// http2email/ImapConnection.hh
// This file is part of Decimail; see http://decimail.org/
// (C) 2006 Philip Endecott

// This program 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 2 of the License, or
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


#ifndef ImapConnection_hh
#define ImapConnection_hh

#include <string>

#include "TcpClientSocket.hh"

#include "SessionId.hh"


class ImapConnection {

public:
  ImapConnection(std::string host, short port);

  SessionId get_id() const {return id;}

  void send(std::string cmd) {socket.writeall(cmd);}

  std::string get(void) {
    float timeout=60;
    std::string s;
    while(1) {
      bool readable = wait_until(socket.readable(),timeout);
      if (!readable) {
        return s;
      }
      // libpbe now has something called read_until_idle that could be used here.
      std::string t = socket.readsome();
      if (t=="") {
        if (s!="") {
          return s;
        }
        throw "Imap connection is closed";
      }
      s += t;
      timeout=0.05;
    }
  }

  void touch(void) {last_access_time = time(NULL);}

  time_t get_last_access_time(void) const {return last_access_time;}

private:
  pbe::TcpClientSocket socket;
  SessionId id;
  time_t last_access_time;

};





#endif