C++ WLog_Print函数代码示例

	int CallInLogOffUserSession::doStuff()
	{
		ConnectionPtr currentConnection = APP_CONTEXT.getConnectionStore()->getConnection(mConnectionId);

		if (!currentConnection)
		{
			WLog_Print(logger_CallInLogOffUserSession, WLOG_ERROR,
				"connection does not exist for connectionId=%lu", mConnectionId);
			mLoggedOff = false;
			return -1;
		}

		UINT32 sessionId = currentConnection->getSessionId();
		SessionPtr currentSession = APP_CONTEXT.getSessionStore()->getSession(sessionId);

		if (!currentSession)
		{
			WLog_Print(logger_CallInLogOffUserSession, WLOG_ERROR,
				"session does not exist for sessionId=%lu", sessionId);
			mLoggedOff = false;
			return -1;
		}

		WLog_Print(logger_CallInLogOffUserSession, WLOG_DEBUG,
			"logging off session (connectionId=%lu, sessionId=%lu)",
			mConnectionId, sessionId);

		currentSession->stopModule();

		APP_CONTEXT.getSessionStore()->removeSession(sessionId);
		APP_CONTEXT.getConnectionStore()->removeConnection(mConnectionId);
		mLoggedOff = true;

		return 0;
	}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT rdpgfx_recv_create_surface_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
        wStream* s)
{
	RDPGFX_CREATE_SURFACE_PDU pdu;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
	RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
	UINT error = CHANNEL_RC_OK;

	if (Stream_GetRemainingLength(s) < 7)
	{
		WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
		return ERROR_INVALID_DATA;
	}

	Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
	Stream_Read_UINT16(s, pdu.width); /* width (2 bytes) */
	Stream_Read_UINT16(s, pdu.height); /* height (2 bytes) */
	Stream_Read_UINT8(s, pdu.pixelFormat); /* RDPGFX_PIXELFORMAT (1 byte) */
	WLog_Print(gfx->log, WLOG_DEBUG,
	         "RecvCreateSurfacePdu: surfaceId: %"PRIu16" width: %"PRIu16" height: %"PRIu16" pixelFormat: 0x%02"PRIX8"",
	         pdu.surfaceId, pdu.width, pdu.height, pdu.pixelFormat);

	if (context)
	{
		IFCALLRET(context->CreateSurface, error, context, &pdu);

		if (error)
			WLog_Print(gfx->log, WLOG_ERROR, "context->CreateSurface failed with error %"PRIu32"", error);
	}

	return error;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT rdpgfx_recv_delete_encoding_context_pdu(RDPGFX_CHANNEL_CALLBACK*
        callback, wStream* s)
{
	RDPGFX_DELETE_ENCODING_CONTEXT_PDU pdu;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
	RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
	UINT error = CHANNEL_RC_OK;

	if (Stream_GetRemainingLength(s) < 6)
	{
		WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
		return ERROR_INVALID_DATA;
	}

	Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
	Stream_Read_UINT32(s, pdu.codecContextId); /* codecContextId (4 bytes) */
	WLog_Print(gfx->log, WLOG_DEBUG, "RecvDeleteEncodingContextPdu: surfaceId: %"PRIu16" codecContextId: %"PRIu32"",
	         pdu.surfaceId, pdu.codecContextId);

	if (context)
	{
		IFCALLRET(context->DeleteEncodingContext, error, context, &pdu);

		if (error)
			WLog_Print(gfx->log, WLOG_ERROR, "context->DeleteEncodingContext failed with error %"PRIu32"", error);
	}

	return error;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT rdpgfx_recv_start_frame_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
                                        wStream* s)
{
	RDPGFX_START_FRAME_PDU pdu;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
	RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
	UINT error = CHANNEL_RC_OK;

	if (Stream_GetRemainingLength(s) < RDPGFX_START_FRAME_PDU_SIZE)
	{
		WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
		return ERROR_INVALID_DATA;
	}

	Stream_Read_UINT32(s, pdu.timestamp); /* timestamp (4 bytes) */
	Stream_Read_UINT32(s, pdu.frameId); /* frameId (4 bytes) */
	WLog_Print(gfx->log, WLOG_DEBUG, "RecvStartFramePdu: frameId: %"PRIu32" timestamp: 0x%08"PRIX32"",
	         pdu.frameId, pdu.timestamp);

	gfx->StartDecodingTime = GetTickCountPrecise();
	if (context)
	{
		IFCALLRET(context->StartFrame, error, context, &pdu);

		if (error)
			WLog_Print(gfx->log, WLOG_ERROR, "context->StartFrame failed with error %"PRIu32"", error);
	}

	gfx->UnacknowledgedFrames++;
	return error;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT rdpgfx_recv_evict_cache_entry_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
        wStream* s)
{
	RDPGFX_EVICT_CACHE_ENTRY_PDU pdu;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
	RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
	UINT error = CHANNEL_RC_OK;

	if (Stream_GetRemainingLength(s) < 2)
	{
		WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
		return ERROR_INVALID_DATA;
	}

