siptransmitter.h

来自「一个SIP协议栈」· C头文件 代码 · 共 59 行

#ifndef __SIPTRANSMITTER_H__
#define __SIPTRANSMITTER_H__

#include "mstring.h"
#include "IPAddress.h"
#include "TCPSocket.h"
#include "UDPSocket.h"

namespace msip
{



    ///Send via TCP or UDP protocols.
    enum SendVia
    {
        viaUDP,
        viaTCP
    };


    ///Transmitter class
    class Transmitter
    {
    private:
        ///Internet address 
        mh323::IPAddress* tr_IPAddress;

        /** TCP Socket. It would be fine to use one abstract class
            "Socket" but TCP and UDP have quite different algorithms
            of work so that we have to use two different classes */
        mh323::TCPSocket* tr_TCPSocket;

        /// UDP Socket.
        mh323::UDPSocket* tr_UDPSocket;

    public:
        /// Default constructor
        Transmitter();

        /// Destructor
        ~Transmitter();

        /// Create connection
        bool connect(SendVia via, const std::string & addr, int port=0);

        /// Close connection
        bool close();

        /// Send a message via connection
        bool send(const std::mstring& msg);
    };


}


#endif