if (!@readableStreamDefaultControllerCanCloseOrEnqueue(readableController))\n" \ + " @throwTypeError(\"TransformStream.readable cannot close or enqueue\");\n" \ + "\n" \ + " try {\n" \ + " @readableStreamDefaultControllerEnqueue(readableController, chunk);\n" \ + " } catch (e) {\n" \ + " @transformStreamErrorWritableAndUnblockWrite(stream, e);\n" \ + " throw @getByIdDirectPrivate(readable, \"storedError\");\n" \ + " }\n" \ + "\n" \ + " const backpressure = !@readableStreamDefaultControllerShouldCallPull(readableController);\n" \ + " if (backpressure !== @getByIdDirectPrivate(stream, \"backpressure\")) {\n" \ + " @assert(backpressure);\n" \ + " @transformStreamSetBackpressure(stream, true);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeLength = 125; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultControllerErrorCode = + "(function (controller, e)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @transformStreamError(@getByIdDirectPrivate(controller, \"stream\"), e);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeLength = 500; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCode = + "(function (controller, chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const promiseCapability = @newPromiseCapability(@Promise);\n" \ + "\n" \ + " const transformPromise = @getByIdDirectPrivate(controller, \"transformAlgorithm\").@call(@undefined, chunk);\n" \ + " transformPromise.@then(() => {\n" \ + " promiseCapability.@resolve();\n" \ + " }, (r) => {\n" \ + " @transformStreamError(@getByIdDirectPrivate(controller, \"stream\"), r);\n" \ + " promiseCapability.@reject.@call(@undefined, r);\n" \ + " });\n" \ + " return promiseCapability.@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeLength = 554; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultControllerTerminateCode = + "(function (controller)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + " const readable = @getByIdDirectPrivate(stream, \"readable\");\n" \ + " const readableController = @getByIdDirectPrivate(readable, \"readableStreamController\");\n" \ + "\n" \ + " //\n" \ + " if (@readableStreamDefaultControllerCanCloseOrEnqueue(readableController))\n" \ + " @readableStreamDefaultControllerClose(readableController);\n" \ + " const error = @makeTypeError(\"the stream has been terminated\");\n" \ + " @transformStreamErrorWritableAndUnblockWrite(stream, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeLength = 1373; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCode = + "(function (stream, chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const writable = @getByIdDirectPrivate(stream, \"internalWritable\");\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(writable, \"state\") === \"writable\");\n" \ + "\n" \ + " const controller = @getByIdDirectPrivate(stream, \"controller\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(stream, \"backpressure\")) {\n" \ + " const promiseCapability = @newPromiseCapability(@Promise);\n" \ + "\n" \ + " const backpressureChangePromise = @getByIdDirectPrivate(stream, \"backpressureChangePromise\");\n" \ + " @assert(backpressureChangePromise !== @undefined);\n" \ + " backpressureChangePromise.@promise.@then(() => {\n" \ + " const state = @getByIdDirectPrivate(writable, \"state\");\n" \ + " if (state === \"erroring\") {\n" \ + " promiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(writable, \"storedError\"));\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @assert(state === \"writable\");\n" \ + " @transformStreamDefaultControllerPerformTransform(controller, chunk).@then(() => {\n" \ + " promiseCapability.@resolve();\n" \ + " }, (e) => {\n" \ + " promiseCapability.@reject.@call(@undefined, e);\n" \ + " });\n" \ + " }, (e) => {\n" \ + " promiseCapability.@reject.@call(@undefined, e);\n" \ + " });\n" \ + "\n" \ + " return promiseCapability.@promise;\n" \ + " }\n" \ + " return @transformStreamDefaultControllerPerformTransform(controller, chunk);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeLength = 126; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCode = + "(function (stream, reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @transformStreamError(stream, reason);\n" \ + " return @Promise.@resolve();\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeLength = 1295; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + " const readable = @getByIdDirectPrivate(stream, \"readable\");\n" \ + " const controller = @getByIdDirectPrivate(stream, \"controller\");\n" \ + " const readableController = @getByIdDirectPrivate(readable, \"readableStreamController\");\n" \ + "\n" \ + " const flushAlgorithm = @getByIdDirectPrivate(controller, \"flushAlgorithm\");\n" \ + " @assert(flushAlgorithm !== @undefined);\n" \ + " const flushPromise = @getByIdDirectPrivate(controller, \"flushAlgorithm\").@call();\n" \ + " @transformStreamDefaultControllerClearAlgorithms(controller);\n" \ + "\n" \ + " const promiseCapability = @newPromiseCapability(@Promise);\n" \ + " flushPromise.@then(() => {\n" \ + " if (@getByIdDirectPrivate(readable, \"state\") === @streamErrored) {\n" \ + " promiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(readable, \"storedError\"));\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " //\n" \ + " if (@readableStreamDefaultControllerCanCloseOrEnqueue(readableController))\n" \ + " @readableStreamDefaultControllerClose(readableController);\n" \ + " promiseCapability.@resolve();\n" \ + " }, (r) => {\n" \ + " @transformStreamError(@getByIdDirectPrivate(controller, \"stream\"), r);\n" \ + " promiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(readable, \"storedError\"));\n" \ + " });\n" \ + " return promiseCapability.@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeConstructorKind = JSC::ConstructorKind::None; +const int s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeLength = 325; +static const JSC::Intrinsic s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(stream, \"backpressure\"));\n" \ + " @assert(@getByIdDirectPrivate(stream, \"backpressureChangePromise\") !== @undefined);\n" \ + "\n" \ + " @transformStreamSetBackpressure(stream, false);\n" \ + "\n" \ + " return @getByIdDirectPrivate(stream, \"backpressureChangePromise\").@promise;\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().transformStreamInternalsBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().transformStreamInternalsBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/TransformStreamInternalsBuiltins.h b/src/javascript/jsc/bindings/TransformStreamInternalsBuiltins.h new file mode 100644 index 000000000..ad19d0a7e --- /dev/null +++ b/src/javascript/jsc/bindings/TransformStreamInternalsBuiltins.h @@ -0,0 +1,300 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* TransformStreamInternals */ +extern const char* const s_transformStreamInternalsIsTransformStreamCode; +extern const int s_transformStreamInternalsIsTransformStreamCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsIsTransformStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsIsTransformStreamCodeConstructorKind; +extern const char* const s_transformStreamInternalsIsTransformStreamDefaultControllerCode; +extern const int s_transformStreamInternalsIsTransformStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsIsTransformStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsIsTransformStreamDefaultControllerCodeConstructorKind; +extern const char* const s_transformStreamInternalsCreateTransformStreamCode; +extern const int s_transformStreamInternalsCreateTransformStreamCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsCreateTransformStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsCreateTransformStreamCodeConstructorKind; +extern const char* const s_transformStreamInternalsInitializeTransformStreamCode; +extern const int s_transformStreamInternalsInitializeTransformStreamCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsInitializeTransformStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsInitializeTransformStreamCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamErrorCode; +extern const int s_transformStreamInternalsTransformStreamErrorCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamErrorCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCode; +extern const int s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamSetBackpressureCode; +extern const int s_transformStreamInternalsTransformStreamSetBackpressureCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamSetBackpressureCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamSetBackpressureCodeConstructorKind; +extern const char* const s_transformStreamInternalsSetUpTransformStreamDefaultControllerCode; +extern const int s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeConstructorKind; +extern const char* const s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCode; +extern const int s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCode; +extern const int s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCode; +extern const int s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultControllerErrorCode; +extern const int s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCode; +extern const int s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultControllerTerminateCode; +extern const int s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCode; +extern const int s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCode; +extern const int s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCode; +extern const int s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeConstructorKind; +extern const char* const s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCode; +extern const int s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeLength; +extern const JSC::ConstructAbility s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeConstructAbility; +extern const JSC::ConstructorKind s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeConstructorKind; + +#define WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_DATA(macro) \ + macro(isTransformStream, transformStreamInternalsIsTransformStream, 1) \ + macro(isTransformStreamDefaultController, transformStreamInternalsIsTransformStreamDefaultController, 1) \ + macro(createTransformStream, transformStreamInternalsCreateTransformStream, 7) \ + macro(initializeTransformStream, transformStreamInternalsInitializeTransformStream, 6) \ + macro(transformStreamError, transformStreamInternalsTransformStreamError, 2) \ + macro(transformStreamErrorWritableAndUnblockWrite, transformStreamInternalsTransformStreamErrorWritableAndUnblockWrite, 2) \ + macro(transformStreamSetBackpressure, transformStreamInternalsTransformStreamSetBackpressure, 2) \ + macro(setUpTransformStreamDefaultController, transformStreamInternalsSetUpTransformStreamDefaultController, 4) \ + macro(setUpTransformStreamDefaultControllerFromTransformer, transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformer, 3) \ + macro(transformStreamDefaultControllerClearAlgorithms, transformStreamInternalsTransformStreamDefaultControllerClearAlgorithms, 1) \ + macro(transformStreamDefaultControllerEnqueue, transformStreamInternalsTransformStreamDefaultControllerEnqueue, 2) \ + macro(transformStreamDefaultControllerError, transformStreamInternalsTransformStreamDefaultControllerError, 2) \ + macro(transformStreamDefaultControllerPerformTransform, transformStreamInternalsTransformStreamDefaultControllerPerformTransform, 2) \ + macro(transformStreamDefaultControllerTerminate, transformStreamInternalsTransformStreamDefaultControllerTerminate, 1) \ + macro(transformStreamDefaultSinkWriteAlgorithm, transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithm, 2) \ + macro(transformStreamDefaultSinkAbortAlgorithm, transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithm, 2) \ + macro(transformStreamDefaultSinkCloseAlgorithm, transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithm, 1) \ + macro(transformStreamDefaultSourcePullAlgorithm, transformStreamInternalsTransformStreamDefaultSourcePullAlgorithm, 1) \ + +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_ISTRANSFORMSTREAM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_ISTRANSFORMSTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_CREATETRANSFORMSTREAM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_INITIALIZETRANSFORMSTREAM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMERROR 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMERRORWRITABLEANDUNBLOCKWRITE 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMSETBACKPRESSURE 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_SETUPTRANSFORMSTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_SETUPTRANSFORMSTREAMDEFAULTCONTROLLERFROMTRANSFORMER 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTCONTROLLERCLEARALGORITHMS 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTCONTROLLERENQUEUE 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTCONTROLLERERROR 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTCONTROLLERPERFORMTRANSFORM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTCONTROLLERTERMINATE 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTSINKWRITEALGORITHM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTSINKABORTALGORITHM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTSINKCLOSEALGORITHM 1 +#define WEBCORE_BUILTIN_TRANSFORMSTREAMINTERNALS_TRANSFORMSTREAMDEFAULTSOURCEPULLALGORITHM 1 + +#define WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(macro) \ + macro(transformStreamInternalsIsTransformStreamCode, isTransformStream, ASCIILiteral(), s_transformStreamInternalsIsTransformStreamCodeLength) \ + macro(transformStreamInternalsIsTransformStreamDefaultControllerCode, isTransformStreamDefaultController, ASCIILiteral(), s_transformStreamInternalsIsTransformStreamDefaultControllerCodeLength) \ + macro(transformStreamInternalsCreateTransformStreamCode, createTransformStream, ASCIILiteral(), s_transformStreamInternalsCreateTransformStreamCodeLength) \ + macro(transformStreamInternalsInitializeTransformStreamCode, initializeTransformStream, ASCIILiteral(), s_transformStreamInternalsInitializeTransformStreamCodeLength) \ + macro(transformStreamInternalsTransformStreamErrorCode, transformStreamError, ASCIILiteral(), s_transformStreamInternalsTransformStreamErrorCodeLength) \ + macro(transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCode, transformStreamErrorWritableAndUnblockWrite, ASCIILiteral(), s_transformStreamInternalsTransformStreamErrorWritableAndUnblockWriteCodeLength) \ + macro(transformStreamInternalsTransformStreamSetBackpressureCode, transformStreamSetBackpressure, ASCIILiteral(), s_transformStreamInternalsTransformStreamSetBackpressureCodeLength) \ + macro(transformStreamInternalsSetUpTransformStreamDefaultControllerCode, setUpTransformStreamDefaultController, ASCIILiteral(), s_transformStreamInternalsSetUpTransformStreamDefaultControllerCodeLength) \ + macro(transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCode, setUpTransformStreamDefaultControllerFromTransformer, ASCIILiteral(), s_transformStreamInternalsSetUpTransformStreamDefaultControllerFromTransformerCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCode, transformStreamDefaultControllerClearAlgorithms, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultControllerClearAlgorithmsCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultControllerEnqueueCode, transformStreamDefaultControllerEnqueue, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultControllerEnqueueCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultControllerErrorCode, transformStreamDefaultControllerError, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultControllerErrorCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultControllerPerformTransformCode, transformStreamDefaultControllerPerformTransform, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultControllerPerformTransformCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultControllerTerminateCode, transformStreamDefaultControllerTerminate, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultControllerTerminateCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCode, transformStreamDefaultSinkWriteAlgorithm, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultSinkWriteAlgorithmCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCode, transformStreamDefaultSinkAbortAlgorithm, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultSinkAbortAlgorithmCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCode, transformStreamDefaultSinkCloseAlgorithm, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultSinkCloseAlgorithmCodeLength) \ + macro(transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCode, transformStreamDefaultSourcePullAlgorithm, ASCIILiteral(), s_transformStreamInternalsTransformStreamDefaultSourcePullAlgorithmCodeLength) \ + +#define WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(macro) \ + macro(createTransformStream) \ + macro(initializeTransformStream) \ + macro(isTransformStream) \ + macro(isTransformStreamDefaultController) \ + macro(setUpTransformStreamDefaultController) \ + macro(setUpTransformStreamDefaultControllerFromTransformer) \ + macro(transformStreamDefaultControllerClearAlgorithms) \ + macro(transformStreamDefaultControllerEnqueue) \ + macro(transformStreamDefaultControllerError) \ + macro(transformStreamDefaultControllerPerformTransform) \ + macro(transformStreamDefaultControllerTerminate) \ + macro(transformStreamDefaultSinkAbortAlgorithm) \ + macro(transformStreamDefaultSinkCloseAlgorithm) \ + macro(transformStreamDefaultSinkWriteAlgorithm) \ + macro(transformStreamDefaultSourcePullAlgorithm) \ + macro(transformStreamError) \ + macro(transformStreamErrorWritableAndUnblockWrite) \ + macro(transformStreamSetBackpressure) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class TransformStreamInternalsBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit TransformStreamInternalsBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* TransformStreamInternalsBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void TransformStreamInternalsBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +class TransformStreamInternalsBuiltinFunctions { +public: + explicit TransformStreamInternalsBuiltinFunctions(JSC::VM& vm) : m_vm(vm) { } + + void init(JSC::JSGlobalObject&); + template<typename Visitor> void visit(Visitor&); + +public: + JSC::VM& m_vm; + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(functionName) \ + JSC::WriteBarrier<JSC::JSFunction> m_##functionName##Function; + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS +}; + +inline void TransformStreamInternalsBuiltinFunctions::init(JSC::JSGlobalObject& globalObject) +{ +#define EXPORT_FUNCTION(codeName, functionName, overriddenName, length)\ + m_##functionName##Function.set(m_vm, &globalObject, JSC::JSFunction::create(m_vm, codeName##Generator(m_vm), &globalObject)); + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_CODE(EXPORT_FUNCTION) +#undef EXPORT_FUNCTION +} + +template<typename Visitor> +inline void TransformStreamInternalsBuiltinFunctions::visit(Visitor& visitor) +{ +#define VISIT_FUNCTION(name) visitor.append(m_##name##Function); + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(VISIT_FUNCTION) +#undef VISIT_FUNCTION +} + +template void TransformStreamInternalsBuiltinFunctions::visit(JSC::AbstractSlotVisitor&); +template void TransformStreamInternalsBuiltinFunctions::visit(JSC::SlotVisitor&); + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/URLDecomposition.cpp b/src/javascript/jsc/bindings/URLDecomposition.cpp index eb21e36c8..84e734528 100644 --- a/src/javascript/jsc/bindings/URLDecomposition.cpp +++ b/src/javascript/jsc/bindings/URLDecomposition.cpp @@ -57,7 +57,7 @@ String URLDecomposition::username() const void URLDecomposition::setUsername(StringView user) { auto fullURL = this->fullURL(); - if (fullURL.host().isEmpty() || fullURL.cannotBeABaseURL() || fullURL.protocolIs("file")) + if (fullURL.host().isEmpty() || fullURL.cannotBeABaseURL() || fullURL.protocolIs("file"_s)) return; fullURL.setUser(user); setFullURL(fullURL); @@ -71,7 +71,7 @@ String URLDecomposition::password() const void URLDecomposition::setPassword(StringView password) { auto fullURL = this->fullURL(); - if (fullURL.host().isEmpty() || fullURL.cannotBeABaseURL() || fullURL.protocolIs("file")) + if (fullURL.host().isEmpty() || fullURL.cannotBeABaseURL() || fullURL.protocolIs("file"_s)) return; fullURL.setPassword(password); setFullURL(fullURL); @@ -95,7 +95,7 @@ static unsigned countASCIIDigits(StringView string) void URLDecomposition::setHost(StringView value) { auto fullURL = this->fullURL(); - if (value.isEmpty() && !fullURL.protocolIs("file") && fullURL.hasSpecialScheme()) + if (value.isEmpty() && !fullURL.protocolIs("file"_s) && fullURL.hasSpecialScheme()) return; size_t separator = value.reverseFind(':'); @@ -148,7 +148,7 @@ void URLDecomposition::setHostname(StringView value) { auto fullURL = this->fullURL(); auto host = removeAllLeadingSolidusCharacters(value); - if (host.isEmpty() && !fullURL.protocolIs("file") && fullURL.hasSpecialScheme()) + if (host.isEmpty() && !fullURL.protocolIs("file"_s) && fullURL.hasSpecialScheme()) return; if (fullURL.cannotBeABaseURL() || !fullURL.canSetHostOrPort()) return; @@ -195,7 +195,7 @@ static std::optional<std::optional<uint16_t>> parsePort(StringView string, Strin void URLDecomposition::setPort(StringView value) { auto fullURL = this->fullURL(); - if (fullURL.host().isEmpty() || fullURL.cannotBeABaseURL() || fullURL.protocolIs("file") || !fullURL.canSetHostOrPort()) + if (fullURL.host().isEmpty() || fullURL.cannotBeABaseURL() || fullURL.protocolIs("file"_s) || !fullURL.canSetHostOrPort()) return; auto port = parsePort(value, fullURL.protocol()); if (!port) diff --git a/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.cpp b/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.cpp index 310df6a35..159e2f45b 100644 --- a/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.cpp +++ b/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.cpp @@ -1,5 +1,10 @@ /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -42,6 +47,11 @@ namespace WebCore { JSBuiltinInternalFunctions::JSBuiltinInternalFunctions(JSC::VM& vm) : m_vm(vm) + , m_readableByteStreamInternals(m_vm) + , m_readableStreamInternals(m_vm) + , m_streamInternals(m_vm) + , m_transformStreamInternals(m_vm) + , m_writableStreamInternals(m_vm) { UNUSED_PARAM(vm); } @@ -49,6 +59,11 @@ JSBuiltinInternalFunctions::JSBuiltinInternalFunctions(JSC::VM& vm) template<typename Visitor> void JSBuiltinInternalFunctions::visit(Visitor& visitor) { + m_readableByteStreamInternals.visit(visitor); + m_readableStreamInternals.visit(visitor); + m_streamInternals.visit(visitor); + m_transformStreamInternals.visit(visitor); + m_writableStreamInternals.visit(visitor); UNUSED_PARAM(visitor); } @@ -58,11 +73,41 @@ template void JSBuiltinInternalFunctions::visit(SlotVisitor&); SUPPRESS_ASAN void JSBuiltinInternalFunctions::initialize(JSDOMGlobalObject& globalObject) { UNUSED_PARAM(globalObject); + m_readableByteStreamInternals.init(globalObject); + m_readableStreamInternals.init(globalObject); + m_streamInternals.init(globalObject); + m_transformStreamInternals.init(globalObject); + m_writableStreamInternals.init(globalObject); JSVMClientData& clientData = *static_cast<JSVMClientData*>(m_vm.clientData); JSDOMGlobalObject::GlobalPropertyInfo staticGlobals[] = { +#define DECLARE_GLOBAL_STATIC(name) \ + JSDOMGlobalObject::GlobalPropertyInfo( \ + clientData.builtinFunctions().readableByteStreamInternalsBuiltins().name##PrivateName(), readableByteStreamInternals().m_##name##Function.get() , JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly), + WEBCORE_FOREACH_READABLEBYTESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_GLOBAL_STATIC) +#undef DECLARE_GLOBAL_STATIC +#define DECLARE_GLOBAL_STATIC(name) \ + JSDOMGlobalObject::GlobalPropertyInfo( \ + clientData.builtinFunctions().readableStreamInternalsBuiltins().name##PrivateName(), readableStreamInternals().m_##name##Function.get() , JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly), + WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_GLOBAL_STATIC) +#undef DECLARE_GLOBAL_STATIC +#define DECLARE_GLOBAL_STATIC(name) \ + JSDOMGlobalObject::GlobalPropertyInfo( \ + clientData.builtinFunctions().streamInternalsBuiltins().name##PrivateName(), streamInternals().m_##name##Function.get() , JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly), + WEBCORE_FOREACH_STREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_GLOBAL_STATIC) +#undef DECLARE_GLOBAL_STATIC +#define DECLARE_GLOBAL_STATIC(name) \ + JSDOMGlobalObject::GlobalPropertyInfo( \ + clientData.builtinFunctions().transformStreamInternalsBuiltins().name##PrivateName(), transformStreamInternals().m_##name##Function.get() , JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly), + WEBCORE_FOREACH_TRANSFORMSTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_GLOBAL_STATIC) +#undef DECLARE_GLOBAL_STATIC +#define DECLARE_GLOBAL_STATIC(name) \ + JSDOMGlobalObject::GlobalPropertyInfo( \ + clientData.builtinFunctions().writableStreamInternalsBuiltins().name##PrivateName(), writableStreamInternals().m_##name##Function.get() , JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly), + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_GLOBAL_STATIC) +#undef DECLARE_GLOBAL_STATIC }; - //globalObject.addStaticGlobals(staticGlobals, WTF_ARRAY_LENGTH(staticGlobals)); + globalObject.addStaticGlobals(staticGlobals, WTF_ARRAY_LENGTH(staticGlobals)); UNUSED_PARAM(clientData); } diff --git a/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.h b/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.h index bb7b79d89..c52f65d85 100644 --- a/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.h +++ b/src/javascript/jsc/bindings/WebCoreJSBuiltinInternals.h @@ -1,7 +1,12 @@ //clang-format off namespace Zig { class GlobalObject; } /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -32,6 +37,11 @@ namespace Zig { class GlobalObject; } #pragma once +#include "ReadableByteStreamInternalsBuiltins.h" +#include "ReadableStreamInternalsBuiltins.h" +#include "StreamInternalsBuiltins.h" +#include "TransformStreamInternalsBuiltins.h" +#include "WritableStreamInternalsBuiltins.h" #include <JavaScriptCore/VM.h> #include <JavaScriptCore/WeakInlines.h> @@ -46,9 +56,19 @@ public: template<typename Visitor> void visit(Visitor&); void initialize(JSDOMGlobalObject&); + ReadableByteStreamInternalsBuiltinFunctions& readableByteStreamInternals() { return m_readableByteStreamInternals; } + ReadableStreamInternalsBuiltinFunctions& readableStreamInternals() { return m_readableStreamInternals; } + StreamInternalsBuiltinFunctions& streamInternals() { return m_streamInternals; } + TransformStreamInternalsBuiltinFunctions& transformStreamInternals() { return m_transformStreamInternals; } + WritableStreamInternalsBuiltinFunctions& writableStreamInternals() { return m_writableStreamInternals; } private: JSC::VM& m_vm; + ReadableByteStreamInternalsBuiltinFunctions m_readableByteStreamInternals; + ReadableStreamInternalsBuiltinFunctions m_readableStreamInternals; + StreamInternalsBuiltinFunctions m_streamInternals; + TransformStreamInternalsBuiltinFunctions m_transformStreamInternals; + WritableStreamInternalsBuiltinFunctions m_writableStreamInternals; }; } // namespace WebCore diff --git a/src/javascript/jsc/bindings/WebCoreJSBuiltins.h b/src/javascript/jsc/bindings/WebCoreJSBuiltins.h index 2c136b3ac..0650e1613 100644 --- a/src/javascript/jsc/bindings/WebCoreJSBuiltins.h +++ b/src/javascript/jsc/bindings/WebCoreJSBuiltins.h @@ -1,5 +1,10 @@ /* - * Copyright (c) 2016 Apple Inc. All rights reserved. + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. * Copyright (c) 2022 Codeblog Corp. All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -30,9 +35,26 @@ #pragma once +#include "ByteLengthQueuingStrategyBuiltins.h" +#include "CountQueuingStrategyBuiltins.h" #include "JSBufferConstructorBuiltins.h" #include "JSBufferPrototypeBuiltins.h" #include "JSZigGlobalObjectBuiltins.h" +#include "ReadableByteStreamControllerBuiltins.h" +#include "ReadableByteStreamInternalsBuiltins.h" +#include "ReadableStreamBYOBReaderBuiltins.h" +#include "ReadableStreamBYOBRequestBuiltins.h" +#include "ReadableStreamBuiltins.h" +#include "ReadableStreamDefaultControllerBuiltins.h" +#include "ReadableStreamDefaultReaderBuiltins.h" +#include "ReadableStreamInternalsBuiltins.h" +#include "StreamInternalsBuiltins.h" +#include "TransformStreamBuiltins.h" +#include "TransformStreamDefaultControllerBuiltins.h" +#include "TransformStreamInternalsBuiltins.h" +#include "WritableStreamDefaultControllerBuiltins.h" +#include "WritableStreamDefaultWriterBuiltins.h" +#include "WritableStreamInternalsBuiltins.h" #include <JavaScriptCore/VM.h> namespace WebCore { @@ -41,21 +63,77 @@ class JSBuiltinFunctions { public: explicit JSBuiltinFunctions(JSC::VM& vm) : m_vm(vm) + , m_byteLengthQueuingStrategyBuiltins(m_vm) + , m_countQueuingStrategyBuiltins(m_vm) , m_jsBufferConstructorBuiltins(m_vm) , m_jsBufferPrototypeBuiltins(m_vm) , m_jsZigGlobalObjectBuiltins(m_vm) + , m_readableByteStreamControllerBuiltins(m_vm) + , m_readableByteStreamInternalsBuiltins(m_vm) + , m_readableStreamBuiltins(m_vm) + , m_readableStreamBYOBReaderBuiltins(m_vm) + , m_readableStreamBYOBRequestBuiltins(m_vm) + , m_readableStreamDefaultControllerBuiltins(m_vm) + , m_readableStreamDefaultReaderBuiltins(m_vm) + , m_readableStreamInternalsBuiltins(m_vm) + , m_streamInternalsBuiltins(m_vm) + , m_transformStreamBuiltins(m_vm) + , m_transformStreamDefaultControllerBuiltins(m_vm) + , m_transformStreamInternalsBuiltins(m_vm) + , m_writableStreamDefaultControllerBuiltins(m_vm) + , m_writableStreamDefaultWriterBuiltins(m_vm) + , m_writableStreamInternalsBuiltins(m_vm) { + m_readableByteStreamInternalsBuiltins.exportNames(); + m_readableStreamInternalsBuiltins.exportNames(); + m_streamInternalsBuiltins.exportNames(); + m_transformStreamInternalsBuiltins.exportNames(); + m_writableStreamInternalsBuiltins.exportNames(); } + ByteLengthQueuingStrategyBuiltinsWrapper& byteLengthQueuingStrategyBuiltins() { return m_byteLengthQueuingStrategyBuiltins; } + CountQueuingStrategyBuiltinsWrapper& countQueuingStrategyBuiltins() { return m_countQueuingStrategyBuiltins; } JSBufferConstructorBuiltinsWrapper& jsBufferConstructorBuiltins() { return m_jsBufferConstructorBuiltins; } JSBufferPrototypeBuiltinsWrapper& jsBufferPrototypeBuiltins() { return m_jsBufferPrototypeBuiltins; } JSZigGlobalObjectBuiltinsWrapper& jsZigGlobalObjectBuiltins() { return m_jsZigGlobalObjectBuiltins; } + ReadableByteStreamControllerBuiltinsWrapper& readableByteStreamControllerBuiltins() { return m_readableByteStreamControllerBuiltins; } + ReadableByteStreamInternalsBuiltinsWrapper& readableByteStreamInternalsBuiltins() { return m_readableByteStreamInternalsBuiltins; } + ReadableStreamBuiltinsWrapper& readableStreamBuiltins() { return m_readableStreamBuiltins; } + ReadableStreamBYOBReaderBuiltinsWrapper& readableStreamBYOBReaderBuiltins() { return m_readableStreamBYOBReaderBuiltins; } + ReadableStreamBYOBRequestBuiltinsWrapper& readableStreamBYOBRequestBuiltins() { return m_readableStreamBYOBRequestBuiltins; } + ReadableStreamDefaultControllerBuiltinsWrapper& readableStreamDefaultControllerBuiltins() { return m_readableStreamDefaultControllerBuiltins; } + ReadableStreamDefaultReaderBuiltinsWrapper& readableStreamDefaultReaderBuiltins() { return m_readableStreamDefaultReaderBuiltins; } + ReadableStreamInternalsBuiltinsWrapper& readableStreamInternalsBuiltins() { return m_readableStreamInternalsBuiltins; } + StreamInternalsBuiltinsWrapper& streamInternalsBuiltins() { return m_streamInternalsBuiltins; } + TransformStreamBuiltinsWrapper& transformStreamBuiltins() { return m_transformStreamBuiltins; } + TransformStreamDefaultControllerBuiltinsWrapper& transformStreamDefaultControllerBuiltins() { return m_transformStreamDefaultControllerBuiltins; } + TransformStreamInternalsBuiltinsWrapper& transformStreamInternalsBuiltins() { return m_transformStreamInternalsBuiltins; } + WritableStreamDefaultControllerBuiltinsWrapper& writableStreamDefaultControllerBuiltins() { return m_writableStreamDefaultControllerBuiltins; } + WritableStreamDefaultWriterBuiltinsWrapper& writableStreamDefaultWriterBuiltins() { return m_writableStreamDefaultWriterBuiltins; } + WritableStreamInternalsBuiltinsWrapper& writableStreamInternalsBuiltins() { return m_writableStreamInternalsBuiltins; } private: JSC::VM& m_vm; + ByteLengthQueuingStrategyBuiltinsWrapper m_byteLengthQueuingStrategyBuiltins; + CountQueuingStrategyBuiltinsWrapper m_countQueuingStrategyBuiltins; JSBufferConstructorBuiltinsWrapper m_jsBufferConstructorBuiltins; JSBufferPrototypeBuiltinsWrapper m_jsBufferPrototypeBuiltins; JSZigGlobalObjectBuiltinsWrapper m_jsZigGlobalObjectBuiltins; + ReadableByteStreamControllerBuiltinsWrapper m_readableByteStreamControllerBuiltins; + ReadableByteStreamInternalsBuiltinsWrapper m_readableByteStreamInternalsBuiltins; + ReadableStreamBuiltinsWrapper m_readableStreamBuiltins; + ReadableStreamBYOBReaderBuiltinsWrapper m_readableStreamBYOBReaderBuiltins; + ReadableStreamBYOBRequestBuiltinsWrapper m_readableStreamBYOBRequestBuiltins; + ReadableStreamDefaultControllerBuiltinsWrapper m_readableStreamDefaultControllerBuiltins; + ReadableStreamDefaultReaderBuiltinsWrapper m_readableStreamDefaultReaderBuiltins; + ReadableStreamInternalsBuiltinsWrapper m_readableStreamInternalsBuiltins; + StreamInternalsBuiltinsWrapper m_streamInternalsBuiltins; + TransformStreamBuiltinsWrapper m_transformStreamBuiltins; + TransformStreamDefaultControllerBuiltinsWrapper m_transformStreamDefaultControllerBuiltins; + TransformStreamInternalsBuiltinsWrapper m_transformStreamInternalsBuiltins; + WritableStreamDefaultControllerBuiltinsWrapper m_writableStreamDefaultControllerBuiltins; + WritableStreamDefaultWriterBuiltinsWrapper m_writableStreamDefaultWriterBuiltins; + WritableStreamInternalsBuiltinsWrapper m_writableStreamInternalsBuiltins; }; } // namespace WebCore diff --git a/src/javascript/jsc/bindings/WritableStreamDefaultControllerBuiltins.cpp b/src/javascript/jsc/bindings/WritableStreamDefaultControllerBuiltins.cpp new file mode 100644 index 000000000..c259364d7 --- /dev/null +++ b/src/javascript/jsc/bindings/WritableStreamDefaultControllerBuiltins.cpp @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "WritableStreamDefaultControllerBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeLength = 482; +static const JSC::Intrinsic s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"queue\", @newQueue());\n" \ + " @putByIdDirectPrivate(this, \"abortSteps\", (reason) => {\n" \ + " const result = @getByIdDirectPrivate(this, \"abortAlgorithm\").@call(@undefined, reason);\n" \ + " @writableStreamDefaultControllerClearAlgorithms(this);\n" \ + " return result;\n" \ + " });\n" \ + "\n" \ + " @putByIdDirectPrivate(this, \"errorSteps\", () => {\n" \ + " @resetQueue(@getByIdDirectPrivate(this, \"queue\"));\n" \ + " });\n" \ + "\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultControllerErrorCodeLength = 372; +static const JSC::Intrinsic s_writableStreamDefaultControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultControllerErrorCode = + "(function (e)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"abortSteps\") === @undefined)\n" \ + " throw @makeThisTypeError(\"WritableStreamDefaultController\", \"error\");\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(this, \"stream\");\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") !== \"writable\")\n" \ + " return;\n" \ + " @writableStreamDefaultControllerError(this, e);\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().writableStreamDefaultControllerBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().writableStreamDefaultControllerBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/WritableStreamDefaultControllerBuiltins.h b/src/javascript/jsc/bindings/WritableStreamDefaultControllerBuiltins.h new file mode 100644 index 000000000..5ffd82b88 --- /dev/null +++ b/src/javascript/jsc/bindings/WritableStreamDefaultControllerBuiltins.h @@ -0,0 +1,135 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* WritableStreamDefaultController */ +extern const char* const s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCode; +extern const int s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeConstructorKind; +extern const char* const s_writableStreamDefaultControllerErrorCode; +extern const int s_writableStreamDefaultControllerErrorCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultControllerErrorCodeConstructorKind; + +#define WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_DATA(macro) \ + macro(initializeWritableStreamDefaultController, writableStreamDefaultControllerInitializeWritableStreamDefaultController, 0) \ + macro(error, writableStreamDefaultControllerError, 1) \ + +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTCONTROLLER_INITIALIZEWRITABLESTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTCONTROLLER_ERROR 1 + +#define WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(macro) \ + macro(writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCode, initializeWritableStreamDefaultController, ASCIILiteral(), s_writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeLength) \ + macro(writableStreamDefaultControllerErrorCode, error, ASCIILiteral(), s_writableStreamDefaultControllerErrorCodeLength) \ + +#define WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(macro) \ + macro(error) \ + macro(initializeWritableStreamDefaultController) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class WritableStreamDefaultControllerBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit WritableStreamDefaultControllerBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* WritableStreamDefaultControllerBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void WritableStreamDefaultControllerBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/WritableStreamDefaultWriterBuiltins.cpp b/src/javascript/jsc/bindings/WritableStreamDefaultWriterBuiltins.cpp new file mode 100644 index 000000000..160f7af20 --- /dev/null +++ b/src/javascript/jsc/bindings/WritableStreamDefaultWriterBuiltins.cpp @@ -0,0 +1,217 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "WritableStreamDefaultWriterBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeLength = 376; +static const JSC::Intrinsic s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " //\n" \ + " //\n" \ + " const internalStream = @getInternalWritableStream(stream);\n" \ + " if (internalStream)\n" \ + " stream = internalStream;\n" \ + "\n" \ + " if (!@isWritableStream(stream))\n" \ + " @throwTypeError(\"WritableStreamDefaultWriter constructor takes a WritableStream\");\n" \ + "\n" \ + " @setUpWritableStreamDefaultWriter(this, stream);\n" \ + " return this;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultWriterClosedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterClosedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterClosedCodeLength = 247; +static const JSC::Intrinsic s_writableStreamDefaultWriterClosedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterClosedCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isWritableStreamDefaultWriter(this))\n" \ + " return @Promise.@reject(@makeGetterTypeError(\"WritableStreamDefaultWriter\", \"closed\"));\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"closedPromise\").@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultWriterDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterDesiredSizeCodeLength = 359; +static const JSC::Intrinsic s_writableStreamDefaultWriterDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterDesiredSizeCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isWritableStreamDefaultWriter(this))\n" \ + " throw @makeThisTypeError(\"WritableStreamDefaultWriter\", \"desiredSize\");\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"stream\") === @undefined)\n" \ + " @throwTypeError(\"WritableStreamDefaultWriter has no stream\");\n" \ + "\n" \ + " return @writableStreamDefaultWriterGetDesiredSize(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultWriterReadyCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterReadyCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterReadyCodeLength = 243; +static const JSC::Intrinsic s_writableStreamDefaultWriterReadyCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterReadyCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isWritableStreamDefaultWriter(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"WritableStreamDefaultWriter\", \"ready\"));\n" \ + "\n" \ + " return @getByIdDirectPrivate(this, \"readyPromise\").@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultWriterAbortCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterAbortCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterAbortCodeLength = 401; +static const JSC::Intrinsic s_writableStreamDefaultWriterAbortCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterAbortCode = + "(function (reason)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isWritableStreamDefaultWriter(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"WritableStreamDefaultWriter\", \"abort\"));\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"stream\") === @undefined)\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStreamDefaultWriter has no stream\"));\n" \ + "\n" \ + " return @writableStreamDefaultWriterAbort(this, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultWriterCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterCloseCodeLength = 569; +static const JSC::Intrinsic s_writableStreamDefaultWriterCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterCloseCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isWritableStreamDefaultWriter(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"WritableStreamDefaultWriter\", \"close\"));\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(this, \"stream\");\n" \ + " if (stream === @undefined)\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStreamDefaultWriter has no stream\"));\n" \ + "\n" \ + " if (@writableStreamCloseQueuedOrInFlight(stream))\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStreamDefaultWriter is being closed\"));\n" \ + " \n" \ + " return @writableStreamDefaultWriterClose(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultWriterReleaseLockCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterReleaseLockCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterReleaseLockCodeLength = 387; +static const JSC::Intrinsic s_writableStreamDefaultWriterReleaseLockCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterReleaseLockCode = + "(function ()\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isWritableStreamDefaultWriter(this))\n" \ + " throw @makeThisTypeError(\"WritableStreamDefaultWriter\", \"releaseLock\");\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(this, \"stream\");\n" \ + " if (stream === @undefined)\n" \ + " return;\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(stream, \"writer\") !== @undefined);\n" \ + " @writableStreamDefaultWriterRelease(this);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamDefaultWriterWriteCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamDefaultWriterWriteCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamDefaultWriterWriteCodeLength = 399; +static const JSC::Intrinsic s_writableStreamDefaultWriterWriteCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamDefaultWriterWriteCode = + "(function (chunk)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " if (!@isWritableStreamDefaultWriter(this))\n" \ + " return @Promise.@reject(@makeThisTypeError(\"WritableStreamDefaultWriter\", \"write\"));\n" \ + "\n" \ + " if (@getByIdDirectPrivate(this, \"stream\") === @undefined)\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStreamDefaultWriter has no stream\"));\n" \ + "\n" \ + " return @writableStreamDefaultWriterWrite(this, chunk);\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().writableStreamDefaultWriterBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().writableStreamDefaultWriterBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/WritableStreamDefaultWriterBuiltins.h b/src/javascript/jsc/bindings/WritableStreamDefaultWriterBuiltins.h new file mode 100644 index 000000000..28455eedf --- /dev/null +++ b/src/javascript/jsc/bindings/WritableStreamDefaultWriterBuiltins.h @@ -0,0 +1,183 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* WritableStreamDefaultWriter */ +extern const char* const s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCode; +extern const int s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeConstructorKind; +extern const char* const s_writableStreamDefaultWriterClosedCode; +extern const int s_writableStreamDefaultWriterClosedCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterClosedCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterClosedCodeConstructorKind; +extern const char* const s_writableStreamDefaultWriterDesiredSizeCode; +extern const int s_writableStreamDefaultWriterDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterDesiredSizeCodeConstructorKind; +extern const char* const s_writableStreamDefaultWriterReadyCode; +extern const int s_writableStreamDefaultWriterReadyCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterReadyCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterReadyCodeConstructorKind; +extern const char* const s_writableStreamDefaultWriterAbortCode; +extern const int s_writableStreamDefaultWriterAbortCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterAbortCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterAbortCodeConstructorKind; +extern const char* const s_writableStreamDefaultWriterCloseCode; +extern const int s_writableStreamDefaultWriterCloseCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterCloseCodeConstructorKind; +extern const char* const s_writableStreamDefaultWriterReleaseLockCode; +extern const int s_writableStreamDefaultWriterReleaseLockCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterReleaseLockCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterReleaseLockCodeConstructorKind; +extern const char* const s_writableStreamDefaultWriterWriteCode; +extern const int s_writableStreamDefaultWriterWriteCodeLength; +extern const JSC::ConstructAbility s_writableStreamDefaultWriterWriteCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamDefaultWriterWriteCodeConstructorKind; + +#define WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_DATA(macro) \ + macro(initializeWritableStreamDefaultWriter, writableStreamDefaultWriterInitializeWritableStreamDefaultWriter, 1) \ + macro(closed, writableStreamDefaultWriterClosed, 0) \ + macro(desiredSize, writableStreamDefaultWriterDesiredSize, 0) \ + macro(ready, writableStreamDefaultWriterReady, 0) \ + macro(abort, writableStreamDefaultWriterAbort, 1) \ + macro(close, writableStreamDefaultWriterClose, 0) \ + macro(releaseLock, writableStreamDefaultWriterReleaseLock, 0) \ + macro(write, writableStreamDefaultWriterWrite, 1) \ + +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_INITIALIZEWRITABLESTREAMDEFAULTWRITER 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_CLOSED 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_DESIREDSIZE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_READY 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_ABORT 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_CLOSE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_RELEASELOCK 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMDEFAULTWRITER_WRITE 1 + +#define WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_CODE(macro) \ + macro(writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCode, initializeWritableStreamDefaultWriter, ASCIILiteral(), s_writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeLength) \ + macro(writableStreamDefaultWriterClosedCode, closed, "get closed"_s, s_writableStreamDefaultWriterClosedCodeLength) \ + macro(writableStreamDefaultWriterDesiredSizeCode, desiredSize, "get desiredSize"_s, s_writableStreamDefaultWriterDesiredSizeCodeLength) \ + macro(writableStreamDefaultWriterReadyCode, ready, "get ready"_s, s_writableStreamDefaultWriterReadyCodeLength) \ + macro(writableStreamDefaultWriterAbortCode, abort, ASCIILiteral(), s_writableStreamDefaultWriterAbortCodeLength) \ + macro(writableStreamDefaultWriterCloseCode, close, ASCIILiteral(), s_writableStreamDefaultWriterCloseCodeLength) \ + macro(writableStreamDefaultWriterReleaseLockCode, releaseLock, ASCIILiteral(), s_writableStreamDefaultWriterReleaseLockCodeLength) \ + macro(writableStreamDefaultWriterWriteCode, write, ASCIILiteral(), s_writableStreamDefaultWriterWriteCodeLength) \ + +#define WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_FUNCTION_NAME(macro) \ + macro(abort) \ + macro(close) \ + macro(closed) \ + macro(desiredSize) \ + macro(initializeWritableStreamDefaultWriter) \ + macro(ready) \ + macro(releaseLock) \ + macro(write) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class WritableStreamDefaultWriterBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit WritableStreamDefaultWriterBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* WritableStreamDefaultWriterBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void WritableStreamDefaultWriterBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_WRITABLESTREAMDEFAULTWRITER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/WritableStreamInternalsBuiltins.cpp b/src/javascript/jsc/bindings/WritableStreamInternalsBuiltins.cpp new file mode 100644 index 000000000..98674f442 --- /dev/null +++ b/src/javascript/jsc/bindings/WritableStreamInternalsBuiltins.cpp @@ -0,0 +1,1103 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#include "config.h" +#include "WritableStreamInternalsBuiltins.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/Intrinsic.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/VM.h> + +namespace WebCore { + +const JSC::ConstructAbility s_writableStreamInternalsIsWritableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsIsWritableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsIsWritableStreamCodeLength = 126; +static const JSC::Intrinsic s_writableStreamInternalsIsWritableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsIsWritableStreamCode = + "(function (stream)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return @isObject(stream) && !!@getByIdDirectPrivate(stream, \"underlyingSink\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsIsWritableStreamDefaultWriterCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsIsWritableStreamDefaultWriterCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsIsWritableStreamDefaultWriterCodeLength = 125; +static const JSC::Intrinsic s_writableStreamInternalsIsWritableStreamDefaultWriterCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsIsWritableStreamDefaultWriterCode = + "(function (writer)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " return @isObject(writer) && !!@getByIdDirectPrivate(writer, \"closedPromise\");\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeLength = 77; +static const JSC::Intrinsic s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsAcquireWritableStreamDefaultWriterCode = + "(function (stream)\n" \ + "{\n" \ + " return new @WritableStreamDefaultWriter(stream);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsCreateWritableStreamCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsCreateWritableStreamCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsCreateWritableStreamCodeLength = 588; +static const JSC::Intrinsic s_writableStreamInternalsCreateWritableStreamCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsCreateWritableStreamCode = + "(function (startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm)\n" \ + "{\n" \ + " @assert(typeof highWaterMark === \"number\" && !@isNaN(highWaterMark) && highWaterMark >= 0);\n" \ + "\n" \ + " const internalStream = { };\n" \ + " @initializeWritableStreamSlots(internalStream, { });\n" \ + " const controller = new @WritableStreamDefaultController();\n" \ + "\n" \ + " @setUpWritableStreamDefaultController(internalStream, controller, startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm);\n" \ + "\n" \ + " return @createWritableStreamFromInternal(internalStream);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeLength = 1776; +static const JSC::Intrinsic s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCode = + "(function (underlyingSink, strategy)\n" \ + "{\n" \ + " \"use strict\";\n" \ + "\n" \ + " const stream = { };\n" \ + "\n" \ + " if (underlyingSink === @undefined)\n" \ + " underlyingSink = { };\n" \ + "\n" \ + " if (strategy === @undefined)\n" \ + " strategy = { };\n" \ + "\n" \ + " if (!@isObject(underlyingSink))\n" \ + " @throwTypeError(\"WritableStream constructor takes an object as first argument\");\n" \ + "\n" \ + " if (\"type\" in underlyingSink)\n" \ + " @throwRangeError(\"Invalid type is specified\");\n" \ + "\n" \ + " const sizeAlgorithm = @extractSizeAlgorithm(strategy);\n" \ + " const highWaterMark = @extractHighWaterMark(strategy, 1);\n" \ + "\n" \ + " const underlyingSinkDict = { };\n" \ + " if (\"start\" in underlyingSink) {\n" \ + " underlyingSinkDict[\"start\"] = underlyingSink[\"start\"];\n" \ + " if (typeof underlyingSinkDict[\"start\"] !== \"function\")\n" \ + " @throwTypeError(\"underlyingSink.start should be a function\");\n" \ + " }\n" \ + " if (\"write\" in underlyingSink) {\n" \ + " underlyingSinkDict[\"write\"] = underlyingSink[\"write\"];\n" \ + " if (typeof underlyingSinkDict[\"write\"] !== \"function\")\n" \ + " @throwTypeError(\"underlyingSink.write should be a function\");\n" \ + " }\n" \ + " if (\"close\" in underlyingSink) {\n" \ + " underlyingSinkDict[\"close\"] = underlyingSink[\"close\"];\n" \ + " if (typeof underlyingSinkDict[\"close\"] !== \"function\")\n" \ + " @throwTypeError(\"underlyingSink.close should be a function\");\n" \ + " }\n" \ + " if (\"abort\" in underlyingSink) {\n" \ + " underlyingSinkDict[\"abort\"] = underlyingSink[\"abort\"];\n" \ + " if (typeof underlyingSinkDict[\"abort\"] !== \"function\")\n" \ + " @throwTypeError(\"underlyingSink.abort should be a function\");\n" \ + " }\n" \ + "\n" \ + " @initializeWritableStreamSlots(stream, underlyingSink);\n" \ + " @setUpWritableStreamDefaultControllerFromUnderlyingSink(stream, underlyingSink, underlyingSinkDict, highWaterMark, sizeAlgorithm);\n" \ + "\n" \ + " return stream;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsInitializeWritableStreamSlotsCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsInitializeWritableStreamSlotsCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsInitializeWritableStreamSlotsCodeLength = 745; +static const JSC::Intrinsic s_writableStreamInternalsInitializeWritableStreamSlotsCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsInitializeWritableStreamSlotsCode = + "(function (stream, underlyingSink)\n" \ + "{\n" \ + " @putByIdDirectPrivate(stream, \"state\", \"writable\");\n" \ + " @putByIdDirectPrivate(stream, \"storedError\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"writer\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"controller\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"inFlightWriteRequest\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"closeRequest\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"inFlightCloseRequest\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"pendingAbortRequest\", @undefined);\n" \ + " @putByIdDirectPrivate(stream, \"writeRequests\", @createFIFO());\n" \ + " @putByIdDirectPrivate(stream, \"backpressure\", false);\n" \ + " @putByIdDirectPrivate(stream, \"underlyingSink\", underlyingSink);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamCloseForBindingsCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamCloseForBindingsCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamCloseForBindingsCodeLength = 417; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamCloseForBindingsCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamCloseForBindingsCode = + "(function (stream)\n" \ + "{\n" \ + " if (@isWritableStreamLocked(stream))\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStream.close method can only be used on non locked WritableStream\"));\n" \ + "\n" \ + " if (@writableStreamCloseQueuedOrInFlight(stream))\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStream.close method can only be used on a being close WritableStream\"));\n" \ + "\n" \ + " return @writableStreamClose(stream);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamAbortForBindingsCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamAbortForBindingsCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamAbortForBindingsCodeLength = 249; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamAbortForBindingsCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamAbortForBindingsCode = + "(function (stream, reason)\n" \ + "{\n" \ + " if (@isWritableStreamLocked(stream))\n" \ + " return @Promise.@reject(@makeTypeError(\"WritableStream.abort method can only be used on non locked WritableStream\"));\n" \ + "\n" \ + " return @writableStreamAbort(stream, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsIsWritableStreamLockedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsIsWritableStreamLockedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsIsWritableStreamLockedCodeLength = 91; +static const JSC::Intrinsic s_writableStreamInternalsIsWritableStreamLockedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsIsWritableStreamLockedCode = + "(function (stream)\n" \ + "{\n" \ + " return @getByIdDirectPrivate(stream, \"writer\") !== @undefined;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeLength = 1521; +static const JSC::Intrinsic s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsSetUpWritableStreamDefaultWriterCode = + "(function (writer, stream)\n" \ + "{\n" \ + " if (@isWritableStreamLocked(stream))\n" \ + " @throwTypeError(\"WritableStream is locked\");\n" \ + "\n" \ + " @putByIdDirectPrivate(writer, \"stream\", stream);\n" \ + " @putByIdDirectPrivate(stream, \"writer\", writer);\n" \ + "\n" \ + " const readyPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " const closedPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " @putByIdDirectPrivate(writer, \"readyPromise\", readyPromiseCapability);\n" \ + " @putByIdDirectPrivate(writer, \"closedPromise\", closedPromiseCapability);\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (state === \"writable\") {\n" \ + " if (@writableStreamCloseQueuedOrInFlight(stream) || !@getByIdDirectPrivate(stream, \"backpressure\"))\n" \ + " readyPromiseCapability.@resolve.@call();\n" \ + " } else if (state === \"erroring\") {\n" \ + " readyPromiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(stream, \"storedError\"));\n" \ + " @markPromiseAsHandled(readyPromiseCapability.@promise);\n" \ + " } else if (state === \"closed\") {\n" \ + " readyPromiseCapability.@resolve.@call();\n" \ + " closedPromiseCapability.@resolve.@call();\n" \ + " } else {\n" \ + " @assert(state === \"errored\");\n" \ + " const storedError = @getByIdDirectPrivate(stream, \"storedError\");\n" \ + " readyPromiseCapability.@reject.@call(@undefined, storedError);\n" \ + " @markPromiseAsHandled(readyPromiseCapability.@promise);\n" \ + " closedPromiseCapability.@reject.@call(@undefined, storedError);\n" \ + " @markPromiseAsHandled(closedPromiseCapability.@promise);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamAbortCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamAbortCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamAbortCodeLength = 910; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamAbortCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamAbortCode = + "(function (stream, reason)\n" \ + "{\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (state === \"closed\" || state === \"errored\")\n" \ + " return @Promise.@resolve();\n" \ + "\n" \ + " const pendingAbortRequest = @getByIdDirectPrivate(stream, \"pendingAbortRequest\");\n" \ + " if (pendingAbortRequest !== @undefined)\n" \ + " return pendingAbortRequest.promise.@promise;\n" \ + "\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + " let wasAlreadyErroring = false;\n" \ + " if (state === \"erroring\") {\n" \ + " wasAlreadyErroring = true;\n" \ + " reason = @undefined;\n" \ + " }\n" \ + "\n" \ + " const abortPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " @putByIdDirectPrivate(stream, \"pendingAbortRequest\", { promise : abortPromiseCapability, reason : reason, wasAlreadyErroring : wasAlreadyErroring });\n" \ + "\n" \ + " if (!wasAlreadyErroring)\n" \ + " @writableStreamStartErroring(stream, reason);\n" \ + " return abortPromiseCapability.@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamCloseCodeLength = 885; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamCloseCode = + "(function (stream)\n" \ + "{\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (state === \"closed\" || state === \"errored\")\n" \ + " return @Promise.@reject(@makeTypeError(\"Cannot close a writable stream that is closed or errored\"));\n" \ + "\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + " @assert(!@writableStreamCloseQueuedOrInFlight(stream));\n" \ + "\n" \ + " const closePromiseCapability = @newPromiseCapability(@Promise);\n" \ + " @putByIdDirectPrivate(stream, \"closeRequest\", closePromiseCapability);\n" \ + "\n" \ + " const writer = @getByIdDirectPrivate(stream, \"writer\");\n" \ + " if (writer !== @undefined && @getByIdDirectPrivate(stream, \"backpressure\") && state === \"writable\")\n" \ + " @getByIdDirectPrivate(writer, \"readyPromise\").@resolve.@call();\n" \ + " \n" \ + " @writableStreamDefaultControllerClose(@getByIdDirectPrivate(stream, \"controller\"));\n" \ + "\n" \ + " return closePromiseCapability.@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamAddWriteRequestCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamAddWriteRequestCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamAddWriteRequestCodeLength = 372; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamAddWriteRequestCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamAddWriteRequestCode = + "(function (stream)\n" \ + "{\n" \ + " @assert(@isWritableStreamLocked(stream))\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === \"writable\");\n" \ + "\n" \ + " const writePromiseCapability = @newPromiseCapability(@Promise);\n" \ + " const writeRequests = @getByIdDirectPrivate(stream, \"writeRequests\");\n" \ + " writeRequests.push(writePromiseCapability);\n" \ + " return writePromiseCapability.@promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeLength = 169; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCode = + "(function (stream)\n" \ + "{\n" \ + " return @getByIdDirectPrivate(stream, \"closeRequest\") !== @undefined || @getByIdDirectPrivate(stream, \"inFlightCloseRequest\") !== @undefined;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDealWithRejectionCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDealWithRejectionCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDealWithRejectionCodeLength = 275; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDealWithRejectionCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDealWithRejectionCode = + "(function (stream, error)\n" \ + "{\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (state === \"writable\") {\n" \ + " @writableStreamStartErroring(stream, error);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @assert(state === \"erroring\");\n" \ + " @writableStreamFinishErroring(stream);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishErroringCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishErroringCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamFinishErroringCodeLength = 1556; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamFinishErroringCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamFinishErroringCode = + "(function (stream)\n" \ + "{\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === \"erroring\");\n" \ + " @assert(!@writableStreamHasOperationMarkedInFlight(stream));\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"state\", \"errored\");\n" \ + "\n" \ + " const controller = @getByIdDirectPrivate(stream, \"controller\");\n" \ + " @getByIdDirectPrivate(controller, \"errorSteps\").@call();\n" \ + "\n" \ + " const storedError = @getByIdDirectPrivate(stream, \"storedError\");\n" \ + " const requests = @getByIdDirectPrivate(stream, \"writeRequests\");\n" \ + " for (var request = requests.shift(); request; request = requests.shift())\n" \ + " request.@reject.@call(@undefined, storedError);\n" \ + "\n" \ + " //\n" \ + " @putByIdDirectPrivate(stream, \"writeRequests\", @createFIFO());\n" \ + "\n" \ + " const abortRequest = @getByIdDirectPrivate(stream, \"pendingAbortRequest\");\n" \ + " if (abortRequest === @undefined) {\n" \ + " @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"pendingAbortRequest\", @undefined);\n" \ + " if (abortRequest.wasAlreadyErroring) {\n" \ + " abortRequest.promise.@reject.@call(@undefined, storedError);\n" \ + " @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " @getByIdDirectPrivate(controller, \"abortSteps\").@call(@undefined, abortRequest.reason).@then(() => {\n" \ + " abortRequest.promise.@resolve.@call();\n" \ + " @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream);\n" \ + " }, (reason) => {\n" \ + " abortRequest.promise.@reject.@call(@undefined, reason);\n" \ + " @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeLength = 1092; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamFinishInFlightCloseCode = + "(function (stream)\n" \ + "{\n" \ + " const inFlightCloseRequest = @getByIdDirectPrivate(stream, \"inFlightCloseRequest\");\n" \ + " inFlightCloseRequest.@resolve.@call();\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"inFlightCloseRequest\", @undefined);\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + "\n" \ + " if (state === \"erroring\") {\n" \ + " @putByIdDirectPrivate(stream, \"storedError\", @undefined);\n" \ + " const abortRequest = @getByIdDirectPrivate(stream, \"pendingAbortRequest\");\n" \ + " if (abortRequest !== @undefined) {\n" \ + " abortRequest.promise.@resolve.@call();\n" \ + " @putByIdDirectPrivate(stream, \"pendingAbortRequest\", @undefined);\n" \ + " }\n" \ + " }\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"state\", \"closed\");\n" \ + "\n" \ + " const writer = @getByIdDirectPrivate(stream, \"writer\");\n" \ + " if (writer !== @undefined)\n" \ + " @getByIdDirectPrivate(writer, \"closedPromise\").@resolve.@call();\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(stream, \"pendingAbortRequest\") === @undefined);\n" \ + " @assert(@getByIdDirectPrivate(stream, \"storedError\") === @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeLength = 734; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCode = + "(function (stream, error)\n" \ + "{\n" \ + " const inFlightCloseRequest = @getByIdDirectPrivate(stream, \"inFlightCloseRequest\");\n" \ + " @assert(inFlightCloseRequest !== @undefined);\n" \ + " inFlightCloseRequest.@reject.@call(@undefined, error);\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"inFlightCloseRequest\", @undefined);\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + "\n" \ + " const abortRequest = @getByIdDirectPrivate(stream, \"pendingAbortRequest\");\n" \ + " if (abortRequest !== @undefined) {\n" \ + " abortRequest.promise.@reject.@call(@undefined, error);\n" \ + " @putByIdDirectPrivate(stream, \"pendingAbortRequest\", @undefined);\n" \ + " }\n" \ + "\n" \ + " @writableStreamDealWithRejection(stream, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeLength = 277; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamFinishInFlightWriteCode = + "(function (stream)\n" \ + "{\n" \ + " const inFlightWriteRequest = @getByIdDirectPrivate(stream, \"inFlightWriteRequest\");\n" \ + " @assert(inFlightWriteRequest !== @undefined);\n" \ + " inFlightWriteRequest.@resolve.@call();\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"inFlightWriteRequest\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeLength = 472; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCode = + "(function (stream, error)\n" \ + "{\n" \ + " const inFlightWriteRequest = @getByIdDirectPrivate(stream, \"inFlightWriteRequest\");\n" \ + " @assert(inFlightWriteRequest !== @undefined);\n" \ + " inFlightWriteRequest.@reject.@call(@undefined, error);\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"inFlightWriteRequest\", @undefined);\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + "\n" \ + " @writableStreamDealWithRejection(stream, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeLength = 177; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCode = + "(function (stream)\n" \ + "{\n" \ + " return @getByIdDirectPrivate(stream, \"inFlightWriteRequest\") !== @undefined || @getByIdDirectPrivate(stream, \"inFlightCloseRequest\") !== @undefined;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeLength = 358; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCode = + "(function (stream)\n" \ + "{\n" \ + " const closeRequest = @getByIdDirectPrivate(stream, \"closeRequest\");\n" \ + " @assert(@getByIdDirectPrivate(stream, \"inFlightCloseRequest\") === @undefined);\n" \ + " @assert(closeRequest !== @undefined);\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"inFlightCloseRequest\", closeRequest);\n" \ + " @putByIdDirectPrivate(stream, \"closeRequest\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeLength = 344; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCode = + "(function (stream)\n" \ + "{\n" \ + " const writeRequests = @getByIdDirectPrivate(stream, \"writeRequests\");\n" \ + " @assert(@getByIdDirectPrivate(stream, \"inFlightWriteRequest\") === @undefined);\n" \ + " @assert(writeRequests.isNotEmpty());\n" \ + "\n" \ + " const writeRequest = writeRequests.shift();\n" \ + " @putByIdDirectPrivate(stream, \"inFlightWriteRequest\", writeRequest);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeLength = 790; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCode = + "(function (stream)\n" \ + "{\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === \"errored\");\n" \ + "\n" \ + " const storedError = @getByIdDirectPrivate(stream, \"storedError\");\n" \ + "\n" \ + " const closeRequest = @getByIdDirectPrivate(stream, \"closeRequest\");\n" \ + " if (closeRequest !== @undefined) {\n" \ + " @assert(@getByIdDirectPrivate(stream, \"inFlightCloseRequest\") === @undefined);\n" \ + " closeRequest.@reject.@call(@undefined, storedError);\n" \ + " @putByIdDirectPrivate(stream, \"closeRequest\", @undefined);\n" \ + " }\n" \ + "\n" \ + " const writer = @getByIdDirectPrivate(stream, \"writer\");\n" \ + " if (writer !== @undefined) {\n" \ + " const closedPromise = @getByIdDirectPrivate(writer, \"closedPromise\");\n" \ + " closedPromise.@reject.@call(@undefined, storedError);\n" \ + " @markPromiseAsHandled(closedPromise.@promise);\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamStartErroringCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamStartErroringCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamStartErroringCodeLength = 727; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamStartErroringCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamStartErroringCode = + "(function (stream, reason)\n" \ + "{\n" \ + " @assert(@getByIdDirectPrivate(stream, \"storedError\") === @undefined);\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === \"writable\");\n" \ + " \n" \ + " const controller = @getByIdDirectPrivate(stream, \"controller\");\n" \ + " @assert(controller !== @undefined);\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"state\", \"erroring\");\n" \ + " @putByIdDirectPrivate(stream, \"storedError\", reason);\n" \ + "\n" \ + " const writer = @getByIdDirectPrivate(stream, \"writer\");\n" \ + " if (writer !== @undefined)\n" \ + " @writableStreamDefaultWriterEnsureReadyPromiseRejected(writer, reason);\n" \ + "\n" \ + " if (!@writableStreamHasOperationMarkedInFlight(stream) && @getByIdDirectPrivate(controller, \"started\"))\n" \ + " @writableStreamFinishErroring(stream);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamUpdateBackpressureCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamUpdateBackpressureCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamUpdateBackpressureCodeLength = 603; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamUpdateBackpressureCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamUpdateBackpressureCode = + "(function (stream, backpressure)\n" \ + "{\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === \"writable\");\n" \ + " @assert(!@writableStreamCloseQueuedOrInFlight(stream));\n" \ + "\n" \ + " const writer = @getByIdDirectPrivate(stream, \"writer\");\n" \ + " if (writer !== @undefined && backpressure !== @getByIdDirectPrivate(stream, \"backpressure\")) {\n" \ + " if (backpressure)\n" \ + " @putByIdDirectPrivate(writer, \"readyPromise\", @newPromiseCapability(@Promise));\n" \ + " else\n" \ + " @getByIdDirectPrivate(writer, \"readyPromise\").@resolve.@call();\n" \ + " }\n" \ + " @putByIdDirectPrivate(stream, \"backpressure\", backpressure);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeLength = 177; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterAbortCode = + "(function (writer, reason)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(writer, \"stream\");\n" \ + " @assert(stream !== @undefined);\n" \ + " return @writableStreamAbort(stream, reason);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeLength = 161; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterCloseCode = + "(function (writer)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(writer, \"stream\");\n" \ + " @assert(stream !== @undefined);\n" \ + " return @writableStreamClose(stream);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeLength = 515; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCode = + "(function (writer)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(writer, \"stream\");\n" \ + " @assert(stream !== @undefined);\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + "\n" \ + " if (@writableStreamCloseQueuedOrInFlight(stream) || state === \"closed\")\n" \ + " return @Promise.@resolve();\n" \ + "\n" \ + " if (state === \"errored\")\n" \ + " return @Promise.@reject(@getByIdDirectPrivate(stream, \"storedError\"));\n" \ + "\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + " return @writableStreamDefaultWriterClose(writer);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeLength = 607; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCode = + "(function (writer, error)\n" \ + "{\n" \ + " let closedPromiseCapability = @getByIdDirectPrivate(writer, \"closedPromise\");\n" \ + " let closedPromise = closedPromiseCapability.@promise;\n" \ + "\n" \ + " if ((@getPromiseInternalField(closedPromise, @promiseFieldFlags) & @promiseStateMask) !== @promiseStatePending) {\n" \ + " closedPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " closedPromise = closedPromiseCapability.@promise;\n" \ + " @putByIdDirectPrivate(writer, \"closedPromise\", closedPromiseCapability);\n" \ + " }\n" \ + "\n" \ + " closedPromiseCapability.@reject.@call(@undefined, error);\n" \ + " @markPromiseAsHandled(closedPromise);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeLength = 595; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCode = + "(function (writer, error)\n" \ + "{\n" \ + " let readyPromiseCapability = @getByIdDirectPrivate(writer, \"readyPromise\");\n" \ + " let readyPromise = readyPromiseCapability.@promise;\n" \ + "\n" \ + " if ((@getPromiseInternalField(readyPromise, @promiseFieldFlags) & @promiseStateMask) !== @promiseStatePending) {\n" \ + " readyPromiseCapability = @newPromiseCapability(@Promise);\n" \ + " readyPromise = readyPromiseCapability.@promise;\n" \ + " @putByIdDirectPrivate(writer, \"readyPromise\", readyPromiseCapability);\n" \ + " }\n" \ + "\n" \ + " readyPromiseCapability.@reject.@call(@undefined, error);\n" \ + " @markPromiseAsHandled(readyPromise);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeLength = 406; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCode = + "(function (writer)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(writer, \"stream\");\n" \ + " @assert(stream !== @undefined);\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + "\n" \ + " if (state === \"errored\" || state === \"erroring\")\n" \ + " return null;\n" \ + "\n" \ + " if (state === \"closed\")\n" \ + " return 0;\n" \ + "\n" \ + " return @writableStreamDefaultControllerGetDesiredSize(@getByIdDirectPrivate(stream, \"controller\"));\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeLength = 549; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterReleaseCode = + "(function (writer)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(writer, \"stream\");\n" \ + " @assert(stream !== @undefined);\n" \ + " @assert(@getByIdDirectPrivate(stream, \"writer\") === writer);\n" \ + "\n" \ + " const releasedError = @makeTypeError(\"writableStreamDefaultWriterRelease\");\n" \ + "\n" \ + " @writableStreamDefaultWriterEnsureReadyPromiseRejected(writer, releasedError);\n" \ + " @writableStreamDefaultWriterEnsureClosedPromiseRejected(writer, releasedError);\n" \ + "\n" \ + " @putByIdDirectPrivate(stream, \"writer\", @undefined);\n" \ + " @putByIdDirectPrivate(writer, \"stream\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeLength = 1247; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultWriterWriteCode = + "(function (writer, chunk)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(writer, \"stream\");\n" \ + " @assert(stream !== @undefined);\n" \ + "\n" \ + " const controller = @getByIdDirectPrivate(stream, \"controller\");\n" \ + " @assert(controller !== @undefined);\n" \ + " const chunkSize = @writableStreamDefaultControllerGetChunkSize(controller, chunk);\n" \ + "\n" \ + " if (stream !== @getByIdDirectPrivate(writer, \"stream\"))\n" \ + " return @Promise.@reject(@makeTypeError(\"writer is not stream's writer\"));\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (state === \"errored\")\n" \ + " return @Promise.@reject(@getByIdDirectPrivate(stream, \"storedError\"));\n" \ + "\n" \ + " if (@writableStreamCloseQueuedOrInFlight(stream) || state === \"closed\")\n" \ + " return @Promise.@reject(@makeTypeError(\"stream is closing or closed\"));\n" \ + "\n" \ + " if (@writableStreamCloseQueuedOrInFlight(stream) || state === \"closed\")\n" \ + " return @Promise.@reject(@makeTypeError(\"stream is closing or closed\"));\n" \ + "\n" \ + " if (state === \"erroring\")\n" \ + " return @Promise.@reject(@getByIdDirectPrivate(stream, \"storedError\"));\n" \ + "\n" \ + " @assert(state === \"writable\");\n" \ + "\n" \ + " const promise = @writableStreamAddWriteRequest(stream);\n" \ + " @writableStreamDefaultControllerWrite(controller, chunk, chunkSize);\n" \ + " return promise;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeLength = 1587; +static const JSC::Intrinsic s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsSetUpWritableStreamDefaultControllerCode = + "(function (stream, controller, startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm)\n" \ + "{\n" \ + " @assert(@isWritableStream(stream));\n" \ + " @assert(@getByIdDirectPrivate(stream, \"controller\") === @undefined);\n" \ + "\n" \ + " @putByIdDirectPrivate(controller, \"stream\", stream);\n" \ + " @putByIdDirectPrivate(stream, \"controller\", controller);\n" \ + "\n" \ + " @resetQueue(@getByIdDirectPrivate(controller, \"queue\"));\n" \ + "\n" \ + " @putByIdDirectPrivate(controller, \"started\", false);\n" \ + " @putByIdDirectPrivate(controller, \"strategySizeAlgorithm\", sizeAlgorithm);\n" \ + " @putByIdDirectPrivate(controller, \"strategyHWM\", highWaterMark);\n" \ + " @putByIdDirectPrivate(controller, \"writeAlgorithm\", writeAlgorithm);\n" \ + " @putByIdDirectPrivate(controller, \"closeAlgorithm\", closeAlgorithm);\n" \ + " @putByIdDirectPrivate(controller, \"abortAlgorithm\", abortAlgorithm);\n" \ + "\n" \ + " const backpressure = @writableStreamDefaultControllerGetBackpressure(controller);\n" \ + " @writableStreamUpdateBackpressure(stream, backpressure);\n" \ + "\n" \ + " @Promise.@resolve(startAlgorithm.@call()).@then(() => {\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + " @putByIdDirectPrivate(controller, \"started\", true);\n" \ + " @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller);\n" \ + " }, (error) => {\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + " @putByIdDirectPrivate(controller, \"started\", true);\n" \ + " @writableStreamDealWithRejection(stream, error);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeLength = 1376; +static const JSC::Intrinsic s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCode = + "(function (stream, underlyingSink, underlyingSinkDict, highWaterMark, sizeAlgorithm)\n" \ + "{\n" \ + " const controller = new @WritableStreamDefaultController();\n" \ + "\n" \ + " let startAlgorithm = () => { };\n" \ + " let writeAlgorithm = () => { return @Promise.@resolve(); };\n" \ + " let closeAlgorithm = () => { return @Promise.@resolve(); };\n" \ + " let abortAlgorithm = () => { return @Promise.@resolve(); };\n" \ + "\n" \ + " if (\"start\" in underlyingSinkDict) {\n" \ + " const startMethod = underlyingSinkDict[\"start\"];\n" \ + " startAlgorithm = () => @promiseInvokeOrNoopMethodNoCatch(underlyingSink, startMethod, [controller]);\n" \ + " }\n" \ + " if (\"write\" in underlyingSinkDict) {\n" \ + " const writeMethod = underlyingSinkDict[\"write\"];\n" \ + " writeAlgorithm = (chunk) => @promiseInvokeOrNoopMethod(underlyingSink, writeMethod, [chunk, controller]);\n" \ + " }\n" \ + " if (\"close\" in underlyingSinkDict) {\n" \ + " const closeMethod = underlyingSinkDict[\"close\"];\n" \ + " closeAlgorithm = () => @promiseInvokeOrNoopMethod(underlyingSink, closeMethod, []);\n" \ + " }\n" \ + " if (\"abort\" in underlyingSinkDict) {\n" \ + " const abortMethod = underlyingSinkDict[\"abort\"];\n" \ + " abortAlgorithm = (reason) => @promiseInvokeOrNoopMethod(underlyingSink, abortMethod, [reason]);\n" \ + " }\n" \ + "\n" \ + " @setUpWritableStreamDefaultController(stream, controller, startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeLength = 872; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCode = + "(function (controller)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + "\n" \ + " if (!@getByIdDirectPrivate(controller, \"started\"))\n" \ + " return;\n" \ + "\n" \ + " @assert(stream !== @undefined);\n" \ + " if (@getByIdDirectPrivate(stream, \"inFlightWriteRequest\") !== @undefined)\n" \ + " return;\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @assert(state !== \"closed\" || state !== \"errored\");\n" \ + " if (state === \"erroring\") {\n" \ + " @writableStreamFinishErroring(stream);\n" \ + " return;\n" \ + " }\n" \ + "\n" \ + " if (@getByIdDirectPrivate(controller, \"queue\").content?.isEmpty() ?? false)\n" \ + " return;\n" \ + "\n" \ + " const value = @peekQueueValue(@getByIdDirectPrivate(controller, \"queue\"));\n" \ + " if (value === @isCloseSentinel)\n" \ + " @writableStreamDefaultControllerProcessClose(controller);\n" \ + " else\n" \ + " @writableStreamDefaultControllerProcessWrite(controller, value);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsIsCloseSentinelCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsIsCloseSentinelCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsIsCloseSentinelCodeLength = 18; +static const JSC::Intrinsic s_writableStreamInternalsIsCloseSentinelCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsIsCloseSentinelCode = + "(function ()\n" \ + "{\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeLength = 311; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCode = + "(function (controller)\n" \ + "{\n" \ + " @putByIdDirectPrivate(controller, \"writeAlgorithm\", @undefined);\n" \ + " @putByIdDirectPrivate(controller, \"closeAlgorithm\", @undefined);\n" \ + " @putByIdDirectPrivate(controller, \"abortAlgorithm\", @undefined);\n" \ + " @putByIdDirectPrivate(controller, \"strategySizeAlgorithm\", @undefined);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeLength = 190; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerCloseCode = + "(function (controller)\n" \ + "{\n" \ + " @enqueueValueWithSize(@getByIdDirectPrivate(controller, \"queue\"), @isCloseSentinel, 0);\n" \ + " @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeLength = 318; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerErrorCode = + "(function (controller, error)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + " @assert(stream !== @undefined);\n" \ + " @assert(@getByIdDirectPrivate(stream, \"state\") === \"writable\");\n" \ + "\n" \ + " @writableStreamDefaultControllerClearAlgorithms(controller);\n" \ + " @writableStreamStartErroring(stream, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeLength = 228; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCode = + "(function (controller, error)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + " if (@getByIdDirectPrivate(stream, \"state\") === \"writable\")\n" \ + " @writableStreamDefaultControllerError(controller, error);\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeLength = 141; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCode = + "(function (controller)\n" \ + "{\n" \ + " const desiredSize = @writableStreamDefaultControllerGetDesiredSize(controller);\n" \ + " return desiredSize <= 0;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeLength = 257; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCode = + "(function (controller, chunk)\n" \ + "{\n" \ + " try {\n" \ + " return @getByIdDirectPrivate(controller, \"strategySizeAlgorithm\").@call(@undefined, chunk);\n" \ + " } catch (e) {\n" \ + " @writableStreamDefaultControllerErrorIfNeeded(controller, e);\n" \ + " return 1;\n" \ + " }\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeLength = 139; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCode = + "(function (controller)\n" \ + "{\n" \ + " return @getByIdDirectPrivate(controller, \"strategyHWM\") - @getByIdDirectPrivate(controller, \"queue\").size;\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeLength = 628; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCode = + "(function (controller)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + "\n" \ + " @writableStreamMarkCloseRequestInFlight(stream);\n" \ + " @dequeueValue(@getByIdDirectPrivate(controller, \"queue\"));\n" \ + "\n" \ + " @assert(@getByIdDirectPrivate(controller, \"queue\").content?.isEmpty());\n" \ + "\n" \ + " const sinkClosePromise = @getByIdDirectPrivate(controller, \"closeAlgorithm\").@call();\n" \ + " @writableStreamDefaultControllerClearAlgorithms(controller);\n" \ + "\n" \ + " sinkClosePromise.@then(() => {\n" \ + " @writableStreamFinishInFlightClose(stream);\n" \ + " }, (reason) => {\n" \ + " @writableStreamFinishInFlightCloseWithError(stream, reason);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeLength = 1147; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCode = + "(function (controller, chunk)\n" \ + "{\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + "\n" \ + " @writableStreamMarkFirstWriteRequestInFlight(stream);\n" \ + "\n" \ + " const sinkWritePromise = @getByIdDirectPrivate(controller, \"writeAlgorithm\").@call(@undefined, chunk);\n" \ + "\n" \ + " sinkWritePromise.@then(() => {\n" \ + " @writableStreamFinishInFlightWrite(stream);\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " @assert(state === \"writable\" || state === \"erroring\");\n" \ + "\n" \ + " @dequeueValue(@getByIdDirectPrivate(controller, \"queue\"));\n" \ + " if (!@writableStreamCloseQueuedOrInFlight(stream) && state === \"writable\") {\n" \ + " const backpressure = @writableStreamDefaultControllerGetBackpressure(controller);\n" \ + " @writableStreamUpdateBackpressure(stream, backpressure);\n" \ + " }\n" \ + " @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller);\n" \ + " }, (reason) => {\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (state === \"writable\")\n" \ + " @writableStreamDefaultControllerClearAlgorithms(controller);\n" \ + "\n" \ + " @writableStreamFinishInFlightWriteWithError(stream, reason);\n" \ + " });\n" \ + "})\n" \ +; + +const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeConstructAbility = JSC::ConstructAbility::CannotConstruct; +const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeConstructorKind = JSC::ConstructorKind::None; +const int s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeLength = 707; +static const JSC::Intrinsic s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeIntrinsic = JSC::NoIntrinsic; +const char* const s_writableStreamInternalsWritableStreamDefaultControllerWriteCode = + "(function (controller, chunk, chunkSize)\n" \ + "{\n" \ + " try {\n" \ + " @enqueueValueWithSize(@getByIdDirectPrivate(controller, \"queue\"), chunk, chunkSize);\n" \ + "\n" \ + " const stream = @getByIdDirectPrivate(controller, \"stream\");\n" \ + "\n" \ + " const state = @getByIdDirectPrivate(stream, \"state\");\n" \ + " if (!@writableStreamCloseQueuedOrInFlight(stream) && state === \"writable\") {\n" \ + " const backpressure = @writableStreamDefaultControllerGetBackpressure(controller);\n" \ + " @writableStreamUpdateBackpressure(stream, backpressure);\n" \ + " }\n" \ + " @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller);\n" \ + " } catch (e) {\n" \ + " @writableStreamDefaultControllerErrorIfNeeded(controller, e);\n" \ + " }\n" \ + "})\n" \ +; + + +#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ +JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \ +{\ + JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \ + return clientData->builtinFunctions().writableStreamInternalsBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().writableStreamInternalsBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \ +} +WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR) +#undef DEFINE_BUILTIN_GENERATOR + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/WritableStreamInternalsBuiltins.h b/src/javascript/jsc/bindings/WritableStreamInternalsBuiltins.h new file mode 100644 index 000000000..675534830 --- /dev/null +++ b/src/javascript/jsc/bindings/WritableStreamInternalsBuiltins.h @@ -0,0 +1,540 @@ +/* + * Copyright (c) 2015 Igalia + * Copyright (c) 2015 Igalia S.L. + * Copyright (c) 2015 Igalia. + * Copyright (c) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (c) 2015, 2016, 2017 Canon Inc. + * Copyright (c) 2016, 2020 Apple Inc. All rights reserved. + * Copyright (c) 2022 Codeblog Corp. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for +// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py + +#pragma once + +#include <JavaScriptCore/BuiltinUtils.h> +#include <JavaScriptCore/Identifier.h> +#include <JavaScriptCore/JSFunction.h> +#include <JavaScriptCore/UnlinkedFunctionExecutable.h> + +namespace JSC { +class FunctionExecutable; +} + +namespace WebCore { + +/* WritableStreamInternals */ +extern const char* const s_writableStreamInternalsIsWritableStreamCode; +extern const int s_writableStreamInternalsIsWritableStreamCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsIsWritableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsIsWritableStreamCodeConstructorKind; +extern const char* const s_writableStreamInternalsIsWritableStreamDefaultWriterCode; +extern const int s_writableStreamInternalsIsWritableStreamDefaultWriterCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsIsWritableStreamDefaultWriterCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsIsWritableStreamDefaultWriterCodeConstructorKind; +extern const char* const s_writableStreamInternalsAcquireWritableStreamDefaultWriterCode; +extern const int s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeConstructorKind; +extern const char* const s_writableStreamInternalsCreateWritableStreamCode; +extern const int s_writableStreamInternalsCreateWritableStreamCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsCreateWritableStreamCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsCreateWritableStreamCodeConstructorKind; +extern const char* const s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCode; +extern const int s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeConstructorKind; +extern const char* const s_writableStreamInternalsInitializeWritableStreamSlotsCode; +extern const int s_writableStreamInternalsInitializeWritableStreamSlotsCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsInitializeWritableStreamSlotsCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsInitializeWritableStreamSlotsCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamCloseForBindingsCode; +extern const int s_writableStreamInternalsWritableStreamCloseForBindingsCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamCloseForBindingsCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamCloseForBindingsCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamAbortForBindingsCode; +extern const int s_writableStreamInternalsWritableStreamAbortForBindingsCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamAbortForBindingsCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamAbortForBindingsCodeConstructorKind; +extern const char* const s_writableStreamInternalsIsWritableStreamLockedCode; +extern const int s_writableStreamInternalsIsWritableStreamLockedCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsIsWritableStreamLockedCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsIsWritableStreamLockedCodeConstructorKind; +extern const char* const s_writableStreamInternalsSetUpWritableStreamDefaultWriterCode; +extern const int s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamAbortCode; +extern const int s_writableStreamInternalsWritableStreamAbortCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamAbortCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamAbortCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamCloseCode; +extern const int s_writableStreamInternalsWritableStreamCloseCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamCloseCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamAddWriteRequestCode; +extern const int s_writableStreamInternalsWritableStreamAddWriteRequestCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamAddWriteRequestCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamAddWriteRequestCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCode; +extern const int s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDealWithRejectionCode; +extern const int s_writableStreamInternalsWritableStreamDealWithRejectionCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDealWithRejectionCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDealWithRejectionCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamFinishErroringCode; +extern const int s_writableStreamInternalsWritableStreamFinishErroringCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishErroringCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishErroringCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamFinishInFlightCloseCode; +extern const int s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCode; +extern const int s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamFinishInFlightWriteCode; +extern const int s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCode; +extern const int s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCode; +extern const int s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCode; +extern const int s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCode; +extern const int s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCode; +extern const int s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamStartErroringCode; +extern const int s_writableStreamInternalsWritableStreamStartErroringCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamStartErroringCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamStartErroringCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamUpdateBackpressureCode; +extern const int s_writableStreamInternalsWritableStreamUpdateBackpressureCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamUpdateBackpressureCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamUpdateBackpressureCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterAbortCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterCloseCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterReleaseCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultWriterWriteCode; +extern const int s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeConstructorKind; +extern const char* const s_writableStreamInternalsSetUpWritableStreamDefaultControllerCode; +extern const int s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeConstructorKind; +extern const char* const s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCode; +extern const int s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeConstructorKind; +extern const char* const s_writableStreamInternalsIsCloseSentinelCode; +extern const int s_writableStreamInternalsIsCloseSentinelCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsIsCloseSentinelCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsIsCloseSentinelCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerCloseCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerErrorCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeConstructorKind; +extern const char* const s_writableStreamInternalsWritableStreamDefaultControllerWriteCode; +extern const int s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeLength; +extern const JSC::ConstructAbility s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeConstructAbility; +extern const JSC::ConstructorKind s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeConstructorKind; + +#define WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_DATA(macro) \ + macro(isWritableStream, writableStreamInternalsIsWritableStream, 1) \ + macro(isWritableStreamDefaultWriter, writableStreamInternalsIsWritableStreamDefaultWriter, 1) \ + macro(acquireWritableStreamDefaultWriter, writableStreamInternalsAcquireWritableStreamDefaultWriter, 1) \ + macro(createWritableStream, writableStreamInternalsCreateWritableStream, 6) \ + macro(createInternalWritableStreamFromUnderlyingSink, writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSink, 2) \ + macro(initializeWritableStreamSlots, writableStreamInternalsInitializeWritableStreamSlots, 2) \ + macro(writableStreamCloseForBindings, writableStreamInternalsWritableStreamCloseForBindings, 1) \ + macro(writableStreamAbortForBindings, writableStreamInternalsWritableStreamAbortForBindings, 2) \ + macro(isWritableStreamLocked, writableStreamInternalsIsWritableStreamLocked, 1) \ + macro(setUpWritableStreamDefaultWriter, writableStreamInternalsSetUpWritableStreamDefaultWriter, 2) \ + macro(writableStreamAbort, writableStreamInternalsWritableStreamAbort, 2) \ + macro(writableStreamClose, writableStreamInternalsWritableStreamClose, 1) \ + macro(writableStreamAddWriteRequest, writableStreamInternalsWritableStreamAddWriteRequest, 1) \ + macro(writableStreamCloseQueuedOrInFlight, writableStreamInternalsWritableStreamCloseQueuedOrInFlight, 1) \ + macro(writableStreamDealWithRejection, writableStreamInternalsWritableStreamDealWithRejection, 2) \ + macro(writableStreamFinishErroring, writableStreamInternalsWritableStreamFinishErroring, 1) \ + macro(writableStreamFinishInFlightClose, writableStreamInternalsWritableStreamFinishInFlightClose, 1) \ + macro(writableStreamFinishInFlightCloseWithError, writableStreamInternalsWritableStreamFinishInFlightCloseWithError, 2) \ + macro(writableStreamFinishInFlightWrite, writableStreamInternalsWritableStreamFinishInFlightWrite, 1) \ + macro(writableStreamFinishInFlightWriteWithError, writableStreamInternalsWritableStreamFinishInFlightWriteWithError, 2) \ + macro(writableStreamHasOperationMarkedInFlight, writableStreamInternalsWritableStreamHasOperationMarkedInFlight, 1) \ + macro(writableStreamMarkCloseRequestInFlight, writableStreamInternalsWritableStreamMarkCloseRequestInFlight, 1) \ + macro(writableStreamMarkFirstWriteRequestInFlight, writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlight, 1) \ + macro(writableStreamRejectCloseAndClosedPromiseIfNeeded, writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeeded, 1) \ + macro(writableStreamStartErroring, writableStreamInternalsWritableStreamStartErroring, 2) \ + macro(writableStreamUpdateBackpressure, writableStreamInternalsWritableStreamUpdateBackpressure, 2) \ + macro(writableStreamDefaultWriterAbort, writableStreamInternalsWritableStreamDefaultWriterAbort, 2) \ + macro(writableStreamDefaultWriterClose, writableStreamInternalsWritableStreamDefaultWriterClose, 1) \ + macro(writableStreamDefaultWriterCloseWithErrorPropagation, writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagation, 1) \ + macro(writableStreamDefaultWriterEnsureClosedPromiseRejected, writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejected, 2) \ + macro(writableStreamDefaultWriterEnsureReadyPromiseRejected, writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejected, 2) \ + macro(writableStreamDefaultWriterGetDesiredSize, writableStreamInternalsWritableStreamDefaultWriterGetDesiredSize, 1) \ + macro(writableStreamDefaultWriterRelease, writableStreamInternalsWritableStreamDefaultWriterRelease, 1) \ + macro(writableStreamDefaultWriterWrite, writableStreamInternalsWritableStreamDefaultWriterWrite, 2) \ + macro(setUpWritableStreamDefaultController, writableStreamInternalsSetUpWritableStreamDefaultController, 8) \ + macro(setUpWritableStreamDefaultControllerFromUnderlyingSink, writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSink, 5) \ + macro(writableStreamDefaultControllerAdvanceQueueIfNeeded, writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeeded, 1) \ + macro(isCloseSentinel, writableStreamInternalsIsCloseSentinel, 0) \ + macro(writableStreamDefaultControllerClearAlgorithms, writableStreamInternalsWritableStreamDefaultControllerClearAlgorithms, 1) \ + macro(writableStreamDefaultControllerClose, writableStreamInternalsWritableStreamDefaultControllerClose, 1) \ + macro(writableStreamDefaultControllerError, writableStreamInternalsWritableStreamDefaultControllerError, 2) \ + macro(writableStreamDefaultControllerErrorIfNeeded, writableStreamInternalsWritableStreamDefaultControllerErrorIfNeeded, 2) \ + macro(writableStreamDefaultControllerGetBackpressure, writableStreamInternalsWritableStreamDefaultControllerGetBackpressure, 1) \ + macro(writableStreamDefaultControllerGetChunkSize, writableStreamInternalsWritableStreamDefaultControllerGetChunkSize, 2) \ + macro(writableStreamDefaultControllerGetDesiredSize, writableStreamInternalsWritableStreamDefaultControllerGetDesiredSize, 1) \ + macro(writableStreamDefaultControllerProcessClose, writableStreamInternalsWritableStreamDefaultControllerProcessClose, 1) \ + macro(writableStreamDefaultControllerProcessWrite, writableStreamInternalsWritableStreamDefaultControllerProcessWrite, 2) \ + macro(writableStreamDefaultControllerWrite, writableStreamInternalsWritableStreamDefaultControllerWrite, 3) \ + +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_ISWRITABLESTREAM 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_ISWRITABLESTREAMDEFAULTWRITER 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_ACQUIREWRITABLESTREAMDEFAULTWRITER 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_CREATEWRITABLESTREAM 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_CREATEINTERNALWRITABLESTREAMFROMUNDERLYINGSINK 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_INITIALIZEWRITABLESTREAMSLOTS 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMCLOSEFORBINDINGS 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMABORTFORBINDINGS 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_ISWRITABLESTREAMLOCKED 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_SETUPWRITABLESTREAMDEFAULTWRITER 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMABORT 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMCLOSE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMADDWRITEREQUEST 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMCLOSEQUEUEDORINFLIGHT 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEALWITHREJECTION 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMFINISHERRORING 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMFINISHINFLIGHTCLOSE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMFINISHINFLIGHTCLOSEWITHERROR 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMFINISHINFLIGHTWRITE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMFINISHINFLIGHTWRITEWITHERROR 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMHASOPERATIONMARKEDINFLIGHT 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMMARKCLOSEREQUESTINFLIGHT 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMMARKFIRSTWRITEREQUESTINFLIGHT 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMREJECTCLOSEANDCLOSEDPROMISEIFNEEDED 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMSTARTERRORING 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMUPDATEBACKPRESSURE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERABORT 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERCLOSE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERCLOSEWITHERRORPROPAGATION 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERENSURECLOSEDPROMISEREJECTED 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERENSUREREADYPROMISEREJECTED 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERGETDESIREDSIZE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERRELEASE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTWRITERWRITE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_SETUPWRITABLESTREAMDEFAULTCONTROLLER 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_SETUPWRITABLESTREAMDEFAULTCONTROLLERFROMUNDERLYINGSINK 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERADVANCEQUEUEIFNEEDED 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_ISCLOSESENTINEL 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERCLEARALGORITHMS 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERCLOSE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERERROR 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERERRORIFNEEDED 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERGETBACKPRESSURE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERGETCHUNKSIZE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERGETDESIREDSIZE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERPROCESSCLOSE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERPROCESSWRITE 1 +#define WEBCORE_BUILTIN_WRITABLESTREAMINTERNALS_WRITABLESTREAMDEFAULTCONTROLLERWRITE 1 + +#define WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(macro) \ + macro(writableStreamInternalsIsWritableStreamCode, isWritableStream, ASCIILiteral(), s_writableStreamInternalsIsWritableStreamCodeLength) \ + macro(writableStreamInternalsIsWritableStreamDefaultWriterCode, isWritableStreamDefaultWriter, ASCIILiteral(), s_writableStreamInternalsIsWritableStreamDefaultWriterCodeLength) \ + macro(writableStreamInternalsAcquireWritableStreamDefaultWriterCode, acquireWritableStreamDefaultWriter, ASCIILiteral(), s_writableStreamInternalsAcquireWritableStreamDefaultWriterCodeLength) \ + macro(writableStreamInternalsCreateWritableStreamCode, createWritableStream, ASCIILiteral(), s_writableStreamInternalsCreateWritableStreamCodeLength) \ + macro(writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCode, createInternalWritableStreamFromUnderlyingSink, ASCIILiteral(), s_writableStreamInternalsCreateInternalWritableStreamFromUnderlyingSinkCodeLength) \ + macro(writableStreamInternalsInitializeWritableStreamSlotsCode, initializeWritableStreamSlots, ASCIILiteral(), s_writableStreamInternalsInitializeWritableStreamSlotsCodeLength) \ + macro(writableStreamInternalsWritableStreamCloseForBindingsCode, writableStreamCloseForBindings, ASCIILiteral(), s_writableStreamInternalsWritableStreamCloseForBindingsCodeLength) \ + macro(writableStreamInternalsWritableStreamAbortForBindingsCode, writableStreamAbortForBindings, ASCIILiteral(), s_writableStreamInternalsWritableStreamAbortForBindingsCodeLength) \ + macro(writableStreamInternalsIsWritableStreamLockedCode, isWritableStreamLocked, ASCIILiteral(), s_writableStreamInternalsIsWritableStreamLockedCodeLength) \ + macro(writableStreamInternalsSetUpWritableStreamDefaultWriterCode, setUpWritableStreamDefaultWriter, ASCIILiteral(), s_writableStreamInternalsSetUpWritableStreamDefaultWriterCodeLength) \ + macro(writableStreamInternalsWritableStreamAbortCode, writableStreamAbort, ASCIILiteral(), s_writableStreamInternalsWritableStreamAbortCodeLength) \ + macro(writableStreamInternalsWritableStreamCloseCode, writableStreamClose, ASCIILiteral(), s_writableStreamInternalsWritableStreamCloseCodeLength) \ + macro(writableStreamInternalsWritableStreamAddWriteRequestCode, writableStreamAddWriteRequest, ASCIILiteral(), s_writableStreamInternalsWritableStreamAddWriteRequestCodeLength) \ + macro(writableStreamInternalsWritableStreamCloseQueuedOrInFlightCode, writableStreamCloseQueuedOrInFlight, ASCIILiteral(), s_writableStreamInternalsWritableStreamCloseQueuedOrInFlightCodeLength) \ + macro(writableStreamInternalsWritableStreamDealWithRejectionCode, writableStreamDealWithRejection, ASCIILiteral(), s_writableStreamInternalsWritableStreamDealWithRejectionCodeLength) \ + macro(writableStreamInternalsWritableStreamFinishErroringCode, writableStreamFinishErroring, ASCIILiteral(), s_writableStreamInternalsWritableStreamFinishErroringCodeLength) \ + macro(writableStreamInternalsWritableStreamFinishInFlightCloseCode, writableStreamFinishInFlightClose, ASCIILiteral(), s_writableStreamInternalsWritableStreamFinishInFlightCloseCodeLength) \ + macro(writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCode, writableStreamFinishInFlightCloseWithError, ASCIILiteral(), s_writableStreamInternalsWritableStreamFinishInFlightCloseWithErrorCodeLength) \ + macro(writableStreamInternalsWritableStreamFinishInFlightWriteCode, writableStreamFinishInFlightWrite, ASCIILiteral(), s_writableStreamInternalsWritableStreamFinishInFlightWriteCodeLength) \ + macro(writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCode, writableStreamFinishInFlightWriteWithError, ASCIILiteral(), s_writableStreamInternalsWritableStreamFinishInFlightWriteWithErrorCodeLength) \ + macro(writableStreamInternalsWritableStreamHasOperationMarkedInFlightCode, writableStreamHasOperationMarkedInFlight, ASCIILiteral(), s_writableStreamInternalsWritableStreamHasOperationMarkedInFlightCodeLength) \ + macro(writableStreamInternalsWritableStreamMarkCloseRequestInFlightCode, writableStreamMarkCloseRequestInFlight, ASCIILiteral(), s_writableStreamInternalsWritableStreamMarkCloseRequestInFlightCodeLength) \ + macro(writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCode, writableStreamMarkFirstWriteRequestInFlight, ASCIILiteral(), s_writableStreamInternalsWritableStreamMarkFirstWriteRequestInFlightCodeLength) \ + macro(writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCode, writableStreamRejectCloseAndClosedPromiseIfNeeded, ASCIILiteral(), s_writableStreamInternalsWritableStreamRejectCloseAndClosedPromiseIfNeededCodeLength) \ + macro(writableStreamInternalsWritableStreamStartErroringCode, writableStreamStartErroring, ASCIILiteral(), s_writableStreamInternalsWritableStreamStartErroringCodeLength) \ + macro(writableStreamInternalsWritableStreamUpdateBackpressureCode, writableStreamUpdateBackpressure, ASCIILiteral(), s_writableStreamInternalsWritableStreamUpdateBackpressureCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterAbortCode, writableStreamDefaultWriterAbort, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterAbortCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterCloseCode, writableStreamDefaultWriterClose, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterCloseCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCode, writableStreamDefaultWriterCloseWithErrorPropagation, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterCloseWithErrorPropagationCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCode, writableStreamDefaultWriterEnsureClosedPromiseRejected, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterEnsureClosedPromiseRejectedCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCode, writableStreamDefaultWriterEnsureReadyPromiseRejected, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterEnsureReadyPromiseRejectedCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCode, writableStreamDefaultWriterGetDesiredSize, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterGetDesiredSizeCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterReleaseCode, writableStreamDefaultWriterRelease, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterReleaseCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultWriterWriteCode, writableStreamDefaultWriterWrite, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultWriterWriteCodeLength) \ + macro(writableStreamInternalsSetUpWritableStreamDefaultControllerCode, setUpWritableStreamDefaultController, ASCIILiteral(), s_writableStreamInternalsSetUpWritableStreamDefaultControllerCodeLength) \ + macro(writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCode, setUpWritableStreamDefaultControllerFromUnderlyingSink, ASCIILiteral(), s_writableStreamInternalsSetUpWritableStreamDefaultControllerFromUnderlyingSinkCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCode, writableStreamDefaultControllerAdvanceQueueIfNeeded, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerAdvanceQueueIfNeededCodeLength) \ + macro(writableStreamInternalsIsCloseSentinelCode, isCloseSentinel, ASCIILiteral(), s_writableStreamInternalsIsCloseSentinelCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCode, writableStreamDefaultControllerClearAlgorithms, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerClearAlgorithmsCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerCloseCode, writableStreamDefaultControllerClose, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerCloseCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerErrorCode, writableStreamDefaultControllerError, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerErrorCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCode, writableStreamDefaultControllerErrorIfNeeded, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerErrorIfNeededCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCode, writableStreamDefaultControllerGetBackpressure, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerGetBackpressureCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCode, writableStreamDefaultControllerGetChunkSize, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerGetChunkSizeCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCode, writableStreamDefaultControllerGetDesiredSize, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerGetDesiredSizeCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerProcessCloseCode, writableStreamDefaultControllerProcessClose, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerProcessCloseCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerProcessWriteCode, writableStreamDefaultControllerProcessWrite, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerProcessWriteCodeLength) \ + macro(writableStreamInternalsWritableStreamDefaultControllerWriteCode, writableStreamDefaultControllerWrite, ASCIILiteral(), s_writableStreamInternalsWritableStreamDefaultControllerWriteCodeLength) \ + +#define WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(macro) \ + macro(acquireWritableStreamDefaultWriter) \ + macro(createInternalWritableStreamFromUnderlyingSink) \ + macro(createWritableStream) \ + macro(initializeWritableStreamSlots) \ + macro(isCloseSentinel) \ + macro(isWritableStream) \ + macro(isWritableStreamDefaultWriter) \ + macro(isWritableStreamLocked) \ + macro(setUpWritableStreamDefaultController) \ + macro(setUpWritableStreamDefaultControllerFromUnderlyingSink) \ + macro(setUpWritableStreamDefaultWriter) \ + macro(writableStreamAbort) \ + macro(writableStreamAbortForBindings) \ + macro(writableStreamAddWriteRequest) \ + macro(writableStreamClose) \ + macro(writableStreamCloseForBindings) \ + macro(writableStreamCloseQueuedOrInFlight) \ + macro(writableStreamDealWithRejection) \ + macro(writableStreamDefaultControllerAdvanceQueueIfNeeded) \ + macro(writableStreamDefaultControllerClearAlgorithms) \ + macro(writableStreamDefaultControllerClose) \ + macro(writableStreamDefaultControllerError) \ + macro(writableStreamDefaultControllerErrorIfNeeded) \ + macro(writableStreamDefaultControllerGetBackpressure) \ + macro(writableStreamDefaultControllerGetChunkSize) \ + macro(writableStreamDefaultControllerGetDesiredSize) \ + macro(writableStreamDefaultControllerProcessClose) \ + macro(writableStreamDefaultControllerProcessWrite) \ + macro(writableStreamDefaultControllerWrite) \ + macro(writableStreamDefaultWriterAbort) \ + macro(writableStreamDefaultWriterClose) \ + macro(writableStreamDefaultWriterCloseWithErrorPropagation) \ + macro(writableStreamDefaultWriterEnsureClosedPromiseRejected) \ + macro(writableStreamDefaultWriterEnsureReadyPromiseRejected) \ + macro(writableStreamDefaultWriterGetDesiredSize) \ + macro(writableStreamDefaultWriterRelease) \ + macro(writableStreamDefaultWriterWrite) \ + macro(writableStreamFinishErroring) \ + macro(writableStreamFinishInFlightClose) \ + macro(writableStreamFinishInFlightCloseWithError) \ + macro(writableStreamFinishInFlightWrite) \ + macro(writableStreamFinishInFlightWriteWithError) \ + macro(writableStreamHasOperationMarkedInFlight) \ + macro(writableStreamMarkCloseRequestInFlight) \ + macro(writableStreamMarkFirstWriteRequestInFlight) \ + macro(writableStreamRejectCloseAndClosedPromiseIfNeeded) \ + macro(writableStreamStartErroring) \ + macro(writableStreamUpdateBackpressure) \ + +#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ + JSC::FunctionExecutable* codeName##Generator(JSC::VM&); + +WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) +#undef DECLARE_BUILTIN_GENERATOR + +class WritableStreamInternalsBuiltinsWrapper : private JSC::WeakHandleOwner { +public: + explicit WritableStreamInternalsBuiltinsWrapper(JSC::VM& vm) + : m_vm(vm) + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) +#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) +#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS + { + } + +#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ + JSC::UnlinkedFunctionExecutable* name##Executable(); \ + const JSC::SourceCode& name##Source() const { return m_##name##Source; } + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) +#undef EXPOSE_BUILTIN_EXECUTABLES + + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) + + void exportNames(); + +private: + JSC::VM& m_vm; + + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ + JSC::SourceCode m_##name##Source;\ + JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable; + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS + +}; + +#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ +inline JSC::UnlinkedFunctionExecutable* WritableStreamInternalsBuiltinsWrapper::name##Executable() \ +{\ + if (!m_##name##Executable) {\ + JSC::Identifier executableName = functionName##PublicName();\ + if (overriddenName)\ + executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ + m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ + }\ + return m_##name##Executable.get();\ +} +WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) +#undef DEFINE_BUILTIN_EXECUTABLES + +inline void WritableStreamInternalsBuiltinsWrapper::exportNames() +{ +#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) +#undef EXPORT_FUNCTION_NAME +} + +class WritableStreamInternalsBuiltinFunctions { +public: + explicit WritableStreamInternalsBuiltinFunctions(JSC::VM& vm) : m_vm(vm) { } + + void init(JSC::JSGlobalObject&); + template<typename Visitor> void visit(Visitor&); + +public: + JSC::VM& m_vm; + +#define DECLARE_BUILTIN_SOURCE_MEMBERS(functionName) \ + JSC::WriteBarrier<JSC::JSFunction> m_##functionName##Function; + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_SOURCE_MEMBERS) +#undef DECLARE_BUILTIN_SOURCE_MEMBERS +}; + +inline void WritableStreamInternalsBuiltinFunctions::init(JSC::JSGlobalObject& globalObject) +{ +#define EXPORT_FUNCTION(codeName, functionName, overriddenName, length)\ + m_##functionName##Function.set(m_vm, &globalObject, JSC::JSFunction::create(m_vm, codeName##Generator(m_vm), &globalObject)); + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_CODE(EXPORT_FUNCTION) +#undef EXPORT_FUNCTION +} + +template<typename Visitor> +inline void WritableStreamInternalsBuiltinFunctions::visit(Visitor& visitor) +{ +#define VISIT_FUNCTION(name) visitor.append(m_##name##Function); + WEBCORE_FOREACH_WRITABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(VISIT_FUNCTION) +#undef VISIT_FUNCTION +} + +template void WritableStreamInternalsBuiltinFunctions::visit(JSC::AbstractSlotVisitor&); +template void WritableStreamInternalsBuiltinFunctions::visit(JSC::SlotVisitor&); + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/ZigGlobalObject.cpp b/src/javascript/jsc/bindings/ZigGlobalObject.cpp index 9498d6b14..7d745b896 100644 --- a/src/javascript/jsc/bindings/ZigGlobalObject.cpp +++ b/src/javascript/jsc/bindings/ZigGlobalObject.cpp @@ -97,6 +97,8 @@ #include "napi.h" #include "JSZigGlobalObjectBuiltins.h" #include "JSSQLStatement.h" +#include "ReadableStreamBuiltins.h" +#include "BunJSCModule.h" using JSGlobalObject = JSC::JSGlobalObject; using Exception = JSC::Exception; @@ -112,6 +114,28 @@ namespace JSCastingHelpers = JSC::JSCastingHelpers; using JSBuffer = WebCore::JSBuffer; #include <dlfcn.h> +#include "IDLTypes.h" + +#include "JSAbortAlgorithm.h" +#include "JSDOMAttribute.h" +#include "JSByteLengthQueuingStrategy.h" +#include "JSCountQueuingStrategy.h" +#include "JSReadableByteStreamController.h" +#include "JSReadableStream.h" +#include "JSReadableStreamBYOBReader.h" +#include "JSReadableStreamBYOBRequest.h" +#include "JSReadableStreamDefaultController.h" +#include "JSReadableStreamDefaultReader.h" +#include "JSTransformStream.h" +#include "JSTransformStreamDefaultController.h" +#include "JSWritableStream.h" +#include "JSWritableStreamDefaultController.h" +#include "JSWritableStreamDefaultWriter.h" +#include "JavaScriptCore/BuiltinNames.h" +#include "JSTextEncoder.h" +#include "StructuredClone.h" + +#include "ReadableStream.h" // #include <iostream> static bool has_loaded_jsc = false; @@ -143,6 +167,8 @@ extern "C" void JSCInitialize() } } +extern "C" void* Bun__getVM(); + extern "C" JSC__JSGlobalObject* Zig__GlobalObject__create(JSClassRef* globalObjectClass, int count, void* console_client) { @@ -159,7 +185,7 @@ extern "C" JSC__JSGlobalObject* Zig__GlobalObject__create(JSClassRef* globalObje JSC::JSLockHolder locker(vm); Zig::GlobalObject* globalObject = Zig::GlobalObject::create(vm, Zig::GlobalObject::createStructure(vm, JSC::JSGlobalObject::create(vm, JSC::JSGlobalObject::createStructure(vm, JSC::jsNull())), JSC::jsNull())); globalObject->setConsole(globalObject); - + globalObject->isThreadLocalDefaultGlobalObject = true; if (count > 0) { globalObject->installAPIGlobals(globalObjectClass, count, vm); } @@ -303,10 +329,18 @@ GlobalObject::GlobalObject(JSC::VM& vm, JSC::Structure* structure) , m_builtinInternalFunctions(vm) { + m_bunVM = Bun__getVM(); m_scriptExecutionContext = new WebCore::ScriptExecutionContext(&vm, this); } +GlobalObject::~GlobalObject() = default; + +void GlobalObject::destroy(JSCell* cell) +{ + static_cast<GlobalObject*>(cell)->GlobalObject::~GlobalObject(); +} + WebCore::ScriptExecutionContext* GlobalObject::scriptExecutionContext() { return m_scriptExecutionContext; @@ -351,6 +385,17 @@ JSC_DEFINE_CUSTOM_GETTER(JSBuffer_getter, WebCore::JSBuffer::getConstructor(JSC::getVM(lexicalGlobalObject), thisObject)); } +JSC_DECLARE_CUSTOM_GETTER(JSTextEncoder_getter); + +JSC_DEFINE_CUSTOM_GETTER(JSTextEncoder_getter, + (JSC::JSGlobalObject * lexicalGlobalObject, JSC::EncodedJSValue thisValue, + JSC::PropertyName)) +{ + Zig::GlobalObject* thisObject = JSC::jsCast<Zig::GlobalObject*>(lexicalGlobalObject); + return JSC::JSValue::encode( + WebCore::JSTextEncoder::getConstructor(JSC::getVM(lexicalGlobalObject), thisObject)); +} + JSC_DECLARE_CUSTOM_GETTER(JSDOMURL_getter); JSC_DEFINE_CUSTOM_GETTER(JSDOMURL_getter, @@ -674,7 +719,7 @@ static JSC_DEFINE_HOST_FUNCTION(functionATOB, const WTF::String& encodedString = callFrame->argument(0).toWTFString(globalObject); if (encodedString.isNull()) { - return JSC::JSValue::encode(JSC::jsString(vm, "")); + return JSC::JSValue::encode(JSC::jsEmptyString(vm)); } auto decodedData = WTF::base64Decode(encodedString, { @@ -827,6 +872,39 @@ static JSC_DEFINE_HOST_FUNCTION(functionReportError, return JSC::JSValue::encode(JSC::jsUndefined()); } +JSC_DECLARE_HOST_FUNCTION(functionCreateUninitializedArrayBuffer); +JSC_DEFINE_HOST_FUNCTION(functionCreateUninitializedArrayBuffer, + (JSC::JSGlobalObject * globalObject, JSC::CallFrame* callFrame)) +{ + size_t len = static_cast<size_t>(JSC__JSValue__toInt64(JSC::JSValue::encode(callFrame->argument(0)))); + auto scope = DECLARE_THROW_SCOPE(globalObject->vm()); + auto arrayBuffer = JSC::ArrayBuffer::tryCreateUninitialized(len, 1); + + if (UNLIKELY(!arrayBuffer)) { + JSC::throwOutOfMemoryError(globalObject, scope); + return JSC::JSValue::encode(JSC::JSValue {}); + } + + RELEASE_AND_RETURN(scope, JSValue::encode(JSC::JSArrayBuffer::create(globalObject->vm(), globalObject->arrayBufferStructure(JSC::ArrayBufferSharingMode::Default), WTFMove(arrayBuffer)))); +} + +JSC_DEFINE_HOST_FUNCTION(functionNoop, (JSC::JSGlobalObject*, JSC::CallFrame*)) +{ + return JSC::JSValue::encode(JSC::jsUndefined()); +} + +JSC_DEFINE_CUSTOM_GETTER(noop_getter, (JSGlobalObject*, EncodedJSValue, PropertyName)) +{ + return JSC::JSValue::encode(JSC::jsUndefined()); +} + +JSC_DEFINE_CUSTOM_SETTER(noop_setter, + (JSC::JSGlobalObject*, JSC::EncodedJSValue, + JSC::EncodedJSValue, JSC::PropertyName)) +{ + return true; +} + // we're trying out a new way to do this lazy loading static JSC_DECLARE_HOST_FUNCTION(functionLazyLoad); static JSC_DEFINE_HOST_FUNCTION(functionLazyLoad, @@ -843,7 +921,33 @@ JSC: } default: { static NeverDestroyed<const String> sqliteString(MAKE_STATIC_STRING_IMPL("sqlite")); + static NeverDestroyed<const String> bunJSCString(MAKE_STATIC_STRING_IMPL("bun:jsc")); + static NeverDestroyed<const String> noopString(MAKE_STATIC_STRING_IMPL("noop")); JSC::JSValue moduleName = callFrame->argument(0); + if (moduleName.isNumber()) { + switch (moduleName.toInt32(globalObject)) { + case 0: { + auto scope = DECLARE_THROW_SCOPE(globalObject->vm()); + JSC::throwTypeError(globalObject, scope, "lazyLoad expects a string"_s); + scope.release(); + return JSC::JSValue::encode(JSC::JSValue {}); + } + + case 1: { + return ByteBlob__JSReadableStreamSource__load(globalObject); + } + case 2: { + return FileBlobLoader__JSReadableStreamSource__load(globalObject); + } + default: { + auto scope = DECLARE_THROW_SCOPE(globalObject->vm()); + JSC::throwTypeError(globalObject, scope, "lazyLoad expects a string"_s); + scope.release(); + return JSC::JSValue::encode(JSC::JSValue {}); + } + } + } + auto string = moduleName.toWTFString(globalObject); if (string.isNull()) { auto scope = DECLARE_THROW_SCOPE(globalObject->vm()); @@ -856,6 +960,18 @@ JSC: return JSC::JSValue::encode(JSSQLStatementConstructor::create(vm, globalObject, JSSQLStatementConstructor::createStructure(vm, globalObject, globalObject->m_functionPrototype.get()))); } + if (string == bunJSCString) { + return JSC::JSValue::encode(createJSCModule(globalObject)); + } + + if (UNLIKELY(string == noopString)) { + auto* obj = constructEmptyObject(globalObject); + obj->putDirectCustomAccessor(vm, JSC::PropertyName(JSC::Identifier::fromString(vm, "getterSetter"_s)), JSC::CustomGetterSetter::create(vm, noop_getter, noop_setter), 0); + Zig::JSFFIFunction* function = Zig::JSFFIFunction::create(vm, reinterpret_cast<Zig::GlobalObject*>(globalObject), 0, String(), functionNoop, JSC::NoIntrinsic); + obj->putDirect(vm, JSC::PropertyName(JSC::Identifier::fromString(vm, "function"_s)), function, JSC::PropertyAttribute::Function | 0); + return JSC::JSValue::encode(obj); + } + return JSC::JSValue::encode(JSC::jsUndefined()); break; @@ -863,56 +979,582 @@ JSC: } } -// This is not a publicly exposed API currently. -// This is used by the bundler to make Response, Request, FetchEvent, -// and any other objects available globally. -void GlobalObject::installAPIGlobals(JSClassRef* globals, int count, JSC::VM& vm) +static inline JSValue jsServiceWorkerGlobalScope_ByteLengthQueuingStrategyConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSByteLengthQueuingStrategy::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_ByteLengthQueuingStrategyConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_ByteLengthQueuingStrategyConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_CountQueuingStrategyConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSCountQueuingStrategy::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_CountQueuingStrategyConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_CountQueuingStrategyConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_ReadableByteStreamControllerConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSReadableByteStreamController::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_ReadableByteStreamControllerConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_ReadableByteStreamControllerConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_ReadableStreamConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSReadableStream::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_ReadableStreamConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_ReadableStreamConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_ReadableStreamBYOBReaderConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSReadableStreamBYOBReader::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_ReadableStreamBYOBReaderConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_ReadableStreamBYOBReaderConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_ReadableStreamBYOBRequestConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSReadableStreamBYOBRequest::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_ReadableStreamBYOBRequestConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_ReadableStreamBYOBRequestConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_ReadableStreamDefaultControllerConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSReadableStreamDefaultController::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_ReadableStreamDefaultControllerConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_ReadableStreamDefaultControllerConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_ReadableStreamDefaultReaderConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSReadableStreamDefaultReader::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_ReadableStreamDefaultReaderConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_ReadableStreamDefaultReaderConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_TransformStreamConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSTransformStream::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_TransformStreamConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) { + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_TransformStreamConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_TransformStreamDefaultControllerConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSTransformStreamDefaultController::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_TransformStreamDefaultControllerConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_TransformStreamDefaultControllerConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_WritableStreamConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSWritableStream::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_WritableStreamConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_WritableStreamConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_WritableStreamDefaultControllerConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSWritableStreamDefaultController::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_WritableStreamDefaultControllerConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_WritableStreamDefaultControllerConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsServiceWorkerGlobalScope_WritableStreamDefaultWriterConstructorGetter(JSGlobalObject& lexicalGlobalObject, Zig::GlobalObject& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return JSWritableStreamDefaultWriter::getConstructor(JSC::getVM(&lexicalGlobalObject), &thisObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsServiceWorkerGlobalScope_WritableStreamDefaultWriterConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<Zig::GlobalObject>::get<jsServiceWorkerGlobalScope_WritableStreamDefaultWriterConstructorGetter>(*lexicalGlobalObject, thisValue, attributeName); +} + +JSC_DECLARE_HOST_FUNCTION(makeThisTypeErrorForBuiltins); +JSC_DECLARE_HOST_FUNCTION(makeGetterTypeErrorForBuiltins); +JSC_DECLARE_HOST_FUNCTION(makeDOMExceptionForBuiltins); +JSC_DECLARE_HOST_FUNCTION(createWritableStreamFromInternal); +JSC_DECLARE_HOST_FUNCTION(getInternalWritableStream); +JSC_DECLARE_HOST_FUNCTION(whenSignalAborted); +JSC_DECLARE_HOST_FUNCTION(isAbortSignal); +JSC_DEFINE_HOST_FUNCTION(makeThisTypeErrorForBuiltins, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + ASSERT(callFrame); + ASSERT(callFrame->argumentCount() == 2); + VM& vm = globalObject->vm(); + DeferTermination deferScope(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + + auto interfaceName = callFrame->uncheckedArgument(0).getString(globalObject); + scope.assertNoException(); + auto functionName = callFrame->uncheckedArgument(1).getString(globalObject); + scope.assertNoException(); + return JSValue::encode(createTypeError(globalObject, makeThisTypeErrorMessage(interfaceName.utf8().data(), functionName.utf8().data()))); +} + +JSC_DEFINE_HOST_FUNCTION(makeGetterTypeErrorForBuiltins, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + ASSERT(callFrame); + ASSERT(callFrame->argumentCount() == 2); + VM& vm = globalObject->vm(); + DeferTermination deferScope(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + + auto interfaceName = callFrame->uncheckedArgument(0).getString(globalObject); + scope.assertNoException(); + auto attributeName = callFrame->uncheckedArgument(1).getString(globalObject); + scope.assertNoException(); + + auto error = static_cast<ErrorInstance*>(createTypeError(globalObject, JSC::makeDOMAttributeGetterTypeErrorMessage(interfaceName.utf8().data(), attributeName))); + error->setNativeGetterTypeError(); + return JSValue::encode(error); +} + +JSC_DEFINE_HOST_FUNCTION(makeDOMExceptionForBuiltins, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + ASSERT(callFrame); + ASSERT(callFrame->argumentCount() == 2); + + auto& vm = globalObject->vm(); + DeferTermination deferScope(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + + auto codeValue = callFrame->uncheckedArgument(0).getString(globalObject); + scope.assertNoException(); + + auto message = callFrame->uncheckedArgument(1).getString(globalObject); + scope.assertNoException(); + + ExceptionCode code { TypeError }; + if (codeValue == "AbortError") + code = AbortError; + auto value = createDOMException(globalObject, code, message); + + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + + return JSValue::encode(value); +} + +JSC_DEFINE_HOST_FUNCTION(getInternalWritableStream, (JSGlobalObject*, CallFrame* callFrame)) +{ + ASSERT(callFrame); + ASSERT(callFrame->argumentCount() == 1); + + auto* writableStream = jsDynamicCast<JSWritableStream*>(callFrame->uncheckedArgument(0)); + if (UNLIKELY(!writableStream)) + return JSValue::encode(jsUndefined()); + return JSValue::encode(writableStream->wrapped().internalWritableStream()); +} + +JSC_DEFINE_HOST_FUNCTION(createWritableStreamFromInternal, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + ASSERT(callFrame); + ASSERT(callFrame->argumentCount() == 1); + ASSERT(callFrame->uncheckedArgument(0).isObject()); + + auto* jsDOMGlobalObject = JSC::jsCast<JSDOMGlobalObject*>(globalObject); + auto internalWritableStream = InternalWritableStream::fromObject(*jsDOMGlobalObject, *callFrame->uncheckedArgument(0).toObject(globalObject)); + return JSValue::encode(toJSNewlyCreated(globalObject, jsDOMGlobalObject, WritableStream::create(WTFMove(internalWritableStream)))); +} + +JSC_DEFINE_HOST_FUNCTION(whenSignalAborted, (JSGlobalObject * globalObject, CallFrame* callFrame)) +{ + ASSERT(callFrame); + ASSERT(callFrame->argumentCount() == 2); + + auto& vm = globalObject->vm(); + auto* abortSignal = jsDynamicCast<JSAbortSignal*>(callFrame->uncheckedArgument(0)); + if (UNLIKELY(!abortSignal)) + return JSValue::encode(JSValue(JSC::JSValue::JSFalse)); + + Ref<AbortAlgorithm> abortAlgorithm = JSAbortAlgorithm::create(vm, callFrame->uncheckedArgument(1).getObject()); + + bool result = AbortSignal::whenSignalAborted(abortSignal->wrapped(), WTFMove(abortAlgorithm)); + return JSValue::encode(result ? JSValue(JSC::JSValue::JSTrue) : JSValue(JSC::JSValue::JSFalse)); +} + +JSC_DEFINE_HOST_FUNCTION(isAbortSignal, (JSGlobalObject*, CallFrame* callFrame)) +{ + ASSERT(callFrame->argumentCount() == 1); + return JSValue::encode(jsBoolean(callFrame->uncheckedArgument(0).inherits<JSAbortSignal>())); +} + +extern "C" bool ReadableStream__isDisturbed(JSC__JSValue possibleReadableStream, Zig::GlobalObject* globalObject); +extern "C" bool ReadableStream__isDisturbed(JSC__JSValue possibleReadableStream, Zig::GlobalObject* globalObject) +{ + ASSERT(globalObject); + return ReadableStream::isDisturbed(globalObject, jsDynamicCast<WebCore::JSReadableStream*>(JSC::JSValue::decode(possibleReadableStream))); +} + +extern "C" bool ReadableStream__isLocked(JSC__JSValue possibleReadableStream, Zig::GlobalObject* globalObject); +extern "C" bool ReadableStream__isLocked(JSC__JSValue possibleReadableStream, Zig::GlobalObject* globalObject) +{ + ASSERT(globalObject); + WebCore::JSReadableStream* stream = jsDynamicCast<WebCore::JSReadableStream*>(JSValue::decode(possibleReadableStream)); + return stream != nullptr && ReadableStream::isLocked(globalObject, stream); +} + +extern "C" int32_t ReadableStreamTag__tagged(Zig::GlobalObject* globalObject, JSC__JSValue possibleReadableStream, JSValue* ptr); +extern "C" int32_t ReadableStreamTag__tagged(Zig::GlobalObject* globalObject, JSC__JSValue possibleReadableStream, JSValue* ptr) +{ + ASSERT(globalObject); + JSC::JSObject* object = JSValue::decode(possibleReadableStream).getObject(); + if (!object || !object->inherits<JSReadableStream>()) { + *ptr = JSC::JSValue(); + return -1; + } + + auto* readableStream = jsCast<JSReadableStream*>(object); + auto& vm = globalObject->vm(); + auto& builtinNames = WebCore::clientData(vm)->builtinNames(); + + JSValue numberValue = readableStream->getDirect(vm, builtinNames.bunNativeTypePrivateName()); + int32_t num = numberValue.toInt32(globalObject); + if (numberValue.isUndefined() || num == 0) { + *ptr = JSC::JSValue(); + return 0; + } + + // If this type is outside the expected range, it means something is wrong. + if (UNLIKELY(!(num > 0 && num < 5))) { + *ptr = JSC::JSValue(); + return 0; + } + + *ptr = readableStream->getDirect(vm, builtinNames.bunNativePtrPrivateName()); + return num; +} + +extern "C" JSC__JSValue ReadableStream__consume(Zig::GlobalObject* globalObject, JSC__JSValue stream, JSC__JSValue nativeType, JSC__JSValue nativePtr); +extern "C" JSC__JSValue ReadableStream__consume(Zig::GlobalObject* globalObject, JSC__JSValue stream, JSC__JSValue nativeType, JSC__JSValue nativePtr) +{ + ASSERT(globalObject); + + auto& vm = globalObject->vm(); + auto scope = DECLARE_CATCH_SCOPE(vm); + auto clientData = WebCore::clientData(vm); - size_t constructor_count = 0; - JSC__JSValue const* constructors = Zig__getAPIConstructors(&constructor_count, this); - WTF::Vector<GlobalPropertyInfo> extraStaticGlobals; - extraStaticGlobals.reserveCapacity((size_t)count + constructor_count + 3 + 11); - int i = 0; - for (; i < constructor_count; i++) { - auto* object = JSC::jsDynamicCast<JSC::JSCallbackConstructor*>(JSC::JSValue::decode(constructors[i]).asCell()->getObject()); + auto& builtinNames = WebCore::builtinNames(vm); - extraStaticGlobals.uncheckedAppend( - GlobalPropertyInfo { JSC::Identifier::fromString(vm, object->get(this, vm.propertyNames->name).toWTFString(this)), - JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0 }); + auto function = globalObject->getDirect(vm, builtinNames.consumeReadableStreamPrivateName()).getObject(); + JSC::MarkedArgumentBuffer arguments = JSC::MarkedArgumentBuffer(); + arguments.append(JSValue::decode(nativePtr)); + arguments.append(JSValue::decode(nativeType)); + arguments.append(JSValue::decode(stream)); + + auto callData = JSC::getCallData(function); + return JSC::JSValue::encode(call(globalObject, function, callData, JSC::jsUndefined(), arguments)); +} + +extern "C" JSC__JSValue ZigGlobalObject__createNativeReadableStream(Zig::GlobalObject* globalObject, JSC__JSValue nativeType, JSC__JSValue nativePtr); +extern "C" JSC__JSValue ZigGlobalObject__createNativeReadableStream(Zig::GlobalObject* globalObject, JSC__JSValue nativeType, JSC__JSValue nativePtr) +{ + auto& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + auto clientData = WebCore::clientData(vm); + auto& builtinNames = WebCore::builtinNames(vm); + + auto function = globalObject->getDirect(vm, builtinNames.createNativeReadableStreamPrivateName()).getObject(); + JSC::MarkedArgumentBuffer arguments = JSC::MarkedArgumentBuffer(); + arguments.append(JSValue::decode(nativeType)); + arguments.append(JSValue::decode(nativePtr)); + + auto callData = JSC::getCallData(function); + return JSC::JSValue::encode(call(globalObject, function, callData, JSC::jsUndefined(), arguments)); +} + +static inline EncodedJSValue flattenArrayOfBuffersIntoArrayBuffer(JSGlobalObject* lexicalGlobalObject, JSValue arrayValue) +{ + auto& vm = lexicalGlobalObject->vm(); + + auto clientData = WebCore::clientData(vm); + if (arrayValue.isUndefinedOrNull() || !arrayValue) { + return JSC::JSValue::encode(JSC::JSArrayBuffer::create(vm, lexicalGlobalObject->arrayBufferStructure(), JSC::ArrayBuffer::create(static_cast<size_t>(0), 1))); } - int j = 0; - for (; j < count - 1; j++) { - auto jsClass = globals[j]; - JSC::JSCallbackObject<JSNonFinalObject>* object = JSC::JSCallbackObject<JSNonFinalObject>::create(this, this->callbackObjectStructure(), - jsClass, nullptr); - if (JSObject* prototype = object->classRef()->prototype(this)) - object->setPrototypeDirect(vm, prototype); + auto throwScope = DECLARE_THROW_SCOPE(vm); - extraStaticGlobals.uncheckedAppend( - GlobalPropertyInfo { JSC::Identifier::fromString(vm, jsClass->className()), - JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0 }); + auto array = JSC::jsDynamicCast<JSC::JSArray*>(arrayValue); + if (UNLIKELY(!array)) { + throwTypeError(lexicalGlobalObject, throwScope, "Argument must be an array"_s); + return JSValue::encode(jsUndefined()); } - // The last one must be "process.env" - // Runtime-support is for if they change - dot_env_class_ref = globals[j]; + size_t arrayLength = array->length(); + if (arrayLength < 1) { + RELEASE_AND_RETURN(throwScope, JSValue::encode(JSC::JSArrayBuffer::create(vm, lexicalGlobalObject->arrayBufferStructure(), JSC::ArrayBuffer::create(static_cast<size_t>(0), 1)))); + } - // // The last one must be "process.env" - // // Runtime-support is for if they change - // { - // auto jsClass = globals[i]; + size_t byteLength = 0; + bool any_buffer = false; + bool any_typed = false; - // JSC::JSCallbackObject<JSNonFinalObject> *object = - // JSC::JSCallbackObject<JSNonFinalObject>::create(this, this->callbackObjectStructure(), - // jsClass, nullptr); - // if (JSObject *prototype = jsClass->prototype(this)) object->setPrototypeDirect(vm, - // prototype); + for (size_t i = 0; i < arrayLength; i++) { + auto element = array->getIndex(lexicalGlobalObject, i); + RETURN_IF_EXCEPTION(throwScope, {}); - // process->putDirect(this->vm, JSC::Identifier::fromString(this->vm, "env"), - // JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0); - // } + if (auto* typedArray = JSC::jsDynamicCast<JSC::JSArrayBufferView*>(element)) { + if (UNLIKELY(typedArray->isDetached())) { + throwTypeError(lexicalGlobalObject, throwScope, "ArrayBufferView is detached"_s); + return JSValue::encode(jsUndefined()); + } + byteLength += typedArray->byteLength(); + any_typed = true; + } else if (auto* arrayBuffer = JSC::jsDynamicCast<JSC::JSArrayBuffer*>(element)) { + auto* impl = arrayBuffer->impl(); + if (UNLIKELY(!impl)) { + throwTypeError(lexicalGlobalObject, throwScope, "ArrayBuffer is detached"_s); + return JSValue::encode(jsUndefined()); + } + + byteLength += impl->byteLength(); + any_buffer = true; + } else { + throwTypeError(lexicalGlobalObject, throwScope, "Expected TypedArray"_s); + return JSValue::encode(jsUndefined()); + } + } + + if (byteLength == 0) { + RELEASE_AND_RETURN(throwScope, JSValue::encode(JSC::JSArrayBuffer::create(vm, lexicalGlobalObject->arrayBufferStructure(), JSC::ArrayBuffer::create(static_cast<size_t>(0), 1)))); + } + + auto buffer = JSC::ArrayBuffer::tryCreateUninitialized(byteLength, 1); + if (UNLIKELY(!buffer)) { + throwTypeError(lexicalGlobalObject, throwScope, "Failed to allocate ArrayBuffer"_s); + return JSValue::encode(jsUndefined()); + } + + size_t remain = byteLength; + auto* head = reinterpret_cast<char*>(buffer->data()); + + if (!any_buffer) { + for (size_t i = 0; i < arrayLength && remain > 0; i++) { + auto element = array->getIndex(lexicalGlobalObject, i); + RETURN_IF_EXCEPTION(throwScope, {}); + auto* view = JSC::jsCast<JSC::JSArrayBufferView*>(element); + size_t length = std::min(remain, view->byteLength()); + memcpy(head, view->vector(), length); + remain -= length; + head += length; + } + } else if (!any_typed) { + for (size_t i = 0; i < arrayLength && remain > 0; i++) { + auto element = array->getIndex(lexicalGlobalObject, i); + RETURN_IF_EXCEPTION(throwScope, {}); + auto* view = JSC::jsCast<JSC::JSArrayBuffer*>(element); + size_t length = std::min(remain, view->impl()->byteLength()); + memcpy(head, view->impl()->data(), length); + remain -= length; + head += length; + } + } else { + for (size_t i = 0; i < arrayLength && remain > 0; i++) { + auto element = array->getIndex(lexicalGlobalObject, i); + RETURN_IF_EXCEPTION(throwScope, {}); + size_t length = 0; + if (auto* view = JSC::jsDynamicCast<JSC::JSArrayBuffer*>(element)) { + length = std::min(remain, view->impl()->byteLength()); + memcpy(head, view->impl()->data(), length); + } else { + auto* typedArray = JSC::jsCast<JSC::JSArrayBufferView*>(element); + length = std::min(remain, typedArray->byteLength()); + memcpy(head, typedArray->vector(), length); + } + + remain -= length; + head += length; + } + } + + RELEASE_AND_RETURN(throwScope, JSValue::encode(JSC::JSArrayBuffer::create(vm, lexicalGlobalObject->arrayBufferStructure(), WTFMove(buffer)))); +} + +JSC_DECLARE_HOST_FUNCTION(functionConcatTypedArrays); + +JSC_DEFINE_HOST_FUNCTION(functionConcatTypedArrays, (JSGlobalObject * globalObject, JSC::CallFrame* callFrame)) +{ + auto& vm = globalObject->vm(); + + if (UNLIKELY(callFrame->argumentCount() < 1)) { + auto throwScope = DECLARE_THROW_SCOPE(vm); + throwTypeError(globalObject, throwScope, "Expected at least one argument"_s); + return JSValue::encode(jsUndefined()); + } + + auto arrayValue = callFrame->uncheckedArgument(0); + + return flattenArrayOfBuffersIntoArrayBuffer(globalObject, arrayValue); +} + +JSC_DECLARE_HOST_FUNCTION(functionConcatTypedArraysFromIterator); + +JSC_DEFINE_HOST_FUNCTION(functionConcatTypedArraysFromIterator, (JSGlobalObject * globalObject, JSC::CallFrame* callFrame)) +{ + auto& vm = globalObject->vm(); + + if (UNLIKELY(callFrame->argumentCount() < 1)) { + auto throwScope = DECLARE_THROW_SCOPE(vm); + throwTypeError(globalObject, throwScope, "Expected at least one argument"_s); + return JSValue::encode(jsUndefined()); + } + + auto arrayValue = callFrame->uncheckedArgument(0); + if (UNLIKELY(!arrayValue.isObject())) { + auto throwScope = DECLARE_THROW_SCOPE(vm); + throwTypeError(globalObject, throwScope, "Expected an object"_s); + return JSValue::encode(jsUndefined()); + } + + auto* iter = JSC::jsCast<JSC::JSObject*>(arrayValue); + + return flattenArrayOfBuffersIntoArrayBuffer(globalObject, iter->getDirect(vm, vm.propertyNames->value)); +} + +static inline JSC__JSValue ZigGlobalObject__readableStreamToArrayBufferBody(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue); +static inline JSC__JSValue ZigGlobalObject__readableStreamToArrayBufferBody(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue) +{ + auto& vm = globalObject->vm(); + + auto clientData = WebCore::clientData(vm); + auto& builtinNames = WebCore::builtinNames(vm); + auto throwScope = DECLARE_THROW_SCOPE(vm); + + auto function = globalObject->getDirect(vm, builtinNames.readableStreamToArrayPrivateName()).getObject(); + JSC::MarkedArgumentBuffer arguments = JSC::MarkedArgumentBuffer(); + arguments.append(JSValue::decode(readableStreamValue)); + + auto callData = JSC::getCallData(function); + JSValue result = call(globalObject, function, callData, JSC::jsUndefined(), arguments); + + JSC::JSObject* object = result.getObject(); + + if (UNLIKELY(!result || result.isUndefinedOrNull())) + return JSValue::encode(result); + + if (UNLIKELY(!object)) { + + auto throwScope = DECLARE_THROW_SCOPE(vm); + throwTypeError(globalObject, throwScope, "Expected object"_s); + return JSValue::encode(jsUndefined()); + } + + JSC::JSPromise* promise = JSC::jsDynamicCast<JSC::JSPromise*>(object); + if (UNLIKELY(!promise)) { + auto throwScope = DECLARE_THROW_SCOPE(vm); + throwTypeError(globalObject, throwScope, "Expected promise"_s); + return JSValue::encode(jsUndefined()); + } + + auto afterOngoingPromiseCapability = JSC::JSPromise::createNewPromiseCapability(globalObject, globalObject->promiseConstructor()); + auto data = JSC::JSPromise::convertCapabilityToDeferredData(globalObject, afterOngoingPromiseCapability); + + if (auto resolve = globalObject->m_readableStreamToArrayBufferResolve.get()) { + promise->performPromiseThen(globalObject, resolve, data.reject, afterOngoingPromiseCapability); + } else { + JSFunction* resolveFunction = JSFunction::create(vm, globalObject, 1, String(), functionConcatTypedArrays, NoIntrinsic); + globalObject->m_readableStreamToArrayBufferResolve.set(vm, globalObject, resolveFunction); + promise->performPromiseThen(globalObject, resolveFunction, data.reject, afterOngoingPromiseCapability); + } + + RELEASE_AND_RETURN(throwScope, JSC::JSValue::encode(data.promise)); +} + +extern "C" JSC__JSValue ZigGlobalObject__readableStreamToArrayBuffer(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue); +extern "C" JSC__JSValue ZigGlobalObject__readableStreamToArrayBuffer(Zig::GlobalObject* globalObject, JSC__JSValue readableStreamValue) +{ + return ZigGlobalObject__readableStreamToArrayBufferBody(reinterpret_cast<Zig::GlobalObject*>(globalObject), readableStreamValue); +} + +JSC_DECLARE_HOST_FUNCTION(functionReadableStreamToArrayBuffer); +JSC_DEFINE_HOST_FUNCTION(functionReadableStreamToArrayBuffer, (JSGlobalObject * globalObject, JSC::CallFrame* callFrame)) +{ + auto& vm = globalObject->vm(); + + if (UNLIKELY(callFrame->argumentCount() < 1)) { + auto throwScope = DECLARE_THROW_SCOPE(vm); + throwTypeError(globalObject, throwScope, "Expected at least one argument"_s); + return JSValue::encode(jsUndefined()); + } + + auto readableStreamValue = callFrame->uncheckedArgument(0); + return ZigGlobalObject__readableStreamToArrayBufferBody(reinterpret_cast<Zig::GlobalObject*>(globalObject), JSValue::encode(readableStreamValue)); +} + +void GlobalObject::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + addBuiltinGlobals(vm); + + RELEASE_ASSERT(classInfo()); +} + +extern "C" EncodedJSValue Bun__escapeHTML(JSGlobalObject* globalObject, CallFrame* callFrame); + +void GlobalObject::addBuiltinGlobals(JSC::VM& vm) +{ + m_builtinInternalFunctions.initialize(*this); + + auto clientData = WebCore::clientData(vm); + auto& builtinNames = WebCore::builtinNames(vm); + + WTF::Vector<GlobalPropertyInfo> extraStaticGlobals; + extraStaticGlobals.reserveCapacity(28); JSC::Identifier queueMicrotaskIdentifier = JSC::Identifier::fromString(vm, "queueMicrotask"_s); extraStaticGlobals.uncheckedAppend( @@ -977,17 +1619,34 @@ void GlobalObject::installAPIGlobals(JSClassRef* globals, int count, JSC::VM& vm BunLazyString, functionLazyLoad), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::Function | 0 }); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.makeThisTypeErrorPrivateName(), JSFunction::create(vm, this, 2, String(), makeThisTypeErrorForBuiltins), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.makeGetterTypeErrorPrivateName(), JSFunction::create(vm, this, 2, String(), makeGetterTypeErrorForBuiltins), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.makeDOMExceptionPrivateName(), JSFunction::create(vm, this, 2, String(), makeDOMExceptionForBuiltins), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.whenSignalAbortedPrivateName(), JSFunction::create(vm, this, 2, String(), whenSignalAborted), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.cloneArrayBufferPrivateName(), JSFunction::create(vm, this, 3, String(), cloneArrayBuffer), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.structuredCloneForStreamPrivateName(), JSFunction::create(vm, this, 1, String(), structuredCloneForStream), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(vm.propertyNames->builtinNames().ArrayBufferPrivateName(), arrayBufferConstructor(), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.streamClosedPrivateName(), jsNumber(1), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.streamClosingPrivateName(), jsNumber(2), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.streamErroredPrivateName(), jsNumber(3), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.streamReadablePrivateName(), jsNumber(4), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.streamWaitingPrivateName(), jsNumber(5), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.streamWritablePrivateName(), jsNumber(6), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.isAbortSignalPrivateName(), JSFunction::create(vm, this, 1, String(), isAbortSignal), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.getInternalWritableStreamPrivateName(), JSFunction::create(vm, this, 1, String(), getInternalWritableStream), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + extraStaticGlobals.uncheckedAppend(GlobalPropertyInfo(builtinNames.createWritableStreamFromInternalPrivateName(), JSFunction::create(vm, this, 1, String(), createWritableStreamFromInternal), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly)); + this->addStaticGlobals(extraStaticGlobals.data(), extraStaticGlobals.size()); - m_NapiClassStructure.initLater( - [](LazyClassStructure::Initializer& init) { - init.setStructure(Zig::NapiClass::createStructure(init.vm, init.global, init.global->m_functionPrototype.get())); - }); + extraStaticGlobals.releaseBuffer(); - m_JSFFIFunctionStructure.initLater( - [](LazyClassStructure::Initializer& init) { - init.setStructure(Zig::JSFFIFunction::createStructure(init.vm, init.global, init.global->m_functionPrototype.get())); - }); + putDirectBuiltinFunction(vm, this, builtinNames.createFIFOPrivateName(), streamInternalsCreateFIFOCodeGenerator(vm), PropertyAttribute::Builtin | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); + putDirectBuiltinFunction(vm, this, builtinNames.createNativeReadableStreamPrivateName(), readableStreamCreateNativeReadableStreamCodeGenerator(vm), PropertyAttribute::Builtin | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); + putDirectBuiltinFunction(vm, this, builtinNames.createEmptyReadableStreamPrivateName(), readableStreamCreateEmptyReadableStreamCodeGenerator(vm), PropertyAttribute::Builtin | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); + putDirectBuiltinFunction(vm, this, builtinNames.consumeReadableStreamPrivateName(), readableStreamConsumeReadableStreamCodeGenerator(vm), PropertyAttribute::Builtin | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); + putDirectBuiltinFunction(vm, this, builtinNames.readableStreamToArrayPrivateName(), readableStreamReadableStreamToArrayCodeGenerator(vm), PropertyAttribute::Builtin | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); + + putDirectNativeFunction(vm, this, builtinNames.createUninitializedArrayBufferPrivateName(), 1, functionCreateUninitializedArrayBuffer, NoIntrinsic, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::Function); putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "process"_s), JSC::CustomGetterSetter::create(vm, property_lazyProcessGetter, property_lazyProcessSetter), JSC::PropertyAttribute::CustomAccessor | 0); @@ -1024,6 +1683,139 @@ void GlobalObject::installAPIGlobals(JSClassRef* globals, int count, JSC::VM& vm putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "Buffer"_s), JSC::CustomGetterSetter::create(vm, JSBuffer_getter, nullptr), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "TextEncoder"_s), JSC::CustomGetterSetter::create(vm, JSTextEncoder_getter, nullptr), + JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().TransformStreamPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_TransformStreamConstructor, nullptr), attributesForStructure(static_cast<unsigned>(JSC::PropertyAttribute::DontEnum))); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().TransformStreamPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_TransformStreamConstructor, nullptr), attributesForStructure(static_cast<unsigned>(JSC::PropertyAttribute::DontEnum))); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().TransformStreamDefaultControllerPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_TransformStreamDefaultControllerConstructor, nullptr), attributesForStructure(static_cast<unsigned>(JSC::PropertyAttribute::DontEnum))); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().TransformStreamDefaultControllerPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_TransformStreamDefaultControllerConstructor, nullptr), attributesForStructure(static_cast<unsigned>(JSC::PropertyAttribute::DontEnum))); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableByteStreamControllerPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableByteStreamControllerConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamBYOBReaderPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamBYOBReaderConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamBYOBRequestPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamBYOBRequestConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamDefaultControllerPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamDefaultControllerConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamDefaultReaderPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamDefaultReaderConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().WritableStreamPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_WritableStreamConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().WritableStreamDefaultControllerPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_WritableStreamDefaultControllerConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().WritableStreamDefaultWriterPrivateName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_WritableStreamDefaultWriterConstructor, nullptr), attributesForStructure(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().AbortSignalPrivateName(), CustomGetterSetter::create(vm, JSDOMAbortSignal_getter, nullptr), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().TransformStreamDefaultControllerPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_TransformStreamDefaultControllerConstructor, nullptr), static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontEnum)); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableByteStreamControllerPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableByteStreamControllerConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamBYOBReaderPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamBYOBReaderConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamBYOBRequestPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamBYOBRequestConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamDefaultControllerPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamDefaultControllerConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().ReadableStreamDefaultReaderPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ReadableStreamDefaultReaderConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().WritableStreamPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_WritableStreamConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().WritableStreamDefaultControllerPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_WritableStreamDefaultControllerConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().WritableStreamDefaultWriterPublicName(), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_WritableStreamDefaultWriterConstructor, nullptr), JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "ByteLengthQueuingStrategy"_s), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_ByteLengthQueuingStrategyConstructor, nullptr), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "CountQueuingStrategy"_s), CustomGetterSetter::create(vm, jsServiceWorkerGlobalScope_CountQueuingStrategyConstructor, nullptr), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + + // putDirect(vm, static_cast<JSVMClientData*>(vm.clientData)->builtinNames().nativeReadableStreamPrototypePrivateName(), jsUndefined(), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::DontEnum | 0); +} + +// This is not a publicly exposed API currently. +// This is used by the bundler to make Response, Request, FetchEvent, +// and any other objects available globally. +void GlobalObject::installAPIGlobals(JSClassRef* globals, int count, JSC::VM& vm) +{ + auto clientData = WebCore::clientData(vm); + size_t constructor_count = 0; + auto& builtinNames = clientData->builtinNames(); + JSC__JSValue const* constructors = Zig__getAPIConstructors(&constructor_count, this); + WTF::Vector<GlobalPropertyInfo> extraStaticGlobals; + extraStaticGlobals.reserveCapacity((size_t)count + constructor_count + 3 + 1); + int i = 0; + for (; i < constructor_count; i++) { + auto* object = JSC::jsDynamicCast<JSC::JSCallbackConstructor*>(JSC::JSValue::decode(constructors[i]).asCell()->getObject()); + + extraStaticGlobals.uncheckedAppend( + GlobalPropertyInfo { JSC::Identifier::fromString(vm, object->get(this, vm.propertyNames->name).toWTFString(this)), + JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0 }); + } + int j = 0; + { + // first one is Bun object + auto jsClass = globals[j]; + + JSC::JSCallbackObject<JSNonFinalObject>* object = JSC::JSCallbackObject<JSNonFinalObject>::create(this, this->callbackObjectStructure(), + jsClass, nullptr); + if (JSObject* prototype = object->classRef()->prototype(this)) + object->setPrototypeDirect(vm, prototype); + + { + JSC::Identifier identifier = JSC::Identifier::fromString(vm, "escapeHTML"_s); + object->putDirectNativeFunction(vm, this, identifier, 1, Bun__escapeHTML, NoIntrinsic, + JSC::PropertyAttribute::Function | JSC::PropertyAttribute::DontDelete | 0); + } + + { + JSC::Identifier identifier = JSC::Identifier::fromString(vm, "readableStreamToArrayBuffer"_s); + object->putDirectNativeFunction(vm, this, identifier, 1, functionReadableStreamToArrayBuffer, NoIntrinsic, + JSC::PropertyAttribute::Function | JSC::PropertyAttribute::DontDelete | 0); + } + + { + JSC::Identifier identifier = JSC::Identifier::fromString(vm, "concatArrayBuffers"_s); + object->putDirectNativeFunction(vm, this, identifier, 1, functionConcatTypedArrays, NoIntrinsic, + JSC::PropertyAttribute::Function | JSC::PropertyAttribute::DontDelete | 0); + } + + { + JSC::Identifier identifier = JSC::Identifier::fromString(vm, "readableStreamToArray"_s); + object->putDirectBuiltinFunction(vm, this, builtinNames.readableStreamToArrayPublicName(), readableStreamReadableStreamToArrayCodeGenerator(vm), PropertyAttribute::Builtin | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); + } + + extraStaticGlobals.uncheckedAppend( + GlobalPropertyInfo { JSC::Identifier::fromString(vm, jsClass->className()), + JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0 }); + } + + for (j = 1; j < count - 1; j++) { + auto jsClass = globals[j]; + + JSC::JSCallbackObject<JSNonFinalObject>* object = JSC::JSCallbackObject<JSNonFinalObject>::create(this, this->callbackObjectStructure(), + jsClass, nullptr); + if (JSObject* prototype = object->classRef()->prototype(this)) + object->setPrototypeDirect(vm, prototype); + + extraStaticGlobals.uncheckedAppend( + GlobalPropertyInfo { JSC::Identifier::fromString(vm, jsClass->className()), + JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0 }); + } + + // The last one must be "process.env" + // Runtime-support is for if they change + dot_env_class_ref = globals[j]; + + // // The last one must be "process.env" + // // Runtime-support is for if they change + // { + // auto jsClass = globals[i]; + + // JSC::JSCallbackObject<JSNonFinalObject> *object = + // JSC::JSCallbackObject<JSNonFinalObject>::create(this, this->callbackObjectStructure(), + // jsClass, nullptr); + // if (JSObject *prototype = jsClass->prototype(this)) object->setPrototypeDirect(vm, + // prototype); + + // process->putDirect(this->vm, JSC::Identifier::fromString(this->vm, "env"), + // JSC::JSValue(object), JSC::PropertyAttribute::DontDelete | 0); + // } + + this->addStaticGlobals(extraStaticGlobals.data(), extraStaticGlobals.size()); + + m_NapiClassStructure.initLater( + [](LazyClassStructure::Initializer& init) { + init.setStructure(Zig::NapiClass::createStructure(init.vm, init.global, init.global->m_functionPrototype.get())); + }); + + m_JSFFIFunctionStructure.initLater( + [](LazyClassStructure::Initializer& init) { + init.setStructure(Zig::JSFFIFunction::createStructure(init.vm, init.global, init.global->m_functionPrototype.get())); + }); // putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "SQL"_s), JSC::CustomGetterSetter::create(vm, JSSQLStatement_getter, nullptr), // JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); @@ -1050,15 +1842,17 @@ void GlobalObject::visitChildrenImpl(JSCell* cell, Visitor& visitor) for (auto& structure : thisObject->m_structures.values()) visitor.append(structure); - // for (auto& guarded : thisObject->m_guardedObjects) - // guarded->visitAggregate(visitor); + for (auto& guarded : thisObject->m_guardedObjects) + guarded->visitAggregate(visitor); } for (auto& constructor : thisObject->constructors().array()) visitor.append(constructor); - // thisObject->m_builtinInternalFunctions.visit(visitor); + thisObject->m_builtinInternalFunctions.visit(visitor); thisObject->m_JSFFIFunctionStructure.visit(visitor); + visitor.append(thisObject->m_readableStreamToArrayBufferResolve); + visitor.append(thisObject->m_readableStreamToTextResolve); ScriptExecutionContext* context = thisObject->scriptExecutionContext(); visitor.addOpaqueRoot(context); } @@ -1161,7 +1955,7 @@ JSC::JSInternalPromise* GlobalObject::moduleLoaderFetch(JSGlobalObject* globalOb auto moduleKey = key.toWTFString(globalObject); RETURN_IF_EXCEPTION(scope, promise->rejectWithCaughtException(globalObject, scope)); - if (moduleKey.endsWith(".node")) { + if (moduleKey.endsWith(".node"_s)) { return rejectWithError(createTypeError(globalObject, "To load Node-API modules, use require() or process.dlopen instead of import."_s)); } @@ -1281,9 +2075,14 @@ JSC::JSValue GlobalObject::moduleLoaderEvaluate(JSGlobalObject* globalObject, void GlobalObject::queueMicrotaskToEventLoop(JSC::JSGlobalObject& global, Ref<JSC::Microtask>&& task) { - - Zig__GlobalObject__queueMicrotaskToEventLoop( - &global, &JSMicrotaskCallback::create(global, WTFMove(task)).leakRef()); + auto& globalObject = reinterpret_cast<GlobalObject&>(global); + if (globalObject.isThreadLocalDefaultGlobalObject) { + Zig__GlobalObject__queueMicrotaskToEventLoop( + &global, reinterpret_cast<JSMicrotaskCallback*>(&JSMicrotaskCallbackDefaultGlobal::create(WTFMove(task)).leakRef())); + } else { + Zig__GlobalObject__queueMicrotaskToEventLoop( + &global, &JSMicrotaskCallback::create(global, WTFMove(task)).leakRef()); + } } } // namespace Zig diff --git a/src/javascript/jsc/bindings/ZigGlobalObject.h b/src/javascript/jsc/bindings/ZigGlobalObject.h index 70740a2c4..ffed48909 100644 --- a/src/javascript/jsc/bindings/ZigGlobalObject.h +++ b/src/javascript/jsc/bindings/ZigGlobalObject.h @@ -12,6 +12,7 @@ class LazyClassStructure; namespace WebCore { class ScriptExecutionContext; +class DOMGuardedObject; } #include "root.h" @@ -34,6 +35,7 @@ class ScriptExecutionContext; namespace Zig { using JSDOMStructureMap = HashMap<const JSC::ClassInfo*, JSC::WriteBarrier<JSC::Structure>>; +using DOMGuardedObjectSet = HashSet<WebCore::DOMGuardedObject*>; class GlobalObject : public JSC::JSGlobalObject { using Base = JSC::JSGlobalObject; @@ -41,21 +43,22 @@ class GlobalObject : public JSC::JSGlobalObject { public: static const JSC::ClassInfo s_info; static const JSC::GlobalObjectMethodTable s_globalObjectMethodTable; - static constexpr bool needsDestruction = false; template<typename, SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) { if constexpr (mode == JSC::SubspaceAccess::Concurrently) return nullptr; - return WebCore::subspaceForImpl<GlobalObject, WebCore::UseCustomHeapCellType::No>( + return WebCore::subspaceForImpl<GlobalObject, WebCore::UseCustomHeapCellType::Yes>( vm, - [](auto& spaces) { return spaces.m_clientSubspaceForGlobalObject.get(); }, - [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForGlobalObject = WTFMove(space); }, - [](auto& spaces) { return spaces.m_subspaceForGlobalObject.get(); }, - [](auto& spaces, auto&& space) { spaces.m_subspaceForGlobalObject = WTFMove(space); }); + [](auto& spaces) { return spaces.m_clientSubspaceForWorkerGlobalScope.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForWorkerGlobalScope = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForWorkerGlobalScope.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForWorkerGlobalScope = WTFMove(space); }, + [](auto& server) -> JSC::HeapCellType& { return server.m_heapCellTypeForJSWorkerGlobalScope; }); } ~GlobalObject(); + static void destroy(JSC::JSCell*); static constexpr const JSC::ClassInfo* info() { return &s_info; } @@ -67,6 +70,19 @@ public: // Make binding code generation easier. GlobalObject* globalObject() { return this; } + DOMGuardedObjectSet& guardedObjects() WTF_REQUIRES_LOCK(m_gcLock) { return m_guardedObjects; } + + const DOMGuardedObjectSet& guardedObjects() const WTF_IGNORES_THREAD_SAFETY_ANALYSIS + { + ASSERT(!Thread::mayBeGCThread()); + return m_guardedObjects; + } + DOMGuardedObjectSet& guardedObjects(NoLockingNecessaryTag) WTF_IGNORES_THREAD_SAFETY_ANALYSIS + { + ASSERT(!vm().heap.mutatorShouldBeFenced()); + return m_guardedObjects; + } + static GlobalObject* create(JSC::VM& vm, JSC::Structure* structure) { GlobalObject* ptr = new (NotNull, JSC::allocateCell<GlobalObject>(vm)) GlobalObject(vm, structure); @@ -106,6 +122,8 @@ public: Lock& gcLock() WTF_RETURNS_LOCK(m_gcLock) { return m_gcLock; } + void clearDOMGuardedObjects(); + static void reportUncaughtExceptionAtEventLoop(JSGlobalObject*, JSC::Exception*); static JSGlobalObject* deriveShadowRealmGlobalObject(JSGlobalObject* globalObject); static void queueMicrotaskToEventLoop(JSC::JSGlobalObject& global, Ref<JSC::Microtask>&& task); @@ -131,8 +149,15 @@ public: JSC::Structure* FFIFunctionStructure() { return m_JSFFIFunctionStructure.getInitializedOnMainThread(this); } JSC::Structure* NapiClassStructure() { return m_NapiClassStructure.getInitializedOnMainThread(this); } + void* bunVM() { return m_bunVM; } + bool isThreadLocalDefaultGlobalObject = false; + + mutable WriteBarrier<JSFunction> m_readableStreamToArrayBufferResolve; + mutable WriteBarrier<JSFunction> m_readableStreamToTextResolve; + private: void addBuiltinGlobals(JSC::VM&); + void finishCreation(JSC::VM&); friend void WebCore::JSBuiltinInternalFunctions::initialize(Zig::GlobalObject&); WebCore::JSBuiltinInternalFunctions m_builtinInternalFunctions; GlobalObject(JSC::VM& vm, JSC::Structure* structure); @@ -144,9 +169,38 @@ private: Ref<WebCore::DOMWrapperWorld> m_world; LazyClassStructure m_JSFFIFunctionStructure; LazyClassStructure m_NapiClassStructure; + + DOMGuardedObjectSet m_guardedObjects WTF_GUARDED_BY_LOCK(m_gcLock); + void* m_bunVM; +}; + +class JSMicrotaskCallbackDefaultGlobal final : public RefCounted<JSMicrotaskCallbackDefaultGlobal> { +public: + static Ref<JSMicrotaskCallbackDefaultGlobal> create(Ref<JSC::Microtask>&& task) + { + return adoptRef(*new JSMicrotaskCallbackDefaultGlobal(WTFMove(task).leakRef())); + } + + void call(JSC::JSGlobalObject* globalObject) + { + + JSC::VM& vm = globalObject->vm(); + auto task = &m_task.leakRef(); + task->run(globalObject); + + delete this; + } + +private: + JSMicrotaskCallbackDefaultGlobal(Ref<JSC::Microtask>&& task) + : m_task { WTFMove(task) } + { + } + + Ref<JSC::Microtask> m_task; }; -class JSMicrotaskCallback : public RefCounted<JSMicrotaskCallback> { +class JSMicrotaskCallback final : public RefCounted<JSMicrotaskCallback> { public: static Ref<JSMicrotaskCallback> create(JSC::JSGlobalObject& globalObject, Ref<JSC::Microtask>&& task) @@ -156,21 +210,27 @@ public: void call() { + auto* globalObject = m_globalObject.get(); + if (UNLIKELY(!globalObject)) { + delete this; + return; + } + JSC::VM& vm = m_globalObject->vm(); auto task = &m_task.leakRef(); - task->run(m_globalObject.get()); + task->run(globalObject); - task->~Microtask(); + delete this; } private: JSMicrotaskCallback(JSC::JSGlobalObject& globalObject, Ref<JSC::Microtask>&& task) - : m_globalObject { globalObject.vm(), &globalObject } + : m_globalObject { &globalObject } , m_task { WTFMove(task) } { } - JSC::Strong<JSC::JSGlobalObject> m_globalObject; + JSC::Weak<JSC::JSGlobalObject> m_globalObject; Ref<JSC::Microtask> m_task; }; diff --git a/src/javascript/jsc/bindings/bindings.cpp b/src/javascript/jsc/bindings/bindings.cpp index ce21b8108..f289f40c9 100644 --- a/src/javascript/jsc/bindings/bindings.cpp +++ b/src/javascript/jsc/bindings/bindings.cpp @@ -73,18 +73,6 @@ #include "JSDOMOperation.h" #include "JSDOMWrapperCache.h" -template<typename WebCoreType, typename OutType> -OutType* WebCoreCast(JSC__JSValue JSValue0, JSC::VM* vm) -{ - // we must use jsDynamicCast here so that we check that the type is correct - WebCoreType* jsdomURL = JSC::jsDynamicCast<WebCoreType*>(JSC::JSValue::decode(JSValue0)); - if (jsdomURL == nullptr) { - return nullptr; - } - - return reinterpret_cast<OutType*>(&jsdomURL->wrapped()); -} - template<typename UWSResponse> static void copyToUWS(WebCore::FetchHeaders* headers, UWSResponse* res) { @@ -98,6 +86,50 @@ static void copyToUWS(WebCore::FetchHeaders* headers, UWSResponse* res) } } +template<typename PromiseType, bool isInternal> +static void handlePromise(PromiseType* promise, JSC__JSGlobalObject* globalObject, void* ctx, void (*ArgFn3)(JSC__JSGlobalObject* arg0, void* arg1, void** arg2, size_t arg3), void (*ArgFn4)(JSC__JSGlobalObject* arg0, void* arg1, void** arg2, size_t arg3)) +{ + JSC::Strong<PromiseType> strongValue = { globalObject->vm(), promise }; + JSC::JSNativeStdFunction* resolverFunction = JSC::JSNativeStdFunction::create( + globalObject->vm(), globalObject, 1, String(), [&strongValue, ctx, ArgFn3](JSC::JSGlobalObject* globalObject, JSC::CallFrame* callFrame) -> const JSC::EncodedJSValue { + auto argCount = static_cast<uint16_t>(callFrame->argumentCount()); + + WTF::Vector<JSC::EncodedJSValue, 16> arguments; + arguments.reserveInitialCapacity(argCount); + if (argCount) { + for (uint16_t i = 0; i < argCount; ++i) { + arguments.uncheckedAppend(JSC::JSValue::encode(callFrame->uncheckedArgument(i))); + } + } + + ArgFn3(globalObject, ctx, reinterpret_cast<void**>(arguments.data()), argCount); + strongValue.clear(); + return JSC::JSValue::encode(JSC::jsUndefined()); + }); + JSC::JSNativeStdFunction* rejecterFunction = JSC::JSNativeStdFunction::create( + globalObject->vm(), globalObject, 1, String(), + [&strongValue, ctx, ArgFn4](JSC::JSGlobalObject* globalObject, JSC::CallFrame* callFrame) -> JSC::EncodedJSValue { + auto argCount = static_cast<uint16_t>(callFrame->argumentCount()); + WTF::Vector<JSC::EncodedJSValue, 16> arguments; + arguments.reserveInitialCapacity(argCount); + if (argCount) { + for (uint16_t i = 0; i < argCount; ++i) { + arguments.uncheckedAppend(JSC::JSValue::encode(callFrame->uncheckedArgument(i))); + } + } + + ArgFn4(globalObject, ctx, reinterpret_cast<void**>(arguments.data()), argCount); + strongValue.clear(); + return JSC::JSValue::encode(JSC::jsUndefined()); + }); + + if constexpr (!isInternal) { + promise->performPromiseThen(globalObject, resolverFunction, rejecterFunction, JSC::jsUndefined()); + } else { + promise->then(globalObject, resolverFunction, rejecterFunction); + } +} + extern "C" { void WebCore__FetchHeaders__toUWSResponse(WebCore__FetchHeaders* arg0, bool is_ssl, void* arg2) @@ -120,7 +152,7 @@ void WebCore__FetchHeaders__append(WebCore__FetchHeaders* headers, const ZigStri } WebCore__FetchHeaders* WebCore__FetchHeaders__cast_(JSC__JSValue JSValue0, JSC__VM* vm) { - return WebCoreCast<WebCore::JSFetchHeaders, WebCore__FetchHeaders>(JSValue0, vm); + return WebCoreCast<WebCore::JSFetchHeaders, WebCore__FetchHeaders>(JSValue0); } using namespace WebCore; @@ -274,7 +306,7 @@ void WebCore__FetchHeaders__remove(WebCore__FetchHeaders* headers, const ZigStri WebCore__DOMURL* WebCore__DOMURL__cast_(JSC__JSValue JSValue0, JSC::VM* vm) { - return WebCoreCast<WebCore::JSDOMURL, WebCore__DOMURL>(JSValue0, vm); + return WebCoreCast<WebCore::JSDOMURL, WebCore__DOMURL>(JSValue0); } void WebCore__DOMURL__href_(WebCore__DOMURL* domURL, ZigString* arg1) @@ -306,10 +338,8 @@ JSC__JSValue SystemError__toErrorInstance(const SystemError* arg0, JSC::JSValue options = JSC::jsUndefined(); - Structure* errorStructure = JSC_GET_DERIVED_STRUCTURE(vm, errorStructure, globalObject->errorPrototype(), globalObject->errorPrototype()); - JSC::JSObject* result - = JSC::ErrorInstance::create(globalObject, errorStructure, message, options); + = JSC::ErrorInstance::create(globalObject, JSC::ErrorInstance::createStructure(vm, globalObject, globalObject->errorPrototype()), message, options); auto clientData = WebCore::clientData(vm); @@ -507,50 +537,15 @@ JSC__JSPromise* JSC__JSPromise__create(JSC__JSGlobalObject* arg0) } // TODO: prevent this from allocating so much memory -void JSC__JSValue___then(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, void* ctx, void (*ArgFn3)(JSC__JSGlobalObject* arg0, void* arg1, JSC__JSValue arg2, size_t arg3), void (*ArgFn4)(JSC__JSGlobalObject* arg0, void* arg1, JSC__JSValue arg2, size_t arg3)) +void JSC__JSValue___then(JSC__JSValue JSValue0, JSC__JSGlobalObject* globalObject, void* ctx, void (*ArgFn3)(JSC__JSGlobalObject* arg0, void* arg1, void** arg2, size_t arg3), void (*ArgFn4)(JSC__JSGlobalObject* arg0, void* arg1, void** arg2, size_t arg3)) { - globalObject->vm().drainMicrotasks(); auto* cell = JSC::JSValue::decode(JSValue0).asCell(); - JSC::Strong<JSC::Unknown> promiseValue = { globalObject->vm(), cell }; - - JSC::JSNativeStdFunction* resolverFunction = JSC::JSNativeStdFunction::create( - globalObject->vm(), globalObject, 1, String(), [&promiseValue, ctx, ArgFn3](JSC::JSGlobalObject* globalObject, JSC::CallFrame* callFrame) -> JSC::EncodedJSValue { - auto argCount = static_cast<uint16_t>(callFrame->argumentCount()); - - WTF::Vector<JSC::EncodedJSValue, 16> arguments; - arguments.reserveInitialCapacity(argCount); - if (argCount) { - for (uint16_t i = 0; i < argCount; ++i) { - arguments.uncheckedAppend(JSC::JSValue::encode(callFrame->uncheckedArgument(i))); - } - } - - ArgFn3(globalObject, ctx, reinterpret_cast<JSC__JSValue>(arguments.data()), argCount); - - return JSC::JSValue::encode(JSC::jsUndefined()); - }); - JSC::JSNativeStdFunction* rejecterFunction = JSC::JSNativeStdFunction::create( - globalObject->vm(), globalObject, 1, String(), - [&promiseValue, ctx, ArgFn4](JSC::JSGlobalObject* globalObject, JSC::CallFrame* callFrame) -> JSC::EncodedJSValue { - auto argCount = static_cast<uint16_t>(callFrame->argumentCount()); - WTF::Vector<JSC::EncodedJSValue, 16> arguments; - arguments.reserveInitialCapacity(argCount); - if (argCount) { - for (uint16_t i = 0; i < argCount; ++i) { - arguments.uncheckedAppend(JSC::JSValue::encode(callFrame->uncheckedArgument(i))); - } - } - - ArgFn4(globalObject, ctx, reinterpret_cast<JSC__JSValue>(arguments.data()), argCount); - - return JSC::JSValue::encode(JSC::jsUndefined()); - }); if (JSC::JSPromise* promise = JSC::jsDynamicCast<JSC::JSPromise*>(cell)) { - promise->performPromiseThen(globalObject, resolverFunction, rejecterFunction, JSC::jsUndefined()); + handlePromise<JSC::JSPromise, false>(promise, globalObject, ctx, ArgFn3, ArgFn4); } else if (JSC::JSInternalPromise* promise = JSC::jsDynamicCast<JSC::JSInternalPromise*>(cell)) { - promise->then(globalObject, resolverFunction, rejecterFunction); + handlePromise<JSC::JSInternalPromise, true>(promise, globalObject, ctx, ArgFn3, ArgFn4); } } @@ -808,6 +803,11 @@ void Microtask__run(void* microtask, void* global) reinterpret_cast<Zig::JSMicrotaskCallback*>(microtask)->call(); } +void Microtask__run_default(void* microtask, void* global) +{ + reinterpret_cast<Zig::JSMicrotaskCallbackDefaultGlobal*>(microtask)->call(reinterpret_cast<Zig::GlobalObject*>(global)); +} + bool JSC__JSModuleLoader__checkSyntax(JSC__JSGlobalObject* arg0, const JSC__SourceCode* arg1, bool arg2) { @@ -877,6 +877,14 @@ static JSC::JSValue doLink(JSC__JSGlobalObject* globalObject, JSC::JSValue modul return JSC::linkAndEvaluateModule(globalObject, moduleKey, JSC::JSValue()); } +JSC__JSValue ReadableStream__empty(Zig::GlobalObject* globalObject) +{ + auto& vm = globalObject->vm(); + auto clientData = WebCore::clientData(vm); + auto* function = globalObject->getDirect(vm, clientData->builtinNames().createEmptyReadableStreamPrivateName()).getObject(); + return JSValue::encode(JSC::call(globalObject, function, JSC::ArgList(), "ReadableStream.create"_s)); +} + JSC__JSValue JSC__JSValue__createRangeError(const ZigString* message, const ZigString* arg1, JSC__JSGlobalObject* globalObject) { @@ -967,15 +975,12 @@ bool JSC__JSValue__asArrayBuffer_(JSC__JSValue JSValue0, JSC__JSGlobalObject* ar JSC::JSObject* object = value.getObject(); if (JSC::JSArrayBufferView* typedArray = JSC::jsDynamicCast<JSC::JSArrayBufferView*>(object)) { - if (JSC::ArrayBuffer* buffer = typedArray->possiblySharedBuffer()) { - buffer->pinAndLock(); - arg2->ptr = reinterpret_cast<char*>(buffer->data()); - arg2->len = typedArray->length(); - arg2->byte_len = buffer->byteLength(); - arg2->offset = typedArray->byteOffset(); - arg2->cell_type = typedArray->type(); - return true; - } + arg2->ptr = reinterpret_cast<char*>(typedArray->vector()); + arg2->len = typedArray->length(); + arg2->byte_len = typedArray->byteLength(); + arg2->offset = typedArray->byteOffset(); + arg2->cell_type = typedArray->type(); + return true; } if (JSC::ArrayBuffer* buffer = JSC::toPossiblySharedArrayBuffer(vm, value)) { @@ -1084,23 +1089,31 @@ static void free_global_string(void* str, void* ptr, unsigned len) JSC__JSValue ZigString__toExternalU16(const uint16_t* arg0, size_t len, JSC__JSGlobalObject* global) { - return JSC::JSValue::encode(JSC::JSValue(JSC::jsOwnedString( - global->vm(), - ExternalStringImpl::create(reinterpret_cast<const UChar*>(arg0), len, nullptr, free_global_string)))); + auto ref = String(ExternalStringImpl::create(reinterpret_cast<const UChar*>(arg0), len, nullptr, free_global_string)); + + return JSC::JSValue::encode(JSC::JSValue(JSC::jsString( + global->vm(), WTFMove(ref)))); } // This must be a globally allocated string JSC__JSValue ZigString__toExternalValue(const ZigString* arg0, JSC__JSGlobalObject* arg1) { ZigString str = *arg0; if (Zig::isTaggedUTF16Ptr(str.ptr)) { - return JSC::JSValue::encode(JSC::JSValue(JSC::jsOwnedString( + auto ref = String(ExternalStringImpl::create(reinterpret_cast<const UChar*>(Zig::untag(str.ptr)), str.len, nullptr, free_global_string)); + + return JSC::JSValue::encode(JSC::JSValue(JSC::jsString( + arg1->vm(), WTFMove(ref)))); + } else { + auto ref = String(ExternalStringImpl::create(Zig::untag(str.ptr), str.len, nullptr, free_global_string)); + return JSC::JSValue::encode(JSC::JSValue(JSC::jsString( arg1->vm(), - ExternalStringImpl::create(reinterpret_cast<const UChar*>(Zig::untag(str.ptr)), str.len, nullptr, free_global_string)))); + WTFMove(ref)))); } +} - return JSC::JSValue::encode(JSC::JSValue(JSC::jsOwnedString( - arg1->vm(), - ExternalStringImpl::create(Zig::untag(str.ptr), str.len, nullptr, free_global_string)))); +VirtualMachine* JSC__JSGlobalObject__bunVM(JSC__JSGlobalObject* arg0) +{ + return reinterpret_cast<VirtualMachine*>(reinterpret_cast<Zig::GlobalObject*>(arg0)->bunVM()); } JSC__JSValue ZigString__toValueGC(const ZigString* arg0, JSC__JSGlobalObject* arg1) @@ -1432,116 +1445,6 @@ void JSC__SourceCode__fromString(JSC__SourceCode* arg0, const WTF__String* arg1, const JSC__SourceOrigin* arg2, WTF__String* arg3, unsigned char SourceType4) {} -#pragma mark - JSC::JSFunction - -// JSC__JSValue JSC__JSFunction__callWithArguments(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, -// JSC__JSValue* arg2, size_t arg3, -// JSC__Exception** arg4, const unsigned char* arg5) -// { -// auto args = makeArgs(arg2, arg3); -// return JSC::JSValue::encode(JSC::call(arg1, JSC::JSValue::decode(JSValue0), -// JSC::JSValue::decode(JSValue0), args, (const char*)arg5)); -// } -// JSC__JSValue JSC__JSFunction__callWithArgumentsAndThis(JSC__JSValue JSValue0, JSC__JSValue JSValue1, -// JSC__JSGlobalObject* arg2, -// JSC__JSValue* arg3, size_t arg4, -// JSC__Exception** arg5, -// const unsigned char* arg6) -// { -// auto args = makeArgs(arg3, arg4); -// return JSC::JSValue::encode(JSC::call(arg2, JSC::JSValue::decode(JSValue0), -// JSC::JSValue::decode(JSValue1), args, (const char*)arg6)); -// } -// JSC__JSValue JSC__JSFunction__callWithoutAnyArgumentsOrThis(JSC__JSValue JSValue0, -// JSC__JSGlobalObject* arg1, -// JSC__Exception** arg2, -// const unsigned char* arg3) -// { -// return JSC::JSValue::encode(JSC::call(arg1, JSC::JSValue::decode(JSValue0), -// JSC::JSValue::decode(JSValue0), JSC::ArgList(), -// (const char*)arg3)); -// } -// JSC__JSValue JSC__JSFunction__callWithThis(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, -// JSC__JSValue JSValue2, JSC__Exception** arg3, -// const unsigned char* arg4) -// { -// return JSC::JSValue::encode(JSC::call(arg1, JSC::JSValue::decode(JSValue0), -// JSC::JSValue::decode(JSValue2), JSC::ArgList(), -// (const char*)arg4)); -// } -// JSC__JSValue JSC__JSFunction__constructWithArguments(JSC__JSValue JSValue0, -// JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, -// size_t arg3, JSC__Exception** arg4, -// const unsigned char* arg5) -// { -// auto args = makeArgs(arg2, arg3); -// return JSC::JSValue::encode( -// JSC::construct(arg1, JSC::JSValue::decode(JSValue0), args, (const char*)arg5)); -// } - -// JSC__JSValue JSC__JSFunction__constructWithArgumentsAndNewTarget( -// JSC__JSValue JSValue0, JSC__JSValue JSValue1, JSC__JSGlobalObject* arg2, JSC__JSValue* arg3, -// size_t arg4, JSC__Exception** arg5, const unsigned char* arg6) -// { -// auto args = makeArgs(arg3, arg4); -// return JSC::JSValue::encode(JSC::construct(arg2, JSC::JSValue::decode(JSValue0), -// JSC::JSValue::decode(JSValue0), args, -// (const char*)arg6)); -// } -// JSC__JSValue JSC__JSFunction__constructWithNewTarget(JSC__JSValue JSValue0, -// JSC__JSGlobalObject* arg1, -// JSC__JSValue JSValue2, JSC__Exception** arg3, -// const unsigned char* arg4) -// { -// return JSC::JSValue::encode(JSC::construct(arg1, JSC::JSValue::decode(JSValue0), -// JSC::JSValue::decode(JSValue2), JSC::ArgList(), -// (const char*)arg4)); -// } -// JSC__JSValue JSC__JSFunction__constructWithoutAnyArgumentsOrNewTarget(JSC__JSValue JSValue0, -// JSC__JSGlobalObject* arg1, -// JSC__Exception** arg2, -// const unsigned char* arg3) -// { -// return JSC::JSValue::encode( -// JSC::construct(arg1, JSC::JSValue::decode(JSValue0), JSC::ArgList(), (const char*)arg3)); -// } - -JSC__JSFunction* JSC__JSFunction__createFromNative(JSC__JSGlobalObject* arg0, uint16_t arg1, - const WTF__String* arg2, void* ctx, - NativeCallbackFunction callback) -{ - return JSC::JSNativeStdFunction::create( - reinterpret_cast<JSC::VM&>(arg0->vm()), arg0, arg1, arg2 != nullptr ? *arg2 : WTF::String(), - [ctx, callback](JSC::JSGlobalObject* globalObject, JSC::CallFrame* callFrame) - -> JSC::EncodedJSValue { return callback(ctx, globalObject, callFrame); }); -} -// JSC__JSFunction* JSC__JSFunction__createFromSourceCode( -// JSC__JSGlobalObject* arg0, -// const unsigned char* arg1, -// uint16_t arg2, -// JSC__JSValue arg3, -// uint16_t arg4, -// const JSC__SourceCode* source, -// JSC__SourceOrigin* origin, -// JSC__JSObject** exception -// ) { -// JSC::VM& vm = reinterpret_cast<JSC::VM&>(arg0->vm()); -// JSC::Identifier functionName = JSC::Identifier::fromString(vm, arg2 && -// arg1 != nullptr ? WTF::StringImpl(static_cast<const LChar*>(arg1), arg2) -// : vm->propertyNames->anonymous.impl()); - -// JSC::FunctionExecutable* function = -// JSC::FunctionExecutable::fromGlobalCode( -// functionName, -// arg0, -// source, -// exception, -// 0, -// nullptr, -// ); - -// } - bWTF__String JSC__JSFunction__displayName(JSC__JSFunction* arg0, JSC__VM* arg1) { auto wrap = Wrap<WTF::String, bWTF__String>(arg0->displayName(reinterpret_cast<JSC::VM&>(arg1))); @@ -2426,7 +2329,12 @@ void exceptionFromString(ZigException* except, JSC::JSValue value, JSC::JSGlobal ref->ref(); } -static WTF::StringView function_string_view = WTF::StringView("Function"); +void JSC__VM__releaseWeakRefs(JSC__VM* arg0) +{ + arg0->finalizeSynchronousJSExecution(); +} + +static auto function_string_view = MAKE_STATIC_STRING_IMPL("Function"); void JSC__JSValue__getClassName(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2) { JSC::JSCell* cell = JSC::JSValue::decode(JSValue0).asCell(); @@ -2436,10 +2344,10 @@ void JSC__JSValue__getClassName(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1 } const char* ptr = cell->className(); - auto view = WTF::StringView(ptr); + auto view = WTF::StringView(ptr, strlen(ptr)); // Fallback to .name if className is empty - if (view.length() == 0 || view == function_string_view) { + if (view.length() == 0 || StringView(String(function_string_view)) == view) { JSC__JSValue__getNameProperty(JSValue0, arg1, arg2); return; } else { @@ -2544,12 +2452,16 @@ JSC__JSValue JSC__VM__runGC(JSC__VM* vm, bool sync) { JSC::JSLockHolder lock(vm); + vm->finalizeSynchronousJSExecution(); + if (sync) { vm->heap.collectNow(JSC::Sync, JSC::CollectionScope::Full); } else { vm->heap.collectSync(JSC::CollectionScope::Full); } + vm->finalizeSynchronousJSExecution(); + return JSC::JSValue::encode(JSC::jsNumber(vm->heap.sizeAfterLastFullCollection())); } @@ -2587,6 +2499,11 @@ void JSC__VM__holdAPILock(JSC__VM* arg0, void* ctx, void (*callback)(void* arg0) callback(ctx); } +void JSC__JSString__iterator(JSC__JSString* arg0, JSC__JSGlobalObject* arg1, void* arg2) +{ + jsstring_iterator* iter = (jsstring_iterator*)arg2; + arg0->value(iter); +} void JSC__VM__deferGC(JSC__VM* vm, void* ctx, void (*callback)(void* arg0)) { JSC::GCDeferralContext deferralContext(reinterpret_cast<JSC__VM&>(vm)); @@ -2623,13 +2540,14 @@ bool JSC__VM__isEntered(JSC__VM* arg0) { return (*arg0).isEntered(); } void JSC__VM__setExecutionForbidden(JSC__VM* arg0, bool arg1) { (*arg0).setExecutionForbidden(); } -bool JSC__VM__throwError(JSC__VM* arg0, JSC__JSGlobalObject* arg1, JSC__ThrowScope* arg2, - const unsigned char* arg3, size_t arg4) +void JSC__VM__throwError(JSC__VM* vm_, JSC__JSGlobalObject* arg1, JSC__JSValue value) { - auto scope = arg2; - auto global = arg1; - const String& message = WTF::String(arg3, arg4); - return JSC::throwException(global, (*scope), createError(global, message)); + JSC::VM& vm = *reinterpret_cast<JSC::VM*>(vm_); + + auto scope = DECLARE_THROW_SCOPE(vm); + JSC::JSObject* error = JSC::JSValue::decode(value).getObject(); + JSC::Exception* exception = JSC::Exception::create(vm, error); + scope.throwException(arg1, exception); } #pragma mark - JSC::ThrowScope @@ -2662,27 +2580,6 @@ bJSC__CatchScope JSC__CatchScope__declare(JSC__VM* arg0, unsigned char* arg1, un } JSC__Exception* JSC__CatchScope__exception(JSC__CatchScope* arg0) { return arg0->exception(); } -#pragma mark - JSC::CallFrame - -JSC__JSValue JSC__CallFrame__argument(const JSC__CallFrame* arg0, uint16_t arg1) -{ - return JSC::JSValue::encode(arg0->argument(arg1)); -}; -size_t JSC__CallFrame__argumentsCount(const JSC__CallFrame* arg0) { return arg0->argumentCount(); } -JSC__JSObject* JSC__CallFrame__jsCallee(const JSC__CallFrame* arg0) { return arg0->jsCallee(); } -JSC__JSValue JSC__CallFrame__newTarget(const JSC__CallFrame* arg0) -{ - return JSC::JSValue::encode(arg0->newTarget()); -}; -JSC__JSValue JSC__CallFrame__thisValue(const JSC__CallFrame* arg0) -{ - return JSC::JSValue::encode(arg0->thisValue()); -} -JSC__JSValue JSC__CallFrame__uncheckedArgument(const JSC__CallFrame* arg0, uint16_t arg1) -{ - return JSC::JSValue::encode(arg0->uncheckedArgument(arg1)); -} - #pragma mark - JSC::Identifier void JSC__Identifier__deinit(const JSC__Identifier* arg0) @@ -2997,4 +2894,10 @@ JSC__JSValue JSC__JSPromise__resolvedPromiseValue(JSC__JSGlobalObject* arg0, return JSC::JSValue::encode( JSC::JSPromise::resolvedPromise(arg0, JSC::JSValue::decode(JSValue1))); } +} + +JSC__JSValue JSC__JSValue__createUninitializedUint8Array(JSC__JSGlobalObject* arg0, size_t arg1) +{ + JSC::JSValue value = JSC::JSUint8Array::createUninitialized(arg0, arg0->m_typedArrayUint8.get(arg0), arg1); + return JSC::JSValue::encode(value); }
\ No newline at end of file diff --git a/src/javascript/jsc/bindings/bindings.zig b/src/javascript/jsc/bindings/bindings.zig index 96d3ab17c..f20fa2253 100644 --- a/src/javascript/jsc/bindings/bindings.zig +++ b/src/javascript/jsc/bindings/bindings.zig @@ -1,4 +1,3 @@ -pub const Shimmer = @import("./shimmer.zig").Shimmer; const std = @import("std"); const bun = @import("../../../global.zig"); const string = bun.string; @@ -15,6 +14,7 @@ const ZigStackTrace = Exports.ZigStackTrace; const is_bindgen: bool = std.meta.globalOption("bindgen", bool) orelse false; const ArrayBuffer = @import("../base.zig").ArrayBuffer; const JSC = @import("../../../jsc.zig"); +const Shimmer = JSC.Shimmer; pub const JSObject = extern struct { pub const shim = Shimmer("JSC", "JSObject", @This()); bytes: shim.Bytes, @@ -809,6 +809,10 @@ pub const JSString = extern struct { return shim.cppFn("value", .{ this, globalObject }); } + pub fn iterator(this: *JSString, globalObject: *JSGlobalObject, iter: *anyopaque) void { + return shim.cppFn("iterator", .{ this, globalObject, iter }); + } + pub fn length(this: *const JSString) usize { return shim.cppFn("length", .{ this, @@ -833,7 +837,20 @@ pub const JSString = extern struct { }); } - pub const Extern = [_][]const u8{ "toObject", "eql", "value", "length", "is8Bit", "createFromOwnedString", "createFromString" }; + pub const JStringIteratorAppend8Callback = fn (*Iterator, [*]const u8, u32) callconv(.C) void; + pub const JStringIteratorAppend16Callback = fn (*Iterator, [*]const u16, u32) callconv(.C) void; + pub const JStringIteratorWrite8Callback = fn (*Iterator, [*]const u8, u32, u32) callconv(.C) void; + pub const JStringIteratorWrite16Callback = fn (*Iterator, [*]const u16, u32, u32) callconv(.C) void; + pub const Iterator = extern struct { + data: ?*anyopaque, + stop: u8, + append8: ?JStringIteratorAppend8Callback, + append16: ?JStringIteratorAppend16Callback, + write8: ?JStringIteratorWrite8Callback, + write16: ?JStringIteratorWrite16Callback, + }; + + pub const Extern = [_][]const u8{ "iterator", "toObject", "eql", "value", "length", "is8Bit", "createFromOwnedString", "createFromString" }; }; pub const JSPromiseRejectionOperation = enum(u32) { @@ -1060,6 +1077,13 @@ pub const JSModuleRecord = extern struct { }; }; +pub fn Async(comptime ReturnType: type) type { + return struct { + promise: *?*JSPromise, + continuation: anyframe->ReturnType, + }; +} + pub const JSPromise = extern struct { pub const shim = Shimmer("JSC", "JSPromise", @This()); bytes: shim.Bytes, @@ -1408,8 +1432,6 @@ pub const JSFunction = extern struct { pub const name = "JSC::JSFunction"; pub const namespace = "JSC"; - pub const NativeFunctionCallback = fn (ctx: ?*anyopaque, global: [*c]JSGlobalObject, call_frame: [*c]CallFrame) callconv(.C) JSValue; - // pub fn createFromSourceCode( // global: *JSGlobalObject, // function_name: ?[*]const u8, @@ -1431,15 +1453,7 @@ pub const JSFunction = extern struct { // exception, // }); // } - pub fn createFromNative( - global: *JSGlobalObject, - argument_count: u16, - name_: ?*const String, - ctx: ?*anyopaque, - func: NativeFunctionCallback, - ) *JSFunction { - return cppFn("createFromNative", .{ global, argument_count, name_, ctx, func }); - } + pub fn getName(this: *JSFunction, vm: *VM) String { return cppFn("getName", .{ this, vm }); } @@ -1453,152 +1467,13 @@ pub const JSFunction = extern struct { // return cppFn("toString", .{ this, globalThis }); // } - pub fn callWithArgumentsAndThis( - function: JSValue, - thisValue: JSValue, - globalThis: *JSGlobalObject, - arguments_ptr: [*]JSValue, - arguments_len: usize, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("callWithArgumentsAndThis", .{ - function, - thisValue, - globalThis, - arguments_ptr, - arguments_len, - exception, - error_message, - }); - } - - pub fn callWithArguments( - function: JSValue, - globalThis: *JSGlobalObject, - arguments_ptr: [*]JSValue, - arguments_len: usize, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("callWithArguments", .{ - function, - globalThis, - arguments_ptr, - arguments_len, - exception, - error_message, - }); - } - - pub fn callWithThis( - function: JSValue, - globalThis: *JSGlobalObject, - thisValue: JSValue, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("callWithThis", .{ - function, - globalThis, - thisValue, - exception, - error_message, - }); - } - - pub fn callWithoutAnyArgumentsOrThis( - function: JSValue, - globalThis: *JSGlobalObject, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("callWithoutAnyArgumentsOrThis", .{ function, globalThis, exception, error_message }); - } - - pub fn constructWithArgumentsAndNewTarget( - function: JSValue, - newTarget: JSValue, - globalThis: *JSGlobalObject, - arguments_ptr: [*]JSValue, - arguments_len: usize, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("constructWithArgumentsAndNewTarget", .{ - function, - newTarget, - globalThis, - arguments_ptr, - arguments_len, - exception, - error_message, - }); - } - - pub fn constructWithArguments( - function: JSValue, - globalThis: *JSGlobalObject, - arguments_ptr: [*]JSValue, - arguments_len: usize, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("constructWithArguments", .{ - function, - globalThis, - arguments_ptr, - arguments_len, - exception, - error_message, - }); - } - - pub fn constructWithNewTarget( - function: JSValue, - globalThis: *JSGlobalObject, - newTarget: JSValue, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("constructWithNewTarget", .{ - function, - globalThis, - newTarget, - exception, - error_message, - }); - } - - pub fn constructWithoutAnyArgumentsOrNewTarget( - function: JSValue, - globalThis: *JSGlobalObject, - exception: ReturnableException, - error_message: [*c]const u8, - ) JSValue { - return cppFn("constructWithoutAnyArgumentsOrNewTarget", .{ - function, - globalThis, - exception, - error_message, - }); - } - pub const Extern = [_][]const u8{ "fromString", // "createFromSourceCode", - "createFromNative", + "getName", "displayName", "calculatedDisplayName", - "callWithArgumentsAndThis", - "callWithArguments", - "callWithThis", - "callWithoutAnyArgumentsOrThis", - "constructWithArgumentsAndNewTarget", - "constructWithArguments", - "constructWithNewTarget", - "constructWithoutAnyArgumentsOrNewTarget", }; }; @@ -1631,6 +1506,10 @@ pub const JSGlobalObject = extern struct { } pub const ctx = ref; + pub inline fn ptr(this: *JSGlobalObject) *JSGlobalObject { + return this; + } + pub fn objectPrototype(this: *JSGlobalObject) *ObjectPrototype { return cppFn("objectPrototype", .{this}); } @@ -1728,7 +1607,27 @@ pub const JSGlobalObject = extern struct { return cppFn("deleteModuleRegistryEntry", .{ this, name_ }); } + pub fn bunVM_(this: *JSGlobalObject) *anyopaque { + return cppFn("bunVM", .{this}); + } + + pub fn bunVM(this: *JSGlobalObject) *JSC.VirtualMachine { + if (comptime bun.Environment.allow_assert) { + std.debug.assert(this.bunVM_() == @ptrCast(*anyopaque, JSC.VirtualMachine.vm)); + } + + return @ptrCast(*JSC.VirtualMachine, @alignCast(std.meta.alignment(JSC.VirtualMachine), this.bunVM_())); + } + + extern fn ZigGlobalObject__readableStreamToArrayBuffer(*JSGlobalObject, JSValue) JSValue; + + pub fn readableStreamToArrayBuffer(this: *JSGlobalObject, value: JSValue) JSValue { + if (comptime is_bindgen) unreachable; + return ZigGlobalObject__readableStreamToArrayBuffer(this, value); + } + pub const Extern = [_][]const u8{ + "bunVM", "putCachedObject", "getCachedObject", "createAggregateError", @@ -2012,19 +1911,27 @@ pub const String = extern struct { }; }; -pub const JSValue = enum(u64) { +pub const JSValue = enum(i64) { @"undefined" = 0xa, _, pub const shim = Shimmer("JSC", "JSValue", @This()); pub const is_pointer = false; - pub const Type = u64; + pub const Type = i64; const cppFn = shim.cppFn; + pub const Encoded = extern union { + asInt64: i64, + ptr: *JSCell, + asBits: extern struct { payload: i32, tag: i32 }, + asPtr: *anyopaque, + asDouble: f64, + }; + pub const include = "JavaScriptCore/JSValue.h"; pub const name = "JSC::JSValue"; pub const namespace = "JSC"; - pub const zero = @intToEnum(JSValue, @as(u64, 0)); + pub const zero = @intToEnum(JSValue, @as(i64, 0)); pub const JSType = enum(u8) { // The Cell value must come before any JS that is a JSCell. Cell, @@ -2289,6 +2196,20 @@ pub const JSValue = enum(u64) { return JSC.C.JSValueIsInstanceOfConstructor(global.ref(), this.asObjectRef(), constructor.asObjectRef(), null); } + pub fn call(this: JSValue, globalThis: *JSGlobalObject, args: []const JSC.JSValue) JSC.JSValue { + return callWithThis(this, globalThis, JSC.JSValue.zero, args); + } + + pub fn callWithThis(this: JSValue, globalThis: *JSGlobalObject, thisValue: JSC.JSValue, args: []const JSC.JSValue) JSC.JSValue { + return JSC.C.JSObjectCallAsFunctionReturnValue( + globalThis.ref(), + this.asObjectRef(), + thisValue.asObjectRef(), + args.len, + @ptrCast([*]const JSC.C.JSValueRef, args.ptr), + ); + } + pub fn jsType( this: JSValue, ) JSType { @@ -2345,6 +2266,16 @@ pub const JSValue = enum(u64) { return JSC.GetJSPrivateData(ZigType, value.asObjectRef()); } + pub fn protect(this: JSValue) void { + if (this.isEmptyOrUndefinedOrNull() or this.isNumber()) return; + JSC.C.JSValueProtect(JSC.VirtualMachine.vm.global, this.asObjectRef()); + } + + pub fn unprotect(this: JSValue) void { + if (this.isEmptyOrUndefinedOrNull() or this.isNumber()) return; + JSC.C.JSValueUnprotect(JSC.VirtualMachine.vm.global, this.asObjectRef()); + } + /// Create an object with exactly two properties pub fn createObject2(global: *JSGlobalObject, key1: *const ZigString, key2: *const ZigString, value1: JSValue, value2: JSValue) JSValue { return cppFn("createObject2", .{ global, key1, key2, value1, value2 }); @@ -2369,6 +2300,11 @@ pub const JSValue = enum(u64) { } } + pub fn createUninitializedUint8Array(globalObject: *JSGlobalObject, len: usize) JSValue { + if (comptime JSC.is_bindgen) unreachable; + return shim.cppFn("createUninitializedUint8Array", .{ globalObject, len }); + } + pub fn createBufferWithCtx(globalObject: *JSGlobalObject, slice: []u8, ptr: ?*anyopaque, func: JSC.C.JSTypedArrayBytesDeallocator) JSValue { if (comptime JSC.is_bindgen) unreachable; @setRuntimeSafety(false); @@ -2527,15 +2463,23 @@ pub const JSValue = enum(u64) { pub fn isUInt32AsAnyInt(this: JSValue) bool { return cppFn("isUInt32AsAnyInt", .{this}); } + + pub fn asEncoded(this: JSValue) Encoded { + return @bitCast(Encoded, this); + } + pub fn isInt32(this: JSValue) bool { - return cppFn("isInt32", .{this}); + return (@bitCast(c_ulonglong, @enumToInt(this)) & @as(c_ulonglong, 18446181123756130304)) == @as(c_ulonglong, 18446181123756130304); } + pub fn isInt32AsAnyInt(this: JSValue) bool { return cppFn("isInt32AsAnyInt", .{this}); } + pub fn isNumber(this: JSValue) bool { - return cppFn("isNumber", .{this}); + return (@bitCast(c_ulonglong, @enumToInt(this)) & @as(c_ulonglong, 18446181123756130304)) != 0; } + pub fn isError(this: JSValue) bool { return cppFn("isError", .{this}); } @@ -2707,7 +2651,7 @@ pub const JSValue = enum(u64) { const Thenable = fn ( global: [*c]JSGlobalObject, ctx: ?*anyopaque, - arguments_ptr: JSC.JSValue, + arguments_ptr: [*c]*anyopaque, arguments_len: usize, ) callconv(.C) void; pub fn _then(this: JSValue, global: *JSGlobalObject, ctx: ?*anyopaque, resolve: Thenable, reject: Thenable) void { @@ -2718,23 +2662,21 @@ pub const JSValue = enum(u64) { fn resolve( globalThis: [*c]JSGlobalObject, ptr: ?*anyopaque, - arguments_ptr_: JSC.JSValue, + arguments_ptr: [*c]*anyopaque, arguments_len: usize, ) callconv(.C) void { @setRuntimeSafety(false); - var arguments_ptr = @intToPtr([*]const JSC.JSValue, @enumToInt(arguments_ptr_)); - onResolve(bun.cast(*Then, ptr.?), globalThis, arguments_ptr[0..arguments_len]); + onResolve(bun.cast(*Then, ptr.?), globalThis, @ptrCast([*]const JSC.JSValue, arguments_ptr)[0..arguments_len]); } pub fn reject( globalThis: [*c]JSGlobalObject, ptr: ?*anyopaque, - arguments_ptr_: JSC.JSValue, + arguments_ptr: [*c]*anyopaque, arguments_len: usize, ) callconv(.C) void { @setRuntimeSafety(false); - var arguments_ptr = @intToPtr([*]const JSC.JSValue, @enumToInt(arguments_ptr_)); - onReject(bun.cast(*Then, ptr.?), globalThis, arguments_ptr[0..arguments_len]); + onReject(bun.cast(*Then, ptr.?), globalThis, @ptrCast([*]const JSC.JSValue, arguments_ptr)[0..arguments_len]); } }; @@ -2815,23 +2757,71 @@ pub const JSValue = enum(u64) { } pub fn asNumber(this: JSValue) f64 { + if (this.isInt32()) { + return @intToFloat(f64, this.toInt32()); + } + + if (isNumber(this)) { + return asDouble(this); + } + + if (this.isUndefinedOrNull()) { + return 0.0; + } else if (this.isBoolean()) { + return if (asBoolean(this)) 1.0 else 0.0; + } + return cppFn("asNumber", .{ this, }); } + pub fn asDouble(this: JSValue) f64 { + return @bitCast(f64, @enumToInt(this) - comptime (@as(c_longlong, 1) << @intCast(@import("std").math.Log2Int(c_longlong), 49))); + } + + pub fn asPtr(this: JSValue, comptime Pointer: type) *Pointer { + return @intToPtr(*Pointer, @bitCast(usize, this.asDouble())); + } + + pub fn fromPtrAddress(addr: anytype) JSValue { + return jsNumber(@bitCast(f64, @as(usize, addr))); + } + + pub fn fromPtr(addr: anytype) JSValue { + return fromPtrAddress(@ptrToInt(addr)); + } + pub fn toBoolean(this: JSValue) bool { - return cppFn("toBoolean", .{ - this, - }); + if (isUndefinedOrNull(this)) { + return false; + } + + return asBoolean(this); + } + + pub fn asBoolean(this: JSValue) bool { + return @enumToInt(this) == @bitCast(c_longlong, @as(c_longlong, (@as(c_int, 2) | @as(c_int, 4)) | @as(c_int, 1))); } pub fn toInt32(this: JSValue) i32 { + if (this.isInt32()) { + return asInt32(this); + } + + if (this.isNumber()) { + return @truncate(i32, @floatToInt(i64, asDouble(this))); + } + return cppFn("toInt32", .{ this, }); } + pub fn asInt32(this: JSValue) i32 { + return @bitCast(i32, @truncate(c_int, @enumToInt(this))); + } + pub inline fn toU16(this: JSValue) u16 { return @intCast(u16, this.toInt32()); } @@ -2875,15 +2865,15 @@ pub const JSValue = enum(u64) { } pub inline fn asRef(this: JSValue) C_API.JSValueRef { - return @intToPtr(C_API.JSValueRef, @intCast(usize, @enumToInt(this))); + return @intToPtr(C_API.JSValueRef, @bitCast(usize, @enumToInt(this))); } pub inline fn c(this: C_API.JSValueRef) JSValue { - return @intToEnum(JSValue, @ptrToInt(this)); + return @intToEnum(JSValue, @bitCast(JSValue.Type, @ptrToInt(this))); } pub inline fn fromRef(this: C_API.JSValueRef) JSValue { - return @intToEnum(JSValue, @ptrToInt(this)); + return @intToEnum(JSValue, @bitCast(JSValue.Type, @ptrToInt(this))); } pub inline fn asObjectRef(this: JSValue) C_API.JSObjectRef { @@ -2894,6 +2884,7 @@ pub const JSValue = enum(u64) { /// It knows not to free it /// This mimicks the implementation in JavaScriptCore's C++ pub inline fn ensureStillAlive(this: JSValue) void { + if (this.isEmpty() or this.isNumber() or this.isBoolean() or this.isUndefinedOrNull()) return; std.mem.doNotOptimizeAway(@ptrCast(C_API.JSObjectRef, this.asVoid())); } @@ -2903,13 +2894,14 @@ pub const JSValue = enum(u64) { @panic("JSValue is null"); } } - return @intToPtr(*anyopaque, @enumToInt(this)); + return @intToPtr(*anyopaque, @bitCast(usize, @enumToInt(this))); } - pub const Extern = [_][]const u8{ "fromInt64NoTruncate", "fromUInt64NoTruncate", "toUInt64NoTruncate", "asPromise", "toInt64", "_then", "put", "makeWithNameAndPrototype", "parseJSON", "symbolKeyFor", "symbolFor", "getSymbolDescription", "createInternalPromise", "asInternalPromise", "asArrayBuffer_", "getReadableStreamState", "getWritableStreamState", "fromEntries", "createTypeError", "createRangeError", "createObject2", "getIfPropertyExistsImpl", "jsType", "jsonStringify", "kind_", "isTerminationException", "isSameValue", "getLengthOfArray", "toZigString", "createStringArray", "createEmptyObject", "putRecord", "asPromise", "isClass", "getNameProperty", "getClassName", "getErrorsProperty", "toInt32", "toBoolean", "isInt32", "isIterable", "forEach", "isAggregateError", "toZigException", "isException", "toWTFString", "hasProperty", "getPropertyNames", "getDirect", "putDirect", "getIfExists", "asString", "asObject", "asNumber", "isError", "jsNull", "jsUndefined", "jsTDZValue", "jsBoolean", "jsDoubleNumber", "jsNumberFromDouble", "jsNumberFromChar", "jsNumberFromU16", "jsNumberFromInt32", "jsNumberFromInt64", "jsNumberFromUint64", "isBoolean", "isAnyInt", "isUInt32AsAnyInt", "isInt32AsAnyInt", "isNumber", "isString", "isBigInt", "isHeapBigInt", "isBigInt32", "isSymbol", "isPrimitive", "isGetterSetter", "isCustomGetterSetter", "isObject", "isCell", "asCell", "toString", "toStringOrNull", "toPropertyKey", "toPropertyKeyValue", "toObject", "toString", "getPrototype", "getPropertyByPropertyName", "eqlValue", "eqlCell", "isCallable" }; + pub const Extern = [_][]const u8{ "createUninitializedUint8Array", "fromInt64NoTruncate", "fromUInt64NoTruncate", "toUInt64NoTruncate", "asPromise", "toInt64", "_then", "put", "makeWithNameAndPrototype", "parseJSON", "symbolKeyFor", "symbolFor", "getSymbolDescription", "createInternalPromise", "asInternalPromise", "asArrayBuffer_", "getReadableStreamState", "getWritableStreamState", "fromEntries", "createTypeError", "createRangeError", "createObject2", "getIfPropertyExistsImpl", "jsType", "jsonStringify", "kind_", "isTerminationException", "isSameValue", "getLengthOfArray", "toZigString", "createStringArray", "createEmptyObject", "putRecord", "asPromise", "isClass", "getNameProperty", "getClassName", "getErrorsProperty", "toInt32", "toBoolean", "isInt32", "isIterable", "forEach", "isAggregateError", "toZigException", "isException", "toWTFString", "hasProperty", "getPropertyNames", "getDirect", "putDirect", "getIfExists", "asString", "asObject", "asNumber", "isError", "jsNull", "jsUndefined", "jsTDZValue", "jsBoolean", "jsDoubleNumber", "jsNumberFromDouble", "jsNumberFromChar", "jsNumberFromU16", "jsNumberFromInt32", "jsNumberFromInt64", "jsNumberFromUint64", "isBoolean", "isAnyInt", "isUInt32AsAnyInt", "isInt32AsAnyInt", "isNumber", "isString", "isBigInt", "isHeapBigInt", "isBigInt32", "isSymbol", "isPrimitive", "isGetterSetter", "isCustomGetterSetter", "isObject", "isCell", "asCell", "toString", "toStringOrNull", "toPropertyKey", "toPropertyKeyValue", "toObject", "toString", "getPrototype", "getPropertyByPropertyName", "eqlValue", "eqlCell", "isCallable" }; }; extern "c" fn Microtask__run(*Microtask, *JSGlobalObject) void; +extern "c" fn Microtask__run_default(*MicrotaskForDefaultGlobalObject, *JSGlobalObject) void; pub const Microtask = opaque { pub const name = "Zig::JSMicrotaskCallback"; @@ -2924,6 +2916,16 @@ pub const Microtask = opaque { } }; +pub const MicrotaskForDefaultGlobalObject = opaque { + pub fn run(this: *MicrotaskForDefaultGlobalObject, global_object: *JSGlobalObject) void { + if (comptime is_bindgen) { + return; + } + + return Microtask__run_default(this, global_object); + } +}; + pub const PropertyName = extern struct { pub const shim = Shimmer("JSC", "PropertyName", @This()); bytes: shim.Bytes, @@ -3103,18 +3105,18 @@ pub const VM = extern struct { }); } - pub fn throwError(vm: *VM, global_object: *JSGlobalObject, scope: *ThrowScope, message: [*]const u8, len: usize) bool { + pub fn throwError(vm: *VM, global_object: *JSGlobalObject, value: JSValue) void { return cppFn("throwError", .{ vm, - global_object, - scope, - - message, - len, + value, }); } + pub fn releaseWeakRefs(vm: *VM) void { + return cppFn("releaseWeakRefs", .{vm}); + } + pub fn drainMicrotasks( vm: *VM, ) void { @@ -3130,7 +3132,7 @@ pub const VM = extern struct { vm, }); } - pub const Extern = [_][]const u8{ "doWork", "deferGC", "holdAPILock", "runGC", "generateHeapSnapshot", "isJITEnabled", "deleteAllCode", "create", "deinit", "setExecutionForbidden", "executionForbidden", "isEntered", "throwError", "drainMicrotasks", "whenIdle", "shrinkFootprint", "setExecutionTimeLimit", "clearExecutionTimeLimit" }; + pub const Extern = [_][]const u8{ "releaseWeakRefs", "throwError", "doWork", "deferGC", "holdAPILock", "runGC", "generateHeapSnapshot", "isJITEnabled", "deleteAllCode", "create", "deinit", "setExecutionForbidden", "executionForbidden", "isEntered", "throwError", "drainMicrotasks", "whenIdle", "shrinkFootprint", "setExecutionTimeLimit", "clearExecutionTimeLimit" }; }; pub const ThrowScope = extern struct { @@ -3206,59 +3208,39 @@ pub const CatchScope = extern struct { }; }; -pub const CallFrame = extern struct { - pub const shim = Shimmer("JSC", "CallFrame", @This()); - bytes: shim.Bytes, - const cppFn = shim.cppFn; - - pub const include = "JavaScriptCore/CallFrame.h"; - pub const name = "JSC::CallFrame"; - pub const namespace = "JSC"; +pub const CallFrame = opaque { + /// The value is generated in `make sizegen` + /// The value is 6. + /// On ARM64_32, the value is something else but it really doesn't matter for our case + /// However, I don't want this to subtly break amidst future upgrades to JavaScriptCore + const arguments_offset = 6; + const thisValue_offset = arguments_offset - 1; + const argumentsCount_offset = thisValue_offset - 1; + const alignment = std.meta.alignment([]const JSC.JSValue); - pub inline fn argumentsCount(call_frame: *const CallFrame) usize { - return cppFn("argumentsCount", .{ - call_frame, - }); - } - pub inline fn uncheckedArgument(call_frame: *const CallFrame, i: u16) JSValue { - return cppFn("uncheckedArgument", .{ call_frame, i }); - } - pub inline fn argument(call_frame: *const CallFrame, i: u16) JSValue { - return cppFn("argument", .{ - call_frame, - i, - }); + pub fn argumentsPtr(self: *const CallFrame) [*]const JSC.JSValue { + return @ptrCast([*]const JSC.JSValue, @alignCast(alignment, self)) + arguments_offset; } - pub inline fn thisValue(call_frame: *const CallFrame) ?JSValue { - return cppFn("thisValue", .{ - call_frame, - }); + + pub fn callee(self: *const CallFrame) JSC.JSValue { + return (@ptrCast([*]const JSC.JSValue, @alignCast(alignment, self)) + arguments_offset - 1)[0]; } - pub inline fn setThisValue(call_frame: *CallFrame, new_this: JSValue) ?JSValue { - return cppFn("setThisValue", .{ - call_frame, - new_this, - }); + pub fn arguments(self: *const CallFrame) []const JSC.JSValue { + return self.argumentsPtr()[0..self.argumentsCount()]; } - pub inline fn newTarget(call_frame: *const CallFrame) ?JSValue { - return cppFn("newTarget", .{ - call_frame, - }); + + pub fn argument(self: *const CallFrame, comptime i: comptime_int) JSC.JSValue { + return self.argumentsPtr()[i]; } - pub inline fn setNewTarget(call_frame: *CallFrame, target: JSValue) ?JSValue { - return cppFn("setNewTarget", .{ - call_frame, - target, - }); + pub fn this(self: *const CallFrame) JSC.JSValue { + return (@ptrCast([*]const JSC.JSValue, @alignCast(alignment, self)) + thisValue_offset)[0]; } - pub inline fn jsCallee(call_frame: *const CallFrame) *JSObject { - return cppFn("jsCallee", .{ - call_frame, - }); + + pub fn argumentsCount(self: *const CallFrame) usize { + return (@ptrCast([*]const usize, @alignCast(alignment, self)) + argumentsCount_offset)[0]; } - pub const Extern = [_][]const u8{ "argumentsCount", "uncheckedArgument", "argument", "thisValue", "newTarget", "jsCallee", "setNewTarget", "setThisValue" }; }; // pub const WellKnownSymbols = extern struct { @@ -3478,6 +3460,47 @@ pub const ExternalStringImpl = extern struct { }; }; +pub const JSArray = struct { + pub fn from(globalThis: *JSGlobalObject, arguments: []const JSC.JSValue) JSValue { + return JSC.JSValue.c(JSC.C.JSObjectMakeArray(globalThis.ref(), arguments.len, @ptrCast([*]const JSC.C.JSObjectRef, arguments.ptr), null)); + } +}; + +const private = struct { + pub extern fn Bun__CreateFFIFunction( + globalObject: *JSGlobalObject, + symbolName: ?*const ZigString, + argCount: u32, + functionPointer: *const anyopaque, + ) *anyopaque; + + pub extern fn Bun__CreateFFIFunctionValue( + globalObject: *JSGlobalObject, + symbolName: ?*const ZigString, + argCount: u32, + functionPointer: *const anyopaque, + ) JSValue; +}; +pub fn NewFunctionPtr( + globalObject: *JSGlobalObject, + symbolName: ?*const ZigString, + argCount: u32, + functionPointer: anytype, +) *anyopaque { + if (comptime JSC.is_bindgen) unreachable; + return private.Bun__CreateFFIFunction(globalObject, symbolName, argCount, @ptrCast(*const anyopaque, functionPointer)); +} + +pub fn NewFunction( + globalObject: *JSGlobalObject, + symbolName: ?*const ZigString, + argCount: u32, + functionPointer: anytype, +) JSValue { + if (comptime JSC.is_bindgen) unreachable; + return private.Bun__CreateFFIFunctionValue(globalObject, symbolName, argCount, @ptrCast(*const anyopaque, functionPointer)); +} + pub const ObjectPrototype = _JSCellStub("ObjectPrototype"); pub const FunctionPrototype = _JSCellStub("FunctionPrototype"); pub const ArrayPrototype = _JSCellStub("ArrayPrototype"); diff --git a/src/javascript/jsc/bindings/builtins/js/ByteLengthQueuingStrategy.js b/src/javascript/jsc/bindings/builtins/js/ByteLengthQueuingStrategy.js new file mode 100644 index 000000000..e8f5b1cfc --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ByteLengthQueuingStrategy.js @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2015 Canon Inc. + * Copyright (C) 2015 Igalia S.L. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +@getter +function highWaterMark() +{ + "use strict"; + + const highWaterMark = @getByIdDirectPrivate(this, "highWaterMark"); + if (highWaterMark === @undefined) + @throwTypeError("ByteLengthQueuingStrategy.highWaterMark getter called on incompatible |this| value."); + + return highWaterMark; +} + +function size(chunk) +{ + "use strict"; + + return chunk.byteLength; +} + +function initializeByteLengthQueuingStrategy(parameters) +{ + "use strict"; + + @putByIdDirectPrivate(this, "highWaterMark", @extractHighWaterMarkFromQueuingStrategyInit(parameters)); +} diff --git a/src/javascript/jsc/bindings/builtins/js/CountQueuingStrategy.js b/src/javascript/jsc/bindings/builtins/js/CountQueuingStrategy.js new file mode 100644 index 000000000..3cd9cffc2 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/CountQueuingStrategy.js @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2015 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +@getter +function highWaterMark() +{ + "use strict"; + + const highWaterMark = @getByIdDirectPrivate(this, "highWaterMark"); + if (highWaterMark === @undefined) + @throwTypeError("CountQueuingStrategy.highWaterMark getter called on incompatible |this| value."); + + return highWaterMark; +} + +function size() +{ + "use strict"; + + return 1; +} + +function initializeCountQueuingStrategy(parameters) +{ + "use strict"; + + @putByIdDirectPrivate(this, "highWaterMark", @extractHighWaterMarkFromQueuingStrategyInit(parameters)); +} diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableByteStreamController.js b/src/javascript/jsc/bindings/builtins/js/ReadableByteStreamController.js new file mode 100644 index 000000000..0b47d730c --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableByteStreamController.js @@ -0,0 +1,117 @@ +/* + * Copyright (C) 2016 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeReadableByteStreamController(stream, underlyingByteSource, highWaterMark) +{ + "use strict"; + + if (arguments.length !== 4 && arguments[3] !== @isReadableStream) + @throwTypeError("ReadableByteStreamController constructor should not be called directly"); + + return @privateInitializeReadableByteStreamController.@call(this, stream, underlyingByteSource, highWaterMark); +} + +function enqueue(chunk) +{ + "use strict"; + + if (!@isReadableByteStreamController(this)) + throw @makeThisTypeError("ReadableByteStreamController", "enqueue"); + + if (@getByIdDirectPrivate(this, "closeRequested")) + @throwTypeError("ReadableByteStreamController is requested to close"); + + if (@getByIdDirectPrivate(@getByIdDirectPrivate(this, "controlledReadableStream"), "state") !== @streamReadable) + @throwTypeError("ReadableStream is not readable"); + + if (!@isObject(chunk) || !@ArrayBuffer.@isView(chunk)) + @throwTypeError("Provided chunk is not a TypedArray"); + + return @readableByteStreamControllerEnqueue(this, chunk); +} + +function error(error) +{ + "use strict"; + + if (!@isReadableByteStreamController(this)) + throw @makeThisTypeError("ReadableByteStreamController", "error"); + + if (@getByIdDirectPrivate(@getByIdDirectPrivate(this, "controlledReadableStream"), "state") !== @streamReadable) + @throwTypeError("ReadableStream is not readable"); + + @readableByteStreamControllerError(this, error); +} + +function close() +{ + "use strict"; + + if (!@isReadableByteStreamController(this)) + throw @makeThisTypeError("ReadableByteStreamController", "close"); + + if (@getByIdDirectPrivate(this, "closeRequested")) + @throwTypeError("Close has already been requested"); + + if (@getByIdDirectPrivate(@getByIdDirectPrivate(this, "controlledReadableStream"), "state") !== @streamReadable) + @throwTypeError("ReadableStream is not readable"); + + @readableByteStreamControllerClose(this); +} + +@getter +function byobRequest() +{ + "use strict"; + + if (!@isReadableByteStreamController(this)) + throw @makeGetterTypeError("ReadableByteStreamController", "byobRequest"); + + + var request = @getByIdDirectPrivate(this, "byobRequest"); + if (request === @undefined) { + var pending = @getByIdDirectPrivate(this, "pendingPullIntos"); + const firstDescriptor = pending.peek(); + if (firstDescriptor) { + const view = new @Uint8Array(firstDescriptor.buffer, + firstDescriptor.byteOffset + firstDescriptor.bytesFilled, + firstDescriptor.byteLength - firstDescriptor.bytesFilled); + @putByIdDirectPrivate(this, "byobRequest", new @ReadableStreamBYOBRequest(this, view, @isReadableStream)); + } + } + + return @getByIdDirectPrivate(this, "byobRequest"); +} + +@getter +function desiredSize() +{ + "use strict"; + + if (!@isReadableByteStreamController(this)) + throw @makeGetterTypeError("ReadableByteStreamController", "desiredSize"); + + return @readableByteStreamControllerGetDesiredSize(this); +} diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableByteStreamInternals.js b/src/javascript/jsc/bindings/builtins/js/ReadableByteStreamInternals.js new file mode 100644 index 000000000..d9d70ae28 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableByteStreamInternals.js @@ -0,0 +1,705 @@ +/* + * Copyright (C) 2016 Canon Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +// @internal + +function privateInitializeReadableByteStreamController(stream, underlyingByteSource, highWaterMark) +{ + "use strict"; + + if (!@isReadableStream(stream)) + @throwTypeError("ReadableByteStreamController needs a ReadableStream"); + + // readableStreamController is initialized with null value. + if (@getByIdDirectPrivate(stream, "readableStreamController") !== null) + @throwTypeError("ReadableStream already has a controller"); + + @putByIdDirectPrivate(this, "controlledReadableStream", stream); + @putByIdDirectPrivate(this, "underlyingByteSource", underlyingByteSource); + @putByIdDirectPrivate(this, "pullAgain", false); + @putByIdDirectPrivate(this, "pulling", false); + @readableByteStreamControllerClearPendingPullIntos(this); + @putByIdDirectPrivate(this, "queue", @newQueue()); + @putByIdDirectPrivate(this, "started", false); + @putByIdDirectPrivate(this, "closeRequested", false); + + let hwm = @toNumber(highWaterMark); + if (@isNaN(hwm) || hwm < 0) + @throwRangeError("highWaterMark value is negative or not a number"); + @putByIdDirectPrivate(this, "strategyHWM", hwm); + + let autoAllocateChunkSize = underlyingByteSource.autoAllocateChunkSize; + if (autoAllocateChunkSize !== @undefined) { + autoAllocateChunkSize = @toNumber(autoAllocateChunkSize); + if (autoAllocateChunkSize <= 0 || autoAllocateChunkSize === @Infinity || autoAllocateChunkSize === -@Infinity) + @throwRangeError("autoAllocateChunkSize value is negative or equal to positive or negative infinity"); + } + @putByIdDirectPrivate(this, "autoAllocateChunkSize", autoAllocateChunkSize); + @putByIdDirectPrivate(this, "pendingPullIntos", @createFIFO()); + + const controller = this; + const startResult = @promiseInvokeOrNoopNoCatch(underlyingByteSource, "start", [this]).