/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Protocol Metrics

 *

 * Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include "rdp.h"

double metrics_write_bytes(rdpMetrics* metrics, UINT32 UncompressedBytes, UINT32 CompressedBytes)

{

	double CompressionRatio = 0.0;

	metrics->TotalUncompressedBytes += UncompressedBytes;

	metrics->TotalCompressedBytes += CompressedBytes;

	if (UncompressedBytes != 0)

		CompressionRatio = ((double) CompressedBytes) / ((double) UncompressedBytes);

	if (metrics->TotalUncompressedBytes != 0)

		metrics->TotalCompressionRatio = ((double) metrics->TotalCompressedBytes) / ((double) metrics->TotalUncompressedBytes);

	return CompressionRatio;

}

rdpMetrics* metrics_new(rdpContext* context)

{

	rdpMetrics* metrics;

	metrics = (rdpMetrics*) calloc(1, sizeof(rdpMetrics));

	if (metrics)

	{

		metrics->context = context;

	}

	return metrics;

}

void metrics_free(rdpMetrics* metrics)

{

	free(metrics);

}