74 lines
1.8 KiB
Text
74 lines
1.8 KiB
Text
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/*@@var:*/
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variables
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{
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const long INVALID_SOCKET = ~0;
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const long WSA_IO_PENDING = 997;
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const long WSAEWOULDBLOCK = 10035;
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const dword INVALID_IP = 0xffffffff;
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dword gIpAddress = INVALID_IP;
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char gIpLastErrStr[1024] = "";
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char gIpAddressStr[32] = "";
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int gIpLastErr = 0;
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dword gUdpPort = 0;
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long gUdpSocket = INVALID_SOCKET;
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char gUdpRxBuffer[4096];
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dword gTcpPort = 0;
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long gTcpSocket = INVALID_SOCKET;
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long gTcpDataSocket = INVALID_SOCKET;
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char gTcpRxBuffer[8192];
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// status
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int gStatus = 0;
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const int gkSTATUS_UNINITIALISED = 0;
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const int gkSTATUS_INITIALISED = 1;
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}
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/*@@end*/
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/*@@caplFunc:UdpReceive(dword):*///function
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long UdpRecv( dword socket)
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{
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int result = 0;
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result = UdpReceiveFrom( socket, gUdpRxBuffer, elcount( gUdpRxBuffer));
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if ( 0 != result)
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{
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gIpLastErr = IpGetLastSocketError( socket);
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if ( WSA_IO_PENDING != gIpLastErr)
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{
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IpGetLastSocketErrorAsString( socket, gIpLastErrStr, elcount( gIpLastErrStr));
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writelineex( 0, 2, "UdpReceive error (%d): %s", gIpLastErr, gIpLastErrStr);
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}
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}
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return result;
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}
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/*@@end*/
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/*@@caplFunc:<newFunction>:*///function
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long TcpRecv( dword socket)
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{
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int result = 0;
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result = TcpReceive( socket, gTcpRxBuffer, elcount( gTcpRxBuffer));
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if ( 0 != result)
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{
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gIpLastErr = IpGetLastSocketError( socket);
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if ( WSA_IO_PENDING != gIpLastErr)
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{
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IpGetLastSocketErrorAsString( socket, gIpLastErrStr, elcount( gIpLastErrStr));
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writelineex( 0, 2, "TcpReceive error (%d): %s", gIpLastErr, gIpLastErrStr);
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}
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}
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return result;
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}
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/*@@end*/
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