@then(() => { + @putByIdDirectPrivate(controller, "started", true); + @assert(!@getByIdDirectPrivate(controller, "pulling")); + @assert(!@getByIdDirectPrivate(controller, "pullAgain")); + @readableByteStreamControllerCallPullIfNeeded(controller); + }, (error) => { + if (@getByIdDirectPrivate(stream, "state") === @streamReadable) + @readableByteStreamControllerError(controller, error); + }); + + @putByIdDirectPrivate(this, "cancel", @readableByteStreamControllerCancel); + @putByIdDirectPrivate(this, "pull", @readableByteStreamControllerPull); + + return this; +} + +function privateInitializeReadableStreamBYOBRequest(controller, view) +{ + "use strict"; + + @putByIdDirectPrivate(this, "associatedReadableByteStreamController", controller); + @putByIdDirectPrivate(this, "view", view); +} + +function isReadableByteStreamController(controller) +{ + "use strict"; + + // Same test mechanism as in isReadableStreamDefaultController (ReadableStreamInternals.js). + // See corresponding function for explanations. + return @isObject(controller) && !!@getByIdDirectPrivate(controller, "underlyingByteSource"); +} + +function isReadableStreamBYOBRequest(byobRequest) +{ + "use strict"; + + // Same test mechanism as in isReadableStreamDefaultController (ReadableStreamInternals.js). + // See corresponding function for explanations. + return @isObject(byobRequest) && !!@getByIdDirectPrivate(byobRequest, "associatedReadableByteStreamController"); +} + +function isReadableStreamBYOBReader(reader) +{ + "use strict"; + + // Spec tells to return true only if reader has a readIntoRequests internal slot. + // However, since it is a private slot, it cannot be checked using hasOwnProperty(). + // Since readIntoRequests is initialized with an empty array, the following test is ok. + return @isObject(reader) && !!@getByIdDirectPrivate(reader, "readIntoRequests"); +} + +function readableByteStreamControllerCancel(controller, reason) +{ + "use strict"; + + var pendingPullIntos = @getByIdDirectPrivate(controller, "pendingPullIntos"); + var first = pendingPullIntos.peek(); + if (first) + first.bytesFilled = 0; + + @putByIdDirectPrivate(controller, "queue", @newQueue()); + return @promiseInvokeOrNoop(@getByIdDirectPrivate(controller, "underlyingByteSource"), "cancel", [reason]); +} + +function readableByteStreamControllerError(controller, e) +{ + "use strict"; + + @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, "controlledReadableStream"), "state") === @streamReadable); + @readableByteStreamControllerClearPendingPullIntos(controller); + @putByIdDirectPrivate(controller, "queue", @newQueue()); + @readableStreamError(@getByIdDirectPrivate(controller, "controlledReadableStream"), e); +} + +function readableByteStreamControllerClose(controller) +{ + "use strict"; + + @assert(!@getByIdDirectPrivate(controller, "closeRequested")); + @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, "controlledReadableStream"), "state") === @streamReadable); + + if (@getByIdDirectPrivate(controller, "queue").size > 0) { + @putByIdDirectPrivate(controller, "closeRequested", true); + return; + } + + var first = @getByIdDirectPrivate(controller, "pendingPullIntos")?.peek(); + if (first) { + if (first.bytesFilled > 0) { + const e = @makeTypeError("Close requested while there remain pending bytes"); + @readableByteStreamControllerError(controller, e); + throw e; + } + } + + @readableStreamClose(@getByIdDirectPrivate(controller, "controlledReadableStream")); +} + +function readableByteStreamControllerClearPendingPullIntos(controller) +{ + "use strict"; + + @readableByteStreamControllerInvalidateBYOBRequest(controller); + var existing = @getByIdDirectPrivate(controller, "pendingPullIntos"); + if (existing !== @undefined) { + existing.clear(); + } else { + @putByIdDirectPrivate(controller, "pendingPullIntos", @createFIFO()); + } +} + +function readableByteStreamControllerGetDesiredSize(controller) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + const state = @getByIdDirectPrivate(stream, "state"); + + if (state === @streamErrored) + return null; + if (state === @streamClosed) + return 0; + + return @getByIdDirectPrivate(controller, "strategyHWM") - @getByIdDirectPrivate(controller, "queue").size; +} + +function readableStreamHasBYOBReader(stream) +{ + "use strict"; + + const reader = @getByIdDirectPrivate(stream, "reader"); + return reader !== @undefined && @isReadableStreamBYOBReader(reader); +} + +function readableStreamHasDefaultReader(stream) +{ + "use strict"; + + const reader = @getByIdDirectPrivate(stream, "reader"); + return reader !== @undefined && @isReadableStreamDefaultReader(reader); +} + +function readableByteStreamControllerHandleQueueDrain(controller) { + + "use strict"; + + @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, "controlledReadableStream"), "state") === @streamReadable); + if (!@getByIdDirectPrivate(controller, "queue").size && @getByIdDirectPrivate(controller, "closeRequested")) + @readableStreamClose(@getByIdDirectPrivate(controller, "controlledReadableStream")); + else + @readableByteStreamControllerCallPullIfNeeded(controller); +} + +function readableByteStreamControllerPull(controller) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + @assert(@readableStreamHasDefaultReader(stream)); + + if (@getByIdDirectPrivate(controller, "queue").size > 0) { + const entry = @getByIdDirectPrivate(controller, "queue").content.shift(); + @getByIdDirectPrivate(controller, "queue").size -= entry.byteLength; + @readableByteStreamControllerHandleQueueDrain(controller); + let view; + try { + view = new @Uint8Array(entry.buffer, entry.byteOffset, entry.byteLength); + } catch (error) { + return @Promise.@reject(error); + } + return @createFulfilledPromise({ value: view, done: false }); + } + + if (@getByIdDirectPrivate(controller, "autoAllocateChunkSize") !== @undefined) { + let buffer; + try { + buffer = @createUninitializedArrayBuffer(@getByIdDirectPrivate(controller, "autoAllocateChunkSize")); + } catch (error) { + return @Promise.@reject(error); + } + const pullIntoDescriptor = { + buffer, + byteOffset: 0, + byteLength: @getByIdDirectPrivate(controller, "autoAllocateChunkSize"), + bytesFilled: 0, + elementSize: 1, + ctor: @Uint8Array, + readerType: 'default' + }; + @getByIdDirectPrivate(controller, "pendingPullIntos").push(pullIntoDescriptor); + } + + const promise = @readableStreamAddReadRequest(stream); + @readableByteStreamControllerCallPullIfNeeded(controller); + return promise; +} + +function readableByteStreamControllerShouldCallPull(controller) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + + if (@getByIdDirectPrivate(stream, "state") !== @streamReadable) + return false; + if (@getByIdDirectPrivate(controller, "closeRequested")) + return false; + if (!@getByIdDirectPrivate(controller, "started")) + return false; + const reader = @getByIdDirectPrivate(stream, "reader"); + + if (reader && (@getByIdDirectPrivate(reader, "readRequests")?.isNotEmpty() || !!@getByIdDirectPrivate(reader, "bunNativePtr"))) + return true; + if (@readableStreamHasBYOBReader(stream) && @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readIntoRequests")?.isNotEmpty()) + return true; + if (@readableByteStreamControllerGetDesiredSize(controller) > 0) + return true; + return false; +} + +function readableByteStreamControllerCallPullIfNeeded(controller) +{ + "use strict"; + + if (!@readableByteStreamControllerShouldCallPull(controller)) + return; + + if (@getByIdDirectPrivate(controller, "pulling")) { + @putByIdDirectPrivate(controller, "pullAgain", true); + return; + } + + @assert(!@getByIdDirectPrivate(controller, "pullAgain")); + @putByIdDirectPrivate(controller, "pulling", true); + @promiseInvokeOrNoop(@getByIdDirectPrivate(controller, "underlyingByteSource"), "pull", [controller]).@then(() => { + @putByIdDirectPrivate(controller, "pulling", false); + if (@getByIdDirectPrivate(controller, "pullAgain")) { + @putByIdDirectPrivate(controller, "pullAgain", false); + @readableByteStreamControllerCallPullIfNeeded(controller); + } + }, (error) => { + if (@getByIdDirectPrivate(@getByIdDirectPrivate(controller, "controlledReadableStream"), "state") === @streamReadable) + @readableByteStreamControllerError(controller, error); + }); +} + +function transferBufferToCurrentRealm(buffer) +{ + "use strict"; + + // FIXME: Determine what should be done here exactly (what is already existing in current + // codebase and what has to be added). According to spec, Transfer operation should be + // performed in order to transfer buffer to current realm. For the moment, simply return + // received buffer. + return buffer; +} + +function readableStreamReaderKind(reader) { + "use strict"; + + + if (!!@getByIdDirectPrivate(reader, "readRequests")) + return @getByIdDirectPrivate(reader, "bunNativePtr") ? 3 : 1; + + if (!!@getByIdDirectPrivate(reader, "readIntoRequests")) + return 2; + + return 0; +} +function readableByteStreamControllerEnqueue(controller, chunk) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + @assert(!@getByIdDirectPrivate(controller, "closeRequested")); + @assert(@getByIdDirectPrivate(stream, "state") === @streamReadable); + + + switch (@getByIdDirectPrivate(stream, "reader") ? @readableStreamReaderKind(@getByIdDirectPrivate(stream, "reader")) : 0) { + /* default reader */ + case 1: { + if (!@getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests")?.isNotEmpty()) + @readableByteStreamControllerEnqueueChunk(controller, @transferBufferToCurrentRealm(chunk.buffer), chunk.byteOffset, chunk.byteLength); + else { + @assert(!@getByIdDirectPrivate(controller, "queue").content.size()); + const transferredView = chunk.constructor === @Uint8Array ? chunk : new @Uint8Array(chunk.buffer, chunk.byteOffset, chunk.byteLength); + @readableStreamFulfillReadRequest(stream, transferredView, false); + } + break; + } + + /* BYOB */ + case 2: { + @readableByteStreamControllerEnqueueChunk(controller, @transferBufferToCurrentRealm(chunk.buffer), chunk.byteOffset, chunk.byteLength); + @readableByteStreamControllerProcessPullDescriptors(controller); + break; + } + + /* NativeReader */ + case 3: { + // reader.@enqueueNative(@getByIdDirectPrivate(reader, "bunNativePtr"), chunk); + + break; + } + + default: { + @assert(!@isReadableStreamLocked(stream)); + @readableByteStreamControllerEnqueueChunk(controller, @transferBufferToCurrentRealm(chunk.buffer), chunk.byteOffset, chunk.byteLength); + break; + } + } +} + +// Spec name: readableByteStreamControllerEnqueueChunkToQueue. +function readableByteStreamControllerEnqueueChunk(controller, buffer, byteOffset, byteLength) +{ + "use strict"; + + @getByIdDirectPrivate(controller, "queue").content.push({ + buffer: buffer, + byteOffset: byteOffset, + byteLength: byteLength + }); + @getByIdDirectPrivate(controller, "queue").size += byteLength; +} + +function readableByteStreamControllerRespondWithNewView(controller, view) +{ + "use strict"; + + @assert(@getByIdDirectPrivate(controller, "pendingPullIntos").isNotEmpty()); + + let firstDescriptor = @getByIdDirectPrivate(controller, "pendingPullIntos").peek(); + + if (firstDescriptor.byteOffset + firstDescriptor.bytesFilled !== view.byteOffset) + @throwRangeError("Invalid value for view.byteOffset"); + + if (firstDescriptor.byteLength !== view.byteLength) + @throwRangeError("Invalid value for view.byteLength"); + + firstDescriptor.buffer = view.buffer; + @readableByteStreamControllerRespondInternal(controller, view.byteLength); +} + +function readableByteStreamControllerRespond(controller, bytesWritten) +{ + "use strict"; + + bytesWritten = @toNumber(bytesWritten); + + if (@isNaN(bytesWritten) || bytesWritten === @Infinity || bytesWritten < 0 ) + @throwRangeError("bytesWritten has an incorrect value"); + + @assert(@getByIdDirectPrivate(controller, "pendingPullIntos").isNotEmpty()); + + @readableByteStreamControllerRespondInternal(controller, bytesWritten); +} + +function readableByteStreamControllerRespondInternal(controller, bytesWritten) +{ + "use strict"; + + let firstDescriptor = @getByIdDirectPrivate(controller, "pendingPullIntos").peek(); + let stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + + if (@getByIdDirectPrivate(stream, "state") === @streamClosed) { + if (bytesWritten !== 0) + @throwTypeError("bytesWritten is different from 0 even though stream is closed"); + @readableByteStreamControllerRespondInClosedState(controller, firstDescriptor); + } else { + @assert(@getByIdDirectPrivate(stream, "state") === @streamReadable); + @readableByteStreamControllerRespondInReadableState(controller, bytesWritten, firstDescriptor); + } +} + +function readableByteStreamControllerRespondInReadableState(controller, bytesWritten, pullIntoDescriptor) +{ + "use strict"; + + if (pullIntoDescriptor.bytesFilled + bytesWritten > pullIntoDescriptor.byteLength) + @throwRangeError("bytesWritten value is too great"); + + @assert(@getByIdDirectPrivate(controller, "pendingPullIntos").isEmpty() || @getByIdDirectPrivate(controller, "pendingPullIntos").peek() === pullIntoDescriptor); + @readableByteStreamControllerInvalidateBYOBRequest(controller); + pullIntoDescriptor.bytesFilled += bytesWritten; + + if (pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize) + return; + + @readableByteStreamControllerShiftPendingDescriptor(controller); + const remainderSize = pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize; + + if (remainderSize > 0) { + const end = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; + const remainder = @cloneArrayBuffer(pullIntoDescriptor.buffer, end - remainderSize, remainderSize); + @readableByteStreamControllerEnqueueChunk(controller, remainder, 0, remainder.byteLength); + } + + pullIntoDescriptor.buffer = @transferBufferToCurrentRealm(pullIntoDescriptor.buffer); + pullIntoDescriptor.bytesFilled -= remainderSize; + @readableByteStreamControllerCommitDescriptor(@getByIdDirectPrivate(controller, "controlledReadableStream"), pullIntoDescriptor); + @readableByteStreamControllerProcessPullDescriptors(controller); +} + +function readableByteStreamControllerRespondInClosedState(controller, firstDescriptor) +{ + "use strict"; + + firstDescriptor.buffer = @transferBufferToCurrentRealm(firstDescriptor.buffer); + @assert(firstDescriptor.bytesFilled === 0); + + if (@readableStreamHasBYOBReader(@getByIdDirectPrivate(controller, "controlledReadableStream"))) { + while (@getByIdDirectPrivate(@getByIdDirectPrivate(@getByIdDirectPrivate(controller, "controlledReadableStream"), "reader"), "readIntoRequests")?.isNotEmpty()) { + let pullIntoDescriptor = @readableByteStreamControllerShiftPendingDescriptor(controller); + @readableByteStreamControllerCommitDescriptor(@getByIdDirectPrivate(controller, "controlledReadableStream"), pullIntoDescriptor); + } + } +} + +// Spec name: readableByteStreamControllerProcessPullIntoDescriptorsUsingQueue (shortened for readability). +function readableByteStreamControllerProcessPullDescriptors(controller) +{ + "use strict"; + + @assert(!@getByIdDirectPrivate(controller, "closeRequested")); + while (@getByIdDirectPrivate(controller, "pendingPullIntos").isNotEmpty()) { + if (@getByIdDirectPrivate(controller, "queue").size === 0) + return; + let pullIntoDescriptor = @getByIdDirectPrivate(controller, "pendingPullIntos").peek(); + if (@readableByteStreamControllerFillDescriptorFromQueue(controller, pullIntoDescriptor)) { + @readableByteStreamControllerShiftPendingDescriptor(controller); + @readableByteStreamControllerCommitDescriptor(@getByIdDirectPrivate(controller, "controlledReadableStream"), pullIntoDescriptor); + } + } +} + +// Spec name: readableByteStreamControllerFillPullIntoDescriptorFromQueue (shortened for readability). +function readableByteStreamControllerFillDescriptorFromQueue(controller, pullIntoDescriptor) +{ + "use strict"; + + const currentAlignedBytes = pullIntoDescriptor.bytesFilled - (pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize); + const maxBytesToCopy = @getByIdDirectPrivate(controller, "queue").size < pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled ? + @getByIdDirectPrivate(controller, "queue").size : pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled; + const maxBytesFilled = pullIntoDescriptor.bytesFilled + maxBytesToCopy; + const maxAlignedBytes = maxBytesFilled - (maxBytesFilled % pullIntoDescriptor.elementSize); + let totalBytesToCopyRemaining = maxBytesToCopy; + let ready = false; + + if (maxAlignedBytes > currentAlignedBytes) { + totalBytesToCopyRemaining = maxAlignedBytes - pullIntoDescriptor.bytesFilled; + ready = true; + } + + while (totalBytesToCopyRemaining > 0) { + let headOfQueue = @getByIdDirectPrivate(controller, "queue").content.peek(); + const bytesToCopy = totalBytesToCopyRemaining < headOfQueue.byteLength ? totalBytesToCopyRemaining : headOfQueue.byteLength; + // Copy appropriate part of pullIntoDescriptor.buffer to headOfQueue.buffer. + // Remark: this implementation is not completely aligned on the definition of CopyDataBlockBytes + // operation of ECMAScript (the case of Shared Data Block is not considered here, but it doesn't seem to be an issue). + const destStart = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; + // FIXME: As indicated in comments of bug 172717, access to set is not safe. However, using prototype.@set.@call does + // not work (@set is undefined). A safe way to do that is needed. + new @Uint8Array(pullIntoDescriptor.buffer).set(new @Uint8Array(headOfQueue.buffer, headOfQueue.byteOffset, bytesToCopy), destStart); + + if (headOfQueue.byteLength === bytesToCopy) + @getByIdDirectPrivate(controller, "queue").content.shift(); + else { + headOfQueue.byteOffset += bytesToCopy; + headOfQueue.byteLength -= bytesToCopy; + } + + @getByIdDirectPrivate(controller, "queue").size -= bytesToCopy; + @assert(@getByIdDirectPrivate(controller, "pendingPullIntos").isEmpty() || @getByIdDirectPrivate(controller, "pendingPullIntos").peek() === pullIntoDescriptor); + @readableByteStreamControllerInvalidateBYOBRequest(controller); + pullIntoDescriptor.bytesFilled += bytesToCopy; + totalBytesToCopyRemaining -= bytesToCopy; + } + + if (!ready) { + @assert(@getByIdDirectPrivate(controller, "queue").size === 0); + @assert(pullIntoDescriptor.bytesFilled > 0); + @assert(pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize); + } + + return ready; +} + +// Spec name: readableByteStreamControllerShiftPendingPullInto (renamed for consistency). +function readableByteStreamControllerShiftPendingDescriptor(controller) +{ + "use strict"; + + let descriptor = @getByIdDirectPrivate(controller, "pendingPullIntos").shift(); + @readableByteStreamControllerInvalidateBYOBRequest(controller); + return descriptor; +} + +function readableByteStreamControllerInvalidateBYOBRequest(controller) +{ + "use strict"; + + if (@getByIdDirectPrivate(controller, "byobRequest") === @undefined) + return; + const byobRequest = @getByIdDirectPrivate(controller, "byobRequest"); + @putByIdDirectPrivate(byobRequest, "associatedReadableByteStreamController", @undefined); + @putByIdDirectPrivate(byobRequest, "view", @undefined); + @putByIdDirectPrivate(controller, "byobRequest", @undefined); +} + +// Spec name: readableByteStreamControllerCommitPullIntoDescriptor (shortened for readability). +function readableByteStreamControllerCommitDescriptor(stream, pullIntoDescriptor) +{ + "use strict"; + + @assert(@getByIdDirectPrivate(stream, "state") !== @streamErrored); + let done = false; + if (@getByIdDirectPrivate(stream, "state") === @streamClosed) { + @assert(!pullIntoDescriptor.bytesFilled); + done = true; + } + let filledView = @readableByteStreamControllerConvertDescriptor(pullIntoDescriptor); + if (pullIntoDescriptor.readerType === "default") + @readableStreamFulfillReadRequest(stream, filledView, done); + else { + @assert(pullIntoDescriptor.readerType === "byob"); + @readableStreamFulfillReadIntoRequest(stream, filledView, done); + } +} + +// Spec name: readableByteStreamControllerConvertPullIntoDescriptor (shortened for readability). +function readableByteStreamControllerConvertDescriptor(pullIntoDescriptor) +{ + "use strict"; + + @assert(pullIntoDescriptor.bytesFilled <= pullIntoDescriptor.byteLength); + @assert(pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize === 0); + + return new pullIntoDescriptor.ctor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, pullIntoDescriptor.bytesFilled / pullIntoDescriptor.elementSize); +} + +function readableStreamFulfillReadIntoRequest(stream, chunk, done) +{ + "use strict"; + const readIntoRequest = @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readIntoRequests").shift(); + @fulfillPromise(readIntoRequest, { value: chunk, done: done }); +} + +function readableStreamBYOBReaderRead(reader, view) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(reader, "ownerReadableStream"); + @assert(!!stream); + + @putByIdDirectPrivate(stream, "disturbed", true); + if (@getByIdDirectPrivate(stream, "state") === @streamErrored) + return @Promise.@reject(@getByIdDirectPrivate(stream, "storedError")); + + return @readableByteStreamControllerPullInto(@getByIdDirectPrivate(stream, "readableStreamController"), view); +} + +function readableByteStreamControllerPullInto(controller, view) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + let elementSize = 1; + // Spec describes that in the case where view is a TypedArray, elementSize + // should be set to the size of an element (e.g. 2 for UInt16Array). For + // DataView, BYTES_PER_ELEMENT is undefined, contrary to the same property + // for TypedArrays. + // FIXME: Getting BYTES_PER_ELEMENT like this is not safe (property is read-only + // but can be modified if the prototype is redefined). A safe way of getting + // it would be to determine which type of ArrayBufferView view is an instance + // of based on typed arrays private variables. However, this is not possible due + // to bug 167697, which prevents access to typed arrays through their private + // names unless public name has already been met before. + if (view.BYTES_PER_ELEMENT !== @undefined) + elementSize = view.BYTES_PER_ELEMENT; + + // FIXME: Getting constructor like this is not safe. A safe way of getting + // it would be to determine which type of ArrayBufferView view is an instance + // of, and to assign appropriate constructor based on this (e.g. ctor = + // @Uint8Array). However, this is not possible due to bug 167697, which + // prevents access to typed arrays through their private names unless public + // name has already been met before. + const ctor = view.constructor; + + const pullIntoDescriptor = { + buffer: view.buffer, + byteOffset: view.byteOffset, + byteLength: view.byteLength, + bytesFilled: 0, + elementSize, + ctor, + readerType: 'byob' + }; + + var pending = @getByIdDirectPrivate(controller, "pendingPullIntos"); + if (pending?.isNotEmpty()) { + pullIntoDescriptor.buffer = @transferBufferToCurrentRealm(pullIntoDescriptor.buffer); + pending.push(pullIntoDescriptor); + return @readableStreamAddReadIntoRequest(stream); + } + + if (@getByIdDirectPrivate(stream, "state") === @streamClosed) { + const emptyView = new ctor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, 0); + return @createFulfilledPromise({ value: emptyView, done: true }); + } + + if (@getByIdDirectPrivate(controller, "queue").size > 0) { + if (@readableByteStreamControllerFillDescriptorFromQueue(controller, pullIntoDescriptor)) { + const filledView = @readableByteStreamControllerConvertDescriptor(pullIntoDescriptor); + @readableByteStreamControllerHandleQueueDrain(controller); + return @createFulfilledPromise({ value: filledView, done: false }); + } + if (@getByIdDirectPrivate(controller, "closeRequested")) { + const e = @makeTypeError("Closing stream has been requested"); + @readableByteStreamControllerError(controller, e); + return @Promise.@reject(e); + } + } + + pullIntoDescriptor.buffer = @transferBufferToCurrentRealm(pullIntoDescriptor.buffer); + @getByIdDirectPrivate(controller, "pendingPullIntos").push(pullIntoDescriptor); + const promise = @readableStreamAddReadIntoRequest(stream); + @readableByteStreamControllerCallPullIfNeeded(controller); + return promise; +} + +function readableStreamAddReadIntoRequest(stream) +{ + "use strict"; + + @assert(@isReadableStreamBYOBReader(@getByIdDirectPrivate(stream, "reader"))); + @assert(@getByIdDirectPrivate(stream, "state") === @streamReadable || @getByIdDirectPrivate(stream, "state") === @streamClosed); + + const readRequest = @newPromise(); + @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readIntoRequests").push(readRequest); + + return readRequest; +} diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableStream.js b/src/javascript/jsc/bindings/builtins/js/ReadableStream.js new file mode 100644 index 000000000..9695b0d82 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableStream.js @@ -0,0 +1,540 @@ +/* + * Copyright (C) 2015 Canon Inc. + * Copyright (C) 2015 Igalia. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeReadableStream(underlyingSource, strategy) +{ + "use strict"; + + if (underlyingSource === @undefined) + underlyingSource = { }; + if (strategy === @undefined) + strategy = { }; + + if (!@isObject(underlyingSource)) + @throwTypeError("ReadableStream constructor takes an object as first argument"); + + if (strategy !== @undefined && !@isObject(strategy)) + @throwTypeError("ReadableStream constructor takes an object as second argument, if any"); + + @putByIdDirectPrivate(this, "state", @streamReadable); + + @putByIdDirectPrivate(this, "reader", @undefined); + + @putByIdDirectPrivate(this, "storedError", @undefined); + + @putByIdDirectPrivate(this, "disturbed", false); + + // Initialized with null value to enable distinction with undefined case. + @putByIdDirectPrivate(this, "readableStreamController", null); + + + // FIXME: We should introduce https://streams.spec.whatwg.org/#create-readable-stream. + // For now, we emulate this with underlyingSource with private properties. + if (@getByIdDirectPrivate(underlyingSource, "pull") !== @undefined) { + + const size = @getByIdDirectPrivate(strategy, "size"); + const highWaterMark = @getByIdDirectPrivate(strategy, "highWaterMark"); + @setupReadableStreamDefaultController(this, underlyingSource, size, highWaterMark !== @undefined ? highWaterMark : 1, @getByIdDirectPrivate(underlyingSource, "start"), @getByIdDirectPrivate(underlyingSource, "pull"), @getByIdDirectPrivate(underlyingSource, "cancel")); + + return this; + } + + const type = underlyingSource.type; + const typeString = @toString(type); + + if (typeString === "bytes") { + // if (!@readableByteStreamAPIEnabled()) + // @throwTypeError("ReadableByteStreamController is not implemented"); + + if (strategy.highWaterMark === @undefined) + strategy.highWaterMark = 0; + if (strategy.size !== @undefined) + @throwRangeError("Strategy for a ReadableByteStreamController cannot have a size"); + + let readableByteStreamControllerConstructor = @ReadableByteStreamController; + + @putByIdDirectPrivate(this, "readableStreamController", new @ReadableByteStreamController(this, underlyingSource, strategy.highWaterMark, @isReadableStream)); + } else if (type === @undefined) { + if (strategy.highWaterMark === @undefined) + strategy.highWaterMark = 1; + + @setupReadableStreamDefaultController(this, underlyingSource, strategy.size, strategy.highWaterMark, underlyingSource.start, underlyingSource.pull, underlyingSource.cancel); + } else + @throwRangeError("Invalid type for underlying source"); + + return this; +} + +@globalPrivate +function readableStreamToArray(stream) { + "use strict"; + + if (!stream || @getByIdDirectPrivate(stream, "state") === @streamClosed) { + return null; + } + var reader = stream.getReader(); + + var manyResult = reader.readMany(); + + async function processManyResult(result) { + + if (result.done) { + return null; + } + + var chunks = result.value || []; + + while (true) { + var thisResult = await reader.read(); + + if (thisResult.done) { + return chunks; + } + + chunks.push(thisResult.value); + } + + return chunks; + }; + + + if (manyResult && @isPromise(manyResult)) { + return manyResult.@then(processManyResult); + } + + if (manyResult && manyResult.done) { + return null; + } + + return processManyResult(manyResult); +} + +@globalPrivate +function readableStreamToArrayPublic(stream) { + "use strict"; + + if (@getByIdDirectPrivate(stream, "state") === @streamClosed) { + return []; + } + var reader = stream.getReader(); + + var manyResult = reader.readMany(); + + var processManyResult = (0, (async function(result) { + if (result.done) { + return []; + } + + var chunks = result.value || []; + + while (true) { + var thisResult = await reader.read(); + if (thisResult.done) { + return chunks; + } + + chunks.push(thisResult.value); + } + + return chunks; + })); + + + if (manyResult && @isPromise(manyResult)) { + return manyResult.then(processManyResult); + } + + if (manyResult && manyResult.done) { + return []; + } + + return processManyResult(manyResult); +} + + + +@globalPrivate +function consumeReadableStream(nativePtr, nativeType, inputStream) { + "use strict"; + const symbol = Symbol.for("Bun.consumeReadableStreamPrototype"); + var cached = globalThis[symbol]; + if (!cached) { + cached = globalThis[symbol] = []; + } + var Prototype = cached[nativeType]; + if (Prototype === @undefined) { + var [doRead, doError, doReadMany, doClose, onClose, deinit] = globalThis[Symbol.for("Bun.lazy")](nativeType); + + Prototype = class NativeReadableStreamSink { + constructor(reader, ptr) { + this.#ptr = ptr; + this.#reader = reader; + this.#didClose = false; + + this.handleError = this._handleError.bind(this); + this.handleClosed = this._handleClosed.bind(this); + this.processResult = this._processResult.bind(this); + + reader.closed.then(this.handleClosed, this.handleError); + } + + handleError; + handleClosed; + _handleClosed() { + if (this.#didClose) return; + this.#didClose = true; + var ptr = this.#ptr; + this.#ptr = 0; + doClose(ptr); + deinit(ptr); + } + + _handleError(error) { + if (this.#didClose) return; + this.#didClose = true; + var ptr = this.#ptr; + this.#ptr = 0; + doError(ptr, error); + deinit(ptr); + } + + #ptr; + #didClose = false; + #reader; + + _handleReadMany({value, done, size}) { + if (done) { + this.handleClosed(); + return; + } + + if (this.#didClose) return; + + + doReadMany(this.#ptr, value, done, size); + } + + + read() { + if (!this.#ptr) return @throwTypeError("ReadableStreamSink is already closed"); + + return this.processResult(this.#reader.read()); + + } + + _processResult(result) { + if (result && @isPromise(result)) { + const flags = @getPromiseInternalField(result, @promiseFieldFlags); + if (flags & @promiseStateFulfilled) { + const fulfilledValue = @getPromiseInternalField(result, @promiseFieldReactionsOrResult); + if (fulfilledValue) { + result = fulfilledValue; + } + } + } + + if (result && @isPromise(result)) { + result.then(this.processResult, this.handleError); + return null; + } + + if (result.done) { + this.handleClosed(); + return 0; + } else if (result.value) { + return result.value; + } else { + return -1; + } + } + + readMany() { + if (!this.#ptr) return @throwTypeError("ReadableStreamSink is already closed"); + return this.processResult(this.#reader.readMany()); + } + }; + + const minlength = nativeType + 1; + if (cached.length < minlength) { + cached.length = minlength; + } + @putByValDirect(cached, nativeType, Prototype); + } + + if (@isReadableStreamLocked(inputStream)) { + @throwTypeError("Cannot start reading from a locked stream"); + } + + return new Prototype(inputStream.getReader(), nativePtr); +} + +@globalPrivate +function createEmptyReadableStream() { + var stream = new @ReadableStream({ + pull() {}, + start() {}, + cancel() {}, + }); + @readableStreamClose(stream); + return stream; +} + +@globalPrivate +function createNativeReadableStream(nativePtr, nativeType, autoAllocateChunkSize) { + "use strict"; + var cached = globalThis[Symbol.for("Bun.nativeReadableStreamPrototype")] ||= new @Map; + var Prototype = cached.@get(nativeType); + if (Prototype === @undefined) { + var [pull, start, cancel, setClose, deinit] = globalThis[Symbol.for("Bun.lazy")](nativeType); + var closer = [false]; + var handleResult; + function handleNativeReadableStreamPromiseResult(val) { + "use strict"; + var {c, v} = this; + this.c = @undefined; + this.v = @undefined; + handleResult(val, c, v); + } + + handleResult = function handleResult(result, controller, view) { + "use strict"; + + if (result && @isPromise(result)) { + return result.then(handleNativeReadableStreamPromiseResult.bind({c: controller, v: view}), (err) => controller.error(err)); + } else if (result !== false) { + if (view && view.byteLength === result) { + controller.byobRequest.respondWithNewView(view); + } else { + controller.byobRequest.respond(result); + } + } + + if (closer[0] || result === false) { + @enqueueJob(() => controller.close()); + closer[0] = false; + } + }; + + Prototype = class NativeReadableStreamSource { + constructor(tag, autoAllocateChunkSize) { + this.pull = this.pull_.bind(tag); + this.cancel = this.cancel_.bind(tag); + this.autoAllocateChunkSize = autoAllocateChunkSize; + } + + pull; + cancel; + + type = "bytes"; + autoAllocateChunkSize = 0; + + static startSync = start; + + pull_(controller) { + closer[0] = false; + var result; + + const view = controller.byobRequest.view; + try { + result = pull(this, view, closer); + } catch(err) { + return controller.error(err); + } + + return handleResult(result, controller, view); + } + + cancel_(reason) { + cancel(this, reason); + } + + static registry = new FinalizationRegistry(deinit); + } + cached.@set(nativeType, Prototype); + } + + // either returns the chunk size + // or throws an error + // should never return a Promise + const chunkSize = Prototype.startSync(nativePtr, autoAllocateChunkSize); + + // empty file, no need for native back-and-forth on this + if (chunkSize === 0) { + return @createEmptyReadableStream(); + } + + var instance = new Prototype(nativePtr, chunkSize); + Prototype.registry.register(instance, nativePtr); + var stream = new @ReadableStream(instance); + @putByIdDirectPrivate(stream, "bunNativeType", nativeType); + @putByIdDirectPrivate(stream, "bunNativePtr", nativePtr); + return stream; +} + +function cancel(reason) +{ + "use strict"; + + if (!@isReadableStream(this)) + return @Promise.@reject(@makeThisTypeError("ReadableStream", "cancel")); + + if (@isReadableStreamLocked(this)) + return @Promise.@reject(@makeTypeError("ReadableStream is locked")); + + return @readableStreamCancel(this, reason); +} + +function getReader(options) +{ + "use strict"; + + if (!@isReadableStream(this)) + throw @makeThisTypeError("ReadableStream", "getReader"); + + const mode = @toDictionary(options, { }, "ReadableStream.getReader takes an object as first argument").mode; + if (mode === @undefined) + return new @ReadableStreamDefaultReader(this); + + // String conversion is required by spec, hence double equals. + if (mode == 'byob') + return new @ReadableStreamBYOBReader(this); + + + @throwTypeError("Invalid mode is specified"); +} + +function pipeThrough(streams, options) +{ + "use strict"; + + const transforms = streams; + + const readable = transforms["readable"]; + if (!@isReadableStream(readable)) + throw @makeTypeError("readable should be ReadableStream"); + + const writable = transforms["writable"]; + const internalWritable = @getInternalWritableStream(writable); + if (!@isWritableStream(internalWritable)) + throw @makeTypeError("writable should be WritableStream"); + + let preventClose = false; + let preventAbort = false; + let preventCancel = false; + let signal; + if (!@isUndefinedOrNull(options)) { + if (!@isObject(options)) + throw @makeTypeError("options must be an object"); + + preventAbort = !!options["preventAbort"]; + preventCancel = !!options["preventCancel"]; + preventClose = !!options["preventClose"]; + + signal = options["signal"]; + if (signal !== @undefined && !@isAbortSignal(signal)) + throw @makeTypeError("options.signal must be AbortSignal"); + } + + if (!@isReadableStream(this)) + throw @makeThisTypeError("ReadableStream", "pipeThrough"); + + if (@isReadableStreamLocked(this)) + throw @makeTypeError("ReadableStream is locked"); + + if (@isWritableStreamLocked(internalWritable)) + throw @makeTypeError("WritableStream is locked"); + + @readableStreamPipeToWritableStream(this, internalWritable, preventClose, preventAbort, preventCancel, signal); + + return readable; +} + +function pipeTo(destination) +{ + "use strict"; + + // FIXME: https://bugs.webkit.org/show_bug.cgi?id=159869. + // Built-in generator should be able to parse function signature to compute the function length correctly. + let options = arguments[1]; + + let preventClose = false; + let preventAbort = false; + let preventCancel = false; + let signal; + if (!@isUndefinedOrNull(options)) { + if (!@isObject(options)) + return @Promise.@reject(@makeTypeError("options must be an object")); + + try { + preventAbort = !!options["preventAbort"]; + preventCancel = !!options["preventCancel"]; + preventClose = !!options["preventClose"]; + + signal = options["signal"]; + } catch(e) { + return @Promise.@reject(e); + } + + if (signal !== @undefined && !@isAbortSignal(signal)) + return @Promise.@reject(@makeTypeError("options.signal must be AbortSignal")); + } + + const internalDestination = @getInternalWritableStream(destination); + if (!@isWritableStream(internalDestination)) + return @Promise.@reject(@makeTypeError("ReadableStream pipeTo requires a WritableStream")); + + if (!@isReadableStream(this)) + return @Promise.@reject(@makeThisTypeError("ReadableStream", "pipeTo")); + + if (@isReadableStreamLocked(this)) + return @Promise.@reject(@makeTypeError("ReadableStream is locked")); + + if (@isWritableStreamLocked(internalDestination)) + return @Promise.@reject(@makeTypeError("WritableStream is locked")); + + return @readableStreamPipeToWritableStream(this, internalDestination, preventClose, preventAbort, preventCancel, signal); +} + +function tee() +{ + "use strict"; + + if (!@isReadableStream(this)) + throw @makeThisTypeError("ReadableStream", "tee"); + + return @readableStreamTee(this, false); +} + +@getter +function locked() +{ + "use strict"; + + if (!@isReadableStream(this)) + throw @makeGetterTypeError("ReadableStream", "locked"); + + return @isReadableStreamLocked(this); +} diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableStreamBYOBReader.js b/src/javascript/jsc/bindings/builtins/js/ReadableStreamBYOBReader.js new file mode 100644 index 000000000..16e4ebce5 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableStreamBYOBReader.js @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2017 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeReadableStreamBYOBReader(stream) +{ + "use strict"; + + if (!@isReadableStream(stream)) + @throwTypeError("ReadableStreamBYOBReader needs a ReadableStream"); + if (!@isReadableByteStreamController(@getByIdDirectPrivate(stream, "readableStreamController"))) + @throwTypeError("ReadableStreamBYOBReader needs a ReadableByteStreamController"); + if (@isReadableStreamLocked(stream)) + @throwTypeError("ReadableStream is locked"); + + @readableStreamReaderGenericInitialize(this, stream); + @putByIdDirectPrivate(this, "readIntoRequests", @createFIFO()); + + return this; +} + +function cancel(reason) +{ + "use strict"; + + if (!@isReadableStreamBYOBReader(this)) + return @Promise.@reject(@makeThisTypeError("ReadableStreamBYOBReader", "cancel")); + + if (!@getByIdDirectPrivate(this, "ownerReadableStream")) + return @Promise.@reject(@makeTypeError("cancel() called on a reader owned by no readable stream")); + + return @readableStreamReaderGenericCancel(this, reason); +} + +function read(view) +{ + "use strict"; + + if (!@isReadableStreamBYOBReader(this)) + return @Promise.@reject(@makeThisTypeError("ReadableStreamBYOBReader", "read")); + + if (!@getByIdDirectPrivate(this, "ownerReadableStream")) + return @Promise.@reject(@makeTypeError("read() called on a reader owned by no readable stream")); + + if (!@isObject(view)) + return @Promise.@reject(@makeTypeError("Provided view is not an object")); + + if (!@ArrayBuffer.@isView(view)) + return @Promise.@reject(@makeTypeError("Provided view is not an ArrayBufferView")); + + if (view.byteLength === 0) + return @Promise.@reject(@makeTypeError("Provided view cannot have a 0 byteLength")); + + return @readableStreamBYOBReaderRead(this, view); +} + +function releaseLock() +{ + "use strict"; + + if (!@isReadableStreamBYOBReader(this)) + throw @makeThisTypeError("ReadableStreamBYOBReader", "releaseLock"); + + if (!@getByIdDirectPrivate(this, "ownerReadableStream")) + return; + + if (@getByIdDirectPrivate(this, "readIntoRequests")?.isNotEmpty()) + @throwTypeError("There are still pending read requests, cannot release the lock"); + + @readableStreamReaderGenericRelease(this); +} + +@getter +function closed() +{ + "use strict"; + + if (!@isReadableStreamBYOBReader(this)) + return @Promise.@reject(@makeGetterTypeError("ReadableStreamBYOBReader", "closed")); + + return @getByIdDirectPrivate(this, "closedPromiseCapability").@promise; +} diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableStreamBYOBRequest.js b/src/javascript/jsc/bindings/builtins/js/ReadableStreamBYOBRequest.js new file mode 100644 index 000000000..d97667165 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableStreamBYOBRequest.js @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2017 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeReadableStreamBYOBRequest(controller, view) +{ + "use strict"; + + if (arguments.length !== 3 && arguments[2] !== @isReadableStream) + @throwTypeError("ReadableStreamBYOBRequest constructor should not be called directly"); + + return @privateInitializeReadableStreamBYOBRequest.@call(this, controller, view); +} + +function respond(bytesWritten) +{ + "use strict"; + + if (!@isReadableStreamBYOBRequest(this)) + throw @makeThisTypeError("ReadableStreamBYOBRequest", "respond"); + + if (@getByIdDirectPrivate(this, "associatedReadableByteStreamController") === @undefined) + @throwTypeError("ReadableStreamBYOBRequest.associatedReadableByteStreamController is undefined"); + + return @readableByteStreamControllerRespond(@getByIdDirectPrivate(this, "associatedReadableByteStreamController"), bytesWritten); +} + +function respondWithNewView(view) +{ + "use strict"; + + if (!@isReadableStreamBYOBRequest(this)) + throw @makeThisTypeError("ReadableStreamBYOBRequest", "respond"); + + if (@getByIdDirectPrivate(this, "associatedReadableByteStreamController") === @undefined) + @throwTypeError("ReadableStreamBYOBRequest.associatedReadableByteStreamController is undefined"); + + if (!@isObject(view)) + @throwTypeError("Provided view is not an object"); + + if (!@ArrayBuffer.@isView(view)) + @throwTypeError("Provided view is not an ArrayBufferView"); + + return @readableByteStreamControllerRespondWithNewView(@getByIdDirectPrivate(this, "associatedReadableByteStreamController"), view); +} + +@getter +function view() +{ + "use strict"; + + if (!@isReadableStreamBYOBRequest(this)) + throw @makeGetterTypeError("ReadableStreamBYOBRequest", "view"); + + return @getByIdDirectPrivate(this, "view"); +} diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableStreamDefaultController.js b/src/javascript/jsc/bindings/builtins/js/ReadableStreamDefaultController.js new file mode 100644 index 000000000..07fc65cb1 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableStreamDefaultController.js @@ -0,0 +1,82 @@ +/* + * Copyright (C) 2015 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark) +{ + "use strict"; + + if (arguments.length !== 5 && arguments[4] !== @isReadableStream) + @throwTypeError("ReadableStreamDefaultController constructor should not be called directly"); + + return @privateInitializeReadableStreamDefaultController.@call(this, stream, underlyingSource, size, highWaterMark); +} + +function enqueue(chunk) +{ + "use strict"; + + if (!@isReadableStreamDefaultController(this)) + throw @makeThisTypeError("ReadableStreamDefaultController", "enqueue"); + + if (!@readableStreamDefaultControllerCanCloseOrEnqueue(this)) + @throwTypeError("ReadableStreamDefaultController is not in a state where chunk can be enqueued"); + + return @readableStreamDefaultControllerEnqueue(this, chunk); +} + +function error(error) +{ + "use strict"; + + if (!@isReadableStreamDefaultController(this)) + throw @makeThisTypeError("ReadableStreamDefaultController", "error"); + + @readableStreamDefaultControllerError(this, error); +} + +function close() +{ + "use strict"; + + if (!@isReadableStreamDefaultController(this)) + throw @makeThisTypeError("ReadableStreamDefaultController", "close"); + + if (!@readableStreamDefaultControllerCanCloseOrEnqueue(this)) + @throwTypeError("ReadableStreamDefaultController is not in a state where it can be closed"); + + @readableStreamDefaultControllerClose(this); +} + +@getter +function desiredSize() +{ + "use strict"; + + if (!@isReadableStreamDefaultController(this)) + throw @makeGetterTypeError("ReadableStreamDefaultController", "desiredSize"); + + return @readableStreamDefaultControllerGetDesiredSize(this); +} + diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableStreamDefaultReader.js b/src/javascript/jsc/bindings/builtins/js/ReadableStreamDefaultReader.js new file mode 100644 index 000000000..118376ffb --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableStreamDefaultReader.js @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2015 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeReadableStreamDefaultReader(stream) +{ + "use strict"; + + if (!@isReadableStream(stream)) + @throwTypeError("ReadableStreamDefaultReader needs a ReadableStream"); + if (@isReadableStreamLocked(stream)) + @throwTypeError("ReadableStream is locked"); + + @readableStreamReaderGenericInitialize(this, stream); + @putByIdDirectPrivate(this, "readRequests", @createFIFO()); + + return this; +} + +function cancel(reason) +{ + "use strict"; + + if (!@isReadableStreamDefaultReader(this)) + return @Promise.@reject(@makeThisTypeError("ReadableStreamDefaultReader", "cancel")); + + if (!@getByIdDirectPrivate(this, "ownerReadableStream")) + return @Promise.@reject(@makeTypeError("cancel() called on a reader owned by no readable stream")); + + return @readableStreamReaderGenericCancel(this, reason); +} + +function readMany() +{ + "use strict"; + + if (!@isReadableStreamDefaultReader(this)) + @throwTypeError("ReadableStreamDefaultReader.readMany() should not be called directly"); + + const stream = @getByIdDirectPrivate(this, "ownerReadableStream"); + if (!stream) + @throwTypeError("readMany() called on a reader owned by no readable stream"); + + const state = @getByIdDirectPrivate(stream, "state"); + @putByIdDirectPrivate(stream, "disturbed", true); + if (state === @streamClosed) + return {value: [], size: 0, done: true}; + else if (state === @streamErrored) { + throw @getByIdDirectPrivate(stream, "storedError"); + } + + + var controller = @getByIdDirectPrivate(stream, "readableStreamController"); + + const content = @getByIdDirectPrivate(controller, "queue").content; + var size = @getByIdDirectPrivate(controller, "queue").size; + var values = content.toArray(false); + var length = values.length; + + + if (length > 0) { + + @resetQueue(@getByIdDirectPrivate(controller, "queue")); + + + if (@getByIdDirectPrivate(controller, "closeRequested")) + @readableStreamClose(@getByIdDirectPrivate(controller, "controlledReadableStream")); + else if (@isReadableStreamDefaultController(controller)) + @readableStreamDefaultControllerCallPullIfNeeded(controller); + else if (@isReadableByteStreamController(controller)) + @readableByteStreamControllerCallPullIfNeeded(controller); + + return {value: values, size, done: false}; + } + + var onPullMany = (result) => { + if (result.done) { + return {value: [], size: 0, done: true}; + } + var controller = @getByIdDirectPrivate(stream, "readableStreamController"); + + var queue = @getByIdDirectPrivate(controller, "queue"); + var value = [result.value].concat(queue.content.toArray(false)); + var size = queue.size; + @resetQueue(queue); + + if (@getByIdDirectPrivate(controller, "closeRequested")) + @readableStreamClose(@getByIdDirectPrivate(controller, "controlledReadableStream")); + else if (@isReadableStreamDefaultController(controller)) + @readableStreamDefaultControllerCallPullIfNeeded(controller); + else if (@isReadableByteStreamController(controller)) + @readableByteStreamControllerCallPullIfNeeded(controller); + + + + return {value: value, size: size, done: false}; + }; + + var pullResult = controller.@pull(controller); + if (pullResult && @isPromise(pullResult)) { + return pullResult.@then(onPullMany); + } + + return onPullMany(pullResult); +} + +function read() +{ + "use strict"; + + if (!@isReadableStreamDefaultReader(this)) + return @Promise.@reject(@makeThisTypeError("ReadableStreamDefaultReader", "read")); + if (!@getByIdDirectPrivate(this, "ownerReadableStream")) + return @Promise.@reject(@makeTypeError("read() called on a reader owned by no readable stream")); + + return @readableStreamDefaultReaderRead(this); +} + +function releaseLock() +{ + "use strict"; + + if (!@isReadableStreamDefaultReader(this)) + throw @makeThisTypeError("ReadableStreamDefaultReader", "releaseLock"); + + if (!@getByIdDirectPrivate(this, "ownerReadableStream")) + return; + + if (@getByIdDirectPrivate(this, "readRequests")?.isNotEmpty()) + @throwTypeError("There are still pending read requests, cannot release the lock"); + + @readableStreamReaderGenericRelease(this); +} + +@getter +function closed() +{ + "use strict"; + + if (!@isReadableStreamDefaultReader(this)) + return @Promise.@reject(@makeGetterTypeError("ReadableStreamDefaultReader", "closed")); + + return @getByIdDirectPrivate(this, "closedPromiseCapability").@promise; +} diff --git a/src/javascript/jsc/bindings/builtins/js/ReadableStreamInternals.js b/src/javascript/jsc/bindings/builtins/js/ReadableStreamInternals.js new file mode 100644 index 000000000..45611a0e4 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/ReadableStreamInternals.js @@ -0,0 +1,818 @@ +/* + * Copyright (C) 2015 Canon Inc. All rights reserved. + * Copyright (C) 2015 Igalia. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// @internal + +function readableStreamReaderGenericInitialize(reader, stream) +{ + "use strict"; + + @putByIdDirectPrivate(reader, "ownerReadableStream", stream); + @putByIdDirectPrivate(stream, "reader", reader); + if (@getByIdDirectPrivate(stream, "state") === @streamReadable) + @putByIdDirectPrivate(reader, "closedPromiseCapability", @newPromiseCapability(@Promise)); + else if (@getByIdDirectPrivate(stream, "state") === @streamClosed) + @putByIdDirectPrivate(reader, "closedPromiseCapability", { @promise: @Promise.@resolve() }); + else { + @assert(@getByIdDirectPrivate(stream, "state") === @streamErrored); + @putByIdDirectPrivate(reader, "closedPromiseCapability", { @promise: @newHandledRejectedPromise(@getByIdDirectPrivate(stream, "storedError")) }); + } +} + +function privateInitializeReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark) +{ + "use strict"; + + if (!@isReadableStream(stream)) + @throwTypeError("ReadableStreamDefaultController needs a ReadableStream"); + + // readableStreamController is initialized with null value. + if (@getByIdDirectPrivate(stream, "readableStreamController") !== null) + @throwTypeError("ReadableStream already has a controller"); + + + + @putByIdDirectPrivate(this, "controlledReadableStream", stream); + @putByIdDirectPrivate(this, "underlyingSource", underlyingSource); + @putByIdDirectPrivate(this, "queue", @newQueue()); + @putByIdDirectPrivate(this, "started", false); + @putByIdDirectPrivate(this, "closeRequested", false); + @putByIdDirectPrivate(this, "pullAgain", false); + @putByIdDirectPrivate(this, "pulling", false); + @putByIdDirectPrivate(this, "strategy", @validateAndNormalizeQueuingStrategy(size, highWaterMark)); + + + + return this; +} + + +// https://streams.spec.whatwg.org/#set-up-readable-stream-default-controller, starting from step 6. +// The other part is implemented in privateInitializeReadableStreamDefaultController. +function setupReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark, startMethod, pullMethod, cancelMethod) +{ + "use strict"; + + const controller = new @ReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark, @isReadableStream); + const startAlgorithm = () => @promiseInvokeOrNoopMethodNoCatch(underlyingSource, startMethod, [controller]); + const pullAlgorithm = () => @promiseInvokeOrNoopMethod(underlyingSource, pullMethod, [controller]); + const cancelAlgorithm = (reason) => @promiseInvokeOrNoopMethod(underlyingSource, cancelMethod, [reason]); + + @putByIdDirectPrivate(controller, "pullAlgorithm", pullAlgorithm); + @putByIdDirectPrivate(controller, "cancelAlgorithm", cancelAlgorithm); + @putByIdDirectPrivate(controller, "pull", @readableStreamDefaultControllerPull); + @putByIdDirectPrivate(controller, "cancel", @readableStreamDefaultControllerCancel); + @putByIdDirectPrivate(stream, "readableStreamController", controller); + + startAlgorithm().@then(() => { + @putByIdDirectPrivate(controller, "started", true); + @assert(!@getByIdDirectPrivate(controller, "pulling")); + @assert(!@getByIdDirectPrivate(controller, "pullAgain")); + @readableStreamDefaultControllerCallPullIfNeeded(controller); + + }, (error) => { + @readableStreamDefaultControllerError(controller, error); + }); +} + +function readableStreamDefaultControllerError(controller, error) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + if (@getByIdDirectPrivate(stream, "state") !== @streamReadable) + return; + @putByIdDirectPrivate(controller, "queue", @newQueue()); + @readableStreamError(stream, error); +} + +function readableStreamPipeTo(stream, sink) +{ + "use strict"; + @assert(@isReadableStream(stream)); + + const reader = new @ReadableStreamDefaultReader(stream); + + @getByIdDirectPrivate(reader, "closedPromiseCapability").@promise.@then(() => { }, (e) => { sink.error(e); }); + + function doPipe() { + @readableStreamDefaultReaderRead(reader).@then(function(result) { + if (result.done) { + sink.close(); + return; + } + try { + sink.enqueue(result.value); + } catch (e) { + sink.error("ReadableStream chunk enqueueing in the sink failed"); + return; + } + doPipe(); + }, function(e) { + sink.error(e); + }); + } + doPipe(); +} + +function acquireReadableStreamDefaultReader(stream) +{ + return new @ReadableStreamDefaultReader(stream); +} + +// FIXME: Replace readableStreamPipeTo by below function. +// This method implements the latest https://streams.spec.whatwg.org/#readable-stream-pipe-to. +function readableStreamPipeToWritableStream(source, destination, preventClose, preventAbort, preventCancel, signal) +{ + @assert(@isReadableStream(source)); + @assert(@isWritableStream(destination)); + @assert(!@isReadableStreamLocked(source)); + @assert(!@isWritableStreamLocked(destination)); + @assert(signal === @undefined || @isAbortSignal(signal)); + + if (@getByIdDirectPrivate(source, "underlyingByteSource") !== @undefined) + return @Promise.@reject("Piping to a readable bytestream is not supported"); + + let pipeState = { source : source, destination : destination, preventAbort : preventAbort, preventCancel : preventCancel, preventClose : preventClose, signal : signal }; + + pipeState.reader = @acquireReadableStreamDefaultReader(source); + pipeState.writer = @acquireWritableStreamDefaultWriter(destination); + + @putByIdDirectPrivate(source, "disturbed", true); + + pipeState.finalized = false; + pipeState.shuttingDown = false; + pipeState.promiseCapability = @newPromiseCapability(@Promise); + pipeState.pendingReadPromiseCapability = @newPromiseCapability(@Promise); + pipeState.pendingReadPromiseCapability.@resolve.@call(); + pipeState.pendingWritePromise = @Promise.@resolve(); + + if (signal !== @undefined) { + const algorithm = () => { + if (pipeState.finalized) + return; + + const error = @makeDOMException("AbortError", "abort pipeTo from signal"); + + @pipeToShutdownWithAction(pipeState, () => { + const shouldAbortDestination = !pipeState.preventAbort && @getByIdDirectPrivate(pipeState.destination, "state") === "writable"; + const promiseDestination = shouldAbortDestination ? @writableStreamAbort(pipeState.destination, error) : @Promise.@resolve(); + + const shouldAbortSource = !pipeState.preventCancel && @getByIdDirectPrivate(pipeState.source, "state") === @streamReadable; + const promiseSource = shouldAbortSource ? @readableStreamCancel(pipeState.source, error) : @Promise.@resolve(); + + let promiseCapability = @newPromiseCapability(@Promise); + let shouldWait = true; + let handleResolvedPromise = () => { + if (shouldWait) { + shouldWait = false; + return; + } + promiseCapability.@resolve.@call(); + } + let handleRejectedPromise = (e) => { + promiseCapability.@reject.@call(@undefined, e); + } + promiseDestination.@then(handleResolvedPromise, handleRejectedPromise); + promiseSource.@then(handleResolvedPromise, handleRejectedPromise); + return promiseCapability.@promise; + }, error); + }; + if (@whenSignalAborted(signal, algorithm)) + return pipeState.promiseCapability.@promise; + } + + @pipeToErrorsMustBePropagatedForward(pipeState); + @pipeToErrorsMustBePropagatedBackward(pipeState); + @pipeToClosingMustBePropagatedForward(pipeState); + @pipeToClosingMustBePropagatedBackward(pipeState); + + @pipeToLoop(pipeState); + + return pipeState.promiseCapability.@promise; +} + +function pipeToLoop(pipeState) +{ + if (pipeState.shuttingDown) + return; + + @pipeToDoReadWrite(pipeState).@then((result) => { + if (result) + @pipeToLoop(pipeState); + }); +} + +function pipeToDoReadWrite(pipeState) +{ + @assert(!pipeState.shuttingDown); + + pipeState.pendingReadPromiseCapability = @newPromiseCapability(@Promise); + @getByIdDirectPrivate(pipeState.writer, "readyPromise").@promise.@then(() => { + if (pipeState.shuttingDown) { + pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false); + return; + } + + @readableStreamDefaultReaderRead(pipeState.reader).@then((result) => { + const canWrite = !result.done && @getByIdDirectPrivate(pipeState.writer, "stream") !== @undefined; + pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, canWrite); + if (!canWrite) + return; + + pipeState.pendingWritePromise = @writableStreamDefaultWriterWrite(pipeState.writer, result.value); + }, (e) => { + pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false); + }); + }, (e) => { + pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false); + }); + return pipeState.pendingReadPromiseCapability.@promise; +} + +function pipeToErrorsMustBePropagatedForward(pipeState) +{ + const action = () => { + pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false); + const error = @getByIdDirectPrivate(pipeState.source, "storedError"); + if (!pipeState.preventAbort) { + @pipeToShutdownWithAction(pipeState, () => @writableStreamAbort(pipeState.destination, error), error); + return; + } + @pipeToShutdown(pipeState, error); + }; + + if (@getByIdDirectPrivate(pipeState.source, "state") === @streamErrored) { + action(); + return; + } + + @getByIdDirectPrivate(pipeState.reader, "closedPromiseCapability").@promise.@then(@undefined, action); +} + +function pipeToErrorsMustBePropagatedBackward(pipeState) +{ + const action = () => { + const error = @getByIdDirectPrivate(pipeState.destination, "storedError"); + if (!pipeState.preventCancel) { + @pipeToShutdownWithAction(pipeState, () => @readableStreamCancel(pipeState.source, error), error); + return; + } + @pipeToShutdown(pipeState, error); + }; + if (@getByIdDirectPrivate(pipeState.destination, "state") === "errored") { + action(); + return; + } + @getByIdDirectPrivate(pipeState.writer, "closedPromise").@promise.@then(@undefined, action); +} + +function pipeToClosingMustBePropagatedForward(pipeState) +{ + const action = () => { + pipeState.pendingReadPromiseCapability.@resolve.@call(@undefined, false); + const error = @getByIdDirectPrivate(pipeState.source, "storedError"); + if (!pipeState.preventClose) { + @pipeToShutdownWithAction(pipeState, () => @writableStreamDefaultWriterCloseWithErrorPropagation(pipeState.writer)); + return; + } + @pipeToShutdown(pipeState); + }; + if (@getByIdDirectPrivate(pipeState.source, "state") === @streamClosed) { + action(); + return; + } + @getByIdDirectPrivate(pipeState.reader, "closedPromiseCapability").@promise.@then(action, @undefined); +} + +function pipeToClosingMustBePropagatedBackward(pipeState) +{ + if (!@writableStreamCloseQueuedOrInFlight(pipeState.destination) && @getByIdDirectPrivate(pipeState.destination, "state") !== "closed") + return; + + // @assert no chunks have been read/written + + const error = @makeTypeError("closing is propagated backward"); + if (!pipeState.preventCancel) { + @pipeToShutdownWithAction(pipeState, () => @readableStreamCancel(pipeState.source, error), error); + return; + } + @pipeToShutdown(pipeState, error); +} + +function pipeToShutdownWithAction(pipeState, action) +{ + if (pipeState.shuttingDown) + return; + + pipeState.shuttingDown = true; + + const hasError = arguments.length > 2; + const error = arguments[2]; + const finalize = () => { + const promise = action(); + promise.@then(() => { + if (hasError) + @pipeToFinalize(pipeState, error); + else + @pipeToFinalize(pipeState); + }, (e) => { + @pipeToFinalize(pipeState, e); + }); + }; + + if (@getByIdDirectPrivate(pipeState.destination, "state") === "writable" && !@writableStreamCloseQueuedOrInFlight(pipeState.destination)) { + pipeState.pendingReadPromiseCapability.@promise.@then(() => { + pipeState.pendingWritePromise.@then(finalize, finalize); + }, (e) => @pipeToFinalize(pipeState, e)); + return; + } + + finalize(); +} + +function pipeToShutdown(pipeState) +{ + if (pipeState.shuttingDown) + return; + + pipeState.shuttingDown = true; + + const hasError = arguments.length > 1; + const error = arguments[1]; + const finalize = () => { + if (hasError) + @pipeToFinalize(pipeState, error); + else + @pipeToFinalize(pipeState); + }; + + if (@getByIdDirectPrivate(pipeState.destination, "state") === "writable" && !@writableStreamCloseQueuedOrInFlight(pipeState.destination)) { + pipeState.pendingReadPromiseCapability.@promise.@then(() => { + pipeState.pendingWritePromise.@then(finalize, finalize); + }, (e) => @pipeToFinalize(pipeState, e)); + return; + } + finalize(); +} + +function pipeToFinalize(pipeState) +{ + @writableStreamDefaultWriterRelease(pipeState.writer); + @readableStreamReaderGenericRelease(pipeState.reader); + + // Instead of removing the abort algorithm as per spec, we make it a no-op which is equivalent. + pipeState.finalized = true; + + if (arguments.length > 1) + pipeState.promiseCapability.@reject.@call(@undefined, arguments[1]); + else + pipeState.promiseCapability.@resolve.@call(); +} + +function readableStreamTee(stream, shouldClone) +{ + "use strict"; + + @assert(@isReadableStream(stream)); + @assert(typeof(shouldClone) === "boolean"); + + const reader = new @ReadableStreamDefaultReader(stream); + + const teeState = { + closedOrErrored: false, + canceled1: false, + canceled2: false, + reason1: @undefined, + reason2: @undefined, + }; + + teeState.cancelPromiseCapability = @newPromiseCapability(@Promise); + + const pullFunction = @readableStreamTeePullFunction(teeState, reader, shouldClone); + + const branch1Source = { }; + @putByIdDirectPrivate(branch1Source, "pull", pullFunction); + @putByIdDirectPrivate(branch1Source, "cancel", @readableStreamTeeBranch1CancelFunction(teeState, stream)); + + const branch2Source = { }; + @putByIdDirectPrivate(branch2Source, "pull", pullFunction); + @putByIdDirectPrivate(branch2Source, "cancel", @readableStreamTeeBranch2CancelFunction(teeState, stream)); + + const branch1 = new @ReadableStream(branch1Source); + const branch2 = new @ReadableStream(branch2Source); + + @getByIdDirectPrivate(reader, "closedPromiseCapability").@promise.@then(@undefined, function(e) { + if (teeState.closedOrErrored) + return; + @readableStreamDefaultControllerError(branch1.@readableStreamController, e); + @readableStreamDefaultControllerError(branch2.@readableStreamController, e); + teeState.closedOrErrored = true; + if (!teeState.canceled1 || !teeState.canceled2) + teeState.cancelPromiseCapability.@resolve.@call(); + }); + + // Additional fields compared to the spec, as they are needed within pull/cancel functions. + teeState.branch1 = branch1; + teeState.branch2 = branch2; + + return [branch1, branch2]; +} + +function readableStreamTeePullFunction(teeState, reader, shouldClone) +{ + "use strict"; + + return function() { + @Promise.prototype.@then.@call(@readableStreamDefaultReaderRead(reader), function(result) { + @assert(@isObject(result)); + @assert(typeof result.done === "boolean"); + if (result.done && !teeState.closedOrErrored) { + if (!teeState.canceled1) + @readableStreamDefaultControllerClose(teeState.branch1.@readableStreamController); + if (!teeState.canceled2) + @readableStreamDefaultControllerClose(teeState.branch2.@readableStreamController); + teeState.closedOrErrored = true; + if (!teeState.canceled1 || !teeState.canceled2) + teeState.cancelPromiseCapability.@resolve.@call(); + } + if (teeState.closedOrErrored) + return; + if (!teeState.canceled1) + @readableStreamDefaultControllerEnqueue(teeState.branch1.@readableStreamController, result.value); + if (!teeState.canceled2) + @readableStreamDefaultControllerEnqueue(teeState.branch2.@readableStreamController, shouldClone ? @structuredCloneForStream(result.value) : result.value); + }); + } +} + +function readableStreamTeeBranch1CancelFunction(teeState, stream) +{ + "use strict"; + + return function(r) { + teeState.canceled1 = true; + teeState.reason1 = r; + if (teeState.canceled2) { + @readableStreamCancel(stream, [teeState.reason1, teeState.reason2]).@then( + teeState.cancelPromiseCapability.@resolve, + teeState.cancelPromiseCapability.@reject); + } + return teeState.cancelPromiseCapability.@promise; + } +} + +function readableStreamTeeBranch2CancelFunction(teeState, stream) +{ + "use strict"; + + return function(r) { + teeState.canceled2 = true; + teeState.reason2 = r; + if (teeState.canceled1) { + @readableStreamCancel(stream, [teeState.reason1, teeState.reason2]).@then( + teeState.cancelPromiseCapability.@resolve, + teeState.cancelPromiseCapability.@reject); + } + return teeState.cancelPromiseCapability.@promise; + } +} + +function isReadableStream(stream) +{ + "use strict"; + + // Spec tells to return true only if stream has a readableStreamController internal slot. + // However, since it is a private slot, it cannot be checked using hasOwnProperty(). + // Therefore, readableStreamController is initialized with null value. + return @isObject(stream) && @getByIdDirectPrivate(stream, "readableStreamController") !== @undefined; +} + +function isReadableStreamDefaultReader(reader) +{ + "use strict"; + + // Spec tells to return true only if reader has a readRequests internal slot. + // However, since it is a private slot, it cannot be checked using hasOwnProperty(). + // Since readRequests is initialized with an empty array, the following test is ok. + return @isObject(reader) && !!@getByIdDirectPrivate(reader, "readRequests"); +} + +function isReadableStreamDefaultController(controller) +{ + "use strict"; + + // Spec tells to return true only if controller has an underlyingSource internal slot. + // However, since it is a private slot, it cannot be checked using hasOwnProperty(). + // underlyingSource is obtained in ReadableStream constructor: if undefined, it is set + // to an empty object. Therefore, following test is ok. + return @isObject(controller) && !!@getByIdDirectPrivate(controller, "underlyingSource"); +} + +function readableStreamError(stream, error) +{ + "use strict"; + + @assert(@isReadableStream(stream)); + @assert(@getByIdDirectPrivate(stream, "state") === @streamReadable); + @putByIdDirectPrivate(stream, "state", @streamErrored); + @putByIdDirectPrivate(stream, "storedError", error); + + const reader = @getByIdDirectPrivate(stream, "reader"); + + if (!reader) + return; + + if (@isReadableStreamDefaultReader(reader)) { + const requests = @getByIdDirectPrivate(reader, "readRequests"); + @putByIdDirectPrivate(reader, "readRequests", @createFIFO()); + for (var request = requests.shift(); request; request = requests.shift()) + @rejectPromise(request, error); + } else { + @assert(@isReadableStreamBYOBReader(reader)); + const requests = @getByIdDirectPrivate(reader, "readIntoRequests"); + @putByIdDirectPrivate(reader, "readIntoRequests", @createFIFO()); + for (var request = requests.shift(); request; request = requests.shift()) + @rejectPromise(request, error); + } + + @getByIdDirectPrivate(reader, "closedPromiseCapability").@reject.@call(@undefined, error); + const promise = @getByIdDirectPrivate(reader, "closedPromiseCapability").@promise; + @markPromiseAsHandled(promise); +} + +function readableStreamDefaultControllerShouldCallPull(controller) +{ + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + + if (!@readableStreamDefaultControllerCanCloseOrEnqueue(controller)) + return false; + if (!@getByIdDirectPrivate(controller, "started")) + return false; + if ((!@isReadableStreamLocked(stream) || !@getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests")?.isNotEmpty()) && @readableStreamDefaultControllerGetDesiredSize(controller) <= 0) + return false; + const desiredSize = @readableStreamDefaultControllerGetDesiredSize(controller); + @assert(desiredSize !== null); + return desiredSize > 0; +} + +function readableStreamDefaultControllerCallPullIfNeeded(controller) +{ + "use strict"; + + // FIXME: use @readableStreamDefaultControllerShouldCallPull + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + + if (!@readableStreamDefaultControllerCanCloseOrEnqueue(controller)) + return; + if (!@getByIdDirectPrivate(controller, "started")) + return; + if ((!@isReadableStreamLocked(stream) || !@getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests")?.isNotEmpty()) && @readableStreamDefaultControllerGetDesiredSize(controller) <= 0) + return; + + if (@getByIdDirectPrivate(controller, "pulling")) { + @putByIdDirectPrivate(controller, "pullAgain", true); + return; + } + + @assert(!@getByIdDirectPrivate(controller, "pullAgain")); + @putByIdDirectPrivate(controller, "pulling", true); + + @getByIdDirectPrivate(controller, "pullAlgorithm").@call(@undefined).@then(function() { + @putByIdDirectPrivate(controller, "pulling", false); + if (@getByIdDirectPrivate(controller, "pullAgain")) { + @putByIdDirectPrivate(controller, "pullAgain", false); + @readableStreamDefaultControllerCallPullIfNeeded(controller); + } + }, function(error) { + @readableStreamDefaultControllerError(controller, error); + }); +} + +function isReadableStreamLocked(stream) +{ + "use strict"; + + @assert(@isReadableStream(stream)); + return !!@getByIdDirectPrivate(stream, "reader"); +} + +function readableStreamDefaultControllerGetDesiredSize(controller) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + const state = @getByIdDirectPrivate(stream, "state"); + + if (state === @streamErrored) + return null; + if (state === @streamClosed) + return 0; + + return @getByIdDirectPrivate(controller, "strategy").highWaterMark - @getByIdDirectPrivate(controller, "queue").size; +} + + +function readableStreamReaderGenericCancel(reader, reason) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(reader, "ownerReadableStream"); + @assert(!!stream); + return @readableStreamCancel(stream, reason); +} + +function readableStreamCancel(stream, reason) +{ + "use strict"; + + @putByIdDirectPrivate(stream, "disturbed", true); + const state = @getByIdDirectPrivate(stream, "state"); + if (state === @streamClosed) + return @Promise.@resolve(); + if (state === @streamErrored) + return @Promise.@reject(@getByIdDirectPrivate(stream, "storedError")); + @readableStreamClose(stream); + return @getByIdDirectPrivate(stream, "readableStreamController").@cancel(@getByIdDirectPrivate(stream, "readableStreamController"), reason).@then(function() { }); +} + +function readableStreamDefaultControllerCancel(controller, reason) +{ + "use strict"; + + @putByIdDirectPrivate(controller, "queue", @newQueue()); + return @getByIdDirectPrivate(controller, "cancelAlgorithm").@call(@undefined, reason); +} + +function readableStreamDefaultControllerPull(controller) +{ + "use strict"; + + var queue = @getByIdDirectPrivate(controller, "queue"); + if (queue.content.isNotEmpty()) { + const chunk = @dequeueValue(queue); + if (@getByIdDirectPrivate(controller, "closeRequested") && queue.content.isEmpty()) + @readableStreamClose(@getByIdDirectPrivate(controller, "controlledReadableStream")); + else + @readableStreamDefaultControllerCallPullIfNeeded(controller); + + return @createFulfilledPromise({ value: chunk, done: false }); + } + const pendingPromise = @readableStreamAddReadRequest(@getByIdDirectPrivate(controller, "controlledReadableStream")); + @readableStreamDefaultControllerCallPullIfNeeded(controller); + return pendingPromise; +} + +function readableStreamDefaultControllerClose(controller) +{ + "use strict"; + + @assert(@readableStreamDefaultControllerCanCloseOrEnqueue(controller)); + @putByIdDirectPrivate(controller, "closeRequested", true); + if (@getByIdDirectPrivate(controller, "queue")?.content?.isEmpty()) + @readableStreamClose(@getByIdDirectPrivate(controller, "controlledReadableStream")); +} + +function readableStreamClose(stream) +{ + "use strict"; + + @assert(@getByIdDirectPrivate(stream, "state") === @streamReadable); + @putByIdDirectPrivate(stream, "state", @streamClosed); + if (!@getByIdDirectPrivate(stream, "reader")) + return; + + if (@isReadableStreamDefaultReader(@getByIdDirectPrivate(stream, "reader"))) { + const requests = @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests"); + if (requests.isNotEmpty()) { + @putByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests", @createFIFO()); + + for (var request = requests.shift(); request; request = requests.shift()) + @fulfillPromise(request, { value: @undefined, done: true }); + } + } + + @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "closedPromiseCapability").@resolve.@call(); +} + +function readableStreamFulfillReadRequest(stream, chunk, done) +{ + "use strict"; + const readRequest = @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests").shift(); + @fulfillPromise(readRequest, { value: chunk, done: done }); +} + +function readableStreamDefaultControllerEnqueue(controller, chunk) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "controlledReadableStream"); + // this is checked by callers + @assert(@readableStreamDefaultControllerCanCloseOrEnqueue(controller)); + + if (@isReadableStreamLocked(stream) && @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests")?.isNotEmpty()) { + @readableStreamFulfillReadRequest(stream, chunk, false); + @readableStreamDefaultControllerCallPullIfNeeded(controller); + return; + } + + try { + let chunkSize = 1; + if (@getByIdDirectPrivate(controller, "strategy").size !== @undefined) + chunkSize = @getByIdDirectPrivate(controller, "strategy").size(chunk); + @enqueueValueWithSize(@getByIdDirectPrivate(controller, "queue"), chunk, chunkSize); + } + catch(error) { + @readableStreamDefaultControllerError(controller, error); + throw error; + } + @readableStreamDefaultControllerCallPullIfNeeded(controller); +} + +function readableStreamDefaultReaderRead(reader) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(reader, "ownerReadableStream"); + @assert(!!stream); + const state = @getByIdDirectPrivate(stream, "state"); + + @putByIdDirectPrivate(stream, "disturbed", true); + if (state === @streamClosed) + return @createFulfilledPromise({ value: @undefined, done: true }); + if (state === @streamErrored) + return @Promise.@reject(@getByIdDirectPrivate(stream, "storedError")); + @assert(state === @streamReadable); + + return @getByIdDirectPrivate(stream, "readableStreamController").@pull(@getByIdDirectPrivate(stream, "readableStreamController")); +} + +function readableStreamAddReadRequest(stream) +{ + "use strict"; + + @assert(@isReadableStreamDefaultReader(@getByIdDirectPrivate(stream, "reader"))); + @assert(@getByIdDirectPrivate(stream, "state") == @streamReadable); + + const readRequest = @newPromise(); + + @getByIdDirectPrivate(@getByIdDirectPrivate(stream, "reader"), "readRequests").push(readRequest); + + return readRequest; +} + +function isReadableStreamDisturbed(stream) +{ + "use strict"; + + @assert(@isReadableStream(stream)); + return @getByIdDirectPrivate(stream, "disturbed"); +} + +function readableStreamReaderGenericRelease(reader) +{ + "use strict"; + + @assert(!!@getByIdDirectPrivate(reader, "ownerReadableStream")); + @assert(@getByIdDirectPrivate(@getByIdDirectPrivate(reader, "ownerReadableStream"), "reader") === reader); + + if (@getByIdDirectPrivate(@getByIdDirectPrivate(reader, "ownerReadableStream"), "state") === @streamReadable) + @getByIdDirectPrivate(reader, "closedPromiseCapability").@reject.@call(@undefined, @makeTypeError("releasing lock of reader whose stream is still in readable state")); + else + @putByIdDirectPrivate(reader, "closedPromiseCapability", { @promise: @newHandledRejectedPromise(@makeTypeError("reader released lock")) }); + + const promise = @getByIdDirectPrivate(reader, "closedPromiseCapability").@promise; + @markPromiseAsHandled(promise); + @putByIdDirectPrivate(@getByIdDirectPrivate(reader, "ownerReadableStream"), "reader", @undefined); + @putByIdDirectPrivate(reader, "ownerReadableStream", @undefined); +} + +function readableStreamDefaultControllerCanCloseOrEnqueue(controller) +{ + "use strict"; + + return !@getByIdDirectPrivate(controller, "closeRequested") && @getByIdDirectPrivate(@getByIdDirectPrivate(controller, "controlledReadableStream"), "state") === @streamReadable; +} diff --git a/src/javascript/jsc/bindings/builtins/js/StreamInternals.js b/src/javascript/jsc/bindings/builtins/js/StreamInternals.js new file mode 100644 index 000000000..c2ca3f5b5 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/StreamInternals.js @@ -0,0 +1,317 @@ +/* + * Copyright (C) 2015 Canon Inc. + * Copyright (C) 2015 Igalia. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// @internal + +function markPromiseAsHandled(promise) +{ + "use strict"; + + @assert(@isPromise(promise)); + @putPromiseInternalField(promise, @promiseFieldFlags, @getPromiseInternalField(promise, @promiseFieldFlags) | @promiseFlagsIsHandled); +} + +function shieldingPromiseResolve(result) +{ + "use strict"; + + const promise = @Promise.@resolve(result); + if (promise.@then === @undefined) + promise.@then = @Promise.prototype.@then; + return promise; +} + +function promiseInvokeOrNoopMethodNoCatch(object, method, args) +{ + "use strict"; + + if (method === @undefined) + return @Promise.@resolve(); + return @shieldingPromiseResolve(method.@apply(object, args)); +} + +function promiseInvokeOrNoopNoCatch(object, key, args) +{ + "use strict"; + + return @promiseInvokeOrNoopMethodNoCatch(object, object[key], args); +} + +function promiseInvokeOrNoopMethod(object, method, args) +{ + "use strict"; + + try { + return @promiseInvokeOrNoopMethodNoCatch(object, method, args); + } + catch(error) { + return @Promise.@reject(error); + } +} + +function promiseInvokeOrNoop(object, key, args) +{ + "use strict"; + + try { + return @promiseInvokeOrNoopNoCatch(object, key, args); + } + catch(error) { + return @Promise.@reject(error); + } +} + +function promiseInvokeOrFallbackOrNoop(object, key1, args1, key2, args2) +{ + "use strict"; + + try { + const method = object[key1]; + if (method === @undefined) + return @promiseInvokeOrNoopNoCatch(object, key2, args2); + return @shieldingPromiseResolve(method.@apply(object, args1)); + } + catch(error) { + return @Promise.@reject(error); + } +} + +function validateAndNormalizeQueuingStrategy(size, highWaterMark) +{ + "use strict"; + + if (size !== @undefined && typeof size !== "function") + @throwTypeError("size parameter must be a function"); + + const newHighWaterMark = @toNumber(highWaterMark); + + if (@isNaN(newHighWaterMark) || newHighWaterMark < 0) + @throwRangeError("highWaterMark value is negative or not a number"); + + return { size: size, highWaterMark: newHighWaterMark }; +} + +@globalPrivate +function createFIFO() { + "use strict"; + class Denqueue { + constructor() { + this._head = 0; + this._tail = 0; + // this._capacity = 0; + this._capacityMask = 0x3; + this._list = @newArrayWithSize(4); + } + + size() { + if (this._head === this._tail) return 0; + if (this._head < this._tail) return this._tail - this._head; + else return this._capacityMask + 1 - (this._head - this._tail); + } + + isEmpty() { + return this.size() == 0; + } + + isNotEmpty() { + return this.size() > 0; + } + + shift() { + var head = this._head; + if (head === this._tail) return @undefined; + var item = this._list[head]; + @putByValDirect(this._list, head, @undefined); + this._head = (head + 1) & this._capacityMask; + if (head < 2 && this._tail > 10000 && this._tail <= this._list.length >>> 2) this._shrinkArray(); + return item; + } + + peek() { + if (this._head === this._tail) return @undefined; + return this._list[this._head]; + } + + push(item) { + var tail = this._tail; + @putByValDirect(this._list, tail, item); + this._tail = (tail + 1) & this._capacityMask; + if (this._tail === this._head) { + this._growArray(); + } + // if (this._capacity && this.size() > this._capacity) { + // this.shift(); + // } + } + + toArray(fullCopy) { + var list = this._list; + var len = @toLength(list.length); + + if (fullCopy || this._head > this._tail) { + var _head = @toLength(this._head); + var _tail = @toLength(this._tail); + var total = @toLength((len - _head) + _tail); + var array = @newArrayWithSize(total); + var j = 0; + for (var i = _head; i < len; i++) @putByValDirect(array, j++, list[i]); + for (var i = 0; i < _tail; i++) @putByValDirect(array, j++, list[i]); + return array; + } else { + return @Array.prototype.slice.@call(list, this._head, this._tail); + } + } + + clear() { + this._head = 0; + this._tail = 0; + this._list.fill(undefined); + } + + _growArray() { + if (this._head) { + // copy existing data, head to end, then beginning to tail. + this._list = this.toArray(true); + this._head = 0; + } + + // head is at 0 and array is now full, safe to extend + this._tail = @toLength(this._list.length); + + this._list.length <<= 1; + this._capacityMask = (this._capacityMask << 1) | 1; + } + + shrinkArray() { + this._list.length >>>= 1; + this._capacityMask >>>= 1; + } + } + + + return new Denqueue(); +} + +function newQueue() +{ + "use strict"; + + return { content: @createFIFO(), size: 0 }; +} + +function dequeueValue(queue) +{ + "use strict"; + + const record = queue.content.shift(); + queue.size -= record.size; + // As described by spec, below case may occur due to rounding errors. + if (queue.size < 0) + queue.size = 0; + return record.value; +} + +function enqueueValueWithSize(queue, value, size) +{ + "use strict"; + + size = @toNumber(size); + if (!@isFinite(size) || size < 0) + @throwRangeError("size has an incorrect value"); + + queue.content.push({ value, size }); + queue.size += size; +} + +function peekQueueValue(queue) +{ + "use strict"; + + @assert(queue.content.isNotEmpty()); + + return queue.peek().value; +} + +function resetQueue(queue) +{ + "use strict"; + + @assert("content" in queue); + @assert("size" in queue); + queue.content.clear(); + queue.size = 0; +} + +function extractSizeAlgorithm(strategy) +{ + if (!("size" in strategy)) + return () => 1; + const sizeAlgorithm = strategy["size"]; + if (typeof sizeAlgorithm !== "function") + @throwTypeError("strategy.size must be a function"); + + return (chunk) => { return sizeAlgorithm(chunk); }; +} + +function extractHighWaterMark(strategy, defaultHWM) +{ + if (!("highWaterMark" in strategy)) + return defaultHWM; + const highWaterMark = strategy["highWaterMark"]; + if (@isNaN(highWaterMark) || highWaterMark < 0) + @throwRangeError("highWaterMark value is negative or not a number"); + + return @toNumber(highWaterMark); +} + +function extractHighWaterMarkFromQueuingStrategyInit(init) +{ + "use strict"; + + if (!@isObject(init)) + @throwTypeError("QueuingStrategyInit argument must be an object."); + const {highWaterMark} = init; + if (highWaterMark === @undefined) + @throwTypeError("QueuingStrategyInit.highWaterMark member is required."); + + return @toNumber(highWaterMark); +} + +function createFulfilledPromise(value) +{ + const promise = @newPromise(); + @fulfillPromise(promise, value); + return promise; +} + +function toDictionary(value, defaultValue, errorMessage) +{ + if (value === @undefined || value === null) + return defaultValue; + if (!@isObject(value)) + @throwTypeError(errorMessage); + return value; +} diff --git a/src/javascript/jsc/bindings/builtins/js/TransformStream.js b/src/javascript/jsc/bindings/builtins/js/TransformStream.js new file mode 100644 index 000000000..8d82d87d8 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/TransformStream.js @@ -0,0 +1,116 @@ +/* + * Copyright (C) 2020 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeTransformStream() +{ + "use strict"; + + let transformer = arguments[0]; + + // This is the path for CreateTransformStream. + if (@isObject(transformer) && @getByIdDirectPrivate(transformer, "TransformStream")) + return this; + + let writableStrategy = arguments[1]; + let readableStrategy = arguments[2]; + + if (transformer === @undefined) + transformer = null; + + if (readableStrategy === @undefined) + readableStrategy = { }; + + if (writableStrategy === @undefined) + writableStrategy = { }; + + let transformerDict = { }; + if (transformer !== null) { + if ("start" in transformer) { + transformerDict["start"] = transformer["start"]; + if (typeof transformerDict["start"] !== "function") + @throwTypeError("transformer.start should be a function"); + } + if ("transform" in transformer) { + transformerDict["transform"] = transformer["transform"]; + if (typeof transformerDict["transform"] !== "function") + @throwTypeError("transformer.transform should be a function"); + } + if ("flush" in transformer) { + transformerDict["flush"] = transformer["flush"]; + if (typeof transformerDict["flush"] !== "function") + @throwTypeError("transformer.flush should be a function"); + } + + if ("readableType" in transformer) + @throwRangeError("TransformStream transformer has a readableType"); + if ("writableType" in transformer) + @throwRangeError("TransformStream transformer has a writableType"); + } + + const readableHighWaterMark = @extractHighWaterMark(readableStrategy, 0); + const readableSizeAlgorithm = @extractSizeAlgorithm(readableStrategy); + + const writableHighWaterMark = @extractHighWaterMark(writableStrategy, 1); + const writableSizeAlgorithm = @extractSizeAlgorithm(writableStrategy); + + const startPromiseCapability = @newPromiseCapability(@Promise); + @initializeTransformStream(this, startPromiseCapability.@promise, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm); + @setUpTransformStreamDefaultControllerFromTransformer(this, transformer, transformerDict); + + if ("start" in transformerDict) { + const controller = @getByIdDirectPrivate(this, "controller"); + const startAlgorithm = () => @promiseInvokeOrNoopMethodNoCatch(transformer, transformerDict["start"], [controller]); + startAlgorithm().@then(() => { + // FIXME: We probably need to resolve start promise with the result of the start algorithm. + startPromiseCapability.@resolve.@call(); + }, (error) => { + startPromiseCapability.@reject.@call(@undefined, error); + }); + } else + startPromiseCapability.@resolve.@call(); + + return this; +} + +@getter +function readable() +{ + "use strict"; + + if (!@isTransformStream(this)) + throw @makeThisTypeError("TransformStream", "readable"); + + return @getByIdDirectPrivate(this, "readable"); +} + +function writable() +{ + "use strict"; + + if (!@isTransformStream(this)) + throw @makeThisTypeError("TransformStream", "writable"); + + return @getByIdDirectPrivate(this, "writable"); +} diff --git a/src/javascript/jsc/bindings/builtins/js/TransformStreamDefaultController.js b/src/javascript/jsc/bindings/builtins/js/TransformStreamDefaultController.js new file mode 100644 index 000000000..5ed7d0dfa --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/TransformStreamDefaultController.js @@ -0,0 +1,76 @@ +/* + * Copyright (C) 2020 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeTransformStreamDefaultController() +{ + "use strict"; + + return this; +} + +@getter +function desiredSize() +{ + "use strict"; + + if (!@isTransformStreamDefaultController(this)) + throw @makeThisTypeError("TransformStreamDefaultController", "enqueue"); + + const stream = @getByIdDirectPrivate(this, "stream"); + const readable = @getByIdDirectPrivate(stream, "readable"); + const readableController = @getByIdDirectPrivate(readable, "readableStreamController"); + + return @readableStreamDefaultControllerGetDesiredSize(readableController); +} + +function enqueue(chunk) +{ + "use strict"; + + if (!@isTransformStreamDefaultController(this)) + throw @makeThisTypeError("TransformStreamDefaultController", "enqueue"); + + @transformStreamDefaultControllerEnqueue(this, chunk); +} + +function error(e) +{ + "use strict"; + + if (!@isTransformStreamDefaultController(this)) + throw @makeThisTypeError("TransformStreamDefaultController", "error"); + + @transformStreamDefaultControllerError(this, e); +} + +function terminate() +{ + "use strict"; + + if (!@isTransformStreamDefaultController(this)) + throw @makeThisTypeError("TransformStreamDefaultController", "terminate"); + + @transformStreamDefaultControllerTerminate(this); +} diff --git a/src/javascript/jsc/bindings/builtins/js/TransformStreamInternals.js b/src/javascript/jsc/bindings/builtins/js/TransformStreamInternals.js new file mode 100644 index 000000000..4263e3991 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/TransformStreamInternals.js @@ -0,0 +1,350 @@ +/* + * Copyright (C) 2020 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +// @internal + +function isTransformStream(stream) +{ + "use strict"; + + return @isObject(stream) && !!@getByIdDirectPrivate(stream, "readable"); +} + +function isTransformStreamDefaultController(controller) +{ + "use strict"; + + return @isObject(controller) && !!@getByIdDirectPrivate(controller, "transformAlgorithm"); +} + +function createTransformStream(startAlgorithm, transformAlgorithm, flushAlgorithm, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm) +{ + if (writableHighWaterMark === @undefined) + writableHighWaterMark = 1; + if (writableSizeAlgorithm === @undefined) + writableSizeAlgorithm = () => 1; + if (readableHighWaterMark === @undefined) + readableHighWaterMark = 0; + if (readableSizeAlgorithm === @undefined) + readableSizeAlgorithm = () => 1; + @assert(writableHighWaterMark >= 0); + @assert(readableHighWaterMark >= 0); + + const transform = {}; + @putByIdDirectPrivate(transform, "TransformStream", true); + + const stream = new @TransformStream(transform); + const startPromiseCapability = @newPromiseCapability(@Promise); + @initializeTransformStream(stream, startPromiseCapability.@promise, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm); + + const controller = new @TransformStreamDefaultController(); + @setUpTransformStreamDefaultController(stream, controller, transformAlgorithm, flushAlgorithm); + + startAlgorithm().@then(() => { + startPromiseCapability.@resolve.@call(); + }, (error) => { + startPromiseCapability.@reject.@call(@undefined, error); + }); + + return stream; +} + +function initializeTransformStream(stream, startPromise, writableHighWaterMark, writableSizeAlgorithm, readableHighWaterMark, readableSizeAlgorithm) +{ + "use strict"; + + const startAlgorithm = () => { return startPromise; }; + const writeAlgorithm = (chunk) => { return @transformStreamDefaultSinkWriteAlgorithm(stream, chunk); } + const abortAlgorithm = (reason) => { return @transformStreamDefaultSinkAbortAlgorithm(stream, reason); } + const closeAlgorithm = () => { return @transformStreamDefaultSinkCloseAlgorithm(stream); } + const writable = @createWritableStream(startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, writableHighWaterMark, writableSizeAlgorithm); + + const pullAlgorithm = () => { return @transformStreamDefaultSourcePullAlgorithm(stream); }; + const cancelAlgorithm = (reason) => { + @transformStreamErrorWritableAndUnblockWrite(stream, reason); + return @Promise.@resolve(); + }; + const underlyingSource = { }; + @putByIdDirectPrivate(underlyingSource, "start", startAlgorithm); + @putByIdDirectPrivate(underlyingSource, "pull", pullAlgorithm); + @putByIdDirectPrivate(underlyingSource, "cancel", cancelAlgorithm); + const options = { }; + @putByIdDirectPrivate(options, "size", readableSizeAlgorithm); + @putByIdDirectPrivate(options, "highWaterMark", readableHighWaterMark); + const readable = new @ReadableStream(underlyingSource, options); + + // The writable to expose to JS through writable getter. + @putByIdDirectPrivate(stream, "writable", writable); + // The writable to use for the actual transform algorithms. + @putByIdDirectPrivate(stream, "internalWritable", @getInternalWritableStream(writable)); + + @putByIdDirectPrivate(stream, "readable", readable); + @putByIdDirectPrivate(stream, "backpressure", @undefined); + @putByIdDirectPrivate(stream, "backpressureChangePromise", @undefined); + + @transformStreamSetBackpressure(stream, true); + @putByIdDirectPrivate(stream, "controller", @undefined); +} + +function transformStreamError(stream, e) +{ + "use strict"; + + const readable = @getByIdDirectPrivate(stream, "readable"); + const readableController = @getByIdDirectPrivate(readable, "readableStreamController"); + @readableStreamDefaultControllerError(readableController, e); + + @transformStreamErrorWritableAndUnblockWrite(stream, e); +} + +function transformStreamErrorWritableAndUnblockWrite(stream, e) +{ + "use strict"; + + @transformStreamDefaultControllerClearAlgorithms(@getByIdDirectPrivate(stream, "controller")); + + const writable = @getByIdDirectPrivate(stream, "internalWritable"); + @writableStreamDefaultControllerErrorIfNeeded(@getByIdDirectPrivate(writable, "controller"), e); + + if (@getByIdDirectPrivate(stream, "backpressure")) + @transformStreamSetBackpressure(stream, false); +} + +function transformStreamSetBackpressure(stream, backpressure) +{ + "use strict"; + + @assert(@getByIdDirectPrivate(stream, "backpressure") !== backpressure); + + const backpressureChangePromise = @getByIdDirectPrivate(stream, "backpressureChangePromise"); + if (backpressureChangePromise !== @undefined) + backpressureChangePromise.@resolve.@call(); + + @putByIdDirectPrivate(stream, "backpressureChangePromise", @newPromiseCapability(@Promise)); + @putByIdDirectPrivate(stream, "backpressure", backpressure); +} + +function setUpTransformStreamDefaultController(stream, controller, transformAlgorithm, flushAlgorithm) +{ + "use strict"; + + @assert(@isTransformStream(stream)); + @assert(@getByIdDirectPrivate(stream, "controller") === @undefined); + + @putByIdDirectPrivate(controller, "stream", stream); + @putByIdDirectPrivate(stream, "controller", controller); + @putByIdDirectPrivate(controller, "transformAlgorithm", transformAlgorithm); + @putByIdDirectPrivate(controller, "flushAlgorithm", flushAlgorithm); +} + + +function setUpTransformStreamDefaultControllerFromTransformer(stream, transformer, transformerDict) +{ + "use strict"; + + const controller = new @TransformStreamDefaultController(); + let transformAlgorithm = (chunk) => { + try { + @transformStreamDefaultControllerEnqueue(controller, chunk); + } catch (e) { + return @Promise.@reject(e); + } + return @Promise.@resolve(); + }; + let flushAlgorithm = () => { return @Promise.@resolve(); }; + + if ("transform" in transformerDict) + transformAlgorithm = (chunk) => { + return @promiseInvokeOrNoopMethod(transformer, transformerDict["transform"], [chunk, controller]); + }; + + if ("flush" in transformerDict) { + flushAlgorithm = () => { + return @promiseInvokeOrNoopMethod(transformer, transformerDict["flush"], [controller]); + }; + } + + @setUpTransformStreamDefaultController(stream, controller, transformAlgorithm, flushAlgorithm); +} + +function transformStreamDefaultControllerClearAlgorithms(controller) +{ + "use strict"; + + // We set transformAlgorithm to true to allow GC but keep the isTransformStreamDefaultController check. + @putByIdDirectPrivate(controller, "transformAlgorithm", true); + @putByIdDirectPrivate(controller, "flushAlgorithm", @undefined); +} + +function transformStreamDefaultControllerEnqueue(controller, chunk) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "stream"); + const readable = @getByIdDirectPrivate(stream, "readable"); + const readableController = @getByIdDirectPrivate(readable, "readableStreamController"); + + @assert(readableController !== @undefined); + if (!@readableStreamDefaultControllerCanCloseOrEnqueue(readableController)) + @throwTypeError("TransformStream.readable cannot close or enqueue"); + + try { + @readableStreamDefaultControllerEnqueue(readableController, chunk); + } catch (e) { + @transformStreamErrorWritableAndUnblockWrite(stream, e); + throw @getByIdDirectPrivate(readable, "storedError"); + } + + const backpressure = !@readableStreamDefaultControllerShouldCallPull(readableController); + if (backpressure !== @getByIdDirectPrivate(stream, "backpressure")) { + @assert(backpressure); + @transformStreamSetBackpressure(stream, true); + } +} + +function transformStreamDefaultControllerError(controller, e) +{ + "use strict"; + + @transformStreamError(@getByIdDirectPrivate(controller, "stream"), e); +} + +function transformStreamDefaultControllerPerformTransform(controller, chunk) +{ + "use strict"; + + const promiseCapability = @newPromiseCapability(@Promise); + + const transformPromise = @getByIdDirectPrivate(controller, "transformAlgorithm").@call(@undefined, chunk); + transformPromise.@then(() => { + promiseCapability.@resolve(); + }, (r) => { + @transformStreamError(@getByIdDirectPrivate(controller, "stream"), r); + promiseCapability.@reject.@call(@undefined, r); + }); + return promiseCapability.@promise; +} + +function transformStreamDefaultControllerTerminate(controller) +{ + "use strict"; + + const stream = @getByIdDirectPrivate(controller, "stream"); + const readable = @getByIdDirectPrivate(stream, "readable"); + const readableController = @getByIdDirectPrivate(readable, "readableStreamController"); + + // FIXME: Update readableStreamDefaultControllerClose to make this check. + if (@readableStreamDefaultControllerCanCloseOrEnqueue(readableController)) + @readableStreamDefaultControllerClose(readableController); + const error = @makeTypeError("the stream has been terminated"); + @transformStreamErrorWritableAndUnblockWrite(stream, error); +} + +function transformStreamDefaultSinkWriteAlgorithm(stream, chunk) +{ + "use strict"; + + const writable = @getByIdDirectPrivate(stream, "internalWritable"); + + @assert(@getByIdDirectPrivate(writable, "state") === "writable"); + + const controller = @getByIdDirectPrivate(stream, "controller"); + + if (@getByIdDirectPrivate(stream, "backpressure")) { + const promiseCapability = @newPromiseCapability(@Promise); + + const backpressureChangePromise = @getByIdDirectPrivate(stream, "backpressureChangePromise"); + @assert(backpressureChangePromise !== @undefined); + backpressureChangePromise.@promise.@then(() => { + const state = @getByIdDirectPrivate(writable, "state"); + if (state === "erroring") { + promiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(writable, "storedError")); + return; + } + + @assert(state === "writable"); + @transformStreamDefaultControllerPerformTransform(controller, chunk).@then(() => { + promiseCapability.@resolve(); + }, (e) => { + promiseCapability.@reject.@call(@undefined, e); + }); + }, (e) => { + promiseCapability.@reject.@call(@undefined, e); + }); + + return promiseCapability.@promise; + } + return @transformStreamDefaultControllerPerformTransform(controller, chunk); +} + +function transformStreamDefaultSinkAbortAlgorithm(stream, reason) +{ + "use strict"; + + @transformStreamError(stream, reason); + return @Promise.@resolve(); +} + +function transformStreamDefaultSinkCloseAlgorithm(stream) +{ + "use strict"; + const readable = @getByIdDirectPrivate(stream, "readable"); + const controller = @getByIdDirectPrivate(stream, "controller"); + const readableController = @getByIdDirectPrivate(readable, "readableStreamController"); + + const flushAlgorithm = @getByIdDirectPrivate(controller, "flushAlgorithm"); + @assert(flushAlgorithm !== @undefined); + const flushPromise = @getByIdDirectPrivate(controller, "flushAlgorithm").@call(); + @transformStreamDefaultControllerClearAlgorithms(controller); + + const promiseCapability = @newPromiseCapability(@Promise); + flushPromise.@then(() => { + if (@getByIdDirectPrivate(readable, "state") === @streamErrored) { + promiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(readable, "storedError")); + return; + } + + // FIXME: Update readableStreamDefaultControllerClose to make this check. + if (@readableStreamDefaultControllerCanCloseOrEnqueue(readableController)) + @readableStreamDefaultControllerClose(readableController); + promiseCapability.@resolve(); + }, (r) => { + @transformStreamError(@getByIdDirectPrivate(controller, "stream"), r); + promiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(readable, "storedError")); + }); + return promiseCapability.@promise; +} + +function transformStreamDefaultSourcePullAlgorithm(stream) +{ + "use strict"; + + @assert(@getByIdDirectPrivate(stream, "backpressure")); + @assert(@getByIdDirectPrivate(stream, "backpressureChangePromise") !== @undefined); + + @transformStreamSetBackpressure(stream, false); + + return @getByIdDirectPrivate(stream, "backpressureChangePromise").@promise; +} diff --git a/src/javascript/jsc/bindings/builtins/js/WritableStreamDefaultController.js b/src/javascript/jsc/bindings/builtins/js/WritableStreamDefaultController.js new file mode 100644 index 000000000..8c42212e0 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/WritableStreamDefaultController.js @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2020 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + + +function initializeWritableStreamDefaultController() +{ + "use strict"; + + @putByIdDirectPrivate(this, "queue", @newQueue()); + @putByIdDirectPrivate(this, "abortSteps", (reason) => { + const result = @getByIdDirectPrivate(this, "abortAlgorithm").@call(@undefined, reason); + @writableStreamDefaultControllerClearAlgorithms(this); + return result; + }); + + @putByIdDirectPrivate(this, "errorSteps", () => { + @resetQueue(@getByIdDirectPrivate(this, "queue")); + }); + + return this; +} + +function error(e) +{ + "use strict"; + + if (@getByIdDirectPrivate(this, "abortSteps") === @undefined) + throw @makeThisTypeError("WritableStreamDefaultController", "error"); + + const stream = @getByIdDirectPrivate(this, "stream"); + if (@getByIdDirectPrivate(stream, "state") !== "writable") + return; + @writableStreamDefaultControllerError(this, e); +} diff --git a/src/javascript/jsc/bindings/builtins/js/WritableStreamDefaultWriter.js b/src/javascript/jsc/bindings/builtins/js/WritableStreamDefaultWriter.js new file mode 100644 index 000000000..69a953fc3 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/WritableStreamDefaultWriter.js @@ -0,0 +1,135 @@ +/* + * Copyright (C) 2020 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +function initializeWritableStreamDefaultWriter(stream) +{ + "use strict"; + + // stream can be a WritableStream if WritableStreamDefaultWriter constructor is called directly from JS + // or an InternalWritableStream in other code paths. + const internalStream = @getInternalWritableStream(stream); + if (internalStream) + stream = internalStream; + + if (!@isWritableStream(stream)) + @throwTypeError("WritableStreamDefaultWriter constructor takes a WritableStream"); + + @setUpWritableStreamDefaultWriter(this, stream); + return this; +} + +@getter +function closed() +{ + "use strict"; + + if (!@isWritableStreamDefaultWriter(this)) + return @Promise.@reject(@makeGetterTypeError("WritableStreamDefaultWriter", "closed")); + + return @getByIdDirectPrivate(this, "closedPromise").@promise; +} + +@getter +function desiredSize() +{ + "use strict"; + + if (!@isWritableStreamDefaultWriter(this)) + throw @makeThisTypeError("WritableStreamDefaultWriter", "desiredSize"); + + if (@getByIdDirectPrivate(this, "stream") === @undefined) + @throwTypeError("WritableStreamDefaultWriter has no stream"); + + return @writableStreamDefaultWriterGetDesiredSize(this); +} + +@getter +function ready() +{ + "use strict"; + + if (!@isWritableStreamDefaultWriter(this)) + return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "ready")); + + return @getByIdDirectPrivate(this, "readyPromise").@promise; +} + +function abort(reason) +{ + "use strict"; + + if (!@isWritableStreamDefaultWriter(this)) + return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "abort")); + + if (@getByIdDirectPrivate(this, "stream") === @undefined) + return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter has no stream")); + + return @writableStreamDefaultWriterAbort(this, reason); +} + +function close() +{ + "use strict"; + + if (!@isWritableStreamDefaultWriter(this)) + return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "close")); + + const stream = @getByIdDirectPrivate(this, "stream"); + if (stream === @undefined) + return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter has no stream")); + + if (@writableStreamCloseQueuedOrInFlight(stream)) + return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter is being closed")); + + return @writableStreamDefaultWriterClose(this); +} + +function releaseLock() +{ + "use strict"; + + if (!@isWritableStreamDefaultWriter(this)) + throw @makeThisTypeError("WritableStreamDefaultWriter", "releaseLock"); + + const stream = @getByIdDirectPrivate(this, "stream"); + if (stream === @undefined) + return; + + @assert(@getByIdDirectPrivate(stream, "writer") !== @undefined); + @writableStreamDefaultWriterRelease(this); +} + +function write(chunk) +{ + "use strict"; + + if (!@isWritableStreamDefaultWriter(this)) + return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "write")); + + if (@getByIdDirectPrivate(this, "stream") === @undefined) + return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter has no stream")); + + return @writableStreamDefaultWriterWrite(this, chunk); +} diff --git a/src/javascript/jsc/bindings/builtins/js/WritableStreamInternals.js b/src/javascript/jsc/bindings/builtins/js/WritableStreamInternals.js new file mode 100644 index 000000000..6b2b3cf90 --- /dev/null +++ b/src/javascript/jsc/bindings/builtins/js/WritableStreamInternals.js @@ -0,0 +1,782 @@ +/* + * Copyright (C) 2015 Canon Inc. + * Copyright (C) 2015 Igalia + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// @internal + +function isWritableStream(stream) +{ + "use strict"; + + return @isObject(stream) && !!@getByIdDirectPrivate(stream, "underlyingSink"); +} + +function isWritableStreamDefaultWriter(writer) +{ + "use strict"; + + return @isObject(writer) && !!@getByIdDirectPrivate(writer, "closedPromise"); +} + +function acquireWritableStreamDefaultWriter(stream) +{ + return new @WritableStreamDefaultWriter(stream); +} + +// https://streams.spec.whatwg.org/#create-writable-stream +function createWritableStream(startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm) +{ + @assert(typeof highWaterMark === "number" && !@isNaN(highWaterMark) && highWaterMark >= 0); + + const internalStream = { }; + @initializeWritableStreamSlots(internalStream, { }); + const controller = new @WritableStreamDefaultController(); + + @setUpWritableStreamDefaultController(internalStream, controller, startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm); + + return @createWritableStreamFromInternal(internalStream); +} + +function createInternalWritableStreamFromUnderlyingSink(underlyingSink, strategy) +{ + "use strict"; + + const stream = { }; + + if (underlyingSink === @undefined) + underlyingSink = { }; + + if (strategy === @undefined) + strategy = { }; + + if (!@isObject(underlyingSink)) + @throwTypeError("WritableStream constructor takes an object as first argument"); + + if ("type" in underlyingSink) + @throwRangeError("Invalid type is specified"); + + const sizeAlgorithm = @extractSizeAlgorithm(strategy); + const highWaterMark = @extractHighWaterMark(strategy, 1); + + const underlyingSinkDict = { }; + if ("start" in underlyingSink) { + underlyingSinkDict["start"] = underlyingSink["start"]; + if (typeof underlyingSinkDict["start"] !== "function") + @throwTypeError("underlyingSink.start should be a function"); + } + if ("write" in underlyingSink) { + underlyingSinkDict["write"] = underlyingSink["write"]; + if (typeof underlyingSinkDict["write"] !== "function") + @throwTypeError("underlyingSink.write should be a function"); + } + if ("close" in underlyingSink) { + underlyingSinkDict["close"] = underlyingSink["close"]; + if (typeof underlyingSinkDict["close"] !== "function") + @throwTypeError("underlyingSink.close should be a function"); + } + if ("abort" in underlyingSink) { + underlyingSinkDict["abort"] = underlyingSink["abort"]; + if (typeof underlyingSinkDict["abort"] !== "function") + @throwTypeError("underlyingSink.abort should be a function"); + } + + @initializeWritableStreamSlots(stream, underlyingSink); + @setUpWritableStreamDefaultControllerFromUnderlyingSink(stream, underlyingSink, underlyingSinkDict, highWaterMark, sizeAlgorithm); + + return stream; +} + +function initializeWritableStreamSlots(stream, underlyingSink) +{ + @putByIdDirectPrivate(stream, "state", "writable"); + @putByIdDirectPrivate(stream, "storedError", @undefined); + @putByIdDirectPrivate(stream, "writer", @undefined); + @putByIdDirectPrivate(stream, "controller", @undefined); + @putByIdDirectPrivate(stream, "inFlightWriteRequest", @undefined); + @putByIdDirectPrivate(stream, "closeRequest", @undefined); + @putByIdDirectPrivate(stream, "inFlightCloseRequest", @undefined); + @putByIdDirectPrivate(stream, "pendingAbortRequest", @undefined); + @putByIdDirectPrivate(stream, "writeRequests", @createFIFO()); + @putByIdDirectPrivate(stream, "backpressure", false); + @putByIdDirectPrivate(stream, "underlyingSink", underlyingSink); +} + +function writableStreamCloseForBindings(stream) +{ + if (@isWritableStreamLocked(stream)) + return @Promise.@reject(@makeTypeError("WritableStream.close method can only be used on non locked WritableStream")); + + if (@writableStreamCloseQueuedOrInFlight(stream)) + return @Promise.@reject(@makeTypeError("WritableStream.close method can only be used on a being close WritableStream")); + + return @writableStreamClose(stream); +} + +function writableStreamAbortForBindings(stream, reason) +{ + if (@isWritableStreamLocked(stream)) + return @Promise.@reject(@makeTypeError("WritableStream.abort method can only be used on non locked WritableStream")); + + return @writableStreamAbort(stream, reason); +} + +function isWritableStreamLocked(stream) +{ + return @getByIdDirectPrivate(stream, "writer") !== @undefined; +} + +function setUpWritableStreamDefaultWriter(writer, stream) +{ + if (@isWritableStreamLocked(stream)) + @throwTypeError("WritableStream is locked"); + + @putByIdDirectPrivate(writer, "stream", stream); + @putByIdDirectPrivate(stream, "writer", writer); + + const readyPromiseCapability = @newPromiseCapability(@Promise); + const closedPromiseCapability = @newPromiseCapability(@Promise); + @putByIdDirectPrivate(writer, "readyPromise", readyPromiseCapability); + @putByIdDirectPrivate(writer, "closedPromise", closedPromiseCapability); + + const state = @getByIdDirectPrivate(stream, "state"); + if (state === "writable") { + if (@writableStreamCloseQueuedOrInFlight(stream) || !@getByIdDirectPrivate(stream, "backpressure")) + readyPromiseCapability.@resolve.@call(); + } else if (state === "erroring") { + readyPromiseCapability.@reject.@call(@undefined, @getByIdDirectPrivate(stream, "storedError")); + @markPromiseAsHandled(readyPromiseCapability.@promise); + } else if (state === "closed") { + readyPromiseCapability.@resolve.@call(); + closedPromiseCapability.@resolve.@call(); + } else { + @assert(state === "errored"); + const storedError = @getByIdDirectPrivate(stream, "storedError"); + readyPromiseCapability.@reject.@call(@undefined, storedError); + @markPromiseAsHandled(readyPromiseCapability.@promise); + closedPromiseCapability.@reject.@call(@undefined, storedError); + @markPromiseAsHandled(closedPromiseCapability.@promise); + } +} + +function writableStreamAbort(stream, reason) +{ + const state = @getByIdDirectPrivate(stream, "state"); + if (state === "closed" || state === "errored") + return @Promise.@resolve(); + + const pendingAbortRequest = @getByIdDirectPrivate(stream, "pendingAbortRequest"); + if (pendingAbortRequest !== @undefined) + return pendingAbortRequest.promise.@promise; + + @assert(state === "writable" || state === "erroring"); + let wasAlreadyErroring = false; + if (state === "erroring") { + wasAlreadyErroring = true; + reason = @undefined; + } + + const abortPromiseCapability = @newPromiseCapability(@Promise); + @putByIdDirectPrivate(stream, "pendingAbortRequest", { promise : abortPromiseCapability, reason : reason, wasAlreadyErroring : wasAlreadyErroring }); + + if (!wasAlreadyErroring) + @writableStreamStartErroring(stream, reason); + return abortPromiseCapability.