C++ (Cpp) freerdp_channel_get_open_handle_data Beispiele

Beispiel #1

Datei: client.c Projekt: Devolutions/FreeRDP

static UINT VCAPITYPE FreeRDP_VirtualChannelWrite(DWORD openHandle,
        LPVOID pData, ULONG dataLength, LPVOID pUserData)
{
	wMessage message;
	CHANNEL_OPEN_DATA* pChannelOpenData;
	CHANNEL_OPEN_EVENT* pChannelOpenEvent;
	rdpChannels* channels = (rdpChannels*) freerdp_channel_get_open_handle_data(&g_ChannelHandles,
	                        openHandle);

	if (!channels)
		return CHANNEL_RC_BAD_CHANNEL_HANDLE;

	pChannelOpenData = HashTable_GetItemValue(channels->openHandles, (void*)(UINT_PTR) openHandle);

	if (!pChannelOpenData)
		return CHANNEL_RC_BAD_CHANNEL_HANDLE;

	if (!channels->connected)
		return CHANNEL_RC_NOT_CONNECTED;

	if (!pData)
		return CHANNEL_RC_NULL_DATA;

	if (!dataLength)
		return CHANNEL_RC_ZERO_LENGTH;

	if (pChannelOpenData->flags != 2)
		return CHANNEL_RC_NOT_OPEN;

	pChannelOpenEvent = (CHANNEL_OPEN_EVENT*) malloc(sizeof(CHANNEL_OPEN_EVENT));

	if (!pChannelOpenEvent)
		return CHANNEL_RC_NO_MEMORY;

	pChannelOpenEvent->Data = pData;
	pChannelOpenEvent->DataLength = dataLength;
	pChannelOpenEvent->UserData = pUserData;
	pChannelOpenEvent->pChannelOpenData = pChannelOpenData;
	message.context = channels;
	message.id = 0;
	message.wParam = pChannelOpenEvent;
	message.lParam = NULL;
	message.Free = channel_queue_message_free;

	if (!MessageQueue_Dispatch(channels->queue, &message))
	{
		channel_queue_message_free(&message);
		return CHANNEL_RC_NO_MEMORY;
	}

	return CHANNEL_RC_OK;
}

Beispiel #2

Datei: client.c Projekt: kdienes/FreeRDP

static UINT VCAPITYPE FreeRDP_VirtualChannelClose(DWORD openHandle)
{
	rdpChannels* channels;
	CHANNEL_OPEN_DATA* pChannelOpenData;
	channels = (rdpChannels*) freerdp_channel_get_open_handle_data(&g_ChannelHandles, openHandle);

	if (!channels)
		return CHANNEL_RC_BAD_CHANNEL_HANDLE;

	pChannelOpenData = HashTable_GetItemValue(channels->openHandles, (void*)(UINT_PTR) openHandle);

	if (!pChannelOpenData)
		return CHANNEL_RC_BAD_CHANNEL_HANDLE;

	if (pChannelOpenData->flags != 2)
		return CHANNEL_RC_NOT_OPEN;

	pChannelOpenData->flags = 0;
	return CHANNEL_RC_OK;
}