/**

 * 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.

 */

#include <freerdp/config.h>

#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 = nullptr;

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

  if (metrics)

  {

    metrics->context = context;

  }

  return metrics;

}

void metrics_free(rdpMetrics* metrics)

{

  free(metrics);

}