lib/colon/group.h

Go to the documentation of this file.

//
// 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_GROUP_H
#define LIB_COLON_GROUP_H

#include <boost/shared_ptr.hpp>

#include <lib/colon.h>

class colon_group:
    public colon
{
public:
    typedef boost::shared_ptr<colon_group> pointer;

    virtual ~colon_group();

    static pointer create(const rcstring &filename);

    class record
    {
    public:
        typedef boost::shared_ptr<record> pointer;

        ~record();

        typedef std::vector<rcstring> members_t;

        static pointer create(const source_location &locn,
            const rcstring &name, const rcstring &password, const rcstring &gid,
            const members_t &members);

        const source_location &get_source_location(void) const { return locn; }
        rcstring get_name(void) const { return name; }
        rcstring get_password(void) const { return password; }
        rcstring get_gid(void) const { return gid; }
        long get_gid_binary(void) const;
        const members_t &get_members(void) const { return members; }

        rcstring get_use_instead(void) const { return use_instead; }
        bool is_members_only(void) const { return members_only; }

        rcstring representation(void) const;

        void append_member(const rcstring &user_name);

        bool is_member(const rcstring &user_name) const;

    private:
        record(const source_location &locn, const rcstring &name,
            const rcstring &password, const rcstring &gid,
            const members_t &members);

        source_location locn;

        rcstring name;

        rcstring password;

        rcstring gid;

        members_t members;

        rcstring use_instead;

        bool members_only;
    };

    record::pointer get(void);

protected:
    colon_group(const rcstring &filename);

private:
    bool validate(const record::pointer &rp);

    long last_gid;

    colon_group();

    colon_group(const colon_group &rhs);

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

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