C++ PDEVICE_SERVICE_ENTRY_POINTS类代码示例

int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
	char* name;
	char* path;
	int i, length, ck;
	RDPDR_SMARTCARD* device;
	SMARTCARD_DEVICE* smartcard;

	device = (RDPDR_SMARTCARD*) pEntryPoints->device;
	name = device->Name;
	path = device->Path;

	/* TODO: check if server supports sc redirect (version 5.1) */
	smartcard = (SMARTCARD_DEVICE*) malloc(sizeof(SMARTCARD_DEVICE));
	ZeroMemory(smartcard, sizeof(SMARTCARD_DEVICE));

	smartcard->device.type = RDPDR_DTYP_SMARTCARD;
	smartcard->device.name = "SCARD";
	smartcard->device.IRPRequest = smartcard_irp_request;
	smartcard->device.Free = smartcard_free;

	length = strlen(smartcard->device.name);
	smartcard->device.data = Stream_New(NULL, length + 1);

	Stream_Write(smartcard->device.data, "SCARD", 6);

	smartcard->name = NULL;
	smartcard->path = NULL;
	if (path)
	{
		smartcard->path = path;
		smartcard->name = name;
	}
	else if (name)
	{
		if (1 == sscanf(name, "%d", &ck))
			smartcard->path = name;
		else
			smartcard->name = name;
	}

	smartcard->pIrpList = (PSLIST_HEADER) _aligned_malloc(sizeof(SLIST_HEADER), MEMORY_ALLOCATION_ALIGNMENT);
	InitializeSListHead(smartcard->pIrpList);

	smartcard->irpEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
	smartcard->stopEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
	smartcard->thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) smartcard_thread_func,
			smartcard, CREATE_SUSPENDED, NULL);

	smartcard->CompletionIds = list_new();
	smartcard->CompletionIdsMutex = CreateMutex(NULL, FALSE, NULL);

	pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) smartcard);

	ResumeThread(smartcard->thread);

	return 0;
}

void drive_register_drive_path(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, char* name, char* path)
{
	int i, length;
	DRIVE_DEVICE* disk;

#ifdef WIN32
	/*
	 * We cannot enter paths like c:\ because : is an arg separator
	 * thus, paths are entered as c+\ and the + is substituted here
	 */
	if ( path[1] == '+' )
	{
		if ( (path[0]>='a' && path[0]<='z') || (path[0]>='A' && path[0]<='Z') )
		{
			path[1] = ':';
		}
	}
#endif

	if (name[0] && path[0])
	{
		disk = (DRIVE_DEVICE*) malloc(sizeof(DRIVE_DEVICE));
		ZeroMemory(disk, sizeof(DRIVE_DEVICE));

		disk->device.type = RDPDR_DTYP_FILESYSTEM;
		disk->device.name = name;
		disk->device.IRPRequest = drive_irp_request;
		disk->device.Free = drive_free;

		length = strlen(name);
		disk->device.data = stream_new(length + 1);

		for (i = 0; i <= length; i++)
			stream_write_BYTE(disk->device.data, name[i] < 0 ? '_' : name[i]);

		disk->path = path;
		disk->files = list_new();

		disk->pIrpList = (PSLIST_HEADER) _aligned_malloc(sizeof(SLIST_HEADER), MEMORY_ALLOCATION_ALIGNMENT);
		InitializeSListHead(disk->pIrpList);

		disk->irpEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
		disk->stopEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
		disk->thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) drive_thread_func, disk, CREATE_SUSPENDED, NULL);

		pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) disk);

                ResumeThread(disk->thread);
	}
}

void drive_register_drive_path(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, char* name, char* path)
{
	int i, length;
	DRIVE_DEVICE* drive;

#ifdef WIN32
	/*
	 * We cannot enter paths like c:\ because : is an arg separator
	 * thus, paths are entered as c+\ and the + is substituted here
	 */
	if (path[1] == '+')
	{
		if ((path[0]>='a' && path[0]<='z') || (path[0]>='A' && path[0]<='Z'))
		{
			path[1] = ':';
		}
	}
#endif

	if (name[0] && path[0])
	{
		drive = (DRIVE_DEVICE*) malloc(sizeof(DRIVE_DEVICE));
		ZeroMemory(drive, sizeof(DRIVE_DEVICE));

		drive->device.type = RDPDR_DTYP_FILESYSTEM;
		drive->device.name = name;
		drive->device.IRPRequest = drive_irp_request;
		drive->device.Free = drive_free;

		length = (int) strlen(name);
		drive->device.data = Stream_New(NULL, length + 1);

		for (i = 0; i <= length; i++)
			Stream_Write_UINT8(drive->device.data, name[i] < 0 ? '_' : name[i]);

		drive->path = path;

		drive->files = ListDictionary_New(TRUE);
		ListDictionary_ValueObject(drive->files)->fnObjectFree = (OBJECT_FREE_FN) drive_file_free;

		drive->IrpQueue = MessageQueue_New(NULL);
		drive->thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) drive_thread_func, drive, CREATE_SUSPENDED, NULL);

		pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) drive);

