VehicleNetConfig.h

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//////////////////////////////////////////////////////////////////////////////
/*! \file VehicleNetConfig.h
 *  \brief Declares the VehicleNetConfig class, which manages the UDP network configuration.
 *  \author     $Author: rsharo $
 *  \version $Revision: 1.1 $
 *  \date    $Date: 2003/12/17 22:52:17 $
*////////////////////////////////////////////////////////////////////////////

#ifndef __VEHICLE_NET_CONFIG__
#define __VEHICLE_NET_CONFIG__

#include "Utils/SystemDefs.h"
#include "ace/INET_Addr.h"

#include "Utils/SystemProperties.h"

class VehicleNetConfig
{
        struct VehicleMapping
        {
                explicit VehicleMapping(SystemDefs::VehicleID_t vehicleID=0,
                        const char *vehicleName="",
                        const ACE_INET_Addr &netAddress=ACE_INET_Addr())
                        : m_vehicleID(vehicleID), m_vehicleName(strdup(vehicleName)),
                          m_netAddress(netAddress)
                {
                }

                explicit VehicleMapping(const VehicleMapping &rhs)
                        : m_vehicleID(rhs.m_vehicleID), m_vehicleName(rhs.m_vehicleName),
                          m_netAddress(rhs.m_netAddress)
                {
                }

                ~VehicleMapping() { }

                SystemDefs::VehicleID_t m_vehicleID;
                std::string                             m_vehicleName;
                ACE_INET_Addr                   m_netAddress;
        };

public:
        VehicleNetConfig();
        explicit VehicleNetConfig(const char *mySectionName);

        virtual ~VehicleNetConfig();

        int Init(const char *mySectionName = "Vehicle Network");

        const ACE_INET_Addr &GetMulticastAddress() const { return m_mcastAddr; }
        const char *GetMulticastInterface() const { return m_pMcastInterface; }
        bool MulticastLoopbackEnabled() { return m_loopbackEnabled; }
        int MulticastTimeToLive() { return m_timeToLive; }

        const ACE_INET_Addr &GetVehicleAddress(SystemDefs::VehicleID_t vehicleID) const;
        SystemDefs::VehicleID_t VehicleAddressToID(const ACE_INET_Addr &addr) const;

protected:
        int                              m_numMappings;
        VehicleMapping  *m_pMyMapping;
        VehicleMapping   m_unknownMapping;
        ACE_INET_Addr    m_mcastAddr;
        char                    *m_pMcastInterface;
        bool                     m_loopbackEnabled;
        int                              m_timeToLive;
};

#endif

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