D:/SoftwareEntwicklung/C++/HLC/Tools/SoftPixelEngine/repository/sources/Framework/Network/spNetworkSystem.hpp
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00001 /* 00002 * Network system header 00003 * 00004 * This file is part of the "SoftPixel Engine" (Copyright (c) 2008 by Lukas Hermanns) 00005 * See "SoftPixelEngine.hpp" for license information. 00006 */ 00007 00008 #ifndef __SP_NETWORK_SYSTEM_H__ 00009 #define __SP_NETWORK_SYSTEM_H__ 00010 00011 00012 #include "Base/spStandard.hpp" 00013 00014 #ifdef SP_COMPILE_WITH_NETWORKSYSTEM 00015 00016 00017 #include "Framework/Network/spNetworkClient.hpp" 00018 #include "Framework/Network/spNetworkServer.hpp" 00019 #include "Framework/Network/spNetworkPacket.hpp" 00020 #include "Framework/Network/spNetworkSocket.hpp" 00021 00022 #include <list> 00023 #include <boost/function.hpp> 00024 00025 00026 namespace sp 00027 { 00028 namespace network 00029 { 00030 00031 00032 static const u16 DEFAULT_PORT = 8100; 00033 00034 00039 class SP_EXPORT NetworkSystem 00040 { 00041 00042 public: 00043 00044 virtual ~NetworkSystem(); 00045 00046 /* === Functions === */ 00047 00049 virtual io::stringc getVersion() const; 00050 00052 virtual io::stringc getDescription() const = 0; 00053 00055 virtual NetworkServer* hostServer(u16 Port = DEFAULT_PORT) = 0; 00056 00058 virtual NetworkServer* joinServer(const io::stringc &IPAddress, u16 Port = DEFAULT_PORT) = 0; 00059 00061 virtual void disconnect() = 0; 00062 00070 virtual bool sendPacket(const NetworkPacket &Packet, NetworkMember* Receiver = 0) = 0; 00077 virtual bool receivePacket(NetworkPacket &Packet, NetworkMember* &Sender) = 0; 00078 00088 void processPackets(); 00089 00094 bool waitForConnection(); 00095 00107 virtual bool popClientJoinStack(NetworkClient* &Client) = 0; 00108 00122 virtual bool popClientLeaveStack(NetworkClient* &Client) = 0; 00123 00128 virtual NetworkMember* getMemberByAddress(const NetworkAddress &Address) = 0; 00129 00130 /* === Static functions === */ 00131 00136 static io::stringc getHostIPAddress(const io::stringc &HostName); 00137 00139 static io::stringc getOfficialHostName(const io::stringc &HostName); 00140 00146 static std::list<io::stringc> getHostIPAddressList(const io::stringc &HostName); 00147 00153 static std::list<io::stringc> getNetworkMembers(); 00154 00156 static std::list<SNetworkAdapter> getNetworkAdapters(); 00157 00162 static std::list<io::stringc> getBroadcastIPList(); 00163 00164 /* === Inline functions === */ 00165 00167 inline NetworkServer* getServer() const 00168 { 00169 return Server_; 00170 } 00172 inline const std::list<NetworkClient*>& getClientList() const 00173 { 00174 return ClientList_; 00175 } 00176 00178 inline bool isSessionRunning() const 00179 { 00180 return isSessionRunning_; 00181 } 00183 inline bool isConnected() const 00184 { 00185 return isConnected_; 00186 } 00188 inline bool isServer() const 00189 { 00190 return hasOpenedServer_; 00191 } 00192 00193 protected: 00194 00195 /* === Functions === */ 00196 00197 NetworkSystem(); 00198 00199 #if defined(SP_PLATFORM_WINDOWS) 00200 void createWinSock(); 00201 void deleteWinSock(); 00202 #endif 00203 00204 void registerMember(NetworkMember* Member); 00205 NetworkMember* getMemberByAddress(const sockaddr_in &SenderAddr); 00206 00207 NetworkClient* createClient(const NetworkAddress &ClientAddr); 00208 void deleteClient(NetworkClient* Client); 00209 00210 void closeNetworkSession(); 00211 00212 /* === Members === */ 00213 00214 #if defined(SP_PLATFORM_WINDOWS) 00215 WSADATA WinSock_; 00216 #endif 00217 00218 NetworkServer* Server_; 00219 std::list<NetworkClient*> ClientList_; 00220 00221 std::list<NetworkClient*> ClientJointStack_; 00222 std::list<NetworkClient*> ClientLeaveStack_; 00223 00224 std::map<u64, NetworkMember*> MemberMap_; 00225 00226 bool isSessionRunning_; 00227 bool isConnected_; 00228 bool hasOpenedServer_; 00229 00230 }; 00231 00232 00233 } // /namespace network 00234 00235 } // /namespace sp 00236 00237 00238 #endif 00239 00240 #endif 00241 00242 00243 00244 // ================================================================================
