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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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33 #include "core/dom/ActiveDOMObject.h" | 33 #include "core/dom/ActiveDOMObject.h" |
34 #include "core/events/EventListener.h" | 34 #include "core/events/EventListener.h" |
35 #include "core/events/EventTarget.h" | 35 #include "core/events/EventTarget.h" |
36 #include "public/platform/WebMessagePortChannel.h" | 36 #include "public/platform/WebMessagePortChannel.h" |
37 #include "public/platform/WebMessagePortChannelClient.h" | 37 #include "public/platform/WebMessagePortChannelClient.h" |
38 #include "wtf/OwnPtr.h" | 38 #include "wtf/OwnPtr.h" |
39 #include "wtf/PassOwnPtr.h" | 39 #include "wtf/PassOwnPtr.h" |
40 #include "wtf/PassRefPtr.h" | 40 #include "wtf/PassRefPtr.h" |
41 #include "wtf/RefPtr.h" | 41 #include "wtf/RefPtr.h" |
42 #include "wtf/Vector.h" | 42 #include "wtf/Vector.h" |
43 #include "wtf/WeakPtr.h" | |
44 | 43 |
45 namespace blink { | 44 namespace blink { |
46 | 45 |
47 class ExceptionState; | 46 class ExceptionState; |
48 class ExecutionContext; | 47 class ExecutionContext; |
49 class MessagePort; | 48 class MessagePort; |
50 class ScriptState; | 49 class ScriptState; |
51 class SerializedScriptValue; | 50 class SerializedScriptValue; |
52 | 51 |
53 // Not to be confused with WebMessagePortChannelArray; this one uses Vector and OwnPtr instead of WebVector and raw pointers. | 52 // Not to be confused with WebMessagePortChannelArray; this one uses Vector and OwnPtr instead of WebVector and raw pointers. |
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115 explicit MessagePort(ExecutionContext&); | 114 explicit MessagePort(ExecutionContext&); |
116 bool tryGetMessage(RefPtr<SerializedScriptValue>& message, OwnPtr<MessagePor tChannelArray>& channels); | 115 bool tryGetMessage(RefPtr<SerializedScriptValue>& message, OwnPtr<MessagePor tChannelArray>& channels); |
117 | 116 |
118 private: | 117 private: |
119 // WebMessagePortChannelClient implementation. | 118 // WebMessagePortChannelClient implementation. |
120 void messageAvailable() override; | 119 void messageAvailable() override; |
121 v8::Isolate* scriptIsolate() override; | 120 v8::Isolate* scriptIsolate() override; |
122 v8::Local<v8::Context> scriptContextForMessageConversion() override; | 121 v8::Local<v8::Context> scriptContextForMessageConversion() override; |
123 void dispatchMessages(); | 122 void dispatchMessages(); |
124 | 123 |
125 OwnPtr<WebMessagePortChannel> m_entangledChannel; | 124 OwnPtr<WebMessagePortChannel> m_entangledChannel; |
sof
2016/04/27 13:50:36
Note: I'm considering making MessagePort eagerly f
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126 | 125 |
127 bool m_started; | 126 bool m_started; |
128 bool m_closed; | 127 bool m_closed; |
129 | 128 |
130 WeakPtrFactory<MessagePort> m_weakFactory; | |
131 | |
132 RefPtr<ScriptState> m_scriptStateForConversion; | 129 RefPtr<ScriptState> m_scriptStateForConversion; |
133 }; | 130 }; |
134 | 131 |
135 } // namespace blink | 132 } // namespace blink |
136 | 133 |
137 #endif // MessagePort_h | 134 #endif // MessagePort_h |
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