int TestTimeouts(int argc, char* argv[]) { struct stat statbuf; BOOL result; HANDLE hComm; if (stat("/dev/ttyS0", &statbuf) < 0) { fprintf(stderr, "/dev/ttyS0 not available, making the test to succeed though\n"); return EXIT_SUCCESS; } result = DefineCommDevice("COM1", "/dev/ttyS0"); if (!result) { fprintf(stderr, "DefineCommDevice failure: 0x%x\n", GetLastError()); return EXIT_FAILURE; } hComm = CreateFile("COM1", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL); if (hComm == INVALID_HANDLE_VALUE) { fprintf(stderr, "CreateFileA failure: 0x%x\n", GetLastError()); return EXIT_FAILURE; } _comm_setServerSerialDriver(hComm, SerialDriverSerialSys); if (!test_generic(hComm)) { fprintf(stderr, "test_SerialSys failure\n"); return EXIT_FAILURE; } _comm_setServerSerialDriver(hComm, SerialDriverSerCxSys); if (!test_generic(hComm)) { fprintf(stderr, "test_SerCxSys failure\n"); return EXIT_FAILURE; } _comm_setServerSerialDriver(hComm, SerialDriverSerCx2Sys); if (!test_generic(hComm)) { fprintf(stderr, "test_SerCx2Sys failure\n"); return EXIT_FAILURE; } if (!CloseHandle(hComm)) { fprintf(stderr, "CloseHandle failure, GetLastError()=%0.8x\n", GetLastError()); return EXIT_FAILURE; } return EXIT_SUCCESS; }
/** * Function description * * @return 0 on success, otherwise a Win32 error code */ UINT DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints) { char* name; char* path; char* driver; RDPDR_SERIAL* device; #if defined __linux__ && !defined ANDROID int i, len; SERIAL_DEVICE* serial; #endif /* __linux__ */ UINT error = CHANNEL_RC_OK; device = (RDPDR_SERIAL*) pEntryPoints->device; name = device->Name; path = device->Path; driver = device->Driver; if (!name || (name[0] == '*')) { /* TODO: implement auto detection of serial ports */ return CHANNEL_RC_OK; } if ((name && name[0]) && (path && path[0])) { wLog* log; WLog_Init(); log = WLog_Get("com.freerdp.channel.serial.client"); WLog_Print(log, WLOG_DEBUG, "initializing"); #ifndef __linux__ /* to be removed */ WLog_Print(log, WLOG_WARN, "Serial ports redirection not supported on this platform."); return CHANNEL_RC_INITIALIZATION_ERROR; #else /* __linux __ */ WLog_Print(log, WLOG_DEBUG, "Defining %s as %s", name, path); if (!DefineCommDevice(name /* eg: COM1 */, path /* eg: /dev/ttyS0 */)) { WLog_ERR(TAG, "DefineCommDevice failed!"); return ERROR_INTERNAL_ERROR; } serial = (SERIAL_DEVICE*) calloc(1, sizeof(SERIAL_DEVICE)); if (!serial) { WLog_ERR(TAG, "calloc failed!"); return CHANNEL_RC_NO_MEMORY; } serial->log = log; serial->device.type = RDPDR_DTYP_SERIAL; serial->device.name = name; serial->device.IRPRequest = serial_irp_request; serial->device.Free = serial_free; serial->rdpcontext = pEntryPoints->rdpcontext; len = strlen(name); serial->device.data = Stream_New(NULL, len + 1); if (!serial->device.data) { WLog_ERR(TAG, "calloc failed!"); error = CHANNEL_RC_NO_MEMORY; goto error_out; } for (i = 0; i <= len; i++) Stream_Write_UINT8(serial->device.data, name[i] < 0 ? '_' : name[i]); if (driver != NULL) { if (_stricmp(driver, "Serial") == 0) serial->ServerSerialDriverId = SerialDriverSerialSys; else if (_stricmp(driver, "SerCx") == 0) serial->ServerSerialDriverId = SerialDriverSerCxSys; else if (_stricmp(driver, "SerCx2") == 0) serial->ServerSerialDriverId = SerialDriverSerCx2Sys; else { assert(FALSE); WLog_Print(serial->log, WLOG_DEBUG, "Unknown server's serial driver: %s. SerCx2 will be used", driver); serial->ServerSerialDriverId = SerialDriverSerialSys; } } else { /* default driver */ serial->ServerSerialDriverId = SerialDriverSerialSys; } if (device->Permissive != NULL) { if (_stricmp(device->Permissive, "permissive") == 0) { serial->permissive = TRUE; } else { WLog_Print(serial->log, WLOG_DEBUG, "Unknown flag: %s", device->Permissive); assert(FALSE); } } WLog_Print(serial->log, WLOG_DEBUG, "Server's serial driver: %s (id: %d)", driver, serial->ServerSerialDriverId); /* TODO: implement auto detection of the server's serial driver */ serial->MainIrpQueue = MessageQueue_New(NULL); if (!serial->MainIrpQueue) { WLog_ERR(TAG, "MessageQueue_New failed!"); error = CHANNEL_RC_NO_MEMORY; goto error_out; } /* IrpThreads content only modified by create_irp_thread() */ serial->IrpThreads = ListDictionary_New(FALSE); if (!serial->IrpThreads) { WLog_ERR(TAG, "ListDictionary_New failed!"); error = CHANNEL_RC_NO_MEMORY; goto error_out; } serial->IrpThreadToBeTerminatedCount = 0; InitializeCriticalSection(&serial->TerminatingIrpThreadsLock); if ((error = pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) serial))) { WLog_ERR(TAG, "EntryPoints->RegisterDevice failed with error %"PRIu32"!", error); goto error_out; } if (!(serial->MainThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) serial_thread_func, (void*) serial, 0, NULL))) { WLog_ERR(TAG, "CreateThread failed!"); error = ERROR_INTERNAL_ERROR; goto error_out; } #endif /* __linux __ */ } return error; error_out: #ifdef __linux__ /* to be removed */ ListDictionary_Free(serial->IrpThreads); MessageQueue_Free(serial->MainIrpQueue); Stream_Free(serial->device.data, TRUE); free(serial); #endif /* __linux __ */ return error; }