// This file is part of Timmi.
//
// Timmi is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

#ifndef TCPSOCKET_HH
#define TCPSOCKET_HH

#include <string>

class TCPSocket {
    public:
        TCPSocket(int fd, std::string addr = "");
        ~TCPSocket();
        
        // Get the socket file descriptor
        int getfd() const;
        
        // Get the socket remote address
        std::string getaddr() const;
        
        // Is the socket ready for IO
        bool good() const;
        
        // Wait for event for timeout milliseconds
        // Return true on event, false on timeout
        bool wait_for_event(int timeout = -1) const;
        
        // Get a line from socket, return true if got line
        bool getline(std::string &line);
        
        // Send a line
        void putline(std::string line);
    
    private:
        int fd_; // Connected socket file descriptor
        std::string addr_; // Remote address formatted as string
        std::string buf_; // Socket reception buffer, where partial lines are stored
        bool good_; // Is the socket ready for IO

        // Receive data to internal buffer
        void receive_();
};


#endif