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| 1 /* | |
| 2 * Copyright (C) 2009 Apple Inc. All rights reserved. | |
| 3 * Copyright (C) 2009, 2011, 2012 Google 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 are | |
| 7 * met: | |
| 8 * | |
| 9 * * Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * * Redistributions in binary form must reproduce the above | |
| 12 * copyright notice, this list of conditions and the following disclaimer | |
| 13 * in the documentation and/or other materials provided with the | |
| 14 * distribution. | |
| 15 * * Neither the name of Google Inc. nor the names of its | |
| 16 * contributors may be used to endorse or promote products derived from | |
| 17 * this software without specific prior written permission. | |
| 18 * | |
| 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 30 */ | |
| 31 | |
| 32 #ifndef SocketStreamHandle_h | |
| 33 #define SocketStreamHandle_h | |
| 34 | |
| 35 #include "platform/PlatformExport.h" | |
| 36 #include "platform/heap/Handle.h" | |
| 37 #include "platform/weborigin/KURL.h" | |
| 38 #include "wtf/StreamBuffer.h" | |
| 39 | |
| 40 namespace blink { | |
| 41 | |
| 42 class SocketStreamHandleClient; | |
| 43 class SocketStreamHandleInternal; | |
| 44 | |
| 45 class PLATFORM_EXPORT SocketStreamHandle : public GarbageCollectedFinalized<Sock
etStreamHandle> { | |
| 46 public: | |
| 47 enum SocketStreamState { Connecting, Open, Closing, Closed }; | |
| 48 | |
| 49 static SocketStreamHandle* create(SocketStreamHandleClient* client) | |
| 50 { | |
| 51 return new SocketStreamHandle(client); | |
| 52 } | |
| 53 | |
| 54 virtual ~SocketStreamHandle(); | |
| 55 SocketStreamState state() const; | |
| 56 | |
| 57 void connect(const KURL&); | |
| 58 bool send(const char* data, int length); | |
| 59 void close(); // Disconnect after all data in buffer are sent. | |
| 60 void disconnect(); | |
| 61 | |
| 62 SocketStreamHandleClient* client() const { return m_client; } | |
| 63 void setClient(SocketStreamHandleClient*); | |
| 64 | |
| 65 void trace(Visitor*); | |
| 66 | |
| 67 private: | |
| 68 explicit SocketStreamHandle(SocketStreamHandleClient*); | |
| 69 | |
| 70 bool sendPendingData(); | |
| 71 | |
| 72 int sendInternal(const char* data, int length); | |
| 73 void closeInternal(); | |
| 74 | |
| 75 Member<SocketStreamHandleClient> m_client; | |
| 76 StreamBuffer<char, 1024 * 1024> m_buffer; | |
| 77 SocketStreamState m_state; | |
| 78 | |
| 79 friend class SocketStreamHandleInternal; | |
| 80 Member<SocketStreamHandleInternal> m_internal; | |
| 81 }; | |
| 82 | |
| 83 } // namespace blink | |
| 84 | |
| 85 #endif // SocketStreamHandle_h | |
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Chromium Code Reviews
Issue 639333003:
Delete the old WebSocket implementation. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master