00001 /* 00002 * synergy -- mouse and keyboard sharing utility 00003 * Copyright (C) 2004 Chris Schoeneman 00004 * 00005 * This package is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU General Public License 00007 * found in the file COPYING that should have accompanied this file. 00008 * 00009 * This package is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 */ 00014 00015 #ifndef IDATASOCKET_H 00016 #define IDATASOCKET_H 00017 00018 #include "ISocket.h" 00019 #include "IStream.h" 00020 00022 00026 class IDataSocket : public ISocket, public IStream { 00027 public: 00028 class CConnectionFailedInfo { 00029 public: 00030 // pointer to a string describing the failure 00031 char m_what[1]; 00032 }; 00033 00035 00036 00038 00044 virtual void connect(const CNetworkAddress&) = 0; 00045 00047 00048 00049 00051 00055 static CEvent::Type getConnectedEvent(); 00056 00058 00063 static CEvent::Type getConnectionFailedEvent(); 00064 00066 00067 // ISocket overrides 00068 // close() and getEventTarget() aren't pure to work around a bug 00069 // in VC++6. it claims the methods are unused locals and warns 00070 // that it's removing them. it's presumably tickled by inheriting 00071 // methods with identical signatures from both superclasses. 00072 virtual void bind(const CNetworkAddress&) = 0; 00073 virtual void close(); 00074 virtual void* getEventTarget() const; 00075 00076 // IStream overrides 00077 virtual UInt32 read(void* buffer, UInt32 n) = 0; 00078 virtual void write(const void* buffer, UInt32 n) = 0; 00079 virtual void flush() = 0; 00080 virtual void shutdownInput() = 0; 00081 virtual void shutdownOutput() = 0; 00082 virtual bool isReady() const = 0; 00083 virtual UInt32 getSize() const = 0; 00084 00085 private: 00086 static CEvent::Type s_connectedEvent; 00087 static CEvent::Type s_failedEvent; 00088 }; 00089 00090 #endif