1/*
2 * Copyright (c) 2015 Canon Inc. All rights reserved.
3 * Copyright (c) 2015 Igalia.
4 * Copyright (c) 2016 Apple Inc. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
17 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
19 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
25 * THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 */
28
29// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for
30// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py
31
32#pragma once
33
34#if ENABLE(STREAMS_API)
35
36#include <JavaScriptCore/BuiltinUtils.h>
37#include <JavaScriptCore/Identifier.h>
38#include <JavaScriptCore/JSFunction.h>
39#include <JavaScriptCore/UnlinkedFunctionExecutable.h>
40
41namespace JSC {
42class FunctionExecutable;
43}
44
45namespace WebCore {
46
47/* ReadableStreamInternals */
48extern const char* const s_readableStreamInternalsReadableStreamReaderGenericInitializeCode;
49extern const int s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeLength;
50extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeConstructAbility;
51extern const char* const s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCode;
52extern const int s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeLength;
53extern const JSC::ConstructAbility s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeConstructAbility;
54extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerErrorCode;
55extern const int s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeLength;
56extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeConstructAbility;
57extern const char* const s_readableStreamInternalsReadableStreamPipeToCode;
58extern const int s_readableStreamInternalsReadableStreamPipeToCodeLength;
59extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamPipeToCodeConstructAbility;
60extern const char* const s_readableStreamInternalsReadableStreamTeeCode;
61extern const int s_readableStreamInternalsReadableStreamTeeCodeLength;
62extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeCodeConstructAbility;
63extern const char* const s_readableStreamInternalsDoStructuredCloneCode;
64extern const int s_readableStreamInternalsDoStructuredCloneCodeLength;
65extern const JSC::ConstructAbility s_readableStreamInternalsDoStructuredCloneCodeConstructAbility;
66extern const char* const s_readableStreamInternalsReadableStreamTeePullFunctionCode;
67extern const int s_readableStreamInternalsReadableStreamTeePullFunctionCodeLength;
68extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeePullFunctionCodeConstructAbility;
69extern const char* const s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCode;
70extern const int s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeLength;
71extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeConstructAbility;
72extern const char* const s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCode;
73extern const int s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeLength;
74extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeConstructAbility;
75extern const char* const s_readableStreamInternalsIsReadableStreamCode;
76extern const int s_readableStreamInternalsIsReadableStreamCodeLength;
77extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamCodeConstructAbility;
78extern const char* const s_readableStreamInternalsIsReadableStreamDefaultReaderCode;
79extern const int s_readableStreamInternalsIsReadableStreamDefaultReaderCodeLength;
80extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDefaultReaderCodeConstructAbility;
81extern const char* const s_readableStreamInternalsIsReadableStreamDefaultControllerCode;
82extern const int s_readableStreamInternalsIsReadableStreamDefaultControllerCodeLength;
83extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDefaultControllerCodeConstructAbility;
84extern const char* const s_readableStreamInternalsReadableStreamErrorCode;
85extern const int s_readableStreamInternalsReadableStreamErrorCodeLength;
86extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamErrorCodeConstructAbility;
87extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCode;
88extern const int s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeLength;
89extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeConstructAbility;
90extern const char* const s_readableStreamInternalsIsReadableStreamLockedCode;
91extern const int s_readableStreamInternalsIsReadableStreamLockedCodeLength;
92extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamLockedCodeConstructAbility;
93extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCode;
94extern const int s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeLength;
95extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeConstructAbility;
