Exemple #1
0
int dvcman_close_channel(IWTSVirtualChannelManager *pChannelMgr, UINT32 ChannelId)
{
	DVCMAN_CHANNEL *channel;
	IWTSVirtualChannel *ichannel;
	DrdynvcClientContext *context;
	DVCMAN *dvcman = (DVCMAN *) pChannelMgr;
	assert(dvcman);
	channel = (DVCMAN_CHANNEL *) dvcman_find_channel_by_id(pChannelMgr, ChannelId);

	if (!channel)
	{
		DEBUG_WARN("ChannelId %d not found!", ChannelId);
		return 1;
	}

	if (channel->dvc_data)
	{
		Stream_Free(channel->dvc_data, TRUE);
		channel->dvc_data = NULL;
	}

	if (channel->status == 0)
	{
		assert(dvcman->drdynvc);
		context = dvcman->drdynvc->context;
		IFCALL(context->OnChannelDisconnected, context, channel->channel_name, channel->pInterface);
		DEBUG_DVC("dvcman_close_channel: channel %d closed", ChannelId);
		ichannel = (IWTSVirtualChannel *) channel;
		ichannel->Close(ichannel);
	}

	return 0;
}
Exemple #2
0
int dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr, uint32 ChannelId)
{
	DVCMAN_CHANNEL* channel;
	IWTSVirtualChannel* ichannel;

	channel = dvcman_find_channel_by_id(pChannelMgr, ChannelId);

	if (channel == NULL)
	{
		DEBUG_WARN("ChannelId %d not found!", ChannelId);
		return 1;
	}

	if (channel->dvc_data)
	{
		stream_free(channel->dvc_data);
		channel->dvc_data = NULL;
	}

	DEBUG_DVC("dvcman_close_channel: channel %d closed", ChannelId);
	ichannel = (IWTSVirtualChannel*)channel;
	ichannel->Close(ichannel);

	return 0;
}
/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
static UINT dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr,
				 UINT32 ChannelId)
{
	DVCMAN_CHANNEL* channel;
	IWTSVirtualChannel* ichannel;
	DrdynvcClientContext* context;
	DVCMAN* dvcman = (DVCMAN*) pChannelMgr;
	UINT error = CHANNEL_RC_OK;

	channel = (DVCMAN_CHANNEL*) dvcman_find_channel_by_id(pChannelMgr, ChannelId);

	if (!channel)
	{
		//WLog_ERR(TAG, "ChannelId %d not found!", ChannelId);
		/**
		 * Windows 8 / Windows Server 2012 send close requests for channels that failed to be created.
		 * Do not warn, simply return success here.
		 */
		return CHANNEL_RC_OK;
	}

	if (channel->status == CHANNEL_RC_OK)
	{
		context = dvcman->drdynvc->context;

		IFCALLRET(context->OnChannelDisconnected, error, context, channel->channel_name, channel->pInterface);
		if (error)
		{
			WLog_ERR(TAG, "OnChannelDisconnected returned with error %lu!", error);
			return error;
		}

		WLog_DBG(TAG, "dvcman_close_channel: channel %d closed", ChannelId);

		ichannel = (IWTSVirtualChannel*) channel;

		if ((ichannel->Close) && (error = ichannel->Close(ichannel)))
		{
			WLog_ERR(TAG, "Close failed with eror %lu!", error);
			return error;
		}
	}

	ArrayList_Remove(dvcman->channels, channel);

	return CHANNEL_RC_OK;
}