	Stream_Read_UINT16(s, pdu.cacheSlot); /* cacheSlot (2 bytes) */
	WLog_Print(gfx->log, WLOG_DEBUG, "RecvEvictCacheEntryPdu: cacheSlot: %"PRIu16"", pdu.cacheSlot);

	if (context)
	{
		IFCALLRET(context->EvictCacheEntry, error, context, &pdu);

		if (error)
			WLog_Print(gfx->log, WLOG_ERROR, "context->EvictCacheEntry failed with error %"PRIu32"", error);
	}

	return error;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT rdpgfx_recv_map_surface_to_output_pdu(RDPGFX_CHANNEL_CALLBACK*
        callback, wStream* s)
{
	RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU pdu;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
	RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
	UINT error = CHANNEL_RC_OK;

	if (Stream_GetRemainingLength(s) < 12)
	{
		WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
		return ERROR_INVALID_DATA;
	}

	Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
	Stream_Read_UINT16(s, pdu.reserved); /* reserved (2 bytes) */
	Stream_Read_UINT32(s, pdu.outputOriginX); /* outputOriginX (4 bytes) */
	Stream_Read_UINT32(s, pdu.outputOriginY); /* outputOriginY (4 bytes) */
	WLog_Print(gfx->log, WLOG_DEBUG,
	         "RecvMapSurfaceToOutputPdu: surfaceId: %"PRIu16" outputOriginX: %"PRIu32" outputOriginY: %"PRIu32"",
	         pdu.surfaceId, pdu.outputOriginX, pdu.outputOriginY);

	if (context)
	{
		IFCALLRET(context->MapSurfaceToOutput, error, context, &pdu);

		if (error)
			WLog_Print(gfx->log, WLOG_ERROR, "context->MapSurfaceToOutput failed with error %"PRIu32"", error);
	}

	return error;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT rdpgfx_recv_map_surface_to_window_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
        wStream* s)
{
	RDPGFX_MAP_SURFACE_TO_WINDOW_PDU pdu;
	RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
	RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
	UINT error = CHANNEL_RC_OK;

	if (Stream_GetRemainingLength(s) < 18)
	{
		WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
		return ERROR_INVALID_DATA;
	}

	Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
	Stream_Read_UINT64(s, pdu.windowId); /* windowId (8 bytes) */
	Stream_Read_UINT32(s, pdu.mappedWidth); /* mappedWidth (4 bytes) */
	Stream_Read_UINT32(s, pdu.mappedHeight); /* mappedHeight (4 bytes) */
	WLog_Print(gfx->log, WLOG_DEBUG,
	         "RecvMapSurfaceToWindowPdu: surfaceId: %"PRIu16" windowId: 0x%016"PRIX64" mappedWidth: %"PRIu32" mappedHeight: %"PRIu32"",
	         pdu.surfaceId, pdu.windowId, pdu.mappedWidth, pdu.mappedHeight);

	if (context && context->MapSurfaceToWindow)
	{
		IFCALLRET(context->MapSurfaceToWindow, error, context, &pdu);

		if (error)
			WLog_Print(gfx->log, WLOG_ERROR, "context->MapSurfaceToWindow failed with error %"PRIu32"", error);
	}

	return error;
}

static void terminate_pending_irp_threads(SERIAL_DEVICE* serial)
{
	ULONG_PTR* ids;
	int i, nbIds;
	nbIds = ListDictionary_GetKeys(serial->IrpThreads, &ids);
	WLog_Print(serial->log, WLOG_DEBUG, "Terminating %d IRP thread(s)", nbIds);

	for (i = 0; i < nbIds; i++)
	{
		HANDLE irpThread;
		ULONG_PTR id = ids[i];
		irpThread = ListDictionary_GetItemValue(serial->IrpThreads, (void*)id);
		TerminateThread(irpThread, 0);

		if (WaitForSingleObject(irpThread, INFINITE) == WAIT_FAILED)
		{
			WLog_ERR(TAG, "WaitForSingleObject failed!");
			continue;
		}