96extern const char* const s_readableStreamInternalsReadableStreamReaderGenericCancelCode;
97extern const int s_readableStreamInternalsReadableStreamReaderGenericCancelCodeLength;
98extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericCancelCodeConstructAbility;
99extern const char* const s_readableStreamInternalsReadableStreamCancelCode;
100extern const int s_readableStreamInternalsReadableStreamCancelCodeLength;
101extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamCancelCodeConstructAbility;
102extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCancelCode;
103extern const int s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeLength;
104extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeConstructAbility;
105extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerPullCode;
106extern const int s_readableStreamInternalsReadableStreamDefaultControllerPullCodeLength;
107extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerPullCodeConstructAbility;
108extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCloseCode;
109extern const int s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeLength;
110extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeConstructAbility;
111extern const char* const s_readableStreamInternalsReadableStreamCloseCode;
112extern const int s_readableStreamInternalsReadableStreamCloseCodeLength;
113extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamCloseCodeConstructAbility;
114extern const char* const s_readableStreamInternalsReadableStreamFulfillReadRequestCode;
115extern const int s_readableStreamInternalsReadableStreamFulfillReadRequestCodeLength;
116extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamFulfillReadRequestCodeConstructAbility;
117extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCode;
118extern const int s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeLength;
119extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeConstructAbility;
120extern const char* const s_readableStreamInternalsReadableStreamDefaultReaderReadCode;
121extern const int s_readableStreamInternalsReadableStreamDefaultReaderReadCodeLength;
122extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultReaderReadCodeConstructAbility;
123extern const char* const s_readableStreamInternalsReadableStreamAddReadRequestCode;
124extern const int s_readableStreamInternalsReadableStreamAddReadRequestCodeLength;
125extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamAddReadRequestCodeConstructAbility;
126extern const char* const s_readableStreamInternalsIsReadableStreamDisturbedCode;
127extern const int s_readableStreamInternalsIsReadableStreamDisturbedCodeLength;
128extern const JSC::ConstructAbility s_readableStreamInternalsIsReadableStreamDisturbedCodeConstructAbility;
129extern const char* const s_readableStreamInternalsReadableStreamReaderGenericReleaseCode;
130extern const int s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeLength;
131extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeConstructAbility;
132extern const char* const s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCode;
133extern const int s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeLength;
134extern const JSC::ConstructAbility s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeConstructAbility;
135
136#define WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_DATA(macro) \
137 macro(readableStreamReaderGenericInitialize, readableStreamInternalsReadableStreamReaderGenericInitialize, 2) \
138 macro(privateInitializeReadableStreamDefaultController, readableStreamInternalsPrivateInitializeReadableStreamDefaultController, 4) \
139 macro(readableStreamDefaultControllerError, readableStreamInternalsReadableStreamDefaultControllerError, 2) \
140 macro(readableStreamPipeTo, readableStreamInternalsReadableStreamPipeTo, 2) \
141 macro(readableStreamTee, readableStreamInternalsReadableStreamTee, 2) \
142 macro(doStructuredClone, readableStreamInternalsDoStructuredClone, 1) \
143 macro(readableStreamTeePullFunction, readableStreamInternalsReadableStreamTeePullFunction, 3) \
144 macro(readableStreamTeeBranch1CancelFunction, readableStreamInternalsReadableStreamTeeBranch1CancelFunction, 2) \
145 macro(readableStreamTeeBranch2CancelFunction, readableStreamInternalsReadableStreamTeeBranch2CancelFunction, 2) \
146 macro(isReadableStream, readableStreamInternalsIsReadableStream, 1) \
147 macro(isReadableStreamDefaultReader, readableStreamInternalsIsReadableStreamDefaultReader, 1) \
148 macro(isReadableStreamDefaultController, readableStreamInternalsIsReadableStreamDefaultController, 1) \
149 macro(readableStreamError, readableStreamInternalsReadableStreamError, 2) \
150 macro(readableStreamDefaultControllerCallPullIfNeeded, readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeeded, 1) \
