libaegis/simpverstool.h

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//
//      aegis - project change supervisor
//      Copyright (C) 2005, 2006, 2008 Peter Miller
//
//      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 3 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, see
//      <http://www.gnu.org/licenses/>.
//

#ifndef LIBAEGIS_SIMPVERSTOOL_H
#define LIBAEGIS_SIMPVERSTOOL_H

#include <common/nstring.h>
#include <libaegis/compres_algo.h>
#include <libaegis/output.h>

class rfc822; // forward
class rfc822_functor; // forward
class output_ty; // forward

class simple_version_tool
{
public:
    virtual ~simple_version_tool();

    simple_version_tool(const nstring &history_file_name,
        compression_algorithm_t comp_alg = compression_algorithm_not_set);

    void checkin(const nstring &input_file_name, const rfc822 &meta_data);

    void checkin(const nstring &input_file_name);

    bool list(rfc822_functor &arg);

    void checkout(const nstring &output_file_name, const nstring &version);

    void checkout(output::pointer os, const nstring &version);

private:
    nstring history_file_name;

    compression_algorithm_t compression_algorithm;

    simple_version_tool();

    simple_version_tool(const simple_version_tool &);

    simple_version_tool &operator=(const simple_version_tool &);
};

#endif // LIBAEGIS_SIMPVERSTOOL_H