progclient.h

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/* Copyright (C) 2007,2010,2011,2014,2019 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_PROGCLIENT_H
#define XAPIAN_INCLUDED_PROGCLIENT_H

#include <sys/types.h>

#include "backends/remote/remote-database.h"

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

    ProgClient(const ProgClient &);

#ifndef __WIN32__
    pid_t child;
#else
    HANDLE child;
#endif

    static int run_program(const std::string &progname,
                           const std::string &args,
#ifndef __WIN32__
                           pid_t& child
#else
                           HANDLE& child
#endif
                           );

    static std::string get_progcontext(const std::string &progname,
                                       const std::string &args);

  public:
    ProgClient(const std::string &progname,
               const std::string &arg,
               double timeout,
               bool writable,
               int flags);

    ~ProgClient();
};

#endif // XAPIAN_INCLUDED_PROGCLIENT_H