151 macro(isReadableStreamLocked, readableStreamInternalsIsReadableStreamLocked, 1) \
152 macro(readableStreamDefaultControllerGetDesiredSize, readableStreamInternalsReadableStreamDefaultControllerGetDesiredSize, 1) \
153 macro(readableStreamReaderGenericCancel, readableStreamInternalsReadableStreamReaderGenericCancel, 2) \
154 macro(readableStreamCancel, readableStreamInternalsReadableStreamCancel, 2) \
155 macro(readableStreamDefaultControllerCancel, readableStreamInternalsReadableStreamDefaultControllerCancel, 2) \
156 macro(readableStreamDefaultControllerPull, readableStreamInternalsReadableStreamDefaultControllerPull, 1) \
157 macro(readableStreamDefaultControllerClose, readableStreamInternalsReadableStreamDefaultControllerClose, 1) \
158 macro(readableStreamClose, readableStreamInternalsReadableStreamClose, 1) \
159 macro(readableStreamFulfillReadRequest, readableStreamInternalsReadableStreamFulfillReadRequest, 3) \
160 macro(readableStreamDefaultControllerEnqueue, readableStreamInternalsReadableStreamDefaultControllerEnqueue, 2) \
161 macro(readableStreamDefaultReaderRead, readableStreamInternalsReadableStreamDefaultReaderRead, 1) \
162 macro(readableStreamAddReadRequest, readableStreamInternalsReadableStreamAddReadRequest, 1) \
163 macro(isReadableStreamDisturbed, readableStreamInternalsIsReadableStreamDisturbed, 1) \
164 macro(readableStreamReaderGenericRelease, readableStreamInternalsReadableStreamReaderGenericRelease, 1) \
165 macro(readableStreamDefaultControllerCanCloseOrEnqueue, readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueue, 1) \
166
167#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMREADERGENERICINITIALIZE 1
168#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_PRIVATEINITIALIZEREADABLESTREAMDEFAULTCONTROLLER 1
169#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERERROR 1
170#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMPIPETO 1
171#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEE 1
172#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_DOSTRUCTUREDCLONE 1
173#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEEPULLFUNCTION 1
174#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEEBRANCH1CANCELFUNCTION 1
175#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMTEEBRANCH2CANCELFUNCTION 1
176#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAM 1
177#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMDEFAULTREADER 1
178#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMDEFAULTCONTROLLER 1
179#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMERROR 1
180#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCALLPULLIFNEEDED 1
181#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMLOCKED 1
182#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERGETDESIREDSIZE 1
183#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMREADERGENERICCANCEL 1
184#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMCANCEL 1
185#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCANCEL 1
186#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERPULL 1
187#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCLOSE 1
188#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMCLOSE 1
189#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMFULFILLREADREQUEST 1
190#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERENQUEUE 1
191#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTREADERREAD 1
192#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMADDREADREQUEST 1
193#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_ISREADABLESTREAMDISTURBED 1
194#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMREADERGENERICRELEASE 1
195#define WEBCORE_BUILTIN_READABLESTREAMINTERNALS_READABLESTREAMDEFAULTCONTROLLERCANCLOSEORENQUEUE 1
196
197#define WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(macro) \
198 macro(readableStreamInternalsReadableStreamReaderGenericInitializeCode, readableStreamReaderGenericInitialize, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamReaderGenericInitializeCodeLength) \
199 macro(readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCode, privateInitializeReadableStreamDefaultController, static_cast<const char*>(nullptr), s_readableStreamInternalsPrivateInitializeReadableStreamDefaultControllerCodeLength) \
200 macro(readableStreamInternalsReadableStreamDefaultControllerErrorCode, readableStreamDefaultControllerError, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerErrorCodeLength) \
201 macro(readableStreamInternalsReadableStreamPipeToCode, readableStreamPipeTo, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamPipeToCodeLength) \
202 macro(readableStreamInternalsReadableStreamTeeCode, readableStreamTee, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamTeeCodeLength) \
