lib/space/automap.h

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//
// nis-util - NIS Administration Utilities
// Copyright (C) 2012 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 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, see <http://www.gnu.org/licenses/>.
//

#ifndef LIB_SPACE_AUTOMAP_H
#define LIB_SPACE_AUTOMAP_H

#include <boost/shared_ptr.hpp>
#include <list>
#include <map>

#include <lib/space.h>
#include <lib/space/automap/functor.h>
#include <lib/space/automap/row.h>

class space_hosts_slurp; // forward

class space_automap:
    public space
{
public:
    typedef boost::shared_ptr<space_automap> pointer;

    virtual ~space_automap();

    static pointer create(const rcstring &filename);

    void read_and_process(void);

    void read_and_process(space_automap_functor &func,
        const space_hosts_slurp *hosts);

    void insert(const space_automap_row::pointer &rp);

    void insert_sub(const space_automap_row::pointer &rp);

    void walk(space_automap_functor &func);

    space_automap_row::pointer query(const rcstring &key) const;

    space_automap_row::pointer query_sub(const rcstring &key) const;

    typedef std::list<mount_point> keys_t;

    keys_t get_keys(void) const;

    void print(void) const;

    void print(const rcstring &filename) const;

    int yak_lex(void);

    bool empty(void) const;

    static void grammar_debug(void);

private:
    space_automap(const rcstring &filename);

    typedef std::map<rcstring, space_automap_row::pointer> content_t;

    void parse(space_automap_functor &saver, const space_hosts_slurp *hosts);

    content_t content;

    content_t content_sub;

    space_automap();

    space_automap(const space_automap &rhs);

    space_automap &operator=(const space_automap &rhs);
};

// vim: set ts=8 sw=4 et :
#endif // LIB_SPACE_AUTOMAP_H