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Diffstat (limited to 'src/javascript/jsc/bindings/ReadableStreamBuiltins.cpp')
| -rw-r--r-- | src/javascript/jsc/bindings/ReadableStreamBuiltins.cpp | 640 |
1 files changed, 640 insertions, 0 deletions
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 |