diff options
Diffstat (limited to 'src/bun.js/javascript.zig')
| -rw-r--r-- | src/bun.js/javascript.zig | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/src/bun.js/javascript.zig b/src/bun.js/javascript.zig index a6fa35517..41ede995b 100644 --- a/src/bun.js/javascript.zig +++ b/src/bun.js/javascript.zig @@ -88,20 +88,6 @@ const PackageManager = @import("../install/install.zig").PackageManager; const ModuleLoader = JSC.ModuleLoader; const FetchFlags = JSC.FetchFlags; -pub const GlobalClasses = [_]type{ - Bun.Class, - WebCore.Crypto.Class, - // EventListenerMixin.addEventListener(VirtualMachine), - - // Fetch.Class, - js_ast.Macro.JSNode.BunJSXCallbackFunction, - - WebCore.Crypto.Prototype, - - WebCore.Alert.Class, - WebCore.Confirm.Class, - WebCore.Prompt.Class, -}; const TaggedPointerUnion = @import("../tagged_pointer.zig").TaggedPointerUnion; const Task = JSC.Task; const Blob = @import("../blob.zig"); @@ -383,7 +369,6 @@ pub const VirtualMachine = struct { bun_watcher: ?*JSC.Watcher = null, console: *ZigConsoleClient, log: *logger.Log, - event_listeners: EventListenerMixin.Map, main: string = "", main_hash: u32 = 0, process: js.JSObjectRef = null, @@ -868,17 +853,6 @@ pub const VirtualMachine = struct { this.transpiler_store.enabled = true; } - pub fn getAPIGlobals() []js.JSClassRef { - if (is_bindgen) - return &[_]js.JSClassRef{}; - var classes = default_allocator.alloc(js.JSClassRef, GlobalClasses.len) catch return &[_]js.JSClassRef{}; - inline for (GlobalClasses, 0..) |Class, i| { - classes[i] = Class.get().*; - } - - return classes; - } - pub fn isWatcherEnabled(this: *VirtualMachine) bool { return this.bun_dev_watcher != null or this.bun_watcher != null; } @@ -925,7 +899,6 @@ pub const VirtualMachine = struct { .transpiler_store = RuntimeTranspilerStore.init(allocator), .allocator = allocator, .entry_point = ServerEntryPoint{}, - .event_listeners = EventListenerMixin.Map.init(allocator), .bundler = bundler, .console = console, .log = log, @@ -970,13 +943,7 @@ pub const VirtualMachine = struct { vm.bundler.macro_context = js_ast.Macro.MacroContext.init(&vm.bundler); - var global_classes: [GlobalClasses.len]js.JSClassRef = undefined; - inline for (GlobalClasses, 0..) |Class, i| { - global_classes[i] = Class.get().*; - } vm.global = ZigGlobalObject.create( - &global_classes, - @as(i32, @intCast(global_classes.len)), vm.console, -1, false, @@ -1034,7 +1001,6 @@ pub const VirtualMachine = struct { .transpiler_store = RuntimeTranspilerStore.init(allocator), .allocator = allocator, .entry_point = ServerEntryPoint{}, - .event_listeners = EventListenerMixin.Map.init(allocator), .bundler = bundler, .console = console, .log = log, @@ -1079,13 +1045,7 @@ pub const VirtualMachine = struct { vm.bundler.linker.onImportCSS = Bun.onImportCSS; } - var global_classes: [GlobalClasses.len]js.JSClassRef = undefined; - inline for (GlobalClasses, 0..) |Class, i| { - global_classes[i] = Class.get().*; - } vm.global = ZigGlobalObject.create( - &global_classes, - @as(i32, @intCast(global_classes.len)), vm.console, -1, opts.smol, @@ -1156,7 +1116,6 @@ pub const VirtualMachine = struct { .allocator = allocator, .transpiler_store = RuntimeTranspilerStore.init(allocator), .entry_point = ServerEntryPoint{}, - .event_listeners = EventListenerMixin.Map.init(allocator), .bundler = bundler, .console = console, .log = log, @@ -1202,13 +1161,7 @@ pub const VirtualMachine = struct { vm.bundler.linker.onImportCSS = Bun.onImportCSS; } - var global_classes: [GlobalClasses.len]js.JSClassRef = undefined; - inline for (GlobalClasses, 0..) |Class, i| { - global_classes[i] = Class.get().*; - } vm.global = ZigGlobalObject.create( - &global_classes, - @as(i32, @intCast(global_classes.len)), vm.console, @as(i32, @intCast(worker.execution_context_id)), worker.mini, @@ -2615,168 +2568,6 @@ pub const VirtualMachine = struct { } }; -const GetterFn = *const fn ( - this: anytype, - ctx: js.JSContextRef, - thisObject: js.JSValueRef, - prop: js.JSStringRef, - exception: js.ExceptionRef, -) js.JSValueRef; -const SetterFn = *const fn ( - this: anytype, - ctx: js.JSContextRef, - thisObject: js.JSValueRef, - prop: js.JSStringRef, - value: js.JSValueRef, - exception: js.ExceptionRef, -) js.JSValueRef; - -const JSProp = struct { - get: ?GetterFn = null, - set: ?SetterFn = null, - ro: bool = false, -}; - -pub const EventListenerMixin = struct { - threadlocal var event_listener_names_buf: [128]u8 = undefined; - pub const List = std.ArrayList(js.JSObjectRef); - pub const Map = std.AutoHashMap(EventListenerMixin.EventType, EventListenerMixin.List); - - pub const EventType = enum { - fetch, - err, - - const SizeMatcher = strings.ExactSizeMatcher(8); - - pub fn match(str: string) ?EventType { - return switch (SizeMatcher.match(str)) { - SizeMatcher.case("fetch") => EventType.fetch, - SizeMatcher.case("error") => EventType.err, - else => null, - }; - } - }; - - pub fn emitFetchEvent( - vm: *VirtualMachine, - request_context: *http.RequestContext, - comptime CtxType: type, - ctx: *CtxType, - comptime onError: fn (ctx: *CtxType, err: anyerror, value: JSValue, request_ctx: *http.RequestContext) anyerror!void, - ) !void { - JSC.markBinding(@src()); - - var listeners = vm.event_listeners.get(EventType.fetch) orelse (return onError(ctx, error.NoListeners, JSValue.jsUndefined(), request_context) catch {}); - if (listeners.items.len == 0) return onError(ctx, error.NoListeners, JSValue.jsUndefined(), request_context) catch {}; - const FetchEventRejectionHandler = struct { - pub fn onRejection(_ctx: *anyopaque, err: anyerror, fetch_event: *FetchEvent, value: JSValue) void { - onError( - @as(*CtxType, @ptrFromInt(@intFromPtr(_ctx))), - err, - value, - fetch_event.request_context.?, - ) catch {}; - } - }; - - // Rely on JS finalizer - var fetch_event = try vm.allocator.create(FetchEvent); - - fetch_event.* = FetchEvent{ - .request_context = request_context, - .request = try Request.fromRequestContext(request_context), - .onPromiseRejectionCtx = @as(*anyopaque, ctx), - .onPromiseRejectionHandler = FetchEventRejectionHandler.onRejection, - }; - - var fetch_args: [1]js.JSObjectRef = undefined; - fetch_args[0] = FetchEvent.Class.make(vm.global, fetch_event); - JSC.C.JSValueProtect(vm.global, fetch_args[0]); - defer JSC.C.JSValueUnprotect(vm.global, fetch_args[0]); - - for (listeners.items) |listener_ref| { - vm.tick(); - var result = js.JSObjectCallAsFunctionReturnValue(vm.global, JSValue.fromRef(listener_ref), JSValue.zero, 1, &fetch_args); - vm.tick(); - var promise = JSInternalPromise.resolvedPromise(vm.global, result); - - vm.event_loop.waitForPromise(JSC.AnyPromise{ - .Internal = promise, - }); - - if (fetch_event.rejected) return; - - if (promise.status(vm.global.vm()) == .Rejected) { - onError(ctx, error.JSError, promise.result(vm.global.vm()), request_context) catch {}; - return; - } - - _ = promise.result(vm.global.vm()); - - vm.waitForTasks(); - - if (request_context.has_called_done) { - break; - } - } - - if (!request_context.has_called_done) { - onError(ctx, error.FetchHandlerRespondWithNeverCalled, JSValue.jsUndefined(), request_context) catch {}; - return; - } - } - - pub fn addEventListener( - comptime Struct: type, - ) type { - const Handler = struct { - pub fn addListener( - ctx: js.JSContextRef, - _: js.JSObjectRef, - _: js.JSObjectRef, - argumentCount: usize, - _arguments: [*c]const js.JSValueRef, - _: js.ExceptionRef, - ) callconv(.C) js.JSValueRef { - const arguments = _arguments[0..argumentCount]; - if (arguments.len == 0 or arguments.len == 1 or !js.JSValueIsString(ctx, arguments[0]) or !js.JSValueIsObject(ctx, arguments[arguments.len - 1]) or !js.JSObjectIsFunction(ctx, arguments[arguments.len - 1])) { - return js.JSValueMakeUndefined(ctx); - } - var name_slice = JSValue.c(arguments[0]).toSlice(ctx, ctx.allocator()); - defer name_slice.deinit(); - const name = name_slice.slice(); - const event = EventType.match(name) orelse return js.JSValueMakeUndefined(ctx); - var entry = VirtualMachine.get().event_listeners.getOrPut(event) catch unreachable; - - if (!entry.found_existing) { - entry.value_ptr.* = List.initCapacity(VirtualMachine.get().allocator, 1) catch unreachable; - } - - var callback = arguments[arguments.len - 1]; - js.JSValueProtect(ctx, callback); - entry.value_ptr.append(callback) catch unreachable; - - return js.JSValueMakeUndefined(ctx); - } - }; - - return NewClass( - Struct, - .{ - .name = "addEventListener", - .read_only = true, - }, - .{ - .callAsFunction = .{ - .rfn = Handler.addListener, - }, - }, - .{}, - ); - } -}; - -pub const JSPrivateDataTag = JSPrivateDataPtr.Tag; pub const HotReloader = NewHotReloader(VirtualMachine, JSC.EventLoop, false); pub const Watcher = HotReloader.Watcher; |