lib/colon/passwd/slurp.h

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//
// nis-util - NIS Administration Utilities
// Copyright (C) 2001, 2008, 2009, 2011, 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_COLON_PASSWD_SLURP_H
#define LIB_COLON_PASSWD_SLURP_H

#include <map>
#include <lib/colon/passwd.h>

class colon_passwd_functor; // forward

class colon_passwd_slurp:
    public colon_passwd
{
public:
    typedef boost::shared_ptr<colon_passwd_slurp> pointer;

    virtual ~colon_passwd_slurp();

    static pointer create(const rcstring &filename);

    virtual void read_and_process(void);

    record::pointer query_by_name(const rcstring &name) const;

    record::pointer query_by_uid(const rcstring &uid) const;

    record::pointer query_by_uid(long uid) const;

    record::pointer query_by_home(const rcstring &home) const;

    void walk(colon_passwd_functor &func) const;

protected:
    colon_passwd_slurp(const rcstring &filename);

    virtual bool process(const record::pointer &rp);

private:
    typedef std::map<rcstring, record::pointer> by_name_t;

    by_name_t by_name;

    typedef std::map<rcstring, record::pointer> by_uid_t;

    by_uid_t by_uid;

    typedef std::map<rcstring, record::pointer> by_home_t;

    by_home_t by_home;

    colon_passwd_slurp();

    colon_passwd_slurp(const colon_passwd_slurp &);

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

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