SocketTCP.hpp

00001 
00002 //
00003 // SFML - Simple and Fast Multimedia Library
00004 // Copyright (C) 2007-2008 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_SOCKETTCP_HPP
00026 #define SFML_SOCKETTCP_HPP
00027 
00029 // Headers
00031 #include <SFML/Network/SocketHelper.hpp>
00032 #include <SFML/Network/Packet.hpp>
00033 #include <cstddef>
00034 
00035 
00036 namespace sf
00037 {
00038 class IPAddress;
00039 template <typename> class Selector;
00040 
00045 class SFML_API SocketTCP
00046 {
00047 public :
00048 
00053     SocketTCP();
00054 
00062     void SetBlocking(bool Blocking);
00063 
00073     bool Connect(unsigned short Port, const IPAddress& HostAddress);
00074 
00083     bool Listen(unsigned short Port);
00084 
00095     Socket::Status Accept(SocketTCP& Connected, IPAddress* Address = NULL);
00096 
00106     Socket::Status Send(const char* Data, std::size_t Size);
00107 
00119     Socket::Status Receive(char* Data, std::size_t MaxSize, std::size_t& SizeReceived);
00120 
00129     Socket::Status Send(Packet& PacketToSend);
00130 
00140     Socket::Status Receive(Packet& PacketToReceive);
00141 
00148     bool Close();
00149 
00157     bool IsValid() const;
00158 
00167     bool operator ==(const SocketTCP& Other) const;
00168 
00177     bool operator !=(const SocketTCP& Other) const;
00178 
00189     bool operator <(const SocketTCP& Other) const;
00190 
00191 private :
00192 
00193     friend class Selector<SocketTCP>;
00194 
00202     SocketTCP(SocketHelper::SocketType Descriptor);
00203 
00208     void Create();
00209 
00211     // Member data
00213     SocketHelper::SocketType mySocket;            
00214     sf::Packet               myPendingPacket;     
00215     Int32                    myPendingPacketSize; 
00216 };
00217 
00218 } // namespace sf
00219 
00220 
00221 #endif // SFML_SOCKETTCP_HPP