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# Packet.hpp

    00001
    00002 //
    00003 // SFML - Simple and Fast Multimedia Library
    00004 // Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)
    00005 //
    00006 // This software is provided 'as-is', without any express or implied warranty.
    00007 // In no event will the authors be held liable for any damages arising from the use of this software.
    00008 //
    00009 // Permission is granted to anyone to use this software for any purpose,
    00010 // including commercial applications, and to alter it and redistribute it freely,
    00011 // subject to the following restrictions:
    00012 //
    00013 // 1. The origin of this software must not be misrepresented;
    00014 //    you must not claim that you wrote the original software.
    00015 //    If you use this software in a product, an acknowledgment
    00016 //    in the product documentation would be appreciated but is not required.
    00017 //
    00018 // 2. Altered source versions must be plainly marked as such,
    00019 //    and must not be misrepresented as being the original software.
    00020 //
    00021 // 3. This notice may not be removed or altered from any source distribution.
    00022 //
    00024
    00025 #ifndef SFML_PACKET_HPP
    00026 #define SFML_PACKET_HPP
    00027
    00029 // Headers
    00031 #include <SFML/Config.hpp>
    00032 #include <string>
    00033 #include <vector>
    00034
    00035
    00036 namespace sf
    00037 {
    00041 class SFML_API Packet
    00042 {
    00043 public :
    00044
    00049     Packet();
    00050
    00055     virtual ~Packet();
    00056
    00064     void Append(const void* Data, std::size_t SizeInBytes);
    00065
    00070     void Clear();
    00071
    00080     const char* GetData() const;
    00081
    00088     std::size_t GetDataSize() const;
    00089
    00096     bool EndOfPacket() const;
    00097
    00104     operator bool() const;
    00105
    00110     Packet& operator >>(bool&         Data);
    00111     Packet& operator >>(Int8&         Data);
    00112     Packet& operator >>(Uint8&        Data);
    00113     Packet& operator >>(Int16&        Data);
    00114     Packet& operator >>(Uint16&       Data);
    00115     Packet& operator >>(Int32&        Data);
    00116     Packet& operator >>(Uint32&       Data);
    00117     Packet& operator >>(float&        Data);
    00118     Packet& operator >>(double&       Data);
    00119     Packet& operator >>(char*         Data);
    00120     Packet& operator >>(std::string&  Data);
    00121     Packet& operator >>(wchar_t*      Data);
    00122     Packet& operator >>(std::wstring& Data);
    00123
    00128     Packet& operator <<(bool                Data);
    00129     Packet& operator <<(Int8                Data);
    00130     Packet& operator <<(Uint8               Data);
    00131     Packet& operator <<(Int16               Data);
    00132     Packet& operator <<(Uint16              Data);
    00133     Packet& operator <<(Int32               Data);
    00134     Packet& operator <<(Uint32              Data);
    00135     Packet& operator <<(float               Data);
    00136     Packet& operator <<(double              Data);
    00137     Packet& operator <<(const char*         Data);
    00138     Packet& operator <<(const std::string&  Data);
    00139     Packet& operator <<(const wchar_t*      Data);
    00140     Packet& operator <<(const std::wstring& Data);
    00141
    00142 private :
    00143
    00144     friend class SocketTCP;
    00145     friend class SocketUDP;
    00146
    00155     bool CheckSize(std::size_t Size);
    00156
    00165     virtual const char* OnSend(std::size_t& DataSize);
    00166
    00174     virtual void OnReceive(const char* Data, std::size_t DataSize);
    00175
    00177     // Member data
    00179     std::vector<char> myData;
    00180     std::size_t       myReadPos;
    00181     bool              myIsValid;
    00182 };
    00183
    00184 } // namespace sf
    00185
    00186
    00187 #endif // SFML_PACKET_HPP

:: Copyright © 2007-2008 Laurent Gomila, all rights reserved :: Documentation generated by doxygen 1.5.2 ::