@promise; +} + +function writableStreamClose(stream) +{ + const state = @getByIdDirectPrivate(stream, "state"); + if (state === "closed" || state === "errored") + return @Promise.@reject(@makeTypeError("Cannot close a writable stream that is closed or errored")); + + @assert(state === "writable" || state === "erroring"); + @assert(!@writableStreamCloseQueuedOrInFlight(stream)); + + const closePromiseCapability = @newPromiseCapability(@Promise); + @putByIdDirectPrivate(stream, "closeRequest", closePromiseCapability); + + const writer = @getByIdDirectPrivate(stream, "writer"); + if (writer !== @undefined && @getByIdDirectPrivate(stream, "backpressure") && state === "writable") + @getByIdDirectPrivate(writer, "readyPromise").@resolve.@call(); + + @writableStreamDefaultControllerClose(@getByIdDirectPrivate(stream, "controller")); + + return closePromiseCapability.@promise; +} + +function writableStreamAddWriteRequest(stream) +{ + @assert(@isWritableStreamLocked(stream)) + @assert(@getByIdDirectPrivate(stream, "state") === "writable"); + + const writePromiseCapability = @newPromiseCapability(@Promise); + const writeRequests = @getByIdDirectPrivate(stream, "writeRequests"); + writeRequests.push(writePromiseCapability); + return writePromiseCapability.@promise; +} + +function writableStreamCloseQueuedOrInFlight(stream) +{ + return @getByIdDirectPrivate(stream, "closeRequest") !== @undefined || @getByIdDirectPrivate(stream, "inFlightCloseRequest") !== @undefined; +} + +function writableStreamDealWithRejection(stream, error) +{ + const state = @getByIdDirectPrivate(stream, "state"); + if (state === "writable") { + @writableStreamStartErroring(stream, error); + return; + } + + @assert(state === "erroring"); + @writableStreamFinishErroring(stream); +} + +function writableStreamFinishErroring(stream) +{ + @assert(@getByIdDirectPrivate(stream, "state") === "erroring"); + @assert(!@writableStreamHasOperationMarkedInFlight(stream)); + + @putByIdDirectPrivate(stream, "state", "errored"); + + const controller = @getByIdDirectPrivate(stream, "controller"); + @getByIdDirectPrivate(controller, "errorSteps").@call(); + + const storedError = @getByIdDirectPrivate(stream, "storedError"); + const requests = @getByIdDirectPrivate(stream, "writeRequests"); + for (var request = requests.shift(); request; request = requests.shift()) + request.@reject.@call(@undefined, storedError); + + // TODO: is this still necessary? + @putByIdDirectPrivate(stream, "writeRequests", @createFIFO()); + + const abortRequest = @getByIdDirectPrivate(stream, "pendingAbortRequest"); + if (abortRequest === @undefined) { + @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + return; + } + + @putByIdDirectPrivate(stream, "pendingAbortRequest", @undefined); + if (abortRequest.wasAlreadyErroring) { + abortRequest.promise.@reject.@call(@undefined, storedError); + @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + return; + } + + @getByIdDirectPrivate(controller, "abortSteps").@call(@undefined, abortRequest.reason).@then(() => { + abortRequest.promise.@resolve.@call(); + @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + }, (reason) => { + abortRequest.promise.@reject.@call(@undefined, reason); + @writableStreamRejectCloseAndClosedPromiseIfNeeded(stream); + }); +} + +function writableStreamFinishInFlightClose(stream) +{ + const inFlightCloseRequest = @getByIdDirectPrivate(stream, "inFlightCloseRequest"); + inFlightCloseRequest.@resolve.@call(); + + @putByIdDirectPrivate(stream, "inFlightCloseRequest", @undefined); + + const state = @getByIdDirectPrivate(stream, "state"); + @assert(state === "writable" || state === "erroring"); + + if (state === "erroring") { + @putByIdDirectPrivate(stream, "storedError", @undefined); + const abortRequest = @getByIdDirectPrivate(stream, "pendingAbortRequest"); + if (abortRequest !== @undefined) { + abortRequest.promise.@resolve.@call(); + @putByIdDirectPrivate(stream, "pendingAbortRequest", @undefined); + } + } + + @putByIdDirectPrivate(stream, "state", "closed"); + + const writer = @getByIdDirectPrivate(stream, "writer"); + if (writer !== @undefined) + @getByIdDirectPrivate(writer, "closedPromise").@resolve.@call(); + + @assert(@getByIdDirectPrivate(stream, "pendingAbortRequest") === @undefined); + @assert(@getByIdDirectPrivate(stream, "storedError") === @undefined); +} + +function writableStreamFinishInFlightCloseWithError(stream, error) +{ + const inFlightCloseRequest = @getByIdDirectPrivate(stream, "inFlightCloseRequest"); + @assert(inFlightCloseRequest !== @undefined); + inFlightCloseRequest.@reject.@call(@undefined, error); + + @putByIdDirectPrivate(stream, "inFlightCloseRequest", @undefined); + + const state = @getByIdDirectPrivate(stream, "state"); + @assert(state === "writable" || state === "erroring"); + + const abortRequest = @getByIdDirectPrivate(stream, "pendingAbortRequest"); + if (abortRequest !== @undefined) { + abortRequest.promise.@reject.@call(@undefined, error); + @putByIdDirectPrivate(stream, "pendingAbortRequest", @undefined); + } + + @writableStreamDealWithRejection(stream, error); +} + +function writableStreamFinishInFlightWrite(stream) +{ + const inFlightWriteRequest = @getByIdDirectPrivate(stream, "inFlightWriteRequest"); + @assert(inFlightWriteRequest !== @undefined); + inFlightWriteRequest.@resolve.@call(); + + @putByIdDirectPrivate(stream, "inFlightWriteRequest", @undefined); +} + +function writableStreamFinishInFlightWriteWithError(stream, error) +{ + const inFlightWriteRequest = @getByIdDirectPrivate(stream, "inFlightWriteRequest"); + @assert(inFlightWriteRequest !== @undefined); + inFlightWriteRequest.@reject.@call(@undefined, error); + + @putByIdDirectPrivate(stream, "inFlightWriteRequest", @undefined); + + const state = @getByIdDirectPrivate(stream, "state"); + @assert(state === "writable" || state === "erroring"); + + @writableStreamDealWithRejection(stream, error); +} + +function writableStreamHasOperationMarkedInFlight(stream) +{ + return @getByIdDirectPrivate(stream, "inFlightWriteRequest") !== @undefined || @getByIdDirectPrivate(stream, "inFlightCloseRequest") !== @undefined; +} + +function writableStreamMarkCloseRequestInFlight(stream) +{ + const closeRequest = @getByIdDirectPrivate(stream, "closeRequest"); + @assert(@getByIdDirectPrivate(stream, "inFlightCloseRequest") === @undefined); + @assert(closeRequest !== @undefined); + + @putByIdDirectPrivate(stream, "inFlightCloseRequest", closeRequest); + @putByIdDirectPrivate(stream, "closeRequest", @undefined); +} + +function writableStreamMarkFirstWriteRequestInFlight(stream) +{ + const writeRequests = @getByIdDirectPrivate(stream, "writeRequests"); + @assert(@getByIdDirectPrivate(stream, "inFlightWriteRequest") === @undefined); + @assert(writeRequests.isNotEmpty()); + + const writeRequest = writeRequests.shift(); + @putByIdDirectPrivate(stream, "inFlightWriteRequest", writeRequest); +} + +function writableStreamRejectCloseAndClosedPromiseIfNeeded(stream) +{ + @assert(@getByIdDirectPrivate(stream, "state") === "errored"); + + const storedError = @getByIdDirectPrivate(stream, "storedError"); + + const closeRequest = @getByIdDirectPrivate(stream, "closeRequest"); + if (closeRequest !== @undefined) { + @assert(@getByIdDirectPrivate(stream, "inFlightCloseRequest") === @undefined); + closeRequest.@reject.@call(@undefined, storedError); + @putByIdDirectPrivate(stream, "closeRequest", @undefined); + } + + const writer = @getByIdDirectPrivate(stream, "writer"); + if (writer !== @undefined) { + const closedPromise = @getByIdDirectPrivate(writer, "closedPromise"); + closedPromise.@reject.@call(@undefined, storedError); + @markPromiseAsHandled(closedPromise.@promise); + } +} + +function writableStreamStartErroring(stream, reason) +{ + @assert(@getByIdDirectPrivate(stream, "storedError") === @undefined); + @assert(@getByIdDirectPrivate(stream, "state") === "writable"); + + const controller = @getByIdDirectPrivate(stream, "controller"); + @assert(controller !== @undefined); + + @putByIdDirectPrivate(stream, "state", "erroring"); + @putByIdDirectPrivate(stream, "storedError", reason); + + const writer = @getByIdDirectPrivate(stream, "writer"); + if (writer !== @undefined) + @writableStreamDefaultWriterEnsureReadyPromiseRejected(writer, reason); + + if (!@writableStreamHasOperationMarkedInFlight(stream) && @getByIdDirectPrivate(controller, "started")) + @writableStreamFinishErroring(stream); +} + +function writableStreamUpdateBackpressure(stream, backpressure) +{ + @assert(@getByIdDirectPrivate(stream, "state") === "writable"); + @assert(!@writableStreamCloseQueuedOrInFlight(stream)); + + const writer = @getByIdDirectPrivate(stream, "writer"); + if (writer !== @undefined && backpressure !== @getByIdDirectPrivate(stream, "backpressure")) { + if (backpressure) + @putByIdDirectPrivate(writer, "readyPromise", @newPromiseCapability(@Promise)); + else + @getByIdDirectPrivate(writer, "readyPromise").@resolve.@call(); + } + @putByIdDirectPrivate(stream, "backpressure", backpressure); +} + +function writableStreamDefaultWriterAbort(writer, reason) +{ + const stream = @getByIdDirectPrivate(writer, "stream"); + @assert(stream !== @undefined); + return @writableStreamAbort(stream, reason); +} + +function writableStreamDefaultWriterClose(writer) +{ + const stream = @getByIdDirectPrivate(writer, "stream"); + @assert(stream !== @undefined); + return @writableStreamClose(stream); +} + +function writableStreamDefaultWriterCloseWithErrorPropagation(writer) +{ + const stream = @getByIdDirectPrivate(writer, "stream"); + @assert(stream !== @undefined); + + const state = @getByIdDirectPrivate(stream, "state"); + + if (@writableStreamCloseQueuedOrInFlight(stream) || state === "closed") + return @Promise.@resolve(); + + if (state === "errored") + return @Promise.@reject(@getByIdDirectPrivate(stream, "storedError")); + + @assert(state === "writable" || state === "erroring"); + return @writableStreamDefaultWriterClose(writer); +} + +function writableStreamDefaultWriterEnsureClosedPromiseRejected(writer, error) +{ + let closedPromiseCapability = @getByIdDirectPrivate(writer, "closedPromise"); + let closedPromise = closedPromiseCapability.@promise; + + if ((@getPromiseInternalField(closedPromise, @promiseFieldFlags) & @promiseStateMask) !== @promiseStatePending) { + closedPromiseCapability = @newPromiseCapability(@Promise); + closedPromise = closedPromiseCapability.@promise; + @putByIdDirectPrivate(writer, "closedPromise", closedPromiseCapability); + } + + closedPromiseCapability.@reject.@call(@undefined, error); + @markPromiseAsHandled(closedPromise); +} + +function writableStreamDefaultWriterEnsureReadyPromiseRejected(writer, error) +{ + let readyPromiseCapability = @getByIdDirectPrivate(writer, "readyPromise"); + let readyPromise = readyPromiseCapability.@promise; + + if ((@getPromiseInternalField(readyPromise, @promiseFieldFlags) & @promiseStateMask) !== @promiseStatePending) { + readyPromiseCapability = @newPromiseCapability(@Promise); + readyPromise = readyPromiseCapability.@promise; + @putByIdDirectPrivate(writer, "readyPromise", readyPromiseCapability); + } + + readyPromiseCapability.@reject.@call(@undefined, error); + @markPromiseAsHandled(readyPromise); +} + +function writableStreamDefaultWriterGetDesiredSize(writer) +{ + const stream = @getByIdDirectPrivate(writer, "stream"); + @assert(stream !== @undefined); + + const state = @getByIdDirectPrivate(stream, "state"); + + if (state === "errored" || state === "erroring") + return null; + + if (state === "closed") + return 0; + + return @writableStreamDefaultControllerGetDesiredSize(@getByIdDirectPrivate(stream, "controller")); +} + +function writableStreamDefaultWriterRelease(writer) +{ + const stream = @getByIdDirectPrivate(writer, "stream"); + @assert(stream !== @undefined); + @assert(@getByIdDirectPrivate(stream, "writer") === writer); + + const releasedError = @makeTypeError("writableStreamDefaultWriterRelease"); + + @writableStreamDefaultWriterEnsureReadyPromiseRejected(writer, releasedError); + @writableStreamDefaultWriterEnsureClosedPromiseRejected(writer, releasedError); + + @putByIdDirectPrivate(stream, "writer", @undefined); + @putByIdDirectPrivate(writer, "stream", @undefined); +} + +function writableStreamDefaultWriterWrite(writer, chunk) +{ + const stream = @getByIdDirectPrivate(writer, "stream"); + @assert(stream !== @undefined); + + const controller = @getByIdDirectPrivate(stream, "controller"); + @assert(controller !== @undefined); + const chunkSize = @writableStreamDefaultControllerGetChunkSize(controller, chunk); + + if (stream !== @getByIdDirectPrivate(writer, "stream")) + return @Promise.@reject(@makeTypeError("writer is not stream's writer")); + + const state = @getByIdDirectPrivate(stream, "state"); + if (state === "errored") + return @Promise.@reject(@getByIdDirectPrivate(stream, "storedError")); + + if (@writableStreamCloseQueuedOrInFlight(stream) || state === "closed") + return @Promise.@reject(@makeTypeError("stream is closing or closed")); + + if (@writableStreamCloseQueuedOrInFlight(stream) || state === "closed") + return @Promise.@reject(@makeTypeError("stream is closing or closed")); + + if (state === "erroring") + return @Promise.@reject(@getByIdDirectPrivate(stream, "storedError")); + + @assert(state === "writable"); + + const promise = @writableStreamAddWriteRequest(stream); + @writableStreamDefaultControllerWrite(controller, chunk, chunkSize); + return promise; +} + +function setUpWritableStreamDefaultController(stream, controller, startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm) +{ + @assert(@isWritableStream(stream)); + @assert(@getByIdDirectPrivate(stream, "controller") === @undefined); + + @putByIdDirectPrivate(controller, "stream", stream); + @putByIdDirectPrivate(stream, "controller", controller); + + @resetQueue(@getByIdDirectPrivate(controller, "queue")); + + @putByIdDirectPrivate(controller, "started", false); + @putByIdDirectPrivate(controller, "strategySizeAlgorithm", sizeAlgorithm); + @putByIdDirectPrivate(controller, "strategyHWM", highWaterMark); + @putByIdDirectPrivate(controller, "writeAlgorithm", writeAlgorithm); + @putByIdDirectPrivate(controller, "closeAlgorithm", closeAlgorithm); + @putByIdDirectPrivate(controller, "abortAlgorithm", abortAlgorithm); + + const backpressure = @writableStreamDefaultControllerGetBackpressure(controller); + @writableStreamUpdateBackpressure(stream, backpressure); + + @Promise.@resolve(startAlgorithm.@call()).@then(() => { + const state = @getByIdDirectPrivate(stream, "state"); + @assert(state === "writable" || state === "erroring"); + @putByIdDirectPrivate(controller, "started", true); + @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + }, (error) => { + const state = @getByIdDirectPrivate(stream, "state"); + @assert(state === "writable" || state === "erroring"); + @putByIdDirectPrivate(controller, "started", true); + @writableStreamDealWithRejection(stream, error); + }); +} + +function setUpWritableStreamDefaultControllerFromUnderlyingSink(stream, underlyingSink, underlyingSinkDict, highWaterMark, sizeAlgorithm) +{ + const controller = new @WritableStreamDefaultController(); + + let startAlgorithm = () => { }; + let writeAlgorithm = () => { return @Promise.@resolve(); }; + let closeAlgorithm = () => { return @Promise.@resolve(); }; + let abortAlgorithm = () => { return @Promise.@resolve(); }; + + if ("start" in underlyingSinkDict) { + const startMethod = underlyingSinkDict["start"]; + startAlgorithm = () => @promiseInvokeOrNoopMethodNoCatch(underlyingSink, startMethod, [controller]); + } + if ("write" in underlyingSinkDict) { + const writeMethod = underlyingSinkDict["write"]; + writeAlgorithm = (chunk) => @promiseInvokeOrNoopMethod(underlyingSink, writeMethod, [chunk, controller]); + } + if ("close" in underlyingSinkDict) { + const closeMethod = underlyingSinkDict["close"]; + closeAlgorithm = () => @promiseInvokeOrNoopMethod(underlyingSink, closeMethod, []); + } + if ("abort" in underlyingSinkDict) { + const abortMethod = underlyingSinkDict["abort"]; + abortAlgorithm = (reason) => @promiseInvokeOrNoopMethod(underlyingSink, abortMethod, [reason]); + } + + @setUpWritableStreamDefaultController(stream, controller, startAlgorithm, writeAlgorithm, closeAlgorithm, abortAlgorithm, highWaterMark, sizeAlgorithm); +} + +function writableStreamDefaultControllerAdvanceQueueIfNeeded(controller) +{ + const stream = @getByIdDirectPrivate(controller, "stream"); + + if (!@getByIdDirectPrivate(controller, "started")) + return; + + @assert(stream !== @undefined); + if (@getByIdDirectPrivate(stream, "inFlightWriteRequest") !== @undefined) + return; + + const state = @getByIdDirectPrivate(stream, "state"); + @assert(state !== "closed" || state !== "errored"); + if (state === "erroring") { + @writableStreamFinishErroring(stream); + return; + } + + if (@getByIdDirectPrivate(controller, "queue").content?.isEmpty() ?? false) + return; + + const value = @peekQueueValue(@getByIdDirectPrivate(controller, "queue")); + if (value === @isCloseSentinel) + @writableStreamDefaultControllerProcessClose(controller); + else + @writableStreamDefaultControllerProcessWrite(controller, value); +} + +function isCloseSentinel() +{ +} + +function writableStreamDefaultControllerClearAlgorithms(controller) +{ + @putByIdDirectPrivate(controller, "writeAlgorithm", @undefined); + @putByIdDirectPrivate(controller, "closeAlgorithm", @undefined); + @putByIdDirectPrivate(controller, "abortAlgorithm", @undefined); + @putByIdDirectPrivate(controller, "strategySizeAlgorithm", @undefined); +} + +function writableStreamDefaultControllerClose(controller) +{ + @enqueueValueWithSize(@getByIdDirectPrivate(controller, "queue"), @isCloseSentinel, 0); + @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller); +} + +function writableStreamDefaultControllerError(controller, error) +{ + const stream = @getByIdDirectPrivate(controller, "stream"); + @assert(stream !== @undefined); + @assert(@getByIdDirectPrivate(stream, "state") === "writable"); + + @writableStreamDefaultControllerClearAlgorithms(controller); + @writableStreamStartErroring(stream, error); +} + +function writableStreamDefaultControllerErrorIfNeeded(controller, error) +{ + const stream = @getByIdDirectPrivate(controller, "stream"); + if (@getByIdDirectPrivate(stream, "state") === "writable") + @writableStreamDefaultControllerError(controller, error); +} + +function writableStreamDefaultControllerGetBackpressure(controller) +{ + const desiredSize = @writableStreamDefaultControllerGetDesiredSize(controller); + return desiredSize <= 0; +} + +function writableStreamDefaultControllerGetChunkSize(controller, chunk) +{ + try { + return @getByIdDirectPrivate(controller, "strategySizeAlgorithm").@call(@undefined, chunk); + } catch (e) { + @writableStreamDefaultControllerErrorIfNeeded(controller, e); + return 1; + } +} + +function writableStreamDefaultControllerGetDesiredSize(controller) +{ + return @getByIdDirectPrivate(controller, "strategyHWM") - @getByIdDirectPrivate(controller, "queue").size; +} + +function writableStreamDefaultControllerProcessClose(controller) +{ + const stream = @getByIdDirectPrivate(controller, "stream"); + + @writableStreamMarkCloseRequestInFlight(stream); + @dequeueValue(@getByIdDirectPrivate(controller, "queue")); + + @assert(@getByIdDirectPrivate(controller, "queue").content?.isEmpty()); + + const sinkClosePromise = @getByIdDirectPrivate(controller, "closeAlgorithm").@call(); + @writableStreamDefaultControllerClearAlgorithms(controller); + + sinkClosePromise.@then(() => { + @writableStreamFinishInFlightClose(stream); + }, (reason) => { + @writableStreamFinishInFlightCloseWithError(stream, reason); + }); +} + +function writableStreamDefaultControllerProcessWrite(controller, chunk) +{ + const stream = @getByIdDirectPrivate(controller, "stream"); + + @writableStreamMarkFirstWriteRequestInFlight(stream); + + const sinkWritePromise = @getByIdDirectPrivate(controller, "writeAlgorithm").@call(@undefined, chunk); + + sinkWritePromise.@then(() => { + @writableStreamFinishInFlightWrite(stream); + const state = @getByIdDirectPrivate(stream, "state"); + @assert(state === "writable" || state === "erroring"); + + @dequeueValue(@getByIdDirectPrivate(controller, "queue")); + if (!@writableStreamCloseQueuedOrInFlight(stream) && state === "writable") { + const backpressure = @writableStreamDefaultControllerGetBackpressure(controller); + @writableStreamUpdateBackpressure(stream, backpressure); + } + @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + }, (reason) => { + const state = @getByIdDirectPrivate(stream, "state"); + if (state === "writable") + @writableStreamDefaultControllerClearAlgorithms(controller); + + @writableStreamFinishInFlightWriteWithError(stream, reason); + }); +} + +function writableStreamDefaultControllerWrite(controller, chunk, chunkSize) +{ + try { + @enqueueValueWithSize(@getByIdDirectPrivate(controller, "queue"), chunk, chunkSize); + + const stream = @getByIdDirectPrivate(controller, "stream"); + + const state = @getByIdDirectPrivate(stream, "state"); + if (!@writableStreamCloseQueuedOrInFlight(stream) && state === "writable") { + const backpressure = @writableStreamDefaultControllerGetBackpressure(controller); + @writableStreamUpdateBackpressure(stream, backpressure); + } + @writableStreamDefaultControllerAdvanceQueueIfNeeded(controller); + } catch (e) { + @writableStreamDefaultControllerErrorIfNeeded(controller, e); + } +} diff --git a/src/javascript/jsc/bindings/exports.zig b/src/javascript/jsc/bindings/exports.zig index e1b7d38b9..8a35883ba 100644 --- a/src/javascript/jsc/bindings/exports.zig +++ b/src/javascript/jsc/bindings/exports.zig @@ -177,9 +177,12 @@ pub const ZigErrorType = extern struct { pub const NodeReadableStream = JSC.Node.Readable.State; /// do not use this reference directly, use JSC.Node.Writable pub const NodeWritableStream = JSC.Node.Writable.State; - pub const NodePath = JSC.Node.Path; +// Web Streams +pub const JSReadableStreamBlob = JSC.WebCore.ByteBlobLoader.Source.JSReadableStreamSource; +pub const JSReadableStreamFile = JSC.WebCore.FileBlobLoader.Source.JSReadableStreamSource; + pub fn Errorable(comptime Type: type) type { return extern struct { result: Result, @@ -2503,6 +2506,8 @@ comptime { std.testing.refAllDecls(Bun.Timer); std.testing.refAllDecls(NodeWritableStream); std.testing.refAllDecls(NodePath); + std.testing.refAllDecls(JSReadableStreamBlob); + std.testing.refAllDecls(JSReadableStreamFile); _ = ZigString__free; _ = ZigString__free_global; } diff --git a/src/javascript/jsc/bindings/headers-cpp.h b/src/javascript/jsc/bindings/headers-cpp.h new file mode 100644 index 000000000..28db16511 --- /dev/null +++ b/src/javascript/jsc/bindings/headers-cpp.h @@ -0,0 +1,263 @@ +//-- AUTOGENERATED FILE -- 1654055796 +// clang-format off +#pragma once + +#include <stddef.h> +#include <stdint.h> +#include <stdbool.h> + +#include "root.h" + +#ifndef INCLUDED_JavaScriptCore_JSObject_h +#define INCLUDED_JavaScriptCore_JSObject_h +#include "JavaScriptCore/JSObject.h" +#endif + +extern "C" const size_t JSC__JSObject_object_size_ = sizeof(JSC::JSObject); +extern "C" const size_t JSC__JSObject_object_align_ = alignof(JSC::JSObject); + +#ifndef INCLUDED_FetchHeaders_h +#define INCLUDED_FetchHeaders_h +#include "FetchHeaders.h" +#endif + +extern "C" const size_t WebCore__FetchHeaders_object_size_ = sizeof(WebCore::FetchHeaders); +extern "C" const size_t WebCore__FetchHeaders_object_align_ = alignof(WebCore::FetchHeaders); + +#ifndef INCLUDED_JavaScriptCore_JSCell_h +#define INCLUDED_JavaScriptCore_JSCell_h +#include "JavaScriptCore/JSCell.h" +#endif + +extern "C" const size_t JSC__JSCell_object_size_ = sizeof(JSC::JSCell); +extern "C" const size_t JSC__JSCell_object_align_ = alignof(JSC::JSCell); + +#ifndef INCLUDED_JavaScriptCore_JSString_h +#define INCLUDED_JavaScriptCore_JSString_h +#include "JavaScriptCore/JSString.h" +#endif + +extern "C" const size_t JSC__JSString_object_size_ = sizeof(JSC::JSString); +extern "C" const size_t JSC__JSString_object_align_ = alignof(JSC::JSString); + +#ifndef INCLUDED_JavaScriptCore_ScriptArguments_h +#define INCLUDED_JavaScriptCore_ScriptArguments_h +#include "JavaScriptCore/ScriptArguments.h" +#endif + +extern "C" const size_t Inspector__ScriptArguments_object_size_ = sizeof(Inspector::ScriptArguments); +extern "C" const size_t Inspector__ScriptArguments_object_align_ = alignof(Inspector::ScriptArguments); + +#ifndef INCLUDED_JavaScriptCore_JSModuleLoader_h +#define INCLUDED_JavaScriptCore_JSModuleLoader_h +#include "JavaScriptCore/JSModuleLoader.h" +#endif + +extern "C" const size_t JSC__JSModuleLoader_object_size_ = sizeof(JSC::JSModuleLoader); +extern "C" const size_t JSC__JSModuleLoader_object_align_ = alignof(JSC::JSModuleLoader); + +#ifndef INCLUDED_JavaScriptCore_JSModuleRecord_h +#define INCLUDED_JavaScriptCore_JSModuleRecord_h +#include "JavaScriptCore/JSModuleRecord.h" +#endif + +extern "C" const size_t JSC__JSModuleRecord_object_size_ = sizeof(JSC::JSModuleRecord); +extern "C" const size_t JSC__JSModuleRecord_object_align_ = alignof(JSC::JSModuleRecord); + +#ifndef INCLUDED_JavaScriptCore_JSPromise_h +#define INCLUDED_JavaScriptCore_JSPromise_h +#include "JavaScriptCore/JSPromise.h" +#endif + +extern "C" const size_t JSC__JSPromise_object_size_ = sizeof(JSC::JSPromise); +extern "C" const size_t JSC__JSPromise_object_align_ = alignof(JSC::JSPromise); + +#ifndef INCLUDED_JavaScriptCore_JSInternalPromise_h +#define INCLUDED_JavaScriptCore_JSInternalPromise_h +#include "JavaScriptCore/JSInternalPromise.h" +#endif + +extern "C" const size_t JSC__JSInternalPromise_object_size_ = sizeof(JSC::JSInternalPromise); +extern "C" const size_t JSC__JSInternalPromise_object_align_ = alignof(JSC::JSInternalPromise); + +#ifndef INCLUDED_JavaScriptCore_SourceOrigin_h +#define INCLUDED_JavaScriptCore_SourceOrigin_h +#include "JavaScriptCore/SourceOrigin.h" +#endif + +extern "C" const size_t JSC__SourceOrigin_object_size_ = sizeof(JSC::SourceOrigin); +extern "C" const size_t JSC__SourceOrigin_object_align_ = alignof(JSC::SourceOrigin); + +#ifndef INCLUDED_JavaScriptCore_SourceProvider_h +#define INCLUDED_JavaScriptCore_SourceProvider_h +#include "JavaScriptCore/SourceProvider.h" +#endif + +extern "C" const size_t JSC__SourceCode_object_size_ = sizeof(JSC::SourceCode); +extern "C" const size_t JSC__SourceCode_object_align_ = alignof(JSC::SourceCode); + +#ifndef INCLUDED_JavaScriptCore_JSFunction_h +#define INCLUDED_JavaScriptCore_JSFunction_h +#include "JavaScriptCore/JSFunction.h" +#endif + +extern "C" const size_t JSC__JSFunction_object_size_ = sizeof(JSC::JSFunction); +extern "C" const size_t JSC__JSFunction_object_align_ = alignof(JSC::JSFunction); + +#ifndef INCLUDED_JavaScriptCore_JSGlobalObject_h +#define INCLUDED_JavaScriptCore_JSGlobalObject_h +#include "JavaScriptCore/JSGlobalObject.h" +#endif + +extern "C" const size_t JSC__JSGlobalObject_object_size_ = sizeof(JSC::JSGlobalObject); +extern "C" const size_t JSC__JSGlobalObject_object_align_ = alignof(JSC::JSGlobalObject); + +#ifndef INCLUDED_wtf_URL_h +#define INCLUDED_wtf_URL_h +#include "wtf/URL.h" +#endif + +extern "C" const size_t WTF__URL_object_size_ = sizeof(WTF::URL); +extern "C" const size_t WTF__URL_object_align_ = alignof(WTF::URL); + +#ifndef INCLUDED_wtf_text_WTFString_h +#define INCLUDED_wtf_text_WTFString_h +#include "wtf/text/WTFString.h" +#endif + +extern "C" const size_t WTF__String_object_size_ = sizeof(WTF::String); +extern "C" const size_t WTF__String_object_align_ = alignof(WTF::String); + +#ifndef INCLUDED_JavaScriptCore_JSValue_h +#define INCLUDED_JavaScriptCore_JSValue_h +#include "JavaScriptCore/JSValue.h" +#endif + +extern "C" const size_t JSC__JSValue_object_size_ = sizeof(JSC::JSValue); +extern "C" const size_t JSC__JSValue_object_align_ = alignof(JSC::JSValue); + +#ifndef INCLUDED_JavaScriptCore_PropertyName_h +#define INCLUDED_JavaScriptCore_PropertyName_h +#include "JavaScriptCore/PropertyName.h" +#endif + +extern "C" const size_t JSC__PropertyName_object_size_ = sizeof(JSC::PropertyName); +extern "C" const size_t JSC__PropertyName_object_align_ = alignof(JSC::PropertyName); + +#ifndef INCLUDED_JavaScriptCore_Exception_h +#define INCLUDED_JavaScriptCore_Exception_h +#include "JavaScriptCore/Exception.h" +#endif + +extern "C" const size_t JSC__Exception_object_size_ = sizeof(JSC::Exception); +extern "C" const size_t JSC__Exception_object_align_ = alignof(JSC::Exception); + +#ifndef INCLUDED_JavaScriptCore_VM_h +#define INCLUDED_JavaScriptCore_VM_h +#include "JavaScriptCore/VM.h" +#endif + +extern "C" const size_t JSC__VM_object_size_ = sizeof(JSC::VM); +extern "C" const size_t JSC__VM_object_align_ = alignof(JSC::VM); + +#ifndef INCLUDED_JavaScriptCore_ThrowScope_h +#define INCLUDED_JavaScriptCore_ThrowScope_h +#include "JavaScriptCore/ThrowScope.h" +#endif + +extern "C" const size_t JSC__ThrowScope_object_size_ = sizeof(JSC::ThrowScope); +extern "C" const size_t JSC__ThrowScope_object_align_ = alignof(JSC::ThrowScope); + +#ifndef INCLUDED_JavaScriptCore_CatchScope_h +#define INCLUDED_JavaScriptCore_CatchScope_h +#include "JavaScriptCore/CatchScope.h" +#endif + +extern "C" const size_t JSC__CatchScope_object_size_ = sizeof(JSC::CatchScope); +extern "C" const size_t JSC__CatchScope_object_align_ = alignof(JSC::CatchScope); + +#ifndef INCLUDED_JavaScriptCore_Identifier_h +#define INCLUDED_JavaScriptCore_Identifier_h +#include "JavaScriptCore/Identifier.h" +#endif + +extern "C" const size_t JSC__Identifier_object_size_ = sizeof(JSC::Identifier); +extern "C" const size_t JSC__Identifier_object_align_ = alignof(JSC::Identifier); + +#ifndef INCLUDED_wtf_text_StringImpl_h +#define INCLUDED_wtf_text_StringImpl_h +#include "wtf/text/StringImpl.h" +#endif + +extern "C" const size_t WTF__StringImpl_object_size_ = sizeof(WTF::StringImpl); +extern "C" const size_t WTF__StringImpl_object_align_ = alignof(WTF::StringImpl); + +#ifndef INCLUDED_wtf_text_ExternalStringImpl_h +#define INCLUDED_wtf_text_ExternalStringImpl_h +#include "wtf/text/ExternalStringImpl.h" +#endif + +extern "C" const size_t WTF__ExternalStringImpl_object_size_ = sizeof(WTF::ExternalStringImpl); +extern "C" const size_t WTF__ExternalStringImpl_object_align_ = alignof(WTF::ExternalStringImpl); + +#ifndef INCLUDED_wtf_text_StringView_h +#define INCLUDED_wtf_text_StringView_h +#include "wtf/text/StringView.h" +#endif + +extern "C" const size_t WTF__StringView_object_size_ = sizeof(WTF::StringView); +extern "C" const size_t WTF__StringView_object_align_ = alignof(WTF::StringView); + +#ifndef INCLUDED__ZigGlobalObject_h_ +#define INCLUDED__ZigGlobalObject_h_ +#include ""ZigGlobalObject.h"" +#endif + +extern "C" const size_t Zig__GlobalObject_object_size_ = sizeof(Zig::GlobalObject); +extern "C" const size_t Zig__GlobalObject_object_align_ = alignof(Zig::GlobalObject); + +#ifndef INCLUDED_BunStream_h +#define INCLUDED_BunStream_h +#include "BunStream.h" +#endif + +extern "C" const size_t Bun__Readable_object_size_ = sizeof(Bun__Readable); +extern "C" const size_t Bun__Readable_object_align_ = alignof(Bun__Readable); + +#ifndef INCLUDED_BunStream_h +#define INCLUDED_BunStream_h +#include "BunStream.h" +#endif + +extern "C" const size_t Bun__Writable_object_size_ = sizeof(Bun__Writable); +extern "C" const size_t Bun__Writable_object_align_ = alignof(Bun__Writable); + +#ifndef INCLUDED_Path_h +#define INCLUDED_Path_h +#include "Path.h" +#endif + +extern "C" const size_t Bun__Path_object_size_ = sizeof(Bun__Path); +extern "C" const size_t Bun__Path_object_align_ = alignof(Bun__Path); + +#ifndef INCLUDED__ZigConsoleClient_h_ +#define INCLUDED__ZigConsoleClient_h_ +#include ""ZigConsoleClient.h"" +#endif + +extern "C" const size_t Zig__ConsoleClient_object_size_ = sizeof(Zig::ConsoleClient); +extern "C" const size_t Zig__ConsoleClient_object_align_ = alignof(Zig::ConsoleClient); + +#ifndef INCLUDED_ +#define INCLUDED_ +#include "" +#endif + +extern "C" const size_t Bun__Timer_object_size_ = sizeof(Bun__Timer); +extern "C" const size_t Bun__Timer_object_align_ = alignof(Bun__Timer); + +const size_t sizes[31] = {sizeof(JSC::JSObject), sizeof(WebCore::DOMURL), sizeof(WebCore::FetchHeaders), sizeof(SystemError), sizeof(JSC::JSCell), sizeof(JSC::JSString), sizeof(Inspector::ScriptArguments), sizeof(JSC::JSModuleLoader), sizeof(JSC::JSModuleRecord), sizeof(JSC::JSPromise), sizeof(JSC::JSInternalPromise), sizeof(JSC::SourceOrigin), sizeof(JSC::SourceCode), sizeof(JSC::JSFunction), sizeof(JSC::JSGlobalObject), sizeof(WTF::URL), sizeof(WTF::String), sizeof(JSC::JSValue), sizeof(JSC::PropertyName), sizeof(JSC::Exception), sizeof(JSC::VM), sizeof(JSC::ThrowScope), sizeof(JSC::CatchScope), sizeof(JSC::Identifier), sizeof(WTF::StringImpl), sizeof(WTF::ExternalStringImpl), sizeof(WTF::StringView), sizeof(Zig::GlobalObject), sizeof(Bun__Readable), sizeof(Bun__Writable), sizeof(Bun__Path)}; + +const char* names[31] = {"JSC__JSObject", "WebCore__DOMURL", "WebCore__FetchHeaders", "SystemError", "JSC__JSCell", "JSC__JSString", "Inspector__ScriptArguments", "JSC__JSModuleLoader", "JSC__JSModuleRecord", "JSC__JSPromise", "JSC__JSInternalPromise", "JSC__SourceOrigin", "JSC__SourceCode", "JSC__JSFunction", "JSC__JSGlobalObject", "WTF__URL", "WTF__String", "JSC__JSValue", "JSC__PropertyName", "JSC__Exception", "JSC__VM", "JSC__ThrowScope", "JSC__CatchScope", "JSC__Identifier", "WTF__StringImpl", "WTF__ExternalStringImpl", "WTF__StringView", "Zig__GlobalObject", "Bun__Readable", "Bun__Writable", "Bun__Path"}; + +const size_t aligns[31] = {alignof(JSC::JSObject), alignof(WebCore::DOMURL), alignof(WebCore::FetchHeaders), alignof(SystemError), alignof(JSC::JSCell), alignof(JSC::JSString), alignof(Inspector::ScriptArguments), alignof(JSC::JSModuleLoader), alignof(JSC::JSModuleRecord), alignof(JSC::JSPromise), alignof(JSC::JSInternalPromise), alignof(JSC::SourceOrigin), alignof(JSC::SourceCode), alignof(JSC::JSFunction), alignof(JSC::JSGlobalObject), alignof(WTF::URL), alignof(WTF::String), alignof(JSC::JSValue), alignof(JSC::PropertyName), alignof(JSC::Exception), alignof(JSC::VM), alignof(JSC::ThrowScope), alignof(JSC::CatchScope), alignof(JSC::Identifier), alignof(WTF::StringImpl), alignof(WTF::ExternalStringImpl), alignof(WTF::StringView), alignof(Zig::GlobalObject), alignof(Bun__Readable), alignof(Bun__Writable), alignof(Bun__Path)}; diff --git a/src/javascript/jsc/bindings/headers-handwritten.h b/src/javascript/jsc/bindings/headers-handwritten.h index 710e9290d..7409427ac 100644 --- a/src/javascript/jsc/bindings/headers-handwritten.h +++ b/src/javascript/jsc/bindings/headers-handwritten.h @@ -1,6 +1,7 @@ #pragma once typedef uint16_t ZigErrorCode; +typedef struct VirtualMachine VirtualMachine; typedef struct ZigString { const unsigned char* ptr; @@ -190,6 +191,7 @@ extern "C" ZigErrorCode Zig_ErrorCodeParserError; extern "C" void ZigString__free(const unsigned char* ptr, size_t len, void* allocator); extern "C" void Microtask__run(void* ptr, void* global); +extern "C" void Microtask__run_default(void* ptr, void* global); // Used in process.version extern "C" const char* Bun__version; diff --git a/src/javascript/jsc/bindings/headers-replacements.zig b/src/javascript/jsc/bindings/headers-replacements.zig index c503d3288..fb5cf1496 100644 --- a/src/javascript/jsc/bindings/headers-replacements.zig +++ b/src/javascript/jsc/bindings/headers-replacements.zig @@ -62,3 +62,4 @@ pub const Bun__ArrayBuffer = bindings.ArrayBuffer; pub const struct_WebCore__DOMURL = bindings.DOMURL; pub const struct_WebCore__FetchHeaders = bindings.FetchHeaders; pub const StringPointer = @import("../../../api/schema.zig").Api.StringPointer; +pub const struct_VirtualMachine = bindings.VirtualMachine; diff --git a/src/javascript/jsc/bindings/headers.h b/src/javascript/jsc/bindings/headers.h new file mode 100644 index 000000000..217fdd884 --- /dev/null +++ b/src/javascript/jsc/bindings/headers.h @@ -0,0 +1,775 @@ +// clang-format: off +//-- AUTOGENERATED FILE -- 1654055796 +#pragma once + +#include <stddef.h> +#include <stdint.h> +#include <stdbool.h> + +#ifdef __cplusplus + #define AUTO_EXTERN_C extern "C" + #define AUTO_EXTERN_C_ZIG extern "C" __attribute__((weak)) +#else + #define AUTO_EXTERN_C + #define AUTO_EXTERN_C_ZIG __attribute__((weak)) +#endif +#define ZIG_DECL AUTO_EXTERN_C_ZIG +#define CPP_DECL AUTO_EXTERN_C +#define CPP_SIZE AUTO_EXTERN_C + +#ifndef __cplusplus +typedef void* JSClassRef; +#endif + +#ifdef __cplusplus +#include "root.h" +#include "JavaScriptCore/JSClassRef.h" +#endif +#include "headers-handwritten.h" + typedef struct bJSC__SourceCode { unsigned char bytes[24]; } bJSC__SourceCode; + typedef char* bJSC__SourceCode_buf; + typedef struct bWTF__URL { unsigned char bytes[40]; } bWTF__URL; + typedef char* bWTF__URL_buf; + typedef struct bJSC__JSModuleRecord { unsigned char bytes[216]; } bJSC__JSModuleRecord; + typedef char* bJSC__JSModuleRecord_buf; + typedef struct bJSC__ThrowScope { unsigned char bytes[8]; } bJSC__ThrowScope; + typedef char* bJSC__ThrowScope_buf; + typedef struct bJSC__PropertyName { unsigned char bytes[8]; } bJSC__PropertyName; + typedef char* bJSC__PropertyName_buf; + typedef struct bJSC__JSFunction { unsigned char bytes[32]; } bJSC__JSFunction; + typedef char* bJSC__JSFunction_buf; + typedef struct bJSC__JSGlobalObject { unsigned char bytes[2312]; } bJSC__JSGlobalObject; + typedef char* bJSC__JSGlobalObject_buf; + typedef struct bJSC__JSCell { unsigned char bytes[8]; } bJSC__JSCell; + typedef char* bJSC__JSCell_buf; + typedef struct bJSC__CatchScope { unsigned char bytes[8]; } bJSC__CatchScope; + typedef char* bJSC__CatchScope_buf; + typedef struct bWTF__String { unsigned char bytes[8]; } bWTF__String; + typedef char* bWTF__String_buf; + typedef struct bWTF__StringView { unsigned char bytes[16]; } bWTF__StringView; + typedef char* bWTF__StringView_buf; + typedef struct bJSC__JSModuleLoader { unsigned char bytes[16]; } bJSC__JSModuleLoader; + typedef char* bJSC__JSModuleLoader_buf; + typedef struct bInspector__ScriptArguments { unsigned char bytes[32]; } bInspector__ScriptArguments; + typedef char* bInspector__ScriptArguments_buf; + typedef struct bJSC__Exception { unsigned char bytes[40]; } bJSC__Exception; + typedef char* bJSC__Exception_buf; + typedef struct bJSC__VM { unsigned char bytes[52168]; } bJSC__VM; + typedef char* bJSC__VM_buf; + typedef struct bJSC__JSString { unsigned char bytes[16]; } bJSC__JSString; + typedef char* bJSC__JSString_buf; + typedef struct bJSC__SourceOrigin { unsigned char bytes[48]; } bJSC__SourceOrigin; + typedef char* bJSC__SourceOrigin_buf; + typedef struct bWTF__ExternalStringImpl { unsigned char bytes[40]; } bWTF__ExternalStringImpl; + typedef char* bWTF__ExternalStringImpl_buf; + typedef struct bJSC__JSInternalPromise { unsigned char bytes[32]; } bJSC__JSInternalPromise; + typedef char* bJSC__JSInternalPromise_buf; + typedef struct bWTF__StringImpl { unsigned char bytes[24]; } bWTF__StringImpl; + typedef char* bWTF__StringImpl_buf; + typedef struct bJSC__JSPromise { unsigned char bytes[32]; } bJSC__JSPromise; + typedef char* bJSC__JSPromise_buf; + typedef struct bJSC__JSObject { unsigned char bytes[16]; } bJSC__JSObject; + typedef char* bJSC__JSObject_buf; + typedef struct bJSC__Identifier { unsigned char bytes[8]; } bJSC__Identifier; + typedef char* bJSC__Identifier_buf; + +#ifndef __cplusplus + typedef bJSC__CatchScope JSC__CatchScope; // JSC::CatchScope + typedef struct JSC__GeneratorPrototype JSC__GeneratorPrototype; // JSC::GeneratorPrototype + typedef struct JSC__ArrayIteratorPrototype JSC__ArrayIteratorPrototype; // JSC::ArrayIteratorPrototype + typedef ErrorableResolvedSource ErrorableResolvedSource; + typedef struct JSC__JSPromisePrototype JSC__JSPromisePrototype; // JSC::JSPromisePrototype + typedef ErrorableZigString ErrorableZigString; + typedef bJSC__PropertyName JSC__PropertyName; // JSC::PropertyName + typedef bJSC__JSObject JSC__JSObject; // JSC::JSObject + typedef bWTF__ExternalStringImpl WTF__ExternalStringImpl; // WTF::ExternalStringImpl + typedef struct JSC__AsyncIteratorPrototype JSC__AsyncIteratorPrototype; // JSC::AsyncIteratorPrototype + typedef bJSC__JSModuleLoader JSC__JSModuleLoader; // JSC::JSModuleLoader + typedef struct JSC__AsyncGeneratorPrototype JSC__AsyncGeneratorPrototype; // JSC::AsyncGeneratorPrototype + typedef struct JSC__AsyncGeneratorFunctionPrototype JSC__AsyncGeneratorFunctionPrototype; // JSC::AsyncGeneratorFunctionPrototype + typedef bJSC__Identifier JSC__Identifier; // JSC::Identifier + typedef struct JSC__ArrayPrototype JSC__ArrayPrototype; // JSC::ArrayPrototype + typedef struct Zig__JSMicrotaskCallback Zig__JSMicrotaskCallback; // Zig::JSMicrotaskCallback + typedef bJSC__JSPromise JSC__JSPromise; // JSC::JSPromise + typedef struct JSC__SetIteratorPrototype JSC__SetIteratorPrototype; // JSC::SetIteratorPrototype + typedef SystemError SystemError; + typedef bJSC__JSCell JSC__JSCell; // JSC::JSCell + typedef bJSC__SourceOrigin JSC__SourceOrigin; // JSC::SourceOrigin + typedef Bun__Writable Bun__Writable; + typedef bJSC__JSModuleRecord JSC__JSModuleRecord; // JSC::JSModuleRecord + typedef bWTF__String WTF__String; // WTF::String + typedef bWTF__URL WTF__URL; // WTF::URL + typedef struct JSC__IteratorPrototype JSC__IteratorPrototype; // JSC::IteratorPrototype + typedef bJSC__JSInternalPromise JSC__JSInternalPromise; // JSC::JSInternalPromise + typedef Bun__Readable Bun__Readable; + typedef struct JSC__RegExpPrototype JSC__RegExpPrototype; // JSC::RegExpPrototype + typedef struct JSC__MapIteratorPrototype JSC__MapIteratorPrototype; // JSC::MapIteratorPrototype + typedef struct WebCore__FetchHeaders WebCore__FetchHeaders; // WebCore::FetchHeaders + typedef bWTF__StringView WTF__StringView; // WTF::StringView + typedef bJSC__ThrowScope JSC__ThrowScope; // JSC::ThrowScope + typedef bWTF__StringImpl WTF__StringImpl; // WTF::StringImpl + typedef bJSC__VM JSC__VM; // JSC::VM + typedef JSClassRef JSClassRef; + typedef Bun__ArrayBuffer Bun__ArrayBuffer; + typedef bJSC__JSGlobalObject JSC__JSGlobalObject; // JSC::JSGlobalObject + typedef bJSC__JSFunction JSC__JSFunction; // JSC::JSFunction + typedef struct JSC__AsyncFunctionPrototype JSC__AsyncFunctionPrototype; // JSC::AsyncFunctionPrototype + typedef ZigException ZigException; + typedef bJSC__SourceCode JSC__SourceCode; // JSC::SourceCode + typedef struct JSC__BigIntPrototype JSC__BigIntPrototype; // JSC::BigIntPrototype + typedef struct JSC__GeneratorFunctionPrototype JSC__GeneratorFunctionPrototype; // JSC::GeneratorFunctionPrototype + typedef ZigString ZigString; + typedef struct WebCore__DOMURL WebCore__DOMURL; // WebCore::DOMURL + typedef int64_t JSC__JSValue; + typedef struct JSC__FunctionPrototype JSC__FunctionPrototype; // JSC::FunctionPrototype + typedef bInspector__ScriptArguments Inspector__ScriptArguments; // Inspector::ScriptArguments + typedef bJSC__Exception JSC__Exception; // JSC::Exception + typedef bJSC__JSString JSC__JSString; // JSC::JSString + typedef struct JSC__ObjectPrototype JSC__ObjectPrototype; // JSC::ObjectPrototype + typedef struct JSC__StringPrototype JSC__StringPrototype; // JSC::StringPrototype + +#endif + +#ifdef __cplusplus + namespace JSC { + class JSCell; + class Exception; + class JSPromisePrototype; + class StringPrototype; + class GeneratorFunctionPrototype; + class ArrayPrototype; + class JSString; + class JSObject; + class AsyncIteratorPrototype; + class AsyncGeneratorFunctionPrototype; + class Identifier; + class JSPromise; + class RegExpPrototype; + class AsyncFunctionPrototype; + class CatchScope; + class VM; + class BigIntPrototype; + class SourceOrigin; + class ThrowScope; + class SetIteratorPrototype; + class AsyncGeneratorPrototype; + class PropertyName; + class MapIteratorPrototype; + class JSModuleRecord; + class JSInternalPromise; + class ArrayIteratorPrototype; + class JSFunction; + class JSModuleLoader; + class GeneratorPrototype; + class JSGlobalObject; + class SourceCode; + class FunctionPrototype; + class IteratorPrototype; + class ObjectPrototype; + } + namespace WTF { + class URL; + class StringImpl; + class String; + class StringView; + class ExternalStringImpl; + } + namespace Zig { + class JSMicrotaskCallback; + } + namespace WebCore { + class DOMURL; + class FetchHeaders; + } + namespace Inspector { + class ScriptArguments; + } + + typedef ErrorableResolvedSource ErrorableResolvedSource; + typedef ErrorableZigString ErrorableZigString; + typedef SystemError SystemError; + typedef Bun__Writable Bun__Writable; + typedef Bun__Readable Bun__Readable; + typedef JSClassRef JSClassRef; + typedef Bun__ArrayBuffer Bun__ArrayBuffer; + typedef ZigException ZigException; + typedef ZigString ZigString; + typedef int64_t JSC__JSValue; + using JSC__JSCell = JSC::JSCell; + using JSC__Exception = JSC::Exception; + using JSC__JSPromisePrototype = JSC::JSPromisePrototype; + using JSC__StringPrototype = JSC::StringPrototype; + using JSC__GeneratorFunctionPrototype = JSC::GeneratorFunctionPrototype; + using JSC__ArrayPrototype = JSC::ArrayPrototype; + using JSC__JSString = JSC::JSString; + using JSC__JSObject = JSC::JSObject; + using JSC__AsyncIteratorPrototype = JSC::AsyncIteratorPrototype; + using JSC__AsyncGeneratorFunctionPrototype = JSC::AsyncGeneratorFunctionPrototype; + using JSC__Identifier = JSC::Identifier; + using JSC__JSPromise = JSC::JSPromise; + using JSC__RegExpPrototype = JSC::RegExpPrototype; + using JSC__AsyncFunctionPrototype = JSC::AsyncFunctionPrototype; + using JSC__CatchScope = JSC::CatchScope; + using JSC__VM = JSC::VM; + using JSC__BigIntPrototype = JSC::BigIntPrototype; + using JSC__SourceOrigin = JSC::SourceOrigin; + using JSC__ThrowScope = JSC::ThrowScope; + using JSC__SetIteratorPrototype = JSC::SetIteratorPrototype; + using JSC__AsyncGeneratorPrototype = JSC::AsyncGeneratorPrototype; + using JSC__PropertyName = JSC::PropertyName; + using JSC__MapIteratorPrototype = JSC::MapIteratorPrototype; + using JSC__JSModuleRecord = JSC::JSModuleRecord; + using JSC__JSInternalPromise = JSC::JSInternalPromise; + using JSC__ArrayIteratorPrototype = JSC::ArrayIteratorPrototype; + using JSC__JSFunction = JSC::JSFunction; + using JSC__JSModuleLoader = JSC::JSModuleLoader; + using JSC__GeneratorPrototype = JSC::GeneratorPrototype; + using JSC__JSGlobalObject = JSC::JSGlobalObject; + using JSC__SourceCode = JSC::SourceCode; + using JSC__FunctionPrototype = JSC::FunctionPrototype; + using JSC__IteratorPrototype = JSC::IteratorPrototype; + using JSC__ObjectPrototype = JSC::ObjectPrototype; + using WTF__URL = WTF::URL; + using WTF__StringImpl = WTF::StringImpl; + using WTF__String = WTF::String; + using WTF__StringView = WTF::StringView; + using WTF__ExternalStringImpl = WTF::ExternalStringImpl; + using Zig__JSMicrotaskCallback = Zig::JSMicrotaskCallback; + using WebCore__DOMURL = WebCore::DOMURL; + using WebCore__FetchHeaders = WebCore::FetchHeaders; + using Inspector__ScriptArguments = Inspector::ScriptArguments; + +#endif + + +#pragma mark - JSC::JSObject + +CPP_DECL JSC__JSValue JSC__JSObject__create(JSC__JSGlobalObject* arg0, size_t arg1, void* arg2, void (* ArgFn3)(void* arg0, JSC__JSObject* arg1, JSC__JSGlobalObject* arg2)); +CPP_DECL size_t JSC__JSObject__getArrayLength(JSC__JSObject* arg0); +CPP_DECL JSC__JSValue JSC__JSObject__getDirect(JSC__JSObject* arg0, JSC__JSGlobalObject* arg1, const ZigString* arg2); +CPP_DECL JSC__JSValue JSC__JSObject__getIndex(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, uint32_t arg2); +CPP_DECL void JSC__JSObject__putRecord(JSC__JSObject* arg0, JSC__JSGlobalObject* arg1, ZigString* arg2, ZigString* arg3, size_t arg4); +CPP_DECL JSC__JSValue ZigString__external(const ZigString* arg0, JSC__JSGlobalObject* arg1, void* arg2, void (* ArgFn3)(void* arg0, void* arg1, size_t arg2)); +CPP_DECL JSC__JSValue ZigString__to16BitValue(const ZigString* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSValue ZigString__toErrorInstance(const ZigString* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSValue ZigString__toExternalU16(const uint16_t* arg0, size_t arg1, JSC__JSGlobalObject* arg2); +CPP_DECL JSC__JSValue ZigString__toExternalValue(const ZigString* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSValue ZigString__toExternalValueWithCallback(const ZigString* arg0, JSC__JSGlobalObject* arg1, void (* ArgFn2)(void* arg0, void* arg1, size_t arg2)); +CPP_DECL JSC__JSValue ZigString__toValue(const ZigString* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSValue ZigString__toValueGC(const ZigString* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL WebCore__DOMURL* WebCore__DOMURL__cast_(JSC__JSValue JSValue0, JSC__VM* arg1); +CPP_DECL void WebCore__DOMURL__href_(WebCore__DOMURL* arg0, ZigString* arg1); +CPP_DECL void WebCore__DOMURL__pathname_(WebCore__DOMURL* arg0, ZigString* arg1); + +#pragma mark - WebCore::FetchHeaders + +CPP_DECL void WebCore__FetchHeaders__append(WebCore__FetchHeaders* arg0, const ZigString* arg1, const ZigString* arg2); +CPP_DECL WebCore__FetchHeaders* WebCore__FetchHeaders__cast_(JSC__JSValue JSValue0, JSC__VM* arg1); +CPP_DECL JSC__JSValue WebCore__FetchHeaders__clone(WebCore__FetchHeaders* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL WebCore__FetchHeaders* WebCore__FetchHeaders__cloneThis(WebCore__FetchHeaders* arg0); +CPP_DECL void WebCore__FetchHeaders__copyTo(WebCore__FetchHeaders* arg0, StringPointer* arg1, StringPointer* arg2, unsigned char* arg3); +CPP_DECL void WebCore__FetchHeaders__count(WebCore__FetchHeaders* arg0, uint32_t* arg1, uint32_t* arg2); +CPP_DECL WebCore__FetchHeaders* WebCore__FetchHeaders__createEmpty(); +CPP_DECL WebCore__FetchHeaders* WebCore__FetchHeaders__createFromJS(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +CPP_DECL WebCore__FetchHeaders* WebCore__FetchHeaders__createFromPicoHeaders_(JSC__JSGlobalObject* arg0, const void* arg1); +CPP_DECL WebCore__FetchHeaders* WebCore__FetchHeaders__createFromUWS(JSC__JSGlobalObject* arg0, void* arg1); +CPP_DECL JSC__JSValue WebCore__FetchHeaders__createValue(JSC__JSGlobalObject* arg0, StringPointer* arg1, StringPointer* arg2, const ZigString* arg3, uint32_t arg4); +CPP_DECL void WebCore__FetchHeaders__deref(WebCore__FetchHeaders* arg0); +CPP_DECL void WebCore__FetchHeaders__get_(WebCore__FetchHeaders* arg0, const ZigString* arg1, ZigString* arg2); +CPP_DECL bool WebCore__FetchHeaders__has(WebCore__FetchHeaders* arg0, const ZigString* arg1); +CPP_DECL void WebCore__FetchHeaders__put_(WebCore__FetchHeaders* arg0, const ZigString* arg1, const ZigString* arg2); +CPP_DECL void WebCore__FetchHeaders__remove(WebCore__FetchHeaders* arg0, const ZigString* arg1); +CPP_DECL JSC__JSValue WebCore__FetchHeaders__toJS(WebCore__FetchHeaders* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL void WebCore__FetchHeaders__toUWSResponse(WebCore__FetchHeaders* arg0, bool arg1, void* arg2); +CPP_DECL JSC__JSValue SystemError__toErrorInstance(const SystemError* arg0, JSC__JSGlobalObject* arg1); + +#pragma mark - JSC::JSCell + +CPP_DECL JSC__JSObject* JSC__JSCell__getObject(JSC__JSCell* arg0); +CPP_DECL bWTF__String JSC__JSCell__getString(JSC__JSCell* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL unsigned char JSC__JSCell__getType(JSC__JSCell* arg0); + +#pragma mark - JSC::JSString + +CPP_DECL JSC__JSString* JSC__JSString__createFromOwnedString(JSC__VM* arg0, const WTF__String* arg1); +CPP_DECL JSC__JSString* JSC__JSString__createFromString(JSC__VM* arg0, const WTF__String* arg1); +CPP_DECL bool JSC__JSString__eql(const JSC__JSString* arg0, JSC__JSGlobalObject* arg1, JSC__JSString* arg2); +CPP_DECL bool JSC__JSString__is8Bit(const JSC__JSString* arg0); +CPP_DECL void JSC__JSString__iterator(JSC__JSString* arg0, JSC__JSGlobalObject* arg1, void* arg2); +CPP_DECL size_t JSC__JSString__length(const JSC__JSString* arg0); +CPP_DECL JSC__JSObject* JSC__JSString__toObject(JSC__JSString* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL bWTF__String JSC__JSString__value(JSC__JSString* arg0, JSC__JSGlobalObject* arg1); + +#pragma mark - Inspector::ScriptArguments + +CPP_DECL JSC__JSValue Inspector__ScriptArguments__argumentAt(Inspector__ScriptArguments* arg0, size_t arg1); +CPP_DECL size_t Inspector__ScriptArguments__argumentCount(Inspector__ScriptArguments* arg0); +CPP_DECL bWTF__String Inspector__ScriptArguments__getFirstArgumentAsString(Inspector__ScriptArguments* arg0); +CPP_DECL bool Inspector__ScriptArguments__isEqual(Inspector__ScriptArguments* arg0, Inspector__ScriptArguments* arg1); +CPP_DECL void Inspector__ScriptArguments__release(Inspector__ScriptArguments* arg0); + +#pragma mark - JSC::JSModuleLoader + +CPP_DECL bool JSC__JSModuleLoader__checkSyntax(JSC__JSGlobalObject* arg0, const JSC__SourceCode* arg1, bool arg2); +CPP_DECL JSC__JSValue JSC__JSModuleLoader__evaluate(JSC__JSGlobalObject* arg0, const unsigned char* arg1, size_t arg2, const unsigned char* arg3, size_t arg4, JSC__JSValue JSValue5, JSC__JSValue* arg6); +CPP_DECL JSC__JSInternalPromise* JSC__JSModuleLoader__importModule(JSC__JSGlobalObject* arg0, const JSC__Identifier* arg1); +CPP_DECL JSC__JSValue JSC__JSModuleLoader__linkAndEvaluateModule(JSC__JSGlobalObject* arg0, const JSC__Identifier* arg1); +CPP_DECL JSC__JSInternalPromise* JSC__JSModuleLoader__loadAndEvaluateModule(JSC__JSGlobalObject* arg0, const ZigString* arg1); +CPP_DECL JSC__JSInternalPromise* JSC__JSModuleLoader__loadAndEvaluateModuleEntryPoint(JSC__JSGlobalObject* arg0, const JSC__SourceCode* arg1); + +#pragma mark - JSC::JSModuleRecord + +CPP_DECL bJSC__SourceCode JSC__JSModuleRecord__sourceCode(JSC__JSModuleRecord* arg0); + +#pragma mark - JSC::JSPromise + +CPP_DECL JSC__JSValue JSC__JSPromise__asValue(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSPromise* JSC__JSPromise__create(JSC__JSGlobalObject* arg0); +CPP_DECL bool JSC__JSPromise__isHandled(const JSC__JSPromise* arg0, JSC__VM* arg1); +CPP_DECL void JSC__JSPromise__reject(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL void JSC__JSPromise__rejectAsHandled(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL void JSC__JSPromise__rejectAsHandledException(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1, JSC__Exception* arg2); +CPP_DECL JSC__JSPromise* JSC__JSPromise__rejectedPromise(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +CPP_DECL JSC__JSValue JSC__JSPromise__rejectedPromiseValue(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +CPP_DECL void JSC__JSPromise__rejectWithCaughtException(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1, bJSC__ThrowScope arg2); +CPP_DECL void JSC__JSPromise__resolve(JSC__JSPromise* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL JSC__JSPromise* JSC__JSPromise__resolvedPromise(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +CPP_DECL JSC__JSValue JSC__JSPromise__resolvedPromiseValue(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +CPP_DECL JSC__JSValue JSC__JSPromise__result(const JSC__JSPromise* arg0, JSC__VM* arg1); +CPP_DECL uint32_t JSC__JSPromise__status(const JSC__JSPromise* arg0, JSC__VM* arg1); + +#pragma mark - JSC::JSInternalPromise + +CPP_DECL JSC__JSInternalPromise* JSC__JSInternalPromise__create(JSC__JSGlobalObject* arg0); +CPP_DECL bool JSC__JSInternalPromise__isHandled(const JSC__JSInternalPromise* arg0, JSC__VM* arg1); +CPP_DECL void JSC__JSInternalPromise__reject(JSC__JSInternalPromise* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL void JSC__JSInternalPromise__rejectAsHandled(JSC__JSInternalPromise* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL void JSC__JSInternalPromise__rejectAsHandledException(JSC__JSInternalPromise* arg0, JSC__JSGlobalObject* arg1, JSC__Exception* arg2); +CPP_DECL JSC__JSInternalPromise* JSC__JSInternalPromise__rejectedPromise(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +CPP_DECL void JSC__JSInternalPromise__rejectWithCaughtException(JSC__JSInternalPromise* arg0, JSC__JSGlobalObject* arg1, bJSC__ThrowScope arg2); +CPP_DECL void JSC__JSInternalPromise__resolve(JSC__JSInternalPromise* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL JSC__JSInternalPromise* JSC__JSInternalPromise__resolvedPromise(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +CPP_DECL JSC__JSValue JSC__JSInternalPromise__result(const JSC__JSInternalPromise* arg0, JSC__VM* arg1); +CPP_DECL uint32_t JSC__JSInternalPromise__status(const JSC__JSInternalPromise* arg0, JSC__VM* arg1); + +#pragma mark - JSC::SourceOrigin + +CPP_DECL bJSC__SourceOrigin JSC__SourceOrigin__fromURL(const WTF__URL* arg0); + +#pragma mark - JSC::SourceCode + +CPP_DECL void JSC__SourceCode__fromString(JSC__SourceCode* arg0, const WTF__String* arg1, const JSC__SourceOrigin* arg2, WTF__String* arg3, unsigned char SourceType4); + +#pragma mark - JSC::JSFunction + +CPP_DECL bWTF__String JSC__JSFunction__calculatedDisplayName(JSC__JSFunction* arg0, JSC__VM* arg1); +CPP_DECL bWTF__String JSC__JSFunction__displayName(JSC__JSFunction* arg0, JSC__VM* arg1); +CPP_DECL bWTF__String JSC__JSFunction__getName(JSC__JSFunction* arg0, JSC__VM* arg1); + +#pragma mark - JSC::JSGlobalObject + +CPP_DECL JSC__ArrayIteratorPrototype* JSC__JSGlobalObject__arrayIteratorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__ArrayPrototype* JSC__JSGlobalObject__arrayPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__AsyncFunctionPrototype* JSC__JSGlobalObject__asyncFunctionPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__AsyncGeneratorFunctionPrototype* JSC__JSGlobalObject__asyncGeneratorFunctionPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__AsyncGeneratorPrototype* JSC__JSGlobalObject__asyncGeneratorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__AsyncIteratorPrototype* JSC__JSGlobalObject__asyncIteratorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__BigIntPrototype* JSC__JSGlobalObject__bigIntPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSObject* JSC__JSGlobalObject__booleanPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL VirtualMachine* JSC__JSGlobalObject__bunVM(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSValue JSC__JSGlobalObject__createAggregateError(JSC__JSGlobalObject* arg0, void** arg1, uint16_t arg2, const ZigString* arg3); +CPP_DECL JSC__JSObject* JSC__JSGlobalObject__datePrototype(JSC__JSGlobalObject* arg0); +CPP_DECL void JSC__JSGlobalObject__deleteModuleRegistryEntry(JSC__JSGlobalObject* arg0, ZigString* arg1); +CPP_DECL JSC__JSObject* JSC__JSGlobalObject__errorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__FunctionPrototype* JSC__JSGlobalObject__functionPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSValue JSC__JSGlobalObject__generateHeapSnapshot(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__GeneratorFunctionPrototype* JSC__JSGlobalObject__generatorFunctionPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__GeneratorPrototype* JSC__JSGlobalObject__generatorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSValue JSC__JSGlobalObject__getCachedObject(JSC__JSGlobalObject* arg0, const ZigString* arg1); +CPP_DECL JSC__IteratorPrototype* JSC__JSGlobalObject__iteratorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSObject* JSC__JSGlobalObject__jsSetPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__MapIteratorPrototype* JSC__JSGlobalObject__mapIteratorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSObject* JSC__JSGlobalObject__mapPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSObject* JSC__JSGlobalObject__numberPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__ObjectPrototype* JSC__JSGlobalObject__objectPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSPromisePrototype* JSC__JSGlobalObject__promisePrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSValue JSC__JSGlobalObject__putCachedObject(JSC__JSGlobalObject* arg0, const ZigString* arg1, JSC__JSValue JSValue2); +CPP_DECL JSC__RegExpPrototype* JSC__JSGlobalObject__regExpPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__SetIteratorPrototype* JSC__JSGlobalObject__setIteratorPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__StringPrototype* JSC__JSGlobalObject__stringPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSObject* JSC__JSGlobalObject__symbolPrototype(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__VM* JSC__JSGlobalObject__vm(JSC__JSGlobalObject* arg0); + +#pragma mark - WTF::URL + +CPP_DECL bWTF__StringView WTF__URL__encodedPassword(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__encodedUser(WTF__URL* arg0); +CPP_DECL bWTF__String WTF__URL__fileSystemPath(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__fragmentIdentifier(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__fragmentIdentifierWithLeadingNumberSign(WTF__URL* arg0); +CPP_DECL void WTF__URL__fromFileSystemPath(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL bWTF__URL WTF__URL__fromString(bWTF__String arg0, bWTF__String arg1); +CPP_DECL bWTF__StringView WTF__URL__host(WTF__URL* arg0); +CPP_DECL bWTF__String WTF__URL__hostAndPort(WTF__URL* arg0); +CPP_DECL bool WTF__URL__isEmpty(const WTF__URL* arg0); +CPP_DECL bool WTF__URL__isValid(const WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__lastPathComponent(WTF__URL* arg0); +CPP_DECL bWTF__String WTF__URL__password(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__path(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__protocol(WTF__URL* arg0); +CPP_DECL bWTF__String WTF__URL__protocolHostAndPort(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__query(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__queryWithLeadingQuestionMark(WTF__URL* arg0); +CPP_DECL void WTF__URL__setHost(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL void WTF__URL__setHostAndPort(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL void WTF__URL__setPassword(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL void WTF__URL__setPath(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL void WTF__URL__setProtocol(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL void WTF__URL__setQuery(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL void WTF__URL__setUser(WTF__URL* arg0, bWTF__StringView arg1); +CPP_DECL bWTF__String WTF__URL__stringWithoutFragmentIdentifier(WTF__URL* arg0); +CPP_DECL bWTF__StringView WTF__URL__stringWithoutQueryOrFragmentIdentifier(WTF__URL* arg0); +CPP_DECL bWTF__URL WTF__URL__truncatedForUseAsBase(WTF__URL* arg0); +CPP_DECL bWTF__String WTF__URL__user(WTF__URL* arg0); + +#pragma mark - WTF::String + +CPP_DECL const uint16_t* WTF__String__characters16(WTF__String* arg0); +CPP_DECL const unsigned char* WTF__String__characters8(WTF__String* arg0); +CPP_DECL bWTF__String WTF__String__createFromExternalString(bWTF__ExternalStringImpl arg0); +CPP_DECL void WTF__String__createWithoutCopyingFromPtr(WTF__String* arg0, const unsigned char* arg1, size_t arg2); +CPP_DECL bool WTF__String__eqlSlice(WTF__String* arg0, const unsigned char* arg1, size_t arg2); +CPP_DECL bool WTF__String__eqlString(WTF__String* arg0, const WTF__String* arg1); +CPP_DECL const WTF__StringImpl* WTF__String__impl(WTF__String* arg0); +CPP_DECL bool WTF__String__is16Bit(WTF__String* arg0); +CPP_DECL bool WTF__String__is8Bit(WTF__String* arg0); +CPP_DECL bool WTF__String__isEmpty(WTF__String* arg0); +CPP_DECL bool WTF__String__isExternal(WTF__String* arg0); +CPP_DECL bool WTF__String__isStatic(WTF__String* arg0); +CPP_DECL size_t WTF__String__length(WTF__String* arg0); + +#pragma mark - JSC::JSValue + +CPP_DECL void JSC__JSValue___then(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, void* arg2, void (* ArgFn3)(JSC__JSGlobalObject* arg0, void* arg1, void** arg2, size_t arg3), void (* ArgFn4)(JSC__JSGlobalObject* arg0, void* arg1, void** arg2, size_t arg3)); +CPP_DECL bool JSC__JSValue__asArrayBuffer_(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, Bun__ArrayBuffer* arg2); +CPP_DECL JSC__JSCell* JSC__JSValue__asCell(JSC__JSValue JSValue0); +CPP_DECL JSC__JSInternalPromise* JSC__JSValue__asInternalPromise(JSC__JSValue JSValue0); +CPP_DECL double JSC__JSValue__asNumber(JSC__JSValue JSValue0); +CPP_DECL bJSC__JSObject JSC__JSValue__asObject(JSC__JSValue JSValue0); +CPP_DECL JSC__JSPromise* JSC__JSValue__asPromise(JSC__JSValue JSValue0); +CPP_DECL JSC__JSPromise* JSC__JSValue__asPromise(JSC__JSValue JSValue0); +CPP_DECL JSC__JSString* JSC__JSValue__asString(JSC__JSValue JSValue0); +CPP_DECL JSC__JSValue JSC__JSValue__createEmptyObject(JSC__JSGlobalObject* arg0, size_t arg1); +CPP_DECL JSC__JSValue JSC__JSValue__createInternalPromise(JSC__JSGlobalObject* arg0); +CPP_DECL JSC__JSValue JSC__JSValue__createObject2(JSC__JSGlobalObject* arg0, const ZigString* arg1, const ZigString* arg2, JSC__JSValue JSValue3, JSC__JSValue JSValue4); +CPP_DECL JSC__JSValue JSC__JSValue__createRangeError(const ZigString* arg0, const ZigString* arg1, JSC__JSGlobalObject* arg2); +CPP_DECL JSC__JSValue JSC__JSValue__createStringArray(JSC__JSGlobalObject* arg0, ZigString* arg1, size_t arg2, bool arg3); +CPP_DECL JSC__JSValue JSC__JSValue__createTypeError(const ZigString* arg0, const ZigString* arg1, JSC__JSGlobalObject* arg2); +CPP_DECL JSC__JSValue JSC__JSValue__createUninitializedUint8Array(JSC__JSGlobalObject* arg0, size_t arg1); +CPP_DECL bool JSC__JSValue__eqlCell(JSC__JSValue JSValue0, JSC__JSCell* arg1); +CPP_DECL bool JSC__JSValue__eqlValue(JSC__JSValue JSValue0, JSC__JSValue JSValue1); +CPP_DECL void JSC__JSValue__forEach(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, void* arg2, void (* ArgFn3)(JSC__VM* arg0, JSC__JSGlobalObject* arg1, void* arg2, JSC__JSValue JSValue3)); +CPP_DECL JSC__JSValue JSC__JSValue__fromEntries(JSC__JSGlobalObject* arg0, ZigString* arg1, ZigString* arg2, size_t arg3, bool arg4); +CPP_DECL JSC__JSValue JSC__JSValue__fromInt64NoTruncate(JSC__JSGlobalObject* arg0, int64_t arg1); +CPP_DECL JSC__JSValue JSC__JSValue__fromUInt64NoTruncate(JSC__JSGlobalObject* arg0, uint64_t arg1); +CPP_DECL void JSC__JSValue__getClassName(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2); +CPP_DECL JSC__JSValue JSC__JSValue__getErrorsProperty(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSValue JSC__JSValue__getIfPropertyExistsImpl(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, uint32_t arg3); +CPP_DECL uint32_t JSC__JSValue__getLengthOfArray(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL void JSC__JSValue__getNameProperty(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2); +CPP_DECL JSC__JSValue JSC__JSValue__getPrototype(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL Bun__Readable* JSC__JSValue__getReadableStreamState(JSC__JSValue JSValue0, JSC__VM* arg1); +CPP_DECL void JSC__JSValue__getSymbolDescription(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2); +CPP_DECL Bun__Writable* JSC__JSValue__getWritableStreamState(JSC__JSValue JSValue0, JSC__VM* arg1); +CPP_DECL bool JSC__JSValue__isAggregateError(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL bool JSC__JSValue__isAnyInt(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isBigInt(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isBigInt32(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isBoolean(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isCallable(JSC__JSValue JSValue0, JSC__VM* arg1); +CPP_DECL bool JSC__JSValue__isCell(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isClass(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL bool JSC__JSValue__isCustomGetterSetter(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isError(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isException(JSC__JSValue JSValue0, JSC__VM* arg1); +CPP_DECL bool JSC__JSValue__isGetterSetter(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isHeapBigInt(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isInt32(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isInt32AsAnyInt(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isIterable(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL bool JSC__JSValue__isNumber(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isObject(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isPrimitive(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isSameValue(JSC__JSValue JSValue0, JSC__JSValue JSValue1, JSC__JSGlobalObject* arg2); +CPP_DECL bool JSC__JSValue__isString(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isSymbol(JSC__JSValue JSValue0); +CPP_DECL bool JSC__JSValue__isTerminationException(JSC__JSValue JSValue0, JSC__VM* arg1); +CPP_DECL bool JSC__JSValue__isUInt32AsAnyInt(JSC__JSValue JSValue0); +CPP_DECL JSC__JSValue JSC__JSValue__jsBoolean(bool arg0); +CPP_DECL JSC__JSValue JSC__JSValue__jsDoubleNumber(double arg0); +CPP_DECL JSC__JSValue JSC__JSValue__jsNull(); +CPP_DECL JSC__JSValue JSC__JSValue__jsNumberFromChar(unsigned char arg0); +CPP_DECL JSC__JSValue JSC__JSValue__jsNumberFromDouble(double arg0); +CPP_DECL JSC__JSValue JSC__JSValue__jsNumberFromInt32(int32_t arg0); +CPP_DECL JSC__JSValue JSC__JSValue__jsNumberFromInt64(int64_t arg0); +CPP_DECL JSC__JSValue JSC__JSValue__jsNumberFromU16(uint16_t arg0); +CPP_DECL JSC__JSValue JSC__JSValue__jsNumberFromUint64(uint64_t arg0); +CPP_DECL void JSC__JSValue__jsonStringify(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, uint32_t arg2, ZigString* arg3); +CPP_DECL JSC__JSValue JSC__JSValue__jsTDZValue(); +CPP_DECL unsigned char JSC__JSValue__jsType(JSC__JSValue JSValue0); +CPP_DECL JSC__JSValue JSC__JSValue__jsUndefined(); +CPP_DECL JSC__JSValue JSC__JSValue__makeWithNameAndPrototype(JSC__JSGlobalObject* arg0, void* arg1, void* arg2, const ZigString* arg3); +CPP_DECL JSC__JSValue JSC__JSValue__parseJSON(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL void JSC__JSValue__put(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, const ZigString* arg2, JSC__JSValue JSValue3); +CPP_DECL void JSC__JSValue__putRecord(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2, ZigString* arg3, size_t arg4); +CPP_DECL JSC__JSValue JSC__JSValue__symbolFor(JSC__JSGlobalObject* arg0, ZigString* arg1); +CPP_DECL bool JSC__JSValue__symbolKeyFor(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigString* arg2); +CPP_DECL bool JSC__JSValue__toBoolean(JSC__JSValue JSValue0); +CPP_DECL int32_t JSC__JSValue__toInt32(JSC__JSValue JSValue0); +CPP_DECL int64_t JSC__JSValue__toInt64(JSC__JSValue JSValue0); +CPP_DECL JSC__JSObject* JSC__JSValue__toObject(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL bJSC__Identifier JSC__JSValue__toPropertyKey(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSValue JSC__JSValue__toPropertyKeyValue(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSString* JSC__JSValue__toString(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSString* JSC__JSValue__toString(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL JSC__JSString* JSC__JSValue__toStringOrNull(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL uint64_t JSC__JSValue__toUInt64NoTruncate(JSC__JSValue JSValue0); +CPP_DECL bWTF__String JSC__JSValue__toWTFString(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1); +CPP_DECL void JSC__JSValue__toZigException(JSC__JSValue JSValue0, JSC__JSGlobalObject* arg1, ZigException* arg2); +CPP_DECL void JSC__JSValue__toZigString(JSC__JSValue JSValue0, ZigString* arg1, JSC__JSGlobalObject* arg2); + +#pragma mark - JSC::PropertyName + +CPP_DECL bool JSC__PropertyName__eqlToIdentifier(JSC__PropertyName* arg0, const JSC__Identifier* arg1); +CPP_DECL bool JSC__PropertyName__eqlToPropertyName(JSC__PropertyName* arg0, const JSC__PropertyName* arg1); +CPP_DECL const WTF__StringImpl* JSC__PropertyName__publicName(JSC__PropertyName* arg0); +CPP_DECL const WTF__StringImpl* JSC__PropertyName__uid(JSC__PropertyName* arg0); + +#pragma mark - JSC::Exception + +CPP_DECL JSC__Exception* JSC__Exception__create(JSC__JSGlobalObject* arg0, JSC__JSObject* arg1, unsigned char StackCaptureAction2); +CPP_DECL void JSC__Exception__getStackTrace(JSC__Exception* arg0, ZigStackTrace* arg1); +CPP_DECL JSC__JSValue JSC__Exception__value(JSC__Exception* arg0); + +#pragma mark - JSC::VM + +CPP_DECL void JSC__VM__clearExecutionTimeLimit(JSC__VM* arg0); +CPP_DECL JSC__VM* JSC__VM__create(unsigned char HeapType0); +CPP_DECL void JSC__VM__deferGC(JSC__VM* arg0, void* arg1, void (* ArgFn2)(void* arg0)); +CPP_DECL void JSC__VM__deinit(JSC__VM* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL void JSC__VM__deleteAllCode(JSC__VM* arg0, JSC__JSGlobalObject* arg1); +CPP_DECL void JSC__VM__doWork(JSC__VM* arg0); +CPP_DECL void JSC__VM__drainMicrotasks(JSC__VM* arg0); +CPP_DECL bool JSC__VM__executionForbidden(JSC__VM* arg0); +CPP_DECL void JSC__VM__holdAPILock(JSC__VM* arg0, void* arg1, void (* ArgFn2)(void* arg0)); +CPP_DECL bool JSC__VM__isEntered(JSC__VM* arg0); +CPP_DECL bool JSC__VM__isJITEnabled(); +CPP_DECL void JSC__VM__releaseWeakRefs(JSC__VM* arg0); +CPP_DECL JSC__JSValue JSC__VM__runGC(JSC__VM* arg0, bool arg1); +CPP_DECL void JSC__VM__setExecutionForbidden(JSC__VM* arg0, bool arg1); +CPP_DECL void JSC__VM__setExecutionTimeLimit(JSC__VM* arg0, double arg1); +CPP_DECL void JSC__VM__shrinkFootprint(JSC__VM* arg0); +CPP_DECL void JSC__VM__throwError(JSC__VM* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL void JSC__VM__throwError(JSC__VM* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue JSValue2); +CPP_DECL void JSC__VM__whenIdle(JSC__VM* arg0, void (* ArgFn1)()); + +#pragma mark - JSC::ThrowScope + +CPP_DECL void JSC__ThrowScope__clearException(JSC__ThrowScope* arg0); +CPP_DECL bJSC__ThrowScope JSC__ThrowScope__declare(JSC__VM* arg0, unsigned char* arg1, unsigned char* arg2, size_t arg3); +CPP_DECL JSC__Exception* JSC__ThrowScope__exception(JSC__ThrowScope* arg0); +CPP_DECL void JSC__ThrowScope__release(JSC__ThrowScope* arg0); + +#pragma mark - JSC::CatchScope + +CPP_DECL void JSC__CatchScope__clearException(JSC__CatchScope* arg0); +CPP_DECL bJSC__CatchScope JSC__CatchScope__declare(JSC__VM* arg0, unsigned char* arg1, unsigned char* arg2, size_t arg3); +CPP_DECL JSC__Exception* JSC__CatchScope__exception(JSC__CatchScope* arg0); + +#pragma mark - JSC::Identifier + +CPP_DECL void JSC__Identifier__deinit(const JSC__Identifier* arg0); +CPP_DECL bool JSC__Identifier__eqlIdent(const JSC__Identifier* arg0, const JSC__Identifier* arg1); +CPP_DECL bool JSC__Identifier__eqlStringImpl(const JSC__Identifier* arg0, const WTF__StringImpl* arg1); +CPP_DECL bool JSC__Identifier__eqlUTF8(const JSC__Identifier* arg0, const unsigned char* arg1, size_t arg2); +CPP_DECL bJSC__Identifier JSC__Identifier__fromSlice(JSC__VM* arg0, const unsigned char* arg1, size_t arg2); +CPP_DECL bJSC__Identifier JSC__Identifier__fromString(JSC__VM* arg0, const WTF__String* arg1); +CPP_DECL bool JSC__Identifier__isEmpty(const JSC__Identifier* arg0); +CPP_DECL bool JSC__Identifier__isNull(const JSC__Identifier* arg0); +CPP_DECL bool JSC__Identifier__isPrivateName(const JSC__Identifier* arg0); +CPP_DECL bool JSC__Identifier__isSymbol(const JSC__Identifier* arg0); +CPP_DECL size_t JSC__Identifier__length(const JSC__Identifier* arg0); +CPP_DECL bool JSC__Identifier__neqlIdent(const JSC__Identifier* arg0, const JSC__Identifier* arg1); +CPP_DECL bool JSC__Identifier__neqlStringImpl(const JSC__Identifier* arg0, const WTF__StringImpl* arg1); +CPP_DECL bWTF__String JSC__Identifier__toString(const JSC__Identifier* arg0); + +#pragma mark - WTF::StringImpl + +CPP_DECL const uint16_t* WTF__StringImpl__characters16(const WTF__StringImpl* arg0); +CPP_DECL const unsigned char* WTF__StringImpl__characters8(const WTF__StringImpl* arg0); +CPP_DECL bool WTF__StringImpl__is16Bit(const WTF__StringImpl* arg0); +CPP_DECL bool WTF__StringImpl__is8Bit(const WTF__StringImpl* arg0); +CPP_DECL bool WTF__StringImpl__isEmpty(const WTF__StringImpl* arg0); +CPP_DECL bool WTF__StringImpl__isExternal(const WTF__StringImpl* arg0); +CPP_DECL bool WTF__StringImpl__isStatic(const WTF__StringImpl* arg0); +CPP_DECL size_t WTF__StringImpl__length(const WTF__StringImpl* arg0); + +#pragma mark - WTF::ExternalStringImpl + +CPP_DECL const uint16_t* WTF__ExternalStringImpl__characters16(const WTF__ExternalStringImpl* arg0); +CPP_DECL const unsigned char* WTF__ExternalStringImpl__characters8(const WTF__ExternalStringImpl* arg0); +CPP_DECL bWTF__ExternalStringImpl WTF__ExternalStringImpl__create(const unsigned char* arg0, size_t arg1, void (* ArgFn2)(void* arg0, unsigned char* arg1, size_t arg2)); +CPP_DECL bool WTF__ExternalStringImpl__is16Bit(const WTF__ExternalStringImpl* arg0); +CPP_DECL bool WTF__ExternalStringImpl__is8Bit(const WTF__ExternalStringImpl* arg0); +CPP_DECL bool WTF__ExternalStringImpl__isEmpty(const WTF__ExternalStringImpl* arg0); +CPP_DECL size_t WTF__ExternalStringImpl__length(const WTF__ExternalStringImpl* arg0); + +#pragma mark - WTF::StringView + +CPP_DECL const uint16_t* WTF__StringView__characters16(const WTF__StringView* arg0); +CPP_DECL const unsigned char* WTF__StringView__characters8(const WTF__StringView* arg0); +CPP_DECL void WTF__StringView__from8Bit(WTF__StringView* arg0, const unsigned char* arg1, size_t arg2); +CPP_DECL bool WTF__StringView__is16Bit(const WTF__StringView* arg0); +CPP_DECL bool WTF__StringView__is8Bit(const WTF__StringView* arg0); +CPP_DECL bool WTF__StringView__isEmpty(const WTF__StringView* arg0); +CPP_DECL size_t WTF__StringView__length(const WTF__StringView* arg0); + +#pragma mark - Zig::GlobalObject + +CPP_DECL JSC__JSGlobalObject* Zig__GlobalObject__create(JSClassRef* arg0, int32_t arg1, void* arg2); +CPP_DECL void* Zig__GlobalObject__getModuleRegistryMap(JSC__JSGlobalObject* arg0); +CPP_DECL bool Zig__GlobalObject__resetModuleRegistryMap(JSC__JSGlobalObject* arg0, void* arg1); + +#ifdef __cplusplus + +ZIG_DECL JSC__JSValue Zig__GlobalObject__createImportMetaProperties(JSC__JSGlobalObject* arg0, JSC__JSModuleLoader* arg1, JSC__JSValue JSValue2, JSC__JSModuleRecord* arg3, JSC__JSValue JSValue4); +ZIG_DECL void Zig__GlobalObject__fetch(ErrorableResolvedSource* arg0, JSC__JSGlobalObject* arg1, ZigString* arg2, ZigString* arg3); +ZIG_DECL ErrorableZigString Zig__GlobalObject__import(JSC__JSGlobalObject* arg0, ZigString* arg1, ZigString* arg2); +ZIG_DECL void Zig__GlobalObject__onCrash(); +ZIG_DECL JSC__JSValue Zig__GlobalObject__promiseRejectionTracker(JSC__JSGlobalObject* arg0, JSC__JSPromise* arg1, uint32_t JSPromiseRejectionOperation2); +ZIG_DECL void Zig__GlobalObject__queueMicrotaskToEventLoop(JSC__JSGlobalObject* arg0, Zig__JSMicrotaskCallback* arg1); +ZIG_DECL JSC__JSValue Zig__GlobalObject__reportUncaughtException(JSC__JSGlobalObject* arg0, JSC__Exception* arg1); +ZIG_DECL void Zig__GlobalObject__resolve(ErrorableZigString* arg0, JSC__JSGlobalObject* arg1, ZigString* arg2, ZigString* arg3); + +#endif + +#ifdef __cplusplus + +ZIG_DECL bool Zig__ErrorType__isPrivateData(void* arg0); + +#endif + +#pragma mark - Bun__Readable + +CPP_DECL JSC__JSValue Bun__Readable__create(Bun__Readable* arg0, JSC__JSGlobalObject* arg1); + +#ifdef __cplusplus + +ZIG_DECL void Bun__Readable__addEventListener(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, unsigned char Events2, JSC__JSValue JSValue3, bool arg4); +ZIG_DECL void Bun__Readable__deinit(Bun__Readable* arg0); +ZIG_DECL JSC__JSValue Bun__Readable__pause(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Readable__pipe(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL void Bun__Readable__prependEventListener(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, unsigned char Events2, JSC__JSValue JSValue3, bool arg4); +ZIG_DECL JSC__JSValue Bun__Readable__read(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL bool Bun__Readable__removeEventListener(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, unsigned char Events2, JSC__JSValue JSValue3); +ZIG_DECL JSC__JSValue Bun__Readable__resume(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Readable__unpipe(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Readable__unshift(Bun__Readable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); + +#endif + +#pragma mark - Bun__Writable + +CPP_DECL JSC__JSValue Bun__Writable__create(Bun__Writable* arg0, JSC__JSGlobalObject* arg1); + +#ifdef __cplusplus + +ZIG_DECL void Bun__Writable__addEventListener(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, unsigned char Events2, JSC__JSValue JSValue3, bool arg4); +ZIG_DECL JSC__JSValue Bun__Writable__close(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Writable__cork(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL void Bun__Writable__deinit(Bun__Writable* arg0); +ZIG_DECL JSC__JSValue Bun__Writable__destroy(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Writable__end(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL void Bun__Writable__prependEventListener(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, unsigned char Events2, JSC__JSValue JSValue3, bool arg4); +ZIG_DECL bool Bun__Writable__removeEventListener(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, unsigned char Events2, JSC__JSValue JSValue3); +ZIG_DECL JSC__JSValue Bun__Writable__uncork(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Writable__write(Bun__Writable* arg0, JSC__JSGlobalObject* arg1, JSC__JSValue* arg2, uint16_t arg3); + +#endif + +#pragma mark - Bun__Path + +CPP_DECL JSC__JSValue Bun__Path__create(JSC__JSGlobalObject* arg0, bool arg1); + +#ifdef __cplusplus + +ZIG_DECL JSC__JSValue Bun__Path__basename(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__dirname(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__extname(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__format(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__isAbsolute(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__join(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__normalize(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__parse(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__relative(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); +ZIG_DECL JSC__JSValue Bun__Path__resolve(JSC__JSGlobalObject* arg0, bool arg1, JSC__JSValue* arg2, uint16_t arg3); + +#endif + +#ifdef __cplusplus + +ZIG_DECL JSC__JSValue ByteBlob__JSReadableStreamSource__load(JSC__JSGlobalObject* arg0); + +#endif + +#ifdef __cplusplus + +ZIG_DECL JSC__JSValue FileBlobLoader__JSReadableStreamSource__load(JSC__JSGlobalObject* arg0); + +#endif + +#ifdef __cplusplus + +ZIG_DECL void Bun__Process__exit(JSC__JSGlobalObject* arg0, int32_t arg1); +ZIG_DECL JSC__JSValue Bun__Process__getArgv(JSC__JSGlobalObject* arg0); +ZIG_DECL JSC__JSValue Bun__Process__getCwd(JSC__JSGlobalObject* arg0); +ZIG_DECL void Bun__Process__getTitle(JSC__JSGlobalObject* arg0, ZigString* arg1); +ZIG_DECL JSC__JSValue Bun__Process__setCwd(JSC__JSGlobalObject* arg0, ZigString* arg1); +ZIG_DECL JSC__JSValue Bun__Process__setTitle(JSC__JSGlobalObject* arg0, ZigString* arg1); + +#endif +CPP_DECL ZigException ZigException__fromException(JSC__Exception* arg0); + +#pragma mark - Zig::ConsoleClient + + +#ifdef __cplusplus + +ZIG_DECL void Zig__ConsoleClient__count(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3); +ZIG_DECL void Zig__ConsoleClient__countReset(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3); +ZIG_DECL void Zig__ConsoleClient__messageWithTypeAndLevel(void* arg0, uint32_t MessageType1, uint32_t MessageLevel2, JSC__JSGlobalObject* arg3, JSC__JSValue* arg4, size_t arg5); +ZIG_DECL void Zig__ConsoleClient__profile(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3); +ZIG_DECL void Zig__ConsoleClient__profileEnd(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3); +ZIG_DECL void Zig__ConsoleClient__record(void* arg0, JSC__JSGlobalObject* arg1, Inspector__ScriptArguments* arg2); +ZIG_DECL void Zig__ConsoleClient__recordEnd(void* arg0, JSC__JSGlobalObject* arg1, Inspector__ScriptArguments* arg2); +ZIG_DECL void Zig__ConsoleClient__screenshot(void* arg0, JSC__JSGlobalObject* arg1, Inspector__ScriptArguments* arg2); +ZIG_DECL void Zig__ConsoleClient__takeHeapSnapshot(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3); +ZIG_DECL void Zig__ConsoleClient__time(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3); +ZIG_DECL void Zig__ConsoleClient__timeEnd(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3); +ZIG_DECL void Zig__ConsoleClient__timeLog(void* arg0, JSC__JSGlobalObject* arg1, const unsigned char* arg2, size_t arg3, Inspector__ScriptArguments* arg4); +ZIG_DECL void Zig__ConsoleClient__timeStamp(void* arg0, JSC__JSGlobalObject* arg1, Inspector__ScriptArguments* arg2); + +#endif + +#pragma mark - Bun__Timer + + +#ifdef __cplusplus + +ZIG_DECL JSC__JSValue Bun__Timer__clearInterval(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +ZIG_DECL JSC__JSValue Bun__Timer__clearTimeout(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1); +ZIG_DECL int32_t Bun__Timer__getNextID(); +ZIG_DECL JSC__JSValue Bun__Timer__setInterval(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1, JSC__JSValue JSValue2); +ZIG_DECL JSC__JSValue Bun__Timer__setTimeout(JSC__JSGlobalObject* arg0, JSC__JSValue JSValue1, JSC__JSValue JSValue2); + +#endif diff --git a/src/javascript/jsc/bindings/headers.zig b/src/javascript/jsc/bindings/headers.zig index 3b74bd4cd..ce7cbee1e 100644 --- a/src/javascript/jsc/bindings/headers.zig +++ b/src/javascript/jsc/bindings/headers.zig @@ -62,6 +62,7 @@ pub const Bun__ArrayBuffer = bindings.ArrayBuffer; pub const struct_WebCore__DOMURL = bindings.DOMURL; pub const struct_WebCore__FetchHeaders = bindings.FetchHeaders; pub const StringPointer = @import("../../../api/schema.zig").Api.StringPointer; +pub const struct_VirtualMachine = bindings.VirtualMachine; // GENERATED CODE - DO NOT MODIFY BY HAND pub const ptrdiff_t = c_long; @@ -76,6 +77,8 @@ pub const __mbstate_t = extern union { _mbstateL: c_longlong, }; +pub const VirtualMachine = struct_VirtualMachine; + pub const JSC__GeneratorPrototype = struct_JSC__GeneratorPrototype; pub const JSC__ArrayIteratorPrototype = struct_JSC__ArrayIteratorPrototype; @@ -108,10 +111,9 @@ pub const WTF__URL = bWTF__URL; pub const JSC__IteratorPrototype = struct_JSC__IteratorPrototype; pub const JSC__JSInternalPromise = bJSC__JSInternalPromise; -pub const JSC__MapIteratorPrototype = struct_JSC__MapIteratorPrototype; - pub const JSC__RegExpPrototype = struct_JSC__RegExpPrototype; -pub const JSC__CallFrame = bJSC__CallFrame; + +pub const JSC__MapIteratorPrototype = struct_JSC__MapIteratorPrototype; pub const WebCore__FetchHeaders = struct_WebCore__FetchHeaders; pub const WTF__StringView = bWTF__StringView; @@ -180,6 +182,7 @@ pub extern fn JSC__JSString__createFromOwnedString(arg0: [*c]JSC__VM, arg1: [*c] pub extern fn JSC__JSString__createFromString(arg0: [*c]JSC__VM, arg1: [*c]const WTF__String) [*c]JSC__JSString; pub extern fn JSC__JSString__eql(arg0: [*c]const JSC__JSString, arg1: [*c]JSC__JSGlobalObject, arg2: [*c]JSC__JSString) bool; pub extern fn JSC__JSString__is8Bit(arg0: [*c]const JSC__JSString) bool; +pub extern fn JSC__JSString__iterator(arg0: [*c]JSC__JSString, arg1: [*c]JSC__JSGlobalObject, arg2: ?*anyopaque) void; pub extern fn JSC__JSString__length(arg0: [*c]const JSC__JSString) usize; pub extern fn JSC__JSString__toObject(arg0: [*c]JSC__JSString, arg1: [*c]JSC__JSGlobalObject) [*c]JSC__JSObject; pub extern fn JSC__JSString__value(arg0: [*c]JSC__JSString, arg1: [*c]JSC__JSGlobalObject) bWTF__String; @@ -223,15 +226,6 @@ pub extern fn JSC__JSInternalPromise__status(arg0: [*c]const JSC__JSInternalProm pub extern fn JSC__SourceOrigin__fromURL(arg0: [*c]const WTF__URL) bJSC__SourceOrigin; pub extern fn JSC__SourceCode__fromString(arg0: [*c]JSC__SourceCode, arg1: [*c]const WTF__String, arg2: [*c]const JSC__SourceOrigin, arg3: [*c]WTF__String, SourceType4: u8) void; pub extern fn JSC__JSFunction__calculatedDisplayName(arg0: [*c]JSC__JSFunction, arg1: [*c]JSC__VM) bWTF__String; -pub extern fn JSC__JSFunction__callWithArguments(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: [*c]JSC__JSValue, arg3: usize, arg4: *?*JSC__Exception, arg5: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__callWithArgumentsAndThis(JSValue0: JSC__JSValue, JSValue1: JSC__JSValue, arg2: [*c]JSC__JSGlobalObject, arg3: [*c]JSC__JSValue, arg4: usize, arg5: *?*JSC__Exception, arg6: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__callWithoutAnyArgumentsOrThis(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: *?*JSC__Exception, arg3: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__callWithThis(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, JSValue2: JSC__JSValue, arg3: *?*JSC__Exception, arg4: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__constructWithArguments(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: [*c]JSC__JSValue, arg3: usize, arg4: *?*JSC__Exception, arg5: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__constructWithArgumentsAndNewTarget(JSValue0: JSC__JSValue, JSValue1: JSC__JSValue, arg2: [*c]JSC__JSGlobalObject, arg3: [*c]JSC__JSValue, arg4: usize, arg5: *?*JSC__Exception, arg6: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__constructWithNewTarget(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, JSValue2: JSC__JSValue, arg3: *?*JSC__Exception, arg4: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__constructWithoutAnyArgumentsOrNewTarget(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: *?*JSC__Exception, arg3: [*c]const u8) JSC__JSValue; -pub extern fn JSC__JSFunction__createFromNative(arg0: [*c]JSC__JSGlobalObject, arg1: u16, arg2: [*c]const WTF__String, arg3: ?*anyopaque, ArgFn4: ?fn (?*anyopaque, [*c]JSC__JSGlobalObject, [*c]JSC__CallFrame) callconv(.C) JSC__JSValue) [*c]JSC__JSFunction; pub extern fn JSC__JSFunction__displayName(arg0: [*c]JSC__JSFunction, arg1: [*c]JSC__VM) bWTF__String; pub extern fn JSC__JSFunction__getName(arg0: [*c]JSC__JSFunction, arg1: [*c]JSC__VM) bWTF__String; pub extern fn JSC__JSGlobalObject__arrayIteratorPrototype(arg0: [*c]JSC__JSGlobalObject) ?*JSC__ArrayIteratorPrototype; @@ -242,6 +236,7 @@ pub extern fn JSC__JSGlobalObject__asyncGeneratorPrototype(arg0: [*c]JSC__JSGlob pub extern fn JSC__JSGlobalObject__asyncIteratorPrototype(arg0: [*c]JSC__JSGlobalObject) ?*JSC__AsyncIteratorPrototype; pub extern fn JSC__JSGlobalObject__bigIntPrototype(arg0: [*c]JSC__JSGlobalObject) ?*JSC__BigIntPrototype; pub extern fn JSC__JSGlobalObject__booleanPrototype(arg0: [*c]JSC__JSGlobalObject) [*c]JSC__JSObject; +pub extern fn JSC__JSGlobalObject__bunVM(arg0: [*c]JSC__JSGlobalObject) ?*VirtualMachine; pub extern fn JSC__JSGlobalObject__createAggregateError(arg0: [*c]JSC__JSGlobalObject, arg1: [*c]*anyopaque, arg2: u16, arg3: [*c]const ZigString) JSC__JSValue; pub extern fn JSC__JSGlobalObject__datePrototype(arg0: [*c]JSC__JSGlobalObject) [*c]JSC__JSObject; pub extern fn JSC__JSGlobalObject__deleteModuleRegistryEntry(arg0: [*c]JSC__JSGlobalObject, arg1: [*c]ZigString) void; @@ -306,7 +301,7 @@ pub extern fn WTF__String__isEmpty(arg0: [*c]WTF__String) bool; pub extern fn WTF__String__isExternal(arg0: [*c]WTF__String) bool; pub extern fn WTF__String__isStatic(arg0: [*c]WTF__String) bool; pub extern fn WTF__String__length(arg0: [*c]WTF__String) usize; -pub extern fn JSC__JSValue___then(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: ?*anyopaque, ArgFn3: ?fn ([*c]JSC__JSGlobalObject, ?*anyopaque, JSC__JSValue, usize) callconv(.C) void, ArgFn4: ?fn ([*c]JSC__JSGlobalObject, ?*anyopaque, JSC__JSValue, usize) callconv(.C) void) void; +pub extern fn JSC__JSValue___then(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: ?*anyopaque, ArgFn3: ?fn ([*c]JSC__JSGlobalObject, ?*anyopaque, [*c]*anyopaque, usize) callconv(.C) void, ArgFn4: ?fn ([*c]JSC__JSGlobalObject, ?*anyopaque, [*c]*anyopaque, usize) callconv(.C) void) void; pub extern fn JSC__JSValue__asArrayBuffer_(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: [*c]Bun__ArrayBuffer) bool; pub extern fn JSC__JSValue__asCell(JSValue0: JSC__JSValue) [*c]JSC__JSCell; pub extern fn JSC__JSValue__asInternalPromise(JSValue0: JSC__JSValue) [*c]JSC__JSInternalPromise; @@ -320,6 +315,7 @@ pub extern fn JSC__JSValue__createObject2(arg0: [*c]JSC__JSGlobalObject, arg1: [ pub extern fn JSC__JSValue__createRangeError(arg0: [*c]const ZigString, arg1: [*c]const ZigString, arg2: [*c]JSC__JSGlobalObject) JSC__JSValue; pub extern fn JSC__JSValue__createStringArray(arg0: [*c]JSC__JSGlobalObject, arg1: [*c]ZigString, arg2: usize, arg3: bool) JSC__JSValue; pub extern fn JSC__JSValue__createTypeError(arg0: [*c]const ZigString, arg1: [*c]const ZigString, arg2: [*c]JSC__JSGlobalObject) JSC__JSValue; +pub extern fn JSC__JSValue__createUninitializedUint8Array(arg0: [*c]JSC__JSGlobalObject, arg1: usize) JSC__JSValue; pub extern fn JSC__JSValue__eqlCell(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSCell) bool; pub extern fn JSC__JSValue__eqlValue(JSValue0: JSC__JSValue, JSValue1: JSC__JSValue) bool; pub extern fn JSC__JSValue__forEach(JSValue0: JSC__JSValue, arg1: [*c]JSC__JSGlobalObject, arg2: ?*anyopaque, ArgFn3: ?fn ([*c]JSC__VM, [*c]JSC__JSGlobalObject, ?*anyopaque, JSC__JSValue) callconv(.C) void) void; @@ -408,11 +404,12 @@ pub extern fn JSC__VM__executionForbidden(arg0: [*c]JSC__VM) bool; pub extern fn JSC__VM__holdAPILock(arg0: [*c]JSC__VM, arg1: ?*anyopaque, ArgFn2: ?fn (?*anyopaque) callconv(.C) void) void; pub extern fn JSC__VM__isEntered(arg0: [*c]JSC__VM) bool; pub extern fn JSC__VM__isJITEnabled(...) bool; +pub extern fn JSC__VM__releaseWeakRefs(arg0: [*c]JSC__VM) void; pub extern fn JSC__VM__runGC(arg0: [*c]JSC__VM, arg1: bool) JSC__JSValue; pub extern fn JSC__VM__setExecutionForbidden(arg0: [*c]JSC__VM, arg1: bool) void; pub extern fn JSC__VM__setExecutionTimeLimit(arg0: [*c]JSC__VM, arg1: f64) void; pub extern fn JSC__VM__shrinkFootprint(arg0: [*c]JSC__VM) void; -pub extern fn JSC__VM__throwError(arg0: [*c]JSC__VM, arg1: [*c]JSC__JSGlobalObject, arg2: [*c]JSC__ThrowScope, arg3: [*c]const u8, arg4: usize) bool; +pub extern fn JSC__VM__throwError(arg0: [*c]JSC__VM, arg1: [*c]JSC__JSGlobalObject, JSValue2: JSC__JSValue) void; pub extern fn JSC__VM__whenIdle(arg0: [*c]JSC__VM, ArgFn1: ?fn (...) callconv(.C) void) void; pub extern fn JSC__ThrowScope__clearException(arg0: [*c]JSC__ThrowScope) void; pub extern fn JSC__ThrowScope__declare(arg0: [*c]JSC__VM, arg1: [*c]u8, arg2: [*c]u8, arg3: usize) bJSC__ThrowScope; @@ -421,14 +418,6 @@ pub extern fn JSC__ThrowScope__release(arg0: [*c]JSC__ThrowScope) void; pub extern fn JSC__CatchScope__clearException(arg0: [*c]JSC__CatchScope) void; pub extern fn JSC__CatchScope__declare(arg0: [*c]JSC__VM, arg1: [*c]u8, arg2: [*c]u8, arg3: usize) bJSC__CatchScope; pub extern fn JSC__CatchScope__exception(arg0: [*c]JSC__CatchScope) [*c]JSC__Exception; -pub extern fn JSC__CallFrame__argument(arg0: [*c]const JSC__CallFrame, arg1: u16) JSC__JSValue; -pub extern fn JSC__CallFrame__argumentsCount(arg0: [*c]const JSC__CallFrame) usize; -pub extern fn JSC__CallFrame__jsCallee(arg0: [*c]const JSC__CallFrame) [*c]JSC__JSObject; -pub extern fn JSC__CallFrame__newTarget(arg0: [*c]const JSC__CallFrame) JSC__JSValue; -pub extern fn JSC__CallFrame__setNewTarget(arg0: [*c]JSC__CallFrame, JSValue1: JSC__JSValue) JSC__JSValue; -pub extern fn JSC__CallFrame__setThisValue(arg0: [*c]JSC__CallFrame, JSValue1: JSC__JSValue) JSC__JSValue; -pub extern fn JSC__CallFrame__thisValue(arg0: [*c]const JSC__CallFrame) JSC__JSValue; -pub extern fn JSC__CallFrame__uncheckedArgument(arg0: [*c]const JSC__CallFrame, arg1: u16) JSC__JSValue; pub extern fn JSC__Identifier__deinit(arg0: [*c]const JSC__Identifier) void; pub extern fn JSC__Identifier__eqlIdent(arg0: [*c]const JSC__Identifier, arg1: [*c]const JSC__Identifier) bool; pub extern fn JSC__Identifier__eqlStringImpl(arg0: [*c]const JSC__Identifier, arg1: [*c]const WTF__StringImpl) bool; diff --git a/src/javascript/jsc/bindings/helpers.h b/src/javascript/jsc/bindings/helpers.h index 7b72b3566..8523aadbf 100644 --- a/src/javascript/jsc/bindings/helpers.h +++ b/src/javascript/jsc/bindings/helpers.h @@ -58,9 +58,6 @@ template<class To, class From> To ccast(From v) return *static_cast<const To*>(static_cast<const void*>(v)); } -typedef JSC__JSValue (*NativeCallbackFunction)(void* arg0, JSC__JSGlobalObject* arg1, - JSC__CallFrame* arg2); - static const JSC::ArgList makeArgs(JSC__JSValue* v, size_t count) { JSC::MarkedArgumentBuffer args = JSC::MarkedArgumentBuffer(); @@ -295,3 +292,15 @@ static JSC::JSValue getErrorInstance(const ZigString* str, JSC__JSGlobalObject* } }; // namespace Zig + +template<typename WebCoreType, typename OutType> +OutType* WebCoreCast(JSC__JSValue JSValue0) +{ + // we must use jsDynamicCast here so that we check that the type is correct + WebCoreType* jsdomURL = JSC::jsDynamicCast<WebCoreType*>(JSC::JSValue::decode(JSValue0)); + if (jsdomURL == nullptr) { + return nullptr; + } + + return reinterpret_cast<OutType*>(&jsdomURL->wrapped()); +} diff --git a/src/javascript/jsc/bindings/sqlite/JSSQLStatement.cpp b/src/javascript/jsc/bindings/sqlite/JSSQLStatement.cpp index c39e2961e..7f740ae66 100644 --- a/src/javascript/jsc/bindings/sqlite/JSSQLStatement.cpp +++ b/src/javascript/jsc/bindings/sqlite/JSSQLStatement.cpp @@ -855,15 +855,15 @@ JSC_DEFINE_HOST_FUNCTION(jsSQLStatementCloseStatementFunction, (JSC::JSGlobalObj /* Hash table for constructor */ static const HashTableValue JSSQLStatementConstructorTableValues[] = { - { "open", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementOpenStatementFunction), (intptr_t)(2) } }, - { "close", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementCloseStatementFunction), (intptr_t)(1) } }, - { "prepare", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementPrepareStatementFunction), (intptr_t)(2) } }, - { "run", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteFunction), (intptr_t)(3) } }, - { "isInTransaction", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementIsInTransactionFunction), (intptr_t)(1) } }, - { "loadExtension", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementLoadExtensionFunction), (intptr_t)(2) } }, - { "setCustomSQLite", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementSetCustomSQLite), (intptr_t)(1) } }, - { "serialize", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementSerialize), (intptr_t)(1) } }, - { "deserialize", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementDeserialize), (intptr_t)(2) } }, + { "open"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementOpenStatementFunction), (intptr_t)(2) } }, + { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementCloseStatementFunction), (intptr_t)(1) } }, + { "prepare"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementPrepareStatementFunction), (intptr_t)(2) } }, + { "run"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteFunction), (intptr_t)(3) } }, + { "isInTransaction"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementIsInTransactionFunction), (intptr_t)(1) } }, + { "loadExtension"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementLoadExtensionFunction), (intptr_t)(2) } }, + { "setCustomSQLite"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementSetCustomSQLite), (intptr_t)(1) } }, + { "serialize"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementSerialize), (intptr_t)(1) } }, + { "deserialize"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementDeserialize), (intptr_t)(2) } }, }; const ClassInfo JSSQLStatementConstructor::s_info = { "SQLStatement"_s, nullptr, nullptr, nullptr, CREATE_METHOD_TABLE(JSSQLStatementConstructor) }; @@ -1358,15 +1358,15 @@ const ClassInfo JSSQLStatement::s_info = { "SQLStatement"_s, nullptr, nullptr, n /* Hash table for prototype */ static const HashTableValue JSSQLStatementTableValues[] = { - { "run", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionRun), (intptr_t)(1) } }, - { "get", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionGet), (intptr_t)(1) } }, - { "all", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionAll), (intptr_t)(1) } }, - { "values", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionRows), (intptr_t)(1) } }, - { "finalize", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementFunctionFinalize), (intptr_t)(0) } }, - { "toString", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementToStringFunction), (intptr_t)(0) } }, - { "columns", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsSqlStatementGetColumnNames), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "columnsCount", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsSqlStatementGetColumnCount), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "paramsCount", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsSqlStatementGetParamCount), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "run"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionRun), (intptr_t)(1) } }, + { "get"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionGet), (intptr_t)(1) } }, + { "all"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionAll), (intptr_t)(1) } }, + { "values"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementExecuteStatementFunctionRows), (intptr_t)(1) } }, + { "finalize"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementFunctionFinalize), (intptr_t)(0) } }, + { "toString"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsSQLStatementToStringFunction), (intptr_t)(0) } }, + { "columns"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsSqlStatementGetColumnNames), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "columnsCount"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsSqlStatementGetColumnCount), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "paramsCount"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsSqlStatementGetParamCount), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, }; void JSSQLStatement::finishCreation(VM& vm) diff --git a/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h b/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h index c4ab49dd2..14e748a9a 100644 --- a/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h +++ b/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h @@ -24,8 +24,6 @@ public: std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForJSSQLStatementConstructor; /* --- bun --- */ - std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForGlobalObject; - std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForDOMException; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForDOMFormData; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForDOMFormDataIterator; @@ -217,22 +215,22 @@ public: // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForSpeechSynthesisUtterance; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForSpeechSynthesisVoice; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForStorageManager; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForByteLengthQueuingStrategy; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForCountQueuingStrategy; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableByteStreamController; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStream; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamBYOBReader; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamBYOBRequest; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamDefaultController; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamDefaultReader; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamSink; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamSource; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTransformStream; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTransformStreamDefaultController; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStream; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStreamDefaultController; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStreamDefaultWriter; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStreamSink; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForByteLengthQueuingStrategy; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForCountQueuingStrategy; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableByteStreamController; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStream; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamBYOBReader; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamBYOBRequest; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamDefaultController; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamDefaultReader; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamSink; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForReadableStreamSource; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTransformStream; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTransformStreamDefaultController; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStream; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStreamDefaultController; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStreamDefaultWriter; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWritableStreamSink; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWebLock; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWebLockManager; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForAnalyserNode; @@ -452,7 +450,7 @@ public: // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextDecoder; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextDecoderStream; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextDecoderStreamDecoder; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextEncoder; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextEncoder; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextEncoderStream; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextEncoderStreamEncoder; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForTextEvent; @@ -843,7 +841,7 @@ public: // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWebXRTest; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForDedicatedWorkerGlobalScope; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWorker; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWorkerGlobalScope; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWorkerGlobalScope; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForWorkerLocation; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForExtendableEvent; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForExtendableMessageEvent; diff --git a/src/javascript/jsc/bindings/webcore/DOMConstructors.h b/src/javascript/jsc/bindings/webcore/DOMConstructors.h index b6bc299b7..b0219fffc 100644 --- a/src/javascript/jsc/bindings/webcore/DOMConstructors.h +++ b/src/javascript/jsc/bindings/webcore/DOMConstructors.h @@ -287,6 +287,7 @@ enum class DOMConstructorID : uint16_t { CryptoKey, SubtleCrypto, CSSConditionRule, + CSSContainerRule, CSSCounterStyleRule, CSSFontFaceRule, CSSFontPaletteValuesRule, @@ -333,6 +334,15 @@ enum class DOMConstructorID : uint16_t { CSSUnparsedValue, StylePropertyMap, StylePropertyMapReadOnly, + CSSColor, + CSSColorValue, + CSSHSL, + CSSHWB, + CSSLCH, + CSSLab, + CSSOKLCH, + CSSOKLab, + CSSRGB, CSSMathInvert, CSSMathMax, CSSMathMin, @@ -844,13 +854,15 @@ enum class DOMConstructorID : uint16_t { XPathResult, XSLTProcessor, - // Bun extras - Buffer + // --bun-- + Buffer, }; +static constexpr unsigned numberOfDOMConstructorsBase = 846; + static constexpr unsigned bunExtraConstructors = 1; -static constexpr unsigned numberOfDOMConstructors = 836 + bunExtraConstructors; +static constexpr unsigned numberOfDOMConstructors = numberOfDOMConstructorsBase + bunExtraConstructors; class DOMConstructors { WTF_MAKE_NONCOPYABLE(DOMConstructors); diff --git a/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h b/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h index f950020f7..b434ff771 100644 --- a/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h +++ b/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h @@ -98,8 +98,7 @@ public: // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemDirectoryReader; // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemEntry; // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemFileEntry; - std::unique_ptr<IsoSubspace> - m_subspaceForFetchHeaders; + std::unique_ptr<IsoSubspace> m_subspaceForFetchHeaders; std::unique_ptr<IsoSubspace> m_subspaceForFetchHeadersIterator; // std::unique_ptr<IsoSubspace> m_subspaceForFetchRequest; // std::unique_ptr<IsoSubspace> m_subspaceForFetchResponse; @@ -206,22 +205,22 @@ public: // std::unique_ptr<IsoSubspace> m_subspaceForSpeechSynthesisUtterance; // std::unique_ptr<IsoSubspace> m_subspaceForSpeechSynthesisVoice; // std::unique_ptr<IsoSubspace> m_subspaceForStorageManager; - // std::unique_ptr<IsoSubspace> m_subspaceForByteLengthQueuingStrategy; - // std::unique_ptr<IsoSubspace> m_subspaceForCountQueuingStrategy; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableByteStreamController; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableStream; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamBYOBReader; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamBYOBRequest; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamDefaultController; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamDefaultReader; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamSink; - // std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamSource; - // std::unique_ptr<IsoSubspace> m_subspaceForTransformStream; - // std::unique_ptr<IsoSubspace> m_subspaceForTransformStreamDefaultController; - // std::unique_ptr<IsoSubspace> m_subspaceForWritableStream; - // std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamDefaultController; - // std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamDefaultWriter; - // std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamSink; + std::unique_ptr<IsoSubspace> m_subspaceForByteLengthQueuingStrategy; + std::unique_ptr<IsoSubspace> m_subspaceForCountQueuingStrategy; + std::unique_ptr<IsoSubspace> m_subspaceForReadableByteStreamController; + std::unique_ptr<IsoSubspace> m_subspaceForReadableStream; + std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamBYOBReader; + std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamBYOBRequest; + std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamDefaultController; + std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamDefaultReader; + std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamSink; + std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamSource; + std::unique_ptr<IsoSubspace> m_subspaceForTransformStream; + std::unique_ptr<IsoSubspace> m_subspaceForTransformStreamDefaultController; + std::unique_ptr<IsoSubspace> m_subspaceForWritableStream; + std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamDefaultController; + std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamDefaultWriter; + std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamSink; // std::unique_ptr<IsoSubspace> m_subspaceForWebLock; // std::unique_ptr<IsoSubspace> m_subspaceForWebLockManager; // std::unique_ptr<IsoSubspace> m_subspaceForAnalyserNode; @@ -444,7 +443,7 @@ public: // std::unique_ptr<IsoSubspace> m_subspaceForTextDecoder; // std::unique_ptr<IsoSubspace> m_subspaceForTextDecoderStream; // std::unique_ptr<IsoSubspace> m_subspaceForTextDecoderStreamDecoder; - // std::unique_ptr<IsoSubspace> m_subspaceForTextEncoder; + std::unique_ptr<IsoSubspace> m_subspaceForTextEncoder; // std::unique_ptr<IsoSubspace> m_subspaceForTextEncoderStream; // std::unique_ptr<IsoSubspace> m_subspaceForTextEncoderStreamEncoder; // std::unique_ptr<IsoSubspace> m_subspaceForTextEvent; @@ -872,7 +871,7 @@ public: std::unique_ptr<IsoSubspace> m_subspaceForEventListener; std::unique_ptr<IsoSubspace> m_subspaceForEventTarget; - std::unique_ptr<IsoSubspace> m_subspaceForGlobalObject; + std::unique_ptr<IsoSubspace> m_subspaceForZigGlobalObject; std::unique_ptr<IsoSubspace> m_subspaceForExposedToWorkerAndWindow; std::unique_ptr<IsoSubspace> m_subspaceForURLSearchParams; diff --git a/src/javascript/jsc/bindings/webcore/DOMPromiseProxy.h b/src/javascript/jsc/bindings/webcore/DOMPromiseProxy.h new file mode 100644 index 000000000..2b8706e76 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/DOMPromiseProxy.h @@ -0,0 +1,350 @@ +/* + * Copyright (C) 2017-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "ExceptionOr.h" +#include "JSDOMGlobalObject.h" +#include "JSDOMPromiseDeferred.h" +#include <wtf/Function.h> +#include <wtf/Vector.h> + +namespace WebCore { + +template<typename IDLType> +class DOMPromiseProxy { + WTF_MAKE_FAST_ALLOCATED; +public: + using Value = typename IDLType::StorageType; + + DOMPromiseProxy() = default; + ~DOMPromiseProxy() = default; + + JSC::JSValue promise(JSC::JSGlobalObject&, JSDOMGlobalObject&); + + void clear(); + + bool isFulfilled() const; + + void resolve(typename IDLType::StorageType); + void resolveWithNewlyCreated(typename IDLType::StorageType); + void reject(Exception, RejectAsHandled = RejectAsHandled::No); + +private: + JSC::JSValue resolvePromise(JSC::JSGlobalObject&, JSDOMGlobalObject&, const Function<void(DeferredPromise&)>&); + + std::optional<ExceptionOr<Value>> m_valueOrException; + Vector<Ref<DeferredPromise>, 1> m_deferredPromises; +}; + +template<> +class DOMPromiseProxy<IDLUndefined> { + WTF_MAKE_FAST_ALLOCATED; +public: + DOMPromiseProxy() = default; + ~DOMPromiseProxy() = default; + + JSC::JSValue promise(JSC::JSGlobalObject&, JSDOMGlobalObject&); + + void clear(); + + bool isFulfilled() const; + + void resolve(); + void reject(Exception, RejectAsHandled = RejectAsHandled::No); + +private: + std::optional<ExceptionOr<void>> m_valueOrException; + Vector<Ref<DeferredPromise>, 1> m_deferredPromises; +}; + +// Instead of storing the value of the resolution directly, DOMPromiseProxyWithResolveCallback +// allows the owner to specify callback to be called when the resolved value is needed. This is +// needed to avoid reference cycles when the resolved value is the owner, such as is the case with +// FontFace and FontFaceSet. +template<typename IDLType> +class DOMPromiseProxyWithResolveCallback { + WTF_MAKE_FAST_ALLOCATED; +public: + using ResolveCallback = Function<typename IDLType::ParameterType()>; + + template <typename Class, typename BaseClass> + DOMPromiseProxyWithResolveCallback(Class&, typename IDLType::ParameterType (BaseClass::*)()); + DOMPromiseProxyWithResolveCallback(ResolveCallback&&); + ~DOMPromiseProxyWithResolveCallback() = default; + + JSC::JSValue promise(JSC::JSGlobalObject&, JSDOMGlobalObject&); + + void clear(); + + bool isFulfilled() const; + + void resolve(typename IDLType::ParameterType); + void resolveWithNewlyCreated(typename IDLType::ParameterType); + void reject(Exception, RejectAsHandled = RejectAsHandled::No); + +private: + ResolveCallback m_resolveCallback; + std::optional<ExceptionOr<void>> m_valueOrException; + Vector<Ref<DeferredPromise>, 1> m_deferredPromises; +}; + +// MARK: - DOMPromiseProxy<IDLType> generic implementation + +template<typename IDLType> +inline JSC::JSValue DOMPromiseProxy<IDLType>::resolvePromise(JSC::JSGlobalObject& lexicalGlobalObject, JSDOMGlobalObject& globalObject, const Function<void(DeferredPromise&)>& resolvePromiseCallback) +{ + UNUSED_PARAM(lexicalGlobalObject); + for (auto& deferredPromise : m_deferredPromises) { + if (deferredPromise->globalObject() == &globalObject) + return deferredPromise->promise(); + } + + // DeferredPromise can fail construction during worker abrupt termination. + auto deferredPromise = DeferredPromise::create(globalObject, DeferredPromise::Mode::RetainPromiseOnResolve); + if (!deferredPromise) + return JSC::jsUndefined(); + + if (m_valueOrException) { + if (m_valueOrException->hasException()) + deferredPromise->reject(m_valueOrException->exception()); + else + resolvePromiseCallback(*deferredPromise); + } + + auto result = deferredPromise->promise(); + m_deferredPromises.append(deferredPromise.releaseNonNull()); + return result; +} + +template<typename IDLType> +inline JSC::JSValue DOMPromiseProxy<IDLType>::promise(JSC::JSGlobalObject& lexicalGlobalObject, JSDOMGlobalObject& globalObject) +{ + return resolvePromise(lexicalGlobalObject, globalObject, [this](auto& deferredPromise) { + deferredPromise.template resolve<IDLType>(m_valueOrException->returnValue()); + }); +} + +template<> +inline JSC::JSValue DOMPromiseProxy<IDLAny>::promise(JSC::JSGlobalObject& lexicalGlobalObject, JSDOMGlobalObject& globalObject) +{ + return resolvePromise(lexicalGlobalObject, globalObject, [this](auto& deferredPromise) { + deferredPromise.resolveWithJSValue(m_valueOrException->returnValue().get()); + }); +} + +template<typename IDLType> +inline void DOMPromiseProxy<IDLType>::clear() +{ + m_valueOrException = std::nullopt; + m_deferredPromises.clear(); +} + +template<typename IDLType> +inline bool DOMPromiseProxy<IDLType>::isFulfilled() const +{ + return m_valueOrException.has_value(); +} + +template<typename IDLType> +inline void DOMPromiseProxy<IDLType>::resolve(typename IDLType::StorageType value) +{ + ASSERT(!m_valueOrException); + + m_valueOrException = ExceptionOr<Value> { std::forward<typename IDLType::StorageType>(value) }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->template resolve<IDLType>(m_valueOrException->returnValue()); +} + +template<> +inline void DOMPromiseProxy<IDLAny>::resolve(typename IDLAny::StorageType value) +{ + ASSERT(!m_valueOrException); + + m_valueOrException = ExceptionOr<Value> { std::forward<typename IDLAny::StorageType>(value) }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->resolveWithJSValue(m_valueOrException->returnValue().get()); +} + +template<typename IDLType> +inline void DOMPromiseProxy<IDLType>::resolveWithNewlyCreated(typename IDLType::StorageType value) +{ + ASSERT(!m_valueOrException); + + m_valueOrException = ExceptionOr<Value> { std::forward<typename IDLType::StorageType>(value) }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->template resolveWithNewlyCreated<IDLType>(m_valueOrException->returnValue()); +} + +template<typename IDLType> +inline void DOMPromiseProxy<IDLType>::reject(Exception exception, RejectAsHandled rejectAsHandled) +{ + ASSERT(!m_valueOrException); + + m_valueOrException = ExceptionOr<Value> { WTFMove(exception) }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->reject(m_valueOrException->exception(), rejectAsHandled); +} + + +// MARK: - DOMPromiseProxy<IDLUndefined> specialization + +inline JSC::JSValue DOMPromiseProxy<IDLUndefined>::promise(JSC::JSGlobalObject& lexicalGlobalObject, JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + for (auto& deferredPromise : m_deferredPromises) { + if (deferredPromise->globalObject() == &globalObject) + return deferredPromise->promise(); + } + + // DeferredPromise can fail construction during worker abrupt termination. + auto deferredPromise = DeferredPromise::create(globalObject, DeferredPromise::Mode::RetainPromiseOnResolve); + if (!deferredPromise) + return JSC::jsUndefined(); + + if (m_valueOrException) { + if (m_valueOrException->hasException()) + deferredPromise->reject(m_valueOrException->exception()); + else + deferredPromise->resolve(); + } + + auto result = deferredPromise->promise(); + m_deferredPromises.append(deferredPromise.releaseNonNull()); + return result; +} + +inline void DOMPromiseProxy<IDLUndefined>::clear() +{ + m_valueOrException = std::nullopt; + m_deferredPromises.clear(); +} + +inline bool DOMPromiseProxy<IDLUndefined>::isFulfilled() const +{ + return m_valueOrException.has_value(); +} + +inline void DOMPromiseProxy<IDLUndefined>::resolve() +{ + ASSERT(!m_valueOrException); + m_valueOrException = ExceptionOr<void> { }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->resolve(); +} + +inline void DOMPromiseProxy<IDLUndefined>::reject(Exception exception, RejectAsHandled rejectAsHandled) +{ + ASSERT(!m_valueOrException); + m_valueOrException = ExceptionOr<void> { WTFMove(exception) }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->reject(m_valueOrException->exception(), rejectAsHandled); +} + +// MARK: - DOMPromiseProxyWithResolveCallback<IDLType> implementation + +template<typename IDLType> +template <typename Class, typename BaseClass> +inline DOMPromiseProxyWithResolveCallback<IDLType>::DOMPromiseProxyWithResolveCallback(Class& object, typename IDLType::ParameterType (BaseClass::*function)()) + : m_resolveCallback(std::bind(function, &object)) +{ +} + +template<typename IDLType> +inline DOMPromiseProxyWithResolveCallback<IDLType>::DOMPromiseProxyWithResolveCallback(ResolveCallback&& function) + : m_resolveCallback(WTFMove(function)) +{ +} + +template<typename IDLType> +inline JSC::JSValue DOMPromiseProxyWithResolveCallback<IDLType>::promise(JSC::JSGlobalObject& lexicalGlobalObject, JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + for (auto& deferredPromise : m_deferredPromises) { + if (deferredPromise->globalObject() == &globalObject) + return deferredPromise->promise(); + } + + // DeferredPromise can fail construction during worker abrupt termination. + auto deferredPromise = DeferredPromise::create(globalObject, DeferredPromise::Mode::RetainPromiseOnResolve); + if (!deferredPromise) + return JSC::jsUndefined(); + + if (m_valueOrException) { + if (m_valueOrException->hasException()) + deferredPromise->reject(m_valueOrException->exception()); + else + deferredPromise->template resolve<IDLType>(m_resolveCallback()); + } + + auto result = deferredPromise->promise(); + m_deferredPromises.append(deferredPromise.releaseNonNull()); + return result; +} + +template<typename IDLType> +inline void DOMPromiseProxyWithResolveCallback<IDLType>::clear() +{ + m_valueOrException = std::nullopt; + m_deferredPromises.clear(); +} + +template<typename IDLType> +inline bool DOMPromiseProxyWithResolveCallback<IDLType>::isFulfilled() const +{ + return m_valueOrException.has_value(); +} + +template<typename IDLType> +inline void DOMPromiseProxyWithResolveCallback<IDLType>::resolve(typename IDLType::ParameterType value) +{ + ASSERT(!m_valueOrException); + + m_valueOrException = ExceptionOr<void> { }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->template resolve<IDLType>(value); +} + +template<typename IDLType> +inline void DOMPromiseProxyWithResolveCallback<IDLType>::resolveWithNewlyCreated(typename IDLType::ParameterType value) +{ + ASSERT(!m_valueOrException); + + m_valueOrException = ExceptionOr<void> { }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->template resolveWithNewlyCreated<IDLType>(value); +} + +template<typename IDLType> +inline void DOMPromiseProxyWithResolveCallback<IDLType>::reject(Exception exception, RejectAsHandled rejectAsHandled) +{ + ASSERT(!m_valueOrException); + + m_valueOrException = ExceptionOr<void> { WTFMove(exception) }; + for (auto& deferredPromise : m_deferredPromises) + deferredPromise->reject(m_valueOrException->exception(), rejectAsHandled); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/HTTPParsers.cpp b/src/javascript/jsc/bindings/webcore/HTTPParsers.cpp index d49e7d820..335afcec1 100644 --- a/src/javascript/jsc/bindings/webcore/HTTPParsers.cpp +++ b/src/javascript/jsc/bindings/webcore/HTTPParsers.cpp @@ -400,7 +400,7 @@ StringView extractCharsetFromMediaType(StringView mediaType) unsigned length = mediaType.length(); while (pos < length) { - pos = mediaType.findIgnoringASCIICase("charset", pos); + pos = mediaType.findIgnoringASCIICase("charset"_s, pos); if (pos == notFound || pos == 0) { charsetLen = 0; break; diff --git a/src/javascript/jsc/bindings/webcore/InternalWritableStream.cpp b/src/javascript/jsc/bindings/webcore/InternalWritableStream.cpp new file mode 100644 index 000000000..d3988c908 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/InternalWritableStream.cpp @@ -0,0 +1,167 @@ +/* + * Copyright (C) 2020-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CANON INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "InternalWritableStream.h" + +#include "Exception.h" +#include "WebCoreJSClientData.h" + +namespace WebCore { + +static ExceptionOr<JSC::JSValue> invokeWritableStreamFunction(JSC::JSGlobalObject& globalObject, const JSC::Identifier& identifier, const JSC::MarkedArgumentBuffer& arguments) +{ + JSC::VM& vm = globalObject.vm(); + JSC::JSLockHolder lock(vm); + + auto scope = DECLARE_CATCH_SCOPE(vm); + + auto function = globalObject.get(&globalObject, identifier); + ASSERT(function.isCallable()); + scope.assertNoExceptionExceptTermination(); + + auto callData = JSC::getCallData(function); + + auto result = call(&globalObject, function, callData, JSC::jsUndefined(), arguments); + RETURN_IF_EXCEPTION(scope, Exception { ExistingExceptionError }); + + return result; +} + +ExceptionOr<Ref<InternalWritableStream>> InternalWritableStream::createFromUnderlyingSink(JSDOMGlobalObject& globalObject, JSC::JSValue underlyingSink, JSC::JSValue strategy) +{ + auto* clientData = static_cast<JSVMClientData*>(globalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().writableStreamInternalsBuiltins().createInternalWritableStreamFromUnderlyingSinkPrivateName(); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(underlyingSink); + arguments.append(strategy); + ASSERT(!arguments.hasOverflowed()); + + auto result = invokeWritableStreamFunction(globalObject, privateName, arguments); + if (UNLIKELY(result.hasException())) + return result.releaseException(); + + ASSERT(result.returnValue().isObject()); + return adoptRef(*new InternalWritableStream(globalObject, *result.returnValue().toObject(&globalObject))); +} + +Ref<InternalWritableStream> InternalWritableStream::fromObject(JSDOMGlobalObject& globalObject, JSC::JSObject& object) +{ + return adoptRef(*new InternalWritableStream(globalObject, object)); +} + +bool InternalWritableStream::locked() const +{ + auto* globalObject = this->globalObject(); + if (!globalObject) + return false; + + auto scope = DECLARE_CATCH_SCOPE(globalObject->vm()); + + auto* clientData = static_cast<JSVMClientData*>(globalObject->vm().clientData); + auto& privateName = clientData->builtinFunctions().writableStreamInternalsBuiltins().isWritableStreamLockedPrivateName(); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(guardedObject()); + ASSERT(!arguments.hasOverflowed()); + + auto result = invokeWritableStreamFunction(*globalObject, privateName, arguments); + if (scope.exception()) + scope.clearException(); + + return result.hasException() ? false : result.returnValue().isTrue(); +} + +void InternalWritableStream::lock() +{ + auto* globalObject = this->globalObject(); + if (!globalObject) + return; + + auto scope = DECLARE_CATCH_SCOPE(globalObject->vm()); + + auto* clientData = static_cast<JSVMClientData*>(globalObject->vm().clientData); + auto& privateName = clientData->builtinFunctions().writableStreamInternalsBuiltins().acquireWritableStreamDefaultWriterPrivateName(); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(guardedObject()); + ASSERT(!arguments.hasOverflowed()); + + invokeWritableStreamFunction(*globalObject, privateName, arguments); + if (UNLIKELY(scope.exception())) + scope.clearException(); +} + +JSC::JSValue InternalWritableStream::abort(JSC::JSGlobalObject& globalObject, JSC::JSValue reason) +{ + auto* clientData = static_cast<JSVMClientData*>(globalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().writableStreamInternalsBuiltins().writableStreamAbortForBindingsPrivateName(); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(guardedObject()); + arguments.append(reason); + ASSERT(!arguments.hasOverflowed()); + + auto result = invokeWritableStreamFunction(globalObject, privateName, arguments); + if (result.hasException()) + return { }; + + return result.returnValue(); +} + +JSC::JSValue InternalWritableStream::close(JSC::JSGlobalObject& globalObject) +{ + auto* clientData = static_cast<JSVMClientData*>(globalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().writableStreamInternalsBuiltins().writableStreamCloseForBindingsPrivateName(); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(guardedObject()); + ASSERT(!arguments.hasOverflowed()); + + auto result = invokeWritableStreamFunction(globalObject, privateName, arguments); + if (result.hasException()) + return { }; + + return result.returnValue(); +} + +JSC::JSValue InternalWritableStream::getWriter(JSC::JSGlobalObject& globalObject) +{ + auto* clientData = static_cast<JSVMClientData*>(globalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().writableStreamInternalsBuiltins().acquireWritableStreamDefaultWriterPrivateName(); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(guardedObject()); + ASSERT(!arguments.hasOverflowed()); + + auto result = invokeWritableStreamFunction(globalObject, privateName, arguments); + if (result.hasException()) + return { }; + + return result.returnValue(); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/InternalWritableStream.h b/src/javascript/jsc/bindings/webcore/InternalWritableStream.h new file mode 100644 index 000000000..a768f959d --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/InternalWritableStream.