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/*
* Ouroboros - Copyright (C) 2016 - 2018
*
* Quality of Service cube
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
#include <ouroboros/qos.h>
#include <ouroboros/qoscube.h>
#include <string.h>
qoscube_t qos_spec_to_cube(qosspec_t qs)
{
if (qs.loss == 0)
return QOS_CUBE_DATA;
else if (qs.delay <= qos_voice.delay &&
qs.bandwidth <= qos_voice.bandwidth &&
qs.availability >= qos_voice.availability &&
qs.maximum_interruption <= qos_voice.maximum_interruption)
return QOS_CUBE_VOICE;
else if (qs.delay <= qos_video.delay &&
qs.bandwidth <= qos_video.bandwidth &&
qs.availability >= qos_video.availability &&
qs.maximum_interruption <= qos_video.maximum_interruption)
return QOS_CUBE_VIDEO;
else if (qs.in_order == 1)
return QOS_CUBE_BE;
else
return QOS_CUBE_RAW;
}
qosspec_t qos_cube_to_spec(qoscube_t qc)
{
switch (qc) {
case QOS_CUBE_VOICE:
return qos_voice;
case QOS_CUBE_VIDEO:
return qos_video;
case QOS_CUBE_BE:
return qos_best_effort;
case QOS_CUBE_DATA:
return qos_data;
default:
return qos_raw;
}
}
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