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(C) Send Bytes on a Socket ConnectionDemonstrates how to send a mixture of binary (non-text) and text bytes on a socket connection.
#include <C_CkSocket.h> #include <C_CkBinData.h> void ChilkatSample(void) { HCkSocket socket; BOOL ssl; int maxWaitMillisec; int port; BOOL success; HCkBinData bd; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. socket = CkSocket_Create(); // Connect to some host:port ssl = FALSE; maxWaitMillisec = 20000; port = 5555; success = CkSocket_Connect(socket,"test.com",port,ssl,maxWaitMillisec); if (success != TRUE) { printf("%s\n",CkSocket_lastErrorText(socket)); CkSocket_Dispose(socket); return; } // We wish to send a 0x00 byte followed by the us-ascii string "10800" bd = CkBinData_Create(); CkBinData_AppendByte(bd,0); CkBinData_AppendString(bd,"10800","utf-8"); // Send the entire contents of bd. success = CkSocket_SendBd(socket,bd,0,0); if (success != TRUE) { printf("%s\n",CkSocket_lastErrorText(socket)); CkSocket_Dispose(socket); CkBinData_Dispose(bd); return; } CkSocket_Dispose(socket); CkBinData_Dispose(bd); } |
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