aebb609e37
The algo works for the following cases of interleaved streams -
* pktListDuration < ttagTimeInterval
* pktListDuration > ttagTimeInterval
* some streams have Ttag, some don't
- first stream has Ttag
- first stream does NOT have Ttag
* no streams have Ttag
Changes for sequential mode are pending
66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/*
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Copyright (C) 2010-2016 Srivats P.
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This file is part of "Ostinato"
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This is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef _PCAP_TRANSMITTER_H
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#define _PCAP_TRANSMITTER_H
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#include "abstractport.h"
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#include "pcaptxstats.h"
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#include "pcaptxthread.h"
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#include "statstuple.h"
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class PcapTransmitter : QObject
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{
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Q_OBJECT
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public:
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PcapTransmitter(const char *device, StreamStats &portStreamStats);
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~PcapTransmitter();
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bool setRateAccuracy(AbstractPort::Accuracy accuracy);
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bool setStreamStatsTracking(bool enable);
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void adjustRxStreamStats(bool enable);
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void clearPacketList();
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void loopNextPacketSet(qint64 size, qint64 repeats,
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long repeatDelaySec, long repeatDelayNsec);
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bool appendToPacketList(long sec, long usec, const uchar *packet,
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int length);
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void setPacketListLoopMode(bool loop, quint64 secDelay, quint64 nsecDelay);
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void setPacketListTtagMarkers(QList<uint> markers, uint repeatInterval);
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void setHandle(pcap_t *handle);
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void useExternalStats(AbstractPort::PortStats *stats);
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void start();
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void stop();
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bool isRunning();
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double lastTxDuration();
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private slots:
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void updateTxThreadStreamStats();
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private:
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StreamStats &streamStats_;
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PcapTxThread txThread_;
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PcapTxStats txStats_;
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StatsTuple stats_;
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bool adjustRxStreamStats_;
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};
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#endif
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