common/tcpclient.h

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/* Copyright (C) 2007 Olly Betts
 *
 * 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 (at your option) 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#ifndef XAPIAN_INCLUDED_TCPCLIENT_H
#define XAPIAN_INCLUDED_TCPCLIENT_H

#include "remote-database.h"

#ifdef __WIN32__
# define SOCKET_INITIALIZER_MIXIN private WinsockInitializer,
#else
# define SOCKET_INITIALIZER_MIXIN
#endif

class TcpClient : SOCKET_INITIALIZER_MIXIN public RemoteDatabase {
    void operator=(const TcpClient &);

    TcpClient(const TcpClient &);

    static int open_socket(const std::string & hostname, int port,
                           int msecs_timeout_connect);

    static std::string get_tcpcontext(const std::string & hostname, int port);

  public:
    TcpClient(const std::string & hostname, int port,
              int msecs_timeout, int msecs_timeout_connect, bool writable)
        : RemoteDatabase(open_socket(hostname, port, msecs_timeout_connect),
                         msecs_timeout, get_tcpcontext(hostname, port),
                         writable) { }

    ~TcpClient();
};

#endif  // XAPIAN_INCLUDED_TCPCLIENT_H

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