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;
}
