C++ (Cpp) rdpgfx_recv_pdu Examples

Example #1

File: rdpgfx_main.c Project: vworkspace/FreeRDP

static int rdpgfx_on_data_received(IWTSVirtualChannelCallback* pChannelCallback, wStream* data)
{
	wStream* s;
	int status = 0;
	UINT32 DstSize = 0;
	BYTE* pDstData = NULL;
	RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;

	status = zgfx_decompress(gfx->zgfx, Stream_Pointer(data), Stream_GetRemainingLength(data), &pDstData, &DstSize, 0);

	if (status < 0)
	{
		WLog_DBG(TAG, "zgfx_decompress failure! status: %d", status);
		return 0;
	}

	s = Stream_New(pDstData, DstSize);

	while (((size_t) Stream_GetPosition(s)) < Stream_Length(s))
	{
		status = rdpgfx_recv_pdu(callback, s);

		if (status < 0)
			break;
	}

	Stream_Free(s, TRUE);
	
	//free(Stream_Buffer(data));
	//Stream_Free(data,TRUE);

	return status;
}

Example #2

File: rdpgfx_main.c Project: dcatonR1/FreeRDP

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT rdpgfx_on_data_received(IWTSVirtualChannelCallback*
                                    pChannelCallback, wStream* data)
{
	wStream* s;
	int status = 0;
	UINT32 DstSize = 0;
	BYTE* pDstData = NULL;
	RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
	UINT error = CHANNEL_RC_OK;
	status = zgfx_decompress(gfx->zgfx, Stream_Pointer(data),
	                         Stream_GetRemainingLength(data), &pDstData, &DstSize, 0);

	if (status < 0)
	{
		WLog_ERR(TAG, "zgfx_decompress failure! status: %d", status);
		return ERROR_INTERNAL_ERROR;
	}

	s = Stream_New(pDstData, DstSize);

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

	while (((size_t) Stream_GetPosition(s)) < Stream_Length(s))
	{
		if ((error = rdpgfx_recv_pdu(callback, s)))
		{
			WLog_ERR(TAG, "rdpgfx_recv_pdu failed with error %u!", error);
			break;
		}
	}

	Stream_Free(s, TRUE);
	return error;
}