		ResumeThread(drive->thread);
	}
}

int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
	char* name;
	char* path;
	int i, length;
	RDPDR_PARALLEL* device;
	PARALLEL_DEVICE* parallel;

	device = (RDPDR_PARALLEL*) pEntryPoints->device;
	name = device->Name;
	path = device->Path;

	if (!name || (name[0] == '*'))
	{
		/* TODO: implement auto detection of parallel ports */
		return 0;
	}

	if (name[0] && path[0])
	{
		parallel = (PARALLEL_DEVICE*) calloc(1, sizeof(PARALLEL_DEVICE));

		if (!parallel)
			return -1;

		parallel->device.type = RDPDR_DTYP_PARALLEL;
		parallel->device.name = name;
		parallel->device.IRPRequest = parallel_irp_request;
		parallel->device.Free = parallel_free;

		length = strlen(name);
		parallel->device.data = Stream_New(NULL, length + 1);

		for (i = 0; i <= length; i++)
			Stream_Write_UINT8(parallel->device.data, name[i] < 0 ? '_' : name[i]);

		parallel->path = path;

		parallel->queue = MessageQueue_New(NULL);

		pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) parallel);

		parallel->thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) parallel_thread_func, (void*) parallel, 0, NULL);
	}

	return 0;
}

int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
	int i, len;
	char* name;
	char* path;
	RDPDR_SERIAL* device;
	SERIAL_DEVICE* serial;

	device = (RDPDR_SERIAL*) pEntryPoints->device;
	name = device->Name;
	path = device->Path;

	if ((name && name[0]) && (path && path[0]))
	{
		serial = (SERIAL_DEVICE*) malloc(sizeof(SERIAL_DEVICE));
		ZeroMemory(serial, sizeof(SERIAL_DEVICE));

		serial->device.type = RDPDR_DTYP_SERIAL;
		serial->device.name = name;
		serial->device.IRPRequest = serial_irp_request;
		serial->device.Free = serial_free;

		len = strlen(name);
		serial->device.data = Stream_New(NULL, len + 1);

		for (i = 0; i <= len; i++)
			Stream_Write_UINT8(serial->device.data, name[i] < 0 ? '_' : name[i]);

		serial->path = path;
		serial->queue = Queue_New(TRUE, -1, -1);
		serial->pending_irps = list_new();

		serial->stopEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
		serial->newEvent = CreateEvent(NULL, TRUE, FALSE, NULL);

		pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) serial);

		serial->thread = CreateThread(NULL, 0, 
				(LPTHREAD_START_ROUTINE) serial_thread_func, (void*) serial, 0, NULL);
		serial->mthread = NULL;
	}

	return 0;
}

int
DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
	SCARD_DEVICE* scard;
	char* name;
	char* path;
	int i, length;

	name = (char *)pEntryPoints->plugin_data->data[1];
	path = (char *)pEntryPoints->plugin_data->data[2];

	if (name)
	{
		/* TODO: check if server supports sc redirect (version 5.1) */

		scard = xnew(SCARD_DEVICE);

		scard->device.type = RDPDR_DTYP_SMARTCARD;
		scard->device.name = "SCARD";
		scard->device.IRPRequest = scard_irp_request;
		scard->device.Free = scard_free;

		length = strlen(scard->device.name);
		scard->device.data = stream_new(length + 1);

		for (i = 0; i <= length; i++)
			stream_write_uint8(scard->device.data, name[i] < 0 ? '_' : name[i]);

		scard->path = path;

		scard->irp_list = list_new();
		scard->thread = freerdp_thread_new();

		scard->CompletionIds = list_new();
		scard->CompletionIdsMutex = freerdp_mutex_new();

		pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE *)scard);

		freerdp_thread_start(scard->thread, scard_thread_func, scard);
	}

	return 0;
}

int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
	char* name;
	char* path;
	int i, length;
	RDPDR_PARALLEL* device;
	PARALLEL_DEVICE* parallel;

