lib/space/auto_master/row/direct.cc

Go to the documentation of this file.

//
// 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/>.
//

#include <lib/ac/string.h>

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


space_auto_master_row_direct::~space_auto_master_row_direct()
{
}


space_auto_master_row_direct::space_auto_master_row_direct(
    const mount_point &a_mount_point,
    const rcstring &field2,
    const rcstring &a_options
) :
    space_auto_master_row(a_mount_point, a_options),
    maptype(extract_maptype(field2)),
    mapname(extract_mapname(field2))
{
    // The file has three fields separated by an arbitrary number
    // of blanks or tabs. Lines beginning with # are comments.
    // 1. The first field is the mount point.
    // 2. Second field is the map file to be consulted for this mount point.
    //    This field is of the form maptype:mapname, where maptype is one of
    //    the supported map types (file, program, yp, nisplus, hesiod, userdir,
    //    ldap), and mapname is the name of the map.
    // 3. The third field is optional and can contain options to be
    //    applied to all entries in the map.
    //
    // The format of the map file and the options are described in autofs(5).
}


space_auto_master_row_direct::pointer
space_auto_master_row_direct::create(const mount_point &a_mount_point,
    const rcstring &field2, const rcstring &a_options)
{
    return
        pointer
        (
            new space_auto_master_row_direct
            (
                a_mount_point,
                field2,
                a_options
            )
        );
}


void
space_auto_master_row_direct::print(const output::pointer &op)
    const
{
    op->put("/- ");
    if (maptype != "yp" && maptype != "nisplus")
    {
        op->put(maptype);
        op->put(':');
    }
    op->put(mapname);
    if (!get_options().empty())
    {
        op->put(' ');
        op->put(get_options());
    }
    op->put('\n');
}


void
space_auto_master_row_direct::load_map(const rcstring &filename,
    const space_hosts_slurp::pointer &hosts)
{
    map = space_automap::create(filename);
    space_automap_functor_direct inspector(map.get());
    map->read_and_process(inspector, hosts.get());
    //map->close();
}


bool
space_auto_master_row_direct::has_associated_file(void)
    const
{
    // Note: the maptype "file" means a file
    // on the *client*, not the server.
    return (maptype == "yp" || maptype == "nisplus");
}


rcstring
space_auto_master_row_direct::get_filename(void)
    const
{
    return mapname;
}


space_auto_master_row::keys_t
space_auto_master_row_direct::get_keys(void)
    const
{
    return map->get_keys();
}


// vim: set ts=8 sw=4 et :