203 macro(readableStreamInternalsDoStructuredCloneCode, doStructuredClone, static_cast<const char*>(nullptr), s_readableStreamInternalsDoStructuredCloneCodeLength) \
204 macro(readableStreamInternalsReadableStreamTeePullFunctionCode, readableStreamTeePullFunction, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamTeePullFunctionCodeLength) \
205 macro(readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCode, readableStreamTeeBranch1CancelFunction, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamTeeBranch1CancelFunctionCodeLength) \
206 macro(readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCode, readableStreamTeeBranch2CancelFunction, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamTeeBranch2CancelFunctionCodeLength) \
207 macro(readableStreamInternalsIsReadableStreamCode, isReadableStream, static_cast<const char*>(nullptr), s_readableStreamInternalsIsReadableStreamCodeLength) \
208 macro(readableStreamInternalsIsReadableStreamDefaultReaderCode, isReadableStreamDefaultReader, static_cast<const char*>(nullptr), s_readableStreamInternalsIsReadableStreamDefaultReaderCodeLength) \
209 macro(readableStreamInternalsIsReadableStreamDefaultControllerCode, isReadableStreamDefaultController, static_cast<const char*>(nullptr), s_readableStreamInternalsIsReadableStreamDefaultControllerCodeLength) \
210 macro(readableStreamInternalsReadableStreamErrorCode, readableStreamError, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamErrorCodeLength) \
211 macro(readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCode, readableStreamDefaultControllerCallPullIfNeeded, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerCallPullIfNeededCodeLength) \
212 macro(readableStreamInternalsIsReadableStreamLockedCode, isReadableStreamLocked, static_cast<const char*>(nullptr), s_readableStreamInternalsIsReadableStreamLockedCodeLength) \
213 macro(readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCode, readableStreamDefaultControllerGetDesiredSize, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerGetDesiredSizeCodeLength) \
214 macro(readableStreamInternalsReadableStreamReaderGenericCancelCode, readableStreamReaderGenericCancel, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamReaderGenericCancelCodeLength) \
215 macro(readableStreamInternalsReadableStreamCancelCode, readableStreamCancel, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamCancelCodeLength) \
216 macro(readableStreamInternalsReadableStreamDefaultControllerCancelCode, readableStreamDefaultControllerCancel, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerCancelCodeLength) \
217 macro(readableStreamInternalsReadableStreamDefaultControllerPullCode, readableStreamDefaultControllerPull, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerPullCodeLength) \
218 macro(readableStreamInternalsReadableStreamDefaultControllerCloseCode, readableStreamDefaultControllerClose, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerCloseCodeLength) \
219 macro(readableStreamInternalsReadableStreamCloseCode, readableStreamClose, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamCloseCodeLength) \
220 macro(readableStreamInternalsReadableStreamFulfillReadRequestCode, readableStreamFulfillReadRequest, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamFulfillReadRequestCodeLength) \
221 macro(readableStreamInternalsReadableStreamDefaultControllerEnqueueCode, readableStreamDefaultControllerEnqueue, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerEnqueueCodeLength) \
222 macro(readableStreamInternalsReadableStreamDefaultReaderReadCode, readableStreamDefaultReaderRead, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultReaderReadCodeLength) \
223 macro(readableStreamInternalsReadableStreamAddReadRequestCode, readableStreamAddReadRequest, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamAddReadRequestCodeLength) \
224 macro(readableStreamInternalsIsReadableStreamDisturbedCode, isReadableStreamDisturbed, static_cast<const char*>(nullptr), s_readableStreamInternalsIsReadableStreamDisturbedCodeLength) \
225 macro(readableStreamInternalsReadableStreamReaderGenericReleaseCode, readableStreamReaderGenericRelease, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamReaderGenericReleaseCodeLength) \
226 macro(readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCode, readableStreamDefaultControllerCanCloseOrEnqueue, static_cast<const char*>(nullptr), s_readableStreamInternalsReadableStreamDefaultControllerCanCloseOrEnqueueCodeLength) \
227
228#define WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(macro) \
229 macro(doStructuredClone) \
230 macro(isReadableStream) \
231 macro(isReadableStreamDefaultController) \
232 macro(isReadableStreamDefaultReader) \