	device = (RDPDR_PARALLEL*) pEntryPoints->device;
	name = device->Name;
	path = device->Path;

	if (name[0] && path[0])
	{
		parallel = (PARALLEL_DEVICE*) malloc(sizeof(PARALLEL_DEVICE));
		ZeroMemory(parallel, sizeof(PARALLEL_DEVICE));

		parallel->device.type = RDPDR_DTYP_PARALLEL;
		parallel->device.name = name;
		parallel->device.IRPRequest = parallel_irp_request;
		parallel->device.Free = parallel_free;

		length = strlen(name);
		parallel->device.data = stream_new(length + 1);

		for (i = 0; i <= length; i++)
			stream_write_BYTE(parallel->device.data, name[i] < 0 ? '_' : name[i]);

		parallel->path = path;

		parallel->pIrpList = (PSLIST_HEADER) _aligned_malloc(sizeof(SLIST_HEADER), MEMORY_ALLOCATION_ALIGNMENT);
		InitializeSListHead(parallel->pIrpList);

		parallel->thread = freerdp_thread_new();

		pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) parallel);

		freerdp_thread_start(parallel->thread, parallel_thread_func, parallel);
	}

	return 0;
}

int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
    SERIAL_DEVICE* serial;
    char* name;
    char* path;
    int i, len;

    name = (char*)pEntryPoints->plugin_data->data[1];
    path = (char*)pEntryPoints->plugin_data->data[2];

    if (name[0] && path[0])
    {
        serial = xnew(SERIAL_DEVICE);

        serial->device.type = RDPDR_DTYP_SERIAL;
        serial->device.name = name;
        serial->device.IRPRequest = serial_irp_request;
        serial->device.Free = serial_free;

        len = strlen(name);
        serial->device.data = stream_new(len + 1);
        for (i = 0; i <= len; i++)
            stream_write_uint8(serial->device.data, name[i] < 0 ? '_' : name[i]);

        serial->path = path;
        serial->irp_list = list_new();
        serial->pending_irps = list_new();
        serial->thread = freerdp_thread_new();
        serial->in_event = wait_obj_new();

        pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*)serial);

        freerdp_thread_start(serial->thread, serial_thread_func, serial);
    }

    return 0;
}

int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
    char* name;
    char* path;
    int i, length;
    PARALLEL_DEVICE* parallel;

    name = (char*) pEntryPoints->plugin_data->data[1];
    path = (char*) pEntryPoints->plugin_data->data[2];

    if (name[0] && path[0])
    {
        parallel = xnew(PARALLEL_DEVICE);

        parallel->device.type = RDPDR_DTYP_PARALLEL;
        parallel->device.name = name;
        parallel->device.IRPRequest = parallel_irp_request;
        parallel->device.Free = parallel_free;

        length = strlen(name);
        parallel->device.data = stream_new(length + 1);

        for (i = 0; i <= length; i++)
            stream_write_uint8(parallel->device.data, name[i] < 0 ? '_' : name[i]);

        parallel->path = path;

        parallel->irp_list = list_new();
        parallel->thread = freerdp_thread_new();

        pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) parallel);

        freerdp_thread_start(parallel->thread, parallel_thread_func, parallel);
    }

    return 0;
}

void printer_register(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, rdpPrinter* printer)
{
    char* port;
    UINT32 Flags;
    int DriverNameLen;
    WCHAR* DriverName = NULL;
    int PrintNameLen;
    WCHAR* PrintName = NULL;
    UINT32 CachedFieldsLen;
    BYTE* CachedPrinterConfigData;
    PRINTER_DEVICE* printer_dev;

    port = malloc(10);
    snprintf(port, 10, "PRN%d", printer->id);

    printer_dev = (PRINTER_DEVICE*) malloc(sizeof(PRINTER_DEVICE));
    ZeroMemory(printer_dev, sizeof(PRINTER_DEVICE));

    printer_dev->device.type = RDPDR_DTYP_PRINT;
    printer_dev->device.name = port;
    printer_dev->device.IRPRequest = printer_irp_request;
    printer_dev->device.Free = printer_free;

    printer_dev->printer = printer;

    CachedFieldsLen = 0;
    CachedPrinterConfigData = NULL;

    DEBUG_SVC("Printer %s registered", printer->name);

    Flags = 0;

    if (printer->is_default)
        Flags |= RDPDR_PRINTER_ANNOUNCE_FLAG_DEFAULTPRINTER;