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2020-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CANON INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "ExceptionOr.h" +#include "JSDOMGuardedObject.h" +#include <JavaScriptCore/JSObject.h> + +namespace WebCore { +class InternalWritableStream final : public DOMGuarded<JSC::JSObject> { +public: + static ExceptionOr<Ref<InternalWritableStream>> createFromUnderlyingSink(JSDOMGlobalObject&, JSC::JSValue underlyingSink, JSC::JSValue strategy); + static Ref<InternalWritableStream> fromObject(JSDOMGlobalObject&, JSC::JSObject&); + + operator JSC::JSValue() const { return guarded(); } + + bool locked() const; + void lock(); + JSC::JSValue abort(JSC::JSGlobalObject&, JSC::JSValue); + JSC::JSValue close(JSC::JSGlobalObject&); + JSC::JSValue getWriter(JSC::JSGlobalObject&); + +private: + InternalWritableStream(JSDOMGlobalObject& globalObject, JSC::JSObject& jsObject) + : DOMGuarded<JSC::JSObject>(globalObject, jsObject) + { + } +}; + +} diff --git a/src/javascript/jsc/bindings/webcore/JSAbortController.cpp b/src/javascript/jsc/bindings/webcore/JSAbortController.cpp index 4411d07bd..b2ba038e3 100644 --- a/src/javascript/jsc/bindings/webcore/JSAbortController.cpp +++ b/src/javascript/jsc/bindings/webcore/JSAbortController.cpp @@ -139,9 +139,9 @@ template<> void JSAbortControllerDOMConstructor::initializeProperties(VM& vm, JS /* Hash table for prototype */ static const HashTableValue JSAbortControllerPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortControllerConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "signal", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortController_signal), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "abort", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortControllerPrototypeFunction_abort), (intptr_t)(0) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortControllerConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "signal"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortController_signal), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "abort"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortControllerPrototypeFunction_abort), (intptr_t)(0) } }, }; const ClassInfo JSAbortControllerPrototype::s_info = { "AbortController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAbortControllerPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSAbortSignal.cpp b/src/javascript/jsc/bindings/webcore/JSAbortSignal.cpp index ba7b3c69f..bce823102 100644 --- a/src/javascript/jsc/bindings/webcore/JSAbortSignal.cpp +++ b/src/javascript/jsc/bindings/webcore/JSAbortSignal.cpp @@ -109,9 +109,9 @@ using JSAbortSignalDOMConstructor = JSDOMConstructorNotConstructable<JSAbortSign /* Hash table for constructor */ static const HashTableValue JSAbortSignalConstructorTableValues[] = { - { "whenSignalAborted", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalConstructorFunction_whenSignalAborted), (intptr_t)(2) } }, - { "abort", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalConstructorFunction_abort), (intptr_t)(0) } }, - { "timeout", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalConstructorFunction_timeout), (intptr_t)(1) } }, + { "whenSignalAborted"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalConstructorFunction_whenSignalAborted), (intptr_t)(2) } }, + { "abort"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalConstructorFunction_abort), (intptr_t)(0) } }, + { "timeout"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalConstructorFunction_timeout), (intptr_t)(1) } }, }; template<> const ClassInfo JSAbortSignalDOMConstructor::s_info = { "AbortSignal"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAbortSignalDOMConstructor) }; @@ -140,11 +140,11 @@ template<> void JSAbortSignalDOMConstructor::initializeProperties(VM& vm, JSDOMG /* Hash table for prototype */ static const HashTableValue JSAbortSignalPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignalConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "aborted", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignal_aborted), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "reason", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignal_reason), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "onabort", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignal_onabort), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSAbortSignal_onabort) } }, - { "throwIfAborted", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalPrototypeFunction_throwIfAborted), (intptr_t)(0) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignalConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "aborted"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignal_aborted), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "reason"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignal_reason), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "onabort"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsAbortSignal_onabort), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSAbortSignal_onabort) } }, + { "throwIfAborted"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsAbortSignalPrototypeFunction_throwIfAborted), (intptr_t)(0) } }, }; const ClassInfo JSAbortSignalPrototype::s_info = { "AbortSignal"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAbortSignalPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.cpp b/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.cpp new file mode 100644 index 000000000..d0e02a447 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.cpp @@ -0,0 +1,182 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSByteLengthQueuingStrategy.h" + +#include "ByteLengthQueuingStrategyBuiltins.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsByteLengthQueuingStrategyConstructor); + +class JSByteLengthQueuingStrategyPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSByteLengthQueuingStrategyPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSByteLengthQueuingStrategyPrototype* ptr = new (NotNull, JSC::allocateCell<JSByteLengthQueuingStrategyPrototype>(vm)) JSByteLengthQueuingStrategyPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSByteLengthQueuingStrategyPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSByteLengthQueuingStrategyPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSByteLengthQueuingStrategyPrototype, JSByteLengthQueuingStrategyPrototype::Base); + +using JSByteLengthQueuingStrategyDOMConstructor = JSDOMBuiltinConstructor<JSByteLengthQueuingStrategy>; + +template<> const ClassInfo JSByteLengthQueuingStrategyDOMConstructor::s_info = { "ByteLengthQueuingStrategy"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSByteLengthQueuingStrategyDOMConstructor) }; + +template<> JSValue JSByteLengthQueuingStrategyDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSByteLengthQueuingStrategyDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "ByteLengthQueuingStrategy"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSByteLengthQueuingStrategy::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSByteLengthQueuingStrategyDOMConstructor::initializeExecutable(VM& vm) +{ + return byteLengthQueuingStrategyInitializeByteLengthQueuingStrategyCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSByteLengthQueuingStrategyPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsByteLengthQueuingStrategyConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "highWaterMark"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(byteLengthQueuingStrategyHighWaterMarkCodeGenerator), (intptr_t) (0) } }, + { "size"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(byteLengthQueuingStrategySizeCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSByteLengthQueuingStrategyPrototype::s_info = { "ByteLengthQueuingStrategy"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSByteLengthQueuingStrategyPrototype) }; + +void JSByteLengthQueuingStrategyPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSByteLengthQueuingStrategy::info(), JSByteLengthQueuingStrategyPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSByteLengthQueuingStrategy::s_info = { "ByteLengthQueuingStrategy"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSByteLengthQueuingStrategy) }; + +JSByteLengthQueuingStrategy::JSByteLengthQueuingStrategy(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSByteLengthQueuingStrategy::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSByteLengthQueuingStrategy::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSByteLengthQueuingStrategyPrototype::create(vm, &globalObject, JSByteLengthQueuingStrategyPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSByteLengthQueuingStrategy::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSByteLengthQueuingStrategy>(vm, globalObject); +} + +JSValue JSByteLengthQueuingStrategy::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSByteLengthQueuingStrategyDOMConstructor, DOMConstructorID::ByteLengthQueuingStrategy>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSByteLengthQueuingStrategy::destroy(JSC::JSCell* cell) +{ + JSByteLengthQueuingStrategy* thisObject = static_cast<JSByteLengthQueuingStrategy*>(cell); + thisObject->JSByteLengthQueuingStrategy::~JSByteLengthQueuingStrategy(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsByteLengthQueuingStrategyConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSByteLengthQueuingStrategyPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSByteLengthQueuingStrategy::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSByteLengthQueuingStrategy::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSByteLengthQueuingStrategy, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForByteLengthQueuingStrategy.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForByteLengthQueuingStrategy = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForByteLengthQueuingStrategy.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForByteLengthQueuingStrategy = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.dep b/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.dep new file mode 100644 index 000000000..0b697d758 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.dep @@ -0,0 +1 @@ +JSByteLengthQueuingStrategy.h : diff --git a/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.h b/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.h new file mode 100644 index 000000000..75d528814 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSByteLengthQueuingStrategy.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSByteLengthQueuingStrategy : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSByteLengthQueuingStrategy* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSByteLengthQueuingStrategy* ptr = new (NotNull, JSC::allocateCell<JSByteLengthQueuingStrategy>(globalObject->vm())) JSByteLengthQueuingStrategy(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSByteLengthQueuingStrategy(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.cpp b/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.cpp new file mode 100644 index 000000000..286897c2d --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.cpp @@ -0,0 +1,182 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSCountQueuingStrategy.h" + +#include "CountQueuingStrategyBuiltins.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsCountQueuingStrategyConstructor); + +class JSCountQueuingStrategyPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSCountQueuingStrategyPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSCountQueuingStrategyPrototype* ptr = new (NotNull, JSC::allocateCell<JSCountQueuingStrategyPrototype>(vm)) JSCountQueuingStrategyPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSCountQueuingStrategyPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSCountQueuingStrategyPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSCountQueuingStrategyPrototype, JSCountQueuingStrategyPrototype::Base); + +using JSCountQueuingStrategyDOMConstructor = JSDOMBuiltinConstructor<JSCountQueuingStrategy>; + +template<> const ClassInfo JSCountQueuingStrategyDOMConstructor::s_info = { "CountQueuingStrategy"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCountQueuingStrategyDOMConstructor) }; + +template<> JSValue JSCountQueuingStrategyDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSCountQueuingStrategyDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "CountQueuingStrategy"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSCountQueuingStrategy::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSCountQueuingStrategyDOMConstructor::initializeExecutable(VM& vm) +{ + return countQueuingStrategyInitializeCountQueuingStrategyCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSCountQueuingStrategyPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCountQueuingStrategyConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "highWaterMark"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(countQueuingStrategyHighWaterMarkCodeGenerator), (intptr_t) (0) } }, + { "size"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(countQueuingStrategySizeCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSCountQueuingStrategyPrototype::s_info = { "CountQueuingStrategy"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCountQueuingStrategyPrototype) }; + +void JSCountQueuingStrategyPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSCountQueuingStrategy::info(), JSCountQueuingStrategyPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSCountQueuingStrategy::s_info = { "CountQueuingStrategy"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCountQueuingStrategy) }; + +JSCountQueuingStrategy::JSCountQueuingStrategy(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSCountQueuingStrategy::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSCountQueuingStrategy::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSCountQueuingStrategyPrototype::create(vm, &globalObject, JSCountQueuingStrategyPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSCountQueuingStrategy::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSCountQueuingStrategy>(vm, globalObject); +} + +JSValue JSCountQueuingStrategy::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSCountQueuingStrategyDOMConstructor, DOMConstructorID::CountQueuingStrategy>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSCountQueuingStrategy::destroy(JSC::JSCell* cell) +{ + JSCountQueuingStrategy* thisObject = static_cast<JSCountQueuingStrategy*>(cell); + thisObject->JSCountQueuingStrategy::~JSCountQueuingStrategy(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsCountQueuingStrategyConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSCountQueuingStrategyPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSCountQueuingStrategy::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSCountQueuingStrategy::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSCountQueuingStrategy, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForCountQueuingStrategy.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForCountQueuingStrategy = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForCountQueuingStrategy.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForCountQueuingStrategy = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.dep b/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.dep new file mode 100644 index 000000000..413363a34 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.dep @@ -0,0 +1 @@ +JSCountQueuingStrategy.h : diff --git a/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.h b/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.h new file mode 100644 index 000000000..0cd89d4fc --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSCountQueuingStrategy.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSCountQueuingStrategy : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSCountQueuingStrategy* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSCountQueuingStrategy* ptr = new (NotNull, JSC::allocateCell<JSCountQueuingStrategy>(globalObject->vm())) JSCountQueuingStrategy(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSCountQueuingStrategy(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSCustomEvent.cpp b/src/javascript/jsc/bindings/webcore/JSCustomEvent.cpp index 843211d8d..383688c42 100644 --- a/src/javascript/jsc/bindings/webcore/JSCustomEvent.cpp +++ b/src/javascript/jsc/bindings/webcore/JSCustomEvent.cpp @@ -202,9 +202,9 @@ template<> void JSCustomEventDOMConstructor::initializeProperties(VM& vm, JSDOMG /* Hash table for prototype */ static const HashTableValue JSCustomEventPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsCustomEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "detail", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsCustomEvent_detail), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "initCustomEvent", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsCustomEventPrototypeFunction_initCustomEvent), (intptr_t)(1) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsCustomEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "detail"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsCustomEvent_detail), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "initCustomEvent"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsCustomEventPrototypeFunction_initCustomEvent), (intptr_t)(1) } }, }; const ClassInfo JSCustomEventPrototype::s_info = { "CustomEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCustomEventPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSDOMBinding.h b/src/javascript/jsc/bindings/webcore/JSDOMBinding.h new file mode 100644 index 000000000..cb9a3a1c6 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMBinding.h @@ -0,0 +1,44 @@ +/* + * Copyright (C) 1999-2001 Harri Porten (porten@kde.org) + * Copyright (C) 2003-2006, 2008-2009, 2013, 2016 Apple Inc. All rights reserved. + * Copyright (C) 2007 Samuel Weinig <sam@webkit.org> + * Copyright (C) 2009 Google, Inc. All rights reserved. + * Copyright (C) 2012 Ericsson AB. All rights reserved. + * Copyright (C) 2013 Michael Pruett <michael@68k.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#pragma once + +// FIXME: Remove this header. + +#include "ExceptionOr.h" +#include "JSDOMWrapperCache.h" +#include <JavaScriptCore/AuxiliaryBarrierInlines.h> +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/JSArray.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/JSCellInlines.h> +#include <JavaScriptCore/JSObjectInlines.h> +#include <JavaScriptCore/Lookup.h> +#include <JavaScriptCore/ObjectConstructor.h> +#include <JavaScriptCore/SlotVisitorInlines.h> +#include <JavaScriptCore/StructureInlines.h> +#include <JavaScriptCore/WriteBarrier.h> +#include <cstddef> +#include <wtf/Forward.h> +#include <wtf/GetPtr.h> +#include <wtf/Vector.h> diff --git a/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructor.h b/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructor.h new file mode 100644 index 000000000..733a880f3 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructor.h @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (C) 2016-2021 Apple Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#pragma once + +#include "JSDOMBuiltinConstructorBase.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMWrapperCache.h" + +namespace WebCore { + +template<typename JSClass> class JSDOMBuiltinConstructor final : public JSDOMBuiltinConstructorBase { +public: + using Base = JSDOMBuiltinConstructorBase; + + static JSDOMBuiltinConstructor* create(JSC::VM&, JSC::Structure*, JSDOMGlobalObject&); + static JSC::Structure* createStructure(JSC::VM&, JSC::JSGlobalObject&, JSC::JSValue prototype); + + DECLARE_INFO; + + // Usually defined for each specialization class. + static JSC::JSValue prototypeForStructure(JSC::VM&, const JSDOMGlobalObject&); + + static JSC::EncodedJSValue JSC_HOST_CALL_ATTRIBUTES construct(JSC::JSGlobalObject*, JSC::CallFrame*); + +private: + JSDOMBuiltinConstructor(JSC::VM& vm, JSC::Structure* structure) + : Base(vm, structure, construct) + { + } + + void finishCreation(JSC::VM&, JSDOMGlobalObject&); + + JSC::Structure* getDOMStructureForJSObject(JSC::JSGlobalObject*, JSC::JSObject* newTarget); + + // Usually defined for each specialization class. + void initializeProperties(JSC::VM&, JSDOMGlobalObject&) {} + // Must be defined for each specialization class. + JSC::FunctionExecutable* initializeExecutable(JSC::VM&); +}; + +template<typename JSClass> inline JSDOMBuiltinConstructor<JSClass>* JSDOMBuiltinConstructor<JSClass>::create(JSC::VM& vm, JSC::Structure* structure, JSDOMGlobalObject& globalObject) +{ + JSDOMBuiltinConstructor* constructor = new (NotNull, JSC::allocateCell<JSDOMBuiltinConstructor>(vm)) JSDOMBuiltinConstructor(vm, structure); + constructor->finishCreation(vm, globalObject); + return constructor; +} + +template<typename JSClass> inline JSC::Structure* JSDOMBuiltinConstructor<JSClass>::createStructure(JSC::VM& vm, JSC::JSGlobalObject& globalObject, JSC::JSValue prototype) +{ + return JSC::Structure::create(vm, &globalObject, prototype, JSC::TypeInfo(JSC::InternalFunctionType, StructureFlags), info()); +} + +template<typename JSClass> inline void JSDOMBuiltinConstructor<JSClass>::finishCreation(JSC::VM& vm, JSDOMGlobalObject& globalObject) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + setInitializeFunction(vm, *JSC::JSFunction::create(vm, initializeExecutable(vm), &globalObject)); + initializeProperties(vm, globalObject); +} + +template<typename JSClass> inline JSC::Structure* JSDOMBuiltinConstructor<JSClass>::getDOMStructureForJSObject(JSC::JSGlobalObject* lexicalGlobalObject, JSC::JSObject* newTarget) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + + if (LIKELY(newTarget == this)) + return getDOMStructure<JSClass>(vm, *globalObject()); + + auto scope = DECLARE_THROW_SCOPE(vm); + auto* newTargetGlobalObject = JSC::getFunctionRealm(lexicalGlobalObject, newTarget); + RETURN_IF_EXCEPTION(scope, nullptr); + auto* baseStructure = getDOMStructure<JSClass>(vm, *JSC::jsCast<JSDOMGlobalObject*>(newTargetGlobalObject)); + RELEASE_AND_RETURN(scope, JSC::InternalFunction::createSubclassStructure(lexicalGlobalObject, newTarget, baseStructure)); +} + +template<typename JSClass> inline JSC::EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSDOMBuiltinConstructor<JSClass>::construct(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame) +{ + ASSERT(callFrame); + auto* castedThis = JSC::jsCast<JSDOMBuiltinConstructor*>(callFrame->jsCallee()); + auto* structure = castedThis->getDOMStructureForJSObject(lexicalGlobalObject, asObject(callFrame->newTarget())); + if (UNLIKELY(!structure)) + return {}; + + auto* jsObject = JSClass::create(structure, castedThis->globalObject()); + JSC::call(lexicalGlobalObject, castedThis->initializeFunction(), jsObject, JSC::ArgList(callFrame), "This error should never occur: initialize function is guaranteed to be callable."_s); + return JSC::JSValue::encode(jsObject); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructorBase.cpp b/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructorBase.cpp new file mode 100644 index 000000000..98058f5f4 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructorBase.cpp @@ -0,0 +1,47 @@ +/* + * Copyright (C) 1999-2001 Harri Porten (porten@kde.org) + * Copyright (C) 2004-2022 Apple Inc. All rights reserved. + * Copyright (C) 2007 Samuel Weinig <sam@webkit.org> + * Copyright (C) 2013 Michael Pruett <michael@68k.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "config.h" +#include "JSDOMBuiltinConstructorBase.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/JSCInlines.h> + +namespace WebCore { +using namespace JSC; + +template<typename Visitor> +void JSDOMBuiltinConstructorBase::visitChildrenImpl(JSC::JSCell* cell, Visitor& visitor) +{ + auto* thisObject = jsCast<JSDOMBuiltinConstructorBase*>(cell); + ASSERT_GC_OBJECT_INHERITS(thisObject, info()); + Base::visitChildren(thisObject, visitor); + visitor.append(thisObject->m_initializeFunction); +} + +DEFINE_VISIT_CHILDREN(JSDOMBuiltinConstructorBase); + +JSC::GCClient::IsoSubspace* JSDOMBuiltinConstructorBase::subspaceForImpl(JSC::VM& vm) +{ + return &static_cast<JSVMClientData*>(vm.clientData)->domBuiltinConstructorSpace(); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructorBase.h b/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructorBase.h new file mode 100644 index 000000000..9593d99c1 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMBuiltinConstructorBase.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2015, 2016 Canon Inc. All rights reserved. + * Copyright (C) 2016-2022 Apple Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#pragma once + +#include "JSDOMConstructorBase.h" + +namespace WebCore { + +class JSDOMBuiltinConstructorBase : public JSDOMConstructorBase { +public: + using Base = JSDOMConstructorBase; + + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + static_assert(sizeof(CellType) == sizeof(JSDOMBuiltinConstructorBase)); + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(CellType, JSDOMBuiltinConstructorBase); + static_assert(CellType::destroy == JSC::JSCell::destroy, "JSDOMBuiltinConstructor<JSClass> is not destructible actually"); + return subspaceForImpl(vm); + } + +protected: + JSDOMBuiltinConstructorBase(JSC::VM& vm, JSC::Structure* structure, JSC::NativeFunction functionForConstruct) + : Base(vm, structure, functionForConstruct) + { + } + + DECLARE_VISIT_CHILDREN; + + JSC::JSFunction* initializeFunction(); + void setInitializeFunction(JSC::VM&, JSC::JSFunction&); + +private: + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM&); + + JSC::WriteBarrier<JSC::JSFunction> m_initializeFunction; +}; + +inline JSC::JSFunction* JSDOMBuiltinConstructorBase::initializeFunction() +{ + return m_initializeFunction.get(); +} + +inline void JSDOMBuiltinConstructorBase::setInitializeFunction(JSC::VM& vm, JSC::JSFunction& function) +{ + m_initializeFunction.set(vm, this, &function); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMConvertPromise.h b/src/javascript/jsc/bindings/webcore/JSDOMConvertPromise.h index 29324f11b..e01a99884 100644 --- a/src/javascript/jsc/bindings/webcore/JSDOMConvertPromise.h +++ b/src/javascript/jsc/bindings/webcore/JSDOMConvertPromise.h @@ -28,7 +28,7 @@ #include "IDLTypes.h" #include "JSDOMConvertBase.h" #include "JSDOMPromise.h" -#include "WorkerGlobalScope.h" +// #include "WorkerGlobalScope.h" namespace WebCore { @@ -50,14 +50,14 @@ template<typename T> struct Converter<IDLPromise<T>> : DefaultConverter<IDLPromi auto* promise = JSC::JSPromise::resolvedPromise(globalObject, value); if (scope.exception()) { auto* scriptExecutionContext = globalObject->scriptExecutionContext(); - if (is<WorkerGlobalScope>(scriptExecutionContext)) { - auto* scriptController = downcast<WorkerGlobalScope>(*scriptExecutionContext).script(); - bool terminatorCausedException = vm.isTerminationException(scope.exception()); - if (terminatorCausedException || (scriptController && scriptController->isTerminatingExecution())) { - scriptController->forbidExecution(); - return nullptr; - } - } + // if (is<WorkerGlobalScope>(scriptExecutionContext)) { + // auto* scriptController = downcast<WorkerGlobalScope>(*scriptExecutionContext).script(); + // bool terminatorCausedException = vm.isTerminationException(scope.exception()); + // if (terminatorCausedException || (scriptController && scriptController->isTerminatingExecution())) { + // scriptController->forbidExecution(); + // return nullptr; + // } + // } exceptionThrower(lexicalGlobalObject, scope); return nullptr; } diff --git a/src/javascript/jsc/bindings/webcore/JSDOMException.cpp b/src/javascript/jsc/bindings/webcore/JSDOMException.cpp index 9847b3d51..5dde2de4e 100644 --- a/src/javascript/jsc/bindings/webcore/JSDOMException.cpp +++ b/src/javascript/jsc/bindings/webcore/JSDOMException.cpp @@ -93,31 +93,31 @@ using JSDOMExceptionDOMConstructor = JSDOMConstructor<JSDOMException>; /* Hash table for constructor */ static const HashTableValue JSDOMExceptionConstructorTableValues[] = { - { "INDEX_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, - { "DOMSTRING_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, - { "HIERARCHY_REQUEST_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, - { "WRONG_DOCUMENT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } }, - { "INVALID_CHARACTER_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } }, - { "NO_DATA_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } }, - { "NO_MODIFICATION_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } }, - { "NOT_FOUND_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } }, - { "NOT_SUPPORTED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } }, - { "INUSE_ATTRIBUTE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } }, - { "INVALID_STATE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } }, - { "SYNTAX_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } }, - { "INVALID_MODIFICATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } }, - { "NAMESPACE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } }, - { "INVALID_ACCESS_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } }, - { "VALIDATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } }, - { "TYPE_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } }, - { "SECURITY_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } }, - { "NETWORK_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } }, - { "ABORT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } }, - { "URL_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } }, - { "QUOTA_EXCEEDED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } }, - { "TIMEOUT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } }, - { "INVALID_NODE_TYPE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } }, - { "DATA_CLONE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } }, + { "INDEX_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, + { "DOMSTRING_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, + { "HIERARCHY_REQUEST_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, + { "WRONG_DOCUMENT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } }, + { "INVALID_CHARACTER_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } }, + { "NO_DATA_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } }, + { "NO_MODIFICATION_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } }, + { "NOT_FOUND_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } }, + { "NOT_SUPPORTED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } }, + { "INUSE_ATTRIBUTE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } }, + { "INVALID_STATE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } }, + { "SYNTAX_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } }, + { "INVALID_MODIFICATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } }, + { "NAMESPACE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } }, + { "INVALID_ACCESS_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } }, + { "VALIDATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } }, + { "TYPE_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } }, + { "SECURITY_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } }, + { "NETWORK_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } }, + { "ABORT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } }, + { "URL_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } }, + { "QUOTA_EXCEEDED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } }, + { "TIMEOUT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } }, + { "INVALID_NODE_TYPE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } }, + { "DATA_CLONE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } }, }; template<> EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSDOMExceptionDOMConstructor::construct(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) @@ -166,35 +166,35 @@ template<> void JSDOMExceptionDOMConstructor::initializeProperties(VM& vm, JSDOM /* Hash table for prototype */ static const HashTableValue JSDOMExceptionPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMExceptionConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "code", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_code), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "name", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_name), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "message", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_message), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "INDEX_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, - { "DOMSTRING_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, - { "HIERARCHY_REQUEST_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, - { "WRONG_DOCUMENT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } }, - { "INVALID_CHARACTER_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } }, - { "NO_DATA_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } }, - { "NO_MODIFICATION_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } }, - { "NOT_FOUND_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } }, - { "NOT_SUPPORTED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } }, - { "INUSE_ATTRIBUTE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } }, - { "INVALID_STATE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } }, - { "SYNTAX_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } }, - { "INVALID_MODIFICATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } }, - { "NAMESPACE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } }, - { "INVALID_ACCESS_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } }, - { "VALIDATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } }, - { "TYPE_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } }, - { "SECURITY_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } }, - { "NETWORK_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } }, - { "ABORT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } }, - { "URL_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } }, - { "QUOTA_EXCEEDED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } }, - { "TIMEOUT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } }, - { "INVALID_NODE_TYPE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } }, - { "DATA_CLONE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMExceptionConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "code"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_code), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "name"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_name), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "message"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_message), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "INDEX_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, + { "DOMSTRING_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, + { "HIERARCHY_REQUEST_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, + { "WRONG_DOCUMENT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } }, + { "INVALID_CHARACTER_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } }, + { "NO_DATA_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } }, + { "NO_MODIFICATION_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } }, + { "NOT_FOUND_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } }, + { "NOT_SUPPORTED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } }, + { "INUSE_ATTRIBUTE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } }, + { "INVALID_STATE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } }, + { "SYNTAX_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } }, + { "INVALID_MODIFICATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } }, + { "NAMESPACE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } }, + { "INVALID_ACCESS_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } }, + { "VALIDATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } }, + { "TYPE_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } }, + { "SECURITY_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } }, + { "NETWORK_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } }, + { "ABORT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } }, + { "URL_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } }, + { "QUOTA_EXCEEDED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } }, + { "TIMEOUT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } }, + { "INVALID_NODE_TYPE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } }, + { "DATA_CLONE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } }, }; const ClassInfo JSDOMExceptionPrototype::s_info = { "DOMException"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMExceptionPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSDOMGuardedObject.cpp b/src/javascript/jsc/bindings/webcore/JSDOMGuardedObject.cpp new file mode 100644 index 000000000..76fc86415 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMGuardedObject.cpp @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2017-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "JSDOMGuardedObject.h" + + +namespace WebCore { +using namespace JSC; + +DOMGuardedObject::DOMGuardedObject(JSDOMGlobalObject& globalObject, JSCell& guarded) + : ActiveDOMCallback(globalObject.scriptExecutionContext()) + , m_guarded(&guarded) + , m_globalObject(&globalObject) +{ + globalObject.vm().writeBarrier(&globalObject, &guarded); + if (globalObject.vm().heap.mutatorShouldBeFenced()) { + Locker locker { globalObject.gcLock() }; + globalObject.guardedObjects().add(this); + return; + } + globalObject.guardedObjects(NoLockingNecessary).add(this); +} + +DOMGuardedObject::~DOMGuardedObject() +{ + clear(); +} + +void DOMGuardedObject::clear() +{ + ASSERT(!m_guarded || m_globalObject); + removeFromGlobalObject(); + m_guarded.clear(); + m_globalObject.clear(); +} + +void DOMGuardedObject::removeFromGlobalObject() +{ + if (!m_guarded || !m_globalObject) + return; + + if (m_globalObject->vm().heap.mutatorShouldBeFenced()) { + Locker locker { m_globalObject->gcLock() }; + m_globalObject->guardedObjects().remove(this); + } else + m_globalObject->guardedObjects(NoLockingNecessary).remove(this); +} + +void DOMGuardedObject::contextDestroyed() +{ + ActiveDOMCallback::contextDestroyed(); + clear(); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSDOMGuardedObject.h b/src/javascript/jsc/bindings/webcore/JSDOMGuardedObject.h new file mode 100644 index 000000000..cf0887c32 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMGuardedObject.h @@ -0,0 +1,72 @@ +/* + * Copyright (C) 2017-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "ActiveDOMCallback.h" +#include "JSDOMGlobalObject.h" +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/JSCell.h> +#include <JavaScriptCore/SlotVisitorInlines.h> +#include <JavaScriptCore/StrongInlines.h> + +namespace WebCore { + +class WEBCORE_EXPORT DOMGuardedObject : public RefCounted<DOMGuardedObject>, public ActiveDOMCallback { +public: + ~DOMGuardedObject(); + + bool isSuspended() const { return !m_guarded || !canInvokeCallback(); } // The wrapper world has gone away or active DOM objects have been suspended. + + template<typename Visitor> void visitAggregate(Visitor& visitor) { visitor.append(m_guarded); } + + JSC::JSValue guardedObject() const { return m_guarded.get(); } + JSDOMGlobalObject* globalObject() const { return m_globalObject.get(); } + + void clear(); + +protected: + DOMGuardedObject(JSDOMGlobalObject&, JSC::JSCell&); + + void contextDestroyed(); + bool isEmpty() const { return !m_guarded; } + + JSC::Weak<JSC::JSCell> m_guarded; + JSC::Weak<JSDOMGlobalObject> m_globalObject; + +private: + void removeFromGlobalObject(); +}; + +template<typename T> class DOMGuarded : public DOMGuardedObject { +protected: + DOMGuarded(JSDOMGlobalObject& globalObject, T& guarded) + : DOMGuardedObject(globalObject, guarded) + { + } + T* guarded() const { return JSC::jsDynamicCast<T*>(guardedObject()); } +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMOperationReturningPromise.h b/src/javascript/jsc/bindings/webcore/JSDOMOperationReturningPromise.h new file mode 100644 index 000000000..c4d1513ad --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMOperationReturningPromise.h @@ -0,0 +1,93 @@ +/* + * Copyright (C) 1999-2001 Harri Porten (porten@kde.org) + * Copyright (C) 2003-2020 Apple Inc. All rights reserved. + * Copyright (C) 2007 Samuel Weinig <sam@webkit.org> + * Copyright (C) 2009 Google, Inc. All rights reserved. + * Copyright (C) 2012 Ericsson AB. All rights reserved. + * Copyright (C) 2013 Michael Pruett <michael@68k.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#pragma once + +#include "JSDOMOperation.h" +#include "JSDOMPromiseDeferred.h" + +namespace WebCore { + +template<typename JSClass> +class IDLOperationReturningPromise { +public: + using ClassParameter = JSClass*; + using Operation = JSC::EncodedJSValue(JSC::JSGlobalObject*, JSC::CallFrame*, ClassParameter, Ref<DeferredPromise>&&); + using StaticOperation = JSC::EncodedJSValue(JSC::JSGlobalObject*, JSC::CallFrame*, Ref<DeferredPromise>&&); + + template<Operation operation, CastedThisErrorBehavior shouldThrow = CastedThisErrorBehavior::RejectPromise> + static JSC::EncodedJSValue call(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, const char* operationName) + { + return JSC::JSValue::encode(callPromiseFunction(lexicalGlobalObject, callFrame, [&operationName] (JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, Ref<DeferredPromise>&& promise) { + auto* thisObject = IDLOperation<JSClass>::cast(lexicalGlobalObject, callFrame); + if constexpr (shouldThrow != CastedThisErrorBehavior::Assert) { + if (UNLIKELY(!thisObject)) + return rejectPromiseWithThisTypeError(promise.get(), JSClass::info()->className, operationName); + } else + ASSERT(thisObject); + + ASSERT_GC_OBJECT_INHERITS(thisObject, JSClass::info()); + + // FIXME: We should refactor the binding generated code to use references for lexicalGlobalObject and thisObject. + return operation(&lexicalGlobalObject, &callFrame, thisObject, WTFMove(promise)); + })); + } + + // This function is a special case for custom operations want to handle the creation of the promise themselves. + // It is triggered via the extended attribute [ReturnsOwnPromise]. + template<typename IDLOperation<JSClass>::Operation operation, CastedThisErrorBehavior shouldThrow = CastedThisErrorBehavior::RejectPromise> + static JSC::EncodedJSValue callReturningOwnPromise(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, const char* operationName) + { + auto* thisObject = IDLOperation<JSClass>::cast(lexicalGlobalObject, callFrame); + if constexpr (shouldThrow != CastedThisErrorBehavior::Assert) { + if (UNLIKELY(!thisObject)) + return rejectPromiseWithThisTypeError(lexicalGlobalObject, JSClass::info()->className, operationName); + } else + ASSERT(thisObject); + + ASSERT_GC_OBJECT_INHERITS(thisObject, JSClass::info()); + + // FIXME: We should refactor the binding generated code to use references for lexicalGlobalObject and thisObject. + return operation(&lexicalGlobalObject, &callFrame, thisObject); + } + + template<StaticOperation operation, CastedThisErrorBehavior shouldThrow = CastedThisErrorBehavior::RejectPromise> + static JSC::EncodedJSValue callStatic(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, const char*) + { + return JSC::JSValue::encode(callPromiseFunction(lexicalGlobalObject, callFrame, [] (JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, Ref<DeferredPromise>&& promise) { + // FIXME: We should refactor the binding generated code to use references for lexicalGlobalObject. + return operation(&lexicalGlobalObject, &callFrame, WTFMove(promise)); + })); + } + + // This function is a special case for custom operations want to handle the creation of the promise themselves. + // It is triggered via the extended attribute [ReturnsOwnPromise]. + template<typename IDLOperation<JSClass>::StaticOperation operation, CastedThisErrorBehavior shouldThrow = CastedThisErrorBehavior::RejectPromise> + static JSC::EncodedJSValue callStaticReturningOwnPromise(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, const char*) + { + // FIXME: We should refactor the binding generated code to use references for lexicalGlobalObject. + return operation(&lexicalGlobalObject, &callFrame); + } +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp b/src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp new file mode 100644 index 000000000..db1597552 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMPromise.cpp @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2017-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "JSDOMPromise.h" + +// #include "DOMWindow.h" +// #include "JSDOMWindow.h" +#include <JavaScriptCore/BuiltinNames.h> +#include <JavaScriptCore/CatchScope.h> +#include <JavaScriptCore/Exception.h> +#include <JavaScriptCore/JSNativeStdFunction.h> +#include <JavaScriptCore/JSPromiseConstructor.h> + +using namespace JSC; + +namespace WebCore { + +auto DOMPromise::whenSettled(std::function<void()>&& callback) -> IsCallbackRegistered +{ + return whenPromiseIsSettled(globalObject(), promise(), WTFMove(callback)); +} + +auto DOMPromise::whenPromiseIsSettled(JSDOMGlobalObject* globalObject, JSC::JSObject* promise, Function<void()>&& callback) -> IsCallbackRegistered +{ + auto& lexicalGlobalObject = *globalObject; + auto& vm = lexicalGlobalObject.vm(); + JSLockHolder lock(vm); + auto* handler = JSC::JSNativeStdFunction::create(vm, globalObject, 1, String {}, [callback = WTFMove(callback)](JSGlobalObject*, CallFrame*) mutable { + callback(); + return JSC::JSValue::encode(JSC::jsUndefined()); + }); + + auto scope = DECLARE_THROW_SCOPE(vm); + const JSC::Identifier& privateName = vm.propertyNames->builtinNames().thenPrivateName(); + auto thenFunction = promise->get(&lexicalGlobalObject, privateName); + + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + if (scope.exception()) + return IsCallbackRegistered::No; + + ASSERT(thenFunction.isCallable()); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(handler); + arguments.append(handler); + + auto callData = JSC::getCallData(thenFunction); + ASSERT(callData.type != JSC::CallData::Type::None); + call(&lexicalGlobalObject, thenFunction, callData, promise, arguments); + + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + return scope.exception() ? IsCallbackRegistered::No : IsCallbackRegistered::Yes; +} + +JSC::JSValue DOMPromise::result() const +{ + return promise()->result(m_globalObject->vm()); +} + +DOMPromise::Status DOMPromise::status() const +{ + switch (promise()->status(m_globalObject->vm())) { + case JSC::JSPromise::Status::Pending: + return Status::Pending; + case JSC::JSPromise::Status::Fulfilled: + return Status::Fulfilled; + case JSC::JSPromise::Status::Rejected: + return Status::Rejected; + }; + ASSERT_NOT_REACHED(); + return Status::Rejected; +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSDOMPromise.h b/src/javascript/jsc/bindings/webcore/JSDOMPromise.h new file mode 100644 index 000000000..97ebafa74 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMPromise.h @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2013-2017 Apple Inc. All rights reserved. + * Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "JSDOMGuardedObject.h" +#include <JavaScriptCore/JSPromise.h> + +namespace WebCore { + +class DOMPromise : public DOMGuarded<JSC::JSPromise> { +public: + static Ref<DOMPromise> create(JSDOMGlobalObject& globalObject, JSC::JSPromise& promise) + { + return adoptRef(*new DOMPromise(globalObject, promise)); + } + + JSC::JSPromise* promise() const + { + ASSERT(!isSuspended()); + return guarded(); + } + + enum class IsCallbackRegistered { No, Yes }; + IsCallbackRegistered whenSettled(std::function<void()>&&); + JSC::JSValue result() const; + + enum class Status { Pending, Fulfilled, Rejected }; + Status status() const; + + static IsCallbackRegistered whenPromiseIsSettled(JSDOMGlobalObject*, JSC::JSObject* promise, Function<void()>&&); + +private: + DOMPromise(JSDOMGlobalObject& globalObject, JSC::JSPromise& promise) + : DOMGuarded<JSC::JSPromise>(globalObject, promise) + { + } +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMPromiseDeferred.cpp b/src/javascript/jsc/bindings/webcore/JSDOMPromiseDeferred.cpp new file mode 100644 index 000000000..0c9f83ef7 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMPromiseDeferred.cpp @@ -0,0 +1,311 @@ +/* + * Copyright (C) 2013-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "JSDOMPromiseDeferred.h" + +// #include "DOMWindow.h" +// #include "EventLoop.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMPromise.h" +// #include "JSDOMWindow.h" +// #include "ScriptController.h" +// #include "WorkerGlobalScope.h" +#include <JavaScriptCore/BuiltinNames.h> +#include <JavaScriptCore/Exception.h> +#include <JavaScriptCore/JSONObject.h> +#include <JavaScriptCore/JSPromiseConstructor.h> +#include <JavaScriptCore/Strong.h> + +namespace WebCore { +using namespace JSC; + +JSC::JSValue DeferredPromise::promise() const +{ + if (isEmpty()) + return jsUndefined(); + + ASSERT(deferred()); + return deferred(); +} + +void DeferredPromise::callFunction(JSGlobalObject& lexicalGlobalObject, ResolveMode mode, JSValue resolution) +{ + if (shouldIgnoreRequestToFulfill()) + return; + + // if (activeDOMObjectsAreSuspended()) { + // JSC::Strong<JSC::Unknown, ShouldStrongDestructorGrabLock::Yes> strongResolution(lexicalGlobalObject.vm(), resolution); + // ASSERT(scriptExecutionContext()->eventLoop().isSuspended()); + // scriptExecutionContext()->eventLoop().queueTask(TaskSource::Networking, [this, protectedThis = Ref { *this }, mode, strongResolution = WTFMove(strongResolution)]() mutable { + // if (shouldIgnoreRequestToFulfill()) + // return; + + // JSC::JSGlobalObject* lexicalGlobalObject = globalObject(); + // JSC::JSLockHolder locker(lexicalGlobalObject); + // callFunction(*globalObject(), mode, strongResolution.get()); + // }); + // return; + // } + + // FIXME: We could have error since any JS call can throw stack-overflow errors. + // https://bugs.webkit.org/show_bug.cgi?id=203402 + switch (mode) { + case ResolveMode::Resolve: + deferred()->resolve(&lexicalGlobalObject, resolution); + break; + case ResolveMode::Reject: + deferred()->reject(&lexicalGlobalObject, resolution); + break; + case ResolveMode::RejectAsHandled: + deferred()->rejectAsHandled(&lexicalGlobalObject, resolution); + break; + } + + if (m_mode == Mode::ClearPromiseOnResolve) + clear(); +} + +void DeferredPromise::whenSettled(Function<void()>&& callback) +{ + if (shouldIgnoreRequestToFulfill()) + return; + + // if (activeDOMObjectsAreSuspended()) { + // scriptExecutionContext()->eventLoop().queueTask(TaskSource::Networking, [this, protectedThis = Ref { *this }, callback = WTFMove(callback)]() mutable { + // whenSettled(WTFMove(callback)); + // }); + // return; + // } + + DOMPromise::whenPromiseIsSettled(globalObject(), deferred(), WTFMove(callback)); +} + +void DeferredPromise::reject(RejectAsHandled rejectAsHandled) +{ + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(m_globalObject); + auto& lexicalGlobalObject = *m_globalObject; + JSC::JSLockHolder locker(&lexicalGlobalObject); + reject(lexicalGlobalObject, JSC::jsUndefined(), rejectAsHandled); +} + +void DeferredPromise::reject(JSC::JSValue value, RejectAsHandled rejectAsHandled) +{ + if (shouldIgnoreRequestToFulfill()) + return; + ASSERT(deferred()); + ASSERT(m_globalObject); + auto& lexicalGlobalObject = *m_globalObject; + JSC::JSLockHolder locker(&lexicalGlobalObject); + reject(lexicalGlobalObject, value, rejectAsHandled); +} + +void DeferredPromise::reject(std::nullptr_t, RejectAsHandled rejectAsHandled) +{ + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(m_globalObject); + auto& lexicalGlobalObject = *m_globalObject; + JSC::JSLockHolder locker(&lexicalGlobalObject); + reject(lexicalGlobalObject, JSC::jsNull(), rejectAsHandled); +} + +void DeferredPromise::reject(Exception exception, RejectAsHandled rejectAsHandled) +{ + if (shouldIgnoreRequestToFulfill()) + return; + + Ref protectedThis(*this); + ASSERT(deferred()); + ASSERT(m_globalObject); + auto& lexicalGlobalObject = *m_globalObject; + JSC::VM& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder locker(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + + if (exception.code() == ExistingExceptionError) { + EXCEPTION_ASSERT(scope.exception()); + auto error = scope.exception()->value(); + bool isTerminating = handleTerminationExceptionIfNeeded(scope, lexicalGlobalObject); + scope.clearException(); + + if (!isTerminating) + reject<IDLAny>(error, rejectAsHandled); + return; + } + + auto error = createDOMException(lexicalGlobalObject, WTFMove(exception)); + if (UNLIKELY(scope.exception())) { + handleUncaughtException(scope, lexicalGlobalObject); + return; + } + + reject(lexicalGlobalObject, error, rejectAsHandled); + if (UNLIKELY(scope.exception())) + handleUncaughtException(scope, lexicalGlobalObject); +} + +void DeferredPromise::reject(ExceptionCode ec, const String& message, RejectAsHandled rejectAsHandled) +{ + if (shouldIgnoreRequestToFulfill()) + return; + + Ref protectedThis(*this); + ASSERT(deferred()); + ASSERT(m_globalObject); + auto& lexicalGlobalObject = *m_globalObject; + JSC::VM& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder locker(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + + if (ec == ExistingExceptionError) { + EXCEPTION_ASSERT(scope.exception()); + auto error = scope.exception()->value(); + bool isTerminating = handleTerminationExceptionIfNeeded(scope, lexicalGlobalObject); + scope.clearException(); + + if (!isTerminating) + reject<IDLAny>(error, rejectAsHandled); + return; + } + + auto error = createDOMException(&lexicalGlobalObject, ec, message); + if (UNLIKELY(scope.exception())) { + handleUncaughtException(scope, lexicalGlobalObject); + return; + } + + reject(lexicalGlobalObject, error, rejectAsHandled); + if (UNLIKELY(scope.exception())) + handleUncaughtException(scope, lexicalGlobalObject); +} + +void DeferredPromise::reject(const JSC::PrivateName& privateName, RejectAsHandled rejectAsHandled) +{ + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(m_globalObject); + JSC::JSGlobalObject* lexicalGlobalObject = m_globalObject.get(); + JSC::JSLockHolder locker(lexicalGlobalObject); + reject(*lexicalGlobalObject, JSC::Symbol::create(lexicalGlobalObject->vm(), privateName.uid()), rejectAsHandled); +} + +void rejectPromiseWithExceptionIfAny(JSC::JSGlobalObject& lexicalGlobalObject, JSDOMGlobalObject& globalObject, JSPromise& promise, JSC::CatchScope& catchScope) +{ + UNUSED_PARAM(lexicalGlobalObject); + if (LIKELY(!catchScope.exception())) + return; + + JSValue error = catchScope.exception()->value(); + catchScope.clearException(); + + DeferredPromise::create(globalObject, promise)->reject<IDLAny>(error); +} + +JSC::EncodedJSValue createRejectedPromiseWithTypeError(JSC::JSGlobalObject& lexicalGlobalObject, const String& errorMessage, RejectedPromiseWithTypeErrorCause cause) +{ + auto& globalObject = lexicalGlobalObject; + auto& vm = lexicalGlobalObject.vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + auto promiseConstructor = globalObject.promiseConstructor(); + auto rejectFunction = promiseConstructor->get(&lexicalGlobalObject, vm.propertyNames->builtinNames().rejectPrivateName()); + RETURN_IF_EXCEPTION(scope, {}); + auto* rejectionValue = static_cast<ErrorInstance*>(createTypeError(&lexicalGlobalObject, errorMessage)); + if (cause == RejectedPromiseWithTypeErrorCause::NativeGetter) + rejectionValue->setNativeGetterTypeError(); + + auto callData = JSC::getCallData(rejectFunction); + ASSERT(callData.type != CallData::Type::None); + + MarkedArgumentBuffer arguments; + arguments.append(rejectionValue); + ASSERT(!arguments.hasOverflowed()); + + RELEASE_AND_RETURN(scope, JSValue::encode(call(&lexicalGlobalObject, rejectFunction, callData, promiseConstructor, arguments))); +} + +static inline JSC::JSValue parseAsJSON(JSC::JSGlobalObject* lexicalGlobalObject, const String& data) +{ + JSC::JSLockHolder lock(lexicalGlobalObject); + return JSC::JSONParse(lexicalGlobalObject, data); +} + +void fulfillPromiseWithJSON(Ref<DeferredPromise>&& promise, const String& data) +{ + JSC::JSValue value = parseAsJSON(promise->globalObject(), data); + if (!value) + promise->reject(SyntaxError); + else + promise->resolve<IDLAny>(value); +} + +void fulfillPromiseWithArrayBuffer(Ref<DeferredPromise>&& promise, ArrayBuffer* arrayBuffer) +{ + if (!arrayBuffer) { + promise->reject<IDLAny>(createOutOfMemoryError(promise->globalObject())); + return; + } + promise->resolve<IDLInterface<ArrayBuffer>>(*arrayBuffer); +} + +void fulfillPromiseWithArrayBuffer(Ref<DeferredPromise>&& promise, const void* data, size_t length) +{ + fulfillPromiseWithArrayBuffer(WTFMove(promise), ArrayBuffer::tryCreate(data, length).get()); +} + +bool DeferredPromise::handleTerminationExceptionIfNeeded(CatchScope& scope, JSDOMGlobalObject& lexicalGlobalObject) +{ + auto* exception = scope.exception(); + VM& vm = scope.vm(); + + auto& scriptExecutionContext = *lexicalGlobalObject.scriptExecutionContext(); + // if (is<WorkerGlobalScope>(scriptExecutionContext)) { + // auto* scriptController = downcast<WorkerGlobalScope>(scriptExecutionContext).script(); + // bool terminatorCausedException = vm.isTerminationException(exception); + // if (terminatorCausedException || (scriptController && scriptController->isTerminatingExecution())) { + // scriptController->forbidExecution(); + // return true; + // } + // } + return false; +} + +void DeferredPromise::handleUncaughtException(CatchScope& scope, JSDOMGlobalObject& lexicalGlobalObject) +{ + auto* exception = scope.exception(); + handleTerminationExceptionIfNeeded(scope, lexicalGlobalObject); + reportException(&lexicalGlobalObject, exception); +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMPromiseDeferred.h b/src/javascript/jsc/bindings/webcore/JSDOMPromiseDeferred.h new file mode 100644 index 000000000..701608677 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMPromiseDeferred.h @@ -0,0 +1,377 @@ +/* + * Copyright (C) 2013-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "ExceptionOr.h" +#include "JSDOMConvert.h" +#include "JSDOMGuardedObject.h" +#include "ScriptExecutionContext.h" +#include <JavaScriptCore/CatchScope.h> +#include <JavaScriptCore/JSPromise.h> + +namespace WebCore { + +class JSDOMWindow; +enum class RejectAsHandled : uint8_t { No, + Yes }; + +class DeferredPromise : public DOMGuarded<JSC::JSPromise> { +public: + enum class Mode { + ClearPromiseOnResolve, + RetainPromiseOnResolve + }; + + static RefPtr<DeferredPromise> create(JSDOMGlobalObject& globalObject, Mode mode = Mode::ClearPromiseOnResolve) + { + JSC::VM& vm = JSC::getVM(&globalObject); + auto* promise = JSC::JSPromise::create(vm, globalObject.promiseStructure()); + ASSERT(promise); + return adoptRef(new DeferredPromise(globalObject, *promise, mode)); + } + + static Ref<DeferredPromise> create(JSDOMGlobalObject& globalObject, JSC::JSPromise& deferred, Mode mode = Mode::ClearPromiseOnResolve) + { + return adoptRef(*new DeferredPromise(globalObject, deferred, mode)); + } + + template<class IDLType> + void resolve(typename IDLType::ParameterType value) + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + JSC::JSGlobalObject* lexicalGlobalObject = globalObject(); + JSC::JSLockHolder locker(lexicalGlobalObject); + resolve(*lexicalGlobalObject, toJS<IDLType>(*lexicalGlobalObject, *globalObject(), std::forward<typename IDLType::ParameterType>(value))); + } + + void resolveWithJSValue(JSC::JSValue resolution) + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + JSC::JSGlobalObject* lexicalGlobalObject = globalObject(); + JSC::JSLockHolder locker(lexicalGlobalObject); + resolve(*lexicalGlobalObject, resolution); + } + + void resolve() + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + JSC::JSGlobalObject* lexicalGlobalObject = globalObject(); + JSC::JSLockHolder locker(lexicalGlobalObject); + resolve(*lexicalGlobalObject, JSC::jsUndefined()); + } + + template<class IDLType> + void resolveWithNewlyCreated(typename IDLType::ParameterType value) + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + JSC::JSGlobalObject* lexicalGlobalObject = globalObject(); + JSC::JSLockHolder locker(lexicalGlobalObject); + resolve(*lexicalGlobalObject, toJSNewlyCreated<IDLType>(*lexicalGlobalObject, *globalObject(), std::forward<typename IDLType::ParameterType>(value))); + } + + template<class IDLType> + void resolveCallbackValueWithNewlyCreated(const Function<typename IDLType::InnerParameterType(ScriptExecutionContext&)>& createValue) + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + auto* lexicalGlobalObject = globalObject(); + JSC::JSLockHolder locker(lexicalGlobalObject); + resolve(*lexicalGlobalObject, toJSNewlyCreated<IDLType>(*lexicalGlobalObject, *globalObject(), createValue(*globalObject()->scriptExecutionContext()))); + } + + template<class IDLType> + void reject(typename IDLType::ParameterType value, RejectAsHandled rejectAsHandled = RejectAsHandled::No) + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + JSC::JSGlobalObject* lexicalGlobalObject = globalObject(); + JSC::JSLockHolder locker(lexicalGlobalObject); + reject(*lexicalGlobalObject, toJS<IDLType>(*lexicalGlobalObject, *globalObject(), std::forward<typename IDLType::ParameterType>(value)), rejectAsHandled); + } + + void reject(RejectAsHandled = RejectAsHandled::No); + void reject(std::nullptr_t, RejectAsHandled = RejectAsHandled::No); + WEBCORE_EXPORT void reject(Exception, RejectAsHandled = RejectAsHandled::No); + WEBCORE_EXPORT void reject(JSC::JSValue, RejectAsHandled = RejectAsHandled::No); + WEBCORE_EXPORT void reject(ExceptionCode, const String& = {}, RejectAsHandled = RejectAsHandled::No); + void reject(const JSC::PrivateName&, RejectAsHandled = RejectAsHandled::No); + + template<typename Callback> + void resolveWithCallback(Callback callback) + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + auto* lexicalGlobalObject = globalObject(); + JSC::VM& vm = lexicalGlobalObject->vm(); + JSC::JSLockHolder locker(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + resolve(*lexicalGlobalObject, callback(*globalObject())); + if (UNLIKELY(scope.exception())) + handleUncaughtException(scope, *lexicalGlobalObject); + } + + template<typename Callback> + void rejectWithCallback(Callback callback, RejectAsHandled rejectAsHandled = RejectAsHandled::No) + { + if (shouldIgnoreRequestToFulfill()) + return; + + ASSERT(deferred()); + ASSERT(globalObject()); + auto* lexicalGlobalObject = globalObject(); + JSC::VM& vm = lexicalGlobalObject->vm(); + JSC::JSLockHolder locker(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + reject(*lexicalGlobalObject, callback(*globalObject()), rejectAsHandled); + if (UNLIKELY(scope.exception())) + handleUncaughtException(scope, *lexicalGlobalObject); + } + + JSC::JSValue promise() const; + + void whenSettled(Function<void()>&&); + +private: + DeferredPromise(JSDOMGlobalObject& globalObject, JSC::JSPromise& deferred, Mode mode) + : DOMGuarded<JSC::JSPromise>(globalObject, deferred) + , m_mode(mode) + { + } + + bool shouldIgnoreRequestToFulfill() const { return isEmpty(); } + + JSC::JSPromise* deferred() const { return guarded(); } + + enum class ResolveMode { Resolve, + Reject, + RejectAsHandled }; + WEBCORE_EXPORT void callFunction(JSC::JSGlobalObject&, ResolveMode, JSC::JSValue resolution); + + void resolve(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue resolution) { callFunction(lexicalGlobalObject, ResolveMode::Resolve, resolution); } + void reject(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue resolution, RejectAsHandled rejectAsHandled) + { + callFunction(lexicalGlobalObject, rejectAsHandled == RejectAsHandled::Yes ? ResolveMode::RejectAsHandled : ResolveMode::Reject, resolution); + } + + bool handleTerminationExceptionIfNeeded(JSC::CatchScope&, JSDOMGlobalObject& lexicalGlobalObject); + void handleUncaughtException(JSC::CatchScope&, JSDOMGlobalObject& lexicalGlobalObject); + + Mode m_mode; +}; + +class DOMPromiseDeferredBase { + WTF_MAKE_FAST_ALLOCATED; + +public: + DOMPromiseDeferredBase(Ref<DeferredPromise>&& genericPromise) + : m_promise(WTFMove(genericPromise)) + { + } + + DOMPromiseDeferredBase(DOMPromiseDeferredBase&& promise) + : m_promise(WTFMove(promise.m_promise)) + { + } + + DOMPromiseDeferredBase(const DOMPromiseDeferredBase& other) + : m_promise(other.m_promise.copyRef()) + { + } + + DOMPromiseDeferredBase& operator=(const DOMPromiseDeferredBase& other) + { + m_promise = other.m_promise.copyRef(); + return *this; + } + + DOMPromiseDeferredBase& operator=(DOMPromiseDeferredBase&& other) + { + m_promise = WTFMove(other.m_promise); + return *this; + } + + void reject(RejectAsHandled rejectAsHandled = RejectAsHandled::No) + { + m_promise->reject(rejectAsHandled); + } + + template<typename... ErrorType> + void reject(ErrorType&&... error) + { + m_promise->reject(std::forward<ErrorType>(error)...); + } + + template<typename IDLType> + void rejectType(typename IDLType::ParameterType value, RejectAsHandled rejectAsHandled = RejectAsHandled::No) + { + m_promise->reject<IDLType>(std::forward<typename IDLType::ParameterType>(value), rejectAsHandled); + } + + JSC::JSValue promise() const { return m_promise->promise(); }; + + void whenSettled(Function<void()>&& function) + { + m_promise->whenSettled(WTFMove(function)); + } + +protected: + Ref<DeferredPromise> m_promise; +}; + +template<typename IDLType> +class DOMPromiseDeferred : public DOMPromiseDeferredBase { +public: + using DOMPromiseDeferredBase::DOMPromiseDeferredBase; + using DOMPromiseDeferredBase::operator=; + using DOMPromiseDeferredBase::promise; + using DOMPromiseDeferredBase::reject; + + void resolve(typename IDLType::ParameterType value) + { + m_promise->resolve<IDLType>(std::forward<typename IDLType::ParameterType>(value)); + } + + template<typename U> + void settle(ExceptionOr<U>&& result) + { + if (result.hasException()) { + reject(result.releaseException()); + return; + } + resolve(result.releaseReturnValue()); + } +}; + +template<> class DOMPromiseDeferred<void> : public DOMPromiseDeferredBase { +public: + using DOMPromiseDeferredBase::DOMPromiseDeferredBase; + using DOMPromiseDeferredBase::operator=; + using DOMPromiseDeferredBase::promise; + using DOMPromiseDeferredBase::reject; + + void resolve() + { + m_promise->resolve(); + } + + void settle(ExceptionOr<void>&& result) + { + if (result.hasException()) { + reject(result.releaseException()); + return; + } + resolve(); + } +}; + +void fulfillPromiseWithJSON(Ref<DeferredPromise>&&, const String&); +void fulfillPromiseWithArrayBuffer(Ref<DeferredPromise>&&, ArrayBuffer*); +void fulfillPromiseWithArrayBuffer(Ref<DeferredPromise>&&, const void*, size_t); +WEBCORE_EXPORT void rejectPromiseWithExceptionIfAny(JSC::JSGlobalObject&, JSDOMGlobalObject&, JSC::JSPromise&, JSC::CatchScope&); + +enum class RejectedPromiseWithTypeErrorCause { NativeGetter, + InvalidThis }; +JSC::EncodedJSValue createRejectedPromiseWithTypeError(JSC::JSGlobalObject&, const String&, RejectedPromiseWithTypeErrorCause); + +using PromiseFunction = void(JSC::JSGlobalObject&, JSC::CallFrame&, Ref<DeferredPromise>&&); + +template<PromiseFunction promiseFunction> +inline JSC::JSValue callPromiseFunction(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame) +{ + JSC::VM& vm = JSC::getVM(&lexicalGlobalObject); + auto catchScope = DECLARE_CATCH_SCOPE(vm); + + auto& globalObject = *JSC::jsSecureCast<JSDOMGlobalObject*>(&lexicalGlobalObject); + auto* promise = JSC::JSPromise::create(vm, globalObject.promiseStructure()); + ASSERT(promise); + + promiseFunction(lexicalGlobalObject, callFrame, DeferredPromise::create(globalObject, *promise)); + + rejectPromiseWithExceptionIfAny(lexicalGlobalObject, globalObject, *promise, catchScope); + // FIXME: We could have error since any JS call can throw stack-overflow errors. + // https://bugs.webkit.org/show_bug.cgi?id=203402 + RETURN_IF_EXCEPTION(catchScope, JSC::jsUndefined()); + return promise; +} + +template<typename PromiseFunctor> +inline JSC::JSValue callPromiseFunction(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, PromiseFunctor functor) +{ + JSC::VM& vm = JSC::getVM(&lexicalGlobalObject); + auto catchScope = DECLARE_CATCH_SCOPE(vm); + + auto& globalObject = *JSC::jsSecureCast<JSDOMGlobalObject*>(&lexicalGlobalObject); + auto* promise = JSC::JSPromise::create(vm, globalObject.promiseStructure()); + ASSERT(promise); + + functor(lexicalGlobalObject, callFrame, DeferredPromise::create(globalObject, *promise)); + + rejectPromiseWithExceptionIfAny(lexicalGlobalObject, globalObject, *promise, catchScope); + // FIXME: We could have error since any JS call can throw stack-overflow errors. + // https://bugs.webkit.org/show_bug.cgi?id=203402 + RETURN_IF_EXCEPTION(catchScope, JSC::jsUndefined()); + return promise; +} + +using BindingPromiseFunction = JSC::EncodedJSValue(JSC::JSGlobalObject*, JSC::CallFrame*, Ref<DeferredPromise>&&); +template<BindingPromiseFunction bindingFunction> +inline void bindingPromiseFunctionAdapter(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, Ref<DeferredPromise>&& promise) +{ + bindingFunction(&lexicalGlobalObject, &callFrame, WTFMove(promise)); +} + +template<BindingPromiseFunction bindingPromiseFunction> +inline JSC::JSValue callPromiseFunction(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame) +{ + return callPromiseFunction<bindingPromiseFunctionAdapter<bindingPromiseFunction>>(lexicalGlobalObject, callFrame); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSDOMURL.cpp b/src/javascript/jsc/bindings/webcore/JSDOMURL.cpp index fcf6d5b72..95bf264dd 100644 --- a/src/javascript/jsc/bindings/webcore/JSDOMURL.cpp +++ b/src/javascript/jsc/bindings/webcore/JSDOMURL.cpp @@ -129,8 +129,8 @@ using JSDOMURLDOMConstructor = JSDOMConstructor<JSDOMURL>; /* Hash table for constructor */ static const HashTableValue JSDOMURLConstructorTableValues[] = { - { "createObjectURL", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLConstructorFunction_createObjectURL), (intptr_t)(1) } }, - { "revokeObjectURL", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLConstructorFunction_revokeObjectURL), (intptr_t)(1) } }, + { "createObjectURL"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLConstructorFunction_createObjectURL), (intptr_t)(1) } }, + { "revokeObjectURL"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLConstructorFunction_revokeObjectURL), (intptr_t)(1) } }, }; static inline EncodedJSValue constructJSDOMURL1(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) @@ -223,21 +223,21 @@ template<> void JSDOMURLDOMConstructor::initializeProperties(VM& vm, JSDOMGlobal /* Hash table for prototype */ static const HashTableValue JSDOMURLPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURLConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "href", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_href), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_href) } }, - { "origin", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_origin), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "protocol", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_protocol), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_protocol) } }, - { "username", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_username), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_username) } }, - { "password", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_password), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_password) } }, - { "host", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_host), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_host) } }, - { "hostname", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_hostname), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_hostname) } }, - { "port", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_port), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_port) } }, - { "pathname", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_pathname), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_pathname) } }, - { "hash", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_hash), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_hash) } }, - { "search", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_search), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_search) } }, - { "searchParams", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_searchParams), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "toJSON", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLPrototypeFunction_toJSON), (intptr_t)(0) } }, - { "toString", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLPrototypeFunction_toString), (intptr_t)(0) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURLConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "href"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_href), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_href) } }, + { "origin"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_origin), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "protocol"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_protocol), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_protocol) } }, + { "username"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_username), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_username) } }, + { "password"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_password), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_password) } }, + { "host"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_host), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_host) } }, + { "hostname"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_hostname), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_hostname) } }, + { "port"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_port), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_port) } }, + { "pathname"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_pathname), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_pathname) } }, + { "hash"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_hash), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_hash) } }, + { "search"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_search), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMURL_search) } }, + { "searchParams"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMURL_searchParams), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "toJSON"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLPrototypeFunction_toJSON), (intptr_t)(0) } }, + { "toString"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsDOMURLPrototypeFunction_toString), (intptr_t)(0) } }, }; const ClassInfo JSDOMURLPrototype::s_info = { "URL"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMURLPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSDOMWindow.h b/src/javascript/jsc/bindings/webcore/JSDOMWindow.h new file mode 100644 index 000000000..472956eba --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSDOMWindow.h @@ -0,0 +1 @@ +// this is a stub header file
\ No newline at end of file diff --git a/src/javascript/jsc/bindings/webcore/JSErrorEvent.cpp b/src/javascript/jsc/bindings/webcore/JSErrorEvent.cpp index be909421c..73010ffcb 100644 --- a/src/javascript/jsc/bindings/webcore/JSErrorEvent.cpp +++ b/src/javascript/jsc/bindings/webcore/JSErrorEvent.cpp @@ -250,12 +250,12 @@ template<> void JSErrorEventDOMConstructor::initializeProperties(VM& vm, JSDOMGl /* Hash table for prototype */ static const HashTableValue JSErrorEventPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "message", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_message), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "filename", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_filename), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "lineno", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_lineno), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "colno", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_colno), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "error", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_error), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "message"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_message), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "filename"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_filename), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "lineno"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_lineno), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "colno"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_colno), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "error"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsErrorEvent_error), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, }; const ClassInfo JSErrorEventPrototype::s_info = { "ErrorEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSErrorEventPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSEvent.cpp b/src/javascript/jsc/bindings/webcore/JSEvent.cpp index 058298923..fc729b4c8 100644 --- a/src/javascript/jsc/bindings/webcore/JSEvent.cpp +++ b/src/javascript/jsc/bindings/webcore/JSEvent.cpp @@ -128,17 +128,17 @@ static const struct CompactHashIndex JSEventTableIndex[2] = { }; static const HashTableValue JSEventTableValues[] = { - { "isTrusted", static_cast<unsigned>(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_isTrusted), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "isTrusted"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_isTrusted), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, }; static const HashTable JSEventTable = { 1, 1, true, JSEvent::info(), JSEventTableValues, JSEventTableIndex }; /* Hash table for constructor */ static const HashTableValue JSEventConstructorTableValues[] = { - { "NONE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } }, - { "CAPTURING_PHASE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, - { "AT_TARGET", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, - { "BUBBLING_PHASE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, + { "NONE"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } }, + { "CAPTURING_PHASE"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, + { "AT_TARGET"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, + { "BUBBLING_PHASE"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, }; static_assert(Event::NONE == 0, "NONE in Event does not match value from IDL"); @@ -194,28 +194,28 @@ template<> void JSEventDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalO /* Hash table for prototype */ static const HashTableValue JSEventPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "type", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_type), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "target", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_target), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "currentTarget", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_currentTarget), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "eventPhase", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_eventPhase), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "cancelBubble", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_cancelBubble), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSEvent_cancelBubble) } }, - { "bubbles", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_bubbles), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "cancelable", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_cancelable), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "defaultPrevented", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_defaultPrevented), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "composed", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_composed), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "timeStamp", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_timeStamp), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "srcElement", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_srcElement), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "returnValue", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_returnValue), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSEvent_returnValue) } }, - { "composedPath", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_composedPath), (intptr_t)(0) } }, - { "stopPropagation", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_stopPropagation), (intptr_t)(0) } }, - { "stopImmediatePropagation", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_stopImmediatePropagation), (intptr_t)(0) } }, - { "preventDefault", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_preventDefault), (intptr_t)(0) } }, - { "initEvent", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_initEvent), (intptr_t)(1) } }, - { "NONE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } }, - { "CAPTURING_PHASE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, - { "AT_TARGET", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, - { "BUBBLING_PHASE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "type"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_type), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "target"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_target), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "currentTarget"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_currentTarget), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "eventPhase"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_eventPhase), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "cancelBubble"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_cancelBubble), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSEvent_cancelBubble) } }, + { "bubbles"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_bubbles), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "cancelable"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_cancelable), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "defaultPrevented"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_defaultPrevented), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "composed"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_composed), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "timeStamp"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_timeStamp), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "srcElement"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_srcElement), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "returnValue"_s, static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEvent_returnValue), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSEvent_returnValue) } }, + { "composedPath"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_composedPath), (intptr_t)(0) } }, + { "stopPropagation"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_stopPropagation), (intptr_t)(0) } }, + { "stopImmediatePropagation"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_stopImmediatePropagation), (intptr_t)(0) } }, + { "preventDefault"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_preventDefault), (intptr_t)(0) } }, + { "initEvent"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventPrototypeFunction_initEvent), (intptr_t)(1) } }, + { "NONE"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } }, + { "CAPTURING_PHASE"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, + { "AT_TARGET"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, + { "BUBBLING_PHASE"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, }; const ClassInfo JSEventPrototype::s_info = { "Event"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSEventPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSEventTarget.cpp b/src/javascript/jsc/bindings/webcore/JSEventTarget.cpp index fb5a35a48..15f282ef8 100644 --- a/src/javascript/jsc/bindings/webcore/JSEventTarget.cpp +++ b/src/javascript/jsc/bindings/webcore/JSEventTarget.cpp @@ -148,10 +148,10 @@ template<> void JSEventTargetDOMConstructor::initializeProperties(VM& vm, JSDOMG /* Hash table for prototype */ static const HashTableValue JSEventTargetPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEventTargetConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "addEventListener", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventTargetPrototypeFunction_addEventListener), (intptr_t)(2) } }, - { "removeEventListener", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventTargetPrototypeFunction_removeEventListener), (intptr_t)(2) } }, - { "dispatchEvent", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventTargetPrototypeFunction_dispatchEvent), (intptr_t)(1) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsEventTargetConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "addEventListener"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventTargetPrototypeFunction_addEventListener), (intptr_t)(2) } }, + { "removeEventListener"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventTargetPrototypeFunction_removeEventListener), (intptr_t)(2) } }, + { "dispatchEvent"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsEventTargetPrototypeFunction_dispatchEvent), (intptr_t)(1) } }, }; const ClassInfo JSEventTargetPrototype::s_info = { "EventTarget"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSEventTargetPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSFetchHeaders.cpp b/src/javascript/jsc/bindings/webcore/JSFetchHeaders.cpp index 9ac6cd9f8..8ea72b567 100644 --- a/src/javascript/jsc/bindings/webcore/JSFetchHeaders.cpp +++ b/src/javascript/jsc/bindings/webcore/JSFetchHeaders.cpp @@ -151,16 +151,16 @@ template<> void JSFetchHeadersDOMConstructor::initializeProperties(VM& vm, JSDOM /* Hash table for prototype */ static const HashTableValue JSFetchHeadersPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsFetchHeadersConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "append", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_append), (intptr_t)(2) } }, - { "delete", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_delete), (intptr_t)(1) } }, - { "get", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_get), (intptr_t)(1) } }, - { "has", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_has), (intptr_t)(1) } }, - { "set", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_set), (intptr_t)(2) } }, - { "entries", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_entries), (intptr_t)(0) } }, - { "keys", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_keys), (intptr_t)(0) } }, - { "values", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_values), (intptr_t)(0) } }, - { "forEach", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_forEach), (intptr_t)(1) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsFetchHeadersConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "append"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_append), (intptr_t)(2) } }, + { "delete"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_delete), (intptr_t)(1) } }, + { "get"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_get), (intptr_t)(1) } }, + { "has"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_has), (intptr_t)(1) } }, + { "set"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_set), (intptr_t)(2) } }, + { "entries"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_entries), (intptr_t)(0) } }, + { "keys"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_keys), (intptr_t)(0) } }, + { "values"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_values), (intptr_t)(0) } }, + { "forEach"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsFetchHeadersPrototypeFunction_forEach), (intptr_t)(1) } }, }; const ClassInfo JSFetchHeadersPrototype::s_info = { "Headers"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSFetchHeadersPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.cpp b/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.cpp new file mode 100644 index 000000000..7f151188f --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.cpp @@ -0,0 +1,185 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableByteStreamController.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ReadableByteStreamControllerBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsReadableByteStreamControllerConstructor); + +class JSReadableByteStreamControllerPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableByteStreamControllerPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableByteStreamControllerPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableByteStreamControllerPrototype>(vm)) JSReadableByteStreamControllerPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableByteStreamControllerPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableByteStreamControllerPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableByteStreamControllerPrototype, JSReadableByteStreamControllerPrototype::Base); + +using JSReadableByteStreamControllerDOMConstructor = JSDOMBuiltinConstructor<JSReadableByteStreamController>; + +template<> const ClassInfo JSReadableByteStreamControllerDOMConstructor::s_info = { "ReadableByteStreamController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableByteStreamControllerDOMConstructor) }; + +template<> JSValue JSReadableByteStreamControllerDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSReadableByteStreamControllerDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(3), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "ReadableByteStreamController"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSReadableByteStreamController::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSReadableByteStreamControllerDOMConstructor::initializeExecutable(VM& vm) +{ + return readableByteStreamControllerInitializeReadableByteStreamControllerCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSReadableByteStreamControllerPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsReadableByteStreamControllerConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "byobRequest"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableByteStreamControllerByobRequestCodeGenerator), (intptr_t) (0) } }, + { "desiredSize"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableByteStreamControllerDesiredSizeCodeGenerator), (intptr_t) (0) } }, + { "enqueue"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableByteStreamControllerEnqueueCodeGenerator), (intptr_t) (0) } }, + { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableByteStreamControllerCloseCodeGenerator), (intptr_t) (0) } }, + { "error"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableByteStreamControllerErrorCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSReadableByteStreamControllerPrototype::s_info = { "ReadableByteStreamController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableByteStreamControllerPrototype) }; + +void JSReadableByteStreamControllerPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSReadableByteStreamController::info(), JSReadableByteStreamControllerPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableByteStreamController::s_info = { "ReadableByteStreamController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableByteStreamController) }; + +JSReadableByteStreamController::JSReadableByteStreamController(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSReadableByteStreamController::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSReadableByteStreamController::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableByteStreamControllerPrototype::create(vm, &globalObject, JSReadableByteStreamControllerPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableByteStreamController::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableByteStreamController>(vm, globalObject); +} + +JSValue JSReadableByteStreamController::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSReadableByteStreamControllerDOMConstructor, DOMConstructorID::ReadableByteStreamController>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSReadableByteStreamController::destroy(JSC::JSCell* cell) +{ + JSReadableByteStreamController* thisObject = static_cast<JSReadableByteStreamController*>(cell); + thisObject->JSReadableByteStreamController::~JSReadableByteStreamController(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsReadableByteStreamControllerConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSReadableByteStreamControllerPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSReadableByteStreamController::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSReadableByteStreamController::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableByteStreamController, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForReadableByteStreamController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableByteStreamController = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForReadableByteStreamController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForReadableByteStreamController = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.dep b/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.dep new file mode 100644 index 000000000..605eb3e4a --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.dep @@ -0,0 +1 @@ +JSReadableByteStreamController.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.h b/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.h new file mode 100644 index 000000000..6d512aaed --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableByteStreamController.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSReadableByteStreamController : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSReadableByteStreamController* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSReadableByteStreamController* ptr = new (NotNull, JSC::allocateCell<JSReadableByteStreamController>(globalObject->vm())) JSReadableByteStreamController(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSReadableByteStreamController(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStream.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStream.cpp new file mode 100644 index 000000000..7934bf004 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStream.cpp @@ -0,0 +1,186 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableStream.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ReadableStreamBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + +namespace WebCore { +using namespace JSC; + +// Functions + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsReadableStreamConstructor); + +class JSReadableStreamPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableStreamPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableStreamPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamPrototype>(vm)) JSReadableStreamPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableStreamPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamPrototype, JSReadableStreamPrototype::Base); + +using JSReadableStreamDOMConstructor = JSDOMBuiltinConstructor<JSReadableStream>; + +template<> const ClassInfo JSReadableStreamDOMConstructor::s_info = { "ReadableStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamDOMConstructor) }; + +template<> JSValue JSReadableStreamDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSReadableStreamDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "ReadableStream"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSReadableStream::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSReadableStreamDOMConstructor::initializeExecutable(VM& vm) +{ + return readableStreamInitializeReadableStreamCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSReadableStreamPrototypeTableValues[] = { + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsReadableStreamConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "locked"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamLockedCodeGenerator), (intptr_t)(0) } }, + { "cancel"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamCancelCodeGenerator), (intptr_t)(0) } }, + { "getReader"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamGetReaderCodeGenerator), (intptr_t)(0) } }, + { "pipeTo"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamPipeToCodeGenerator), (intptr_t)(1) } }, + { "pipeThrough"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamPipeThroughCodeGenerator), (intptr_t)(2) } }, + { "tee"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamTeeCodeGenerator), (intptr_t)(0) } }, +}; + +const ClassInfo JSReadableStreamPrototype::s_info = { "ReadableStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamPrototype) }; + +void JSReadableStreamPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + auto clientData = WebCore::clientData(vm); + this->putDirect(vm, clientData->builtinNames().bunNativePtrPrivateName(), jsNumber(0), JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | 0); + this->putDirect(vm, clientData->builtinNames().bunNativeTypePrivateName(), jsNumber(0), JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | 0); + reifyStaticProperties(vm, JSReadableStream::info(), JSReadableStreamPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableStream::s_info = { "ReadableStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStream) }; + +JSReadableStream::JSReadableStream(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) +{ +} + +void JSReadableStream::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); +} + +JSObject* JSReadableStream::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableStreamPrototype::create(vm, &globalObject, JSReadableStreamPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableStream::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableStream>(vm, globalObject); +} + +JSValue JSReadableStream::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSReadableStreamDOMConstructor, DOMConstructorID::ReadableStream>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSReadableStream::destroy(JSC::JSCell* cell) +{ + JSReadableStream* thisObject = static_cast<JSReadableStream*>(cell); + thisObject->JSReadableStream::~JSReadableStream(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsReadableStreamConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSReadableStreamPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSReadableStream::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSReadableStream::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableStream, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForReadableStream.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableStream = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForReadableStream.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForReadableStream = WTFMove(space); }); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStream.dep b/src/javascript/jsc/bindings/webcore/JSReadableStream.dep new file mode 100644 index 000000000..f4ea48d43 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStream.dep @@ -0,0 +1 @@ +JSReadableStream.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStream.h b/src/javascript/jsc/bindings/webcore/JSReadableStream.h new file mode 100644 index 000000000..137efe15d --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStream.h @@ -0,0 +1,63 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSReadableStream : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSReadableStream* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSReadableStream* ptr = new (NotNull, JSC::allocateCell<JSReadableStream>(globalObject->vm())) JSReadableStream(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); + +protected: + JSReadableStream(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.cpp new file mode 100644 index 000000000..e6e5b7743 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.cpp @@ -0,0 +1,184 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableStreamBYOBReader.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ReadableStreamBYOBReaderBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsReadableStreamBYOBReaderConstructor); + +class JSReadableStreamBYOBReaderPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableStreamBYOBReaderPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableStreamBYOBReaderPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamBYOBReaderPrototype>(vm)) JSReadableStreamBYOBReaderPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamBYOBReaderPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableStreamBYOBReaderPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamBYOBReaderPrototype, JSReadableStreamBYOBReaderPrototype::Base); + +using JSReadableStreamBYOBReaderDOMConstructor = JSDOMBuiltinConstructor<JSReadableStreamBYOBReader>; + +template<> const ClassInfo JSReadableStreamBYOBReaderDOMConstructor::s_info = { "ReadableStreamBYOBReader"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamBYOBReaderDOMConstructor) }; + +template<> JSValue JSReadableStreamBYOBReaderDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSReadableStreamBYOBReaderDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "ReadableStreamBYOBReader"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSReadableStreamBYOBReader::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSReadableStreamBYOBReaderDOMConstructor::initializeExecutable(VM& vm) +{ + return readableStreamBYOBReaderInitializeReadableStreamBYOBReaderCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSReadableStreamBYOBReaderPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsReadableStreamBYOBReaderConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "closed"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamBYOBReaderClosedCodeGenerator), (intptr_t) (0) } }, + { "read"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamBYOBReaderReadCodeGenerator), (intptr_t) (0) } }, + { "cancel"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamBYOBReaderCancelCodeGenerator), (intptr_t) (0) } }, + { "releaseLock"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamBYOBReaderReleaseLockCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSReadableStreamBYOBReaderPrototype::s_info = { "ReadableStreamBYOBReader"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamBYOBReaderPrototype) }; + +void JSReadableStreamBYOBReaderPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSReadableStreamBYOBReader::info(), JSReadableStreamBYOBReaderPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableStreamBYOBReader::s_info = { "ReadableStreamBYOBReader"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamBYOBReader) }; + +JSReadableStreamBYOBReader::JSReadableStreamBYOBReader(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSReadableStreamBYOBReader::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSReadableStreamBYOBReader::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableStreamBYOBReaderPrototype::create(vm, &globalObject, JSReadableStreamBYOBReaderPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableStreamBYOBReader::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableStreamBYOBReader>(vm, globalObject); +} + +JSValue JSReadableStreamBYOBReader::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSReadableStreamBYOBReaderDOMConstructor, DOMConstructorID::ReadableStreamBYOBReader>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSReadableStreamBYOBReader::destroy(JSC::JSCell* cell) +{ + JSReadableStreamBYOBReader* thisObject = static_cast<JSReadableStreamBYOBReader*>(cell); + thisObject->JSReadableStreamBYOBReader::~JSReadableStreamBYOBReader(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsReadableStreamBYOBReaderConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSReadableStreamBYOBReaderPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSReadableStreamBYOBReader::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSReadableStreamBYOBReader::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableStreamBYOBReader, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForReadableStreamBYOBReader.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableStreamBYOBReader = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForReadableStreamBYOBReader.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForReadableStreamBYOBReader = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.dep b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.dep new file mode 100644 index 000000000..1acef694c --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.dep @@ -0,0 +1 @@ +JSReadableStreamBYOBReader.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.h b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.h new file mode 100644 index 000000000..8d69390ae --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBReader.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSReadableStreamBYOBReader : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSReadableStreamBYOBReader* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSReadableStreamBYOBReader* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamBYOBReader>(globalObject->vm())) JSReadableStreamBYOBReader(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSReadableStreamBYOBReader(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.cpp new file mode 100644 index 000000000..0b3dec469 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.cpp @@ -0,0 +1,183 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableStreamBYOBRequest.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ReadableStreamBYOBRequestBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsReadableStreamBYOBRequestConstructor); + +class JSReadableStreamBYOBRequestPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableStreamBYOBRequestPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableStreamBYOBRequestPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamBYOBRequestPrototype>(vm)) JSReadableStreamBYOBRequestPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamBYOBRequestPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableStreamBYOBRequestPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamBYOBRequestPrototype, JSReadableStreamBYOBRequestPrototype::Base); + +using JSReadableStreamBYOBRequestDOMConstructor = JSDOMBuiltinConstructor<JSReadableStreamBYOBRequest>; + +template<> const ClassInfo JSReadableStreamBYOBRequestDOMConstructor::s_info = { "ReadableStreamBYOBRequest"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamBYOBRequestDOMConstructor) }; + +template<> JSValue JSReadableStreamBYOBRequestDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSReadableStreamBYOBRequestDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(2), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "ReadableStreamBYOBRequest"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSReadableStreamBYOBRequest::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSReadableStreamBYOBRequestDOMConstructor::initializeExecutable(VM& vm) +{ + return readableStreamBYOBRequestInitializeReadableStreamBYOBRequestCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSReadableStreamBYOBRequestPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsReadableStreamBYOBRequestConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "view"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamBYOBRequestViewCodeGenerator), (intptr_t) (0) } }, + { "respond"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamBYOBRequestRespondCodeGenerator), (intptr_t) (0) } }, + { "respondWithNewView"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamBYOBRequestRespondWithNewViewCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSReadableStreamBYOBRequestPrototype::s_info = { "ReadableStreamBYOBRequest"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamBYOBRequestPrototype) }; + +void JSReadableStreamBYOBRequestPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSReadableStreamBYOBRequest::info(), JSReadableStreamBYOBRequestPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableStreamBYOBRequest::s_info = { "ReadableStreamBYOBRequest"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamBYOBRequest) }; + +JSReadableStreamBYOBRequest::JSReadableStreamBYOBRequest(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSReadableStreamBYOBRequest::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSReadableStreamBYOBRequest::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableStreamBYOBRequestPrototype::create(vm, &globalObject, JSReadableStreamBYOBRequestPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableStreamBYOBRequest::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableStreamBYOBRequest>(vm, globalObject); +} + +JSValue JSReadableStreamBYOBRequest::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSReadableStreamBYOBRequestDOMConstructor, DOMConstructorID::ReadableStreamBYOBRequest>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSReadableStreamBYOBRequest::destroy(JSC::JSCell* cell) +{ + JSReadableStreamBYOBRequest* thisObject = static_cast<JSReadableStreamBYOBRequest*>(cell); + thisObject->JSReadableStreamBYOBRequest::~JSReadableStreamBYOBRequest(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsReadableStreamBYOBRequestConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSReadableStreamBYOBRequestPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSReadableStreamBYOBRequest::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSReadableStreamBYOBRequest::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableStreamBYOBRequest, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForReadableStreamBYOBRequest.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableStreamBYOBRequest = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForReadableStreamBYOBRequest.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForReadableStreamBYOBRequest = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.dep b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.dep new file mode 100644 index 000000000..12e0f602d --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.dep @@ -0,0 +1 @@ +JSReadableStreamBYOBRequest.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.h b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.h new file mode 100644 index 000000000..39f18c229 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamBYOBRequest.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSReadableStreamBYOBRequest : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSReadableStreamBYOBRequest* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSReadableStreamBYOBRequest* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamBYOBRequest>(globalObject->vm())) JSReadableStreamBYOBRequest(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSReadableStreamBYOBRequest(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.cpp new file mode 100644 index 000000000..96baf755a --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.cpp @@ -0,0 +1,184 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableStreamDefaultController.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ReadableStreamDefaultControllerBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsReadableStreamDefaultControllerConstructor); + +class JSReadableStreamDefaultControllerPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableStreamDefaultControllerPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableStreamDefaultControllerPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamDefaultControllerPrototype>(vm)) JSReadableStreamDefaultControllerPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamDefaultControllerPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableStreamDefaultControllerPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamDefaultControllerPrototype, JSReadableStreamDefaultControllerPrototype::Base); + +using JSReadableStreamDefaultControllerDOMConstructor = JSDOMBuiltinConstructor<JSReadableStreamDefaultController>; + +template<> const ClassInfo JSReadableStreamDefaultControllerDOMConstructor::s_info = { "ReadableStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamDefaultControllerDOMConstructor) }; + +template<> JSValue JSReadableStreamDefaultControllerDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSReadableStreamDefaultControllerDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(4), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "ReadableStreamDefaultController"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSReadableStreamDefaultController::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSReadableStreamDefaultControllerDOMConstructor::initializeExecutable(VM& vm) +{ + return readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSReadableStreamDefaultControllerPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsReadableStreamDefaultControllerConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "desiredSize"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamDefaultControllerDesiredSizeCodeGenerator), (intptr_t) (0) } }, + { "enqueue"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamDefaultControllerEnqueueCodeGenerator), (intptr_t) (0) } }, + { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamDefaultControllerCloseCodeGenerator), (intptr_t) (0) } }, + { "error"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(readableStreamDefaultControllerErrorCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSReadableStreamDefaultControllerPrototype::s_info = { "ReadableStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamDefaultControllerPrototype) }; + +void JSReadableStreamDefaultControllerPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSReadableStreamDefaultController::info(), JSReadableStreamDefaultControllerPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableStreamDefaultController::s_info = { "ReadableStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamDefaultController) }; + +JSReadableStreamDefaultController::JSReadableStreamDefaultController(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSReadableStreamDefaultController::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSReadableStreamDefaultController::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableStreamDefaultControllerPrototype::create(vm, &globalObject, JSReadableStreamDefaultControllerPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableStreamDefaultController::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableStreamDefaultController>(vm, globalObject); +} + +JSValue JSReadableStreamDefaultController::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSReadableStreamDefaultControllerDOMConstructor, DOMConstructorID::ReadableStreamDefaultController>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSReadableStreamDefaultController::destroy(JSC::JSCell* cell) +{ + JSReadableStreamDefaultController* thisObject = static_cast<JSReadableStreamDefaultController*>(cell); + thisObject->JSReadableStreamDefaultController::~JSReadableStreamDefaultController(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsReadableStreamDefaultControllerConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSReadableStreamDefaultControllerPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSReadableStreamDefaultController::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSReadableStreamDefaultController::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableStreamDefaultController, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForReadableStreamDefaultController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableStreamDefaultController = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForReadableStreamDefaultController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForReadableStreamDefaultController = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.dep b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.dep new file mode 100644 index 000000000..3e3e1cd15 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.dep @@ -0,0 +1 @@ +JSReadableStreamDefaultController.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.h b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.h new file mode 100644 index 000000000..a38c95daf --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultController.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSReadableStreamDefaultController : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSReadableStreamDefaultController* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSReadableStreamDefaultController* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamDefaultController>(globalObject->vm())) JSReadableStreamDefaultController(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSReadableStreamDefaultController(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.cpp new file mode 100644 index 000000000..d1080c17e --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.cpp @@ -0,0 +1,182 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableStreamDefaultReader.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ReadableStreamDefaultReaderBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + +namespace WebCore { +using namespace JSC; + +// Functions + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsReadableStreamDefaultReaderConstructor); + +class JSReadableStreamDefaultReaderPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableStreamDefaultReaderPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableStreamDefaultReaderPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamDefaultReaderPrototype>(vm)) JSReadableStreamDefaultReaderPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamDefaultReaderPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableStreamDefaultReaderPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamDefaultReaderPrototype, JSReadableStreamDefaultReaderPrototype::Base); + +using JSReadableStreamDefaultReaderDOMConstructor = JSDOMBuiltinConstructor<JSReadableStreamDefaultReader>; + +template<> const ClassInfo JSReadableStreamDefaultReaderDOMConstructor::s_info = { "ReadableStreamDefaultReader"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamDefaultReaderDOMConstructor) }; + +template<> JSValue JSReadableStreamDefaultReaderDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSReadableStreamDefaultReaderDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "ReadableStreamDefaultReader"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSReadableStreamDefaultReader::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSReadableStreamDefaultReaderDOMConstructor::initializeExecutable(VM& vm) +{ + return readableStreamDefaultReaderInitializeReadableStreamDefaultReaderCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSReadableStreamDefaultReaderPrototypeTableValues[] = { + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsReadableStreamDefaultReaderConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "closed"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamDefaultReaderClosedCodeGenerator), (intptr_t)(0) } }, + { "read"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamDefaultReaderReadCodeGenerator), (intptr_t)(0) } }, + { "readMany"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamDefaultReaderReadManyCodeGenerator), (intptr_t)(0) } }, + { "cancel"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamDefaultReaderCancelCodeGenerator), (intptr_t)(0) } }, + { "releaseLock"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t) static_cast<BuiltinGenerator>(readableStreamDefaultReaderReleaseLockCodeGenerator), (intptr_t)(0) } }, +}; + +const ClassInfo JSReadableStreamDefaultReaderPrototype::s_info = { "ReadableStreamDefaultReader"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamDefaultReaderPrototype) }; + +void JSReadableStreamDefaultReaderPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSReadableStreamDefaultReader::info(), JSReadableStreamDefaultReaderPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableStreamDefaultReader::s_info = { "ReadableStreamDefaultReader"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamDefaultReader) }; + +JSReadableStreamDefaultReader::JSReadableStreamDefaultReader(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) +{ +} + +void JSReadableStreamDefaultReader::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); +} + +JSObject* JSReadableStreamDefaultReader::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableStreamDefaultReaderPrototype::create(vm, &globalObject, JSReadableStreamDefaultReaderPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableStreamDefaultReader::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableStreamDefaultReader>(vm, globalObject); +} + +JSValue JSReadableStreamDefaultReader::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSReadableStreamDefaultReaderDOMConstructor, DOMConstructorID::ReadableStreamDefaultReader>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSReadableStreamDefaultReader::destroy(JSC::JSCell* cell) +{ + JSReadableStreamDefaultReader* thisObject = static_cast<JSReadableStreamDefaultReader*>(cell); + thisObject->JSReadableStreamDefaultReader::~JSReadableStreamDefaultReader(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsReadableStreamDefaultReaderConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSReadableStreamDefaultReaderPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSReadableStreamDefaultReader::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSReadableStreamDefaultReader::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableStreamDefaultReader, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForReadableStreamDefaultReader.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableStreamDefaultReader = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForReadableStreamDefaultReader.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForReadableStreamDefaultReader = WTFMove(space); }); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.dep b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.dep new file mode 100644 index 000000000..466ee5c61 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.dep @@ -0,0 +1 @@ +JSReadableStreamDefaultReader.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.h b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.h new file mode 100644 index 000000000..61a4d1336 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamDefaultReader.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSReadableStreamDefaultReader : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSReadableStreamDefaultReader* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSReadableStreamDefaultReader* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamDefaultReader>(globalObject->vm())) JSReadableStreamDefaultReader(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSReadableStreamDefaultReader(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.cpp new file mode 100644 index 000000000..2fd819460 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.cpp @@ -0,0 +1,243 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableStreamSink.h" + +#include "ActiveDOMObject.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "IDLTypes.h" +#include "JSDOMBinding.h" +#include "JSDOMConvertBase.h" +#include "JSDOMConvertBufferSource.h" +#include "JSDOMConvertStrings.h" +#include "JSDOMConvertUnion.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ScriptExecutionContext.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapAnalyzer.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <variant> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> +#include <wtf/URL.h> + +namespace WebCore { +using namespace JSC; + +// Functions + +static JSC_DECLARE_HOST_FUNCTION(jsReadableStreamSinkPrototypeFunction_enqueue); +static JSC_DECLARE_HOST_FUNCTION(jsReadableStreamSinkPrototypeFunction_close); +static JSC_DECLARE_HOST_FUNCTION(jsReadableStreamSinkPrototypeFunction_error); + +class JSReadableStreamSinkPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableStreamSinkPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableStreamSinkPrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamSinkPrototype>(vm)) JSReadableStreamSinkPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamSinkPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableStreamSinkPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamSinkPrototype, JSReadableStreamSinkPrototype::Base); + +/* Hash table for prototype */ + +static const HashTableValue JSReadableStreamSinkPrototypeTableValues[] = { + { "enqueue"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsReadableStreamSinkPrototypeFunction_enqueue), (intptr_t)(1) } }, + { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsReadableStreamSinkPrototypeFunction_close), (intptr_t)(0) } }, + { "error"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsReadableStreamSinkPrototypeFunction_error), (intptr_t)(1) } }, +}; + +const ClassInfo JSReadableStreamSinkPrototype::s_info = { "ReadableStreamSink"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamSinkPrototype) }; + +void JSReadableStreamSinkPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSReadableStreamSink::info(), JSReadableStreamSinkPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableStreamSink::s_info = { "ReadableStreamSink"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamSink) }; + +JSReadableStreamSink::JSReadableStreamSink(Structure* structure, JSDOMGlobalObject& globalObject, Ref<ReadableStreamSink>&& impl) + : JSDOMWrapper<ReadableStreamSink>(structure, globalObject, WTFMove(impl)) +{ +} + +void JSReadableStreamSink::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, ReadableStreamSink>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSReadableStreamSink::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableStreamSinkPrototype::create(vm, &globalObject, JSReadableStreamSinkPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableStreamSink::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableStreamSink>(vm, globalObject); +} + +void JSReadableStreamSink::destroy(JSC::JSCell* cell) +{ + JSReadableStreamSink* thisObject = static_cast<JSReadableStreamSink*>(cell); + thisObject->JSReadableStreamSink::~JSReadableStreamSink(); +} + +static inline JSC::EncodedJSValue jsReadableStreamSinkPrototypeFunction_enqueueBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSReadableStreamSink>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + if (UNLIKELY(callFrame->argumentCount() < 1)) + return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); + EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); + auto chunk = convert<IDLUnion<IDLArrayBufferView, IDLArrayBuffer>>(*lexicalGlobalObject, argument0.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.enqueue(WTFMove(chunk)); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsReadableStreamSinkPrototypeFunction_enqueue, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSReadableStreamSink>::call<jsReadableStreamSinkPrototypeFunction_enqueueBody>(*lexicalGlobalObject, *callFrame, "enqueue"); +} + +static inline JSC::EncodedJSValue jsReadableStreamSinkPrototypeFunction_closeBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSReadableStreamSink>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.close(); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsReadableStreamSinkPrototypeFunction_close, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSReadableStreamSink>::call<jsReadableStreamSinkPrototypeFunction_closeBody>(*lexicalGlobalObject, *callFrame, "close"); +} + +static inline JSC::EncodedJSValue jsReadableStreamSinkPrototypeFunction_errorBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSReadableStreamSink>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + if (UNLIKELY(callFrame->argumentCount() < 1)) + return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); + EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); + auto message = convert<IDLDOMString>(*lexicalGlobalObject, argument0.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.error(WTFMove(message)); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsReadableStreamSinkPrototypeFunction_error, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSReadableStreamSink>::call<jsReadableStreamSinkPrototypeFunction_errorBody>(*lexicalGlobalObject, *callFrame, "error"); +} + +JSC::GCClient::IsoSubspace* JSReadableStreamSink::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableStreamSink, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForReadableStreamSink.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableStreamSink = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForReadableStreamSink.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForReadableStreamSink = WTFMove(space); }); +} + +void JSReadableStreamSink::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSReadableStreamSink*>(cell); + analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); + if (thisObject->scriptExecutionContext()) + analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); + Base::analyzeHeap(cell, analyzer); +} + +bool JSReadableStreamSinkOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, AbstractSlotVisitor& visitor, const char** reason) +{ + UNUSED_PARAM(handle); + UNUSED_PARAM(visitor); + UNUSED_PARAM(reason); + return false; +} + +void JSReadableStreamSinkOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) +{ + auto* jsReadableStreamSink = static_cast<JSReadableStreamSink*>(handle.slot()->asCell()); + auto& world = *static_cast<DOMWrapperWorld*>(context); + uncacheWrapper(world, &jsReadableStreamSink->wrapped(), jsReadableStreamSink); +} + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<ReadableStreamSink>&& impl) +{ + return createWrapper<ReadableStreamSink>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, ReadableStreamSink& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +ReadableStreamSink* JSReadableStreamSink::toWrapped(JSC::VM&, JSC::JSValue value) +{ + if (auto* wrapper = jsDynamicCast<JSReadableStreamSink*>(value)) + return &wrapper->wrapped(); + return nullptr; +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.dep b/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.dep new file mode 100644 index 000000000..9c5594686 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.dep @@ -0,0 +1 @@ +JSReadableStreamSink.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.h b/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.h new file mode 100644 index 000000000..83fa457ad --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamSink.h @@ -0,0 +1,92 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" +#include "ReadableStreamSink.h" +#include <wtf/NeverDestroyed.h> + +namespace WebCore { + +class JSReadableStreamSink : public JSDOMWrapper<ReadableStreamSink> { +public: + using Base = JSDOMWrapper<ReadableStreamSink>; + static JSReadableStreamSink* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject, Ref<ReadableStreamSink>&& impl) + { + JSReadableStreamSink* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamSink>(globalObject->vm())) JSReadableStreamSink(structure, *globalObject, WTFMove(impl)); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static ReadableStreamSink* toWrapped(JSC::VM&, JSC::JSValue); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); + static void analyzeHeap(JSCell*, JSC::HeapAnalyzer&); +protected: + JSReadableStreamSink(JSC::Structure*, JSDOMGlobalObject&, Ref<ReadableStreamSink>&&); + + void finishCreation(JSC::VM&); +}; + +class JSReadableStreamSinkOwner final : public JSC::WeakHandleOwner { +public: + bool isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown>, void* context, JSC::AbstractSlotVisitor&, const char**) final; + void finalize(JSC::Handle<JSC::Unknown>, void* context) final; +}; + +inline JSC::WeakHandleOwner* wrapperOwner(DOMWrapperWorld&, ReadableStreamSink*) +{ + static NeverDestroyed<JSReadableStreamSinkOwner> owner; + return &owner.get(); +} + +inline void* wrapperKey(ReadableStreamSink* wrappableObject) +{ + return wrappableObject; +} + +JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, ReadableStreamSink&); +inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, ReadableStreamSink* impl) { return impl ? toJS(lexicalGlobalObject, globalObject, *impl) : JSC::jsNull(); } +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject*, Ref<ReadableStreamSink>&&); +inline JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, RefPtr<ReadableStreamSink>&& impl) { return impl ? toJSNewlyCreated(lexicalGlobalObject, globalObject, impl.releaseNonNull()) : JSC::jsNull(); } + +template<> struct JSDOMWrapperConverterTraits<ReadableStreamSink> { + using WrapperClass = JSReadableStreamSink; + using ToWrappedReturnType = ReadableStreamSink*; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.cpp new file mode 100644 index 000000000..af62fd511 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.cpp @@ -0,0 +1,268 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSReadableStreamSource.h" + +#include "ActiveDOMObject.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "IDLTypes.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMConvertAny.h" +#include "JSDOMConvertBase.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMOperation.h" +#include "JSDOMOperationReturningPromise.h" +#include "JSDOMWrapperCache.h" +#include "ScriptExecutionContext.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapAnalyzer.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> +#include <wtf/URL.h> + +namespace WebCore { +using namespace JSC; + +// Functions + +static JSC_DECLARE_HOST_FUNCTION(jsReadableStreamSourcePrototypeFunction_start); +static JSC_DECLARE_HOST_FUNCTION(jsReadableStreamSourcePrototypeFunction_pull); +static JSC_DECLARE_HOST_FUNCTION(jsReadableStreamSourcePrototypeFunction_cancel); + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsReadableStreamSource_controller); + +class JSReadableStreamSourcePrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSReadableStreamSourcePrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSReadableStreamSourcePrototype* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamSourcePrototype>(vm)) JSReadableStreamSourcePrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamSourcePrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSReadableStreamSourcePrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSReadableStreamSourcePrototype, JSReadableStreamSourcePrototype::Base); + +/* Hash table for prototype */ + +static const HashTableValue JSReadableStreamSourcePrototypeTableValues[] = { + { "controller"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsReadableStreamSource_controller), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "start"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsReadableStreamSourcePrototypeFunction_start), (intptr_t)(1) } }, + { "pull"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsReadableStreamSourcePrototypeFunction_pull), (intptr_t)(1) } }, + { "cancel"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsReadableStreamSourcePrototypeFunction_cancel), (intptr_t)(1) } }, +}; + +const ClassInfo JSReadableStreamSourcePrototype::s_info = { "ReadableStreamSource"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamSourcePrototype) }; + +void JSReadableStreamSourcePrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + // -- BUN ADDITION -- + auto clientData = WebCore::clientData(vm); + this->putDirect(vm, clientData->builtinNames().bunNativePtrPrivateName(), jsNumber(0), JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | 0); + this->putDirect(vm, clientData->builtinNames().bunNativeTypePrivateName(), jsNumber(0), JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | 0); + // -- BUN ADDITION -- + + reifyStaticProperties(vm, JSReadableStreamSource::info(), JSReadableStreamSourcePrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSReadableStreamSource::s_info = { "ReadableStreamSource"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSReadableStreamSource) }; + +JSReadableStreamSource::JSReadableStreamSource(Structure* structure, JSDOMGlobalObject& globalObject, Ref<ReadableStreamSource>&& impl) + : JSDOMWrapper<ReadableStreamSource>(structure, globalObject, WTFMove(impl)) +{ +} + +void JSReadableStreamSource::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, ReadableStreamSource>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSReadableStreamSource::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSReadableStreamSourcePrototype::create(vm, &globalObject, JSReadableStreamSourcePrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSReadableStreamSource::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSReadableStreamSource>(vm, globalObject); +} + +void JSReadableStreamSource::destroy(JSC::JSCell* cell) +{ + JSReadableStreamSource* thisObject = static_cast<JSReadableStreamSource*>(cell); + thisObject->JSReadableStreamSource::~JSReadableStreamSource(); +} + +static inline JSValue jsReadableStreamSource_controllerGetter(JSGlobalObject& lexicalGlobalObject, JSReadableStreamSource& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return thisObject.controller(lexicalGlobalObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsReadableStreamSource_controller, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<JSReadableStreamSource>::get<jsReadableStreamSource_controllerGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSC::EncodedJSValue jsReadableStreamSourcePrototypeFunction_startBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperationReturningPromise<JSReadableStreamSource>::ClassParameter castedThis, Ref<DeferredPromise>&& promise) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + RELEASE_AND_RETURN(throwScope, (JSValue::encode(castedThis->start(*lexicalGlobalObject, *callFrame, WTFMove(promise))))); +} + +JSC_DEFINE_HOST_FUNCTION(jsReadableStreamSourcePrototypeFunction_start, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperationReturningPromise<JSReadableStreamSource>::call<jsReadableStreamSourcePrototypeFunction_startBody>(*lexicalGlobalObject, *callFrame, "start"); +} + +static inline JSC::EncodedJSValue jsReadableStreamSourcePrototypeFunction_pullBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperationReturningPromise<JSReadableStreamSource>::ClassParameter castedThis, Ref<DeferredPromise>&& promise) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + RELEASE_AND_RETURN(throwScope, (JSValue::encode(castedThis->pull(*lexicalGlobalObject, *callFrame, WTFMove(promise))))); +} + +JSC_DEFINE_HOST_FUNCTION(jsReadableStreamSourcePrototypeFunction_pull, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperationReturningPromise<JSReadableStreamSource>::call<jsReadableStreamSourcePrototypeFunction_pullBody>(*lexicalGlobalObject, *callFrame, "pull"); +} + +static inline JSC::EncodedJSValue jsReadableStreamSourcePrototypeFunction_cancelBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSReadableStreamSource>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + if (UNLIKELY(callFrame->argumentCount() < 1)) + return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); + EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); + auto reason = convert<IDLAny>(*lexicalGlobalObject, argument0.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.cancel(WTFMove(reason)); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsReadableStreamSourcePrototypeFunction_cancel, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSReadableStreamSource>::call<jsReadableStreamSourcePrototypeFunction_cancelBody>(*lexicalGlobalObject, *callFrame, "cancel"); +} + +JSC::GCClient::IsoSubspace* JSReadableStreamSource::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSReadableStreamSource, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForReadableStreamSource.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForReadableStreamSource = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForReadableStreamSource.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForReadableStreamSource = WTFMove(space); }); +} + +template<typename Visitor> +void JSReadableStreamSource::visitChildrenImpl(JSCell* cell, Visitor& visitor) +{ + auto* thisObject = jsCast<JSReadableStreamSource*>(cell); + ASSERT_GC_OBJECT_INHERITS(thisObject, info()); + Base::visitChildren(thisObject, visitor); + visitor.append(thisObject->m_controller); +} + +DEFINE_VISIT_CHILDREN(JSReadableStreamSource); + +void JSReadableStreamSource::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSReadableStreamSource*>(cell); + analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); + if (thisObject->scriptExecutionContext()) + analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); + Base::analyzeHeap(cell, analyzer); +} + +bool JSReadableStreamSourceOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, AbstractSlotVisitor& visitor, const char** reason) +{ + UNUSED_PARAM(handle); + UNUSED_PARAM(visitor); + UNUSED_PARAM(reason); + return false; +} + +void JSReadableStreamSourceOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) +{ + auto* jsReadableStreamSource = static_cast<JSReadableStreamSource*>(handle.slot()->asCell()); + auto& world = *static_cast<DOMWrapperWorld*>(context); + uncacheWrapper(world, &jsReadableStreamSource->wrapped(), jsReadableStreamSource); +} + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<ReadableStreamSource>&& impl) +{ + return createWrapper<ReadableStreamSource>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, ReadableStreamSource& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +ReadableStreamSource* JSReadableStreamSource::toWrapped(JSC::VM&, JSC::JSValue value) +{ + if (auto* wrapper = jsDynamicCast<JSReadableStreamSource*>(value)) + return &wrapper->wrapped(); + return nullptr; +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.dep b/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.dep new file mode 100644 index 000000000..f459688e5 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.dep @@ -0,0 +1 @@ +JSReadableStreamSource.h : diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.h b/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.h new file mode 100644 index 000000000..4a7fec950 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamSource.h @@ -0,0 +1,102 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" +#include "ReadableStreamSource.h" +#include <wtf/NeverDestroyed.h> + +namespace WebCore { + +class JSReadableStreamSource : public JSDOMWrapper<ReadableStreamSource> { +public: + using Base = JSDOMWrapper<ReadableStreamSource>; + static JSReadableStreamSource* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject, Ref<ReadableStreamSource>&& impl) + { + JSReadableStreamSource* ptr = new (NotNull, JSC::allocateCell<JSReadableStreamSource>(globalObject->vm())) JSReadableStreamSource(structure, *globalObject, WTFMove(impl)); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static ReadableStreamSource* toWrapped(JSC::VM&, JSC::JSValue); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + mutable JSC::WriteBarrier<JSC::Unknown> m_controller; + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); + DECLARE_VISIT_CHILDREN; + + static void analyzeHeap(JSCell*, JSC::HeapAnalyzer&); + + // Custom attributes + JSC::JSValue controller(JSC::JSGlobalObject&) const; + + // Custom functions + JSC::JSValue start(JSC::JSGlobalObject&, JSC::CallFrame&, Ref<DeferredPromise>&&); + JSC::JSValue pull(JSC::JSGlobalObject&, JSC::CallFrame&, Ref<DeferredPromise>&&); +protected: + JSReadableStreamSource(JSC::Structure*, JSDOMGlobalObject&, Ref<ReadableStreamSource>&&); + + void finishCreation(JSC::VM&); +}; + +class JSReadableStreamSourceOwner final : public JSC::WeakHandleOwner { +public: + bool isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown>, void* context, JSC::AbstractSlotVisitor&, const char**) final; + void finalize(JSC::Handle<JSC::Unknown>, void* context) final; +}; + +inline JSC::WeakHandleOwner* wrapperOwner(DOMWrapperWorld&, ReadableStreamSource*) +{ + static NeverDestroyed<JSReadableStreamSourceOwner> owner; + return &owner.get(); +} + +inline void* wrapperKey(ReadableStreamSource* wrappableObject) +{ + return wrappableObject; +} + +JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, ReadableStreamSource&); +inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, ReadableStreamSource* impl) { return impl ? toJS(lexicalGlobalObject, globalObject, *impl) : JSC::jsNull(); } +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject*, Ref<ReadableStreamSource>&&); +inline JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, RefPtr<ReadableStreamSource>&& impl) { return impl ? toJSNewlyCreated(lexicalGlobalObject, globalObject, impl.releaseNonNull()) : JSC::jsNull(); } + +template<> struct JSDOMWrapperConverterTraits<ReadableStreamSource> { + using WrapperClass = JSReadableStreamSource; + using ToWrappedReturnType = ReadableStreamSource*; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSReadableStreamSourceCustom.cpp b/src/javascript/jsc/bindings/webcore/JSReadableStreamSourceCustom.cpp new file mode 100644 index 000000000..476c0f852 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSReadableStreamSourceCustom.cpp @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2016 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted, provided that the following conditions + * are required to be met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Canon Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "JSReadableStreamSource.h" + +#include "JSDOMPromiseDeferred.h" + +namespace WebCore { +using namespace JSC; + +JSValue JSReadableStreamSource::start(JSGlobalObject& lexicalGlobalObject, CallFrame& callFrame, Ref<DeferredPromise>&& promise) +{ + VM& vm = lexicalGlobalObject.vm(); + + // FIXME: Why is it ok to ASSERT the argument count here? + ASSERT(callFrame.argumentCount()); + JSReadableStreamDefaultController* controller = jsDynamicCast<JSReadableStreamDefaultController*>(callFrame.uncheckedArgument(0)); + ASSERT(controller); + + m_controller.set(vm, this, controller); + + wrapped().start(ReadableStreamDefaultController(controller), WTFMove(promise)); + + return jsUndefined(); +} + +JSValue JSReadableStreamSource::pull(JSGlobalObject&, CallFrame&, Ref<DeferredPromise>&& promise) +{ + wrapped().pull(WTFMove(promise)); + return jsUndefined(); +} + +JSValue JSReadableStreamSource::controller(JSGlobalObject&) const +{ + ASSERT_NOT_REACHED(); + return jsUndefined(); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSTextEncoder.cpp b/src/javascript/jsc/bindings/webcore/JSTextEncoder.cpp new file mode 100644 index 000000000..c12c94d56 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTextEncoder.cpp @@ -0,0 +1,423 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "root.h" + +#include "JSTextEncoder.h" + +#include "JavaScriptCore/JavaScript.h" +#include "JavaScriptCore/APICast.h" + +#include "JavaScriptCore/FunctionPrototype.h" +#include "JavaScriptCore/HeapAnalyzer.h" +#include "JavaScriptCore/JSDestructibleObjectHeapCellType.h" +#include "JavaScriptCore/ObjectConstructor.h" +#include "JavaScriptCore/SlotVisitorMacros.h" +#include "JavaScriptCore/SubspaceInlines.h" +#include "wtf/GetPtr.h" +#include "wtf/PointerPreparations.h" +#include "wtf/URL.h" +// #include "JavaScriptCore/JSTypedArrays.h" + +#include "GCDefferalContext.h" +#include "ActiveDOMObject.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +// #include "JSDOMBinding.h" +#include "JSDOMConstructor.h" +// #include "JSDOMConvertBufferSource.h" +#include "JSDOMConvertInterface.h" +#include "JSDOMConvertNumbers.h" +#include "JSDOMConvertStrings.h" +// #include "JSDOMExceptionHandling.h" +// #include "JSDOMGlobalObject.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +// #include "ScriptExecutionContext.h" +// #include "WebCoreJSClientData.h" + +namespace WebCore { +using namespace JSC; + +template<> TextEncoder::EncodeIntoResult convertDictionary<TextEncoder::EncodeIntoResult>(JSGlobalObject& lexicalGlobalObject, JSValue value) +{ + VM& vm = JSC::getVM(&lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + bool isNullOrUndefined = value.isUndefinedOrNull(); + auto* object = isNullOrUndefined ? nullptr : value.getObject(); + if (UNLIKELY(!isNullOrUndefined && !object)) { + throwTypeError(&lexicalGlobalObject, throwScope); + return {}; + } + TextEncoder::EncodeIntoResult result; + JSValue readValue; + if (isNullOrUndefined) + readValue = jsUndefined(); + else { + readValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "read"_s)); + RETURN_IF_EXCEPTION(throwScope, {}); + } + if (!readValue.isUndefined()) { + result.read = convert<IDLUnsignedLongLong>(lexicalGlobalObject, readValue); + RETURN_IF_EXCEPTION(throwScope, {}); + } + JSValue writtenValue; + if (isNullOrUndefined) + writtenValue = jsUndefined(); + else { + writtenValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "written"_s)); + RETURN_IF_EXCEPTION(throwScope, {}); + } + if (!writtenValue.isUndefined()) { + result.written = convert<IDLUnsignedLongLong>(lexicalGlobalObject, writtenValue); + RETURN_IF_EXCEPTION(throwScope, {}); + } + return result; +} + +JSC::JSObject* convertDictionaryToJS(JSC::JSGlobalObject& lexicalGlobalObject, JSDOMGlobalObject& globalObject, const TextEncoder::EncodeIntoResult& dictionary) +{ + auto& vm = JSC::getVM(&lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + + auto result = constructEmptyObject(&lexicalGlobalObject, globalObject.objectPrototype()); + + if (!IDLUnsignedLongLong::isNullValue(dictionary.read)) { + auto readValue = toJS<IDLUnsignedLongLong>(lexicalGlobalObject, throwScope, IDLUnsignedLongLong::extractValueFromNullable(dictionary.read)); + RETURN_IF_EXCEPTION(throwScope, {}); + result->putDirect(vm, JSC::Identifier::fromString(vm, "read"_s), readValue); + } + if (!IDLUnsignedLongLong::isNullValue(dictionary.written)) { + auto writtenValue = toJS<IDLUnsignedLongLong>(lexicalGlobalObject, throwScope, IDLUnsignedLongLong::extractValueFromNullable(dictionary.written)); + RETURN_IF_EXCEPTION(throwScope, {}); + result->putDirect(vm, JSC::Identifier::fromString(vm, "written"_s), writtenValue); + } + return result; +} + +// Functions + +static JSC_DECLARE_HOST_FUNCTION(jsTextEncoderPrototypeFunction_encode); +static JSC_DECLARE_HOST_FUNCTION(jsTextEncoderPrototypeFunction_encodeInto); + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsTextEncoderConstructor); +static JSC_DECLARE_CUSTOM_GETTER(jsTextEncoder_encoding); + +class JSTextEncoderPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSTextEncoderPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSTextEncoderPrototype* ptr = new (NotNull, JSC::allocateCell<JSTextEncoderPrototype>(vm)) JSTextEncoderPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTextEncoderPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSTextEncoderPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTextEncoderPrototype, JSTextEncoderPrototype::Base); + +using JSTextEncoderDOMConstructor = JSDOMConstructor<JSTextEncoder>; + +template<> EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSTextEncoderDOMConstructor::construct(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) +{ + VM& vm = lexicalGlobalObject->vm(); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* castedThis = jsCast<JSTextEncoderDOMConstructor*>(callFrame->jsCallee()); + ASSERT(castedThis); + auto object = TextEncoder::create(); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + static_assert(TypeOrExceptionOrUnderlyingType<decltype(object)>::isRef); + auto jsValue = toJSNewlyCreated<IDLInterface<TextEncoder>>(*lexicalGlobalObject, *castedThis->globalObject(), throwScope, WTFMove(object)); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + setSubclassStructureIfNeeded<TextEncoder>(lexicalGlobalObject, callFrame, asObject(jsValue)); + RETURN_IF_EXCEPTION(throwScope, {}); + return JSValue::encode(jsValue); +} +JSC_ANNOTATE_HOST_FUNCTION(JSTextEncoderDOMConstructorConstruct, JSTextEncoderDOMConstructor::construct); + +template<> const ClassInfo JSTextEncoderDOMConstructor::s_info = { "TextEncoder"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTextEncoderDOMConstructor) }; + +template<> JSValue JSTextEncoderDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSTextEncoderDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "TextEncoder"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSTextEncoder::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +/* Hash table for prototype */ + +static const HashTableValue JSTextEncoderPrototypeTableValues[] = { + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsTextEncoderConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "encoding"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsTextEncoder_encoding), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "encode"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsTextEncoderPrototypeFunction_encode), (intptr_t)(0) } }, + { "encodeInto"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsTextEncoderPrototypeFunction_encodeInto), (intptr_t)(2) } }, +}; + +const ClassInfo JSTextEncoderPrototype::s_info = { "TextEncoder"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTextEncoderPrototype) }; + +void JSTextEncoderPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSTextEncoder::info(), JSTextEncoderPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSTextEncoder::s_info = { "TextEncoder"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTextEncoder) }; + +JSTextEncoder::JSTextEncoder(Structure* structure, JSDOMGlobalObject& globalObject, Ref<TextEncoder>&& impl) + : JSDOMWrapper<TextEncoder>(structure, globalObject, WTFMove(impl)) +{ +} + +void JSTextEncoder::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, TextEncoder>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSTextEncoder::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSTextEncoderPrototype::create(vm, &globalObject, JSTextEncoderPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSTextEncoder::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSTextEncoder>(vm, globalObject); +} + +JSValue JSTextEncoder::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSTextEncoderDOMConstructor, DOMConstructorID::TextEncoder>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSTextEncoder::destroy(JSC::JSCell* cell) +{ + JSTextEncoder* thisObject = static_cast<JSTextEncoder*>(cell); + thisObject->JSTextEncoder::~JSTextEncoder(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsTextEncoderConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSTextEncoderPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSTextEncoder::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +static inline JSValue jsTextEncoder_encodingGetter(JSGlobalObject& lexicalGlobalObject, JSTextEncoder& thisObject) +{ + auto& vm = JSC::getVM(&lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto& impl = thisObject.wrapped(); + RELEASE_AND_RETURN(throwScope, (toJS<IDLDOMString>(lexicalGlobalObject, throwScope, impl.encoding()))); +} + +JSC_DEFINE_CUSTOM_GETTER(jsTextEncoder_encoding, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<JSTextEncoder>::get<jsTextEncoder_encodingGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); +} + +extern "C" JSC::EncodedJSValue TextEncoder__encode(JSC::JSGlobalObject* lexicalGlobalObject, const ZigString*); +extern "C" JSC::EncodedJSValue TextEncoder__encodeInto(JSC::JSGlobalObject* lexicalGlobalObject, const ZigString*, void* ptr, size_t len); +extern "C" JSC::EncodedJSValue TextEncoder__encodeRopeString(JSC::JSGlobalObject* lexicalGlobalObject, JSC::JSString* str); + +static inline JSC::EncodedJSValue jsTextEncoderPrototypeFunction_encodeBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSTextEncoder>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + EnsureStillAliveScope argument0 = callFrame->argument(0); + JSC::JSString* input = argument0.value().toStringOrNull(lexicalGlobalObject); + if (input && input->is8Bit() && input->isRope()) { + auto encodedValue = TextEncoder__encodeRopeString(lexicalGlobalObject, input); + if (!JSC::JSValue::decode(encodedValue).isUndefined()) { + RELEASE_AND_RETURN(throwScope, encodedValue); + } + } + + auto str = Zig::toZigString(input->tryGetValue(lexicalGlobalObject)); + auto res = TextEncoder__encode(lexicalGlobalObject, &str); + if (UNLIKELY(JSC::JSValue::decode(res).isObject() && JSC::JSValue::decode(res).getObject()->isErrorInstance())) { + throwScope.throwException(lexicalGlobalObject, JSC::JSValue::decode(res)); + return encodedJSValue(); + } + RELEASE_AND_RETURN(throwScope, res); +} + +JSC_DEFINE_HOST_FUNCTION(jsTextEncoderPrototypeFunction_encode, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSTextEncoder>::call<jsTextEncoderPrototypeFunction_encodeBody>(*lexicalGlobalObject, *callFrame, "encode"); +} + +static inline JSC::EncodedJSValue jsTextEncoderPrototypeFunction_encodeIntoBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSTextEncoder>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + if (UNLIKELY(callFrame->argumentCount() < 2)) + return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); + EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); + auto source = argument0.value().toWTFString(lexicalGlobalObject); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + EnsureStillAliveScope argument1 = callFrame->uncheckedArgument(1); + auto* destination = JSC::jsDynamicCast<JSC::JSUint8Array*>(argument1.value()); + if (!destination) { + throwVMTypeError(lexicalGlobalObject, throwScope, "Expected Uint8Array"_s); + return encodedJSValue(); + } + + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + auto str = Zig::toZigString(WTFMove(source)); + auto res = TextEncoder__encodeInto(lexicalGlobalObject, &str, destination->vector(), destination->length()); + if (UNLIKELY(JSC::JSValue::decode(res).isObject() && JSC::JSValue::decode(res).getObject()->isErrorInstance())) { + throwScope.throwException(lexicalGlobalObject, JSC::JSValue::decode(res)); + return encodedJSValue(); + } + + RELEASE_AND_RETURN(throwScope, res); +} + +JSC_DEFINE_HOST_FUNCTION(jsTextEncoderPrototypeFunction_encodeInto, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSTextEncoder>::call<jsTextEncoderPrototypeFunction_encodeIntoBody>(*lexicalGlobalObject, *callFrame, "encodeInto"); +} + +JSC::GCClient::IsoSubspace* JSTextEncoder::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSTextEncoder, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForTextEncoder.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForTextEncoder = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForTextEncoder.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForTextEncoder = WTFMove(space); }); +} + +void JSTextEncoder::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSTextEncoder*>(cell); + analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); + if (thisObject->scriptExecutionContext()) + analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); + Base::analyzeHeap(cell, analyzer); +} + +bool JSTextEncoderOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, AbstractSlotVisitor& visitor, const char** reason) +{ + UNUSED_PARAM(handle); + UNUSED_PARAM(visitor); + UNUSED_PARAM(reason); + return false; +} + +void JSTextEncoderOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) +{ + auto* jsTextEncoder = static_cast<JSTextEncoder*>(handle.slot()->asCell()); + auto& world = *static_cast<DOMWrapperWorld*>(context); + uncacheWrapper(world, &jsTextEncoder->wrapped(), jsTextEncoder); +} + +#if ENABLE(BINDING_INTEGRITY) +#if PLATFORM(WIN) +#pragma warning(disable : 4483) +extern "C" { +extern void (*const __identifier("??_7TextEncoder@WebCore@@6B@")[])(); +} +#else +extern "C" { +extern void* _ZTVN7WebCore11TextEncoderE[]; +} +#endif +#endif + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<TextEncoder>&& impl) +{ + + if constexpr (std::is_polymorphic_v<TextEncoder>) { +#if ENABLE(BINDING_INTEGRITY) + const void* actualVTablePointer = getVTablePointer(impl.ptr()); +#if PLATFORM(WIN) + void* expectedVTablePointer = __identifier("??_7TextEncoder@WebCore@@6B@"); +#else + void* expectedVTablePointer = &_ZTVN7WebCore11TextEncoderE[2]; +#endif + + // If you hit this assertion you either have a use after free bug, or + // TextEncoder has subclasses. If TextEncoder has subclasses that get passed + // to toJS() we currently require TextEncoder you to opt out of binding hardening + // by adding the SkipVTableValidation attribute to the interface IDL definition + RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); +#endif + } + return createWrapper<TextEncoder>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, TextEncoder& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +TextEncoder* JSTextEncoder::toWrapped(JSC::VM&, JSC::JSValue value) +{ + if (auto* wrapper = jsDynamicCast<JSTextEncoder*>(value)) + return &wrapper->wrapped(); + return nullptr; +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSTextEncoder.dep b/src/javascript/jsc/bindings/webcore/JSTextEncoder.dep new file mode 100644 index 000000000..bdb1dfb7c --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTextEncoder.dep @@ -0,0 +1 @@ +JSTextEncoder.h : diff --git a/src/javascript/jsc/bindings/webcore/JSTextEncoder.h b/src/javascript/jsc/bindings/webcore/JSTextEncoder.h new file mode 100644 index 000000000..e37b96256 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTextEncoder.h @@ -0,0 +1,100 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "root.h" + +#include "JSDOMConvertDictionary.h" +#include "JSDOMWrapper.h" +#include "TextEncoder.h" +#include <wtf/NeverDestroyed.h> + +namespace WebCore { + +class JSTextEncoder : public JSDOMWrapper<TextEncoder> { +public: + using Base = JSDOMWrapper<TextEncoder>; + static JSTextEncoder* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject, Ref<TextEncoder>&& impl) + { + JSTextEncoder* ptr = new (NotNull, JSC::allocateCell<JSTextEncoder>(globalObject->vm())) JSTextEncoder(structure, *globalObject, WTFMove(impl)); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static TextEncoder* toWrapped(JSC::VM&, JSC::JSValue); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); + static void analyzeHeap(JSCell*, JSC::HeapAnalyzer&); + +protected: + JSTextEncoder(JSC::Structure*, JSDOMGlobalObject&, Ref<TextEncoder>&&); + + void finishCreation(JSC::VM&); +}; + +class JSTextEncoderOwner final : public JSC::WeakHandleOwner { +public: + bool isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown>, void* context, JSC::AbstractSlotVisitor&, const char**) final; + void finalize(JSC::Handle<JSC::Unknown>, void* context) final; +}; + +inline JSC::WeakHandleOwner* wrapperOwner(DOMWrapperWorld&, TextEncoder*) +{ + static NeverDestroyed<JSTextEncoderOwner> owner; + return &owner.get(); +} + +inline void* wrapperKey(TextEncoder* wrappableObject) +{ + return wrappableObject; +} + +JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, TextEncoder&); +inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, TextEncoder* impl) { return impl ? toJS(lexicalGlobalObject, globalObject, *impl) : JSC::jsNull(); } +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject*, Ref<TextEncoder>&&); +inline JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, RefPtr<TextEncoder>&& impl) { return impl ? toJSNewlyCreated(lexicalGlobalObject, globalObject, impl.releaseNonNull()) : JSC::jsNull(); } + +template<> struct JSDOMWrapperConverterTraits<TextEncoder> { + using WrapperClass = JSTextEncoder; + using ToWrappedReturnType = TextEncoder*; +}; +template<> TextEncoder::EncodeIntoResult convertDictionary<TextEncoder::EncodeIntoResult>(JSC::JSGlobalObject&, JSC::JSValue); + +JSC::JSObject* convertDictionaryToJS(JSC::JSGlobalObject&, JSDOMGlobalObject&, const TextEncoder::EncodeIntoResult&); + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSTransformStream.cpp b/src/javascript/jsc/bindings/webcore/JSTransformStream.cpp new file mode 100644 index 000000000..68b9c4dae --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTransformStream.cpp @@ -0,0 +1,178 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSTransformStream.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMWrapperCache.h" +#include "TransformStreamBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsTransformStreamConstructor); + +class JSTransformStreamPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSTransformStreamPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSTransformStreamPrototype* ptr = new (NotNull, JSC::allocateCell<JSTransformStreamPrototype>(vm)) JSTransformStreamPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTransformStreamPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSTransformStreamPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTransformStreamPrototype, JSTransformStreamPrototype::Base); + +using JSTransformStreamDOMConstructor = JSDOMBuiltinConstructor<JSTransformStream>; + +template<> const ClassInfo JSTransformStreamDOMConstructor::s_info = { "TransformStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTransformStreamDOMConstructor) }; + +template<> JSValue JSTransformStreamDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSTransformStreamDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "TransformStream"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSTransformStream::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSTransformStreamDOMConstructor::initializeExecutable(VM& vm) +{ + return transformStreamInitializeTransformStreamCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSTransformStreamPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTransformStreamConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "readable"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(transformStreamReadableCodeGenerator), (intptr_t) (0) } }, + { "writable"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(transformStreamWritableCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSTransformStreamPrototype::s_info = { "TransformStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTransformStreamPrototype) }; + +void JSTransformStreamPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSTransformStream::info(), JSTransformStreamPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSTransformStream::s_info = { "TransformStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTransformStream) }; + +JSTransformStream::JSTransformStream(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSTransformStream::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSTransformStream::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSTransformStreamPrototype::create(vm, &globalObject, JSTransformStreamPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSTransformStream::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSTransformStream>(vm, globalObject); +} + +JSValue JSTransformStream::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSTransformStreamDOMConstructor, DOMConstructorID::TransformStream>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSTransformStream::destroy(JSC::JSCell* cell) +{ + JSTransformStream* thisObject = static_cast<JSTransformStream*>(cell); + thisObject->JSTransformStream::~JSTransformStream(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsTransformStreamConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSTransformStreamPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSTransformStream::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSTransformStream::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSTransformStream, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForTransformStream.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForTransformStream = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForTransformStream.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForTransformStream = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSTransformStream.dep b/src/javascript/jsc/bindings/webcore/JSTransformStream.dep new file mode 100644 index 000000000..30374925b --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTransformStream.dep @@ -0,0 +1 @@ +JSTransformStream.h : diff --git a/src/javascript/jsc/bindings/webcore/JSTransformStream.h b/src/javascript/jsc/bindings/webcore/JSTransformStream.h new file mode 100644 index 000000000..26646df03 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTransformStream.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSTransformStream : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSTransformStream* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSTransformStream* ptr = new (NotNull, JSC::allocateCell<JSTransformStream>(globalObject->vm())) JSTransformStream(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSTransformStream(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.cpp b/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.cpp new file mode 100644 index 000000000..77532ac9e --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.cpp @@ -0,0 +1,184 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSTransformStreamDefaultController.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "TransformStreamDefaultControllerBuiltins.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsTransformStreamDefaultControllerConstructor); + +class JSTransformStreamDefaultControllerPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSTransformStreamDefaultControllerPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSTransformStreamDefaultControllerPrototype* ptr = new (NotNull, JSC::allocateCell<JSTransformStreamDefaultControllerPrototype>(vm)) JSTransformStreamDefaultControllerPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTransformStreamDefaultControllerPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSTransformStreamDefaultControllerPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTransformStreamDefaultControllerPrototype, JSTransformStreamDefaultControllerPrototype::Base); + +using JSTransformStreamDefaultControllerDOMConstructor = JSDOMBuiltinConstructor<JSTransformStreamDefaultController>; + +template<> const ClassInfo JSTransformStreamDefaultControllerDOMConstructor::s_info = { "TransformStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTransformStreamDefaultControllerDOMConstructor) }; + +template<> JSValue JSTransformStreamDefaultControllerDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSTransformStreamDefaultControllerDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "TransformStreamDefaultController"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSTransformStreamDefaultController::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSTransformStreamDefaultControllerDOMConstructor::initializeExecutable(VM& vm) +{ + return transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSTransformStreamDefaultControllerPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTransformStreamDefaultControllerConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "desiredSize"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(transformStreamDefaultControllerDesiredSizeCodeGenerator), (intptr_t) (0) } }, + { "enqueue"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(transformStreamDefaultControllerEnqueueCodeGenerator), (intptr_t) (0) } }, + { "error"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(transformStreamDefaultControllerErrorCodeGenerator), (intptr_t) (0) } }, + { "terminate"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(transformStreamDefaultControllerTerminateCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSTransformStreamDefaultControllerPrototype::s_info = { "TransformStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTransformStreamDefaultControllerPrototype) }; + +void JSTransformStreamDefaultControllerPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSTransformStreamDefaultController::info(), JSTransformStreamDefaultControllerPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSTransformStreamDefaultController::s_info = { "TransformStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTransformStreamDefaultController) }; + +JSTransformStreamDefaultController::JSTransformStreamDefaultController(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSTransformStreamDefaultController::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSTransformStreamDefaultController::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSTransformStreamDefaultControllerPrototype::create(vm, &globalObject, JSTransformStreamDefaultControllerPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSTransformStreamDefaultController::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSTransformStreamDefaultController>(vm, globalObject); +} + +JSValue JSTransformStreamDefaultController::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSTransformStreamDefaultControllerDOMConstructor, DOMConstructorID::TransformStreamDefaultController>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSTransformStreamDefaultController::destroy(JSC::JSCell* cell) +{ + JSTransformStreamDefaultController* thisObject = static_cast<JSTransformStreamDefaultController*>(cell); + thisObject->JSTransformStreamDefaultController::~JSTransformStreamDefaultController(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsTransformStreamDefaultControllerConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSTransformStreamDefaultControllerPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSTransformStreamDefaultController::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSTransformStreamDefaultController::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSTransformStreamDefaultController, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForTransformStreamDefaultController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForTransformStreamDefaultController = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForTransformStreamDefaultController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForTransformStreamDefaultController = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.dep b/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.dep new file mode 100644 index 000000000..0d59bed06 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.dep @@ -0,0 +1 @@ +JSTransformStreamDefaultController.h : diff --git a/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.h b/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.h new file mode 100644 index 000000000..e63fdd7c4 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSTransformStreamDefaultController.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSTransformStreamDefaultController : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSTransformStreamDefaultController* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSTransformStreamDefaultController* ptr = new (NotNull, JSC::allocateCell<JSTransformStreamDefaultController>(globalObject->vm())) JSTransformStreamDefaultController(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSTransformStreamDefaultController(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSURLSearchParams.cpp b/src/javascript/jsc/bindings/webcore/JSURLSearchParams.cpp index 038731371..e132aecf8 100644 --- a/src/javascript/jsc/bindings/webcore/JSURLSearchParams.cpp +++ b/src/javascript/jsc/bindings/webcore/JSURLSearchParams.cpp @@ -155,19 +155,19 @@ template<> void JSURLSearchParamsDOMConstructor::initializeProperties(VM& vm, JS /* Hash table for prototype */ static const HashTableValue JSURLSearchParamsPrototypeTableValues[] = { - { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsURLSearchParamsConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "append", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_append), (intptr_t)(2) } }, - { "delete", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_delete), (intptr_t)(1) } }, - { "get", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_get), (intptr_t)(1) } }, - { "getAll", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_getAll), (intptr_t)(1) } }, - { "has", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_has), (intptr_t)(1) } }, - { "set", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_set), (intptr_t)(2) } }, - { "sort", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_sort), (intptr_t)(0) } }, - { "entries", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_entries), (intptr_t)(0) } }, - { "keys", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_keys), (intptr_t)(0) } }, - { "values", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_values), (intptr_t)(0) } }, - { "forEach", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_forEach), (intptr_t)(1) } }, - { "toString", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_toString), (intptr_t)(0) } }, + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsURLSearchParamsConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "append"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_append), (intptr_t)(2) } }, + { "delete"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_delete), (intptr_t)(1) } }, + { "get"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_get), (intptr_t)(1) } }, + { "getAll"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_getAll), (intptr_t)(1) } }, + { "has"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_has), (intptr_t)(1) } }, + { "set"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_set), (intptr_t)(2) } }, + { "sort"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_sort), (intptr_t)(0) } }, + { "entries"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_entries), (intptr_t)(0) } }, + { "keys"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_keys), (intptr_t)(0) } }, + { "values"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_values), (intptr_t)(0) } }, + { "forEach"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_forEach), (intptr_t)(1) } }, + { "toString"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsURLSearchParamsPrototypeFunction_toString), (intptr_t)(0) } }, }; const ClassInfo JSURLSearchParamsPrototype::s_info = { "URLSearchParams"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSURLSearchParamsPrototype) }; diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStream.cpp b/src/javascript/jsc/bindings/webcore/JSWritableStream.cpp new file mode 100644 index 000000000..1d996f3ef --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStream.cpp @@ -0,0 +1,311 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSWritableStream.h" + +#include "ActiveDOMObject.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMConstructor.h" +#include "JSDOMConvertBoolean.h" +#include "JSDOMConvertInterface.h" +#include "JSDOMConvertObject.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMOperationReturningPromise.h" +#include "JSDOMWrapperCache.h" +#include "ScriptExecutionContext.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/HeapAnalyzer.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> +#include <wtf/URL.h> + +namespace WebCore { +using namespace JSC; + +// Functions + +static JSC_DECLARE_HOST_FUNCTION(jsWritableStreamPrototypeFunction_abort); +static JSC_DECLARE_HOST_FUNCTION(jsWritableStreamPrototypeFunction_close); +static JSC_DECLARE_HOST_FUNCTION(jsWritableStreamPrototypeFunction_getWriter); + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsWritableStreamConstructor); +static JSC_DECLARE_CUSTOM_GETTER(jsWritableStream_locked); + +class JSWritableStreamPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSWritableStreamPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSWritableStreamPrototype* ptr = new (NotNull, JSC::allocateCell<JSWritableStreamPrototype>(vm)) JSWritableStreamPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSWritableStreamPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamPrototype, JSWritableStreamPrototype::Base); + +using JSWritableStreamDOMConstructor = JSDOMConstructor<JSWritableStream>; + +template<> EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSWritableStreamDOMConstructor::construct(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) +{ + VM& vm = lexicalGlobalObject->vm(); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* castedThis = jsCast<JSWritableStreamDOMConstructor*>(callFrame->jsCallee()); + ASSERT(castedThis); + EnsureStillAliveScope argument0 = callFrame->argument(0); + auto underlyingSink = argument0.value().isUndefined() ? std::optional<Converter<IDLObject>::ReturnType>() : std::optional<Converter<IDLObject>::ReturnType>(convert<IDLObject>(*lexicalGlobalObject, argument0.value())); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + EnsureStillAliveScope argument1 = callFrame->argument(1); + auto strategy = argument1.value().isUndefined() ? std::optional<Converter<IDLObject>::ReturnType>() : std::optional<Converter<IDLObject>::ReturnType>(convert<IDLObject>(*lexicalGlobalObject, argument1.value())); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + auto object = WritableStream::create(*castedThis->globalObject(), WTFMove(underlyingSink), WTFMove(strategy)); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + static_assert(TypeOrExceptionOrUnderlyingType<decltype(object)>::isRef); + auto jsValue = toJSNewlyCreated<IDLInterface<WritableStream>>(*lexicalGlobalObject, *castedThis->globalObject(), throwScope, WTFMove(object)); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + setSubclassStructureIfNeeded<WritableStream>(lexicalGlobalObject, callFrame, asObject(jsValue)); + RETURN_IF_EXCEPTION(throwScope, {}); + return JSValue::encode(jsValue); +} +JSC_ANNOTATE_HOST_FUNCTION(JSWritableStreamDOMConstructorConstruct, JSWritableStreamDOMConstructor::construct); + +template<> const ClassInfo JSWritableStreamDOMConstructor::s_info = { "WritableStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamDOMConstructor) }; + +template<> JSValue JSWritableStreamDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSWritableStreamDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "WritableStream"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSWritableStream::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +/* Hash table for prototype */ + +static const HashTableValue JSWritableStreamPrototypeTableValues[] = { + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsWritableStreamConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "locked"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsWritableStream_locked), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "abort"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsWritableStreamPrototypeFunction_abort), (intptr_t)(0) } }, + { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsWritableStreamPrototypeFunction_close), (intptr_t)(0) } }, + { "getWriter"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsWritableStreamPrototypeFunction_getWriter), (intptr_t)(0) } }, +}; + +const ClassInfo JSWritableStreamPrototype::s_info = { "WritableStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamPrototype) }; + +void JSWritableStreamPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSWritableStream::info(), JSWritableStreamPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSWritableStream::s_info = { "WritableStream"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStream) }; + +JSWritableStream::JSWritableStream(Structure* structure, JSDOMGlobalObject& globalObject, Ref<WritableStream>&& impl) + : JSDOMWrapper<WritableStream>(structure, globalObject, WTFMove(impl)) +{ +} + +void JSWritableStream::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, WritableStream>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSWritableStream::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSWritableStreamPrototype::create(vm, &globalObject, JSWritableStreamPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSWritableStream::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSWritableStream>(vm, globalObject); +} + +JSValue JSWritableStream::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSWritableStreamDOMConstructor, DOMConstructorID::WritableStream>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSWritableStream::destroy(JSC::JSCell* cell) +{ + JSWritableStream* thisObject = static_cast<JSWritableStream*>(cell); + thisObject->JSWritableStream::~JSWritableStream(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsWritableStreamConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSWritableStreamPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSWritableStream::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +static inline JSValue jsWritableStream_lockedGetter(JSGlobalObject& lexicalGlobalObject, JSWritableStream& thisObject) +{ + auto& vm = JSC::getVM(&lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto& impl = thisObject.wrapped(); + RELEASE_AND_RETURN(throwScope, (toJS<IDLBoolean>(lexicalGlobalObject, throwScope, impl.locked()))); +} + +JSC_DEFINE_CUSTOM_GETTER(jsWritableStream_locked, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<JSWritableStream>::get<jsWritableStream_lockedGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSC::EncodedJSValue jsWritableStreamPrototypeFunction_abortBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperationReturningPromise<JSWritableStream>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + RELEASE_AND_RETURN(throwScope, (JSValue::encode(castedThis->abort(*lexicalGlobalObject, *callFrame)))); +} + +JSC_DEFINE_HOST_FUNCTION(jsWritableStreamPrototypeFunction_abort, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperationReturningPromise<JSWritableStream>::callReturningOwnPromise<jsWritableStreamPrototypeFunction_abortBody>(*lexicalGlobalObject, *callFrame, "abort"); +} + +static inline JSC::EncodedJSValue jsWritableStreamPrototypeFunction_closeBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperationReturningPromise<JSWritableStream>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + RELEASE_AND_RETURN(throwScope, (JSValue::encode(castedThis->close(*lexicalGlobalObject, *callFrame)))); +} + +JSC_DEFINE_HOST_FUNCTION(jsWritableStreamPrototypeFunction_close, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperationReturningPromise<JSWritableStream>::callReturningOwnPromise<jsWritableStreamPrototypeFunction_closeBody>(*lexicalGlobalObject, *callFrame, "close"); +} + +static inline JSC::EncodedJSValue jsWritableStreamPrototypeFunction_getWriterBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSWritableStream>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + RELEASE_AND_RETURN(throwScope, (JSValue::encode(castedThis->getWriter(*lexicalGlobalObject, *callFrame)))); +} + +JSC_DEFINE_HOST_FUNCTION(jsWritableStreamPrototypeFunction_getWriter, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSWritableStream>::call<jsWritableStreamPrototypeFunction_getWriterBody>(*lexicalGlobalObject, *callFrame, "getWriter"); +} + +JSC::GCClient::IsoSubspace* JSWritableStream::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSWritableStream, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForWritableStream.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForWritableStream = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForWritableStream.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForWritableStream = WTFMove(space); }); +} + +void JSWritableStream::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSWritableStream*>(cell); + analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); + if (thisObject->scriptExecutionContext()) + analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); + Base::analyzeHeap(cell, analyzer); +} + +bool JSWritableStreamOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, AbstractSlotVisitor& visitor, const char** reason) +{ + UNUSED_PARAM(handle); + UNUSED_PARAM(visitor); + UNUSED_PARAM(reason); + return false; +} + +void JSWritableStreamOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) +{ + auto* jsWritableStream = static_cast<JSWritableStream*>(handle.slot()->asCell()); + auto& world = *static_cast<DOMWrapperWorld*>(context); + uncacheWrapper(world, &jsWritableStream->wrapped(), jsWritableStream); +} + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<WritableStream>&& impl) +{ + return createWrapper<WritableStream>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, WritableStream& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +WritableStream* JSWritableStream::toWrapped(JSC::VM&, JSC::JSValue value) +{ + if (auto* wrapper = jsDynamicCast<JSWritableStream*>(value)) + return &wrapper->wrapped(); + return nullptr; +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStream.dep b/src/javascript/jsc/bindings/webcore/JSWritableStream.dep new file mode 100644 index 000000000..d936b4581 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStream.dep @@ -0,0 +1 @@ +JSWritableStream.h : diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStream.h b/src/javascript/jsc/bindings/webcore/JSWritableStream.h new file mode 100644 index 000000000..d8b971645 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStream.h @@ -0,0 +1,98 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" +#include "WritableStream.h" +#include <wtf/NeverDestroyed.h> + +namespace WebCore { + +class JSWritableStream : public JSDOMWrapper<WritableStream> { +public: + using Base = JSDOMWrapper<WritableStream>; + static JSWritableStream* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject, Ref<WritableStream>&& impl) + { + JSWritableStream* ptr = new (NotNull, JSC::allocateCell<JSWritableStream>(globalObject->vm())) JSWritableStream(structure, *globalObject, WTFMove(impl)); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static WritableStream* toWrapped(JSC::VM&, JSC::JSValue); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); + static void analyzeHeap(JSCell*, JSC::HeapAnalyzer&); + + // Custom functions + JSC::JSValue abort(JSC::JSGlobalObject&, JSC::CallFrame&); + JSC::JSValue close(JSC::JSGlobalObject&, JSC::CallFrame&); + JSC::JSValue getWriter(JSC::JSGlobalObject&, JSC::CallFrame&); +protected: + JSWritableStream(JSC::Structure*, JSDOMGlobalObject&, Ref<WritableStream>&&); + + void finishCreation(JSC::VM&); +}; + +class JSWritableStreamOwner final : public JSC::WeakHandleOwner { +public: + bool isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown>, void* context, JSC::AbstractSlotVisitor&, const char**) final; + void finalize(JSC::Handle<JSC::Unknown>, void* context) final; +}; + +inline JSC::WeakHandleOwner* wrapperOwner(DOMWrapperWorld&, WritableStream*) +{ + static NeverDestroyed<JSWritableStreamOwner> owner; + return &owner.get(); +} + +inline void* wrapperKey(WritableStream* wrappableObject) +{ + return wrappableObject; +} + +JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, WritableStream&); +inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, WritableStream* impl) { return impl ? toJS(lexicalGlobalObject, globalObject, *impl) : JSC::jsNull(); } +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject*, Ref<WritableStream>&&); +inline JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, RefPtr<WritableStream>&& impl) { return impl ? toJSNewlyCreated(lexicalGlobalObject, globalObject, impl.releaseNonNull()) : JSC::jsNull(); } + +template<> struct JSDOMWrapperConverterTraits<WritableStream> { + using WrapperClass = JSWritableStream; + using ToWrappedReturnType = WritableStream*; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.cpp b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.cpp new file mode 100644 index 000000000..fd4a50e3c --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.cpp @@ -0,0 +1,180 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSWritableStreamDefaultController.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "WebCoreJSClientData.h" +#include "WritableStreamDefaultControllerBuiltins.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsWritableStreamDefaultControllerConstructor); + +class JSWritableStreamDefaultControllerPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSWritableStreamDefaultControllerPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSWritableStreamDefaultControllerPrototype* ptr = new (NotNull, JSC::allocateCell<JSWritableStreamDefaultControllerPrototype>(vm)) JSWritableStreamDefaultControllerPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamDefaultControllerPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSWritableStreamDefaultControllerPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamDefaultControllerPrototype, JSWritableStreamDefaultControllerPrototype::Base); + +using JSWritableStreamDefaultControllerDOMConstructor = JSDOMBuiltinConstructor<JSWritableStreamDefaultController>; + +template<> const ClassInfo JSWritableStreamDefaultControllerDOMConstructor::s_info = { "WritableStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamDefaultControllerDOMConstructor) }; + +template<> JSValue JSWritableStreamDefaultControllerDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSWritableStreamDefaultControllerDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "WritableStreamDefaultController"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSWritableStreamDefaultController::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSWritableStreamDefaultControllerDOMConstructor::initializeExecutable(VM& vm) +{ + return writableStreamDefaultControllerInitializeWritableStreamDefaultControllerCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSWritableStreamDefaultControllerPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsWritableStreamDefaultControllerConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "error"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultControllerErrorCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSWritableStreamDefaultControllerPrototype::s_info = { "WritableStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamDefaultControllerPrototype) }; + +void JSWritableStreamDefaultControllerPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSWritableStreamDefaultController::info(), JSWritableStreamDefaultControllerPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSWritableStreamDefaultController::s_info = { "WritableStreamDefaultController"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamDefaultController) }; + +JSWritableStreamDefaultController::JSWritableStreamDefaultController(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSWritableStreamDefaultController::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSWritableStreamDefaultController::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSWritableStreamDefaultControllerPrototype::create(vm, &globalObject, JSWritableStreamDefaultControllerPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSWritableStreamDefaultController::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSWritableStreamDefaultController>(vm, globalObject); +} + +JSValue JSWritableStreamDefaultController::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSWritableStreamDefaultControllerDOMConstructor, DOMConstructorID::WritableStreamDefaultController>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSWritableStreamDefaultController::destroy(JSC::JSCell* cell) +{ + JSWritableStreamDefaultController* thisObject = static_cast<JSWritableStreamDefaultController*>(cell); + thisObject->JSWritableStreamDefaultController::~JSWritableStreamDefaultController(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsWritableStreamDefaultControllerConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSWritableStreamDefaultControllerPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSWritableStreamDefaultController::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSWritableStreamDefaultController::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSWritableStreamDefaultController, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForWritableStreamDefaultController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForWritableStreamDefaultController = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForWritableStreamDefaultController.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForWritableStreamDefaultController = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.dep b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.dep new file mode 100644 index 000000000..a1ac70d47 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.dep @@ -0,0 +1 @@ +JSWritableStreamDefaultController.h : diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.h b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.h new file mode 100644 index 000000000..8da0be568 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultController.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSWritableStreamDefaultController : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSWritableStreamDefaultController* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSWritableStreamDefaultController* ptr = new (NotNull, JSC::allocateCell<JSWritableStreamDefaultController>(globalObject->vm())) JSWritableStreamDefaultController(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSWritableStreamDefaultController(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.cpp b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.cpp new file mode 100644 index 000000000..4a5eb707d --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.cpp @@ -0,0 +1,187 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSWritableStreamDefaultWriter.h" + +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMBuiltinConstructor.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "WebCoreJSClientData.h" +#include "WritableStreamDefaultWriterBuiltins.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> + + +namespace WebCore { +using namespace JSC; + +// Functions + + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsWritableStreamDefaultWriterConstructor); + +class JSWritableStreamDefaultWriterPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSWritableStreamDefaultWriterPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSWritableStreamDefaultWriterPrototype* ptr = new (NotNull, JSC::allocateCell<JSWritableStreamDefaultWriterPrototype>(vm)) JSWritableStreamDefaultWriterPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamDefaultWriterPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSWritableStreamDefaultWriterPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamDefaultWriterPrototype, JSWritableStreamDefaultWriterPrototype::Base); + +using JSWritableStreamDefaultWriterDOMConstructor = JSDOMBuiltinConstructor<JSWritableStreamDefaultWriter>; + +template<> const ClassInfo JSWritableStreamDefaultWriterDOMConstructor::s_info = { "WritableStreamDefaultWriter"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamDefaultWriterDOMConstructor) }; + +template<> JSValue JSWritableStreamDefaultWriterDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSWritableStreamDefaultWriterDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "WritableStreamDefaultWriter"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSWritableStreamDefaultWriter::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +template<> FunctionExecutable* JSWritableStreamDefaultWriterDOMConstructor::initializeExecutable(VM& vm) +{ + return writableStreamDefaultWriterInitializeWritableStreamDefaultWriterCodeGenerator(vm); +} + +/* Hash table for prototype */ + +static const HashTableValue JSWritableStreamDefaultWriterPrototypeTableValues[] = +{ + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsWritableStreamDefaultWriterConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "closed"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultWriterClosedCodeGenerator), (intptr_t) (0) } }, + { "desiredSize"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultWriterDesiredSizeCodeGenerator), (intptr_t) (0) } }, + { "ready"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Accessor | JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultWriterReadyCodeGenerator), (intptr_t) (0) } }, + { "abort"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultWriterAbortCodeGenerator), (intptr_t) (0) } }, + { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultWriterCloseCodeGenerator), (intptr_t) (0) } }, + { "releaseLock"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultWriterReleaseLockCodeGenerator), (intptr_t) (0) } }, + { "write"_s, static_cast<unsigned>(JSC::PropertyAttribute::Builtin), NoIntrinsic, { (intptr_t)static_cast<BuiltinGenerator>(writableStreamDefaultWriterWriteCodeGenerator), (intptr_t) (0) } }, +}; + +const ClassInfo JSWritableStreamDefaultWriterPrototype::s_info = { "WritableStreamDefaultWriter"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamDefaultWriterPrototype) }; + +void JSWritableStreamDefaultWriterPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSWritableStreamDefaultWriter::info(), JSWritableStreamDefaultWriterPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSWritableStreamDefaultWriter::s_info = { "WritableStreamDefaultWriter"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamDefaultWriter) }; + +JSWritableStreamDefaultWriter::JSWritableStreamDefaultWriter(Structure* structure, JSDOMGlobalObject& globalObject) + : JSDOMObject(structure, globalObject) { } + +void JSWritableStreamDefaultWriter::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + +} + +JSObject* JSWritableStreamDefaultWriter::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSWritableStreamDefaultWriterPrototype::create(vm, &globalObject, JSWritableStreamDefaultWriterPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSWritableStreamDefaultWriter::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSWritableStreamDefaultWriter>(vm, globalObject); +} + +JSValue JSWritableStreamDefaultWriter::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSWritableStreamDefaultWriterDOMConstructor, DOMConstructorID::WritableStreamDefaultWriter>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSWritableStreamDefaultWriter::destroy(JSC::JSCell* cell) +{ + JSWritableStreamDefaultWriter* thisObject = static_cast<JSWritableStreamDefaultWriter*>(cell); + thisObject->JSWritableStreamDefaultWriter::~JSWritableStreamDefaultWriter(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsWritableStreamDefaultWriterConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSWritableStreamDefaultWriterPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSWritableStreamDefaultWriter::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +JSC::GCClient::IsoSubspace* JSWritableStreamDefaultWriter::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSWritableStreamDefaultWriter, UseCustomHeapCellType::No>(vm, + [] (auto& spaces) { return spaces.m_clientSubspaceForWritableStreamDefaultWriter.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForWritableStreamDefaultWriter = WTFMove(space); }, + [] (auto& spaces) { return spaces.m_subspaceForWritableStreamDefaultWriter.get(); }, + [] (auto& spaces, auto&& space) { spaces.m_subspaceForWritableStreamDefaultWriter = WTFMove(space); } + ); +} + + +} diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.dep b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.dep new file mode 100644 index 000000000..3016ea662 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.dep @@ -0,0 +1 @@ +JSWritableStreamDefaultWriter.h : diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.h b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.h new file mode 100644 index 000000000..bc13fb8c1 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamDefaultWriter.h @@ -0,0 +1,64 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" + +namespace WebCore { + +class JSWritableStreamDefaultWriter : public JSDOMObject { +public: + using Base = JSDOMObject; + static JSWritableStreamDefaultWriter* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject) + { + JSWritableStreamDefaultWriter* ptr = new (NotNull, JSC::allocateCell<JSWritableStreamDefaultWriter>(globalObject->vm())) JSWritableStreamDefaultWriter(structure, *globalObject); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); +protected: + JSWritableStreamDefaultWriter(JSC::Structure*, JSDOMGlobalObject&); + + void finishCreation(JSC::VM&); +}; + + + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.cpp b/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.cpp new file mode 100644 index 000000000..ffc2816f5 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.cpp @@ -0,0 +1,248 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSWritableStreamSink.h" + +#include "ActiveDOMObject.h" +#include "DOMPromiseProxy.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "IDLTypes.h" +#include "JSDOMBinding.h" +#include "JSDOMConvertAny.h" +#include "JSDOMConvertBase.h" +#include "JSDOMConvertPromise.h" +#include "JSDOMConvertStrings.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObject.h" +#include "JSDOMOperation.h" +#include "JSDOMOperationReturningPromise.h" +#include "JSDOMWrapperCache.h" +#include "ScriptExecutionContext.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapAnalyzer.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> +#include <wtf/URL.h> + +namespace WebCore { +using namespace JSC; + +// Functions + +static JSC_DECLARE_HOST_FUNCTION(jsWritableStreamSinkPrototypeFunction_write); +static JSC_DECLARE_HOST_FUNCTION(jsWritableStreamSinkPrototypeFunction_close); +static JSC_DECLARE_HOST_FUNCTION(jsWritableStreamSinkPrototypeFunction_error); + +class JSWritableStreamSinkPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSWritableStreamSinkPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSWritableStreamSinkPrototype* ptr = new (NotNull, JSC::allocateCell<JSWritableStreamSinkPrototype>(vm)) JSWritableStreamSinkPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamSinkPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSWritableStreamSinkPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSWritableStreamSinkPrototype, JSWritableStreamSinkPrototype::Base); + +/* Hash table for prototype */ + +static const HashTableValue JSWritableStreamSinkPrototypeTableValues[] = { + { "write"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsWritableStreamSinkPrototypeFunction_write), (intptr_t)(1) } }, + { "close"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsWritableStreamSinkPrototypeFunction_close), (intptr_t)(0) } }, + { "error"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsWritableStreamSinkPrototypeFunction_error), (intptr_t)(1) } }, +}; + +const ClassInfo JSWritableStreamSinkPrototype::s_info = { "WritableStreamSink"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamSinkPrototype) }; + +void JSWritableStreamSinkPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSWritableStreamSink::info(), JSWritableStreamSinkPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSWritableStreamSink::s_info = { "WritableStreamSink"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSWritableStreamSink) }; + +JSWritableStreamSink::JSWritableStreamSink(Structure* structure, JSDOMGlobalObject& globalObject, Ref<WritableStreamSink>&& impl) + : JSDOMWrapper<WritableStreamSink>(structure, globalObject, WTFMove(impl)) +{ +} + +void JSWritableStreamSink::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, WritableStreamSink>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSWritableStreamSink::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSWritableStreamSinkPrototype::create(vm, &globalObject, JSWritableStreamSinkPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSWritableStreamSink::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSWritableStreamSink>(vm, globalObject); +} + +void JSWritableStreamSink::destroy(JSC::JSCell* cell) +{ + JSWritableStreamSink* thisObject = static_cast<JSWritableStreamSink*>(cell); + thisObject->JSWritableStreamSink::~JSWritableStreamSink(); +} + +static inline JSC::EncodedJSValue jsWritableStreamSinkPrototypeFunction_writeBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperationReturningPromise<JSWritableStreamSink>::ClassParameter castedThis, Ref<DeferredPromise>&& promise) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + if (UNLIKELY(callFrame->argumentCount() < 1)) + return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); + auto* context = jsCast<JSDOMGlobalObject*>(lexicalGlobalObject)->scriptExecutionContext(); + if (UNLIKELY(!context)) + return JSValue::encode(jsUndefined()); + EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); + auto value = convert<IDLAny>(*lexicalGlobalObject, argument0.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLPromise<IDLUndefined>>(*lexicalGlobalObject, *castedThis->globalObject(), throwScope, [&]() -> decltype(auto) { return impl.write(*context, WTFMove(value), WTFMove(promise)); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsWritableStreamSinkPrototypeFunction_write, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperationReturningPromise<JSWritableStreamSink>::call<jsWritableStreamSinkPrototypeFunction_writeBody>(*lexicalGlobalObject, *callFrame, "write"); +} + +static inline JSC::EncodedJSValue jsWritableStreamSinkPrototypeFunction_closeBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSWritableStreamSink>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.close(); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsWritableStreamSinkPrototypeFunction_close, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSWritableStreamSink>::call<jsWritableStreamSinkPrototypeFunction_closeBody>(*lexicalGlobalObject, *callFrame, "close"); +} + +static inline JSC::EncodedJSValue jsWritableStreamSinkPrototypeFunction_errorBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSWritableStreamSink>::ClassParameter castedThis) +{ + auto& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + UNUSED_PARAM(throwScope); + UNUSED_PARAM(callFrame); + auto& impl = castedThis->wrapped(); + if (UNLIKELY(callFrame->argumentCount() < 1)) + return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); + EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); + auto message = convert<IDLDOMString>(*lexicalGlobalObject, argument0.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.error(WTFMove(message)); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsWritableStreamSinkPrototypeFunction_error, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSWritableStreamSink>::call<jsWritableStreamSinkPrototypeFunction_errorBody>(*lexicalGlobalObject, *callFrame, "error"); +} + +JSC::GCClient::IsoSubspace* JSWritableStreamSink::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSWritableStreamSink, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForWritableStreamSink.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForWritableStreamSink = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForWritableStreamSink.