| 11 | extern "C" int DoSrvMore( char * pOut, size_t nMax ); |
| 12 | |
| 13 | void PipeServer() |
| 14 | { |
| 15 | HANDLE hPipeToSrv; |
| 16 | HANDLE hPipeFromSrv; |
| 17 | |
| 18 | static const TCHAR pipeNameToSrv[] = _T("\\\\.\\pipe\\ToSrvPipe"); |
| 19 | |
| 20 | hPipeToSrv = CreateNamedPipe( |
| 21 | pipeNameToSrv , |
| 22 | PIPE_ACCESS_DUPLEX, |
| 23 | PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT | PIPE_REJECT_REMOTE_CLIENTS, |
| 24 | PIPE_UNLIMITED_INSTANCES, |
| 25 | nBuff, |
| 26 | nBuff, |
| 27 | 50,//Timeout - always send straight away. |
| 28 | NULL); |
| 29 | if( hPipeToSrv == INVALID_HANDLE_VALUE) |
| 30 | return; |
| 31 | |
| 32 | static const TCHAR pipeNameFromSrv[] = __T("\\\\.\\pipe\\FromSrvPipe"); |
| 33 | |
| 34 | hPipeFromSrv = CreateNamedPipe( |
| 35 | pipeNameFromSrv , |
| 36 | PIPE_ACCESS_DUPLEX, |
| 37 | PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT | PIPE_REJECT_REMOTE_CLIENTS, |
| 38 | PIPE_UNLIMITED_INSTANCES, |
| 39 | nBuff, |
| 40 | nBuff, |
| 41 | 50,//Timeout - always send straight away. |
| 42 | NULL); |
| 43 | if( hPipeFromSrv == INVALID_HANDLE_VALUE) |
| 44 | return; |
| 45 | |
| 46 | BOOL bConnected; |
| 47 | BOOL bSuccess; |
| 48 | DWORD cbBytesRead; |
| 49 | DWORD cbBytesWritten; |
| 50 | CHAR chRequest[ nBuff ]; |
| 51 | CHAR chResponse[ nBuff ]; |
| 52 | |
| 53 | int jj=0; |
| 54 | |
| 55 | for(;;) |
| 56 | { |
| 57 | // open to (incoming) pipe first. |
| 58 | printf( "Obtaining pipe\n" ); |
| 59 | bConnected = ConnectNamedPipe(hPipeToSrv, NULL) ? |
| 60 | TRUE : (GetLastError()==ERROR_PIPE_CONNECTED ); |
| 61 | printf( "Obtained to-srv %i\n", bConnected ); |
| 62 | |
| 63 | // open from (outgoing) pipe second. This could block if there is no reader. |
| 64 | bConnected = ConnectNamedPipe(hPipeFromSrv, NULL) ? |
| 65 | TRUE : (GetLastError()==ERROR_PIPE_CONNECTED ); |
| 66 | printf( "Obtained from-srv %i\n", bConnected ); |
| 67 | |
| 68 | if( bConnected ) |
| 69 | { |
| 70 | for(;;) |
no test coverage detected