ostinato/server/portmanager.h

/*
Copyright (C) 2010 Srivats P.

This file is part of "Ostinato"

This is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>
*/

#ifndef _SERVER_PORT_MANAGER_H
#define _SERVER_PORT_MANAGER_H

#include "abstractport.h"

#include <pcap.h>
#include <QByteArray>
#include <QList>

class PortManager
{
public:
    PortManager();
    ~PortManager();

    int portCount() { return portList_.size(); }
    AbstractPort* port(int id) { return portList_[id]; }

    static PortManager* instance();

private:
    AbstractPort::Accuracy rateAccuracy();
    bool filterAcceptsPort(const char *name);

private:
    pcap_if_t* GetPortList();
    void FreePortList(pcap_if_t *deviceList);

    QList<AbstractPort*>    portList_;
    static PortManager      *instance_;
#ifdef Q_OS_WIN32
    HMODULE                 ipHlpApi_;
    QList<char*>            oldDescriptions_;
    QList<QByteArray*>      newDescriptions_;
#endif

};

#endif