/*
 *      dnsutl - utilities to make DNS easier to configure
 *      Copyright (C) 1996, 1999, 2006, 2007 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 3 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 <srrf/reader.h>


srrf_list_ty *
srrf_reader(const char *filename, int verbose, int delete_foreign_names)
{
        srrf_list_ty    *rlp;
        srrf_t          *rp;

        /*
         * open the input file
         */
        srrf_open(filename);

        /*
         * read the file contents
         */
        rlp = srrf_list_alloc();
        for (;;)
        {
                if (delete_foreign_names)
                        rp = srrf_read_dfn();
                else
                        rp = srrf_read();
                if (!rp)
                        break;
                if (verbose)
                        srrf_print(stderr, rp);
                srrf_list_append(rlp, rp);
        }

        /*
         * close the input file
         */
        srrf_close();

        /*
         * check for host and address duplicates
         */
        srrf_check_for_duplicates(rlp->record, rlp->nrecords, filename);

        /*
         * return the list to the caller
         */
        return rlp;
}