		CloseHandle(irpThread);
		WLog_Print(serial->log, WLOG_DEBUG, "IRP thread terminated, CompletionId %d",
		           id);
	}

	ListDictionary_Clear(serial->IrpThreads);
}

	void TaskSwitchTo::cleanUpOnError()
	{
		SessionPtr currentSession = APP_CONTEXT.getSessionStore()->getSession(m_NewSessionId);

		if (currentSession)
		{
			if (currentSession->getConnectState() == WTSActive)
			{
				// this was a new session for the connection, remove it
				currentSession->stopModule();
				APP_CONTEXT.getSessionStore()->removeSession(currentSession->getSessionId());
				WLog_Print(logger_taskSwitchTo, WLOG_INFO, "TaskSwitchTo: cleaning up session with sessionId %d", m_NewSessionId);
			}
			else if (currentSession->getConnectState() == WTSConnectQuery)
			{
				// was a previous disconnected session
				currentSession->setConnectState(WTSDisconnected);
			}
		}
		else
		{
			WLog_Print(logger_taskSwitchTo, WLOG_ERROR, "TaskSwitchTo: no session was found for sessionId %d!", m_NewSessionId);
		}

		ConnectionPtr connection = APP_CONTEXT.getConnectionStore()->getConnection(m_ConnectionId);

		if (connection) {
			connection->setAbout2SwitchSessionId(0);
		}
	}

static void* transport_client_thread(void* arg)
{
	DWORD status;
	DWORD nCount;
	HANDLE handles[8];
	freerdp* instance;
	rdpContext* context;
	rdpTransport* transport;
	transport = (rdpTransport*) arg;
	assert(NULL != transport);
	assert(NULL != transport->settings);
	instance = (freerdp*) transport->settings->instance;
	assert(NULL != instance);
	context = instance->context;
	assert(NULL != instance->context);
	WLog_Print(transport->log, WLOG_DEBUG, "Starting transport thread");
	nCount = 0;
	handles[nCount++] = transport->stopEvent;
	handles[nCount++] = transport->connectedEvent;
	status = WaitForMultipleObjects(nCount, handles, FALSE, INFINITE);

	if (WaitForSingleObject(transport->stopEvent, 0) == WAIT_OBJECT_0)
	{
		WLog_Print(transport->log, WLOG_DEBUG, "Terminating transport thread");
		ExitThread(0);
		return NULL;
	}

	WLog_Print(transport->log, WLOG_DEBUG, "Asynchronous transport activated");

	while (1)
	{
		nCount = 0;
		handles[nCount++] = transport->stopEvent;
		transport_get_read_handles(transport, (HANDLE*) &handles, &nCount);
		status = WaitForMultipleObjects(nCount, handles, FALSE, INFINITE);

		if (transport->layer == TRANSPORT_LAYER_CLOSED)
		{
			rdpRdp* rdp = (rdpRdp*) transport->rdp;
			rdp_set_error_info(rdp, ERRINFO_PEER_DISCONNECTED);
			break;
		}
		else if (status != WAIT_TIMEOUT)
		{
			if (WaitForSingleObject(transport->stopEvent, 0) == WAIT_OBJECT_0)
				break;

			if (!freerdp_check_fds(instance))
			{
			}
		}
	}

	WLog_Print(transport->log, WLOG_DEBUG, "Terminating transport thread");
	ExitThread(0);
	return NULL;
}

static VOID VCAPITYPE drdynvc_virtual_channel_init_event_ex(LPVOID lpUserParam, LPVOID pInitHandle,
        UINT event, LPVOID pData, UINT dataLength)
{
	UINT error = CHANNEL_RC_OK;
	drdynvcPlugin* drdynvc = (drdynvcPlugin*) lpUserParam;

	if (!drdynvc || (drdynvc->InitHandle != pInitHandle))
	{
		WLog_ERR(TAG, "drdynvc_virtual_channel_init_event: error no match");
		return;
	}

	switch (event)
	{
		case CHANNEL_EVENT_CONNECTED:
			if ((error = drdynvc_virtual_channel_event_connected(drdynvc, pData, dataLength)))
				WLog_Print(drdynvc->log, WLOG_ERROR,
				           "drdynvc_virtual_channel_event_connected failed with error %"PRIu32"", error);

			break;

		case CHANNEL_EVENT_DISCONNECTED:
			if ((error =  drdynvc_virtual_channel_event_disconnected(drdynvc)))
				WLog_Print(drdynvc->log, WLOG_ERROR,
				           "drdynvc_virtual_channel_event_disconnected failed with error %"PRIu32"", error);

			break;

