1/*
2 * Copyright (c) 2015 Canon Inc.
3 * Copyright (c) 2016 Apple Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 */
27
28// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for
29// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py
30
31#pragma once
32
33#if ENABLE(STREAMS_API)
34
35#include <JavaScriptCore/BuiltinUtils.h>
36#include <JavaScriptCore/Identifier.h>
37#include <JavaScriptCore/JSFunction.h>
38#include <JavaScriptCore/UnlinkedFunctionExecutable.h>
39
40namespace JSC {
41class FunctionExecutable;
42}
43
44namespace WebCore {
45
46/* ReadableStreamDefaultController */
47extern const char* const s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCode;
48extern const int s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeLength;
49extern const JSC::ConstructAbility s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeConstructAbility;
50extern const char* const s_readableStreamDefaultControllerEnqueueCode;
51extern const int s_readableStreamDefaultControllerEnqueueCodeLength;
52extern const JSC::ConstructAbility s_readableStreamDefaultControllerEnqueueCodeConstructAbility;
53extern const char* const s_readableStreamDefaultControllerErrorCode;
54extern const int s_readableStreamDefaultControllerErrorCodeLength;
55extern const JSC::ConstructAbility s_readableStreamDefaultControllerErrorCodeConstructAbility;
56extern const char* const s_readableStreamDefaultControllerCloseCode;
57extern const int s_readableStreamDefaultControllerCloseCodeLength;
58extern const JSC::ConstructAbility s_readableStreamDefaultControllerCloseCodeConstructAbility;
59extern const char* const s_readableStreamDefaultControllerDesiredSizeCode;
60extern const int s_readableStreamDefaultControllerDesiredSizeCodeLength;
61extern const JSC::ConstructAbility s_readableStreamDefaultControllerDesiredSizeCodeConstructAbility;
62
63#define WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_DATA(macro) \
64 macro(initializeReadableStreamDefaultController, readableStreamDefaultControllerInitializeReadableStreamDefaultController, 4) \
65 macro(enqueue, readableStreamDefaultControllerEnqueue, 1) \
66 macro(error, readableStreamDefaultControllerError, 1) \
67 macro(close, readableStreamDefaultControllerClose, 0) \
68 macro(desiredSize, readableStreamDefaultControllerDesiredSize, 0) \
69
70#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_INITIALIZEREADABLESTREAMDEFAULTCONTROLLER 1
71#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_ENQUEUE 1
72#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_ERROR 1
73#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_CLOSE 1
74#define WEBCORE_BUILTIN_READABLESTREAMDEFAULTCONTROLLER_DESIREDSIZE 1
75
76#define WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(macro) \
77 macro(readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCode, initializeReadableStreamDefaultController, static_cast<const char*>(nullptr), s_readableStreamDefaultControllerInitializeReadableStreamDefaultControllerCodeLength) \
78 macro(readableStreamDefaultControllerEnqueueCode, enqueue, static_cast<const char*>(nullptr), s_readableStreamDefaultControllerEnqueueCodeLength) \
79 macro(readableStreamDefaultControllerErrorCode, error, static_cast<const char*>(nullptr), s_readableStreamDefaultControllerErrorCodeLength) \
80 macro(readableStreamDefaultControllerCloseCode, close, static_cast<const char*>(nullptr), s_readableStreamDefaultControllerCloseCodeLength) \
81 macro(readableStreamDefaultControllerDesiredSizeCode, desiredSize, "get desiredSize", s_readableStreamDefaultControllerDesiredSizeCodeLength) \
82
83#define WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(macro) \
84 macro(close) \
85 macro(desiredSize) \
86 macro(enqueue) \
87 macro(error) \
88 macro(initializeReadableStreamDefaultController) \
89
90#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \
91 JSC::FunctionExecutable* codeName##Generator(JSC::VM&);
92
93WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR)
94#undef DECLARE_BUILTIN_GENERATOR
95
96class ReadableStreamDefaultControllerBuiltinsWrapper : private JSC::WeakHandleOwner {
97public:
98 explicit ReadableStreamDefaultControllerBuiltinsWrapper(JSC::VM* vm)
99 : m_vm(*vm)
100 WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES)
101#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createFromLiteral(s_##name, length), { }))
102 WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS)
103#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS
104 {
105 }
106
107#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \
108 JSC::UnlinkedFunctionExecutable* name##Executable(); \
109 const JSC::SourceCode& name##Source() const { return m_##name##Source; }
110 WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES)
111#undef EXPOSE_BUILTIN_EXECUTABLES
112
113 WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR)
114
115 void exportNames();
116
117private:
118 JSC::VM& m_vm;
119
120 WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES)
121
122#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \
123 JSC::SourceCode m_##name##Source;\
124 JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable;
125 WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS)
126#undef DECLARE_BUILTIN_SOURCE_MEMBERS
127
128};
129
130#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \
131inline JSC::UnlinkedFunctionExecutable* ReadableStreamDefaultControllerBuiltinsWrapper::name##Executable() \
132{\
133 if (!m_##name##Executable) {\
134 JSC::Identifier executableName = functionName##PublicName();\
135 if (overriddenName)\
136 executableName = JSC::Identifier::fromString(&m_vm, overriddenName);\
137 m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructAbility), this, &m_##name##Executable);\
138 }\
139 return m_##name##Executable.get();\
140}
141WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES)
142#undef DEFINE_BUILTIN_EXECUTABLES
143
144inline void ReadableStreamDefaultControllerBuiltinsWrapper::exportNames()
145{
146#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName());
147 WEBCORE_FOREACH_READABLESTREAMDEFAULTCONTROLLER_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME)
148#undef EXPORT_FUNCTION_NAME
149}
150
151} // namespace WebCore
152
153#endif // ENABLE(STREAMS_API)
154