    DriverNameLen = ConvertToUnicode(CP_UTF8, 0, printer->driver, -1, &DriverName, 0) * 2;
    PrintNameLen = ConvertToUnicode(CP_UTF8, 0, printer->name, -1, &PrintName, 0) * 2;

    printer_dev->device.data = stream_new(28 + DriverNameLen + PrintNameLen + CachedFieldsLen);

    stream_write_UINT32(printer_dev->device.data, Flags);
    stream_write_UINT32(printer_dev->device.data, 0); /* CodePage, reserved */
    stream_write_UINT32(printer_dev->device.data, 0); /* PnPNameLen */
    stream_write_UINT32(printer_dev->device.data, DriverNameLen + 2);
    stream_write_UINT32(printer_dev->device.data, PrintNameLen + 2);
    stream_write_UINT32(printer_dev->device.data, CachedFieldsLen);
    stream_write(printer_dev->device.data, DriverName, DriverNameLen);
    stream_write_UINT16(printer_dev->device.data, 0);
    stream_write(printer_dev->device.data, PrintName, PrintNameLen);
    stream_write_UINT16(printer_dev->device.data, 0);

    if (CachedFieldsLen > 0)
    {
        stream_write(printer_dev->device.data, CachedPrinterConfigData, CachedFieldsLen);
    }

    free(DriverName);
    free(PrintName);

    printer_dev->pIrpList = (PSLIST_HEADER) _aligned_malloc(sizeof(SLIST_HEADER), MEMORY_ALLOCATION_ALIGNMENT);
    InitializeSListHead(printer_dev->pIrpList);

    printer_dev->thread = freerdp_thread_new();

    pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) printer_dev);

    freerdp_thread_start(printer_dev->thread, printer_thread_func, printer_dev);
}

/**
 * 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;
//.........这里部分代码省略.........

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
UINT DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
	SMARTCARD_DEVICE* smartcard = NULL;
	size_t length;
	UINT error = CHANNEL_RC_NO_MEMORY;

	if (!sSmartcard)
	{
		wObject* obj;
		smartcard = (SMARTCARD_DEVICE*) calloc(1, sizeof(SMARTCARD_DEVICE));

		if (!smartcard)
		{
			WLog_ERR(TAG, "calloc failed!");
			return CHANNEL_RC_NO_MEMORY;
		}

		smartcard->device.type = RDPDR_DTYP_SMARTCARD;
		smartcard->device.name = "SCARD";
		smartcard->device.IRPRequest = smartcard_irp_request;
		smartcard->device.Init = smartcard_init;
		smartcard->device.Free = smartcard_free;
		smartcard->names = LinkedList_New();
		smartcard->rdpcontext = pEntryPoints->rdpcontext;
		length = strlen(smartcard->device.name);
		smartcard->device.data = Stream_New(NULL, length + 1);

		if (!smartcard->device.data || !smartcard->names)
		{
			WLog_ERR(TAG, "Stream_New failed!");
			goto fail;
		}

		Stream_Write(smartcard->device.data, "SCARD", 6);
		smartcard->IrpQueue = MessageQueue_New(NULL);

		if (!smartcard->IrpQueue)
		{
			WLog_ERR(TAG, "MessageQueue_New failed!");
			goto fail;
		}

		smartcard->CompletedIrpQueue = Queue_New(TRUE, -1, -1);

		if (!smartcard->CompletedIrpQueue)
		{
			WLog_ERR(TAG, "Queue_New failed!");
			goto fail;
		}

		smartcard->rgSCardContextList = ListDictionary_New(TRUE);

		if (!smartcard->rgSCardContextList)
		{
			WLog_ERR(TAG, "ListDictionary_New failed!");
			goto fail;
		}

		obj = ListDictionary_ValueObject(smartcard->rgSCardContextList);
		obj->fnObjectFree = smartcard_context_free;
		smartcard->rgOutstandingMessages = ListDictionary_New(TRUE);

		if (!smartcard->rgOutstandingMessages)
		{
			WLog_ERR(TAG, "ListDictionary_New failed!");
			goto fail;
		}

		if ((error = pEntryPoints->RegisterDevice(pEntryPoints->devman, &smartcard->device)))
		{
			WLog_ERR(TAG, "RegisterDevice failed!");
			goto fail;
		}

		smartcard->thread = CreateThread(NULL, 0,
		                                 smartcard_thread_func,
		                                 smartcard, CREATE_SUSPENDED, NULL);

		if (!smartcard->thread)
		{
			WLog_ERR(TAG, "ListDictionary_New failed!");
			error = ERROR_INTERNAL_ERROR;
			goto fail;
		}

