59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/**
|
|
* 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;
|
|
|
|
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);
|
|
}
|