233 macro(isReadableStreamDisturbed) \
234 macro(isReadableStreamLocked) \
235 macro(privateInitializeReadableStreamDefaultController) \
236 macro(readableStreamAddReadRequest) \
237 macro(readableStreamCancel) \
238 macro(readableStreamClose) \
239 macro(readableStreamDefaultControllerCallPullIfNeeded) \
240 macro(readableStreamDefaultControllerCanCloseOrEnqueue) \
241 macro(readableStreamDefaultControllerCancel) \
242 macro(readableStreamDefaultControllerClose) \
243 macro(readableStreamDefaultControllerEnqueue) \
244 macro(readableStreamDefaultControllerError) \
245 macro(readableStreamDefaultControllerGetDesiredSize) \
246 macro(readableStreamDefaultControllerPull) \
247 macro(readableStreamDefaultReaderRead) \
248 macro(readableStreamError) \
249 macro(readableStreamFulfillReadRequest) \
250 macro(readableStreamPipeTo) \
251 macro(readableStreamReaderGenericCancel) \
252 macro(readableStreamReaderGenericInitialize) \
253 macro(readableStreamReaderGenericRelease) \
254 macro(readableStreamTee) \
255 macro(readableStreamTeeBranch1CancelFunction) \
256 macro(readableStreamTeeBranch2CancelFunction) \
257 macro(readableStreamTeePullFunction) \
258
259#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \
260 JSC::FunctionExecutable* codeName##Generator(JSC::VM&);
261
262WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR)
263#undef DECLARE_BUILTIN_GENERATOR
264
265class ReadableStreamInternalsBuiltinsWrapper : private JSC::WeakHandleOwner {
266public:
267 explicit ReadableStreamInternalsBuiltinsWrapper(JSC::VM* vm)
268 : m_vm(*vm)
269 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES)
270#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createFromLiteral(s_##name, length), { }))
271 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS)
272#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS
273 {
274 }
275
276#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \
277 JSC::UnlinkedFunctionExecutable* name##Executable(); \
278 const JSC::SourceCode& name##Source() const { return m_##name##Source; }
279 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES)
280#undef EXPOSE_BUILTIN_EXECUTABLES
281
282 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR)
283
284 void exportNames();
285
286private:
287 JSC::VM& m_vm;
288
289 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES)
290
291#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \
292 JSC::SourceCode m_##name##Source;\
293 JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable;
294 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS)
295#undef DECLARE_BUILTIN_SOURCE_MEMBERS
296
297};
298
299#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \
300inline JSC::UnlinkedFunctionExecutable* ReadableStreamInternalsBuiltinsWrapper::name##Executable() \
301{\
302 if (!m_##name##Executable) {\
303 JSC::Identifier executableName = functionName##PublicName();\
304 if (overriddenName)\
305 executableName = JSC::Identifier::fromString(&m_vm, overriddenName);\
306 m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructAbility), this, &m_##name##Executable);\
307 }\
308 return m_##name##Executable.get();\
309}
310WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES)
311#undef DEFINE_BUILTIN_EXECUTABLES
312
313inline void ReadableStreamInternalsBuiltinsWrapper::exportNames()
314{
315#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName());
316 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME)
317#undef EXPORT_FUNCTION_NAME
318}
319
320class ReadableStreamInternalsBuiltinFunctions {
321public:
322 explicit ReadableStreamInternalsBuiltinFunctions(JSC::VM& vm) : m_vm(vm) { }
323
324 void init(JSC::JSGlobalObject&);
325 void visit(JSC::SlotVisitor&);
326
327public:
328 JSC::VM& m_vm;
329
330#define DECLARE_BUILTIN_SOURCE_MEMBERS(functionName) \
331 JSC::WriteBarrier<JSC::JSFunction> m_##functionName##Function;
332 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_SOURCE_MEMBERS)
333#undef DECLARE_BUILTIN_SOURCE_MEMBERS
334};
335
336inline void ReadableStreamInternalsBuiltinFunctions::init(JSC::JSGlobalObject& globalObject)
337{
338#define EXPORT_FUNCTION(codeName, functionName, overriddenName, length)\
339 m_##functionName##Function.set(m_vm, &globalObject, JSC::JSFunction::create(m_vm, codeName##Generator(m_vm), &globalObject));
340 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_CODE(EXPORT_FUNCTION)
341#undef EXPORT_FUNCTION
342}
343
344inline void ReadableStreamInternalsBuiltinFunctions::visit(JSC::SlotVisitor& visitor)
345{
346#define VISIT_FUNCTION(name) visitor.append(m_##name##Function);
347 WEBCORE_FOREACH_READABLESTREAMINTERNALS_BUILTIN_FUNCTION_NAME(VISIT_FUNCTION)
348#undef VISIT_FUNCTION
349}
350
351
352} // namespace WebCore
353
354#endif // ENABLE(STREAMS_API)
355