		ResumeThread(smartcard->thread);
	}
	else
		smartcard = sSmartcard;

	if (pEntryPoints->device->Name)
		LinkedList_AddLast(smartcard->names, pEntryPoints->device->Name);

	sSmartcard = smartcard;
	return CHANNEL_RC_OK;
//.........这里部分代码省略.........

void printer_register(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, rdpPrinter* printer) {
	PRINTER_DEVICE* printer_dev;
	char* port;
	UNICONV* uniconv;
	uint32 Flags;
	size_t DriverNameLen;
	char* DriverName;
	size_t PrintNameLen;
	char* PrintName;
	uint32 CachedFieldsLen;
	uint8* CachedPrinterConfigData;

	port = xmalloc(10);
	snprintf(port, 10, "PRN%d", printer->id);

	printer_dev = xnew(PRINTER_DEVICE);

	printer_dev->device.type = RDPDR_DTYP_PRINT;
	printer_dev->device.name = port;
	printer_dev->device.IRPRequest = printer_irp_request;
	printer_dev->device.Free = printer_free;

	printer_dev->printer = printer;

	CachedFieldsLen = 0;
	CachedPrinterConfigData = NULL;

	log_debug("Printer '%s' registered", printer->name);

	Flags = 0;
	if (printer->is_default)
		Flags |= RDPDR_PRINTER_ANNOUNCE_FLAG_DEFAULTPRINTER;

	uniconv = freerdp_uniconv_new();
	DriverName = freerdp_uniconv_out(uniconv, printer->driver, &DriverNameLen);
	PrintName = freerdp_uniconv_out(uniconv, printer->name, &PrintNameLen);
	freerdp_uniconv_free(uniconv);

	printer_dev->device.data = stream_new(28 + DriverNameLen + PrintNameLen + CachedFieldsLen);

	stream_write_uint32(printer_dev->device.data, Flags);
	stream_write_uint32(printer_dev->device.data, 0);
	/* CodePage, reserved */
	stream_write_uint32(printer_dev->device.data, 0);
	/* PnPNameLen */
	stream_write_uint32(printer_dev->device.data, DriverNameLen + 2);
	stream_write_uint32(printer_dev->device.data, PrintNameLen + 2);
	stream_write_uint32(printer_dev->device.data, CachedFieldsLen);
	stream_write(printer_dev->device.data, DriverName, DriverNameLen);
	stream_write_uint16(printer_dev->device.data, 0);
	stream_write(printer_dev->device.data, PrintName, PrintNameLen);
	stream_write_uint16(printer_dev->device.data, 0);
	if (CachedFieldsLen > 0) {
		stream_write(printer_dev->device.data, CachedPrinterConfigData, CachedFieldsLen);
	}

	xfree(DriverName);
	xfree(PrintName);

	printer_dev->irp_list = list_new();
	printer_dev->thread = freerdp_thread_new();

	pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) printer_dev);

	freerdp_thread_start(printer_dev->thread, printer_thread_func, printer_dev);
}

int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
	char* name;
	char* path;
	int length, ck;
	RDPDR_SMARTCARD* device;
	SMARTCARD_DEVICE* smartcard;

	device = (RDPDR_SMARTCARD*) pEntryPoints->device;

	name = device->Name;
	path = device->Path;

	smartcard = (SMARTCARD_DEVICE*) calloc(1, sizeof(SMARTCARD_DEVICE));
	if (!smartcard)
		return -1;

	smartcard->device.type = RDPDR_DTYP_SMARTCARD;
	smartcard->device.name = "SCARD";
	smartcard->device.IRPRequest = smartcard_irp_request;
	smartcard->device.Init = smartcard_init;
	smartcard->device.Free = smartcard_free;

	length = strlen(smartcard->device.name);
	smartcard->device.data = Stream_New(NULL, length + 1);
	if (!smartcard->device.data)
		goto error_device_data;

