pana_io.h

Diameter协议栈

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/* Open Diameter: Open-source software for the Diameter and               */
/*                Diameter related protocols                              */
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/* END_COPYRIGHT                                                          */

#ifndef __PANA_IO_H__
#define __PANA_IO_H__

#include "pana_exports.h"
#include "pana_exceptions.h"
#include "pana_device_id.h"

class PANA_EXPORT PANA_IO
{
    public:
        virtual ~PANA_IO() { 
        }
        virtual ACE_INT32 open(std::string &iface,
                               ACE_INET_Addr &listenAddr) = 0;
        virtual ACE_INT32 recv(void *buf,
                               size_t n,
                               ACE_UINT32 &srcPort,
                               PANA_DeviceIdContainer &srcDevices) = 0;
        virtual ACE_INT32 send(void *buf,
                               size_t n,
                               ACE_UINT32 destPort,
                               PANA_DeviceIdContainer &destDevices) = 0;
        virtual ACE_INT32 get_local_addr(PANA_DeviceIdContainer &localDevices) = 0;
        virtual void close() = 0;
};

class PANA_EXPORT PANA_ResilientIO
{
    public:
        PANA_ResilientIO(PANA_IO &io) : 
            m_IO(io) {
        }
        virtual ~PANA_ResilientIO() {
        }
        PANA_IO &operator()() {
            return m_IO;
        }
        virtual bool ReOpen() = 0;

    protected:
        PANA_IO &m_IO;
};

#endif /* __PANA_IO_H__ */