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForWritableStreamSink = WTFMove(space); }); +} + +void JSWritableStreamSink::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSWritableStreamSink*>(cell); + analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); + if (thisObject->scriptExecutionContext()) + analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); + Base::analyzeHeap(cell, analyzer); +} + +bool JSWritableStreamSinkOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, AbstractSlotVisitor& visitor, const char** reason) +{ + UNUSED_PARAM(handle); + UNUSED_PARAM(visitor); + UNUSED_PARAM(reason); + return false; +} + +void JSWritableStreamSinkOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) +{ + auto* jsWritableStreamSink = static_cast<JSWritableStreamSink*>(handle.slot()->asCell()); + auto& world = *static_cast<DOMWrapperWorld*>(context); + uncacheWrapper(world, &jsWritableStreamSink->wrapped(), jsWritableStreamSink); +} + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<WritableStreamSink>&& impl) +{ + return createWrapper<WritableStreamSink>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, WritableStreamSink& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +WritableStreamSink* JSWritableStreamSink::toWrapped(JSC::VM&, JSC::JSValue value) +{ + if (auto* wrapper = jsDynamicCast<JSWritableStreamSink*>(value)) + return &wrapper->wrapped(); + return nullptr; +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.dep b/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.dep new file mode 100644 index 000000000..c1891fdd8 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.dep @@ -0,0 +1 @@ +JSWritableStreamSink.h : diff --git a/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.h b/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.h new file mode 100644 index 000000000..7537792a2 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSWritableStreamSink.h @@ -0,0 +1,92 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#pragma once + +#include "JSDOMWrapper.h" +#include "WritableStreamSink.h" +#include <wtf/NeverDestroyed.h> + +namespace WebCore { + +class JSWritableStreamSink : public JSDOMWrapper<WritableStreamSink> { +public: + using Base = JSDOMWrapper<WritableStreamSink>; + static JSWritableStreamSink* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject, Ref<WritableStreamSink>&& impl) + { + JSWritableStreamSink* ptr = new (NotNull, JSC::allocateCell<JSWritableStreamSink>(globalObject->vm())) JSWritableStreamSink(structure, *globalObject, WTFMove(impl)); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + static WritableStreamSink* toWrapped(JSC::VM&, JSC::JSValue); + static void destroy(JSC::JSCell*); + + DECLARE_INFO; + + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info(), JSC::NonArray); + } + + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); + static void analyzeHeap(JSCell*, JSC::HeapAnalyzer&); +protected: + JSWritableStreamSink(JSC::Structure*, JSDOMGlobalObject&, Ref<WritableStreamSink>&&); + + void finishCreation(JSC::VM&); +}; + +class JSWritableStreamSinkOwner final : public JSC::WeakHandleOwner { +public: + bool isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown>, void* context, JSC::AbstractSlotVisitor&, const char**) final; + void finalize(JSC::Handle<JSC::Unknown>, void* context) final; +}; + +inline JSC::WeakHandleOwner* wrapperOwner(DOMWrapperWorld&, WritableStreamSink*) +{ + static NeverDestroyed<JSWritableStreamSinkOwner> owner; + return &owner.get(); +} + +inline void* wrapperKey(WritableStreamSink* wrappableObject) +{ + return wrappableObject; +} + +JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, WritableStreamSink&); +inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, WritableStreamSink* impl) { return impl ? toJS(lexicalGlobalObject, globalObject, *impl) : JSC::jsNull(); } +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject*, Ref<WritableStreamSink>&&); +inline JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, RefPtr<WritableStreamSink>&& impl) { return impl ? toJSNewlyCreated(lexicalGlobalObject, globalObject, impl.releaseNonNull()) : JSC::jsNull(); } + +template<> struct JSDOMWrapperConverterTraits<WritableStreamSink> { + using WrapperClass = JSWritableStreamSink; + using ToWrappedReturnType = WritableStreamSink*; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/ReadableStream.cpp b/src/javascript/jsc/bindings/webcore/ReadableStream.cpp new file mode 100644 index 000000000..0a85942b9 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStream.cpp @@ -0,0 +1,220 @@ +/* + * Copyright (C) 2017-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CANON INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "ReadableStream.h" + +#include "Exception.h" +#include "ExceptionCode.h" +#include "JSDOMConvertSequences.h" +#include "JSReadableStreamSink.h" +#include "JSReadableStreamSource.h" +#include "WebCoreJSClientData.h" + +namespace WebCore { +using namespace JSC; + +static inline ExceptionOr<JSObject*> invokeConstructor(JSC::JSGlobalObject& lexicalGlobalObject, const JSC::Identifier& identifier, const Function<void(MarkedArgumentBuffer&, JSC::JSGlobalObject&, JSDOMGlobalObject&)>& buildArguments) +{ + VM& vm = lexicalGlobalObject.vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + auto& globalObject = *JSC::jsCast<JSDOMGlobalObject*>(&lexicalGlobalObject); + + auto constructorValue = globalObject.get(&lexicalGlobalObject, identifier); + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + RETURN_IF_EXCEPTION(scope, Exception { ExistingExceptionError }); + auto constructor = JSC::asObject(constructorValue); + + auto constructData = JSC::getConstructData(constructor); + ASSERT(constructData.type != CallData::Type::None); + + MarkedArgumentBuffer args; + buildArguments(args, lexicalGlobalObject, globalObject); + ASSERT(!args.hasOverflowed()); + + JSObject* object = JSC::construct(&lexicalGlobalObject, constructor, constructData, args); + ASSERT(!!scope.exception() == !object); + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + RETURN_IF_EXCEPTION(scope, Exception { ExistingExceptionError }); + + return object; +} + +ExceptionOr<Ref<ReadableStream>> ReadableStream::create(JSC::JSGlobalObject& lexicalGlobalObject, RefPtr<ReadableStreamSource>&& source) +{ + auto& builtinNames = WebCore::builtinNames(lexicalGlobalObject.vm()); + + auto objectOrException = invokeConstructor(lexicalGlobalObject, builtinNames.ReadableStreamPrivateName(), [&source](auto& args, auto& lexicalGlobalObject, auto& globalObject) { + args.append(source ? toJSNewlyCreated(&lexicalGlobalObject, &globalObject, source.releaseNonNull()) : JSC::jsUndefined()); + }); + + if (objectOrException.hasException()) + return objectOrException.releaseException(); + + return create(*JSC::jsCast<JSDOMGlobalObject*>(&lexicalGlobalObject), *jsCast<JSReadableStream*>(objectOrException.releaseReturnValue())); +} + +ExceptionOr<Ref<ReadableStream>> ReadableStream::create(JSC::JSGlobalObject& lexicalGlobalObject, RefPtr<ReadableStreamSource>&& source, JSC::JSValue nativePtr) +{ + auto& builtinNames = WebCore::builtinNames(lexicalGlobalObject.vm()); + RELEASE_ASSERT(source != nullptr); + + auto objectOrException = invokeConstructor(lexicalGlobalObject, builtinNames.ReadableStreamPrivateName(), [&source, nativePtr](auto& args, auto& lexicalGlobalObject, auto& globalObject) { + auto sourceStream = toJSNewlyCreated(&lexicalGlobalObject, &globalObject, source.releaseNonNull()); + auto tag = WebCore::clientData(lexicalGlobalObject.vm())->builtinNames().bunNativePtrPrivateName(); + sourceStream.getObject()->putDirect(lexicalGlobalObject.vm(), tag, nativePtr, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::DontEnum); + args.append(sourceStream); + }); + + if (objectOrException.hasException()) + return objectOrException.releaseException(); + + return create(*JSC::jsCast<JSDOMGlobalObject*>(&lexicalGlobalObject), *jsCast<JSReadableStream*>(objectOrException.releaseReturnValue())); +} + +static inline std::optional<JSC::JSValue> invokeReadableStreamFunction(JSC::JSGlobalObject& lexicalGlobalObject, const JSC::Identifier& identifier, JSC::JSValue thisValue, const JSC::MarkedArgumentBuffer& arguments) +{ + JSC::VM& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder lock(vm); + + auto function = lexicalGlobalObject.get(&lexicalGlobalObject, identifier); + ASSERT(function.isCallable()); + + auto scope = DECLARE_CATCH_SCOPE(vm); + auto callData = JSC::getCallData(function); + auto result = call(&lexicalGlobalObject, function, callData, thisValue, arguments); + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + if (scope.exception()) + return {}; + return result; +} + +void ReadableStream::pipeTo(ReadableStreamSink& sink) +{ + auto& lexicalGlobalObject = *m_globalObject; + auto* clientData = static_cast<JSVMClientData*>(lexicalGlobalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().readableStreamInternalsBuiltins().readableStreamPipeToPrivateName(); + + MarkedArgumentBuffer arguments; + arguments.append(readableStream()); + arguments.append(toJS(&lexicalGlobalObject, m_globalObject.get(), sink)); + ASSERT(!arguments.hasOverflowed()); + invokeReadableStreamFunction(lexicalGlobalObject, privateName, JSC::jsUndefined(), arguments); +} + +std::optional<std::pair<Ref<ReadableStream>, Ref<ReadableStream>>> ReadableStream::tee() +{ + auto& lexicalGlobalObject = *m_globalObject; + auto* clientData = static_cast<JSVMClientData*>(lexicalGlobalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().readableStreamInternalsBuiltins().readableStreamTeePrivateName(); + + MarkedArgumentBuffer arguments; + arguments.append(readableStream()); + arguments.append(JSC::jsBoolean(true)); + ASSERT(!arguments.hasOverflowed()); + auto returnedValue = invokeReadableStreamFunction(lexicalGlobalObject, privateName, JSC::jsUndefined(), arguments); + if (!returnedValue) + return {}; + + auto results = Detail::SequenceConverter<IDLInterface<ReadableStream>>::convert(lexicalGlobalObject, *returnedValue); + + ASSERT(results.size() == 2); + return std::make_pair(results[0].releaseNonNull(), results[1].releaseNonNull()); +} + +void ReadableStream::lock() +{ + auto& builtinNames = WebCore::builtinNames(m_globalObject->vm()); + invokeConstructor(*m_globalObject, builtinNames.ReadableStreamDefaultReaderPrivateName(), [this](auto& args, auto&, auto&) { + args.append(readableStream()); + }); +} + +void ReadableStream::cancel(const Exception& exception) +{ + auto& lexicalGlobalObject = *m_globalObject; + auto* clientData = static_cast<JSVMClientData*>(lexicalGlobalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().readableStreamInternalsBuiltins().readableStreamCancelPrivateName(); + + auto& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder lock(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + auto value = createDOMException(&lexicalGlobalObject, exception.code(), exception.message()); + if (UNLIKELY(scope.exception())) { + ASSERT(vm.hasPendingTerminationException()); + return; + } + + MarkedArgumentBuffer arguments; + arguments.append(readableStream()); + arguments.append(value); + ASSERT(!arguments.hasOverflowed()); + invokeReadableStreamFunction(lexicalGlobalObject, privateName, JSC::jsUndefined(), arguments); +} + +static inline bool checkReadableStream(JSDOMGlobalObject& globalObject, JSReadableStream* readableStream, JSC::JSValue function) +{ + auto& lexicalGlobalObject = globalObject; + + ASSERT(function); + JSC::MarkedArgumentBuffer arguments; + arguments.append(readableStream); + ASSERT(!arguments.hasOverflowed()); + + auto& vm = lexicalGlobalObject.vm(); + auto scope = DECLARE_CATCH_SCOPE(vm); + auto callData = JSC::getCallData(function); + ASSERT(callData.type != JSC::CallData::Type::None); + + auto result = call(&lexicalGlobalObject, function, callData, JSC::jsUndefined(), arguments); + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + + return result.isTrue() || scope.exception(); +} + +bool ReadableStream::isLocked() const +{ + return checkReadableStream(*globalObject(), readableStream(), globalObject()->builtinInternalFunctions().readableStreamInternals().m_isReadableStreamLockedFunction.get()); +} + +bool ReadableStream::isLocked(JSGlobalObject* globalObject, JSReadableStream* readableStream) +{ + auto* dom = reinterpret_cast<JSDOMGlobalObject*>(globalObject); + return checkReadableStream(*dom, readableStream, dom->builtinInternalFunctions().readableStreamInternals().m_isReadableStreamLockedFunction.get()); +} + +bool ReadableStream::isDisturbed(JSGlobalObject* globalObject, JSReadableStream* readableStream) +{ + auto* dom = reinterpret_cast<JSDOMGlobalObject*>(globalObject); + return checkReadableStream(*dom, readableStream, dom->builtinInternalFunctions().readableStreamInternals().m_isReadableStreamDisturbedFunction.get()); +} + +bool ReadableStream::isDisturbed() const +{ + return checkReadableStream(*globalObject(), readableStream(), globalObject()->builtinInternalFunctions().readableStreamInternals().m_isReadableStreamDisturbedFunction.get()); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/ReadableStream.h b/src/javascript/jsc/bindings/webcore/ReadableStream.h new file mode 100644 index 000000000..f50185865 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStream.h @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2017-2020 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CANON INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "ExceptionOr.h" +#include "JSDOMBinding.h" +#include "JSDOMConvert.h" +#include "JSDOMGuardedObject.h" +#include "JSReadableStream.h" + +namespace WebCore { + +class ReadableStreamSink; +class ReadableStreamSource; + +class ReadableStream final : public DOMGuarded<JSReadableStream> { +public: + static Ref<ReadableStream> create(JSDOMGlobalObject& globalObject, JSReadableStream& readableStream) { return adoptRef(*new ReadableStream(globalObject, readableStream)); } + + static ExceptionOr<Ref<ReadableStream>> create(JSC::JSGlobalObject&, RefPtr<ReadableStreamSource>&&); + static ExceptionOr<Ref<ReadableStream>> create(JSC::JSGlobalObject& lexicalGlobalObject, RefPtr<ReadableStreamSource>&& source, JSC::JSValue nativePtr); + + WEBCORE_EXPORT static bool isDisturbed(JSC::JSGlobalObject*, JSReadableStream*); + WEBCORE_EXPORT static bool isLocked(JSC::JSGlobalObject*, JSReadableStream*); + + std::optional<std::pair<Ref<ReadableStream>, Ref<ReadableStream>>> tee(); + + void cancel(const Exception&); + void lock(); + void pipeTo(ReadableStreamSink&); + bool isLocked() const; + bool isDisturbed() const; + + JSReadableStream* readableStream() const + { + return guarded(); + } + +private: + ReadableStream(JSDOMGlobalObject& globalObject, JSReadableStream& readableStream) + : DOMGuarded<JSReadableStream>(globalObject, readableStream) + { + } +}; + +struct JSReadableStreamWrapperConverter { + static RefPtr<ReadableStream> toWrapped(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value) + { + auto* globalObject = JSC::jsDynamicCast<JSDOMGlobalObject*>(&lexicalGlobalObject); + if (!globalObject) + return nullptr; + + auto* readableStream = JSC::jsDynamicCast<JSReadableStream*>(value); + if (!readableStream) + return nullptr; + + return ReadableStream::create(*globalObject, *readableStream); + } +}; + +template<> struct JSDOMWrapperConverterTraits<ReadableStream> { + using WrapperClass = JSReadableStreamWrapperConverter; + using ToWrappedReturnType = RefPtr<ReadableStream>; + static constexpr bool needsState = true; +}; + +inline JSC::JSValue toJS(JSC::JSGlobalObject*, JSC::JSGlobalObject*, ReadableStream* stream) +{ + return stream ? stream->readableStream() : JSC::jsUndefined(); +} + +inline JSC::JSValue toJS(JSC::JSGlobalObject*, JSC::JSGlobalObject*, ReadableStream& stream) +{ + return stream.readableStream(); +} + +inline JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject*, Ref<ReadableStream>&& stream) +{ + return stream->readableStream(); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/ReadableStreamDefaultController.cpp b/src/javascript/jsc/bindings/webcore/ReadableStreamDefaultController.cpp new file mode 100644 index 000000000..229a02d38 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStreamDefaultController.cpp @@ -0,0 +1,154 @@ +/* + * Copyright (C) 2016 Canon Inc. + * Copyright (C) 2016-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted, provided that the following conditions + * are required to be met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Canon Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "ReadableStreamDefaultController.h" + +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/CatchScope.h> +#include <JavaScriptCore/HeapInlines.h> +#include <JavaScriptCore/IdentifierInlines.h> +#include <JavaScriptCore/JSObjectInlines.h> +#include <JavaScriptCore/JSCInlines.h> + +namespace WebCore { + +static bool invokeReadableStreamDefaultControllerFunction(JSC::JSGlobalObject& lexicalGlobalObject, const JSC::Identifier& identifier, const JSC::MarkedArgumentBuffer& arguments) +{ + JSC::VM& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder lock(vm); + + auto scope = DECLARE_CATCH_SCOPE(vm); + auto function = lexicalGlobalObject.get(&lexicalGlobalObject, identifier); + + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + RETURN_IF_EXCEPTION(scope, false); + + ASSERT(function.isCallable()); + + auto callData = JSC::getCallData(function); + call(&lexicalGlobalObject, function, callData, JSC::jsUndefined(), arguments); + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + return !scope.exception(); +} + +void ReadableStreamDefaultController::close() +{ + JSC::MarkedArgumentBuffer arguments; + arguments.append(&jsController()); + + auto* clientData = static_cast<JSVMClientData*>(globalObject().vm().clientData); + auto& privateName = clientData->builtinFunctions().readableStreamInternalsBuiltins().readableStreamDefaultControllerClosePrivateName(); + + invokeReadableStreamDefaultControllerFunction(globalObject(), privateName, arguments); +} + +void ReadableStreamDefaultController::error(const Exception& exception) +{ + JSC::JSGlobalObject& lexicalGlobalObject = this->globalObject(); + auto& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder lock(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + auto value = createDOMException(&lexicalGlobalObject, exception.code(), exception.message()); + + if (UNLIKELY(scope.exception())) { + ASSERT(vm.hasPendingTerminationException()); + return; + } + + JSC::MarkedArgumentBuffer arguments; + arguments.append(&jsController()); + arguments.append(value); + + auto* clientData = static_cast<JSVMClientData*>(vm.clientData); + auto& privateName = clientData->builtinFunctions().readableStreamInternalsBuiltins().readableStreamDefaultControllerErrorPrivateName(); + + invokeReadableStreamDefaultControllerFunction(globalObject(), privateName, arguments); +} + +void ReadableStreamDefaultController::error(JSC::JSValue error) +{ + JSC::JSGlobalObject& lexicalGlobalObject = this->globalObject(); + auto& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder lock(vm); + auto scope = DECLARE_THROW_SCOPE(vm); + auto value = JSC::Exception::create(vm, error); + + if (UNLIKELY(scope.exception())) { + ASSERT(vm.hasPendingTerminationException()); + return; + } + + JSC::MarkedArgumentBuffer arguments; + arguments.append(&jsController()); + arguments.append(value); + + auto* clientData = static_cast<JSVMClientData*>(vm.clientData); + auto& privateName = clientData->builtinFunctions().readableStreamInternalsBuiltins().readableStreamDefaultControllerErrorPrivateName(); + + invokeReadableStreamDefaultControllerFunction(globalObject(), privateName, arguments); +} + +bool ReadableStreamDefaultController::enqueue(JSC::JSValue value) +{ + JSC::JSGlobalObject& lexicalGlobalObject = this->globalObject(); + auto& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder lock(vm); + + JSC::MarkedArgumentBuffer arguments; + arguments.append(&jsController()); + arguments.append(value); + + auto* clientData = static_cast<JSVMClientData*>(lexicalGlobalObject.vm().clientData); + auto& privateName = clientData->builtinFunctions().readableStreamInternalsBuiltins().readableStreamDefaultControllerEnqueuePrivateName(); + + return invokeReadableStreamDefaultControllerFunction(globalObject(), privateName, arguments); +} + +bool ReadableStreamDefaultController::enqueue(RefPtr<JSC::ArrayBuffer>&& buffer) +{ + if (!buffer) { + error(Exception { OutOfMemoryError }); + return false; + } + + JSC::JSGlobalObject& lexicalGlobalObject = this->globalObject(); + auto& vm = lexicalGlobalObject.vm(); + JSC::JSLockHolder lock(vm); + auto scope = DECLARE_CATCH_SCOPE(vm); + auto length = buffer->byteLength(); + auto value = JSC::JSUint8Array::create(&lexicalGlobalObject, lexicalGlobalObject.typedArrayStructure(JSC::TypeUint8), WTFMove(buffer), 0, length); + + EXCEPTION_ASSERT(!scope.exception() || vm.hasPendingTerminationException()); + RETURN_IF_EXCEPTION(scope, false); + + return enqueue(value); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/ReadableStreamDefaultController.h b/src/javascript/jsc/bindings/webcore/ReadableStreamDefaultController.h new file mode 100644 index 000000000..bb3bc9409 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStreamDefaultController.h @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2016 Canon Inc. + * Copyright (C) 2017 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted, provided that the following conditions + * are required to be met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Canon Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "JSDOMConvertBufferSource.h" +#include "JSReadableStreamDefaultController.h" +#include <JavaScriptCore/JSCJSValue.h> +#include <JavaScriptCore/JSCJSValueInlines.h> +#include <JavaScriptCore/TypedArrays.h> + +namespace WebCore { + +class ReadableStreamSource; + +class ReadableStreamDefaultController { +public: + explicit ReadableStreamDefaultController(JSReadableStreamDefaultController* controller) + : m_jsController(controller) + { + } + + bool enqueue(RefPtr<JSC::ArrayBuffer>&&); + bool enqueue(JSC::JSValue); + void error(const Exception&); + void error(JSC::JSValue error); + void close(); + JSDOMGlobalObject& globalObject() const; + JSReadableStreamDefaultController& jsController() const; + // The owner of ReadableStreamDefaultController is responsible to keep uncollected the JSReadableStreamDefaultController. + JSReadableStreamDefaultController* m_jsController { nullptr }; + +private: +}; + +inline JSReadableStreamDefaultController& ReadableStreamDefaultController::jsController() const +{ + ASSERT(m_jsController); + return *m_jsController; +} + +inline JSDOMGlobalObject& ReadableStreamDefaultController::globalObject() const +{ + ASSERT(m_jsController); + ASSERT(m_jsController->globalObject()); + return *static_cast<JSDOMGlobalObject*>(m_jsController->globalObject()); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/ReadableStreamSink.cpp b/src/javascript/jsc/bindings/webcore/ReadableStreamSink.cpp new file mode 100644 index 000000000..960756a28 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStreamSink.cpp @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2017 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "ReadableStreamSink.h" + +#include "BufferSource.h" +#include "DOMException.h" +#include "ReadableStream.h" + +namespace WebCore { + +ReadableStreamToSharedBufferSink::ReadableStreamToSharedBufferSink(Callback&& callback) + : m_callback { WTFMove(callback) } +{ +} + +void ReadableStreamToSharedBufferSink::pipeFrom(ReadableStream& stream) +{ + stream.pipeTo(*this); +} + +void ReadableStreamToSharedBufferSink::enqueue(const BufferSource& buffer) +{ + if (!buffer.length()) + return; + + if (m_callback) { + Span chunk { buffer.data(), buffer.length() }; + m_callback(&chunk); + } +} + +void ReadableStreamToSharedBufferSink::close() +{ + if (m_callback) + m_callback(nullptr); +} + +void ReadableStreamToSharedBufferSink::error(String&& message) +{ + if (auto callback = WTFMove(m_callback)) + callback(Exception { TypeError, WTFMove(message) }); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/ReadableStreamSink.h b/src/javascript/jsc/bindings/webcore/ReadableStreamSink.h new file mode 100644 index 000000000..fee988422 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStreamSink.h @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2017 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + + +#pragma once + +#include "ExceptionOr.h" +#include <wtf/Function.h> +#include <wtf/RefCounted.h> +#include <wtf/Span.h> + +namespace WebCore { + +class BufferSource; +class ReadableStream; + +class ReadableStreamSink : public RefCounted<ReadableStreamSink> { +public: + virtual ~ReadableStreamSink() = default; + + virtual void enqueue(const BufferSource&) = 0; + virtual void close() = 0; + virtual void error(String&&) = 0; +}; + +class ReadableStreamToSharedBufferSink final : public ReadableStreamSink { +public: + using Callback = Function<void(ExceptionOr<Span<const uint8_t>*>&&)>; + static Ref<ReadableStreamToSharedBufferSink> create(Callback&& callback) { return adoptRef(*new ReadableStreamToSharedBufferSink(WTFMove(callback))); } + void pipeFrom(ReadableStream&); + void clearCallback() { m_callback = { }; } + +private: + explicit ReadableStreamToSharedBufferSink(Callback&&); + + void enqueue(const BufferSource&) final; + void close() final; + void error(String&&) final; + + Callback m_callback; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/ReadableStreamSource.cpp b/src/javascript/jsc/bindings/webcore/ReadableStreamSource.cpp new file mode 100644 index 000000000..f969c84b1 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStreamSource.cpp @@ -0,0 +1,112 @@ +/* + * Copyright (C) 2017 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "ReadableStreamSource.h" + +namespace WebCore { + +ReadableStreamSource::~ReadableStreamSource() = default; + +void ReadableStreamSource::start(ReadableStreamDefaultController&& controller, DOMPromiseDeferred<void>&& promise) +{ + ASSERT(!m_promise); + m_promise = makeUnique<DOMPromiseDeferred<void>>(WTFMove(promise)); + m_controller = WTFMove(controller); + + setActive(); + doStart(); +} + +void ReadableStreamSource::pull(DOMPromiseDeferred<void>&& promise) +{ + ASSERT(!m_promise); + ASSERT(m_controller); + + m_promise = makeUnique<DOMPromiseDeferred<void>>(WTFMove(promise)); + + setActive(); + doPull(); +} + +void ReadableStreamSource::startFinished() +{ + ASSERT(m_promise); + m_promise->resolve(); + m_promise = nullptr; + setInactive(); +} + +void ReadableStreamSource::pullFinished() +{ + ASSERT(m_promise); + m_promise->resolve(); + m_promise = nullptr; + setInactive(); +} + +void ReadableStreamSource::cancel(JSC::JSValue) +{ + clean(); + doCancel(); +} + +void ReadableStreamSource::clean() +{ + if (m_promise) { + m_promise = nullptr; + setInactive(); + } +} + +void ReadableStreamSource::error(JSC::JSValue value) +{ + if (m_promise) { + m_promise->reject(value, RejectAsHandled::Yes); + m_promise = nullptr; + setInactive(); + } else { + controller().error(value); + } +} + +void SimpleReadableStreamSource::doCancel() +{ + m_isCancelled = true; +} + +void SimpleReadableStreamSource::close() +{ + if (!m_isCancelled) + controller().close(); +} + +void SimpleReadableStreamSource::enqueue(JSC::JSValue value) +{ + if (!m_isCancelled) + controller().enqueue(value); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/ReadableStreamSource.h b/src/javascript/jsc/bindings/webcore/ReadableStreamSource.h new file mode 100644 index 000000000..0886ab423 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/ReadableStreamSource.h @@ -0,0 +1,94 @@ +/* + * Copyright (C) 2016 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted, provided that the following conditions + * are required to be met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Canon Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "JSDOMPromiseDeferred.h" +#include "ReadableStreamDefaultController.h" +#include <wtf/WeakPtr.h> + +namespace WebCore { + +class ReadableStreamSource : public RefCounted<ReadableStreamSource> { +public: + virtual ~ReadableStreamSource(); + + void start(ReadableStreamDefaultController&&, DOMPromiseDeferred<void>&&); + void pull(DOMPromiseDeferred<void>&&); + void cancel(JSC::JSValue); + void error(JSC::JSValue error); + + bool hasController() const { return !!m_controller; } + + bool isPulling() const { return !!m_promise; } + +protected: + ReadableStreamDefaultController& controller() { return m_controller.value(); } + const ReadableStreamDefaultController& controller() const { return m_controller.value(); } + + void startFinished(); + void pullFinished(); + void cancelFinished(); + void clean(); + + virtual void setActive() = 0; + virtual void setInactive() = 0; + + virtual void doStart() = 0; + virtual void doPull() = 0; + virtual void doCancel() = 0; + + std::unique_ptr<DOMPromiseDeferred<void>> m_promise; + +private: + std::optional<ReadableStreamDefaultController> m_controller; +}; + +class SimpleReadableStreamSource + : public ReadableStreamSource, + public CanMakeWeakPtr<SimpleReadableStreamSource> { +public: + static Ref<SimpleReadableStreamSource> create() { return adoptRef(*new SimpleReadableStreamSource); } + + void close(); + void enqueue(JSC::JSValue); + +private: + SimpleReadableStreamSource() = default; + + // ReadableStreamSource + void setActive() final {} + void setInactive() final {} + void doStart() final {} + void doPull() final {} + void doCancel() final; + + bool m_isCancelled { false }; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/StructuredClone.cpp b/src/javascript/jsc/bindings/webcore/StructuredClone.cpp new file mode 100644 index 000000000..aabc9009c --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/StructuredClone.cpp @@ -0,0 +1,113 @@ +/* + * Copyright (C) 2016 Apple Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "config.h" +#include "StructuredClone.h" + +#include "JSDOMBinding.h" +#include "JSDOMExceptionHandling.h" +#include <JavaScriptCore/JSTypedArrays.h> + +namespace WebCore { +using namespace JSC; + +enum class CloneMode { + Full, + Partial, +}; + +static EncodedJSValue cloneArrayBufferImpl(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame, CloneMode mode) +{ + VM& vm = lexicalGlobalObject->vm(); + + ASSERT(lexicalGlobalObject); + ASSERT(callFrame->argumentCount()); + ASSERT(callFrame->lexicalGlobalObject(vm) == lexicalGlobalObject); + + auto* buffer = toUnsharedArrayBuffer(vm, callFrame->uncheckedArgument(0)); + if (!buffer) { + auto scope = DECLARE_THROW_SCOPE(vm); + throwDataCloneError(*lexicalGlobalObject, scope); + return { }; + } + if (mode == CloneMode::Partial) { + ASSERT(callFrame->argumentCount() == 3); + int srcByteOffset = static_cast<int>(callFrame->uncheckedArgument(1).toNumber(lexicalGlobalObject)); + int srcLength = static_cast<int>(callFrame->uncheckedArgument(2).toNumber(lexicalGlobalObject)); + return JSValue::encode(JSArrayBuffer::create(lexicalGlobalObject->vm(), lexicalGlobalObject->arrayBufferStructure(ArrayBufferSharingMode::Default), buffer->slice(srcByteOffset, srcByteOffset + srcLength))); + } + return JSValue::encode(JSArrayBuffer::create(lexicalGlobalObject->vm(), lexicalGlobalObject->arrayBufferStructure(ArrayBufferSharingMode::Default), ArrayBuffer::tryCreate(buffer->data(), buffer->byteLength()))); +} + +JSC_DEFINE_HOST_FUNCTION(cloneArrayBuffer, (JSGlobalObject* globalObject, CallFrame* callFrame)) +{ + return cloneArrayBufferImpl(globalObject, callFrame, CloneMode::Partial); +} + +JSC_DEFINE_HOST_FUNCTION(structuredCloneForStream, (JSGlobalObject* globalObject, CallFrame* callFrame)) +{ + ASSERT(callFrame); + ASSERT(callFrame->argumentCount()); + + VM& vm = globalObject->vm(); + auto scope = DECLARE_THROW_SCOPE(vm); + + JSValue value = callFrame->uncheckedArgument(0); + + if (value.inherits<JSArrayBuffer>()) + RELEASE_AND_RETURN(scope, cloneArrayBufferImpl(globalObject, callFrame, CloneMode::Full)); + + if (value.inherits<JSArrayBufferView>()) { + auto* bufferView = jsCast<JSArrayBufferView*>(value); + ASSERT(bufferView); + + auto* buffer = bufferView->unsharedBuffer(); + if (!buffer) { + throwDataCloneError(*globalObject, scope); + return { }; + } + auto bufferClone = ArrayBuffer::tryCreate(buffer->data(), buffer->byteLength()); + Structure* structure = bufferView->structure(); + +#define CLONE_TYPED_ARRAY(name) \ + do { \ + if (bufferView->inherits<JS##name##Array>()) \ + RELEASE_AND_RETURN(scope, JSValue::encode(JS##name##Array::create(globalObject, structure, WTFMove(bufferClone), bufferView->byteOffset(), bufferView->length()))); \ + } while (0); + + FOR_EACH_TYPED_ARRAY_TYPE_EXCLUDING_DATA_VIEW(CLONE_TYPED_ARRAY) + +#undef CLONE_TYPED_ARRAY + + if (value.inherits<JSDataView>()) + RELEASE_AND_RETURN(scope, JSValue::encode(JSDataView::create(globalObject, structure, WTFMove(bufferClone), bufferView->byteOffset(), bufferView->length()))); + } + + throwTypeError(globalObject, scope, "structuredClone not implemented for non-ArrayBuffer / non-ArrayBufferView"_s); + return { }; +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/StructuredClone.h b/src/javascript/jsc/bindings/webcore/StructuredClone.h new file mode 100644 index 000000000..af14c0873 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/StructuredClone.h @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2016-2020 Apple Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#pragma once + +namespace JSC { +class CallFrame; +class JSGlobalObject; +using EncodedJSValue = int64_t; +} + +namespace WebCore { + +JSC_DECLARE_HOST_FUNCTION(cloneArrayBuffer); +JSC_DECLARE_HOST_FUNCTION(structuredCloneForStream); + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/TextEncoder.cpp b/src/javascript/jsc/bindings/webcore/TextEncoder.cpp new file mode 100644 index 000000000..1942694cc --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/TextEncoder.cpp @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2016 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "TextEncoder.h" + +#include <JavaScriptCore/GenericTypedArrayViewInlines.h> +#include <JavaScriptCore/JSCInlines.h> + +namespace WebCore { + +String TextEncoder::encoding() const +{ + return "utf-8"_s; +} + +RefPtr<Uint8Array> TextEncoder::encode(String&& input) const +{ + // THIS CODE SHOULD NEVER BE REACHED IN BUN + RELEASE_ASSERT(1); + return nullptr; +} + +auto TextEncoder::encodeInto(String&& input, Ref<Uint8Array>&& array) -> EncodeIntoResult +{ + // THIS CODE SHOULD NEVER BE REACHED IN BUN + RELEASE_ASSERT(1); + + auto* destinationBytes = static_cast<uint8_t*>(array->baseAddress()); + auto capacity = array->byteLength(); + + uint64_t read = 0; + uint64_t written = 0; + + for (auto token : StringView(input).codePoints()) { + if (written >= capacity) { + ASSERT(written == capacity); + break; + } + UBool sawError = false; + U8_APPEND(destinationBytes, written, capacity, token, sawError); + if (sawError) + break; + if (U_IS_BMP(token)) + read++; + else + read += 2; + } + + return { read, written }; +} + +} diff --git a/src/javascript/jsc/bindings/webcore/TextEncoder.h b/src/javascript/jsc/bindings/webcore/TextEncoder.h new file mode 100644 index 000000000..6a0145c78 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/TextEncoder.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2016 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "JSDOMConvertBufferSource.h" +#include <JavaScriptCore/Forward.h> +#include <wtf/Ref.h> +#include <wtf/RefCounted.h> +#include <wtf/RefPtr.h> +#include <wtf/text/WTFString.h> + +// THIS FILE IS UNUSED +// IT EXISTS TO MAKE THE BINDINGS HAPPY +namespace WebCore { + +class TextEncoder : public RefCounted<TextEncoder> { +public: + struct EncodeIntoResult { + uint64_t read { 0 }; + uint64_t written { 0 }; + }; + + static Ref<TextEncoder> create() { return adoptRef(*new TextEncoder); } + String encoding() const; + RefPtr<Uint8Array> encode(String&&) const; + EncodeIntoResult encodeInto(String&&, Ref<Uint8Array>&& destination); + +private: + TextEncoder() {}; +}; + +} diff --git a/src/javascript/jsc/bindings/webcore/WebCoreTypedArrayController.cpp b/src/javascript/jsc/bindings/webcore/WebCoreTypedArrayController.cpp index f95b5f194..4c9660e26 100644 --- a/src/javascript/jsc/bindings/webcore/WebCoreTypedArrayController.cpp +++ b/src/javascript/jsc/bindings/webcore/WebCoreTypedArrayController.cpp @@ -35,11 +35,6 @@ #include "JavaScriptCore/JSArrayBuffer.h" -namespace JSC { -TypedArrayController::TypedArrayController() {} -TypedArrayController::~TypedArrayController() {} -} - namespace WebCore { WebCoreTypedArrayController::WebCoreTypedArrayController(bool allowAtomicsWait) diff --git a/src/javascript/jsc/bindings/webcore/WritableStream.cpp b/src/javascript/jsc/bindings/webcore/WritableStream.cpp new file mode 100644 index 000000000..97d56b476 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/WritableStream.cpp @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "WritableStream.h" + +#include "JSWritableStream.h" +#include "JSWritableStreamSink.h" + +namespace WebCore { + +ExceptionOr<Ref<WritableStream>> WritableStream::create(JSC::JSGlobalObject& globalObject, std::optional<JSC::Strong<JSC::JSObject>>&& underlyingSink, std::optional<JSC::Strong<JSC::JSObject>>&& strategy) +{ + JSC::JSValue underlyingSinkValue = JSC::jsUndefined(); + if (underlyingSink) + underlyingSinkValue = underlyingSink->get(); + + JSC::JSValue strategyValue = JSC::jsUndefined(); + if (strategy) + strategyValue = strategy->get(); + + return create(globalObject, underlyingSinkValue, strategyValue); +} + +ExceptionOr<Ref<WritableStream>> WritableStream::create(JSC::JSGlobalObject& globalObject, JSC::JSValue underlyingSink, JSC::JSValue strategy) +{ + auto result = InternalWritableStream::createFromUnderlyingSink(*JSC::jsCast<JSDOMGlobalObject*>(&globalObject), underlyingSink, strategy); + if (result.hasException()) + return result.releaseException(); + + return adoptRef(*new WritableStream(result.releaseReturnValue())); +} + +ExceptionOr<Ref<WritableStream>> WritableStream::create(JSDOMGlobalObject& globalObject, Ref<WritableStreamSink>&& sink) +{ + return create(globalObject, toJSNewlyCreated(&globalObject, &globalObject, WTFMove(sink)), JSC::jsUndefined()); +} + +Ref<WritableStream> WritableStream::create(Ref<InternalWritableStream>&& internalWritableStream) +{ + return adoptRef(*new WritableStream(WTFMove(internalWritableStream))); +} + +WritableStream::WritableStream(Ref<InternalWritableStream>&& internalWritableStream) + : m_internalWritableStream(WTFMove(internalWritableStream)) +{ +} + +JSC::JSValue JSWritableStream::abort(JSC::JSGlobalObject& globalObject, JSC::CallFrame& callFrame) +{ + return wrapped().internalWritableStream().abort(globalObject, callFrame.argument(0)); +} + +JSC::JSValue JSWritableStream::close(JSC::JSGlobalObject& globalObject, JSC::CallFrame&) +{ + return wrapped().internalWritableStream().close(globalObject); +} + +JSC::JSValue JSWritableStream::getWriter(JSC::JSGlobalObject& globalObject, JSC::CallFrame&) +{ + return wrapped().internalWritableStream().getWriter(globalObject); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/WritableStream.h b/src/javascript/jsc/bindings/webcore/WritableStream.h new file mode 100644 index 000000000..63a4b3377 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/WritableStream.h @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "root.h" + +#include "InternalWritableStream.h" +#include <JavaScriptCore/Strong.h> +#include <wtf/RefCounted.h> + +namespace WebCore { + +class InternalWritableStream; +class WritableStreamSink; + +class WritableStream : public RefCounted<WritableStream> { +public: + static ExceptionOr<Ref<WritableStream>> create(JSC::JSGlobalObject&, std::optional<JSC::Strong<JSC::JSObject>>&&, std::optional<JSC::Strong<JSC::JSObject>>&&); + static ExceptionOr<Ref<WritableStream>> create(JSDOMGlobalObject&, Ref<WritableStreamSink>&&); + static Ref<WritableStream> create(Ref<InternalWritableStream>&&); + + ~WritableStream() = default; + + void lock() { m_internalWritableStream->lock(); } + bool locked() const { return m_internalWritableStream->locked(); } + + InternalWritableStream& internalWritableStream() { return m_internalWritableStream.get(); } + +private: + static ExceptionOr<Ref<WritableStream>> create(JSC::JSGlobalObject&, JSC::JSValue, JSC::JSValue); + explicit WritableStream(Ref<InternalWritableStream>&&); + + Ref<InternalWritableStream> m_internalWritableStream; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/WritableStream.idl b/src/javascript/jsc/bindings/webcore/WritableStream.idl new file mode 100644 index 000000000..cd32d17f0 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/WritableStream.idl @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2015 Canon Inc. + * Copyright (C) 2015 Igalia S.L. + * Copyright (C) 2020-2021 Apple Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted, provided that the following conditions + * are required to be met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Canon Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +[ + Exposed=*, + PrivateIdentifier, + PublicIdentifier, + SkipVTableValidation +] interface WritableStream { + // FIXME: Tighten parameter matching + [CallWith=CurrentGlobalObject] constructor(optional object underlyingSink, optional object strategy); + + readonly attribute boolean locked; + + [Custom, ReturnsOwnPromise] Promise<any> abort(optional any reason); + [Custom, ReturnsOwnPromise] Promise<any> close(); + [Custom] WritableStreamDefaultWriter getWriter(); +}; diff --git a/src/javascript/jsc/bindings/webcore/WritableStreamSink.h b/src/javascript/jsc/bindings/webcore/WritableStreamSink.h new file mode 100644 index 000000000..2caa86c39 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/WritableStreamSink.h @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2020 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + + +#pragma once + +#include "JSDOMPromiseDeferred.h" +#include <wtf/RefCounted.h> +#include <wtf/text/WTFString.h> + +namespace JSC { +class JSValue; +} + +namespace WebCore { + +class WritableStreamSink : public RefCounted<WritableStreamSink> { +public: + virtual ~WritableStreamSink() = default; + + virtual void write(ScriptExecutionContext&, JSC::JSValue, DOMPromiseDeferred<void>&&) = 0; + virtual void close() = 0; + virtual void error(String&&) = 0; +}; + +class SimpleWritableStreamSink : public WritableStreamSink { +public: + using WriteCallback = Function<ExceptionOr<void>(ScriptExecutionContext&, JSC::JSValue)>; + static Ref<SimpleWritableStreamSink> create(WriteCallback&& writeCallback) { return adoptRef(*new SimpleWritableStreamSink(WTFMove(writeCallback))); } + +private: + explicit SimpleWritableStreamSink(WriteCallback&&); + + void write(ScriptExecutionContext&, JSC::JSValue, DOMPromiseDeferred<void>&&) final; + void close() final { } + void error(String&&) final { } + + WriteCallback m_writeCallback; +}; + +inline SimpleWritableStreamSink::SimpleWritableStreamSink(WriteCallback&& writeCallback) + : m_writeCallback(WTFMove(writeCallback)) +{ +} + +inline void SimpleWritableStreamSink::write(ScriptExecutionContext& context, JSC::JSValue value, DOMPromiseDeferred<void>&& promise) +{ + promise.settle(m_writeCallback(context, value)); +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/weak_handle.cpp b/src/javascript/jsc/bindings/webcore/weak_handle.cpp new file mode 100644 index 000000000..e210a5ba1 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/weak_handle.cpp @@ -0,0 +1,21 @@ + +#include "weak_handle.h" +#include "JavaScriptCore/WeakHandleOwner.h" + +namespace JSC { +class SlotVisitor; +template<typename T> class Handle; + +// WeakHandleOwner::~WeakHandleOwner() +// { +// } + +// bool WeakHandleOwner::isReachableFromOpaqueRoots(Handle<Unknown>, void*, AbstractSlotVisitor&, const char**) +// { +// return false; +// } + +// void WeakHandleOwner::finalize(Handle<Unknown>, void*) +// { +// } +}
\ No newline at end of file diff --git a/src/javascript/jsc/bindings/webcore/weak_handle.h b/src/javascript/jsc/bindings/webcore/weak_handle.h index 2a0f8b5f8..22d6e702c 100644 --- a/src/javascript/jsc/bindings/webcore/weak_handle.h +++ b/src/javascript/jsc/bindings/webcore/weak_handle.h @@ -4,20 +4,4 @@ namespace JSC { -class SlotVisitor; -template<typename T> class Handle; - -WeakHandleOwner::~WeakHandleOwner() -{ -} - -bool WeakHandleOwner::isReachableFromOpaqueRoots(Handle<Unknown>, void*, AbstractSlotVisitor&, const char**) -{ - return false; -} - -void WeakHandleOwner::finalize(Handle<Unknown>, void*) -{ -} - } // namespace JSC diff --git a/src/javascript/jsc/bun-jsc.exports.js b/src/javascript/jsc/bun-jsc.exports.js new file mode 100644 index 000000000..3f288a8e6 --- /dev/null +++ b/src/javascript/jsc/bun-jsc.exports.js @@ -0,0 +1,23 @@ +const jsc = globalThis[Symbol.for("Bun.lazy")]("bun:jsc"); + +export const describe = jsc.describe; +export const describeArray = jsc.describeArray; +export const gcAndSweep = jsc.gcAndSweep; +export const fullGC = jsc.fullGC; +export const edenGC = jsc.edenGC; +export const heapSize = jsc.heapSize; +export const heapStats = jsc.heapStats; +export const memoryUsage = jsc.memoryUsage; +export const getRandomSeed = jsc.getRandomSeed; +export const setRandomSeed = jsc.setRandomSeed; +export const isRope = jsc.isRope; +export const callerSourceOrigin = jsc.callerSourceOrigin; +export const noFTL = jsc.noFTL; +export const noOSRExitFuzzing = jsc.noOSRExitFuzzing; +export const optimizeNextInvocation = jsc.optimizeNextInvocation; +export const numberOfDFGCompiles = jsc.numberOfDFGCompiles; +export const releaseWeakRefs = jsc.releaseWeakRefs; +export const totalCompileTime = jsc.totalCompileTime; +export const reoptimizationRetryCount = jsc.reoptimizationRetryCount; +export const drainMicrotasks = jsc.drainMicrotasks; +export default jsc; diff --git a/src/javascript/jsc/event_loop.zig b/src/javascript/jsc/event_loop.zig new file mode 100644 index 000000000..209e9071d --- /dev/null +++ b/src/javascript/jsc/event_loop.zig @@ -0,0 +1,612 @@ +const std = @import("std"); +const JSC = @import("javascript_core"); +const JSGlobalObject = JSC.JSGlobalObject; +const VirtualMachine = JSC.VirtualMachine; +const Lock = @import("../../lock.zig").Lock; +const Microtask = JSC.Microtask; +const bun = @import("../../global.zig"); +const Environment = bun.Environment; +const Fetch = JSC.WebCore.Fetch; +const WebCore = JSC.WebCore; +const Bun = JSC.API.Bun; +const TaggedPointerUnion = @import("../../tagged_pointer.zig").TaggedPointerUnion; +const CopyFilePromiseTask = WebCore.Blob.Store.CopyFile.CopyFilePromiseTask; +const AsyncTransformTask = @import("./api/transpiler.zig").TransformTask.AsyncTransformTask; +const BunTimerTimeoutTask = Bun.Timer.Timeout.TimeoutTask; +const ReadFileTask = WebCore.Blob.Store.ReadFile.ReadFileTask; +const WriteFileTask = WebCore.Blob.Store.WriteFile.WriteFileTask; +const napi_async_work = JSC.napi.napi_async_work; +const FetchTasklet = Fetch.FetchTasklet; +const JSValue = JSC.JSValue; +const js = JSC.C; +pub const WorkPool = @import("../../work_pool.zig").WorkPool; +pub const WorkPoolTask = @import("../../work_pool.zig").Task; +const NetworkThread = @import("http").NetworkThread; + +pub fn ConcurrentPromiseTask(comptime Context: type) type { + return struct { + const This = @This(); + ctx: *Context, + task: WorkPoolTask = .{ .callback = runFromThreadPool }, + event_loop: *JSC.EventLoop, + allocator: std.mem.Allocator, + promise: JSValue, + globalThis: *JSGlobalObject, + + pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { + var this = try allocator.create(This); + this.* = .{ + .event_loop = VirtualMachine.vm.event_loop, + .ctx = value, + .allocator = allocator, + .promise = JSValue.createInternalPromise(globalThis), + .globalThis = globalThis, + }; + js.JSValueProtect(globalThis.ref(), this.promise.asObjectRef()); + VirtualMachine.vm.active_tasks +|= 1; + return this; + } + + pub fn runFromThreadPool(task: *WorkPoolTask) void { + var this = @fieldParentPtr(This, "task", task); + Context.run(this.ctx); + this.onFinish(); + } + + pub fn runFromJS(this: This) void { + var promise_value = this.promise; + var promise = promise_value.asInternalPromise() orelse { + if (comptime @hasDecl(Context, "deinit")) { + @call(.{}, Context.deinit, .{this.ctx}); + } + return; + }; + + var ctx = this.ctx; + + js.JSValueUnprotect(this.globalThis.ref(), promise_value.asObjectRef()); + ctx.then(promise); + } + + pub fn schedule(this: *This) void { + WorkPool.schedule(&this.task); + } + + pub fn onFinish(this: *This) void { + this.event_loop.enqueueTaskConcurrent(Task.init(this)); + } + + pub fn deinit(this: *This) void { + this.allocator.destroy(this); + } + }; +} + +pub fn SerialPromiseTask(comptime Context: type) type { + return struct { + const SerialWorkPool = @import("../../work_pool.zig").NewWorkPool(1); + const This = @This(); + + ctx: *Context, + task: WorkPoolTask = .{ .callback = runFromThreadPool }, + event_loop: *JSC.EventLoop, + allocator: std.mem.Allocator, + promise: JSValue, + globalThis: *JSGlobalObject, + + pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { + var this = try allocator.create(This); + this.* = .{ + .event_loop = VirtualMachine.vm.event_loop, + .ctx = value, + .allocator = allocator, + .promise = JSValue.createInternalPromise(globalThis), + .globalThis = globalThis, + }; + js.JSValueProtect(globalThis.ref(), this.promise.asObjectRef()); + VirtualMachine.vm.active_tasks +|= 1; + return this; + } + + pub fn runFromThreadPool(task: *WorkPoolTask) void { + var this = @fieldParentPtr(This, "task", task); + Context.run(this.ctx); + this.onFinish(); + } + + pub fn runFromJS(this: This) void { + var promise_value = this.promise; + var promise = promise_value.asInternalPromise() orelse { + if (comptime @hasDecl(Context, "deinit")) { + @call(.{}, Context.deinit, .{this.ctx}); + } + return; + }; + + var ctx = this.ctx; + + js.JSValueUnprotect(this.globalThis.ref(), promise_value.asObjectRef()); + ctx.then(promise, this.globalThis); + } + + pub fn schedule(this: *This) void { + SerialWorkPool.schedule(&this.task); + } + + pub fn onFinish(this: *This) void { + this.event_loop.enqueueTaskConcurrent(Task.init(this)); + } + + pub fn deinit(this: *This) void { + this.allocator.destroy(this); + } + }; +} + +pub fn IOTask(comptime Context: type) type { + return struct { + const This = @This(); + ctx: *Context, + task: NetworkThread.Task = .{ .callback = runFromThreadPool }, + event_loop: *JSC.EventLoop, + allocator: std.mem.Allocator, + globalThis: *JSGlobalObject, + + pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { + var this = try allocator.create(This); + this.* = .{ + .event_loop = VirtualMachine.vm.eventLoop(), + .ctx = value, + .allocator = allocator, + .globalThis = globalThis, + }; + return this; + } + + pub fn runFromThreadPool(task: *NetworkThread.Task) void { + var this = @fieldParentPtr(This, "task", task); + Context.run(this.ctx, this); + } + + pub fn runFromJS(this: This) void { + var ctx = this.ctx; + ctx.then(this.globalThis); + } + + pub fn schedule(this: *This) void { + NetworkThread.init() catch return; + NetworkThread.global.pool.schedule(NetworkThread.Batch.from(&this.task)); + } + + pub fn onFinish(this: *This) void { + this.event_loop.enqueueTaskConcurrent(Task.init(this)); + } + + pub fn deinit(this: *This) void { + var allocator = this.allocator; + this.* = undefined; + allocator.destroy(this); + } + }; +} + +pub fn AsyncNativeCallbackTask(comptime Context: type) type { + return struct { + const This = @This(); + ctx: *Context, + task: WorkPoolTask = .{ .callback = runFromThreadPool }, + event_loop: *JSC.EventLoop, + allocator: std.mem.Allocator, + globalThis: *JSGlobalObject, + + pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { + var this = try allocator.create(This); + this.* = .{ + .event_loop = VirtualMachine.vm.eventLoop(), + .ctx = value, + .allocator = allocator, + .globalThis = globalThis, + }; + return this; + } + + pub fn runFromThreadPool(task: *WorkPoolTask) void { + var this = @fieldParentPtr(This, "task", task); + Context.run(this.ctx, this); + } + + pub fn runFromJS(this: This) void { + this.ctx.runFromJS(this.globalThis); + } + + pub fn schedule(this: *This) void { + WorkPool.get().schedule(WorkPool.schedule(&this.task)); + } + + pub fn onFinish(this: *This) void { + this.event_loop.enqueueTaskConcurrent(Task.init(this)); + } + + pub fn deinit(this: *This) void { + var allocator = this.allocator; + this.* = undefined; + allocator.destroy(this); + } + }; +} + +pub const AnyTask = struct { + ctx: ?*anyopaque, + callback: fn (*anyopaque) void, + + pub fn run(this: *AnyTask) void { + @setRuntimeSafety(false); + this.callback(this.ctx.?); + } + + pub fn New(comptime Type: type, comptime Callback: anytype) type { + return struct { + pub fn init(ctx: *Type) AnyTask { + return AnyTask{ + .callback = wrap, + .ctx = ctx, + }; + } + + pub fn wrap(this: ?*anyopaque) void { + Callback(@ptrCast(*Type, @alignCast(@alignOf(Type), this.?))); + } + }; + } +}; +const ThreadSafeFunction = JSC.napi.ThreadSafeFunction; +const MicrotaskForDefaultGlobalObject = JSC.MicrotaskForDefaultGlobalObject; +// const PromiseTask = JSInternalPromise.Completion.PromiseTask; +pub const Task = TaggedPointerUnion(.{ + FetchTasklet, + Microtask, + MicrotaskForDefaultGlobalObject, + AsyncTransformTask, + BunTimerTimeoutTask, + ReadFileTask, + CopyFilePromiseTask, + WriteFileTask, + AnyTask, + napi_async_work, + ThreadSafeFunction, + // PromiseTask, + // TimeoutTasklet, +}); + +pub const EventLoop = struct { + ready_tasks_count: std.atomic.Atomic(u32) = std.atomic.Atomic(u32).init(0), + pending_tasks_count: std.atomic.Atomic(u32) = std.atomic.Atomic(u32).init(0), + io_tasks_count: std.atomic.Atomic(u32) = std.atomic.Atomic(u32).init(0), + tasks: Queue = undefined, + concurrent_tasks: Queue = undefined, + concurrent_lock: Lock = Lock.init(), + global: *JSGlobalObject = undefined, + virtual_machine: *VirtualMachine = undefined, + pub const Queue = std.fifo.LinearFifo(Task, .Dynamic); + + pub fn tickWithCount(this: *EventLoop) u32 { + var finished: u32 = 0; + var global = this.global; + var vm_ = this.virtual_machine; + while (this.tasks.readItem()) |task| { + switch (task.tag()) { + .Microtask => { + var micro: *Microtask = task.as(Microtask); + micro.run(global); + finished += 1; + }, + .MicrotaskForDefaultGlobalObject => { + var micro: *MicrotaskForDefaultGlobalObject = task.as(MicrotaskForDefaultGlobalObject); + micro.run(global); + finished += 1; + }, + .FetchTasklet => { + var fetch_task: *Fetch.FetchTasklet = task.get(Fetch.FetchTasklet).?; + fetch_task.onDone(); + finished += 1; + vm_.active_tasks -|= 1; + }, + @field(Task.Tag, @typeName(AsyncTransformTask)) => { + var transform_task: *AsyncTransformTask = task.get(AsyncTransformTask).?; + transform_task.*.runFromJS(); + transform_task.deinit(); + finished += 1; + vm_.active_tasks -|= 1; + }, + @field(Task.Tag, @typeName(CopyFilePromiseTask)) => { + var transform_task: *CopyFilePromiseTask = task.get(CopyFilePromiseTask).?; + transform_task.*.runFromJS(); + transform_task.deinit(); + finished += 1; + vm_.active_tasks -|= 1; + }, + @field(Task.Tag, @typeName(JSC.napi.napi_async_work)) => { + var transform_task: *JSC.napi.napi_async_work = task.get(JSC.napi.napi_async_work).?; + transform_task.*.runFromJS(); + finished += 1; + vm_.active_tasks -|= 1; + }, + @field(Task.Tag, @typeName(BunTimerTimeoutTask)) => { + var transform_task: *BunTimerTimeoutTask = task.get(BunTimerTimeoutTask).?; + transform_task.*.runFromJS(); + finished += 1; + vm_.active_tasks -|= 1; + }, + @field(Task.Tag, @typeName(ReadFileTask)) => { + var transform_task: *ReadFileTask = task.get(ReadFileTask).?; + transform_task.*.runFromJS(); + transform_task.deinit(); + finished += 1; + vm_.active_tasks -|= 1; + }, + @field(Task.Tag, @typeName(WriteFileTask)) => { + var transform_task: *WriteFileTask = task.get(WriteFileTask).?; + transform_task.*.runFromJS(); + transform_task.deinit(); + finished += 1; + vm_.active_tasks -|= 1; + }, + @field(Task.Tag, @typeName(AnyTask)) => { + var any: *AnyTask = task.get(AnyTask).?; + any.run(); + finished += 1; + vm_.active_tasks -|= 1; + }, + else => unreachable, + } + } + + if (finished > 0) { + _ = this.pending_tasks_count.fetchSub(finished, .Monotonic); + } + + return finished; + } + + pub fn tickConcurrent(this: *EventLoop) void { + if (this.ready_tasks_count.load(.Monotonic) > 0) { + this.concurrent_lock.lock(); + defer this.concurrent_lock.unlock(); + const add: u32 = @truncate(u32, this.concurrent_tasks.readableLength()); + + // TODO: optimzie + this.tasks.ensureUnusedCapacity(add) catch unreachable; + + { + this.tasks.writeAssumeCapacity(this.concurrent_tasks.readableSlice(0)); + this.concurrent_tasks.discard(this.concurrent_tasks.count); + } + + _ = this.pending_tasks_count.fetchAdd(add, .Monotonic); + _ = this.ready_tasks_count.fetchSub(add, .Monotonic); + } + } + + // TODO: fix this technical debt + pub fn tick(this: *EventLoop) void { + var poller = &this.virtual_machine.poller; + while (true) { + this.tickConcurrent(); + + // this.global.vm().doWork(); + + while (this.tickWithCount() > 0) {} + poller.tick(); + + this.tickConcurrent(); + + if (this.tickWithCount() == 0) break; + } + + this.global.vm().releaseWeakRefs(); + } + + // TODO: fix this technical debt + pub fn waitForPromise(this: *EventLoop, promise: *JSC.JSInternalPromise) void { + switch (promise.status(this.global.vm())) { + JSC.JSPromise.Status.Pending => { + while (promise.status(this.global.vm()) == .Pending) { + this.tick(); + } + }, + else => {}, + } + } + + pub fn waitForTasks(this: *EventLoop) void { + this.tick(); + while (this.pending_tasks_count.load(.Monotonic) > 0) { + this.tick(); + } + } + + pub fn enqueueTask(this: *EventLoop, task: Task) void { + _ = this.pending_tasks_count.fetchAdd(1, .Monotonic); + this.tasks.writeItem(task) catch unreachable; + } + + pub fn enqueueTaskConcurrent(this: *EventLoop, task: Task) void { + this.concurrent_lock.lock(); + defer this.concurrent_lock.unlock(); + this.concurrent_tasks.writeItem(task) catch unreachable; + if (this.virtual_machine.uws_event_loop) |loop| { + loop.nextTick(*EventLoop, this, EventLoop.tick); + } + _ = this.ready_tasks_count.fetchAdd(1, .Monotonic); + } +}; + +pub const Poller = struct { + /// kqueue() or epoll() + /// 0 == unset + watch_fd: i32 = 0, + active: u32 = 0, + + pub const PlatformSpecificFlags = struct {}; + + const Completion = fn (ctx: ?*anyopaque, sizeOrOffset: i64, flags: u16) void; + const kevent64 = std.os.system.kevent64_s; + pub fn dispatchKQueueEvent(kqueue_event: *const kevent64) void { + if (comptime !Environment.isMac) { + unreachable; + } + + const ptr = @intToPtr(?*anyopaque, kqueue_event.udata); + const callback: Completion = @intToPtr(Completion, kqueue_event.ext[0]); + callback(ptr, @bitCast(i64, kqueue_event.data), kqueue_event.flags); + } + + const timeout = std.mem.zeroes(std.os.timespec); + + pub fn watch(this: *Poller, fd: JSC.Node.FileDescriptor, flag: Flag, ctx: ?*anyopaque, completion: Completion) JSC.Maybe(void) { + if (comptime Environment.isLinux) { + std.debug.assert(this.watch_fd != 0); + } else if (comptime Environment.isMac) { + if (this.watch_fd == 0) { + this.watch_fd = std.c.kqueue(); + if (this.watch_fd == -1) { + defer this.watch_fd = 0; + return JSC.Maybe(void).errnoSys(this.watch_fd, .kqueue).?; + } + } + + var events_list = std.mem.zeroes([2]kevent64); + events_list[0] = switch (flag) { + .read => .{ + .ident = @intCast(u64, fd), + .filter = std.os.system.EVFILT_READ, + .data = 0, + .fflags = 0, + .udata = @ptrToInt(ctx), + .flags = std.c.EV_ADD | std.c.EV_ENABLE | std.c.EV_ONESHOT, + .ext = .{ @ptrToInt(completion), 0 }, + }, + .write => .{ + .ident = @intCast(u64, fd), + .filter = std.os.system.EVFILT_WRITE, + .data = 0, + .fflags = 0, + .udata = @ptrToInt(ctx), + .flags = std.c.EV_ADD | std.c.EV_ENABLE | std.c.EV_ONESHOT, + .ext = .{ @ptrToInt(completion), 0 }, + }, + }; + + // The kevent() system call returns the number of events placed in + // the eventlist, up to the value given by nevents. If the time + // limit expires, then kevent() returns 0. + const rc = std.os.system.kevent64( + this.watch_fd, + &events_list, + 1, + // The same array may be used for the changelist and eventlist. + &events_list, + 1, + 0, + &timeout, + ); + + // If an error occurs while + // processing an element of the changelist and there is enough room + // in the eventlist, then the event will be placed in the eventlist + // with EV_ERROR set in flags and the system error in data. + if (events_list[0].flags == std.c.EV_ERROR) { + return JSC.Maybe(void).errnoSys(events_list[0].data, .kevent).?; + // Otherwise, -1 will be returned, and errno will be set to + // indicate the error condition. + } + + switch (rc) { + std.math.minInt(@TypeOf(rc))...-1 => return JSC.Maybe(void).errnoSys(@enumToInt(std.c.getErrno(rc)), .kevent).?, + 0 => { + this.active += 1; + return JSC.Maybe(void).success; + }, + 1 => { + // if we immediately get an event, we can skip the reference counting + dispatchKQueueEvent(&events_list[0]); + return JSC.Maybe(void).success; + }, + 2 => { + dispatchKQueueEvent(&events_list[0]); + + this.active -= 1; + dispatchKQueueEvent(&events_list[1]); + return JSC.Maybe(void).success; + }, + else => unreachable, + } + } else { + @compileError("TODO: Poller"); + } + } + + const kqueue_events_ = std.mem.zeroes([4]kevent64); + pub fn tick(this: *Poller) void { + if (comptime Environment.isMac) { + if (this.active == 0) return; + + var events_list = kqueue_events_; + // ub extern "c" fn kevent64( + // kq: c_int, + // changelist: [*]const kevent64_s, + // nchanges: c_int, + // eventlist: [*]kevent64_s, + // nevents: c_int, + // flags: c_uint, + // timeout: ?*const timespec, + // ) c_int; + const rc = std.os.system.kevent64( + this.watch_fd, + &events_list, + 0, + // The same array may be used for the changelist and eventlist. + &events_list, + 4, + 0, + &timeout, + ); + + switch (rc) { + std.math.minInt(@TypeOf(rc))...-1 => { + // EINTR is fine + switch (std.c.getErrno(rc)) { + .INTR => return, + else => |errno| std.debug.panic("kevent64() failed: {d}", .{errno}), + } + }, + 0 => {}, + 1 => { + this.active -= 1; + dispatchKQueueEvent(&events_list[0]); + }, + 2 => { + this.active -= 2; + dispatchKQueueEvent(&events_list[0]); + dispatchKQueueEvent(&events_list[1]); + }, + 3 => { + this.active -= 3; + dispatchKQueueEvent(&events_list[0]); + dispatchKQueueEvent(&events_list[1]); + dispatchKQueueEvent(&events_list[2]); + }, + 4 => { + this.active -= 4; + dispatchKQueueEvent(&events_list[0]); + dispatchKQueueEvent(&events_list[1]); + dispatchKQueueEvent(&events_list[2]); + dispatchKQueueEvent(&events_list[3]); + }, + else => unreachable, + } + } + } + + pub const Flag = enum { read, write }; +}; diff --git a/src/javascript/jsc/javascript.zig b/src/javascript/jsc/javascript.zig index 9de25b756..52f70a263 100644 --- a/src/javascript/jsc/javascript.zig +++ b/src/javascript/jsc/javascript.zig @@ -15,7 +15,7 @@ const StoredFileDescriptorType = bun.StoredFileDescriptorType; const Arena = @import("../../mimalloc_arena.zig").Arena; const C = bun.C; const NetworkThread = @import("http").NetworkThread; - +const IO = @import("io"); pub fn zigCast(comptime Destination: type, value: anytype) *Destination { return @ptrCast(*Destination, @alignCast(@alignOf(*Destination), value)); } @@ -84,21 +84,23 @@ const Config = @import("./config.zig"); const URL = @import("../../url.zig").URL; const Transpiler = @import("./api/transpiler.zig"); const Bun = JSC.API.Bun; +const EventLoop = JSC.EventLoop; const ThreadSafeFunction = JSC.napi.ThreadSafeFunction; pub const GlobalConstructors = [_]type{ WebCore.Blob.Constructor, WebCore.TextDecoder.Constructor, - WebCore.TextEncoder.Constructor, + // WebCore.TextEncoder.Constructor, Request.Constructor, Response.Constructor, JSC.Cloudflare.HTMLRewriter.Constructor, }; pub const GlobalClasses = [_]type{ + Bun.Class, EventListenerMixin.addEventListener(VirtualMachine), BuildError.Class, ResolveError.Class, - Bun.Class, + Fetch.Class, js_ast.Macro.JSNode.BunJSXCallbackFunction, WebCore.Performance.Class, @@ -109,6 +111,8 @@ pub const GlobalClasses = [_]type{ // The last item in this array becomes "process.env" Bun.EnvironmentVariables.Class, }; +const TaggedPointerUnion = @import("../../tagged_pointer.zig").TaggedPointerUnion; +const Task = JSC.Task; const Blob = @import("../../blob.zig"); pub const Buffer = MarkedArrayBuffer; const Lock = @import("../../lock.zig").Lock; @@ -125,244 +129,6 @@ pub fn OpaqueWrap(comptime Context: type, comptime Function: fn (this: *Context) const bun_file_import_path = "/node_modules.server.bun"; -const FetchTasklet = Fetch.FetchTasklet; -const TaggedPointerUnion = @import("../../tagged_pointer.zig").TaggedPointerUnion; -const WorkPool = @import("../../work_pool.zig").WorkPool; -const WorkPoolTask = @import("../../work_pool.zig").Task; -pub fn ConcurrentPromiseTask(comptime Context: type) type { - return struct { - const This = @This(); - ctx: *Context, - task: WorkPoolTask = .{ .callback = runFromThreadPool }, - event_loop: *VirtualMachine.EventLoop, - allocator: std.mem.Allocator, - promise: JSValue, - globalThis: *JSGlobalObject, - - pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { - var this = try allocator.create(This); - this.* = .{ - .event_loop = VirtualMachine.vm.event_loop, - .ctx = value, - .allocator = allocator, - .promise = JSValue.createInternalPromise(globalThis), - .globalThis = globalThis, - }; - js.JSValueProtect(globalThis.ref(), this.promise.asObjectRef()); - VirtualMachine.vm.active_tasks +|= 1; - return this; - } - - pub fn runFromThreadPool(task: *WorkPoolTask) void { - var this = @fieldParentPtr(This, "task", task); - Context.run(this.ctx); - this.onFinish(); - } - - pub fn runFromJS(this: This) void { - var promise_value = this.promise; - var promise = promise_value.asInternalPromise() orelse { - if (comptime @hasDecl(Context, "deinit")) { - @call(.{}, Context.deinit, .{this.ctx}); - } - return; - }; - - var ctx = this.ctx; - - js.JSValueUnprotect(this.globalThis.ref(), promise_value.asObjectRef()); - ctx.then(promise); - } - - pub fn schedule(this: *This) void { - WorkPool.schedule(&this.task); - } - - pub fn onFinish(this: *This) void { - this.event_loop.enqueueTaskConcurrent(Task.init(this)); - } - - pub fn deinit(this: *This) void { - this.allocator.destroy(this); - } - }; -} - -pub fn SerialPromiseTask(comptime Context: type) type { - return struct { - const SerialWorkPool = @import("../../work_pool.zig").NewWorkPool(1); - const This = @This(); - - ctx: *Context, - task: WorkPoolTask = .{ .callback = runFromThreadPool }, - event_loop: *VirtualMachine.EventLoop, - allocator: std.mem.Allocator, - promise: JSValue, - globalThis: *JSGlobalObject, - - pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { - var this = try allocator.create(This); - this.* = .{ - .event_loop = VirtualMachine.vm.event_loop, - .ctx = value, - .allocator = allocator, - .promise = JSValue.createInternalPromise(globalThis), - .globalThis = globalThis, - }; - js.JSValueProtect(globalThis.ref(), this.promise.asObjectRef()); - VirtualMachine.vm.active_tasks +|= 1; - return this; - } - - pub fn runFromThreadPool(task: *WorkPoolTask) void { - var this = @fieldParentPtr(This, "task", task); - Context.run(this.ctx); - this.onFinish(); - } - - pub fn runFromJS(this: This) void { - var promise_value = this.promise; - var promise = promise_value.asInternalPromise() orelse { - if (comptime @hasDecl(Context, "deinit")) { - @call(.{}, Context.deinit, .{this.ctx}); - } - return; - }; - - var ctx = this.ctx; - - js.JSValueUnprotect(this.globalThis.ref(), promise_value.asObjectRef()); - ctx.then(promise, this.globalThis); - } - - pub fn schedule(this: *This) void { - SerialWorkPool.schedule(&this.task); - } - - pub fn onFinish(this: *This) void { - this.event_loop.enqueueTaskConcurrent(Task.init(this)); - } - - pub fn deinit(this: *This) void { - this.allocator.destroy(this); - } - }; -} - -pub fn IOTask(comptime Context: type) type { - return struct { - const This = @This(); - ctx: *Context, - task: NetworkThread.Task = .{ .callback = runFromThreadPool }, - event_loop: *VirtualMachine.EventLoop, - allocator: std.mem.Allocator, - globalThis: *JSGlobalObject, - - pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { - var this = try allocator.create(This); - this.* = .{ - .event_loop = VirtualMachine.vm.eventLoop(), - .ctx = value, - .allocator = allocator, - .globalThis = globalThis, - }; - return this; - } - - pub fn runFromThreadPool(task: *NetworkThread.Task) void { - var this = @fieldParentPtr(This, "task", task); - Context.run(this.ctx, this); - } - - pub fn runFromJS(this: This) void { - var ctx = this.ctx; - ctx.then(this.globalThis); - } - - pub fn schedule(this: *This) void { - NetworkThread.init() catch return; - NetworkThread.global.pool.schedule(NetworkThread.Batch.from(&this.task)); - } - - pub fn onFinish(this: *This) void { - this.event_loop.enqueueTaskConcurrent(Task.init(this)); - } - - pub fn deinit(this: *This) void { - var allocator = this.allocator; - this.* = undefined; - allocator.destroy(this); - } - }; -} - -pub fn AsyncNativeCallbackTask(comptime Context: type) type { - return struct { - const This = @This(); - ctx: *Context, - task: WorkPoolTask = .{ .callback = runFromThreadPool }, - event_loop: *VirtualMachine.EventLoop, - allocator: std.mem.Allocator, - globalThis: *JSGlobalObject, - - pub fn createOnJSThread(allocator: std.mem.Allocator, globalThis: *JSGlobalObject, value: *Context) !*This { - var this = try allocator.create(This); - this.* = .{ - .event_loop = VirtualMachine.vm.eventLoop(), - .ctx = value, - .allocator = allocator, - .globalThis = globalThis, - }; - return this; - } - - pub fn runFromThreadPool(task: *WorkPoolTask) void { - var this = @fieldParentPtr(This, "task", task); - Context.run(this.ctx, this); - } - - pub fn runFromJS(this: This) void { - this.ctx.runFromJS(this.globalThis); - } - - pub fn schedule(this: *This) void { - WorkPool.get().schedule(WorkPool.schedule(&this.task)); - } - - pub fn onFinish(this: *This) void { - this.event_loop.enqueueTaskConcurrent(Task.init(this)); - } - - pub fn deinit(this: *This) void { - var allocator = this.allocator; - this.* = undefined; - allocator.destroy(this); - } - }; -} - -const CopyFilePromiseTask = WebCore.Blob.Store.CopyFile.CopyFilePromiseTask; -const AsyncTransformTask = @import("./api/transpiler.zig").TransformTask.AsyncTransformTask; -const BunTimerTimeoutTask = Bun.Timer.Timeout.TimeoutTask; -const ReadFileTask = WebCore.Blob.Store.ReadFile.ReadFileTask; -const WriteFileTask = WebCore.Blob.Store.WriteFile.WriteFileTask; -const napi_async_work = JSC.napi.napi_async_work; -// const PromiseTask = JSInternalPromise.Completion.PromiseTask; -pub const Task = TaggedPointerUnion(.{ - FetchTasklet, - Microtask, - AsyncTransformTask, - BunTimerTimeoutTask, - ReadFileTask, - CopyFilePromiseTask, - WriteFileTask, - AnyTask, - napi_async_work, - ThreadSafeFunction, - // PromiseTask, - // TimeoutTasklet, -}); - const SourceMap = @import("../../sourcemap/sourcemap.zig"); const MappingList = SourceMap.Mapping.List; @@ -480,38 +246,23 @@ pub const SavedSourceMap = struct { }; const uws = @import("uws"); -pub const AnyTask = struct { - ctx: ?*anyopaque, - callback: fn (*anyopaque) void, - - pub fn run(this: *AnyTask) void { - @setRuntimeSafety(false); - this.callback(this.ctx.?); - } - - pub fn New(comptime Type: type, comptime Callback: anytype) type { - return struct { - pub fn init(ctx: *Type) AnyTask { - return AnyTask{ - .callback = wrap, - .ctx = ctx, - }; - } - - pub fn wrap(this: ?*anyopaque) void { - Callback(@ptrCast(*Type, @alignCast(@alignOf(Type), this.?))); - } - }; - } -}; - pub export fn Bun__getDefaultGlobal() *JSGlobalObject { return JSC.VirtualMachine.vm.global; } +pub export fn Bun__getVM() *JSC.VirtualMachine { + return JSC.VirtualMachine.vm; +} + +pub export fn Bun__drainMicrotasks() void { + JSC.VirtualMachine.vm.eventLoop().tick(); +} + comptime { if (!JSC.is_bindgen) { _ = Bun__getDefaultGlobal; + _ = Bun__getVM; + _ = Bun__drainMicrotasks; } } @@ -575,6 +326,15 @@ pub const VirtualMachine = struct { response_objects_pool: ?*Response.Pool = null, rare_data: ?*JSC.RareData = null, + poller: JSC.Poller = JSC.Poller{}, + + pub fn io(this: *VirtualMachine) *IO { + if (this.io_ == null) { + this.io_ = IO.init(this) catch @panic("Failed to initialize IO"); + } + + return &this.io_.?; + } pub inline fn nodeFS(this: *VirtualMachine) *Node.NodeFS { return this.node_fs orelse brk: { @@ -606,160 +366,6 @@ pub const VirtualMachine = struct { } } - pub const EventLoop = struct { - ready_tasks_count: std.atomic.Atomic(u32) = std.atomic.Atomic(u32).init(0), - pending_tasks_count: std.atomic.Atomic(u32) = std.atomic.Atomic(u32).init(0), - io_tasks_count: std.atomic.Atomic(u32) = std.atomic.Atomic(u32).init(0), - tasks: Queue = undefined, - concurrent_tasks: Queue = undefined, - concurrent_lock: Lock = Lock.init(), - global: *JSGlobalObject = undefined, - virtual_machine: *VirtualMachine = undefined, - pub const Queue = std.fifo.LinearFifo(Task, .Dynamic); - - pub fn tickWithCount(this: *EventLoop) u32 { - var finished: u32 = 0; - var global = this.global; - var vm_ = this.virtual_machine; - while (this.tasks.readItem()) |task| { - switch (task.tag()) { - .Microtask => { - var micro: *Microtask = task.as(Microtask); - micro.run(global); - finished += 1; - }, - .FetchTasklet => { - var fetch_task: *Fetch.FetchTasklet = task.get(Fetch.FetchTasklet).?; - fetch_task.onDone(); - finished += 1; - vm_.active_tasks -|= 1; - }, - @field(Task.Tag, @typeName(AsyncTransformTask)) => { - var transform_task: *AsyncTransformTask = task.get(AsyncTransformTask).?; - transform_task.*.runFromJS(); - transform_task.deinit(); - finished += 1; - vm_.active_tasks -|= 1; - }, - @field(Task.Tag, @typeName(CopyFilePromiseTask)) => { - var transform_task: *CopyFilePromiseTask = task.get(CopyFilePromiseTask).?; - transform_task.*.runFromJS(); - transform_task.deinit(); - finished += 1; - vm_.active_tasks -|= 1; - }, - @field(Task.Tag, @typeName(JSC.napi.napi_async_work)) => { - var transform_task: *JSC.napi.napi_async_work = task.get(JSC.napi.napi_async_work).?; - transform_task.*.runFromJS(); - finished += 1; - vm_.active_tasks -|= 1; - }, - @field(Task.Tag, @typeName(BunTimerTimeoutTask)) => { - var transform_task: *BunTimerTimeoutTask = task.get(BunTimerTimeoutTask).?; - transform_task.*.runFromJS(); - finished += 1; - vm_.active_tasks -|= 1; - }, - @field(Task.Tag, @typeName(ReadFileTask)) => { - var transform_task: *ReadFileTask = task.get(ReadFileTask).?; - transform_task.*.runFromJS(); - transform_task.deinit(); - finished += 1; - vm_.active_tasks -|= 1; - }, - @field(Task.Tag, @typeName(WriteFileTask)) => { - var transform_task: *WriteFileTask = task.get(WriteFileTask).?; - transform_task.*.runFromJS(); - transform_task.deinit(); - finished += 1; - vm_.active_tasks -|= 1; - }, - @field(Task.Tag, @typeName(AnyTask)) => { - var any: *AnyTask = task.get(AnyTask).?; - any.run(); - finished += 1; - vm_.active_tasks -|= 1; - }, - else => unreachable, - } - } - - if (finished > 0) { - _ = this.pending_tasks_count.fetchSub(finished, .Monotonic); - } - - return finished; - } - - pub fn tickConcurrent(this: *EventLoop) void { - if (this.ready_tasks_count.load(.Monotonic) > 0) { - this.concurrent_lock.lock(); - defer this.concurrent_lock.unlock(); - const add: u32 = @truncate(u32, this.concurrent_tasks.readableLength()); - - // TODO: optimzie - this.tasks.ensureUnusedCapacity(add) catch unreachable; - - { - this.tasks.writeAssumeCapacity(this.concurrent_tasks.readableSlice(0)); - this.concurrent_tasks.discard(this.concurrent_tasks.count); - } - - _ = this.pending_tasks_count.fetchAdd(add, .Monotonic); - _ = this.ready_tasks_count.fetchSub(add, .Monotonic); - } - } - - // TODO: fix this technical debt - pub fn tick(this: *EventLoop) void { - while (true) { - this.tickConcurrent(); - - // this.global.vm().doWork(); - - while (this.tickWithCount() > 0) {} - - this.tickConcurrent(); - - if (this.tickWithCount() == 0) break; - } - } - - // TODO: fix this technical debt - pub fn waitForPromise(this: *EventLoop, promise: *JSC.JSInternalPromise) void { - switch (promise.status(this.global.vm())) { - JSC.JSPromise.Status.Pending => { - while (promise.status(this.global.vm()) == .Pending) { - this.tick(); - } - }, - else => {}, - } - } - - pub fn waitForTasks(this: *EventLoop) void { - this.tick(); - while (this.pending_tasks_count.load(.Monotonic) > 0) { - this.tick(); - } - } - - pub fn enqueueTask(this: *EventLoop, task: Task) void { - _ = this.pending_tasks_count.fetchAdd(1, .Monotonic); - this.tasks.writeItem(task) catch unreachable; - } - - pub fn enqueueTaskConcurrent(this: *EventLoop, task: Task) void { - this.concurrent_lock.lock(); - defer this.concurrent_lock.unlock(); - this.concurrent_tasks.writeItem(task) catch unreachable; - if (this.virtual_machine.uws_event_loop) |loop| { - loop.nextTick(*EventLoop, this, EventLoop.tick); - } - _ = this.ready_tasks_count.fetchAdd(1, .Monotonic); - } - }; - pub inline fn enqueueTask(this: *VirtualMachine, task: Task) void { this.eventLoop().enqueueTask(task); } @@ -1128,6 +734,15 @@ pub const VirtualMachine = struct { .hash = 0, }; }, + .@"bun:jsc" => { + return ResolvedSource{ + .allocator = null, + .source_code = ZigString.init(@embedFile("bun-jsc.exports.js") ++ JSC.Node.fs.constants_string), + .specifier = ZigString.init("bun:jsc"), + .source_url = ZigString.init("bun:jsc"), + .hash = 0, + }; + }, .@"node:fs" => { return ResolvedSource{ .allocator = null, @@ -1506,12 +1121,17 @@ pub const VirtualMachine = struct { ret.path = result_path.text; } pub fn queueMicrotaskToEventLoop( - _: *JSGlobalObject, + globalObject: *JSGlobalObject, microtask: *Microtask, ) void { std.debug.assert(VirtualMachine.vm_loaded); - vm.enqueueTask(Task.init(microtask)); + var vm_ = globalObject.bunVM(); + if (vm_.global == globalObject) { + vm_.enqueueTask(Task.init(@ptrCast(*JSC.MicrotaskForDefaultGlobalObject, microtask))); + } else { + vm_.enqueueTask(Task.init(microtask)); + } } pub fn resolveForAPI(res: *ErrorableZigString, global: *JSGlobalObject, specifier: ZigString, source: ZigString) void { @@ -2914,6 +2534,7 @@ pub const HardcodedModule = enum { @"node:path", @"detect-libc", @"bun:sqlite", + @"bun:jsc", @"node:module", pub const Map = bun.ComptimeStringMap( @@ -2932,12 +2553,14 @@ pub const HardcodedModule = enum { .{ "bun:sqlite", HardcodedModule.@"bun:sqlite" }, .{ "node:module", HardcodedModule.@"node:module" }, .{ "module", HardcodedModule.@"node:module" }, + .{ "bun:jsc", HardcodedModule.@"bun:jsc" }, }, ); pub const LinkerMap = bun.ComptimeStringMap( string, .{ .{ "bun:ffi", "bun:ffi" }, + .{ "bun:jsc", "bun:jsc" }, .{ "detect-libc", "detect-libc" }, .{ "detect-libc/lib/detect-libc.js", "detect-libc" }, .{ "ffi", "bun:ffi" }, diff --git a/src/javascript/jsc/javascript_core_c_api.zig b/src/javascript/jsc/javascript_core_c_api.zig index 0ae0a10e9..c2bcc45cf 100644 --- a/src/javascript/jsc/javascript_core_c_api.zig +++ b/src/javascript/jsc/javascript_core_c_api.zig @@ -1,15 +1,19 @@ const cpp = @import("./bindings/bindings.zig"); const generic = opaque { - pub inline fn ptr(this: *@This()) *cpp.JSGlobalObject { - return @ptrCast(*cpp.JSGlobalObject, @alignCast(@alignOf(*cpp.JSGlobalObject), this)); + pub fn value(this: *const @This()) cpp.JSValue { + return @bitCast(cpp.JSValue.Type, @ptrToInt(this)); + } + + pub inline fn bunVM(this: *@This()) *@import("javascript_core").VirtualMachine { + return this.ptr().bunVM(); } }; pub const Private = anyopaque; pub const struct_OpaqueJSContextGroup = generic; pub const JSContextGroupRef = ?*const struct_OpaqueJSContextGroup; pub const struct_OpaqueJSContext = generic; -pub const JSContextRef = *struct_OpaqueJSContext; -pub const JSGlobalContextRef = ?*struct_OpaqueJSContext; +pub const JSContextRef = *cpp.JSGlobalObject; +pub const JSGlobalContextRef = ?*cpp.JSGlobalObject; pub const struct_OpaqueJSString = generic; pub const JSStringRef = ?*struct_OpaqueJSString; pub const struct_OpaqueJSClass = opaque { @@ -26,7 +30,7 @@ pub const JSTypedArrayBytesDeallocator = ?fn (*anyopaque, *anyopaque) callconv(. pub const OpaqueJSValue = generic; pub const JSValueRef = ?*OpaqueJSValue; pub const JSObjectRef = ?*OpaqueJSValue; -pub extern fn JSEvaluateScript(ctx: JSContextRef, script: JSStringRef, thisObject: JSObjectRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: ExceptionRef) JSValueRef; +pub extern fn JSEvaluateScript(ctx: JSContextRef, script: JSStringRef, thisObject: ?*anyopaque, sourceURL: JSStringRef, startingLineNumber: c_int, exception: ExceptionRef) JSValueRef; pub extern fn JSCheckScriptSyntax(ctx: JSContextRef, script: JSStringRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: ExceptionRef) bool; pub extern fn JSGarbageCollect(ctx: JSContextRef) void; pub const JSType = enum(c_uint) { diff --git a/src/javascript/jsc/node/dir_iterator.zig b/src/javascript/jsc/node/dir_iterator.zig index f4c8b6d4a..3d28541e7 100644 --- a/src/javascript/jsc/node/dir_iterator.zig +++ b/src/javascript/jsc/node/dir_iterator.zig @@ -15,7 +15,7 @@ const PathString = JSC.PathString; const IteratorError = error{ AccessDenied, SystemResources } || os.UnexpectedError; const mem = std.mem; const strings = @import("../../../global.zig").strings; -const Maybe = JSC.Node.Maybe; +const Maybe = JSC.Maybe; const File = std.fs.File; const Result = Maybe(?Entry); diff --git a/src/javascript/jsc/node/node_fs.zig b/src/javascript/jsc/node/node_fs.zig index 2bf1fb685..4a556f15c 100644 --- a/src/javascript/jsc/node/node_fs.zig +++ b/src/javascript/jsc/node/node_fs.zig @@ -12,7 +12,7 @@ const Environment = bun.Environment; const C = bun.C; const Flavor = JSC.Node.Flavor; const system = std.os.system; -const Maybe = JSC.Node.Maybe; +const Maybe = JSC.Maybe; const Encoding = JSC.Node.Encoding; const Syscall = @import("./syscall.zig"); const Constants = @import("./node_fs_constant.zig").Constants; @@ -3219,12 +3219,11 @@ pub const NodeFS = struct { const size = @intCast(u64, @maximum(stat_.size, 0)); var buf = std.ArrayList(u8).init(bun.default_allocator); - buf.ensureTotalCapacity(size + 16) catch unreachable; + buf.ensureTotalCapacityPrecise(size + 16) catch unreachable; buf.expandToCapacity(); var total: usize = 0; - while (total < size) { - switch (Syscall.read(fd, buf.items[total..])) { + switch (Syscall.read(fd, buf.items.ptr[total..buf.capacity])) { .err => |err| return .{ .err = err, }, @@ -3232,7 +3231,7 @@ pub const NodeFS = struct { total += amt; // There are cases where stat()'s size is wrong or out of date if (total > size and amt != 0) { - buf.ensureUnusedCapacity(512384) catch unreachable; + buf.ensureUnusedCapacity(8096) catch unreachable; buf.expandToCapacity(); continue; } diff --git a/src/javascript/jsc/node/node_fs_binding.zig b/src/javascript/jsc/node/node_fs_binding.zig index 59b58778a..9e689b929 100644 --- a/src/javascript/jsc/node/node_fs_binding.zig +++ b/src/javascript/jsc/node/node_fs_binding.zig @@ -3,7 +3,7 @@ const std = @import("std"); const Flavor = JSC.Node.Flavor; const ArgumentsSlice = JSC.Node.ArgumentsSlice; const system = std.os.system; -const Maybe = JSC.Node.Maybe; +const Maybe = JSC.Maybe; const Encoding = JSC.Node.Encoding; const FeatureFlags = @import("../../../global.zig").FeatureFlags; const Args = JSC.Node.NodeFS.Arguments; @@ -30,7 +30,7 @@ fn callSync(comptime FunctionEnum: NodeFSFunctionEnum) NodeFSFunction { comptime if (function.args.len != 3) @compileError("Expected 3 arguments"); const Arguments = comptime function.args[1].arg_type.?; const FormattedName = comptime [1]u8{std.ascii.toUpper(@tagName(FunctionEnum)[0])} ++ @tagName(FunctionEnum)[1..]; - const Result = comptime JSC.Node.Maybe(@field(JSC.Node.NodeFS.ReturnType, FormattedName)); + const Result = comptime JSC.Maybe(@field(JSC.Node.NodeFS.ReturnType, FormattedName)); const NodeBindingClosure = struct { pub fn bind( @@ -41,7 +41,7 @@ fn callSync(comptime FunctionEnum: NodeFSFunctionEnum) NodeFSFunction { arguments: []const JSC.C.JSValueRef, exception: JSC.C.ExceptionRef, ) JSC.C.JSValueRef { - var slice = ArgumentsSlice.init(@ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); + var slice = ArgumentsSlice.init(ctx.bunVM(), @ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); defer slice.deinit(); const args = if (comptime Arguments != void) diff --git a/src/javascript/jsc/node/syscall.zig b/src/javascript/jsc/node/syscall.zig index 7d82336c4..ad4545aa9 100644 --- a/src/javascript/jsc/node/syscall.zig +++ b/src/javascript/jsc/node/syscall.zig @@ -9,13 +9,12 @@ const Environment = @import("../../../global.zig").Environment; const default_allocator = @import("../../../global.zig").default_allocator; const JSC = @import("../../../jsc.zig"); const SystemError = JSC.SystemError; -const darwin = os.darwin; const bun = @import("../../../global.zig"); const MAX_PATH_BYTES = bun.MAX_PATH_BYTES; const fd_t = bun.FileDescriptorType; const C = @import("../../../global.zig").C; const linux = os.linux; -const Maybe = JSC.Node.Maybe; +const Maybe = JSC.Maybe; pub const system = if (Environment.isLinux) linux else @import("io").darwin; pub const S = struct { @@ -93,6 +92,8 @@ pub const Tag = enum(u8) { sendfile, splice, + kevent, + kqueue, pub var strings = std.EnumMap(Tag, JSC.C.JSStringRef).initFull(null); }; const PathString = @import("../../../global.zig").PathString; @@ -143,7 +144,7 @@ pub fn fstat(fd: JSC.Node.FileDescriptor) Maybe(os.Stat) { pub fn mkdir(file_path: [:0]const u8, flags: JSC.Node.Mode) Maybe(void) { if (comptime Environment.isMac) { - return Maybe(void).errnoSysP(darwin.mkdir(file_path, flags), .mkdir, file_path) orelse Maybe(void).success; + return Maybe(void).errnoSysP(system.mkdir(file_path, flags), .mkdir, file_path) orelse Maybe(void).success; } if (comptime Environment.isLinux) { @@ -187,7 +188,7 @@ pub fn open(file_path: [:0]const u8, flags: JSC.Node.Mode, perm: JSC.Node.Mode) pub fn close(fd: std.os.fd_t) ?Syscall.Error { if (comptime Environment.isMac) { // This avoids the EINTR problem. - return switch (darwin.getErrno(darwin.@"close$NOCANCEL"(fd))) { + return switch (system.getErrno(system.@"close$NOCANCEL"(fd))) { .BADF => Syscall.Error{ .errno = @enumToInt(os.E.BADF), .syscall = .close }, else => null, }; @@ -225,8 +226,10 @@ pub fn write(fd: os.fd_t, bytes: []const u8) Maybe(usize) { const pread_sym = if (builtin.os.tag == .linux and builtin.link_libc) sys.pread64 +else if (builtin.os.tag.isDarwin()) + system.@"pread$NOCANCEL" else - sys.pread; + system.pread; pub fn pread(fd: os.fd_t, buf: []u8, offset: i64) Maybe(usize) { const adjusted_len = @minimum(buf.len, max_count); @@ -266,27 +269,35 @@ pub fn pwrite(fd: os.fd_t, bytes: []const u8, offset: i64) Maybe(usize) { pub fn read(fd: os.fd_t, buf: []u8) Maybe(usize) { const adjusted_len = @minimum(buf.len, max_count); - while (true) { - const rc = sys.read(fd, buf.ptr, adjusted_len); + if (comptime Environment.isMac) { + const rc = system.@"read$NOCANCEL"(fd, buf.ptr, adjusted_len); if (Maybe(usize).errnoSys(rc, .read)) |err| { - if (err.getErrno() == .INTR) continue; return err; } return Maybe(usize){ .result = @intCast(usize, rc) }; + } else { + while (true) { + const rc = sys.read(fd, buf.ptr, adjusted_len); + if (Maybe(usize).errnoSys(rc, .read)) |err| { + if (err.getErrno() == .INTR) continue; + return err; + } + return Maybe(usize){ .result = @intCast(usize, rc) }; + } } unreachable; } pub fn recv(fd: os.fd_t, buf: []u8, flag: u32) Maybe(usize) { if (comptime Environment.isMac) { - const rc = system.@"recvfrom$NOCANCEL"(fd, buf.ptr, bun.len, flag, null, null); + const rc = system.@"recvfrom$NOCANCEL"(fd, buf.ptr, buf.len, flag, null, null); if (Maybe(usize).errnoSys(rc, .recv)) |err| { return err; } return Maybe(usize){ .result = @intCast(usize, rc) }; } else { while (true) { - const rc = linux.recvfrom(fd, buf.ptr, bun.len, flag | os.SOCK.CLOEXEC | os.MSG.NOSIGNAL, null, null); + const rc = linux.recvfrom(fd, buf.ptr, buf.len, flag | os.SOCK.CLOEXEC | linux.MSG.CMSG_CLOEXEC, null, null); if (Maybe(usize).errnoSys(rc, .recv)) |err| { if (err.getErrno() == .INTR) continue; return err; @@ -395,7 +406,7 @@ pub fn fcopyfile(fd_in: std.os.fd_t, fd_out: std.os.fd_t, flags: u32) Maybe(void if (comptime !Environment.isMac) @compileError("macOS only"); while (true) { - if (Maybe(void).errnoSys(darwin.fcopyfile(fd_in, fd_out, null, flags), .fcopyfile)) |err| { + if (Maybe(void).errnoSys(system.fcopyfile(fd_in, fd_out, null, flags), .fcopyfile)) |err| { if (err.getErrno() == .INTR) continue; return err; } @@ -432,7 +443,7 @@ pub fn getFdPath(fd: fd_t, out_buffer: *[MAX_PATH_BYTES]u8) Maybe([]u8) { // On macOS, we can use F.GETPATH fcntl command to query the OS for // the path to the file descriptor. @memset(out_buffer, 0, MAX_PATH_BYTES); - if (Maybe([]u8).errnoSys(darwin.fcntl(fd, os.F.GETPATH, out_buffer), .fcntl)) |err| { + if (Maybe([]u8).errnoSys(system.fcntl(fd, os.F.GETPATH, out_buffer), .fcntl)) |err| { return err; } const len = mem.indexOfScalar(u8, out_buffer[0..], @as(u8, 0)) orelse MAX_PATH_BYTES; @@ -540,6 +551,22 @@ pub const Error = struct { syscall: Syscall.Tag = @intToEnum(Syscall.Tag, 0), path: []const u8 = "", + pub fn fromCode(errno: os.E, syscall: Syscall.Tag) Error { + return .{ .errno = @truncate(Int, @enumToInt(errno)), .syscall = syscall }; + } + + pub const oom = fromCode(os.E.NOMEM, .read); + + pub const retry = Error{ + .errno = if (Environment.isLinux) + @intCast(Int, @enumToInt(os.E.AGAIN)) + else if (Environment.isMac) + @intCast(Int, @enumToInt(os.E.WOULDBLOCK)) + else + @intCast(Int, @enumToInt(os.E.INTR)), + .syscall = .retry, + }; + pub inline fn getErrno(this: Error) os.E { return @intToEnum(os.E, this.errno); } diff --git a/src/javascript/jsc/node/types.zig b/src/javascript/jsc/node/types.zig index 8ba9a5901..3906da392 100644 --- a/src/javascript/jsc/node/types.zig +++ b/src/javascript/jsc/node/types.zig @@ -73,6 +73,10 @@ pub fn Maybe(comptime ResultType: type) type { err: Syscall.Error, result: ReturnType, + pub const retry: @This() = .{ + .err = Syscall.Error.retry, + }; + pub const Tag = enum { err, result }; pub const success: @This() = @This(){ @@ -452,6 +456,7 @@ pub const Valid = struct { pub const ArgumentsSlice = struct { remaining: []const JSC.JSValue, + vm: *JSC.VirtualMachine, arena: std.heap.ArenaAllocator = std.heap.ArenaAllocator.init(bun.default_allocator), all: []const JSC.JSValue, threw: bool = false, @@ -459,7 +464,7 @@ pub const ArgumentsSlice = struct { pub fn unprotect(this: *ArgumentsSlice) void { var iter = this.protected.iterator(.{}); - var ctx = JSC.VirtualMachine.vm.global.ref(); + var ctx = this.vm.global.ref(); while (iter.next()) |i| { JSC.C.JSValueUnprotect(ctx, this.all[i].asObjectRef()); } @@ -475,24 +480,22 @@ pub const ArgumentsSlice = struct { if (this.remaining.len == 0) return; const index = this.all.len - this.remaining.len; this.protected.set(index); - JSC.C.JSValueProtect(JSC.VirtualMachine.vm.global.ref(), this.all[index].asObjectRef()); + JSC.C.JSValueProtect(this.vm.global.ref(), this.all[index].asObjectRef()); this.eat(); } pub fn protectEatNext(this: *ArgumentsSlice) ?JSC.JSValue { if (this.remaining.len == 0) return null; - const index = this.all.len - this.remaining.len; - this.protected.set(index); - JSC.C.JSValueProtect(JSC.VirtualMachine.vm.global.ref(), this.all[index].asObjectRef()); return this.nextEat(); } - pub fn from(arguments: []const JSC.JSValueRef) ArgumentsSlice { - return init(@ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); + pub fn from(vm: *JSC.VirtualMachine, arguments: []const JSC.JSValueRef) ArgumentsSlice { + return init(vm, @ptrCast([*]const JSC.JSValue, arguments.ptr)[0..arguments.len]); } - pub fn init(arguments: []const JSC.JSValue) ArgumentsSlice { + pub fn init(vm: *JSC.VirtualMachine, arguments: []const JSC.JSValue) ArgumentsSlice { return ArgumentsSlice{ .remaining = arguments, + .vm = vm, .all = arguments, }; } @@ -2530,7 +2533,8 @@ pub const Path = struct { pub const Process = struct { pub fn getArgv(globalObject: *JSC.JSGlobalObject) callconv(.C) JSC.JSValue { - if (JSC.VirtualMachine.vm.argv.len == 0) + var vm = globalObject.bunVM(); + if (vm.argv.len == 0) return JSC.JSValue.createStringArray(globalObject, null, 0, false); // Allocate up to 32 strings in stack @@ -2542,12 +2546,12 @@ pub const Process = struct { // If it was launched with bun run or bun test, skip it const skip: usize = @as(usize, @boolToInt( - JSC.VirtualMachine.vm.argv.len > 1 and (strings.eqlComptime(JSC.VirtualMachine.vm.argv[0], "run") or strings.eqlComptime(JSC.VirtualMachine.vm.argv[0], "wiptest")), + vm.argv.len > 1 and (strings.eqlComptime(vm.argv[0], "run") or strings.eqlComptime(vm.argv[0], "wiptest")), )); var args = allocator.alloc( JSC.ZigString, - JSC.VirtualMachine.vm.argv.len + 1, + vm.argv.len + 1, ) catch unreachable; var args_list = std.ArrayListUnmanaged(JSC.ZigString){ .items = args, .capacity = args.len }; args_list.items.len = 0; @@ -2563,8 +2567,8 @@ pub const Process = struct { } } - if (JSC.VirtualMachine.vm.argv.len > skip) { - for (JSC.VirtualMachine.vm.argv[skip..]) |arg| { + if (vm.argv.len > skip) { + for (vm.argv[skip..]) |arg| { var str = JSC.ZigString.init(arg); str.setOutputEncoding(); args_list.appendAssumeCapacity(str); diff --git a/src/javascript/jsc/test/jest.zig b/src/javascript/jsc/test/jest.zig index a07a4bcac..4be2d63b6 100644 --- a/src/javascript/jsc/test/jest.zig +++ b/src/javascript/jsc/test/jest.zig @@ -367,7 +367,16 @@ pub const Expect = struct { this.scope.tests.items[this.test_id].counter.actual += 1; const left = JSValue.fromRef(arguments[0]); const right = JSValue.fromRef(this.value); + if (!left.isSameValue(right, ctx.ptr())) { + if (left.isString() and right.isString()) { + var left_slice = left.toSlice(ctx, getAllocator(ctx)); + defer left_slice.deinit(); + var right_slice = right.toSlice(ctx, getAllocator(ctx)); + defer right_slice.deinit(); + std.debug.assert(!strings.eqlLong(left_slice.slice(), right_slice.slice(), true)); + } + var lhs_formatter: JSC.ZigConsoleClient.Formatter = JSC.ZigConsoleClient.Formatter{ .globalThis = ctx.ptr() }; var rhs_formatter: JSC.ZigConsoleClient.Formatter = JSC.ZigConsoleClient.Formatter{ .globalThis = ctx.ptr() }; @@ -381,8 +390,10 @@ pub const Expect = struct { ctx, exception, ); + return null; } + return thisObject; } @@ -563,6 +574,7 @@ pub const ExpectPrototype = struct { .scope = DescribeScope.active, .test_id = DescribeScope.active.current_test_id, }; + expect_.value.?.value().ensureStillAlive(); return Expect.Class.make(ctx, expect_); } }; diff --git a/src/javascript/jsc/typescript.zig b/src/javascript/jsc/typescript.zig index e6dd78ff7..8815071ee 100644 --- a/src/javascript/jsc/typescript.zig +++ b/src/javascript/jsc/typescript.zig @@ -40,7 +40,6 @@ pub fn main() anyerror!void { JSC.WebCore.Fetch.Class.typescriptDeclaration(), JSC.Performance.Class.typescriptDeclaration(), JSC.Crypto.Class.typescriptDeclaration(), - JSC.WebCore.TextEncoder.Class.typescriptDeclaration(), JSC.WebCore.TextDecoder.Class.typescriptDeclaration(), JSC.API.Transpiler.Class.typescriptDeclaration(), }; diff --git a/src/javascript/jsc/webcore.zig b/src/javascript/jsc/webcore.zig index 1a25c658d..1ed585018 100644 --- a/src/javascript/jsc/webcore.zig +++ b/src/javascript/jsc/webcore.zig @@ -1,5 +1,7 @@ pub usingnamespace @import("./webcore/response.zig"); pub usingnamespace @import("./webcore/encoding.zig"); +pub usingnamespace @import("./webcore/streams.zig"); + const JSC = @import("../../jsc.zig"); const std = @import("std"); diff --git a/src/javascript/jsc/webcore/encoding.zig b/src/javascript/jsc/webcore/encoding.zig index 245f6127d..b168e97ff 100644 --- a/src/javascript/jsc/webcore/encoding.zig +++ b/src/javascript/jsc/webcore/encoding.zig @@ -42,116 +42,128 @@ const picohttp = @import("picohttp"); pub const TextEncoder = struct { filler: u32 = 0, - var text_encoder: TextEncoder = TextEncoder{}; - - pub const Constructor = JSC.NewConstructor( - TextEncoder, - .{ - .constructor = .{ .rfn = constructor }, - }, - .{}, - ); - - pub const Class = NewClass( - TextEncoder, - .{ - .name = "TextEncoder", - }, - .{ - .encode = .{ - .rfn = encode, - }, - .encodeInto = .{ - .rfn = encodeInto, - }, - }, - .{ - .encoding = .{ - .get = getEncoding, - .readOnly = true, - }, - }, - ); const utf8_string: string = "utf-8"; - pub fn getEncoding( - _: *TextEncoder, - ctx: js.JSContextRef, - _: js.JSValueRef, - _: js.JSStringRef, - _: js.ExceptionRef, - ) js.JSValueRef { - return ZigString.init(utf8_string).toValue(ctx.ptr()).asObjectRef(); - } - - pub fn encode( - _: *TextEncoder, - ctx: js.JSContextRef, - _: js.JSObjectRef, - _: js.JSObjectRef, - args: []const js.JSValueRef, - exception: js.ExceptionRef, - ) js.JSValueRef { - var arguments: []const JSC.JSValue = @ptrCast([*]const JSC.JSValue, args.ptr)[0..args.len]; - - if (arguments.len < 1) { - return JSC.C.JSObjectMakeTypedArray(ctx, JSC.C.JSTypedArrayType.kJSTypedArrayTypeUint8Array, 0, exception); - } - - const value = arguments[0]; - - var zig_str = value.getZigString(ctx.ptr()); - var array_buffer: ArrayBuffer = undefined; + pub export fn TextEncoder__encode( + globalThis: *JSGlobalObject, + zig_str: *const ZigString, + ) JSValue { + var ctx = globalThis.ref(); if (zig_str.is16Bit()) { var bytes = strings.toUTF8AllocWithType( default_allocator, @TypeOf(zig_str.utf16Slice()), zig_str.utf16Slice(), ) catch { - JSC.throwInvalidArguments("Out of memory", .{}, ctx, exception); - return null; + return JSC.toInvalidArguments("Out of memory", .{}, ctx); }; - array_buffer = ArrayBuffer.fromBytes(bytes, .Uint8Array); + return ArrayBuffer.fromBytes(bytes, .Uint8Array).toJS(ctx, null); } else { - var bytes = strings.allocateLatin1IntoUTF8(default_allocator, []const u8, zig_str.slice()) catch { - JSC.throwInvalidArguments("Out of memory", .{}, ctx, exception); - return null; - }; + // latin1 always has the same length as utf-8 + // so we can use the Gigacage to allocate the buffer + var array = JSC.JSValue.createUninitializedUint8Array(ctx.ptr(), zig_str.len); + var buffer = array.asArrayBuffer(ctx.ptr()) orelse + return JSC.toInvalidArguments("Out of memory", .{}, ctx); + const result = strings.copyLatin1IntoUTF8(buffer.slice(), []const u8, zig_str.slice()); + std.debug.assert(result.written == zig_str.len); + return array; + } - array_buffer = ArrayBuffer.fromBytes(bytes, .Uint8Array); + unreachable; + } + + // This is a fast path for copying a Rope string into a Uint8Array. + // This keeps us from an extra string temporary allocation + const RopeStringEncoder = struct { + globalThis: *JSGlobalObject, + allocator: std.mem.Allocator, + buffer_value: JSC.JSValue, + slice: []u8, + tail: usize = 0, + any_utf16: bool = false, + + pub fn append8(it: *JSC.JSString.Iterator, ptr: [*]const u8, len: u32) callconv(.C) void { + var this = bun.cast(*RopeStringEncoder, it.data.?); + // we use memcpy here instead of encoding + // SIMD only has an impact for long strings + // so in a case like this, the fastest path is to memcpy + // and then later, we can use the SIMD version + @memcpy(this.slice.ptr + this.tail, ptr, len); + this.tail += len; + } + pub fn append16(it: *JSC.JSString.Iterator, _: [*]const u16, _: u32) callconv(.C) void { + var this = bun.cast(*RopeStringEncoder, it.data.?); + this.any_utf16 = true; + it.stop = 1; + return; + } + pub fn write8(it: *JSC.JSString.Iterator, ptr: [*]const u8, len: u32, offset: u32) callconv(.C) void { + var this = bun.cast(*RopeStringEncoder, it.data.?); + // we use memcpy here instead of encoding + // SIMD only has an impact for long strings + // so in a case like this, the fastest path is to memcpy + // and then later, we can use the SIMD version + @memcpy(this.slice.ptr + offset, ptr, len); + } + pub fn write16(it: *JSC.JSString.Iterator, _: [*]const u16, _: u32, _: u32) callconv(.C) void { + var this = bun.cast(*RopeStringEncoder, it.data.?); + this.any_utf16 = true; + it.stop = 1; + return; } - return array_buffer.toJS(ctx, exception).asObjectRef(); - } + pub fn iter(this: *RopeStringEncoder) JSC.JSString.Iterator { + return .{ + .data = this, + .stop = 0, + .append8 = append8, + .append16 = append16, + .write8 = write8, + .write16 = write16, + }; + } + }; - const read_key = ZigString.init("read"); - const written_key = ZigString.init("written"); + // This fast path is only suitable for Latin-1 strings. + // It's not suitable for UTF-16 strings, because getting the byteLength is unpredictable + pub export fn TextEncoder__encodeRopeString( + globalThis: *JSGlobalObject, + rope_str: *JSC.JSString, + ) JSValue { + var ctx = globalThis.ref(); + if (comptime Environment.allow_assert) std.debug.assert(rope_str.is8Bit()); + var array = JSC.JSValue.createUninitializedUint8Array(ctx.ptr(), rope_str.length()); + var encoder = RopeStringEncoder{ + .globalThis = globalThis, + .allocator = bun.default_allocator, + .buffer_value = array, + .slice = (array.asArrayBuffer(globalThis) orelse return JSC.JSValue.jsUndefined()).slice(), + }; + var iter = encoder.iter(); + rope_str.iterator(globalThis, &iter); - pub fn encodeInto( - _: *TextEncoder, - ctx: js.JSContextRef, - _: js.JSObjectRef, - _: js.JSObjectRef, - args: []const js.JSValueRef, - exception: js.ExceptionRef, - ) js.JSValueRef { - var arguments: []const JSC.JSValue = @ptrCast([*]const JSC.JSValue, args.ptr)[0..args.len]; + if (encoder.any_utf16) { + return JSC.JSValue.jsUndefined(); + } - if (arguments.len < 2) { - JSC.throwInvalidArguments("TextEncoder.encodeInto expects (string, Uint8Array)", .{}, ctx, exception); - return null; + if (comptime !bun.FeatureFlags.latin1_is_now_ascii) { + strings.replaceLatin1WithUTF8(encoder.slice); } - const value = arguments[0]; + return array; + } - const array_buffer = arguments[1].asArrayBuffer(ctx.ptr()) orelse { - JSC.throwInvalidArguments("TextEncoder.encodeInto expects a Uint8Array", .{}, ctx, exception); - return null; - }; + const read_key = ZigString.init("read"); + const written_key = ZigString.init("written"); - var output = array_buffer.slice(); - const input = value.getZigString(ctx.ptr()); + pub export fn TextEncoder__encodeInto( + globalThis: *JSC.JSGlobalObject, + input: *const ZigString, + buf_ptr: [*]u8, + buf_len: usize, + ) JSC.JSValue { + var output = buf_ptr[0..buf_len]; var result: strings.EncodeIntoResult = strings.EncodeIntoResult{ .read = 0, .written = 0 }; if (input.is16Bit()) { const utf16_slice = input.utf16Slice(); @@ -159,18 +171,17 @@ pub const TextEncoder = struct { } else { result = strings.copyLatin1IntoUTF8(output, @TypeOf(input.slice()), input.slice()); } - return JSC.JSValue.createObject2(ctx.ptr(), &read_key, &written_key, JSValue.jsNumber(result.read), JSValue.jsNumber(result.written)).asObjectRef(); + return JSC.JSValue.createObject2(globalThis, &read_key, &written_key, JSValue.jsNumber(result.read), JSValue.jsNumber(result.written)); } +}; - pub fn constructor( - ctx: js.JSContextRef, - _: js.JSObjectRef, - _: []const js.JSValueRef, - _: js.ExceptionRef, - ) js.JSObjectRef { - return TextEncoder.Class.make(ctx, &text_encoder); +comptime { + if (!JSC.is_bindgen) { + _ = TextEncoder.TextEncoder__encode; + _ = TextEncoder.TextEncoder__encodeInto; + _ = TextEncoder.TextEncoder__encodeRopeString; } -}; +} /// https://encoding.spec.whatwg.org/encodings.json pub const EncodingLabel = enum { @@ -731,51 +742,51 @@ pub const Encoder = struct { export fn Bun__encoding__constructFromLatin1AsHex(globalObject: *JSGlobalObject, input: [*]const u8, len: usize) JSValue { var slice = constructFromU8(input, len, .hex); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromLatin1AsASCII(globalObject: *JSGlobalObject, input: [*]const u8, len: usize) JSValue { var slice = constructFromU8(input, len, .ascii); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromLatin1AsURLSafeBase64(globalObject: *JSGlobalObject, input: [*]const u8, len: usize) JSValue { var slice = constructFromU8(input, len, .base64url); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromLatin1AsUTF16(globalObject: *JSGlobalObject, input: [*]const u8, len: usize) JSValue { var slice = constructFromU8(input, len, .utf16le); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromLatin1AsUTF8(globalObject: *JSGlobalObject, input: [*]const u8, len: usize) JSValue { var slice = constructFromU8(input, len, JSC.Node.Encoding.utf8); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromLatin1AsBase64(globalObject: *JSGlobalObject, input: [*]const u8, len: usize) JSValue { var slice = constructFromU8(input, len, .base64); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromUTF16AsBase64(globalObject: *JSGlobalObject, input: [*]const u16, len: usize) JSValue { var slice = constructFromU16(input, len, .base64); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromUTF16AsHex(globalObject: *JSGlobalObject, input: [*]const u16, len: usize) JSValue { var slice = constructFromU16(input, len, .hex); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromUTF16AsURLSafeBase64(globalObject: *JSGlobalObject, input: [*]const u16, len: usize) JSValue { var slice = constructFromU16(input, len, .base64url); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromUTF16AsUTF16(globalObject: *JSGlobalObject, input: [*]const u16, len: usize) JSValue { var slice = constructFromU16(input, len, JSC.Node.Encoding.utf16le); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromUTF16AsUTF8(globalObject: *JSGlobalObject, input: [*]const u16, len: usize) JSValue { var slice = constructFromU16(input, len, .utf8); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__constructFromUTF16AsASCII(globalObject: *JSGlobalObject, input: [*]const u16, len: usize) JSValue { var slice = constructFromU16(input, len, .utf8); - return JSC.JSValue.createBuffer(globalObject, slice, VirtualMachine.vm.allocator); + return JSC.JSValue.createBuffer(globalObject, slice, globalObject.bunVM().allocator); } export fn Bun__encoding__toStringUTF16(input: [*]const u8, len: usize, globalObject: *JSC.JSGlobalObject) JSValue { diff --git a/src/javascript/jsc/webcore/response.zig b/src/javascript/jsc/webcore/response.zig index bd6d05bcc..19134b357 100644 --- a/src/javascript/jsc/webcore/response.zig +++ b/src/javascript/jsc/webcore/response.zig @@ -7,7 +7,7 @@ const ZigURL = @import("../../../url.zig").URL; const HTTPClient = @import("http"); const NetworkThread = HTTPClient.NetworkThread; const AsyncIO = NetworkThread.AsyncIO; -const JSC = @import("../../../jsc.zig"); +const JSC = @import("javascript_core"); const js = JSC.C; const Method = @import("../../../http/method.zig").Method; @@ -38,11 +38,12 @@ const JSError = JSC.JSError; const JSGlobalObject = JSC.JSGlobalObject; const VirtualMachine = @import("../javascript.zig").VirtualMachine; -const Task = @import("../javascript.zig").Task; +const Task = JSC.Task; const JSPrinter = @import("../../../js_printer.zig"); const picohttp = @import("picohttp"); const StringJoiner = @import("../../../string_joiner.zig"); const uws = @import("uws"); + pub const Response = struct { pub const Pool = struct { response_objects_pool: [127]JSC.C.JSObjectRef = undefined, @@ -92,6 +93,7 @@ pub const Response = struct { }, .{}, ); + pub const Class = NewClass( Response, .{ .name = "Response" }, @@ -317,7 +319,8 @@ pub const Response = struct { pub fn makeMaybePooled(ctx: js.JSContextRef, ptr: *Response) JSC.C.JSObjectRef { if (comptime JSC.is_bindgen) unreachable; - if (JSC.VirtualMachine.vm.response_objects_pool) |pool| { + var vm = ctx.bunVM(); + if (vm.response_objects_pool) |pool| { if (pool.get(ptr)) |object| { JSC.C.JSValueUnprotect(ctx, object); return object; @@ -417,7 +420,7 @@ pub const Response = struct { _: js.ExceptionRef, ) js.JSObjectRef { // https://github.com/remix-run/remix/blob/db2c31f64affb2095e4286b91306b96435967969/packages/remix-server-runtime/responses.ts#L4 - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); // var response = getAllocator(ctx).create(Response) catch unreachable; var response = Response{ @@ -480,7 +483,7 @@ pub const Response = struct { _: js.ExceptionRef, ) js.JSObjectRef { // https://github.com/remix-run/remix/blob/db2c31f64affb2095e4286b91306b96435967969/packages/remix-server-runtime/responses.ts#L4 - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); // var response = getAllocator(ctx).create(Response) catch unreachable; var response = Response{ @@ -892,7 +895,7 @@ pub const Fetch = struct { var headers: ?Headers = null; var body: MutableString = MutableString.initEmpty(bun.default_allocator); var method = Method.GET; - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); var url: ZigURL = undefined; var first_arg = args.nextEat().?; var blob_store: ?*Blob.Store = null; @@ -1042,7 +1045,7 @@ pub const Headers = struct { }; headers.entries.ensureTotalCapacity(allocator, header_count) catch unreachable; headers.entries.len = header_count; - headers.buf.ensureTotalCapacity(allocator, buf_len) catch unreachable; + headers.buf.ensureTotalCapacityPrecise(allocator, buf_len) catch unreachable; headers.buf.items.len = buf_len; var sliced = headers.entries.slice(); var names = sliced.items(.name); @@ -1275,7 +1278,7 @@ pub const Blob = struct { arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSObjectRef { - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); // accept a path or a blob var path_or_blob = PathOrBlob.fromJS(ctx, &args, exception) orelse { exception.* = JSC.toInvalidArguments("Bun.write expects a path, file descriptor or a blob", .{}, ctx).asObjectRef(); @@ -1398,7 +1401,7 @@ pub const Blob = struct { arguments: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSObjectRef { - var args = JSC.Node.ArgumentsSlice.from(arguments); + var args = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), arguments); defer args.deinit(); var path = JSC.Node.PathOrFileDescriptor.fromJS(ctx, &args, exception) orelse { @@ -1416,7 +1419,8 @@ pub const Blob = struct { pub fn findOrCreateFileFromPath(path_: JSC.Node.PathOrFileDescriptor, globalThis: *JSGlobalObject) Blob { var path = path_; - if (VirtualMachine.vm.getFileBlob(path)) |blob| { + var vm = globalThis.bunVM(); + if (vm.getFileBlob(path)) |blob| { blob.ref(); return Blob.initWithStore(blob, globalThis); } @@ -1432,15 +1436,15 @@ pub const Blob = struct { .fd => { switch (path.fd) { std.os.STDIN_FILENO => return Blob.initWithStore( - VirtualMachine.vm.rareData().stdin(), + vm.rareData().stdin(), globalThis, ), std.os.STDERR_FILENO => return Blob.initWithStore( - VirtualMachine.vm.rareData().stderr(), + vm.rareData().stderr(), globalThis, ), std.os.STDOUT_FILENO => return Blob.initWithStore( - VirtualMachine.vm.rareData().stdout(), + vm.rareData().stdout(), globalThis, ), else => {}, @@ -1449,7 +1453,7 @@ pub const Blob = struct { } const result = Blob.initWithStore(Blob.Store.initFile(path, null, bun.default_allocator) catch unreachable, globalThis); - VirtualMachine.vm.putFileBlob(path, result.store.?) catch unreachable; + vm.putFileBlob(path, result.store.?) catch unreachable; return result; } @@ -2649,6 +2653,8 @@ pub const Blob = struct { mime_type: HTTPClient.MimeType = HTTPClient.MimeType.other, is_atty: ?bool = null, mode: JSC.Node.Mode = 0, + seekable: ?bool = null, + max_size: SizeType = 0, pub fn init(pathlike: JSC.Node.PathOrFileDescriptor, mime_type: ?HTTPClient.MimeType) FileStore { return .{ .pathlike = pathlike, .mime_type = mime_type orelse HTTPClient.MimeType.other }; @@ -2705,21 +2711,17 @@ pub const Blob = struct { pub const Class = NewClass( Blob, .{ .name = "Blob" }, - .{ - .finalize = finalize, - .text = .{ - .rfn = getText, - }, - .json = .{ - .rfn = getJSON, - }, - .arrayBuffer = .{ - .rfn = getArrayBuffer, - }, - .slice = .{ - .rfn = getSlice, - }, - }, + .{ .finalize = finalize, .text = .{ + .rfn = getText, + }, .json = .{ + .rfn = getJSON, + }, .arrayBuffer = .{ + .rfn = getArrayBuffer, + }, .slice = .{ + .rfn = getSlice, + }, .stream = .{ + .rfn = getStream, + } }, .{ .@"type" = .{ .get = getType, @@ -2732,6 +2734,30 @@ pub const Blob = struct { }, ); + pub fn getStream( + this: *Blob, + ctx: js.JSContextRef, + _: js.JSObjectRef, + _: js.JSObjectRef, + arguments: []const js.JSValueRef, + exception: js.ExceptionRef, + ) JSC.C.JSValueRef { + var recommended_chunk_size: SizeType = 0; + if (arguments.len > 0) { + if (!JSValue.c(arguments[0]).isNumber() and !JSValue.c(arguments[0]).isUndefinedOrNull()) { + JSC.throwInvalidArguments("chunkSize must be a number", .