	Stream_Write(smartcard->device.data, "SCARD", 6);

	smartcard->name = NULL;
	smartcard->path = NULL;

	if (path)
	{
		smartcard->path = path;
		smartcard->name = name;
	}
	else if (name)
	{
		if (1 == sscanf(name, "%d", &ck))
			smartcard->path = name;
		else
			smartcard->name = name;
	}

	smartcard->IrpQueue = MessageQueue_New(NULL);
	if (!smartcard->IrpQueue)
		goto error_irp_queue;

	smartcard->CompletedIrpQueue = Queue_New(TRUE, -1, -1);
	if (!smartcard->CompletedIrpQueue)
		goto error_completed_irp_queue;

	smartcard->rgSCardContextList = ListDictionary_New(TRUE);
	if (!smartcard->rgSCardContextList)
		goto error_context_list;

	ListDictionary_ValueObject(smartcard->rgSCardContextList)->fnObjectFree =
			(OBJECT_FREE_FN) smartcard_context_free;

	smartcard->rgOutstandingMessages = ListDictionary_New(TRUE);
	if (!smartcard->rgOutstandingMessages)
		goto error_outstanding_messages;

	smartcard->thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) smartcard_thread_func,
			smartcard, CREATE_SUSPENDED, NULL);
	if (!smartcard->thread)
		goto error_thread;

	pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) smartcard);

	ResumeThread(smartcard->thread);

	return 0;

error_thread:
	ListDictionary_Free(smartcard->rgOutstandingMessages);
error_outstanding_messages:
	ListDictionary_Free(smartcard->rgSCardContextList);
error_context_list:
	Queue_Free(smartcard->CompletedIrpQueue);
error_completed_irp_queue:
	MessageQueue_Free(smartcard->IrpQueue);
error_irp_queue:
	Stream_Free(smartcard->device.data, TRUE);
error_device_data:
	free(smartcard);
	return -1;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
UINT drive_register_drive_path(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints,
                               char* name, char* path)
{
	int i, length;
	DRIVE_DEVICE* drive;
	UINT error;
#ifdef WIN32

	/*
	 * We cannot enter paths like c:\ because : is an arg separator
	 * thus, paths are entered as c+\ and the + is substituted here
	 */
	if (path[1] == '+')
	{
		if ((path[0] >= 'a' && path[0] <= 'z') || (path[0] >= 'A' && path[0] <= 'Z'))
		{
			path[1] = ':';
		}
	}

#endif

	if (name[0] && path[0])
	{
		drive = (DRIVE_DEVICE*) calloc(1, sizeof(DRIVE_DEVICE));

		if (!drive)
		{
			WLog_ERR(TAG, "calloc failed!");
			return CHANNEL_RC_NO_MEMORY;
		}

		drive->device.type = RDPDR_DTYP_FILESYSTEM;
		drive->device.name = name;
		drive->device.IRPRequest = drive_irp_request;
		drive->device.Free = drive_free;
		drive->rdpcontext = pEntryPoints->rdpcontext;
		length = (int) strlen(name);
		drive->device.data = Stream_New(NULL, length + 1);

		if (!drive->device.data)
		{
			WLog_ERR(TAG, "Stream_New failed!");
			error = CHANNEL_RC_NO_MEMORY;
			goto out_error;
		}

		for (i = 0; i <= length; i++)
			Stream_Write_UINT8(drive->device.data, name[i] < 0 ? '_' : name[i]);

		drive->path = path;
		drive->files = ListDictionary_New(TRUE);

		if (!drive->files)
		{
			WLog_ERR(TAG, "ListDictionary_New failed!");
			error = CHANNEL_RC_NO_MEMORY;
			goto out_error;
		}

		ListDictionary_ValueObject(drive->files)->fnObjectFree =
		    (OBJECT_FREE_FN) drive_file_free;
		drive->IrpQueue = MessageQueue_New(NULL);

		if (!drive->IrpQueue)
		{
			WLog_ERR(TAG, "ListDictionary_New failed!");
			error = CHANNEL_RC_NO_MEMORY;
			goto out_error;
		}

		if ((error = pEntryPoints->RegisterDevice(pEntryPoints->devman,
		             (DEVICE*) drive)))
		{
			WLog_ERR(TAG, "RegisterDevice failed with error %u!", error);
			goto out_error;
		}

		if (!(drive->thread = CreateThread(NULL, 0,
		                                   (LPTHREAD_START_ROUTINE) drive_thread_func, drive, CREATE_SUSPENDED, NULL)))
		{
			WLog_ERR(TAG, "CreateThread failed!");
			goto out_error;
		}

		ResumeThread(drive->thread);
	}

	return CHANNEL_RC_OK;
out_error:
	MessageQueue_Free(drive->IrpQueue);
	ListDictionary_Free(drive->files);
	free(drive);
	return error;
}