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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef WebSocketChannel_h | 31 #ifndef WebSocketChannel_h |
32 #define WebSocketChannel_h | 32 #define WebSocketChannel_h |
33 | 33 |
34 #include "core/frame/ConsoleTypes.h" | 34 #include "core/frame/ConsoleTypes.h" |
35 #include "platform/heap/Handle.h" | 35 #include "platform/heap/Handle.h" |
36 #include "wtf/Forward.h" | 36 #include "wtf/Forward.h" |
37 #include "wtf/Noncopyable.h" | 37 #include "wtf/Noncopyable.h" |
38 #include "wtf/text/WTFString.h" | |
39 | 38 |
40 namespace blink { | 39 namespace blink { |
41 | 40 |
42 class BlobDataHandle; | 41 class BlobDataHandle; |
| 42 class DOMArrayBuffer; |
| 43 class ExecutionContext; |
43 class KURL; | 44 class KURL; |
44 class ExecutionContext; | |
45 class WebSocketChannelClient; | 45 class WebSocketChannelClient; |
46 | 46 |
47 // FIXME: WebSocketChannel needs to be RefCountedGarbageCollected to support man
ual ref/deref | 47 // FIXME: WebSocketChannel needs to be RefCountedGarbageCollected to support man
ual ref/deref |
48 // in MainThreadWebSocketChannelImpl. We should change it to GarbageCollectedFin
alized once | 48 // in MainThreadWebSocketChannelImpl. We should change it to GarbageCollectedFin
alized once |
49 // we remove MainThreadWebSocketChannelImpl. | 49 // we remove MainThreadWebSocketChannelImpl. |
50 class WebSocketChannel : public RefCountedGarbageCollected<WebSocketChannel> { | 50 class WebSocketChannel : public RefCountedGarbageCollected<WebSocketChannel> { |
51 WTF_MAKE_NONCOPYABLE(WebSocketChannel); | 51 WTF_MAKE_NONCOPYABLE(WebSocketChannel); |
52 public: | 52 public: |
53 WebSocketChannel() { } | 53 WebSocketChannel() { } |
54 static WebSocketChannel* create(ExecutionContext*, WebSocketChannelClient*); | 54 static WebSocketChannel* create(ExecutionContext*, WebSocketChannelClient*); |
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67 CloseEventCodeMessageTooBig = 1009, | 67 CloseEventCodeMessageTooBig = 1009, |
68 CloseEventCodeMandatoryExt = 1010, | 68 CloseEventCodeMandatoryExt = 1010, |
69 CloseEventCodeInternalError = 1011, | 69 CloseEventCodeInternalError = 1011, |
70 CloseEventCodeTLSHandshake = 1015, | 70 CloseEventCodeTLSHandshake = 1015, |
71 CloseEventCodeMinimumUserDefined = 3000, | 71 CloseEventCodeMinimumUserDefined = 3000, |
72 CloseEventCodeMaximumUserDefined = 4999 | 72 CloseEventCodeMaximumUserDefined = 4999 |
73 }; | 73 }; |
74 | 74 |
75 virtual bool connect(const KURL&, const String& protocol) = 0; | 75 virtual bool connect(const KURL&, const String& protocol) = 0; |
76 virtual void send(const String& message) = 0; | 76 virtual void send(const String& message) = 0; |
77 virtual void send(const ArrayBuffer&, unsigned byteOffset, unsigned byteLeng
th) = 0; | 77 virtual void send(const DOMArrayBuffer&, unsigned byteOffset, unsigned byteL
ength) = 0; |
78 virtual void send(PassRefPtr<BlobDataHandle>) = 0; | 78 virtual void send(PassRefPtr<BlobDataHandle>) = 0; |
79 | 79 |
80 // For WorkerWebSocketChannel. | 80 // For WorkerWebSocketChannel. |
81 virtual void send(PassOwnPtr<Vector<char> >) = 0; | 81 virtual void send(PassOwnPtr<Vector<char> >) = 0; |
82 | 82 |
83 // Do not call |send| after calling this method. | 83 // Do not call |send| after calling this method. |
84 virtual void close(int code, const String& reason) = 0; | 84 virtual void close(int code, const String& reason) = 0; |
85 | 85 |
86 // Log the reason text and close the connection. Will call didClose(). | 86 // Log the reason text and close the connection. Will call didClose(). |
87 // The MessageLevel parameter will be used for the level of the message | 87 // The MessageLevel parameter will be used for the level of the message |
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103 virtual void resume() = 0; | 103 virtual void resume() = 0; |
104 | 104 |
105 virtual ~WebSocketChannel() { } | 105 virtual ~WebSocketChannel() { } |
106 | 106 |
107 virtual void trace(Visitor*) { } | 107 virtual void trace(Visitor*) { } |
108 }; | 108 }; |
109 | 109 |
110 } // namespace blink | 110 } // namespace blink |
111 | 111 |
112 #endif // WebSocketChannel_h | 112 #endif // WebSocketChannel_h |
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