Thread: [Com0com-cvs] hub4com/plugins/serial comport.cpp, 1.5, 1.6 comport.h, 1.5, 1.6 import.h, 1.1, 1.2 p
The virtual serial port driver for Windows.
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From: Vyacheslav F. <vf...@us...> - 2008-08-15 12:45:06
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Update of /cvsroot/com0com/hub4com/plugins/serial In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv21436/plugins/serial Modified Files: comport.cpp comport.h import.h port.cpp Log Message: Added fake read filter method to ports Index: comport.cpp =================================================================== RCS file: /cvsroot/com0com/hub4com/plugins/serial/comport.cpp,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** comport.cpp 13 Aug 2008 15:14:02 -0000 1.5 --- comport.cpp 15 Aug 2008 12:44:59 -0000 1.6 *************** *** 20,23 **** --- 20,26 ---- * * $Log$ + * Revision 1.6 2008/08/15 12:44:59 vfrolov + * Added fake read filter method to ports + * * Revision 1.5 2008/08/13 15:14:02 vfrolov * Print bit values in readable form *************** *** 76,79 **** --- 79,83 ---- events(0), maskOutPins(0), + options(0), writeQueueLimit(256), writeQueued(0), *************** *** 172,187 **** BOOL ComPort::Start() { _ASSERTE(hMasterPort != NULL); _ASSERTE(hHub != NULL); _ASSERTE(handle != INVALID_HANDLE_VALUE); - HUB_MSG msg; - - DWORD options = 0; - msg.type = HUB_MSG_TYPE_GET_OPTIONS; - msg.u.pv.pVal = &options; - msg.u.pv.val = 0xFFFFFFFF; - pOnRead(hHub, hMasterPort, &msg); - BYTE optsLsr = GO_O2V_LINE_STATUS(options); BYTE optsMst = GO_O2V_MODEM_STATUS(options); --- 176,185 ---- BOOL ComPort::Start() { + //cout << name << " Start " << ::GetCurrentThreadId() << endl; + _ASSERTE(hMasterPort != NULL); _ASSERTE(hHub != NULL); _ASSERTE(handle != INVALID_HANDLE_VALUE); BYTE optsLsr = GO_O2V_LINE_STATUS(options); BYTE optsMst = GO_O2V_MODEM_STATUS(options); *************** *** 234,237 **** --- 232,237 ---- return FALSE; + HUB_MSG msg; + msg.type = HUB_MSG_TYPE_CONNECT; msg.u.val = TRUE; *************** *** 268,271 **** --- 268,290 ---- } + BOOL ComPort::FakeReadFilter(HUB_MSG *pInMsg) + { + _ASSERTE(pInMsg != NULL); + + if (pInMsg->type == HUB_MSG_TYPE_GET_OPTIONS) { + pInMsg->u.pv.val &= ~(GO_V2O_MODEM_STATUS(-1) | GO_V2O_LINE_STATUS(-1)); + + pInMsg = pMsgInsertNone(pInMsg, HUB_MSG_TYPE_EMPTY); + + if (pInMsg) { + pInMsg->type = HUB_MSG_TYPE_GET_OPTIONS; + pInMsg->u.pv.pVal = &options; + pInMsg->u.pv.val = GO_V2O_MODEM_STATUS(-1) | GO_V2O_LINE_STATUS(-1); + } + } + + return pInMsg != NULL; + } + static FIELD2NAME codeNameTableSetPinState[] = { TOFIELD2NAME2(PIN_STATE_, RTS), *************** *** 432,439 **** countWaitCommEventOverlapped++; ! //cout << name << " Started WaitCommEvent " << countReadOverlapped ! // << " " << hex << events << dec << " [" ! // << FieldToName(codeNameTableComEvents, events) ! // << "] << endl; return TRUE; --- 451,460 ---- countWaitCommEventOverlapped++; ! /* ! cout << name << " Started WaitCommEvent " << countReadOverlapped ! << " " << hex << events << dec << " [" ! << FieldToName(codeNameTableComEvents, events) ! << "] << endl; ! */ return TRUE; *************** *** 442,445 **** --- 463,468 ---- void ComPort::OnWrite(WriteOverlapped *pOverlapped, DWORD len, DWORD done) { + //cout << name << " OnWrite " << ::GetCurrentThreadId() << endl; + delete pOverlapped; *************** *** 455,458 **** --- 478,483 ---- void ComPort::OnRead(ReadOverlapped *pOverlapped, BYTE *pBuf, DWORD done) { + //cout << name << " OnRead " << ::GetCurrentThreadId() << endl; + HUB_MSG msg; *************** *** 467,471 **** countReadOverlapped--; ! //cout << name << " Stopped Read " << countReadOverlapped << endl; } } --- 492,496 ---- countReadOverlapped--; ! cout << name << " Stopped Read " << countReadOverlapped << endl; } } *************** *** 473,476 **** --- 498,509 ---- void ComPort::OnCommEvent(WaitCommEventOverlapped *pOverlapped, DWORD eMask) { + //cout << name << " OnCommEvent " << ::GetCurrentThreadId() << endl; + + /* + cout << name << " Event(s): 0x" << hex << eMask << dec << " [" + << FieldToName(codeNameTableComEvents, eMask) + << "]" << endl; + */ + CheckComEvents(eMask); *************** *** 479,483 **** countWaitCommEventOverlapped--; ! //cout << name << " Stopped WaitCommEvent " << countWaitCommEventOverlapped << endl; } } --- 512,516 ---- countWaitCommEventOverlapped--; ! cout << name << " Stopped WaitCommEvent " << countWaitCommEventOverlapped << endl; } } *************** *** 489,492 **** --- 522,532 ---- if (::GetCommModemStatus(handle, &stat)) { + /* + cout << name << " MODEM STATUS bit(s): 0x" + << hex << stat << dec << " [" + << FieldToName(codeNameTableModemStatus, stat) + << "]" << endl; + */ + HUB_MSG msg; Index: import.h =================================================================== RCS file: /cvsroot/com0com/hub4com/plugins/serial/import.h,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** import.h 26 Mar 2008 08:41:18 -0000 1.1 --- import.h 15 Aug 2008 12:44:59 -0000 1.2 *************** *** 20,27 **** * * $Log$ * Revision 1.1 2008/03/26 08:41:18 vfrolov * Initial revision * - * */ --- 20,29 ---- * * $Log$ + * Revision 1.2 2008/08/15 12:44:59 vfrolov + * Added fake read filter method to ports + * * Revision 1.1 2008/03/26 08:41:18 vfrolov * Initial revision * */ *************** *** 34,37 **** --- 36,40 ---- extern ROUTINE_BUF_ALLOC *pBufAlloc; extern ROUTINE_BUF_FREE *pBufFree; + extern ROUTINE_MSG_INSERT_NONE *pMsgInsertNone; extern ROUTINE_ON_XOFF *pOnXoff; extern ROUTINE_ON_XON *pOnXon; Index: port.cpp =================================================================== RCS file: /cvsroot/com0com/hub4com/plugins/serial/port.cpp,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** port.cpp 13 Aug 2008 14:33:18 -0000 1.5 --- port.cpp 15 Aug 2008 12:44:59 -0000 1.6 *************** *** 20,23 **** --- 20,26 ---- * * $Log$ + * Revision 1.6 2008/08/15 12:44:59 vfrolov + * Added fake read filter method to ports + * * Revision 1.5 2008/08/13 14:33:18 vfrolov * Fixed Help *************** *** 107,112 **** << endl << "Input data stream description:" << endl - << " GET_OPTIONS(<pOpts>) - the port sends this message at starting to get the" << endl - << " required input data stream options." << endl << " LINE_DATA(<data>) - readed <data> from serial port." << endl << " CONNECT(TRUE) - serial port started." << endl --- 110,113 ---- *************** *** 114,117 **** --- 115,129 ---- << " MODEM_STATUS(<val>) - current state of modem." << endl << endl + << "Fake read filter input data stream description:" << endl + << " GET_OPTIONS(<pOpts>,<mask>)" << endl + << " - the port removes bits from <mask> in this message" << endl + << " for locally supported input data stream options." << endl + << endl + << "Fake read filter output data stream description:" << endl + << " GET_OPTIONS(<pOpts>,<mask>)" << endl + << " - the port adds this message at detecting the" << endl + << " GET_OPTIONS message in the stream to get the" << endl + << " required input data stream options." << endl + << endl << "Examples:" << endl << " " << pProgPath << " COM1 \\\\.\\CNCB1 \\\\.\\CNCB2" << endl *************** *** 271,274 **** --- 283,296 ---- } /////////////////////////////////////////////////////////////// + static BOOL CALLBACK FakeReadFilter( + HPORT hPort, + HUB_MSG *pMsg) + { + _ASSERTE(hPort != NULL); + _ASSERTE(pMsg != NULL); + + return ((ComPort *)hPort)->FakeReadFilter(pMsg); + } + /////////////////////////////////////////////////////////////// static BOOL CALLBACK Write( HPORT hPort, *************** *** 318,321 **** --- 340,344 ---- Init, Start, + FakeReadFilter, Write, AddXoff, *************** *** 331,334 **** --- 354,358 ---- ROUTINE_BUF_ALLOC *pBufAlloc; ROUTINE_BUF_FREE *pBufFree; + ROUTINE_MSG_INSERT_NONE *pMsgInsertNone; ROUTINE_ON_XOFF *pOnXoff; ROUTINE_ON_XON *pOnXon; *************** *** 341,344 **** --- 365,369 ---- if (!ROUTINE_IS_VALID(pHubRoutines, pBufAlloc) || !ROUTINE_IS_VALID(pHubRoutines, pBufFree) || + !ROUTINE_IS_VALID(pHubRoutines, pMsgInsertNone) || !ROUTINE_IS_VALID(pHubRoutines, pOnXoff) || !ROUTINE_IS_VALID(pHubRoutines, pOnXon) || *************** *** 350,353 **** --- 375,379 ---- pBufAlloc = pHubRoutines->pBufAlloc; pBufFree = pHubRoutines->pBufFree; + pMsgInsertNone = pHubRoutines->pMsgInsertNone; pOnXoff = pHubRoutines->pOnXoff; pOnXon = pHubRoutines->pOnXon; Index: comport.h =================================================================== RCS file: /cvsroot/com0com/hub4com/plugins/serial/comport.h,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** comport.h 13 Aug 2008 15:14:02 -0000 1.5 --- comport.h 15 Aug 2008 12:44:59 -0000 1.6 *************** *** 20,23 **** --- 20,26 ---- * * $Log$ + * Revision 1.6 2008/08/15 12:44:59 vfrolov + * Added fake read filter method to ports + * * Revision 1.5 2008/08/13 15:14:02 vfrolov * Print bit values in readable form *************** *** 75,78 **** --- 78,82 ---- BOOL Init(HMASTERPORT _hMasterPort, HHUB _hHub); BOOL Start(); + BOOL FakeReadFilter(HUB_MSG *pInMsg); BOOL Write(HUB_MSG *pMsg); void OnWrite(WriteOverlapped *pOverlapped, DWORD len, DWORD done); *************** *** 101,104 **** --- 105,109 ---- DWORD events; BYTE maskOutPins; + DWORD options; DWORD writeQueueLimit; |
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