80 lines
1.9 KiB
C++
80 lines
1.9 KiB
C++
/*
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Copyright (C) 2011 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 _SERVER_LINUX_PORT_H
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#define _SERVER_LINUX_PORT_H
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#include <QtGlobal>
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#ifdef Q_OS_LINUX
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#include "pcapport.h"
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class LinuxPort : public PcapPort
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{
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public:
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LinuxPort(int id, const char *device);
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virtual ~LinuxPort();
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void init();
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virtual OstProto::LinkState linkState();
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virtual bool hasExclusiveControl();
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virtual bool setExclusiveControl(bool exclusive);
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static void fetchHostNetworkInfo();
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static void freeHostNetworkInfo();
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protected:
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class StatsMonitor: public QThread
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{
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public:
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StatsMonitor();
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~StatsMonitor();
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void run();
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void stop();
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bool waitForSetupFinished(int msecs = 10000);
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private:
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int netlinkStats();
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void procStats();
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int setPromisc(const char* portName);
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static const int kRefreshFreq_ = 1; // in seconds
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bool stop_;
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bool setupDone_;
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int ioctlSocket_;
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};
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bool isPromisc_;
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bool clearPromisc_;
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static QList<LinuxPort*> allPorts_;
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static StatsMonitor *monitor_; // rx/tx stats for ALL ports
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private:
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void populateInterfaceInfo();
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static struct nl_sock *netSock_;
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static struct nl_cache *linkCache_;
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static struct nl_cache *addressCache_;
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static struct nl_cache *routeCache_;
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};
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#endif
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#endif
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