/home/vlg/develop/libASSA/libassa/assa/INETAddress.h

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// -*- c++ -*-
//------------------------------------------------------------------------------
//                            INETAddress.h
//------------------------------------------------------------------------------
//  Copyright (c) 1999 by Vladislav Grinchenko
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Library General Public
//  License as published by the Free Software Foundation; either
//  version 2 of the License, or (at your option) any later version.
//------------------------------------------------------------------------------
#ifndef INET_ADDRESS_H
#define INET_ADDRESS_H

#include <vector>
using std::vector;

#include "assa/Address.h"

namespace ASSA {

class INETAddress : public Address {
public:
    enum Protocol { 
        TCP,                    
        UDP                     
    };

public:
    INETAddress ();

    INETAddress (struct in_addr * haddr_, int port_);

    INETAddress(const char* host_, int port_);

    INETAddress (const char* host_, const char* service_, 
                 Protocol protocol_ = TCP);

    INETAddress (int port_);

    INETAddress (const char* address_, Protocol protocol_ = TCP);

    INETAddress (SA_IN* address_);

    INETAddress (SA* address_);

    ~INETAddress () { 
//      trace_with_mask("INETAddress::~INETAddress",SOCKTRACE);
    }

    const int getLength () const { return sizeof (m_address); }

    SA* getAddress () const { return (SA*) &m_address; }

    string getHostName ();

    int getPort () const { return ntohs (m_address.sin_port); }

    void dump ();

    static string 
    get_fully_qualified_domain_name (vector<string>& aliases_);

private:
    void createHostPort (const char* host_, int port_);

    int getServiceByName (string serv_, Protocol prot_ = TCP);

    void init ();

private:
    static string m_fqdn_cache;

private:
    SA_IN m_address;
};


} // end namespace ASSA

#endif /* INET_ADDRESS_H */

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