napa-baselibs / monl / plugins / loss_burst_measure.cpp @ 507372bb
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/***************************************************************************
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* Copyright (C) 2009 by Robert Birke
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* robert.birke@polito.it
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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***********************************************************************/
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#include "loss_burst_measure.h" |
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#include "napa_log.h" |
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LossBurstMeasure::LossBurstMeasure(class MeasurePlugin *m, MeasurementCapabilities mc, class MeasureDispatcher *md): MonMeasure(m,mc,md) { |
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} |
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void LossBurstMeasure::init() {
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burst = 0;
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} |
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void LossBurstMeasure::stop() {
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r_tx_list[R_LOSS_BURST] = r_rx_list[R_LOSS_BURST] = NAN; |
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} |
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result LossBurstMeasure::RxPkt(result *r,ExecutionList *el) { |
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if(isnan(r[R_LOSS]))
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return NAN;
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if(r[R_LOSS] != 0) |
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burst++; |
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else {
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r[R_LOSS_BURST] = burst; |
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burst = 0;
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char dbg[512]; |
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snprintf(dbg, sizeof(dbg), "Ts: %f Lb: %f", r[R_RECEIVE_TIME], r[R_LOSS_BURST]); |
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debugOutput(dbg); |
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} |
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return r[R_LOSS_BURST];
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} |
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result LossBurstMeasure::RxData(result *r,ExecutionList *el) { |
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return RxPkt(r,el);
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} |
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LossBurstMeasurePlugin::LossBurstMeasurePlugin() { |
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/* Initialise properties: MANDATORY! */
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name = "Loss Burst";
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desc = "The loss burst length";
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id = LOSS_BURST; |
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/* end of mandatory properties */
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addDependency(LOSS); |
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} |
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