C:/Active/libraries/cxutils/2.0/include/cxutils/networking/udpserver.h
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00001 00002 00003 00004 00005 00006 00007 00008 00009 00010 00011 00012 00013 00014 00015 00016 00017 00018 00019 00020 00021 00022 00023 00024 00025 00026 00027 00028 00029 00030 00031 00032 00033 00034 00035 00036 00037 00038 00039 00040 #ifndef __CXUTILS_SOCKET_UDP_SERVER_H 00041 #define __CXUTILS_SOCKET_UDP_SERVER_H 00042 00043 #include "cxutils/networking/socket.h" 00044 #include "cxutils/thread.h" 00045 #include <string> 00046 00047 namespace CxUtils 00048 { 00058 class CX_UTILS_DLL UdpServer : public Socket 00059 { 00060 public: 00061 UdpServer(); 00062 virtual ~UdpServer(); 00063 int InitializeSocket(const unsigned short port); 00064 int InitializeMulticastSocket(const unsigned short port, 00065 const IP4Address& multicastGroup /*= "224.0.0.0" */, 00066 const bool allowReuse = false); 00067 virtual void Shutdown(); 00068 private: 00069 virtual int SendFromBuffer(const char* buffer, 00070 const unsigned int length) const { return 0; } 00071 virtual int RecvToBuffer(char* buffer, 00072 const unsigned int length, 00073 const long int timeOutMilliseconds = 0, 00074 IPAddress* ipAddress = NULL, 00075 unsigned short* port = NULL) const; 00076 int mPort; 00077 long mComputer; 00078 struct hostent* mHP; 00079 struct sockaddr_in mSendAddr; 00080 struct sockaddr_in mRecvAddr; 00081 IP4Address mRecvAddress; 00082 }; 00083 00084 typedef UdpServer UdpReceiver; 00085 } 00086 00087 #endif 00088 /* End of File */