		case CHANNEL_EVENT_TERMINATED:
			if ((error =  drdynvc_virtual_channel_event_terminated(drdynvc)))
				WLog_Print(drdynvc->log, WLOG_ERROR,
				           "drdynvc_virtual_channel_event_terminated failed with error %"PRIu32"", error);

			break;

		case CHANNEL_EVENT_ATTACHED:
			if ((error =  drdynvc_virtual_channel_event_attached(drdynvc)))
				WLog_Print(drdynvc->log, WLOG_ERROR,
				           "drdynvc_virtual_channel_event_attached failed with error %"PRIu32"", error);

			break;

		case CHANNEL_EVENT_DETACHED:
			if ((error =  drdynvc_virtual_channel_event_detached(drdynvc)))
				WLog_Print(drdynvc->log, WLOG_ERROR,
				           "drdynvc_virtual_channel_event_detached failed with error %"PRIu32"", error);

			break;

		default:
			break;
	}

	if (error && drdynvc->rdpcontext)
		setChannelError(drdynvc->rdpcontext, error,
		                "drdynvc_virtual_channel_init_event_ex reported an error");
}

BOOL gdi_init_ex(freerdp* instance, UINT32 format, UINT32 stride, BYTE* buffer,
                 void (*pfree)(void*))
{
	UINT32 SrcFormat = gdi_get_pixel_format(instance->settings->ColorDepth);
	rdpGdi* gdi = (rdpGdi*) calloc(1, sizeof(rdpGdi));
	rdpContext* context = instance->context;

	if (!gdi)
		goto fail;

	instance->context->gdi = gdi;
	gdi->log = WLog_Get(TAG);

	if (!gdi->log)
		goto fail;

	gdi->context = instance->context;
	gdi->width = instance->settings->DesktopWidth;
	gdi->height = instance->settings->DesktopHeight;
	gdi->dstFormat = format;
	/* default internal buffer format */
	WLog_Print(gdi->log, WLOG_INFO, "Local framebuffer format  %s",
	           GetColorFormatName(gdi->dstFormat));
	WLog_Print(gdi->log, WLOG_INFO, "Remote framebuffer format %s",
	           GetColorFormatName(SrcFormat));

	if (!(gdi->hdc = gdi_GetDC()))
		goto fail;

	gdi->hdc->format = gdi->dstFormat;

	if (!gdi_init_primary(gdi, stride, gdi->dstFormat, buffer, pfree))
		goto fail;

	if (!(context->cache = cache_new(instance->settings)))
		goto fail;

	if (!freerdp_client_codecs_prepare(context->codecs, FREERDP_CODEC_ALL,
	                                   gdi->width, gdi->height))
		goto fail;

	gdi_register_update_callbacks(instance->update);
	brush_cache_register_callbacks(instance->update);
	glyph_cache_register_callbacks(instance->update);
	bitmap_cache_register_callbacks(instance->update);
	offscreen_cache_register_callbacks(instance->update);
	palette_cache_register_callbacks(instance->update);

	if (!gdi_register_graphics(instance->context->graphics))
		goto fail;

	return TRUE;
fail:
	gdi_free(instance);
	WLog_ERR(TAG,  "failed to initialize gdi");
	return FALSE;
}

static void* transport_client_thread(void* arg)
{
	DWORD status;
	DWORD nCount;
	HANDLE handles[8];
	freerdp* instance;
	rdpContext* context;
	rdpTransport* transport;

	transport = (rdpTransport*) arg;
	assert(NULL != transport);
	assert(NULL != transport->settings);
	
	instance = (freerdp*) transport->settings->instance;
	assert(NULL != instance);
	
	context = instance->context;
	assert(NULL != instance->context);
	
	WLog_Print(transport->log, WLOG_DEBUG, "Starting transport thread");

	nCount = 0;
	handles[nCount++] = transport->stopEvent;
	handles[nCount++] = transport->connectedEvent;
	
	status = WaitForMultipleObjects(nCount, handles, FALSE, INFINITE);
	
	if (WaitForSingleObject(transport->stopEvent, 0) == WAIT_OBJECT_0)
	{
		WLog_Print(transport->log, WLOG_DEBUG, "Terminating transport thread");
		ExitThread(0);
		return NULL;
	}

	WLog_Print(transport->log, WLOG_DEBUG, "Asynchronous transport activated");

	while (1)
	{
		nCount = 0;
		handles[nCount++] = transport->stopEvent;

		transport_get_read_handles(transport, (HANDLE*) &handles, &nCount);

		status = WaitForMultipleObjects(nCount, handles, FALSE, INFINITE);

		if (WaitForSingleObject(transport->stopEvent, 0) == WAIT_OBJECT_0)
			break;

		if (!freerdp_check_fds(instance))
			break;
	}

	WLog_Print(transport->log, WLOG_DEBUG, "Terminating transport thread");

