1/* 2 * Copyright (C) 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2009 Google Inc. All rights reserved. 4 * Copyright (C) 2012 Samsung Electronics Ltd. 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 are 8 * met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above 13 * copyright notice, this list of conditions and the following disclaimer 14 * in the documentation and/or other materials provided with the 15 * distribution. 16 * * Neither the name of Google Inc. nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#ifndef SocketStreamHandle_h 34#define SocketStreamHandle_h 35 36#include "SocketStreamHandleBase.h" 37 38#if USE(SOUP) 39 40#include <wtf/PassRefPtr.h> 41#include <wtf/RefCounted.h> 42#include <wtf/gobject/GRefPtr.h> 43 44namespace WebCore { 45 46 class AuthenticationChallenge; 47 class Credential; 48 class SocketStreamHandleClient; 49 50 class SocketStreamHandle : public RefCounted<SocketStreamHandle>, public SocketStreamHandleBase { 51 public: 52 static PassRefPtr<SocketStreamHandle> create(const URL& url, SocketStreamHandleClient* client) { return adoptRef(new SocketStreamHandle(url, client)); } 53 static PassRefPtr<SocketStreamHandle> create(GSocketConnection* socketConnection, SocketStreamHandleClient* client) { return adoptRef(new SocketStreamHandle(socketConnection, client)); } 54 55 virtual ~SocketStreamHandle(); 56 void connected(GSocketConnection*, GError*); 57 void readBytes(signed long, GError*); 58 void writeReady(); 59 void* id() { return m_id; } 60 61 protected: 62 virtual int platformSend(const char* data, int length); 63 virtual void platformClose(); 64 65 private: 66 GRefPtr<GSocketConnection> m_socketConnection; 67 GRefPtr<GInputStream> m_inputStream; 68 GRefPtr<GPollableOutputStream> m_outputStream; 69 GRefPtr<GSource> m_writeReadySource; 70 std::unique_ptr<char[]> m_readBuffer; 71 void* m_id; 72 73 SocketStreamHandle(const URL&, SocketStreamHandleClient*); 74 SocketStreamHandle(GSocketConnection*, SocketStreamHandleClient*); 75 76 // No authentication for streams per se, but proxy may ask for credentials. 77 void didReceiveAuthenticationChallenge(const AuthenticationChallenge&); 78 void receivedCredential(const AuthenticationChallenge&, const Credential&); 79 void receivedRequestToContinueWithoutCredential(const AuthenticationChallenge&); 80 void receivedCancellation(const AuthenticationChallenge&); 81 void receivedRequestToPerformDefaultHandling(const AuthenticationChallenge&); 82 void receivedChallengeRejection(const AuthenticationChallenge&); 83 84 void beginWaitingForSocketWritability(); 85 void stopWaitingForSocketWritability(); 86 }; 87 88} // namespace WebCore 89 90#endif 91 92#endif // SocketStreamHandle_h 93