{}, ctx, exception); + return null; + } + + recommended_chunk_size = @intCast(SizeType, @maximum(0, @truncate(i52, JSValue.c(arguments[0]).toInt64()))); + } + return JSC.WebCore.ReadableStream.fromBlob( + ctx.ptr(), + this, + recommended_chunk_size, + ).asObjectRef(); + } + fn promisified( value: JSC.JSValue, global: *JSGlobalObject, @@ -2815,7 +2841,7 @@ pub const Blob = struct { // If the optional end parameter is not used as a parameter when making this call, let relativeEnd be size. var relativeEnd: i64 = @intCast(i64, this.size); - var args_iter = JSC.Node.ArgumentsSlice.from(args); + var args_iter = JSC.Node.ArgumentsSlice.from(ctx.bunVM(), args); if (args_iter.nextEat()) |start_| { const start = start_.toInt64(); if (start < 0) { @@ -3417,7 +3443,7 @@ pub const Blob = struct { }, .ret = undefined, }; - JSC.VirtualMachine.vm.global.vm().deferGC(&ctx, DeferCtx.run); + global.vm().deferGC(&ctx, DeferCtx.run); return ctx.ret; } @@ -3488,6 +3514,7 @@ pub const Blob = struct { JSC.JSValue.JSType.DataView, => { var buf = try bun.default_allocator.dupe(u8, top_value.asArrayBuffer(global).?.byteSlice()); + return Blob.init(buf, bun.default_allocator, global); }, @@ -3518,6 +3545,7 @@ pub const Blob = struct { var stack_mem_all = stack_allocator.get(); var stack: std.ArrayList(JSValue) = std.ArrayList(JSValue).init(stack_mem_all); var joiner = StringJoiner{ .use_pool = false, .node_allocator = stack_mem_all }; + var could_have_non_ascii = false; defer if (stack_allocator.fixed_buffer_allocator.end_index >= 1024) stack.deinit(); @@ -3529,6 +3557,7 @@ pub const Blob = struct { JSC.JSValue.JSType.DerivedStringObject, => { var sliced = current.toSlice(global, bun.default_allocator); + could_have_non_ascii = could_have_non_ascii or sliced.allocated; joiner.append( sliced.slice(), 0, @@ -3557,6 +3586,7 @@ pub const Blob = struct { JSC.JSValue.JSType.DerivedStringObject, => { var sliced = item.toSlice(global, bun.default_allocator); + could_have_non_ascii = could_have_non_ascii or sliced.allocated; joiner.append( sliced.slice(), 0, @@ -3578,12 +3608,14 @@ pub const Blob = struct { JSC.JSValue.JSType.BigUint64Array, JSC.JSValue.JSType.DataView, => { + could_have_non_ascii = true; var buf = item.asArrayBuffer(global).?; joiner.append(buf.byteSlice(), 0, null); continue; }, .Array, .DerivedArray => { any_arrays = true; + could_have_non_ascii = true; break; }, else => { @@ -3592,6 +3624,7 @@ pub const Blob = struct { switch (data.tag()) { .Blob => { var blob: *Blob = data.as(Blob); + could_have_non_ascii = could_have_non_ascii or !(blob.is_all_ascii orelse false); joiner.append(blob.sharedView(), 0, null); continue; }, @@ -3622,6 +3655,7 @@ pub const Blob = struct { => { var buf = current.asArrayBuffer(global).?; joiner.append(buf.slice(), 0, null); + could_have_non_ascii = true; }, else => { @@ -3631,6 +3665,7 @@ pub const Blob = struct { switch (data.tag()) { .Blob => { var blob: *Blob = data.as(Blob); + could_have_non_ascii = could_have_non_ascii or !(blob.is_all_ascii orelse false); joiner.append(blob.sharedView(), 0, null); break :outer; }, @@ -3639,6 +3674,7 @@ pub const Blob = struct { } var sliced = current.toSlice(global, bun.default_allocator); + could_have_non_ascii = could_have_non_ascii or sliced.allocated; joiner.append( sliced.slice(), 0, @@ -3651,6 +3687,10 @@ pub const Blob = struct { } var joined = try joiner.done(bun.default_allocator); + + if (!could_have_non_ascii) { + return Blob.initWithAllASCII(joined, bun.default_allocator, global, true); + } return Blob.init(joined, bun.default_allocator, global); } }; @@ -3771,13 +3811,15 @@ pub const Body = struct { pub const PendingValue = struct { promise: ?JSValue = null, + readable: JSValue = JSValue.zero, + global: *JSGlobalObject, task: ?*anyopaque = null, /// runs after the data is available. callback: ?fn (ctx: *anyopaque, value: *Value) void = null, /// conditionally runs when requesting data /// used in HTTP server to ignore request bodies unless asked for it - onRequestData: ?fn (ctx: *anyopaque) void = null, + onPull: ?fn (ctx: *anyopaque) void = null, deinit: bool = false, action: Action = Action.none, @@ -3786,9 +3828,9 @@ pub const Body = struct { var promise = JSC.JSPromise.create(globalThis); const promise_value = promise.asValue(globalThis); value.promise = promise_value; - if (value.onRequestData) |onRequestData| { - value.onRequestData = null; - onRequestData(value.task.?); + if (value.onPull) |onPull| { + value.onPull = null; + onPull(value.task.?); } return promise_value; } @@ -3905,6 +3947,12 @@ pub const Body = struct { this.* = .{ .Error = error_instance }; } + pub fn toErrorString(this: *Value, comptime err: string, global: *JSGlobalObject) void { + var error_str = ZigString.init(err); + var error_instance = error_str.toErrorInstance(global); + return this.toErrorInstance(error_instance, global); + } + pub fn toError(this: *Value, err: anyerror, global: *JSGlobalObject) void { var error_str = ZigString.init(std.fmt.allocPrint( bun.default_allocator, @@ -4003,6 +4051,11 @@ pub const Body = struct { } else |_| {} } + // if (value.as(JSC.WebCore.ReadableStream)) |readable| { + // body.value = Body.Value.fromReadableStream(ctx, readable); + // return body; + // } + body.value = .{ .Blob = Blob.fromJS(ctx.ptr(), value, true, false) catch |err| { if (err == error.InvalidArguments) { diff --git a/src/javascript/jsc/webcore/streams.zig b/src/javascript/jsc/webcore/streams.zig new file mode 100644 index 000000000..13829cd91 --- /dev/null +++ b/src/javascript/jsc/webcore/streams.zig @@ -0,0 +1,1321 @@ +const std = @import("std"); +const Api = @import("../../../api/schema.zig").Api; +const bun = @import("../../../global.zig"); +const RequestContext = @import("../../../http.zig").RequestContext; +const MimeType = @import("../../../http.zig").MimeType; +const ZigURL = @import("../../../url.zig").URL; +const HTTPClient = @import("http"); +const NetworkThread = HTTPClient.NetworkThread; +const AsyncIO = NetworkThread.AsyncIO; +const JSC = @import("javascript_core"); +const js = JSC.C; + +const Method = @import("../../../http/method.zig").Method; +const FetchHeaders = JSC.FetchHeaders; +const ObjectPool = @import("../../../pool.zig").ObjectPool; +const SystemError = JSC.SystemError; +const Output = @import("../../../global.zig").Output; +const MutableString = @import("../../../global.zig").MutableString; +const strings = @import("../../../global.zig").strings; +const string = @import("../../../global.zig").string; +const default_allocator = @import("../../../global.zig").default_allocator; +const FeatureFlags = @import("../../../global.zig").FeatureFlags; +const ArrayBuffer = @import("../base.zig").ArrayBuffer; +const Properties = @import("../base.zig").Properties; +const NewClass = @import("../base.zig").NewClass; +const d = @import("../base.zig").d; +const castObj = @import("../base.zig").castObj; +const getAllocator = @import("../base.zig").getAllocator; +const JSPrivateDataPtr = @import("../base.zig").JSPrivateDataPtr; +const GetJSPrivateData = @import("../base.zig").GetJSPrivateData; +const Environment = @import("../../../env.zig"); +const ZigString = JSC.ZigString; +const IdentityContext = @import("../../../identity_context.zig").IdentityContext; +const JSInternalPromise = JSC.JSInternalPromise; +const JSPromise = JSC.JSPromise; +const JSValue = JSC.JSValue; +const JSError = JSC.JSError; +const JSGlobalObject = JSC.JSGlobalObject; + +const VirtualMachine = @import("../javascript.zig").VirtualMachine; +const Task = JSC.Task; +const JSPrinter = @import("../../../js_printer.zig"); +const picohttp = @import("picohttp"); +const StringJoiner = @import("../../../string_joiner.zig"); +const uws = @import("uws"); +const Blob = JSC.WebCore.Blob; +const Response = JSC.WebCore.Response; +const Request = JSC.WebCore.Request; + +pub const ReadableStream = struct { + pub const Tag = enum(i32) { + Blob = 1, + File = 2, + HTTPRequest = 3, + HTTPSRequest = 4, + }; + + extern fn ZigGlobalObject__createNativeReadableStream(*JSGlobalObject, nativePtr: JSValue, nativeType: JSValue) JSValue; + + pub fn fromNative(globalThis: *JSGlobalObject, id: Tag, ptr: *anyopaque) JSC.JSValue { + return ZigGlobalObject__createNativeReadableStream(globalThis, JSValue.fromPtr(ptr), JSValue.jsNumber(@enumToInt(id))); + } + pub fn fromBlob(globalThis: *JSGlobalObject, blob: *const Blob, recommended_chunk_size: Blob.SizeType) JSC.JSValue { + if (comptime JSC.is_bindgen) + unreachable; + var store = blob.store orelse { + return ReadableStream.empty(globalThis); + }; + switch (store.data) { + .bytes => { + var reader = bun.default_allocator.create(ByteBlobLoader.Source) catch unreachable; + reader.* = .{ + .context = undefined, + }; + reader.context.setup(blob, recommended_chunk_size); + return reader.toJS(globalThis); + }, + .file => { + var reader = bun.default_allocator.create(FileBlobLoader.Source) catch unreachable; + reader.* = .{ + .context = undefined, + }; + reader.context.setup(store, recommended_chunk_size); + return reader.toJS(globalThis); + }, + } + } + + pub fn empty(globalThis: *JSGlobalObject) JSC.JSValue { + if (comptime JSC.is_bindgen) + unreachable; + + return ReadableStream__empty(globalThis); + } + + extern fn ReadableStream__empty(*JSGlobalObject) JSC.JSValue; + extern fn ReadableStream__fromBlob( + *JSGlobalObject, + store: *anyopaque, + offset: usize, + length: usize, + ) JSC.JSValue; + const Base = @import("../../../ast/base.zig"); + pub const StreamTag = enum(usize) { + invalid = 0, + _, + + pub fn init(filedes: JSC.Node.FileDescriptor) StreamTag { + var bytes = [8]u8{ 1, 0, 0, 0, 0, 0, 0, 0 }; + const filedes_ = @bitCast([8]u8, @as(usize, @truncate(u56, @intCast(usize, filedes)))); + bytes[1..8].* = filedes_[0..7].*; + + return @intToEnum(StreamTag, @bitCast(u64, bytes)); + } + + pub fn fd(this: StreamTag) JSC.Node.FileDescriptor { + var bytes = @bitCast([8]u8, @enumToInt(this)); + if (bytes[0] != 1) { + return std.math.maxInt(JSC.Node.FileDescriptor); + } + var out: u64 = 0; + @bitCast([8]u8, out)[0..7].* = bytes[1..8].*; + return @intCast(JSC.Node.FileDescriptor, out); + } + }; + + pub fn NewNativeReader( + comptime Context: type, + comptime onEnqueue: anytype, + comptime onEnqueueMany: anytype, + comptime onClose: anytype, + comptime onError: anytype, + comptime name_: []const u8, + ) type { + return struct { + pub const JSReadableStreamReaderNative = struct { + pub const shim = JSC.Shimmer(std.mem.span(name_), "JSReadableStreamReaderNative", @This()); + pub const tag = Context.tag; + pub const name = std.fmt.comptimePrint("{s}_JSReadableStreamReaderNative", .{std.mem.span(name_)}); + + pub fn enqueue(globalThis: *JSGlobalObject, callframe: *const JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callframe.argument(0).asPtr(*Context); + var buffer = callframe.argument(1).asArrayBuffer(globalThis) orelse { + globalThis.vm().throwError(globalThis, JSC.toInvalidArguments("Expected TypedArray or ArrayBuffer", .{}, globalThis)); + return JSC.JSValue.jsUndefined(); + }; + return onEnqueue(this, globalThis, buffer.slice(), callframe.argument(1)); + } + + pub fn enqueueMany(globalThis: *JSGlobalObject, callframe: *const JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callframe.argument(0).asPtr(*Context); + return onEnqueueMany(this, globalThis, callframe.argument(1)); + } + + pub fn close(globalThis: *JSGlobalObject, callframe: *const JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callframe.argument(0).asPtr(*Context); + return onClose(this, globalThis, callframe.argument(1)); + } + + pub fn @"error"(globalThis: *JSGlobalObject, callframe: *const JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callframe.argument(0).asPtr(*Context); + return onError(this, globalThis, callframe.argument(1)); + } + + pub fn load(globalThis: *JSGlobalObject) callconv(.C) JSC.JSValue { + if (comptime JSC.is_bindgen) unreachable; + if (comptime Environment.allow_assert) { + // this should be cached per globals object + const OnlyOnce = struct { + pub threadlocal var last_globals: ?*JSGlobalObject = null; + }; + if (OnlyOnce.last_globals) |last_globals| { + std.debug.assert(last_globals != globalThis); + } + OnlyOnce.last_globals = globalThis; + } + return JSC.JSArray.from(globalThis, &.{ + JSC.NewFunction(globalThis, null, 2, JSReadableStreamReaderNative.enqueue), + JSC.NewFunction(globalThis, null, 2, JSReadableStreamReaderNative.enqueueMany), + JSC.NewFunction(globalThis, null, 2, JSReadableStreamReaderNative.close), + JSC.NewFunction(globalThis, null, 2, JSReadableStreamReaderNative.@"error"), + }); + } + + pub const Export = shim.exportFunctions(.{ + .@"load" = load, + }); + + comptime { + if (!JSC.is_bindgen) { + @export(load, .{ .name = Export[0].symbol_name }); + _ = JSReadableStreamReaderNative.enqueue; + _ = JSReadableStreamReaderNative.enqueueMany; + _ = JSReadableStreamReaderNative.close; + _ = JSReadableStreamReaderNative.@"error"; + } + } + }; + }; + } +}; + +pub const StreamStart = union(enum) { + empty: void, + err: JSC.Node.Syscall.Error, + chunk_size: Blob.SizeType, + ready: void, +}; + +pub const StreamResult = union(enum) { + owned: bun.ByteList, + owned_and_done: bun.ByteList, + temporary_and_done: bun.ByteList, + temporary: bun.ByteList, + into_array: IntoArray, + into_array_and_done: IntoArray, + pending: *Pending, + err: JSC.Node.Syscall.Error, + done: void, + + pub const IntoArray = struct { + value: JSValue = JSValue.zero, + len: Blob.SizeType = std.math.maxInt(Blob.SizeType), + }; + + pub const Pending = struct { + frame: anyframe, + result: StreamResult, + used: bool = false, + }; + + pub fn isDone(this: *const StreamResult) bool { + return switch (this.*) { + .owned_and_done, .temporary_and_done, .into_array_and_done, .done, .err => true, + else => false, + }; + } + + fn toPromisedWrap(globalThis: *JSGlobalObject, promise: *JSPromise, pending: *Pending) void { + suspend {} + + pending.used = true; + const result: StreamResult = pending.result; + + switch (result) { + .err => |err| { + promise.reject(globalThis, err.toJSC(globalThis)); + }, + .done => { + promise.resolve(globalThis, JSValue.jsBoolean(false)); + }, + else => { + promise.resolve(globalThis, result.toJS(globalThis)); + }, + } + } + + pub fn toPromised(globalThis: *JSGlobalObject, promise: *JSPromise, pending: *Pending) void { + var frame = bun.default_allocator.create(@Frame(toPromisedWrap)) catch unreachable; + frame.* = async toPromisedWrap(globalThis, promise, pending); + pending.frame = frame; + } + + pub fn toJS(this: *const StreamResult, globalThis: *JSGlobalObject) JSValue { + switch (this.*) { + .owned => |list| { + return JSC.ArrayBuffer.fromBytes(list.slice(), .Uint8Array).toJS(globalThis.ref(), null); + }, + .owned_and_done => |list| { + return JSC.ArrayBuffer.fromBytes(list.slice(), .Uint8Array).toJS(globalThis.ref(), null); + }, + .temporary => |temp| { + var array = JSC.JSValue.createUninitializedUint8Array(globalThis, temp.len); + var slice = array.asArrayBuffer(globalThis).?.slice(); + @memcpy(slice.ptr, temp.ptr, temp.len); + return array; + }, + .temporary_and_done => |temp| { + var array = JSC.JSValue.createUninitializedUint8Array(globalThis, temp.len); + var slice = array.asArrayBuffer(globalThis).?.slice(); + @memcpy(slice.ptr, temp.ptr, temp.len); + return array; + }, + .into_array => |array| { + return JSC.JSValue.jsNumberFromInt64(array.len); + }, + .into_array_and_done => |array| { + return JSC.JSValue.jsNumberFromInt64(array.len); + }, + .pending => |pending| { + var promise = JSC.JSPromise.create(globalThis); + toPromised(globalThis, promise, pending); + return promise.asValue(globalThis); + }, + + .err => |err| { + return JSC.JSPromise.rejectedPromise(globalThis, JSValue.c(err.toJS(globalThis.ref()))).asValue(globalThis); + }, + + // false == controller.close() + // undefined == noop, but we probably won't send it + .done => { + return JSC.JSValue.jsBoolean(false); + }, + } + } +}; + +pub fn WritableStreamSink( + comptime Context: type, + comptime onStart: ?fn (this: Context) void, + comptime onWrite: fn (this: Context, bytes: []const u8) JSC.Maybe(Blob.SizeType), + comptime onAbort: ?fn (this: Context) void, + comptime onClose: ?fn (this: Context) void, + comptime deinit: ?fn (this: Context) void, +) type { + return struct { + context: Context, + closed: bool = false, + deinited: bool = false, + pending_err: ?JSC.Node.Syscall.Error = null, + aborted: bool = false, + + abort_signaler: ?*anyopaque = null, + onAbortCallback: ?fn (?*anyopaque) void = null, + + close_signaler: ?*anyopaque = null, + onCloseCallback: ?fn (?*anyopaque) void = null, + + pub const This = @This(); + + pub fn write(this: *This, bytes: []const u8) JSC.Maybe(Blob.SizeType) { + if (this.pending_err) |err| { + this.pending_err = null; + return .{ .err = err }; + } + + if (this.closed or this.aborted or this.deinited) { + return .{ .result = 0 }; + } + return onWrite(&this.context, bytes); + } + + pub fn start(this: *This) StreamStart { + return onStart(&this.context); + } + + pub fn abort(this: *This) void { + if (this.closed or this.deinited or this.aborted) { + return; + } + + this.aborted = true; + onAbort(&this.context); + } + + pub fn didAbort(this: *This) void { + if (this.closed or this.deinited or this.aborted) { + return; + } + this.aborted = true; + + if (this.onAbortCallback) |cb| { + this.onAbortCallback = null; + cb(this.abort_signaler); + } + } + + pub fn didClose(this: *This) void { + if (this.closed or this.deinited or this.aborted) { + return; + } + this.closed = true; + + if (this.onCloseCallback) |cb| { + this.onCloseCallback = null; + cb(this.close_signaler); + } + } + + pub fn close(this: *This) void { + if (this.closed or this.deinited or this.aborted) { + return; + } + + this.closed = true; + onClose(this.context); + } + + pub fn deinit(this: *This) void { + if (this.deinited) { + return; + } + this.deinited = true; + deinit(this.context); + } + + pub fn getError(this: *This) ?JSC.Node.Syscall.Error { + if (this.pending_err) |err| { + this.pending_err = null; + return err; + } + + return null; + } + }; +} + +pub fn HTTPServerWritable(comptime ssl: bool) type { + return struct { + pub const UWSResponse = uws.NewApp(ssl).Response; + res: *UWSResponse, + pending_chunk: []const u8 = "", + is_listening_for_abort: bool = false, + wrote: Blob.SizeType = 0, + callback: anyframe->JSC.Maybe(Blob.SizeType) = undefined, + writable: Writable, + + pub fn onWritable(this: *@This(), available: c_ulong, _: *UWSResponse) callconv(.C) bool { + const to_write = @minimum(@truncate(Blob.SizeType, available), @truncate(Blob.SizeType, this.pending_chunk.len)); + if (!this.res.write(this.pending_chunk[0..to_write])) { + return true; + } + + this.pending_chunk = this.pending_chunk[to_write..]; + this.wrote += to_write; + if (this.pending_chunk.len > 0) { + this.res.onWritable(*@This(), onWritable, this); + return true; + } + + var callback = this.callback; + this.callback = undefined; + // TODO: clarify what the boolean means + resume callback; + bun.default_allocator.destroy(callback.*); + return false; + } + + pub fn onStart(this: *@This()) void { + if (this.res.hasResponded()) { + this.writable.didClose(); + } + } + pub fn onWrite(this: *@This(), bytes: []const u8) JSC.Maybe(Blob.SizeType) { + if (this.writable.aborted) { + return .{ .result = 0 }; + } + + if (this.pending_chunk.len > 0) { + return JSC.Maybe(Blob.SizeType).retry; + } + + if (this.res.write(bytes)) { + return .{ .result = @truncate(Blob.SizeType, bytes.len) }; + } + + this.pending_chunk = bytes; + this.writable.pending_err = null; + suspend { + if (!this.is_listening_for_abort) { + this.is_listening_for_abort = true; + this.res.onAborted(*@This(), onAborted); + } + + this.res.onWritable(*@This(), onWritable, this); + var frame = bun.default_allocator.create(@TypeOf(@Frame(onWrite))) catch unreachable; + this.callback = frame; + frame.* = @frame().*; + } + const wrote = this.wrote; + this.wrote = 0; + if (this.writable.pending_err) |err| { + this.writable.pending_err = null; + return .{ .err = err }; + } + return .{ .result = wrote }; + } + + // client-initiated + pub fn onAborted(this: *@This(), _: *UWSResponse) void { + this.writable.didAbort(); + } + // writer-initiated + pub fn onAbort(this: *@This()) void { + this.res.end("", true); + } + pub fn onClose(this: *@This()) void { + this.res.end("", false); + } + pub fn deinit(_: *@This()) void {} + + pub const Writable = WritableStreamSink(@This(), onStart, onWrite, onAbort, onClose, deinit); + }; +} +pub const HTTPSWriter = HTTPServerWritable(true); +pub const HTTPWriter = HTTPServerWritable(false); + +pub fn ReadableStreamSource( + comptime Context: type, + comptime name_: []const u8, + comptime onStart: anytype, + comptime onPull: anytype, + comptime onCancel: fn (this: *Context) void, + comptime deinit: fn (this: *Context) void, +) type { + return struct { + context: Context, + cancelled: bool = false, + deinited: bool = false, + pending_err: ?JSC.Node.Syscall.Error = null, + close_handler: ?fn (*anyopaque) void = null, + close_ctx: ?*anyopaque = null, + close_jsvalue: JSValue = JSValue.zero, + globalThis: *JSGlobalObject = undefined, + + const This = @This(); + const ReadableStreamSourceType = @This(); + + pub fn pull(this: *This, buf: []u8) StreamResult { + return onPull(&this.context, buf, JSValue.zero); + } + + pub fn start( + this: *This, + ) StreamStart { + return onStart(&this.context); + } + + pub fn pullFromJS(this: *This, buf: []u8, view: JSValue) StreamResult { + return onPull(&this.context, buf, view); + } + + pub fn startFromJS(this: *This) StreamStart { + return onStart(&this.context); + } + + pub fn cancel(this: *This) void { + if (this.cancelled or this.deinited) { + return; + } + + this.cancelled = true; + onCancel(&this.context); + } + + pub fn onClose(this: *This) void { + if (this.cancelled or this.deinited) { + return; + } + + if (this.close_handler) |close| { + this.close_handler = null; + close(this.close_ctx); + } + } + + pub fn deinit(this: *This) void { + if (this.deinited) { + return; + } + this.deinited = true; + deinit(&this.context); + } + + pub fn getError(this: *This) ?JSC.Node.Syscall.Error { + if (this.pending_err) |err| { + this.pending_err = null; + return err; + } + + return null; + } + + pub fn toJS(this: *ReadableStreamSourceType, globalThis: *JSGlobalObject) JSC.JSValue { + return ReadableStream.fromNative(globalThis, Context.tag, this); + } + + pub const JSReadableStreamSource = struct { + pub const shim = JSC.Shimmer(std.mem.span(name_), "JSReadableStreamSource", @This()); + pub const name = std.fmt.comptimePrint("{s}_JSReadableStreamSource", .{std.mem.span(name_)}); + + pub fn pull(globalThis: *JSGlobalObject, callFrame: *JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callFrame.argument(0).asPtr(ReadableStreamSourceType); + const view = callFrame.argument(1); + view.ensureStillAlive(); + var buffer = view.asArrayBuffer(globalThis) orelse return JSC.JSValue.jsUndefined(); + return processResult( + globalThis, + callFrame, + this.pullFromJS(buffer.slice(), view), + ); + } + pub fn start(globalThis: *JSGlobalObject, callFrame: *JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callFrame.argument(0).asPtr(ReadableStreamSourceType); + switch (this.startFromJS()) { + .empty => return JSValue.jsNumber(0), + .ready => return JSValue.jsNumber(16384), + .chunk_size => |size| return JSValue.jsNumber(size), + .err => |err| { + globalThis.vm().throwError(globalThis, err.toJSC(globalThis)); + return JSC.JSValue.jsUndefined(); + }, + } + } + + pub fn processResult(globalThis: *JSGlobalObject, callFrame: *JSC.CallFrame, result: StreamResult) JSC.JSValue { + switch (result) { + .err => |err| { + globalThis.vm().throwError(globalThis, err.toJSC(globalThis)); + return JSValue.jsUndefined(); + }, + .temporary_and_done, .owned_and_done, .into_array_and_done => { + JSC.C.JSObjectSetPropertyAtIndex(globalThis.ref(), callFrame.argument(2).asObjectRef(), 0, JSValue.jsBoolean(true).asObjectRef(), null); + return result.toJS(globalThis); + }, + else => return result.toJS(globalThis), + } + } + pub fn cancel(_: *JSGlobalObject, callFrame: *JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callFrame.argument(0).asPtr(ReadableStreamSourceType); + this.cancel(); + return JSC.JSValue.jsUndefined(); + } + pub fn setClose(globalThis: *JSGlobalObject, callFrame: *JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callFrame.argument(0).asPtr(ReadableStreamSourceType); + this.close_ctx = this; + this.close_handler = JSReadableStreamSource.onClose; + this.globalThis = globalThis; + this.close_jsvalue = callFrame.argument(1); + return JSC.JSValue.jsUndefined(); + } + + fn onClose(ptr: *anyopaque) void { + var this = bun.cast(*ReadableStreamSourceType, ptr); + _ = this.close_jsvalue.call(this.globalThis, &.{}); + // this.closer + } + + pub fn deinit(_: *JSGlobalObject, callFrame: *JSC.CallFrame) callconv(.C) JSC.JSValue { + var this = callFrame.argument(0).asPtr(ReadableStreamSourceType); + this.deinit(); + return JSValue.jsUndefined(); + } + + pub fn load(globalThis: *JSGlobalObject) callconv(.C) JSC.JSValue { + if (comptime JSC.is_bindgen) unreachable; + if (comptime Environment.allow_assert) { + // this should be cached per globals object + const OnlyOnce = struct { + pub threadlocal var last_globals: ?*JSGlobalObject = null; + }; + if (OnlyOnce.last_globals) |last_globals| { + std.debug.assert(last_globals != globalThis); + } + OnlyOnce.last_globals = globalThis; + } + return JSC.JSArray.from(globalThis, &.{ + JSC.NewFunction(globalThis, null, 1, JSReadableStreamSource.pull), + JSC.NewFunction(globalThis, null, 1, JSReadableStreamSource.start), + JSC.NewFunction(globalThis, null, 1, JSReadableStreamSource.cancel), + JSC.NewFunction(globalThis, null, 1, JSReadableStreamSource.setClose), + JSC.NewFunction(globalThis, null, 1, JSReadableStreamSource.deinit), + }); + } + + pub const Export = shim.exportFunctions(.{ + .@"load" = load, + }); + + comptime { + if (!JSC.is_bindgen) { + @export(load, .{ .name = Export[0].symbol_name }); + _ = JSReadableStreamSource.pull; + _ = JSReadableStreamSource.start; + _ = JSReadableStreamSource.cancel; + _ = JSReadableStreamSource.setClose; + _ = JSReadableStreamSource.load; + } + } + }; + }; +} + +pub const ByteBlobLoader = struct { + offset: Blob.SizeType = 0, + store: *Blob.Store, + chunk_size: Blob.SizeType = 1024 * 1024 * 2, + remain: Blob.SizeType = 1024 * 1024 * 2, + done: bool = false, + + pub const tag = ReadableStream.Tag.Blob; + + pub fn setup( + this: *ByteBlobLoader, + blob: *const Blob, + user_chunk_size: Blob.SizeType, + ) void { + blob.store.?.ref(); + var blobe = blob.*; + blobe.resolveSize(); + this.* = ByteBlobLoader{ + .offset = blobe.offset, + .store = blobe.store.?, + .chunk_size = if (user_chunk_size > 0) @minimum(user_chunk_size, blobe.size) else @minimum(1024 * 1024 * 2, blobe.size), + .remain = blobe.size, + .done = false, + }; + } + + pub fn onStart(this: *ByteBlobLoader) StreamStart { + return .{ .chunk_size = this.chunk_size }; + } + + pub fn onPull(this: *ByteBlobLoader, buffer: []u8, array: JSC.JSValue) StreamResult { + array.ensureStillAlive(); + defer array.ensureStillAlive(); + if (this.done) { + return .{ .done = {} }; + } + + var temporary = this.store.sharedView(); + temporary = temporary[this.offset..]; + + temporary = temporary[0..@minimum(buffer.len, @minimum(temporary.len, this.remain))]; + if (temporary.len == 0) { + this.store.deref(); + this.done = true; + return .{ .done = {} }; + } + + const copied = @intCast(Blob.SizeType, temporary.len); + + this.remain -|= copied; + this.offset +|= copied; + @memcpy(buffer.ptr, temporary.ptr, temporary.len); + if (this.remain == 0) { + return .{ .into_array_and_done = .{ .value = array, .len = copied } }; + } + + return .{ .into_array = .{ .value = array, .len = copied } }; + } + + pub fn onCancel(_: *ByteBlobLoader) void {} + + pub fn deinit(this: *ByteBlobLoader) void { + if (!this.done) { + this.done = true; + this.store.deref(); + } + + bun.default_allocator.destroy(this); + } + + pub const Source = ReadableStreamSource(@This(), "ByteBlob", onStart, onPull, onCancel, deinit); +}; + +pub fn RequestBodyStreamer( + comptime is_ssl: bool, +) type { + return struct { + response: *uws.NewApp(is_ssl).Response, + + pub const tag = if (is_ssl) + ReadableStream.Tag.HTTPRequest + else if (is_ssl) + ReadableStream.Tag.HTTPSRequest; + + pub fn setup( + this: *ByteBlobLoader, + blob: *const Blob, + user_chunk_size: Blob.SizeType, + ) void { + blob.store.?.ref(); + var blobe = blob.*; + blobe.resolveSize(); + this.* = ByteBlobLoader{ + .offset = blobe.offset, + .store = blobe.store.?, + .chunk_size = if (user_chunk_size > 0) @minimum(user_chunk_size, blobe.size) else @minimum(1024 * 1024 * 2, blobe.size), + .remain = blobe.size, + .done = false, + }; + } + + pub fn onStart(this: *ByteBlobLoader) StreamStart { + return .{ .chunk_size = this.chunk_size }; + } + + pub fn onPull(this: *ByteBlobLoader, buffer: []u8, array: JSC.JSValue) StreamResult { + array.ensureStillAlive(); + defer array.ensureStillAlive(); + if (this.done) { + return .{ .done = {} }; + } + + var temporary = this.store.sharedView(); + temporary = temporary[this.offset..]; + + temporary = temporary[0..@minimum(buffer.len, @minimum(temporary.len, this.remain))]; + if (temporary.len == 0) { + this.store.deref(); + this.done = true; + return .{ .done = {} }; + } + + const copied = @intCast(Blob.SizeType, temporary.len); + + this.remain -|= copied; + this.offset +|= copied; + @memcpy(buffer.ptr, temporary.ptr, temporary.len); + if (this.remain == 0) { + return .{ .into_array_and_done = .{ .value = array, .len = copied } }; + } + + return .{ .into_array = .{ .value = array, .len = copied } }; + } + + pub fn onCancel(_: *ByteBlobLoader) void {} + + pub fn deinit(this: *ByteBlobLoader) void { + if (!this.done) { + this.done = true; + this.store.deref(); + } + + bun.default_allocator.destroy(this); + } + + pub const label = if (is_ssl) "HTTPSRequestBodyStreamer" else "HTTPRequestBodyStreamer"; + pub const Source = ReadableStreamSource(@This(), label, onStart, onPull, onCancel, deinit); + }; +} + +pub const FileBlobLoader = struct { + buf: []u8 = &[_]u8{}, + protected_view: JSC.JSValue = JSC.JSValue.zero, + fd: JSC.Node.FileDescriptor = 0, + auto_close: bool = false, + loop: *JSC.EventLoop = undefined, + mode: JSC.Node.Mode = 0, + store: *Blob.Store, + total_read: Blob.SizeType = 0, + finalized: bool = false, + callback: anyframe = undefined, + pending: StreamResult.Pending = StreamResult.Pending{ + .frame = undefined, + .used = false, + .result = .{ .done = {} }, + }, + cancelled: bool = false, + user_chunk_size: Blob.SizeType = 0, + scheduled_count: u32 = 0, + concurrent: Concurrent = Concurrent{}, + + const FileReader = @This(); + + const run_on_different_thread_size = bun.huge_allocator_threshold; + + pub const tag = ReadableStream.Tag.File; + + pub fn setup(this: *FileBlobLoader, store: *Blob.Store, chunk_size: Blob.SizeType) void { + store.ref(); + this.* = .{ + .loop = JSC.VirtualMachine.vm.eventLoop(), + .auto_close = store.data.file.pathlike == .path, + .store = store, + .user_chunk_size = chunk_size, + }; + } + + pub fn watch(this: *FileReader) void { + _ = JSC.VirtualMachine.vm.poller.watch(this.fd, .read, this, callback); + this.scheduled_count += 1; + } + + const Concurrent = struct { + read: Blob.SizeType = 0, + task: NetworkThread.Task = .{ .callback = Concurrent.taskCallback }, + completion: AsyncIO.Completion = undefined, + read_frame: anyframe = undefined, + chunk_size: Blob.SizeType = 0, + main_thread_task: JSC.AnyTask = .{ .callback = onJSThread, .ctx = null }, + + pub fn taskCallback(task: *NetworkThread.Task) void { + var this = @fieldParentPtr(FileBlobLoader, "concurrent", @fieldParentPtr(Concurrent, "task", task)); + var frame = HTTPClient.getAllocator().create(@Frame(runAsync)) catch unreachable; + _ = @asyncCall(std.mem.asBytes(frame), undefined, runAsync, .{this}); + } + + pub fn onRead(this: *FileBlobLoader, completion: *HTTPClient.NetworkThread.Completion, result: AsyncIO.ReadError!usize) void { + this.concurrent.read = @truncate(Blob.SizeType, result catch |err| { + if (@hasField(HTTPClient.NetworkThread.Completion, "result")) { + this.pending.result = .{ + .err = JSC.Node.Syscall.Error{ + .errno = @intCast(JSC.Node.Syscall.Error.Int, -completion.result), + .syscall = .read, + }, + }; + } else { + this.pending.result = .{ + .err = JSC.Node.Syscall.Error{ + // this is too hacky + .errno = @truncate(JSC.Node.Syscall.Error.Int, @intCast(u16, @maximum(1, @errorToInt(err)))), + .syscall = .read, + }, + }; + } + this.concurrent.read = 0; + resume this.concurrent.read_frame; + return; + }); + + resume this.concurrent.read_frame; + } + + pub fn scheduleRead(this: *FileBlobLoader) void { + if (comptime Environment.isMac) { + var remaining = this.buf[this.concurrent.read..]; + + while (remaining.len > 0) { + const to_read = @minimum(@as(usize, this.concurrent.chunk_size), remaining.len); + switch (JSC.Node.Syscall.read(this.fd, remaining[0..to_read])) { + .err => |err| { + const retry = comptime if (Environment.isLinux) + std.os.E.WOULDBLOCK + else + std.os.E.AGAIN; + + switch (err.getErrno()) { + retry => break, + else => {}, + } + + this.pending.result = .{ .err = err }; + scheduleMainThreadTask(this); + return; + }, + .result => |result| { + this.concurrent.read += @intCast(Blob.SizeType, result); + remaining = remaining[result..]; + + if (result == 0) { + remaining.len = 0; + break; + } + }, + } + } + + if (remaining.len == 0) { + scheduleMainThreadTask(this); + return; + } + } + + AsyncIO.global.read( + *FileBlobLoader, + this, + onRead, + &this.concurrent.completion, + this.fd, + this.buf[this.concurrent.read..], + null, + ); + + suspend { + var _frame = @frame(); + var this_frame = HTTPClient.getAllocator().create(std.meta.Child(@TypeOf(_frame))) catch unreachable; + this_frame.* = _frame.*; + this.concurrent.read_frame = this_frame; + } + + scheduleMainThreadTask(this); + } + + pub fn onJSThread(task_ctx: *anyopaque) void { + var this: *FileBlobLoader = bun.cast(*FileBlobLoader, task_ctx); + const protected_view = this.protected_view; + defer protected_view.unprotect(); + this.protected_view = JSC.JSValue.zero; + + if (this.finalized and this.scheduled_count == 0) { + if (!this.pending.used) { + resume this.pending.frame; + } + this.scheduled_count -= 1; + + this.deinit(); + + return; + } + + if (!this.pending.used and this.pending.result == .err and this.concurrent.read == 0) { + resume this.pending.frame; + this.scheduled_count -= 1; + this.finalize(); + return; + } + + if (this.concurrent.read == 0) { + this.pending.result = .{ .done = {} }; + resume this.pending.frame; + this.scheduled_count -= 1; + this.finalize(); + return; + } + + this.pending.result = this.handleReadChunk(@as(usize, this.concurrent.read)); + resume this.pending.frame; + this.scheduled_count -= 1; + if (this.pending.result.isDone()) { + this.finalize(); + } + } + + pub fn scheduleMainThreadTask(this: *FileBlobLoader) void { + this.concurrent.main_thread_task.ctx = this; + this.loop.enqueueTaskConcurrent(JSC.Task.init(&this.concurrent.main_thread_task)); + } + + fn runAsync(this: *FileBlobLoader) void { + this.concurrent.read = 0; + + Concurrent.scheduleRead(this); + + suspend { + HTTPClient.getAllocator().destroy(@frame()); + } + } + }; + + pub fn scheduleAsync(this: *FileReader, chunk_size: Blob.SizeType) void { + this.scheduled_count += 1; + this.loop.virtual_machine.active_tasks +|= 1; + + NetworkThread.init() catch {}; + this.concurrent.chunk_size = chunk_size; + NetworkThread.global.pool.schedule(.{ .head = &this.concurrent.task, .tail = &this.concurrent.task, .len = 1 }); + } + + const default_fifo_chunk_size = 1024; + const default_file_chunk_size = 1024 * 1024 * 2; + pub fn onStart(this: *FileBlobLoader) StreamStart { + var file = &this.store.data.file; + var file_buf: [std.fs.MAX_PATH_BYTES]u8 = undefined; + var auto_close = this.auto_close; + defer this.auto_close = auto_close; + var fd = if (!auto_close) + file.pathlike.fd + else switch (JSC.Node.Syscall.open(file.pathlike.path.sliceZ(&file_buf), std.os.O.RDONLY | std.os.O.NONBLOCK | std.os.O.CLOEXEC, 0)) { + .result => |_fd| _fd, + .err => |err| { + this.deinit(); + return .{ .err = err.withPath(file.pathlike.path.slice()) }; + }, + }; + + if (!auto_close) { + // ensure we have non-blocking IO set + const flags = std.os.fcntl(fd, std.os.F.GETFL, 0) catch return .{ .err = JSC.Node.Syscall.Error.fromCode(std.os.E.BADF, .fcntl) }; + + // if we do not, clone the descriptor and set non-blocking + // it is important for us to clone it so we don't cause Weird Things to happen + if ((flags & std.os.O.NONBLOCK) == 0) { + auto_close = true; + fd = @intCast(@TypeOf(fd), std.os.fcntl(fd, std.os.F.DUPFD, 0) catch return .{ .err = JSC.Node.Syscall.Error.fromCode(std.os.E.BADF, .fcntl) }); + _ = std.os.fcntl(fd, std.os.F.SETFL, flags | std.os.O.NONBLOCK) catch return .{ .err = JSC.Node.Syscall.Error.fromCode(std.os.E.BADF, .fcntl) }; + } + } + + const stat: std.os.Stat = switch (JSC.Node.Syscall.fstat(fd)) { + .result => |result| result, + .err => |err| { + if (auto_close) { + _ = JSC.Node.Syscall.close(fd); + } + this.deinit(); + return .{ .err = err.withPath(file.pathlike.path.slice()) }; + }, + }; + + if (std.os.S.ISDIR(stat.mode)) { + const err = JSC.Node.Syscall.Error.fromCode(.ISDIR, .fstat); + if (auto_close) { + _ = JSC.Node.Syscall.close(fd); + } + this.deinit(); + return .{ .err = err }; + } + + if (std.os.S.ISSOCK(stat.mode)) { + const err = JSC.Node.Syscall.Error.fromCode(.INVAL, .fstat); + + if (auto_close) { + _ = JSC.Node.Syscall.close(fd); + } + this.deinit(); + return .{ .err = err }; + } + + file.seekable = std.os.S.ISREG(stat.mode); + file.mode = @intCast(JSC.Node.Mode, stat.mode); + this.mode = file.mode; + + if (file.seekable orelse false) + file.max_size = @intCast(Blob.SizeType, stat.size); + + if ((file.seekable orelse false) and file.max_size == 0) { + if (auto_close) { + _ = JSC.Node.Syscall.close(fd); + } + this.deinit(); + return .{ .empty = {} }; + } + + this.fd = fd; + this.auto_close = auto_close; + + const chunk_size = this.calculateChunkSize(std.math.maxInt(usize)); + return .{ .chunk_size = @truncate(Blob.SizeType, chunk_size) }; + } + + fn calculateChunkSize(this: *FileBlobLoader, available_to_read: usize) usize { + const file = &this.store.data.file; + + const chunk_size: usize = if (this.user_chunk_size > 0) + @as(usize, this.user_chunk_size) + else if (file.seekable orelse false) + @as(usize, default_file_chunk_size) + else + @as(usize, default_fifo_chunk_size); + + return if (file.max_size > 0) + if (available_to_read != std.math.maxInt(usize)) @minimum(chunk_size, available_to_read) else @minimum(@maximum(this.total_read, file.max_size) - this.total_read, chunk_size) + else + @minimum(available_to_read, chunk_size); + } + + pub fn onPull(this: *FileBlobLoader, buffer: []u8, view: JSC.JSValue) StreamResult { + const chunk_size = this.calculateChunkSize(std.math.maxInt(usize)); + + switch (chunk_size) { + 0 => { + std.debug.assert(this.store.data.file.seekable orelse false); + this.finalize(); + return .{ .done = {} }; + }, + run_on_different_thread_size...std.math.maxInt(@TypeOf(chunk_size)) => { + this.protected_view = view; + this.protected_view.protect(); + // should never be reached + this.pending.result = .{ + .err = JSC.Node.Syscall.Error.todo, + }; + this.buf = buffer; + + this.scheduleAsync(@truncate(Blob.SizeType, chunk_size)); + + return .{ .pending = &this.pending }; + }, + else => {}, + } + + return this.read(buffer, view); + } + + fn maybeAutoClose(this: *FileBlobLoader) void { + if (this.auto_close) { + _ = JSC.Node.Syscall.close(this.fd); + this.auto_close = false; + } + } + + fn handleReadChunk(this: *FileBlobLoader, result: usize) StreamResult { + this.total_read += @intCast(Blob.SizeType, result); + const remaining: Blob.SizeType = if (this.store.data.file.seekable orelse false) + this.store.data.file.max_size -| this.total_read + else + @as(Blob.SizeType, std.math.maxInt(Blob.SizeType)); + + // this handles: + // - empty file + // - stream closed for some reason + if ((result == 0 and remaining == 0)) { + this.finalize(); + return .{ .done = {} }; + } + + const has_more = remaining > 0; + + if (!has_more) { + return .{ .into_array_and_done = .{ .len = @truncate(Blob.SizeType, result) } }; + } + + return .{ .into_array = .{ .len = @truncate(Blob.SizeType, result) } }; + } + + pub fn read( + this: *FileBlobLoader, + read_buf: []u8, + view: JSC.JSValue, + ) StreamResult { + const rc = + JSC.Node.Syscall.read(this.fd, read_buf); + + switch (rc) { + .err => |err| { + const retry = comptime if (Environment.isLinux) + std.os.E.WOULDBLOCK + else + std.os.E.AGAIN; + + switch (err.getErrno()) { + retry => { + this.protected_view = view; + this.protected_view.protect(); + this.buf = read_buf; + this.watch(); + return .{ + .pending = &this.pending, + }; + }, + else => {}, + } + const sys = if (this.store.data.file.pathlike == .path and this.store.data.file.pathlike.path.slice().len > 0) + err.withPath(this.store.data.file.pathlike.path.slice()) + else + err; + + this.finalize(); + return .{ .err = sys }; + }, + .result => |result| { + return this.handleReadChunk(result); + }, + } + } + + pub fn callback(task: ?*anyopaque, sizeOrOffset: i64, _: u16) void { + var this: *FileReader = bun.cast(*FileReader, task.?); + this.scheduled_count -= 1; + const protected_view = this.protected_view; + defer protected_view.unprotect(); + this.protected_view = JSValue.zero; + + var available_to_read: usize = std.math.maxInt(usize); + if (comptime Environment.isMac) { + if (std.os.S.ISREG(this.mode)) { + // Returns when the file pointer is not at the end of + // file. data contains the offset from current position + // to end of file, and may be negative. + available_to_read = @intCast(usize, @maximum(sizeOrOffset, 0)); + } else if (std.os.S.ISCHR(this.mode) or std.os.S.ISFIFO(this.mode)) { + available_to_read = @intCast(usize, @maximum(sizeOrOffset, 0)); + } + } + if (this.finalized and this.scheduled_count == 0) { + if (!this.pending.used) { + // should never be reached + this.pending.result = .{ + .err = JSC.Node.Syscall.Error.todo, + }; + resume this.pending.frame; + } + this.deinit(); + return; + } + if (this.cancelled) + return; + + if (this.buf.len == 0) { + return; + } else { + this.buf.len = @minimum(this.buf.len, available_to_read); + } + + this.pending.result = this.read(this.buf, this.protected_view); + resume this.pending.frame; + } + + pub fn finalize(this: *FileBlobLoader) void { + if (this.finalized) + return; + this.finalized = true; + + this.maybeAutoClose(); + + this.store.deref(); + } + + pub fn onCancel(this: *FileBlobLoader) void { + this.cancelled = true; + + this.deinit(); + } + + pub fn deinit(this: *FileBlobLoader) void { + this.finalize(); + if (this.scheduled_count == 0 and !this.pending.used) { + this.destroy(); + } + } + + pub fn destroy(this: *FileBlobLoader) void { + bun.default_allocator.destroy(this); + } + + pub const Source = ReadableStreamSource(@This(), "FileBlobLoader", onStart, onPull, onCancel, deinit); +}; + +pub const StreamSource = struct { + ptr: ?*anyopaque = null, + vtable: VTable, + + pub const VTable = struct { + onStart: fn (this: StreamSource) JSC.WebCore.StreamStart, + onPull: fn (this: StreamSource) JSC.WebCore.StreamResult, + onError: fn (this: StreamSource) void, + }; +}; diff --git a/src/js_ast.zig b/src/js_ast.zig index f9a501537..650540aa8 100644 --- a/src/js_ast.zig +++ b/src/js_ast.zig @@ -211,108 +211,7 @@ pub fn NewBaseStore(comptime Union: anytype, comptime count: usize) type { pub const BindingNodeIndex = Binding; pub const StmtNodeIndex = Stmt; pub const ExprNodeIndex = Expr; - -/// This is like ArrayList except it stores the length and capacity as u32 -/// In practice, it is very unusual to have lengths above 4 GB -/// -/// This lets us have array lists which occupy the same amount of space as a slice -pub fn BabyList(comptime Type: type) type { - return struct { - const ListType = @This(); - ptr: [*]Type = undefined, - len: u32 = 0, - cap: u32 = 0, - - pub inline fn init(items: []const Type) ListType { - @setRuntimeSafety(false); - return ListType{ - // Remove the const qualifier from the items - .ptr = @intToPtr([*]Type, @ptrToInt(items.ptr)), - - .len = @truncate(u32, items.len), - .cap = @truncate(u32, items.len), - }; - } - - pub inline fn fromList(list_: anytype) ListType { - @setRuntimeSafety(false); - - if (comptime Environment.allow_assert) { - std.debug.assert(list_.items.len <= list_.capacity); - } - - return ListType{ - .ptr = list_.items.ptr, - .len = @truncate(u32, list_.items.len), - .cap = @truncate(u32, list_.capacity), - }; - } - - pub fn update(this: *ListType, list_: anytype) void { - @setRuntimeSafety(false); - this.ptr = list_.items.ptr; - this.len = @truncate(u32, list_.items.len); - this.cap = @truncate(u32, list_.capacity); - - if (comptime Environment.allow_assert) { - std.debug.assert(this.len <= this.cap); - } - } - - pub fn list(this: ListType) std.ArrayListUnmanaged(Type) { - return std.ArrayListUnmanaged(Type){ - .items = this.ptr[0..this.len], - .capacity = this.cap, - }; - } - - pub fn listManaged(this: ListType, allocator: std.mem.Allocator) std.ArrayList(Type) { - return std.ArrayList(Type){ - .items = this.ptr[0..this.len], - .capacity = this.cap, - .allocator = allocator, - }; - } - - pub inline fn first(this: ListType) ?*Type { - return if (this.len > 0) this.ptr[0] else @as(?*Type, null); - } - - pub inline fn last(this: ListType) ?*Type { - return if (this.len > 0) &this.ptr[this.len - 1] else @as(?*Type, null); - } - - pub inline fn first_(this: ListType) Type { - return this.ptr[0]; - } - - pub fn one(allocator: std.mem.Allocator, value: Type) !ListType { - var items = try allocator.alloc(Type, 1); - items[0] = value; - return ListType{ - .ptr = @ptrCast([*]Type, items.ptr), - .len = 1, - .cap = 1, - }; - } - - pub inline fn @"[0]"(this: ListType) Type { - return this.ptr[0]; - } - const OOM = error{OutOfMemory}; - - pub fn push(this: *ListType, allocator: std.mem.Allocator, value: Type) OOM!void { - var list_ = this.list(); - try list_.append(allocator, value); - this.update(list_); - } - - pub inline fn slice(this: ListType) []Type { - @setRuntimeSafety(false); - return this.ptr[0..this.len]; - } - }; -} +pub const BabyList = @import("./baby_list.zig").BabyList; /// Slice that stores capacity and length in the same space as a regular slice. pub const ExprNodeList = BabyList(Expr); @@ -348,6 +247,8 @@ pub const Flags = struct { pub const JSXElement = enum { is_key_before_rest, has_any_dynamic, + can_be_inlined, + can_be_hoisted, pub const Bitset = std.enums.EnumSet(JSXElement); }; @@ -1311,12 +1212,14 @@ pub const E = struct { __self, // old react transform used this as a prop __source, key, + ref, any, pub const Map = ComptimeStringMap(SpecialProp, .{ .{ "__self", .__self }, .{ "__source", .__source }, .{ "key", .key }, + .{ "ref", .ref }, }); }; }; @@ -1380,8 +1283,10 @@ pub const E = struct { is_single_line: bool = false, is_parenthesized: bool = false, was_originally_macro: bool = false, + close_brace_loc: logger.Loc = logger.Loc.Empty, + // used in TOML parser to merge properties pub const Rope = struct { head: Expr, next: ?*Rope = null, diff --git a/src/js_parser.zig b/src/js_parser.zig index 89a3e82ca..4ef43865e 100644 --- a/src/js_parser.zig +++ b/src/js_parser.zig @@ -995,6 +995,8 @@ const StaticSymbolName = struct { pub const ImportSource = NewStaticSymbol("JSX"); pub const ClassicImportSource = NewStaticSymbol("JSXClassic"); pub const jsxFilename = NewStaticSymbolWithBackup("fileName", "jsxFileName"); + pub const REACT_ELEMENT_TYPE = NewStaticSymbolWithBackup("$$typeof", "$$reactEl"); + pub const Symbol = NewStaticSymbolWithBackup("Symbol", "Symbol"); pub const Factory = NewStaticSymbol("jsxEl"); pub const Refresher = NewStaticSymbol("FastRefresh"); pub const Fragment = NewStaticSymbol("JSXFrag"); @@ -2548,7 +2550,10 @@ pub const Parser = struct { // Auto-import & post-process JSX switch (comptime ParserType.jsx_transform_type) { .react => { - const jsx_filename_symbol = p.symbols.items[p.jsx_filename.ref.innerIndex()]; + const jsx_filename_symbol = if (p.options.jsx.development) + p.symbols.items[p.jsx_filename.ref.innerIndex()] + else + Symbol{ .original_name = "" }; { const jsx_symbol = p.symbols.items[p.jsx_runtime.ref.innerIndex()]; @@ -2582,6 +2587,9 @@ pub const Parser = struct { if (p.options.features.auto_import_jsx) { const jsx_classic_symbol = p.symbols.items[p.jsx_classic.ref.innerIndex()]; const jsx_automatic_symbol = p.symbols.items[p.jsx_automatic.ref.innerIndex()]; + const react_element_symbol = if (p.options.features.jsx_optimization_inline) p.symbols.items[p.react_element_type.ref.innerIndex()] else Symbol{ + .original_name = "IF_YOU_SEE_THIS_ITS_A_BUG_IN_BUN_WHERE_REACT_ELEMENT_SYMBOL_IS_BEING_ADDED_WHEN_IT_SHOULDNT_BE_PLEASE_REPORT_IT", + }; // JSX auto-imports // The classic runtime is a different import than the main import @@ -2589,7 +2597,7 @@ pub const Parser = struct { // 1. If you use a spread operator like this: <div foo bar key="foo" {...props} baz /> // 2. If you use a React.Fragment // So we have to support both. - if (jsx_classic_symbol.use_count_estimate > 0 or jsx_automatic_symbol.use_count_estimate > 0) { + if (jsx_classic_symbol.use_count_estimate > 0 or jsx_automatic_symbol.use_count_estimate > 0 or react_element_symbol.use_count_estimate > 0) { // These must unfortunately be copied // p.symbols may grow during this scope // if it grows, the previous pointers are invalidated @@ -2602,6 +2610,11 @@ pub const Parser = struct { const automatic_namespace_ref = p.jsx_automatic.ref; const decls_count: u32 = + // "REACT_ELEMENT_TYPE" + // "Symbol.for('react.element')" + @intCast(u32, @boolToInt(react_element_symbol.use_count_estimate > 0)) * 2 + + + // "JSX" @intCast(u32, @boolToInt(jsx_symbol.use_count_estimate > 0)) * 2 + @intCast(u32, @boolToInt(jsx_static_symbol.use_count_estimate > 0)) * 2 + @intCast(u32, @boolToInt(jsx_factory_symbol.use_count_estimate > 0)) + @@ -2632,6 +2645,50 @@ pub const Parser = struct { var require_call_args_i: usize = 0; var stmt_i: usize = 0; + if (react_element_symbol.use_count_estimate > 0) { + declared_symbols[declared_symbols_i] = .{ .ref = p.react_element_type.ref, .is_top_level = true }; + declared_symbols_i += 1; + p.recordUsage(p.es6_symbol_global.ref); + var call_args = p.allocator.alloc(Expr, 1) catch unreachable; + call_args[0] = Expr{ .data = Prefill.Data.REACT_ELEMENT_TYPE, .loc = logger.Loc.Empty }; + + decls[decl_i] = G.Decl{ + .binding = p.b( + B.Identifier{ + .ref = p.react_element_type.ref, + }, + loc, + ), + .value = p.e( + E.Call{ + // Symbol.for + .target = p.e( + E.Dot{ + .name = "for", + .name_loc = logger.Loc.Empty, + .target = p.e( + E.Identifier{ + .ref = p.es6_symbol_global.ref, + .can_be_removed_if_unused = true, + .call_can_be_unwrapped_if_unused = true, + }, + logger.Loc.Empty, + ), + .can_be_removed_if_unused = true, + .call_can_be_unwrapped_if_unused = true, + }, + logger.Loc.Empty, + ), + .args = ExprNodeList.init(call_args), + .close_paren_loc = logger.Loc.Empty, + .can_be_unwrapped_if_unused = true, + }, + logger.Loc.Empty, + ), + }; + decl_i += 1; + } + if (jsx_symbol.use_count_estimate > 0 or jsx_static_symbol.use_count_estimate > 0) { declared_symbols[declared_symbols_i] = .{ .ref = automatic_namespace_ref, .is_top_level = true }; declared_symbols_i += 1; @@ -2872,6 +2929,60 @@ pub const Parser = struct { .tag = .jsx_import, }) catch unreachable; } + } else if (p.options.features.jsx_optimization_inline) { + const react_element_symbol = p.symbols.items[p.react_element_type.ref.innerIndex()]; + + if (react_element_symbol.use_count_estimate > 0) { + var declared_symbols = try p.allocator.alloc(js_ast.DeclaredSymbol, 1); + var decls = try p.allocator.alloc(G.Decl, 1); + var part_stmts = try p.allocator.alloc(Stmt, 1); + + declared_symbols[0] = .{ .ref = p.react_element_type.ref, .is_top_level = true }; + p.recordUsage(p.es6_symbol_global.ref); + var call_args = p.allocator.alloc(Expr, 1) catch unreachable; + call_args[0] = Expr{ .data = Prefill.Data.REACT_ELEMENT_TYPE, .loc = logger.Loc.Empty }; + + decls[0] = G.Decl{ + .binding = p.b( + B.Identifier{ + .ref = p.react_element_type.ref, + }, + logger.Loc.Empty, + ), + .value = p.e( + E.Call{ + // Symbol.for + .target = p.e( + E.Dot{ + .name = "for", + .name_loc = logger.Loc.Empty, + .target = p.e( + E.Identifier{ + .ref = p.es6_symbol_global.ref, + .can_be_removed_if_unused = true, + .call_can_be_unwrapped_if_unused = true, + }, + logger.Loc.Empty, + ), + .can_be_removed_if_unused = true, + .call_can_be_unwrapped_if_unused = true, + }, + logger.Loc.Empty, + ), + .args = ExprNodeList.init(call_args), + .close_paren_loc = logger.Loc.Empty, + .can_be_unwrapped_if_unused = true, + }, + logger.Loc.Empty, + ), + }; + part_stmts[0] = p.s(S.Local{ .kind = .k_var, .decls = decls }, logger.Loc.Empty); + before.append(js_ast.Part{ + .stmts = part_stmts, + .declared_symbols = declared_symbols, + .tag = .jsx_import, + }) catch unreachable; + } } if (!did_import_fast_refresh and p.options.features.react_fast_refresh) { @@ -3261,11 +3372,11 @@ pub const Prefill = struct { }; }; pub const StringLiteral = struct { - pub var Key = [3]u8{ 'k', 'e', 'y' }; - pub var Children = [_]u8{ 'c', 'h', 'i', 'l', 'd', 'r', 'e', 'n' }; - pub var Filename = [_]u8{ 'f', 'i', 'l', 'e', 'N', 'a', 'm', 'e' }; - pub var LineNumber = [_]u8{ 'l', 'i', 'n', 'e', 'N', 'u', 'm', 'b', 'e', 'r' }; - pub var ColumnNumber = [_]u8{ 'c', 'o', 'l', 'u', 'm', 'n', 'N', 'u', 'm', 'b', 'e', 'r' }; + pub const Key = [3]u8{ 'k', 'e', 'y' }; + pub const Children = [_]u8{ 'c', 'h', 'i', 'l', 'd', 'r', 'e', 'n' }; + pub const Filename = [_]u8{ 'f', 'i', 'l', 'e', 'N', 'a', 'm', 'e' }; + pub const LineNumber = [_]u8{ 'l', 'i', 'n', 'e', 'N', 'u', 'm', 'b', 'e', 'r' }; + pub const ColumnNumber = [_]u8{ 'c', 'o', 'l', 'u', 'm', 'n', 'N', 'u', 'm', 'b', 'e', 'r' }; }; pub const Value = struct { pub const EThis = E.This{}; @@ -3277,6 +3388,13 @@ pub const Prefill = struct { pub var Filename = E.String{ .data = &Prefill.StringLiteral.Filename }; pub var LineNumber = E.String{ .data = &Prefill.StringLiteral.LineNumber }; pub var ColumnNumber = E.String{ .data = &Prefill.StringLiteral.ColumnNumber }; + + pub var @"$$typeof" = E.String{ .data = "$$typeof" }; + pub var @"type" = E.String{ .data = "type" }; + pub var @"ref" = E.String{ .data = "ref" }; + pub var @"props" = E.String{ .data = "props" }; + pub var @"_owner" = E.String{ .data = "_owner" }; + pub var @"REACT_ELEMENT_TYPE" = E.String{ .data = "react.element" }; }; pub const Data = struct { pub var BMissing = B{ .b_missing = BMissing_ }; @@ -3291,6 +3409,13 @@ pub const Prefill = struct { pub var Filename = Expr.Data{ .e_string = &Prefill.String.Filename }; pub var LineNumber = Expr.Data{ .e_string = &Prefill.String.LineNumber }; pub var ColumnNumber = Expr.Data{ .e_string = &Prefill.String.ColumnNumber }; + pub var @"$$typeof" = Expr.Data{ .e_string = &Prefill.String.@"$$typeof" }; + pub var @"key" = Expr.Data{ .e_string = &Prefill.String.@"Key" }; + pub var @"type" = Expr.Data{ .e_string = &Prefill.String.@"type" }; + pub var @"ref" = Expr.Data{ .e_string = &Prefill.String.@"ref" }; + pub var @"props" = Expr.Data{ .e_string = &Prefill.String.@"props" }; + pub var @"_owner" = Expr.Data{ .e_string = &Prefill.String.@"_owner" }; + pub var @"REACT_ELEMENT_TYPE" = Expr.Data{ .e_string = &Prefill.String.@"REACT_ELEMENT_TYPE" }; pub const This = Expr.Data{ .e_this = E.This{} }; pub const Zero = Expr.Data{ .e_number = Value.Zero }; }; @@ -3304,6 +3429,10 @@ pub const Prefill = struct { }; }; +const ReactJSX = struct { + hoisted_elements: std.ArrayHashMapUnmanaged(Ref, G.Decl, bun.ArrayIdentityContext, false) = .{}, +}; + var keyExprData = Expr.Data{ .e_string = &Prefill.String.Key }; var jsxChildrenKeyData = Expr.Data{ .e_string = &Prefill.String.Children }; var nullExprValueData = E.Null{}; @@ -3853,6 +3982,9 @@ fn NewParser_( // "visit" pass. enclosing_namespace_arg_ref: ?Ref = null, + react_element_type: GeneratedSymbol = GeneratedSymbol{ .ref = Ref.None, .primary = Ref.None, .backup = Ref.None }, + /// Symbol object + es6_symbol_global: GeneratedSymbol = GeneratedSymbol{ .ref = Ref.None, .primary = Ref.None, .backup = Ref.None }, jsx_filename: GeneratedSymbol = GeneratedSymbol{ .ref = Ref.None, .primary = Ref.None, .backup = Ref.None }, jsx_runtime: GeneratedSymbol = GeneratedSymbol{ .ref = Ref.None, .primary = Ref.None, .backup = Ref.None }, jsx_factory: GeneratedSymbol = GeneratedSymbol{ .ref = Ref.None, .primary = Ref.None, .backup = Ref.None }, @@ -4876,6 +5008,11 @@ fn NewParser_( if (p.options.jsx.development) { p.jsx_filename = p.declareGeneratedSymbol(.other, "jsxFilename") catch unreachable; } + + if (p.options.features.jsx_optimization_inline) { + p.react_element_type = p.declareGeneratedSymbol(.other, "REACT_ELEMENT_TYPE") catch unreachable; + p.es6_symbol_global = p.declareGeneratedSymbol(.unbound, "Symbol") catch unreachable; + } p.jsx_fragment = p.declareGeneratedSymbol(.other, "Fragment") catch unreachable; p.jsx_runtime = p.declareGeneratedSymbol(.other, "jsx") catch unreachable; p.jsxs_runtime = p.declareGeneratedSymbol(.other, "jsxs") catch unreachable; @@ -4962,6 +5099,10 @@ fn NewParser_( } pub fn resolveStaticJSXSymbols(p: *P) void { + if (p.options.features.jsx_optimization_inline) { + p.resolveGeneratedSymbol(&p.react_element_type); + p.resolveGeneratedSymbol(&p.es6_symbol_global); + } p.resolveGeneratedSymbol(&p.jsx_runtime); p.resolveGeneratedSymbol(&p.jsxs_runtime); p.resolveGeneratedSymbol(&p.jsx_factory); @@ -11969,11 +12110,14 @@ fn NewParser_( var key_prop: ?ExprNodeIndex = null; var flags = Flags.JSXElement.Bitset{}; var start_tag: ?ExprNodeIndex = null; + var can_be_inlined = false; // Fragments don't have props // Fragments of the form "React.Fragment" are not parsed as fragments. if (@as(JSXTag.TagType, tag.data) == .tag) { start_tag = tag.data.tag; + can_be_inlined = p.options.features.jsx_optimization_inline; + var spread_loc: logger.Loc = logger.Loc.Empty; var props = ListManaged(G.Property).init(p.allocator); var key_prop_i: i32 = -1; @@ -11990,7 +12134,6 @@ fn NewParser_( try p.lexer.nextInsideJSXElement(); if (special_prop == .key) { - // <ListItem key> if (p.lexer.token != .t_equals) { // Unlike Babel, we're going to just warn here and move on. @@ -12003,6 +12146,8 @@ fn NewParser_( continue; } + can_be_inlined = can_be_inlined and special_prop != .ref; + const prop_name = p.e(E.String{ .data = prop_name_literal }, key_range.loc); // Parse the value @@ -12034,6 +12179,7 @@ fn NewParser_( switch (p.lexer.token) { .t_dot_dot_dot => { try p.lexer.next(); + can_be_inlined = false; spread_prop_i = i; spread_loc = p.lexer.loc(); @@ -12146,6 +12292,10 @@ fn NewParser_( try p.lexer.expected(.t_greater_than); } + if (can_be_inlined) { + flags.insert(.can_be_inlined); + } + return p.e(E.JSXElement{ .tag = start_tag, .properties = properties, @@ -12263,6 +12413,10 @@ fn NewParser_( try p.lexer.expected(.t_greater_than); } + if (can_be_inlined) { + flags.insert(.can_be_inlined); + } + return p.e(E.JSXElement{ .tag = end_tag.data.asExpr(), .children = ExprNodeList.fromList(children), @@ -13377,14 +13531,21 @@ fn NewParser_( const runtime = if (p.options.jsx.runtime == .automatic and !e_.flags.contains(.is_key_before_rest)) options.JSX.Runtime.automatic else options.JSX.Runtime.classic; var children_count = e_.children.len; - const is_childless_tag = FeatureFlags.react_specific_warnings and children_count > 0 and tag.data == .e_string and tag.data.e_string.isUTF8() and js_lexer.ChildlessJSXTags.has(tag.data.e_string.slice(p.allocator)); + const is_childless_tag = FeatureFlags.react_specific_warnings and children_count > 0 and + tag.data == .e_string and tag.data.e_string.isUTF8() and js_lexer.ChildlessJSXTags.has(tag.data.e_string.slice(p.allocator)); children_count = if (is_childless_tag) 0 else children_count; if (children_count != e_.children.len) { // Error: meta is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`. // ^ from react-dom - p.log.addWarningFmt(p.source, tag.loc, p.allocator, "<{s} /> is a void element and must not have \"children\"", .{tag.data.e_string.slice(p.allocator)}) catch {}; + p.log.addWarningFmt( + p.source, + tag.loc, + p.allocator, + "<{s} /> is a void element and must not have \"children\"", + .{tag.data.e_string.slice(p.allocator)}, + ) catch {}; } // TODO: maybe we should split these into two different AST Nodes @@ -13430,12 +13591,7 @@ fn NewParser_( }, // function jsxDEV(type, config, maybeKey, source, self) { .automatic => { - // Either: - // jsxDEV(type, arguments, key, isStaticChildren, source, self) - // jsx(type, arguments, key) - const include_filename = FeatureFlags.include_filename_in_jsx and p.options.jsx.development; - const args = p.allocator.alloc(Expr, if (p.options.jsx.development) @as(usize, 6) else @as(usize, 4)) catch unreachable; - args[0] = tag; + // --- These must be done in all cases -- const allocator = p.allocator; var props = e_.properties.list(); // arguments needs to be like @@ -13457,9 +13613,6 @@ fn NewParser_( const children_key = Expr{ .data = jsxChildrenKeyData, .loc = expr.loc }; - // Babel defines static jsx as children.len > 1 - const is_static_jsx = e_.children.len > 1; - // Optimization: if the only non-child prop is a spread object // we can just pass the object as the first argument // this goes as deep as there are spreads @@ -13471,6 +13624,9 @@ fn NewParser_( props = props.items[0].value.?.data.e_object.properties.list(); } + // Babel defines static jsx as children.len > 1 + const is_static_jsx = e_.children.len > 1; + // if (p.options.jsx.development) { switch (e_.children.len) { 0 => {}, @@ -13490,84 +13646,239 @@ fn NewParser_( }) catch unreachable; }, } + // --- These must be done in all cases -- + + // Trivial elements can be inlined, removing the call to createElement or jsx() + if (p.options.features.jsx_optimization_inline and e_.flags.contains(.can_be_inlined)) { + // The output object should look like this: + // https://babeljs.io/repl/#?browsers=defaults%2C%20not%20ie%2011%2C%20not%20ie_mob%2011&build=&builtIns=false&corejs=false&spec=false&loose=false&code_lz=FAMwrgdgxgLglgewgAgLIE8DCCC2AHJAUwhgAoBvAIwEMAvAXwEplzhl3kAnQmMTlADwAxBAmQA-AIwAmAMxsOAFgCsANgEB6EQnEBuYPWBA&debug=false&forceAllTransforms=false&shippedProposals=true&circleciRepo=&evaluate=false&fileSize=true&timeTravel=false&sourceType=module&lineWrap=true&presets=react%2Ctypescript&prettier=true&targets=&version=7.18.4&externalPlugins=%40babel%2Fplugin-transform-flow-strip-types%407.16.7%2C%40babel%2Fplugin-transform-react-inline-elements%407.16.7&assumptions=%7B%22arrayLikeIsIterable%22%3Atrue%2C%22constantReexports%22%3Atrue%2C%22constantSuper%22%3Atrue%2C%22enumerableModuleMeta%22%3Atrue%2C%22ignoreFunctionLength%22%3Atrue%2C%22ignoreToPrimitiveHint%22%3Atrue%2C%22mutableTemplateObject%22%3Atrue%2C%22iterableIsArray%22%3Atrue%2C%22noClassCalls%22%3Atrue%2C%22noNewArrows%22%3Atrue%2C%22noDocumentAll%22%3Atrue%2C%22objectRestNoSymbols%22%3Atrue%2C%22privateFieldsAsProperties%22%3Atrue%2C%22pureGetters%22%3Atrue%2C%22setComputedProperties%22%3Atrue%2C%22setClassMethods%22%3Atrue%2C%22setSpreadProperties%22%3Atrue%2C%22setPublicClassFields%22%3Atrue%2C%22skipForOfIteratorClosing%22%3Atrue%2C%22superIsCallableConstructor%22%3Atrue%7D + // return { + // $$typeof: REACT_ELEMENT_TYPE, + // type: type, + // key: void 0 === key ? null : "" + key, + // ref: null, + // props: props, + // _owner: null + // }; + // + p.recordUsage(p.react_element_type.ref); + const key = if (e_.key) |key_| brk: { + // key: void 0 === key ? null : "" + key, + break :brk switch (key_.data) { + .e_string => break :brk key_, + .e_undefined, .e_null => p.e(E.Null{}, key_.loc), + else => p.e(E.If{ + .test_ = p.e(E.Binary{ + .left = p.e(E.Undefined{}, key_.loc), + .op = Op.Code.bin_strict_eq, + .right = key_, + }, key_.loc), + .yes = p.e(E.Null{}, key_.loc), + .no = p.e( + E.Binary{ + .op = Op.Code.bin_add, + .left = p.e(&E.String.empty, key_.loc), + .right = key_, + }, + key_.loc, + ), + }, key_.loc), + }; + } else p.e(E.Null{}, expr.loc); + var jsx_element = p.allocator.alloc(G.Property, 6) catch unreachable; + const props_object = p.e( + E.Object{ + .properties = G.Property.List.fromList(props), + .close_brace_loc = e_.close_tag_loc, + }, + expr.loc, + ); + var props_expression = props_object; + + // we must check for default props + if (tag.data != .e_string) { + // We assume defaultProps is supposed to _not_ have side effects + // We do not support "key" or "ref" in defaultProps. + const defaultProps = p.e(E.Dot{ + .name = "defaultProps", + .name_loc = tag.loc, + .target = tag, + .can_be_removed_if_unused = true, + }, tag.loc); + // props: MyComponent.defaultProps || {} + if (props.items.len == 0) { + props_expression = p.e(E.Binary{ .op = Op.Code.bin_logical_or, .left = defaultProps, .right = props_object }, defaultProps.loc); + } else { + // we assume that most components don't use defaultProps + // props: !MyComponent.defaultProps ? {myProp: 123} : { ...MyComponent.defaultProps, myProp: 123} + var with_default_props = p.allocator.alloc(G.Property, props_object.data.e_object.properties.len + 1) catch unreachable; + with_default_props[0] = G.Property{ + .key = null, + .value = defaultProps, + .kind = Property.Kind.spread, + .flags = Flags.Property.init( + .{ + .is_spread = true, + }, + ), + }; - args[1] = p.e(E.Object{ - .properties = G.Property.List.fromList(props), - }, expr.loc); + std.mem.copy(G.Property, with_default_props[1..], props_object.data.e_object.properties.slice()); + props_expression = p.e( + E.If{ + .test_ = p.e(E.Unary{ .op = .un_not, .value = defaultProps }, defaultProps.loc), + .no = p.e( + E.Object{ .properties = G.Property.List.init(with_default_props), .close_brace_loc = e_.close_tag_loc }, + tag.loc, + ), + .yes = props_object, + }, + props_object.loc, + ); + } + } - if (e_.key) |key| { - args[2] = key; - } else { - // if (maybeKey !== undefined) - args[2] = Expr{ - .loc = expr.loc, - .data = .{ - .e_undefined = E.Undefined{}, + jsx_element[0..6].* = + [_]G.Property{ + G.Property{ + .key = Expr{ .data = Prefill.Data.@"$$typeof", .loc = tag.loc }, + .value = p.e( + E.Identifier{ + .ref = p.react_element_type.ref, + .can_be_removed_if_unused = true, + }, + tag.loc, + ), + }, + G.Property{ + .key = Expr{ .data = Prefill.Data.@"type", .loc = tag.loc }, + .value = tag, + }, + G.Property{ + .key = Expr{ .data = Prefill.Data.@"key", .loc = key.loc }, + .value = key, + }, + // this is a de-opt + // any usage of ref should make it impossible for this code to be reached + G.Property{ + .key = Expr{ .data = Prefill.Data.@"ref", .loc = expr.loc }, + .value = p.e(E.Null{}, expr.loc), + }, + G.Property{ + .key = Expr{ .data = Prefill.Data.@"props", .loc = expr.loc }, + .value = props_expression, + }, + G.Property{ + .key = Expr{ .data = Prefill.Data.@"_owner", .loc = key.loc }, + .value = p.e( + E.Null{}, + expr.loc, + ), }, }; - } - if (p.options.jsx.development) { - // is the return type of the first child an array? - // It's dynamic - // Else, it's static - args[3] = Expr{ - .loc = expr.loc, - .data = .{ - .e_boolean = .{ - .value = is_static_jsx, - }, + const output = p.e( + E.Object{ + .properties = G.Property.List.init(jsx_element), + .close_brace_loc = e_.close_tag_loc, }, - }; + expr.loc, + ); - if (include_filename) { - var source = p.allocator.alloc(G.Property, 2) catch unreachable; - p.recordUsage(p.jsx_filename.ref); - source[0] = G.Property{ - .key = Expr{ .loc = expr.loc, .data = Prefill.Data.Filename }, - .value = p.e(E.Identifier{ - .ref = p.jsx_filename.ref, - .can_be_removed_if_unused = true, - }, expr.loc), + if (p.options.features.jsx_optimization_hoist) { + // if the expression is free of side effects + if (p.exprCanBeRemovedIfUnused(&props_object)) {} + } + + return output; + } else { + // -- The typical jsx automatic transform happens here -- + + // Either: + // jsxDEV(type, arguments, key, isStaticChildren, source, self) + // jsx(type, arguments, key) + const include_filename = FeatureFlags.include_filename_in_jsx and p.options.jsx.development; + const args = p.allocator.alloc(Expr, if (p.options.jsx.development) @as(usize, 6) else @as(usize, 2) + @as(usize, @boolToInt(e_.key != null))) catch unreachable; + args[0] = tag; + + args[1] = p.e(E.Object{ + .properties = G.Property.List.fromList(props), + }, expr.loc); + + if (e_.key) |key| { + args[2] = key; + } else if (p.options.jsx.development) { + // if (maybeKey !== undefined) + args[2] = Expr{ + .loc = expr.loc, + .data = .{ + .e_undefined = E.Undefined{}, + }, }; + } - source[1] = G.Property{ - .key = Expr{ .loc = expr.loc, .data = Prefill.Data.LineNumber }, - .value = p.e(E.Number{ .value = @intToFloat(f64, expr.loc.start) }, expr.loc), + if (p.options.jsx.development) { + // is the return type of the first child an array? + // It's dynamic + // Else, it's static + args[3] = Expr{ + .loc = expr.loc, + .data = .{ + .e_boolean = .{ + .value = is_static_jsx, + }, + }, }; - // Officially, they ask for columnNumber. But I don't see any usages of it in the code! - // source[2] = G.Property{ - // .key = Expr{ .loc = expr.loc, .data = Prefill.Data.ColumnNumber }, - // .value = p.e(E.Number{ .value = @intToFloat(f64, expr.loc.start) }, expr.loc), - // }; - args[4] = p.e(E.Object{ - .properties = G.Property.List.init(source), - }, expr.loc); + if (include_filename) { + var source = p.allocator.alloc(G.Property, 2) catch unreachable; + p.recordUsage(p.jsx_filename.ref); + source[0] = G.Property{ + .key = Expr{ .loc = expr.loc, .data = Prefill.Data.Filename }, + .value = p.e(E.Identifier{ + .ref = p.jsx_filename.ref, + .can_be_removed_if_unused = true, + }, expr.loc), + }; - // When disabled, this must specifically be undefined - // Not an empty object - // See this code from react: - // > if (source !== undefined) { - // > var fileName = source.fileName.replace(/^.*[\\\/]/, ""); - // > var lineNumber = source.lineNumber; - // > return "\n\nCheck your code at " + fileName + ":" + lineNumber + "."; - // > } - } else { - args[4] = p.e(E.Undefined{}, expr.loc); + source[1] = G.Property{ + .key = Expr{ .loc = expr.loc, .data = Prefill.Data.LineNumber }, + .value = p.e(E.Number{ .value = @intToFloat(f64, expr.loc.start) }, expr.loc), + }; + + // Officially, they ask for columnNumber. But I don't see any usages of it in the code! + // source[2] = G.Property{ + // .key = Expr{ .loc = expr.loc, .data = Prefill.Data.ColumnNumber }, + // .value = p.e(E.Number{ .value = @intToFloat(f64, expr.loc.start) }, expr.loc), + // }; + args[4] = p.e(E.Object{ + .properties = G.Property.List.init(source), + }, expr.loc); + + // When disabled, this must specifically be undefined + // Not an empty object + // See this code from react: + // > if (source !== undefined) { + // > var fileName = source.fileName.replace(/^.*[\\\/]/, ""); + // > var lineNumber = source.lineNumber; + // > return "\n\nCheck your code at " + fileName + ":" + lineNumber + "."; + // > } + } else { + args[4] = p.e(E.Undefined{}, expr.loc); + } + + args[5] = Expr{ .data = Prefill.Data.This, .loc = expr.loc }; } - args[5] = Expr{ .data = Prefill.Data.This, .loc = expr.loc }; + return p.e(E.Call{ + .target = p.jsxStringsToMemberExpressionAutomatic(expr.loc, is_static_jsx), + .args = ExprNodeList.init(args), + // Enable tree shaking + .can_be_unwrapped_if_unused = !p.options.ignore_dce_annotations, + .was_jsx_element = true, + .close_paren_loc = e_.close_tag_loc, + }, expr.loc); } - - return p.e(E.Call{ - .target = p.jsxStringsToMemberExpressionAutomatic(expr.loc, is_static_jsx), - .args = ExprNodeList.init(args), - // Enable tree shaking - .can_be_unwrapped_if_unused = !p.options.ignore_dce_annotations, - .was_jsx_element = true, - .close_paren_loc = e_.close_tag_loc, - }, expr.loc); }, else => unreachable, } diff --git a/src/jsc.zig b/src/jsc.zig index fa71683dd..fa7f801f7 100644 --- a/src/jsc.zig +++ b/src/jsc.zig @@ -4,8 +4,10 @@ pub const is_bindgen = @import("std").meta.globalOption("bindgen", bool) orelse pub const napi = @import("./napi/napi.zig"); pub usingnamespace @import("./javascript/jsc/bindings/exports.zig"); pub usingnamespace @import("./javascript/jsc/bindings/bindings.zig"); +pub usingnamespace @import("./javascript/jsc/event_loop.zig"); pub usingnamespace @import("./javascript/jsc/base.zig"); pub const RareData = @import("./javascript/jsc/rare_data.zig"); +pub const Shimmer = @import("./javascript/jsc/bindings/shimmer.zig").Shimmer; pub usingnamespace @import("./javascript/jsc/javascript.zig"); pub const C = @import("./javascript/jsc/javascript_core_c_api.zig"); pub const WebCore = @import("./javascript/jsc/webcore.zig"); @@ -39,3 +41,4 @@ pub const Node = struct { pub const Syscall = @import("./javascript/jsc/node/syscall.zig"); pub const fs = @import("./javascript/jsc/node/node_fs_constant.zig"); }; +pub const Maybe = Node.Maybe; diff --git a/src/memory_allocator.zig b/src/memory_allocator.zig index 19b738add..a8fbd116a 100644 --- a/src/memory_allocator.zig +++ b/src/memory_allocator.zig @@ -214,3 +214,129 @@ const z_allocator_vtable = Allocator.VTable{ .resize = ZAllocator.resize, .free = ZAllocator.free, }; +const HugeAllocator = struct { + fn alloc( + _: *anyopaque, + len: usize, + alignment: u29, + len_align: u29, + return_address: usize, + ) error{OutOfMemory}![]u8 { + _ = return_address; + assert(len > 0); + assert(std.math.isPowerOfTwo(alignment)); + + var slice = std.os.mmap( + null, + len, + std.os.PROT.READ | std.os.PROT.WRITE, + std.os.MAP.ANONYMOUS | std.os.MAP.PRIVATE, + -1, + 0, + ) catch + return error.OutOfMemory; + + _ = len_align; + return slice; + } + + fn resize( + _: *anyopaque, + _: []u8, + _: u29, + _: usize, + _: u29, + _: usize, + ) ?usize { + return null; + } + + fn free( + _: *anyopaque, + buf: []u8, + _: u29, + _: usize, + ) void { + std.os.munmap(@alignCast(std.meta.alignment([]align(std.mem.page_size) u8), buf)); + } +}; + +pub const huge_allocator = Allocator{ + .ptr = undefined, + .vtable = &huge_allocator_vtable, +}; +const huge_allocator_vtable = Allocator.VTable{ + .alloc = HugeAllocator.alloc, + .resize = HugeAllocator.resize, + .free = HugeAllocator.free, +}; + +pub const huge_threshold = 1024 * 256; + +const AutoSizeAllocator = struct { + fn alloc( + _: *anyopaque, + len: usize, + alignment: u29, + len_align: u29, + return_address: usize, + ) error{OutOfMemory}![]u8 { + if (len >= huge_threshold) { + return huge_allocator.rawAlloc( + len, + alignment, + len_align, + return_address, + ); + } + + return c_allocator.rawAlloc( + len, + alignment, + len_align, + return_address, + ); + } + + fn resize( + _: *anyopaque, + _: []u8, + _: u29, + _: usize, + _: u29, + _: usize, + ) ?usize { + return null; + } + + fn free( + _: *anyopaque, + buf: []u8, + a: u29, + b: usize, + ) void { + if (buf.len >= huge_threshold) { + return huge_allocator.rawFree( + buf, + a, + b, + ); + } + + return c_allocator.rawFree( + buf, + a, + b, + ); + } +}; + +pub const auto_allocator = Allocator{ + .ptr = undefined, + .vtable = &auto_allocator_vtable, +}; +const auto_allocator_vtable = Allocator.VTable{ + .alloc = AutoSizeAllocator.alloc, + .resize = AutoSizeAllocator.resize, + .free = AutoSizeAllocator.free, +}; diff --git a/src/napi/napi.zig b/src/napi/napi.zig index 7514f43b2..65ef0c45c 100644 --- a/src/napi/napi.zig +++ b/src/napi/napi.zig @@ -186,7 +186,7 @@ pub export fn napi_create_array_with_length(env: napi_env, length: usize, result return .ok; } - const allocator = JSC.VirtualMachine.vm.allocator; + const allocator = env.bunVM().allocator; var undefined_args = allocator.alloc(JSC.C.JSValueRef, length) catch return .generic_failure; defer allocator.free(undefined_args); for (undefined_args) |_, i| { @@ -748,7 +748,7 @@ pub export fn napi_create_external_arraybuffer(env: napi_env, external_data: ?*a @ptrCast([*]u8, external_data.?)[0..byte_length], env, finalize_cb, - JSC.VirtualMachine.vm.allocator, + env.bunVM().allocator, ) catch { return .generic_failure; }; @@ -924,7 +924,7 @@ const WorkPoolTask = @import("../work_pool.zig").Task; pub const napi_async_work = struct { task: WorkPoolTask = .{ .callback = runFromThreadPool }, completion_task: ?*anyopaque = null, - event_loop: *JSC.VirtualMachine.EventLoop, + event_loop: *JSC.EventLoop, global: napi_env, execute: napi_async_execute_callback = null, complete: napi_async_complete_callback = null, @@ -945,7 +945,7 @@ pub const napi_async_work = struct { work.* = .{ .global = global, .execute = execute, - .event_loop = JSC.VirtualMachine.vm.eventLoop(), + .event_loop = global.bunVM().eventLoop(), .complete = complete, .ctx = ctx, }; @@ -1054,8 +1054,8 @@ fn napiSpan(ptr: anytype, len: usize) []const u8 { // C++ // pub export fn napi_module_register(mod: *napi_module) void { // const register = mod.nm_register_func orelse return; -// var ref = JSC.C.JSObjectMake(JSC.VirtualMachine.vm.global, null, null); -// register(JSC.VirtualMachine.vm.global, JSC.JSValue.c(ref)); +// var ref = JSC.C.JSObjectMake(env.bunVM().global, null, null); +// register(env.bunVM().global, JSC.JSValue.c(ref)); // } pub export fn napi_fatal_error(location_ptr: ?[*:0]const u8, location_len: usize, message_ptr: ?[*:0]const u8, message_len_: usize) noreturn { var message = napiSpan(message_ptr, message_len_); @@ -1083,7 +1083,7 @@ pub export fn napi_fatal_error(location_ptr: ?[*:0]const u8, location_len: usize // // JSC.C.JSObjectCallAsFunction(env.ref(), func.asObjectRef(), recv.asObjectRef(), argc, @ptrCast([*]const JSC.C.JSValueRef), exception: ExceptionRef) // } pub export fn napi_create_buffer(env: napi_env, length: usize, data: [*]*anyopaque, result: *napi_value) napi_status { - var buf = JSC.ExternalBuffer.create(null, @ptrCast([*]u8, data)[0..length], env, null, JSC.VirtualMachine.vm.allocator) catch { + var buf = JSC.ExternalBuffer.create(null, @ptrCast([*]u8, data)[0..length], env, null, env.bunVM().allocator) catch { return .generic_failure; }; @@ -1091,7 +1091,7 @@ pub export fn napi_create_buffer(env: napi_env, length: usize, data: [*]*anyopaq return .ok; } pub export fn napi_create_external_buffer(env: napi_env, length: usize, data: ?*anyopaque, finalize_cb: napi_finalize, finalize_hint: ?*anyopaque, result: *napi_value) napi_status { - var buf = JSC.ExternalBuffer.create(finalize_hint, @ptrCast([*]u8, data.?)[0..length], env, finalize_cb, JSC.VirtualMachine.vm.allocator) catch { + var buf = JSC.ExternalBuffer.create(finalize_hint, @ptrCast([*]u8, data.?)[0..length], env, finalize_cb, env.bunVM().allocator) catch { return .generic_failure; }; @@ -1099,7 +1099,7 @@ pub export fn napi_create_external_buffer(env: napi_env, length: usize, data: ?* return .ok; } pub export fn napi_create_buffer_copy(env: napi_env, length: usize, data: [*]u8, result_data: ?*?*anyopaque, result: *napi_value) napi_status { - var duped = JSC.VirtualMachine.vm.allocator.alloc(u8, length) catch { + var duped = env.bunVM().allocator.alloc(u8, length) catch { return .generic_failure; }; @memcpy(duped.ptr, data, length); @@ -1107,7 +1107,7 @@ pub export fn napi_create_buffer_copy(env: napi_env, length: usize, data: [*]u8, res.* = duped.ptr; } - result.* = JSC.JSValue.createBuffer(env, duped, JSC.VirtualMachine.vm.allocator); + result.* = JSC.JSValue.createBuffer(env, duped, env.bunVM().allocator); return .ok; } @@ -1161,9 +1161,9 @@ pub export fn napi_get_node_version(_: napi_env, version: **const napi_node_vers version.* = &napi_node_version.global; return .ok; } -pub export fn napi_get_uv_event_loop(_: napi_env, loop: **JSC.VirtualMachine.EventLoop) napi_status { +pub export fn napi_get_uv_event_loop(env: napi_env, loop: **JSC.EventLoop) napi_status { // lol - loop.* = JSC.VirtualMachine.vm.eventLoop(); + loop.* = env.bunVM().eventLoop(); return .ok; } pub extern fn napi_fatal_exception(env: napi_env, err: napi_value) napi_status; @@ -1174,18 +1174,18 @@ pub export fn napi_add_env_cleanup_hook(env: napi_env, fun: ?fn (?*anyopaque) ca if (fun == null) return .ok; - JSC.VirtualMachine.vm.rareData().pushCleanupHook(env, arg, fun.?); + env.bunVM().rareData().pushCleanupHook(env, arg, fun.?); return .ok; } pub export fn napi_remove_env_cleanup_hook(env: napi_env, fun: ?fn (?*anyopaque) callconv(.C) void, arg: ?*anyopaque) napi_status { - if (JSC.VirtualMachine.vm.rare_data == null or fun == null) + if (env.bunVM().rare_data == null or fun == null) return .ok; - var rare_data = JSC.VirtualMachine.vm.rare_data.?; + var rare_data = env.bunVM().rare_data.?; var hook = rare_data.cleanup_hook orelse return .ok; const cmp = JSC.RareData.CleanupHook.from(env, arg, fun.?); if (hook.eql(cmp)) { - JSC.VirtualMachine.vm.allocator.destroy(hook); + env.bunVM().allocator.destroy(hook); rare_data.cleanup_hook = null; rare_data.tail_cleanup_hook = null; } @@ -1196,7 +1196,7 @@ pub export fn napi_remove_env_cleanup_hook(env: napi_env, fun: ?fn (?*anyopaque) } else { hook.next = null; } - JSC.VirtualMachine.vm.allocator.destroy(current); + env.bunVM().allocator.destroy(current); return .ok; } hook = current; @@ -1226,7 +1226,7 @@ pub const ThreadSafeFunction = struct { owning_threads: std.AutoArrayHashMapUnmanaged(u64, void) = .{}, owning_thread_lock: Lock = Lock.init(), - event_loop: *JSC.VirtualMachine.EventLoop, + event_loop: *JSC.EventLoop, javascript_function: JSValue, finalizer_task: JSC.AnyTask = undefined, @@ -1398,7 +1398,7 @@ pub export fn napi_create_threadsafe_function( JSC.C.JSValueProtect(env.ref(), func.asObjectRef()); var function = bun.default_allocator.create(ThreadSafeFunction) catch return .generic_failure; function.* = .{ - .event_loop = JSC.VirtualMachine.vm.eventLoop(), + .event_loop = env.bunVM().eventLoop(), .javascript_function = func, .call_js = call_js_cb, .ctx = context, diff --git a/src/options.zig b/src/options.zig index 52352e323..202e99434 100644 --- a/src/options.zig +++ b/src/options.zig @@ -914,10 +914,14 @@ pub const JSX = struct { pragma.package_name = parsePackageName(pragma.import_source); } else if (jsx.development) { pragma.import_source = Defaults.ImportSourceDev; - pragma.jsx = Defaults.JSXFunctionDev; pragma.package_name = "react"; } else { pragma.import_source = Defaults.ImportSource; + } + + if (jsx.development) { + pragma.jsx = Defaults.JSXFunctionDev; + } else { pragma.jsx = Defaults.JSXFunction; } @@ -1183,6 +1187,9 @@ pub const BundleOptions = struct { append_package_version_in_query_string: bool = false, + jsx_optimization_inline: ?bool = null, + jsx_optimization_hoist: ?bool = null, + resolve_mode: api.Api.ResolveMode, tsconfig_override: ?string = null, platform: Platform = Platform.browser, diff --git a/src/runtime.js b/src/runtime.js index 4ac76bff0..485cdc6f6 100644 --- a/src/runtime.js +++ b/src/runtime.js @@ -9,16 +9,16 @@ var __getOwnPropDesc = Object.getOwnPropertyDescriptor; // We're disabling Object.freeze because it breaks CJS => ESM and can cause // issues with Suspense and other things that expect the CJS module namespace // to be mutable when the ESM module namespace is NOT mutable -var __objectFreezePolyfill = new WeakSet(); +// var __objectFreezePolyfill = new WeakSet(); -globalThis.Object.freeze = function freeze(obj) { - __objectFreezePolyfill.add(obj); - return obj; -}; +// globalThis.Object.freeze = function freeze(obj) { +// __objectFreezePolyfill.add(obj); +// return obj; +// }; -globalThis.Object.isFrozen = function isFrozen(obj) { - return __objectFreezePolyfill.has(obj); -}; +// globalThis.Object.isFrozen = function isFrozen(obj) { +// return __objectFreezePolyfill.has(obj); +// }; export var __markAsModule = (target) => __defProp(target, "__esModule", { value: true, configurable: true }); diff --git a/src/runtime.zig b/src/runtime.zig index 9317324e9..b59d1a2af 100644 --- a/src/runtime.zig +++ b/src/runtime.zig @@ -273,6 +273,21 @@ pub const Runtime = struct { top_level_await: bool = false, auto_import_jsx: bool = false, allow_runtime: bool = true, + /// Instead of jsx("div", {}, void 0) + /// -> + /// { + /// "type": "div", + /// "props": {}, + /// "children": [], + /// key: void 0, + /// $$typeof: Symbol.for("react.element"), + /// } + /// See also https://github.com/babel/babel/commit/3cad2872335e2130f2ff6335027617ebbe9b5a46 + /// See also https://github.com/babel/babel/pull/2972 + /// See also https://github.com/facebook/react/issues/5138 + jsx_optimization_inline: bool = false, + + jsx_optimization_hoist: bool = false, trim_unused_imports: bool = false, should_fold_numeric_constants: bool = false, diff --git a/src/sourcemap/sourcemap.zig b/src/sourcemap/sourcemap.zig index 5bfc4ca51..22a916940 100644 --- a/src/sourcemap/sourcemap.zig +++ b/src/sourcemap/sourcemap.zig @@ -629,6 +629,7 @@ pub const LineOffsetTable = struct { var stack_fallback = std.heap.stackFallback(@sizeOf(i32) * 256, allocator); var columns_for_non_ascii = std.ArrayList(i32).initCapacity(stack_fallback.get(), 120) catch unreachable; const reset_end_index = stack_fallback.fixed_buffer_allocator.end_index; + const initial_columns_for_non_ascii = columns_for_non_ascii; var remaining = contents; while (remaining.len > 0) { @@ -712,8 +713,11 @@ pub const LineOffsetTable = struct { byte_offset_to_first_non_ascii = 0; column_byte_offset = 0; line_byte_offset = 0; + + // reset the list to use the stack-allocated memory stack_fallback.fixed_buffer_allocator.reset(); stack_fallback.fixed_buffer_allocator.end_index = reset_end_index; + columns_for_non_ascii = initial_columns_for_non_ascii; }, else => { // Mozilla's "source-map" library counts columns using UTF-16 code units diff --git a/src/string_immutable.zig b/src/string_immutable.zig index b27a0f820..98ec70646 100644 --- a/src/string_immutable.zig +++ b/src/string_immutable.zig @@ -15,6 +15,10 @@ pub inline fn contains(self: string, str: string) bool { return std.mem.indexOf(u8, self, str) != null; } +pub fn toUTF16Literal(comptime str: []const u8) []const u16 { + return comptime std.unicode.utf8ToUtf16LeStringLiteral(str); +} + const OptionalUsize = std.meta.Int(.unsigned, @bitSizeOf(usize) - 1); pub fn indexOfAny(self: string, comptime str: anytype) ?OptionalUsize { for (self) |c, i| { @@ -108,7 +112,7 @@ pub inline fn indexOf(self: string, str: string) ?usize { } // -- -// This is faster when the string is found, by about 2x for a 4 MB file. +// This is faster when the string is found, by about 2x for a 8 MB file. // It is slower when the string is NOT found // fn indexOfPosN(comptime T: type, buf: []const u8, start_index: usize, delimiter: []const u8, comptime n: comptime_int) ?usize { // const k = delimiter.len; @@ -324,7 +328,7 @@ test "eqlComptimeCheckLen" { } test "eqlComptimeUTF16" { - try std.testing.expectEqual(eqlComptimeUTF16(std.unicode.utf8ToUtf16LeStringLiteral("bun-darwin-aarch64.zip"), "bun-darwin-aarch64.zip"), true); + try std.testing.expectEqual(eqlComptimeUTF16(toUTF16Literal("bun-darwin-aarch64.zip"), "bun-darwin-aarch64.zip"), true); const sizes = [_]u16{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 23, 22, 24 }; inline for (sizes) |size| { var buf: [size]u16 = undefined; @@ -542,7 +546,7 @@ pub fn eqlComptime(self: string, comptime alt: anytype) bool { } pub fn eqlComptimeUTF16(self: []const u16, comptime alt: []const u8) bool { - return eqlComptimeCheckLenWithType(u16, self, comptime std.unicode.utf8ToUtf16LeStringLiteral(alt), true); + return eqlComptimeCheckLenWithType(u16, self, comptime toUTF16Literal(alt), true); } pub fn eqlComptimeIgnoreLen(self: string, comptime alt: anytype) bool { @@ -703,7 +707,7 @@ pub fn index(self: string, str: string) i32 { } pub fn eqlUtf16(comptime self: string, other: []const u16) bool { - return std.mem.eql(u16, std.unicode.utf8ToUtf16LeStringLiteral(self), other); + return std.mem.eql(u16, toUTF16Literal(self), other); } pub fn toUTF8Alloc(allocator: std.mem.Allocator, js: []const u16) !string { @@ -974,7 +978,7 @@ pub fn toUTF8AllocWithType(allocator: std.mem.Allocator, comptime Type: type, ut utf16_remaining = utf16_remaining[replacement.len..]; const count: usize = replacement.utf8Width(); - try list.ensureUnusedCapacity(i + count); + try list.ensureTotalCapacityPrecise(i + count + list.items.len + @floatToInt(usize, (@intToFloat(f64, @truncate(u52, utf16_remaining.len)) * 1.2))); list.items.len += i; copyU16IntoU8( @@ -992,12 +996,13 @@ pub fn toUTF8AllocWithType(allocator: std.mem.Allocator, comptime Type: type, ut ); } - try list.ensureUnusedCapacity(utf16_remaining.len); + try list.ensureTotalCapacityPrecise(utf16_remaining.len + list.items.len); const old_len = list.items.len; list.items.len += utf16_remaining.len; copyU16IntoU8(list.items[old_len..], Type, utf16_remaining); - return list.toOwnedSlice(); + // don't call toOwnedSlice() because our + return list.items; } pub const EncodeIntoResult = struct { @@ -1005,6 +1010,12 @@ pub const EncodeIntoResult = struct { written: u32 = 0, }; pub fn allocateLatin1IntoUTF8(allocator: std.mem.Allocator, comptime Type: type, latin1_: Type) ![]u8 { + if (comptime bun.FeatureFlags.latin1_is_now_ascii) { + var out = try allocator.alloc(u8, latin1_.len); + @memcpy(out.ptr, latin1_.ptr, latin1_.len); + return out; + } + var list = try std.ArrayList(u8).initCapacity(allocator, latin1_.len); var latin1 = latin1_; while (latin1.len > 0) { @@ -1029,6 +1040,56 @@ pub fn allocateLatin1IntoUTF8(allocator: std.mem.Allocator, comptime Type: type, return list.toOwnedSlice(); } +pub fn allocateLatin1IntoUTF8ForArrayBuffer(allocator: std.mem.Allocator, globalThis: *JSC.JSGlobalObject, comptime Type: type, latin1_: Type) !JSC.JSValue { + if (comptime bun.FeatureFlags.latin1_is_now_ascii) { + var out = try allocator.alloc(u8, latin1_.len); + @memcpy(out.ptr, latin1_.ptr, latin1_.len); + return out; + } + + var latin1 = latin1_; + + if (firstNonASCII(latin1)) |start_i| { + var list = try std.ArrayList(u8).initCapacity(allocator, latin1_.len + 2); + list.items.len = start_i; + @memcpy(list.items.ptr, latin1.ptr, start_i); + { + var buf = list.items.ptr[list.items.len .. list.items.len + 2][0..2]; + list.items.len += 2; + buf[0..2].* = latin1ToCodepointBytesAssumeNotASCII(latin1[0]); + latin1 = latin1[1..]; + } + + while (latin1.len > 0) { + const read = @as(usize, firstNonASCII(latin1) orelse @intCast(u32, latin1.len)); + try list.ensureTotalCapacityPrecise( + list.items.len + read + if (read != latin1.len) @as(usize, 2) else @as(usize, 0), + ); + const before = list.items.len; + list.items.len += read; + @memcpy(list.items[before..].ptr, latin1.ptr, read); + latin1 = latin1[read..]; + + if (latin1.len > 0) { + try list.ensureUnusedCapacity(2); + var buf = list.items.ptr[list.items.len .. list.items.len + 2][0..2]; + list.items.len += 2; + buf[0..2].* = latin1ToCodepointBytesAssumeNotASCII(latin1[0]); + latin1 = latin1[1..]; + } + } + + return JSC.ArrayBuffer.fromBytes(list.toOwnedSlice(), .Uint8Array).toJS(globalThis, null); + } + + { + const array_buffer = JSC.JSValue.createUninitializedUint8Array(globalThis, latin1.len); + var bytes = array_buffer.asArrayBuffer(globalThis).?.slice(); + @memcpy(bytes.ptr, latin1.ptr, latin1.len); + return array_buffer; + } +} + pub const UTF16Replacement = struct { code_point: u32 = unicode_replacement, len: u3 = 0, @@ -1132,6 +1193,12 @@ pub fn convertUTF8BytesIntoUTF16(sequence: *const [4]u8) UTF16Replacement { } pub fn copyLatin1IntoUTF8(buf_: []u8, comptime Type: type, latin1_: Type) EncodeIntoResult { + if (comptime bun.FeatureFlags.latin1_is_now_ascii) { + const to_copy = @truncate(u32, @minimum(buf_.len, latin1_.len)); + @memcpy(buf_.ptr, latin1_.ptr, to_copy); + return .{ .written = to_copy, .read = to_copy }; + } + var buf = buf_; var latin1 = latin1_; while (buf.len > 0 and latin1.len > 0) { @@ -1144,19 +1211,18 @@ pub fn copyLatin1IntoUTF8(buf_: []u8, comptime Type: type, latin1_: Type) Encode break; } - buf[0..8].* = @bitCast([ascii_vector_size]u8, vec)[0..8].*; - buf[8..ascii_vector_size].* = @bitCast([ascii_vector_size]u8, vec)[8..ascii_vector_size].*; + buf[0..ascii_vector_size].* = @bitCast([ascii_vector_size]u8, vec)[0..ascii_vector_size].*; latin1 = latin1[ascii_vector_size..]; buf = buf[ascii_vector_size..]; } while (read < latin1.len and latin1[read] < 0x80) : (read += 1) {} - const written = @minimum(read, buf.len); - if (written == 0) break; - @memcpy(buf.ptr, latin1.ptr, written); - latin1 = latin1[written..]; - buf = buf[written..]; + const to_copy = @minimum(read, buf.len); + @memcpy(buf.ptr, latin1.ptr, to_copy); + latin1 = latin1[to_copy..]; + buf = buf[to_copy..]; + if (latin1.len > 0 and buf.len >= 2) { buf[0..2].* = latin1ToCodepointBytesAssumeNotASCII(latin1[0]); latin1 = latin1[1..]; @@ -1165,11 +1231,19 @@ pub fn copyLatin1IntoUTF8(buf_: []u8, comptime Type: type, latin1_: Type) Encode } return .{ - .read = @truncate(u32, buf_.len - buf.len), - .written = @truncate(u32, latin1_.len - latin1.len), + .written = @truncate(u32, buf_.len - buf.len), + .read = @truncate(u32, latin1_.len - latin1.len), }; } +pub fn replaceLatin1WithUTF8(buf_: []u8) void { + var latin1 = buf_; + while (strings.firstNonASCII(latin1)) |i| { + latin1[i..][0..2].* = latin1ToCodepointBytesAssumeNotASCII(latin1[i]); + latin1 = latin1[i + 2 ..]; + } +} + pub fn elementLengthLatin1IntoUTF8(comptime Type: type, latin1_: Type) usize { var latin1 = latin1_; var count: usize = 0; @@ -1245,6 +1319,625 @@ pub fn elementLengthLatin1IntoUTF16(comptime Type: type, latin1_: Type) usize { return count; } +pub fn escapeHTMLForLatin1Input(allocator: std.mem.Allocator, latin1: []const u8) ![]const u8 { + const Scalar = struct { + pub const lengths: [std.math.maxInt(u8)]u4 = brk: { + var values: [std.math.maxInt(u8)]u4 = undefined; + for (values) |_, i| { + switch (i) { + '"' => { + values[i] = """.len; + }, + '&' => { + values[i] = "&".len; + }, + '\'' => { + values[i] = "'".len; + }, + '<' => { + values[i] = "<".len; + }, + '>' => { + values[i] = ">".len; + }, + else => { + values[i] = 1; + }, + } + } + + break :brk values; + }; + + inline fn appendString(buf: [*]u8, comptime str: []const u8) usize { + buf[0..str.len].* = str[0..str.len].*; + return str.len; + } + + pub inline fn append(buf: [*]u8, char: u8) usize { + if (lengths[char] == 1) { + buf[0] = char; + return 1; + } + + return switch (char) { + '"' => appendString(buf, """), + '&' => appendString(buf, "&"), + '\'' => appendString(buf, "'"), + '<' => appendString(buf, "<"), + '>' => appendString(buf, ">"), + else => unreachable, + }; + } + + pub inline fn push(comptime len: anytype, chars_: *const [len]u8, allo: std.mem.Allocator) []const u8 { + const chars = chars_.*; + var total: usize = 0; + + comptime var remain_to_comp = len; + comptime var comp_i = 0; + + inline while (remain_to_comp > 0) : (remain_to_comp -= 1) { + total += lengths[chars[comp_i]]; + comp_i += 1; + } + + if (total == len) { + return chars_; + } + + var output = allo.alloc(u8, total) catch unreachable; + var head = output.ptr; + inline for (comptime bun.range(0, len)) |i| { + head += @This().append(head, chars[i]); + } + + return output; + } + }; + switch (latin1.len) { + 0 => return "", + 1 => return switch (latin1[0]) { + '"' => """, + '&' => "&", + '\'' => "'", + '<' => "<", + '>' => ">", + else => latin1, + }, + 2 => { + const first: []const u8 = switch (latin1[0]) { + '"' => """, + '&' => "&", + '\'' => "'", + '<' => "<", + '>' => ">", + else => latin1[0..1], + }; + const second: []const u8 = switch (latin1[1]) { + '"' => """, + '&' => "&", + '\'' => "'", + '<' => "<", + '>' => ">", + else => latin1[1..2], + }; + if (first.len == 1 and second.len == 1) { + return latin1; + } + + return strings.append(allocator, first, second); + }, + + // The simd implementation is slower for inputs less than 32 bytes. + 3 => return Scalar.push(3, latin1[0..3], allocator), + 4 => return Scalar.push(4, latin1[0..4], allocator), + 5 => return Scalar.push(5, latin1[0..5], allocator), + 6 => return Scalar.push(6, latin1[0..6], allocator), + 7 => return Scalar.push(7, latin1[0..7], allocator), + 8 => return Scalar.push(8, latin1[0..8], allocator), + 9 => return Scalar.push(9, latin1[0..9], allocator), + 10 => return Scalar.push(10, latin1[0..10], allocator), + 11 => return Scalar.push(11, latin1[0..11], allocator), + 12 => return Scalar.push(12, latin1[0..12], allocator), + 13 => return Scalar.push(13, latin1[0..13], allocator), + 14 => return Scalar.push(14, latin1[0..14], allocator), + 15 => return Scalar.push(15, latin1[0..15], allocator), + 16 => return Scalar.push(16, latin1[0..16], allocator), + 17 => return Scalar.push(17, latin1[0..17], allocator), + 18 => return Scalar.push(18, latin1[0..18], allocator), + 19 => return Scalar.push(19, latin1[0..19], allocator), + 20 => return Scalar.push(20, latin1[0..20], allocator), + 21 => return Scalar.push(21, latin1[0..21], allocator), + 22 => return Scalar.push(22, latin1[0..22], allocator), + 23 => return Scalar.push(23, latin1[0..23], allocator), + 24 => return Scalar.push(24, latin1[0..24], allocator), + 25 => return Scalar.push(25, latin1[0..25], allocator), + 26 => return Scalar.push(26, latin1[0..26], allocator), + 27 => return Scalar.push(27, latin1[0..27], allocator), + 28 => return Scalar.push(28, latin1[0..28], allocator), + 29 => return Scalar.push(29, latin1[0..29], allocator), + 30 => return Scalar.push(30, latin1[0..30], allocator), + 31 => return Scalar.push(31, latin1[0..31], allocator), + 32 => return Scalar.push(32, latin1[0..32], allocator), + + else => { + var remaining = latin1; + + const vec_chars = "\"&'<>"; + const vecs: [vec_chars.len]AsciiVector = comptime brk: { + var _vecs: [vec_chars.len]AsciiVector = undefined; + for (vec_chars) |c, i| { + _vecs[i] = @splat(ascii_vector_size, c); + } + break :brk _vecs; + }; + + var any_needs_escape = false; + var buf: std.ArrayList(u8) = undefined; + + if (comptime Environment.isAarch64 or Environment.isX64) { + // pass #1: scan for any characters that need escaping + // assume most strings won't need any escaping, so don't actually allocate the buffer + scan_and_allocate_lazily: while (remaining.len >= ascii_vector_size) { + if (comptime Environment.allow_assert) { + std.debug.assert(!any_needs_escape); + } + const vec: AsciiVector = remaining[0..ascii_vector_size].*; + if (@reduce(.Max, @bitCast(AsciiVectorU1, (vec == vecs[0])) | + @bitCast(AsciiVectorU1, (vec == vecs[1])) | + @bitCast(AsciiVectorU1, (vec == vecs[2])) | + @bitCast(AsciiVectorU1, (vec == vecs[3])) | + @bitCast(AsciiVectorU1, (vec == vecs[4]))) == 1) + { + buf = try std.ArrayList(u8).initCapacity(allocator, latin1.len + 6); + const copy_len = @ptrToInt(remaining.ptr) - @ptrToInt(latin1.ptr); + @memcpy(buf.items.ptr, latin1.ptr, copy_len); + buf.items.len = copy_len; + any_needs_escape = true; + comptime var i: usize = 0; + inline while (i < ascii_vector_size) : (i += 1) { + switch (vec[i]) { + '"' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + """.len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + """.len][0..""".len].* = """.*; + buf.items.len += """.len; + }, + '&' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + "&".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + "&".len][0.."&".len].* = "&".*; + buf.items.len += "&".len; + }, + '\'' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + "'".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + "'".len][0.."'".len].* = "'".*; + buf.items.len += "'".len; + }, + '<' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + "<".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + "<".len][0.."<".len].* = "<".*; + buf.items.len += "<".len; + }, + '>' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + ">".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + ">".len][0..">".len].* = ">".*; + buf.items.len += ">".len; + }, + else => |c| { + buf.appendAssumeCapacity(c); + }, + } + } + + remaining = remaining[ascii_vector_size..]; + break :scan_and_allocate_lazily; + } + + remaining = remaining[ascii_vector_size..]; + } + } + + if (any_needs_escape) { + // pass #2: we found something that needed an escape + // so we'll go ahead and copy the buffer into a new buffer + while (remaining.len >= ascii_vector_size) { + const vec: AsciiVector = remaining[0..ascii_vector_size].*; + if (@reduce(.Max, @bitCast(AsciiVectorU1, (vec == vecs[0])) | + @bitCast(AsciiVectorU1, (vec == vecs[1])) | + @bitCast(AsciiVectorU1, (vec == vecs[2])) | + @bitCast(AsciiVectorU1, (vec == vecs[3])) | + @bitCast(AsciiVectorU1, (vec == vecs[4]))) == 1) + { + buf.ensureUnusedCapacity(ascii_vector_size + 6) catch unreachable; + comptime var i: usize = 0; + inline while (i < ascii_vector_size) : (i += 1) { + switch (vec[i]) { + '"' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + """.len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + """.len][0..""".len].* = """.*; + buf.items.len += """.len; + }, + '&' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + "&".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + "&".len][0.."&".len].* = "&".*; + buf.items.len += "&".len; + }, + '\'' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + "'".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + "'".len][0.."'".len].* = "'".*; + buf.items.len += "'".len; + }, + '<' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + "<".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + "<".len][0.."<".len].* = "<".*; + buf.items.len += "<".len; + }, + '>' => { + buf.ensureUnusedCapacity((ascii_vector_size - i) + ">".len) catch unreachable; + buf.items.ptr[buf.items.len .. buf.items.len + ">".len][0..">".len].* = ">".*; + buf.items.len += ">".len; + }, + else => |c| { + buf.appendAssumeCapacity(c); + }, + } + } + + remaining = remaining[ascii_vector_size..]; + continue; + } + + try buf.ensureUnusedCapacity(ascii_vector_size); + buf.items.ptr[buf.items.len .. buf.items.len + ascii_vector_size][0..ascii_vector_size].* = remaining[0..ascii_vector_size].*; + buf.items.len += ascii_vector_size; + remaining = remaining[ascii_vector_size..]; + } + } + + var ptr = remaining.ptr; + const end = remaining.ptr + remaining.len; + + if (!any_needs_escape) { + scan_and_allocate_lazily: while (ptr != end) : (ptr += 1) { + switch (ptr[0]) { + '"', '&', '\'', '<', '>' => |c| { + buf = try std.ArrayList(u8).initCapacity(allocator, latin1.len + @as(usize, Scalar.lengths[c])); + const copy_len = @ptrToInt(ptr) - @ptrToInt(latin1.ptr); + @memcpy(buf.items.ptr, latin1.ptr, copy_len - 1); + buf.items.len = copy_len; + any_needs_escape = true; + break :scan_and_allocate_lazily; + }, + else => {}, + } + } + } + + while (ptr != end) : (ptr += 1) { + switch (ptr[0]) { + '"' => { + buf.appendSlice(""") catch unreachable; + }, + '&' => { + buf.appendSlice("&") catch unreachable; + }, + '\'' => { + buf.appendSlice("'") catch unreachable; // modified from escape-html; used to be ''' + }, + '<' => { + buf.appendSlice("<") catch unreachable; + }, + '>' => { + buf.appendSlice(">") catch unreachable; + }, + else => |c| { + buf.append(c) catch unreachable; + }, + } + } + + if (!any_needs_escape) { + return latin1; + } + + return buf.toOwnedSlice(); + }, + } +} + +pub fn escapeHTMLForUTF16Input(allocator: std.mem.Allocator, utf16: []const u16) ![]const u16 { + const Scalar = struct { + pub const lengths: [std.math.maxInt(u8)]u4 = brk: { + var values: [std.math.maxInt(u8)]u4 = undefined; + for (values) |_, i| { + values[i] = switch (i) { + '"' => """.len, + '&' => "&".len, + '\'' => "'".len, + '<' => "<".len, + '>' => ">".len, + else => 1, + }; + } + + break :brk values; + }; + }; + switch (utf16.len) { + 0 => return &[_]u16{}, + 1 => return switch (utf16[0]) { + '"' => toUTF16Literal("""), + '&' => toUTF16Literal("&"), + '\'' => toUTF16Literal("'"), + '<' => toUTF16Literal("<"), + '>' => toUTF16Literal(">"), + else => utf16, + }, + 2 => { + const first_16 = switch (utf16[0]) { + '"' => toUTF16Literal("""), + '&' => toUTF16Literal("&"), + '\'' => toUTF16Literal("'"), + '<' => toUTF16Literal("<"), + '>' => toUTF16Literal(">"), + else => @as([]const u16, utf16[0..1]), + }; + + const second_16 = switch (utf16[1]) { + '"' => toUTF16Literal("""), + '&' => toUTF16Literal("&"), + '\'' => toUTF16Literal("'"), + '<' => toUTF16Literal("<"), + '>' => toUTF16Literal(">"), + else => @as([]const u16, utf16[1..2]), + }; + + if (first_16.ptr == utf16.ptr and second_16.ptr == utf16.ptr + 1) { + return utf16; + } + + var buf = allocator.alloc(u16, first_16.len + second_16.len) catch unreachable; + std.mem.copy(u16, buf, first_16); + std.mem.copy(u16, buf[first_16.len..], second_16); + return buf; + }, + + else => { + var remaining = utf16; + + var any_needs_escape = false; + var buf: std.ArrayList(u16) = undefined; + + if (comptime Environment.isAarch64 or Environment.isX64) { + const vec_chars = "\"&'<>"; + const vecs: [vec_chars.len]AsciiU16Vector = brk: { + var _vecs: [vec_chars.len]AsciiU16Vector = undefined; + for (vec_chars) |c, i| { + _vecs[i] = @splat(ascii_u16_vector_size, @as(u16, c)); + } + break :brk _vecs; + }; + // pass #1: scan for any characters that need escaping + // assume most strings won't need any escaping, so don't actually allocate the buffer + scan_and_allocate_lazily: while (remaining.len >= ascii_u16_vector_size) { + if (comptime Environment.allow_assert) { + std.debug.assert(!any_needs_escape); + } + const vec: AsciiU16Vector = remaining[0..ascii_u16_vector_size].*; + if (@reduce(.Max, @bitCast(AsciiVectorU16U1, vec > @splat(ascii_u16_vector_size, @as(u16, 127))) | + @bitCast(AsciiVectorU16U1, (vec == vecs[0])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[1])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[2])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[3])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[4]))) == 1) + { + var i: u16 = 0; + lazy: { + while (i < ascii_u16_vector_size) { + switch (remaining[i]) { + '"', '&', '\'', '<', '>' => { + any_needs_escape = true; + break :lazy; + }, + 128...std.math.maxInt(u16) => { + const cp = utf16Codepoint([]const u16, remaining[i..]); + i += @as(u16, cp.len); + }, + else => { + i += 1; + }, + } + } + } + + if (!any_needs_escape) { + remaining = remaining[i..]; + continue :scan_and_allocate_lazily; + } + + buf = try std.ArrayList(u16).initCapacity(allocator, utf16.len + 6); + std.debug.assert(@ptrToInt(remaining.ptr + i) >= @ptrToInt(utf16.ptr)); + const to_copy = std.mem.sliceAsBytes(utf16)[0 .. @ptrToInt(remaining.ptr + i) - @ptrToInt(utf16.ptr)]; + @memcpy(@ptrCast([*]align(2) u8, buf.items.ptr), to_copy.ptr, to_copy.len); + buf.items.len = std.mem.bytesAsSlice(u16, to_copy).len; + + while (i < ascii_u16_vector_size) { + switch (remaining[i]) { + '"', '&', '\'', '<', '>' => |c| { + const result = switch (c) { + '"' => toUTF16Literal("""), + '&' => toUTF16Literal("&"), + '\'' => toUTF16Literal("'"), + '<' => toUTF16Literal("<"), + '>' => toUTF16Literal(">"), + else => unreachable, + }; + + buf.appendSlice(result) catch unreachable; + i += 1; + }, + 128...std.math.maxInt(u16) => { + const cp = utf16Codepoint([]const u16, remaining[i..]); + + buf.appendSlice(remaining[i..][0..@as(usize, cp.len)]) catch unreachable; + i += @as(u16, cp.len); + }, + else => |c| { + i += 1; + buf.append(c) catch unreachable; + }, + } + } + + // edgecase: code point width could exceed asdcii_u16_vector_size + remaining = remaining[i..]; + break :scan_and_allocate_lazily; + } + + remaining = remaining[ascii_u16_vector_size..]; + } + + if (any_needs_escape) { + // pass #2: we found something that needed an escape + // but there's still some more text to + // so we'll go ahead and copy the buffer into a new buffer + while (remaining.len >= ascii_u16_vector_size) { + const vec: AsciiU16Vector = remaining[0..ascii_u16_vector_size].*; + if (@reduce(.Max, @bitCast(AsciiVectorU16U1, vec > @splat(ascii_u16_vector_size, @as(u16, 127))) | + @bitCast(AsciiVectorU16U1, (vec == vecs[0])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[1])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[2])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[3])) | + @bitCast(AsciiVectorU16U1, (vec == vecs[4]))) == 1) + { + buf.ensureUnusedCapacity(ascii_u16_vector_size) catch unreachable; + var i: u16 = 0; + while (i < ascii_u16_vector_size) { + switch (remaining[i]) { + '"' => { + buf.appendSlice(toUTF16Literal(""")) catch unreachable; + i += 1; + }, + '&' => { + buf.appendSlice(toUTF16Literal("&")) catch unreachable; + i += 1; + }, + '\'' => { + buf.appendSlice(toUTF16Literal("'")) catch unreachable; // modified from escape-html; used to be ''' + i += 1; + }, + '<' => { + buf.appendSlice(toUTF16Literal("<")) catch unreachable; + i += 1; + }, + '>' => { + buf.appendSlice(toUTF16Literal(">")) catch unreachable; + i += 1; + }, + 128...std.math.maxInt(u16) => { + const cp = utf16Codepoint([]const u16, remaining[i..]); + + buf.appendSlice(remaining[i..][0..@as(usize, cp.len)]) catch unreachable; + i += @as(u16, cp.len); + }, + else => |c| { + buf.append(c) catch unreachable; + i += 1; + }, + } + } + + remaining = remaining[i..]; + continue; + } + + try buf.ensureUnusedCapacity(ascii_u16_vector_size); + buf.items.ptr[buf.items.len .. buf.items.len + ascii_u16_vector_size][0..ascii_u16_vector_size].* = remaining[0..ascii_u16_vector_size].*; + buf.items.len += ascii_u16_vector_size; + remaining = remaining[ascii_u16_vector_size..]; + } + } + } + + var ptr = remaining.ptr; + const end = remaining.ptr + remaining.len; + + if (!any_needs_escape) { + scan_and_allocate_lazily: while (ptr != end) { + switch (ptr[0]) { + '"', '&', '\'', '<', '>' => |c| { + buf = try std.ArrayList(u16).initCapacity(allocator, utf16.len + @as(usize, Scalar.lengths[c])); + std.debug.assert(@ptrToInt(ptr) >= @ptrToInt(utf16.ptr)); + + const to_copy = std.mem.sliceAsBytes(utf16)[0 .. @ptrToInt(ptr) - @ptrToInt(utf16.ptr)]; + + @memcpy( + @ptrCast([*]align(2) u8, buf.items.ptr), + to_copy.ptr, + to_copy.len, + ); + + buf.items.len = std.mem.bytesAsSlice(u16, to_copy).len; + any_needs_escape = true; + break :scan_and_allocate_lazily; + }, + 128...std.math.maxInt(u16) => { + const cp = utf16Codepoint([]const u16, ptr[0..2]); + + ptr += @as(u16, cp.len); + }, + else => { + ptr += 1; + }, + } + } + } + + while (ptr != end) { + switch (ptr[0]) { + '"' => { + buf.appendSlice(toUTF16Literal(""")) catch unreachable; + ptr += 1; + }, + '&' => { + buf.appendSlice(toUTF16Literal("&")) catch unreachable; + ptr += 1; + }, + '\'' => { + buf.appendSlice(toUTF16Literal("'")) catch unreachable; // modified from escape-html; used to be ''' + ptr += 1; + }, + '<' => { + buf.appendSlice(toUTF16Literal("<")) catch unreachable; + ptr += 1; + }, + '>' => { + buf.appendSlice(toUTF16Literal(">")) catch unreachable; + ptr += 1; + }, + 128...std.math.maxInt(u16) => { + const cp = utf16Codepoint([]const u16, ptr[0..2]); + + buf.appendSlice(ptr[0..@as(usize, cp.len)]) catch unreachable; + ptr += @as(u16, cp.len); + }, + + else => |c| { + buf.append(c) catch unreachable; + ptr += 1; + }, + } + } + + if (!any_needs_escape) { + return utf16; + } + + return buf.toOwnedSlice(); + }, + } +} + test "copyLatin1IntoUTF8" { var input: string = "hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!hello world!"; var output = std.mem.zeroes([500]u8); @@ -1516,7 +2209,9 @@ pub const min_16_ascii = @splat(ascii_vector_size, @as(u8, 0x20)); pub const max_u16_ascii = @splat(ascii_u16_vector_size, @as(u16, 127)); pub const min_u16_ascii = @splat(ascii_u16_vector_size, @as(u16, 0x20)); pub const AsciiVector = std.meta.Vector(ascii_vector_size, u8); +pub const AsciiVectorSmall = std.meta.Vector(8, u8); pub const AsciiVectorU1 = std.meta.Vector(ascii_vector_size, u1); +pub const AsciiVectorU1Small = std.meta.Vector(8, u1); pub const AsciiVectorU16U1 = std.meta.Vector(ascii_u16_vector_size, u1); pub const AsciiU16Vector = std.meta.Vector(ascii_u16_vector_size, u16); pub const max_4_ascii = @splat(4, @as(u8, 127)); @@ -1703,9 +2398,10 @@ pub fn indexOfChar(slice: []const u8, char: u8) ?u32 { while (remaining.len >= ascii_vector_size) { const vec: AsciiVector = remaining[0..ascii_vector_size].*; const cmp = vec == @splat(ascii_vector_size, char); - const bitmask = @ptrCast(*const AsciiVectorInt, &cmp).*; - const first = @ctz(AsciiVectorInt, bitmask); - if (first < 16) { + + if (@reduce(.Max, @bitCast(AsciiVectorU1, cmp)) > 0) { + const bitmask = @ptrCast(*const AsciiVectorInt, &cmp).*; + const first = @ctz(AsciiVectorInt, bitmask); return @intCast(u32, @as(u32, first) + @intCast(u32, slice.len - remaining.len)); } remaining = remaining[ascii_vector_size..]; @@ -2089,27 +2785,27 @@ test "firstNonASCII" { test "firstNonASCII16" { @setEvalBranchQuota(99999); - const yes = std.mem.span(std.unicode.utf8ToUtf16LeStringLiteral("aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); + const yes = std.mem.span(toUTF16Literal("aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); try std.testing.expectEqual(true, firstNonASCII16(@TypeOf(yes), yes) == null); { @setEvalBranchQuota(99999); - const no = std.mem.span(std.unicode.utf8ToUtf16LeStringLiteral("aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdoka🙂sdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); + const no = std.mem.span(toUTF16Literal("aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdoka🙂sdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); try std.testing.expectEqual(@as(u32, 50), firstNonASCII16(@TypeOf(no), no).?); } { @setEvalBranchQuota(99999); - const no = std.mem.span(std.unicode.utf8ToUtf16LeStringLiteral("🙂sdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); + const no = std.mem.span(toUTF16Literal("🙂sdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); try std.testing.expectEqual(@as(u32, 0), firstNonASCII16(@TypeOf(no), no).?); } { @setEvalBranchQuota(99999); - const no = std.mem.span(std.unicode.utf8ToUtf16LeStringLiteral("a🙂sdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); + const no = std.mem.span(toUTF16Literal("a🙂sdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123")); try std.testing.expectEqual(@as(u32, 1), firstNonASCII16(@TypeOf(no), no).?); } { @setEvalBranchQuota(99999); - const no = std.mem.span(std.unicode.utf8ToUtf16LeStringLiteral("aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd12312🙂3")); + const no = std.mem.span(toUTF16Literal("aspdokasdpokasdpokasd aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd123123aspdokasdpokasdpokasdaspdokasdpokasdpokasdaspdokasdpokasdpokasd12312🙂3")); try std.testing.expectEqual(@as(u32, 366), firstNonASCII16(@TypeOf(no), no).?); } } @@ -2147,7 +2843,7 @@ pub fn formatUTF16(slice_: []align(1) const u16, writer: anytype) !void { test "print UTF16" { var err = std.io.getStdErr(); - const utf16 = comptime std.unicode.utf8ToUtf16LeStringLiteral("❌ ✅ opkay "); + const utf16 = comptime toUTF16Literal("❌ ✅ opkay "); try formatUTF16(utf16, err.writer()); // std.unicode.fmtUtf16le(utf16le: []const u16) } |