1 /* 2 * Copyright (C) 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2009 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 "SocketStreamHandleBase.h" 36 37 #include <wtf/PassRefPtr.h> 38 #include <wtf/RefCounted.h> 39 40 namespace WebCore { 41 42 class AuthenticationChallenge; 43 class Credential; 44 class SocketStreamHandleClient; 45 class SocketStreamHandlePrivate; 46 47 class SocketStreamHandle : public RefCounted<SocketStreamHandle>, public SocketStreamHandleBase { 48 public: create(const KURL & url,SocketStreamHandleClient * client)49 static PassRefPtr<SocketStreamHandle> create(const KURL& url, SocketStreamHandleClient* client) { return adoptRef(new SocketStreamHandle(url, client)); } 50 51 virtual ~SocketStreamHandle(); 52 53 protected: 54 virtual int platformSend(const char* data, int length); 55 virtual void platformClose(); 56 57 private: 58 SocketStreamHandle(const KURL&, SocketStreamHandleClient*); 59 60 // No authentication for streams per se, but proxy may ask for credentials. 61 void didReceiveAuthenticationChallenge(const AuthenticationChallenge&); 62 void receivedCredential(const AuthenticationChallenge&, const Credential&); 63 void receivedRequestToContinueWithoutCredential(const AuthenticationChallenge&); 64 void receivedCancellation(const AuthenticationChallenge&); 65 66 SocketStreamHandlePrivate* m_p; 67 friend class SocketStreamHandlePrivate; 68 }; 69 70 } // namespace WebCore 71 72 #endif // SocketStreamHandle_h 73