lib/colon/passwd.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_H
#define LIB_COLON_PASSWD_H

#include <boost/shared_ptr.hpp>

#include <lib/colon.h>

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

    virtual ~colon_passwd();

    static pointer create(const rcstring &filename);

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

        ~record();

        static pointer create(const source_location &locn, const rcstring &name,
            const rcstring &passwd, const rcstring &uid, const rcstring &gid,
            const rcstring &gecos, const rcstring &home, const rcstring &shell);

        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_uid(void) const { return uid; }
        long get_uid_binary(void) const;
        rcstring get_gid(void) const { return gid; }
        long get_gid_binary(void) const;
        rcstring get_gecos(void) const { return gecos; }
        rcstring get_home(void) const { return home; }
        rcstring get_shell(void) const { return shell; }

        rcstring representation(void) const;

        typedef std::vector<rcstring> groups_t;

        const groups_t &get_groups(void) const { return groups; }

        void append_group(const rcstring &gid);

    private:
        record(const source_location &locn, const rcstring &name,
            const rcstring &passwd, const rcstring &uid, const rcstring &gid,
            const rcstring &gecos, const rcstring &home, const rcstring &shell);

        source_location locn;

        rcstring name;
        rcstring password;
        rcstring uid;
        rcstring gid;
        rcstring gecos;
        rcstring home;
        rcstring shell;

        groups_t groups;

        record();

        record(const record &rhs);

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

    record::pointer get(void);

    static rcstring is_ok_user_name(const rcstring &text);

protected:
    colon_passwd(const rcstring &filename);

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

    long last_uid;

    colon_passwd();

    colon_passwd(const colon_passwd &);

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

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