ClientSocket.h

/***************************************************************************
 * \file ClientSocket.h
 *
 * \brief NDR651 client socket class.
 *
 * \author NH
 * \copyright Copyright (c) 2015-2021 CyberRadio Solutions, Inc.
 *
 */
 
#ifndef INCLUDED_LIBCYBERRADIO_NDR651_CLIENTSOCKET_H
#define INCLUDED_LIBCYBERRADIO_NDR651_CLIENTSOCKET_H
 
//#include <unistd.h>
#include <iostream>    //cout
#include <stdio.h> //printf
#include <string.h>    //strlen
#include <string>  //string
#include <sys/socket.h>    //socket
#include <arpa/inet.h> //inet_addr
#include <netdb.h> //hostent
#include <vector>
#include <boost/thread/mutex.hpp>
#include "LibCyberRadio/Common/BasicList.h"
 
#define RX_BUFF_SIZE 1024
 

namespace LibCyberRadio
{
    namespace NDR651
    {
        class ClientSocket
        {
            public:
                ClientSocket(const std::string& hostname, unsigned int port,
                        bool debug=true);
                virtual ~ClientSocket();
                bool isConnected(void) { return _connected; }
                bool connectToServer(void);
                bool disconnect(void);
                bool sendCmd(const std::string& cmd);
                bool getRsp(BasicStringList &rsp, float timeout);
                bool sendCmdAndGetRsp(const std::string& cmd, BasicStringList &rsp,
                        float timeout, bool print);
                bool sendCmdAndGetRsp(const std::string& cmd, BasicStringList &rsp,
                        float timeout);
 
            private:
                bool _connected;
                int _sockfd;
                fd_set set;
 
                std::string _serverHostname;
                int _serverPort;
                bool _debug;
 
                char _rxBuff[RX_BUFF_SIZE];
                void _clearRxBuff(void) { memset(_rxBuff, 0, RX_BUFF_SIZE); }
                void _tcpRx(void) { recv(_sockfd, _rxBuff, RX_BUFF_SIZE, 0); }
 
                boost::mutex _trxMutex;
 
        };
 
    }
}
 
#endif /* INCLUDED_LIBCYBERRADIO_NDR651_CLIENTSOCKET_H */