	ExitThread(0);
	return NULL;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT serial_process_irp_read(SERIAL_DEVICE* serial, IRP* irp)
{
	UINT32 Length;
	UINT64 Offset;
	BYTE* buffer = NULL;
	DWORD nbRead = 0;
	Stream_Read_UINT32(irp->input, Length); /* Length (4 bytes) */
	Stream_Read_UINT64(irp->input, Offset); /* Offset (8 bytes) */
	Stream_Seek(irp->input, 20); /* Padding (20 bytes) */
	buffer = (BYTE*)calloc(Length, sizeof(BYTE));

	if (buffer == NULL)
	{
		irp->IoStatus = STATUS_NO_MEMORY;
		goto error_handle;
	}

	/* MS-RDPESP 3.2.5.1.4: If the Offset field is not set to 0, the value MUST be ignored
	 * assert(Offset == 0);
	 */
	WLog_Print(serial->log, WLOG_DEBUG, "reading %d bytes from %s", Length,
	           serial->device.name);

	/* FIXME: CommReadFile to be replaced by ReadFile */
	if (CommReadFile(serial->hComm, buffer, Length, &nbRead, NULL))
	{
		irp->IoStatus = STATUS_SUCCESS;
	}
	else
	{
		WLog_Print(serial->log, WLOG_DEBUG,
		           "read failure to %s, nbRead=%ld, last-error: 0x%lX", serial->device.name,
		           nbRead, GetLastError());
		irp->IoStatus = _GetLastErrorToIoStatus(serial);
	}

	WLog_Print(serial->log, WLOG_DEBUG, "%lu bytes read from %s", nbRead,
	           serial->device.name);
error_handle:
	Stream_Write_UINT32(irp->output, nbRead); /* Length (4 bytes) */

	if (nbRead > 0)
	{
		if (!Stream_EnsureRemainingCapacity(irp->output, nbRead))
		{
			WLog_ERR(TAG, "Stream_EnsureRemainingCapacity failed!");
			free(buffer);
			return CHANNEL_RC_NO_MEMORY;
		}

		Stream_Write(irp->output, buffer, nbRead); /* ReadData */
	}

	free(buffer);
	return CHANNEL_RC_OK;
}

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT drdynvc_virtual_channel_event_data_received(drdynvcPlugin* drdynvc,
        void* pData, UINT32 dataLength, UINT32 totalLength, UINT32 dataFlags)
{
	wStream* data_in;

	if ((dataFlags & CHANNEL_FLAG_SUSPEND) || (dataFlags & CHANNEL_FLAG_RESUME))
	{
		return CHANNEL_RC_OK;
	}

	if (dataFlags & CHANNEL_FLAG_FIRST)
	{
		if (drdynvc->data_in)
			Stream_Free(drdynvc->data_in, TRUE);

		drdynvc->data_in = Stream_New(NULL, totalLength);
	}

	if (!(data_in = drdynvc->data_in))
	{
		WLog_Print(drdynvc->log, WLOG_ERROR, "Stream_New failed!");
		return CHANNEL_RC_NO_MEMORY;
	}

	if (!Stream_EnsureRemainingCapacity(data_in, dataLength))
	{
		WLog_Print(drdynvc->log, WLOG_ERROR, "Stream_EnsureRemainingCapacity failed!");
		Stream_Free(drdynvc->data_in, TRUE);
		drdynvc->data_in = NULL;
		return ERROR_INTERNAL_ERROR;
	}

	Stream_Write(data_in, pData, dataLength);

	if (dataFlags & CHANNEL_FLAG_LAST)
	{
		if (Stream_Capacity(data_in) != Stream_GetPosition(data_in))
		{
			WLog_Print(drdynvc->log, WLOG_ERROR, "drdynvc_plugin_process_received: read error");
			return ERROR_INVALID_DATA;
		}

		drdynvc->data_in = NULL;
		Stream_SealLength(data_in);
		Stream_SetPosition(data_in, 0);

		if (!MessageQueue_Post(drdynvc->queue, NULL, 0, (void*) data_in, NULL))
		{
			WLog_Print(drdynvc->log, WLOG_ERROR, "MessageQueue_Post failed!");
			return ERROR_INTERNAL_ERROR;
		}
	}

	return CHANNEL_RC_OK;
}