2 * Copyright (C) 2002 by Glenn McGrath
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #include "unarchive.h"
27 * Reassign the subarchive metadata parser based on the filename extension
28 * e.g. if its a .tar.gz modify archive_handle->sub_archive to process a .tar.gz
29 * or if its a .tar.bz2 make archive_handle->sub_archive handle that
31 extern char filter_accept_list_reassign(archive_handle_t *archive_handle)
33 /* Check the file entry is in the accept list */
34 if (find_list_entry(archive_handle->accept, archive_handle->file_header->name)) {
37 /* Extract the last 2 extensions */
38 name_ptr = strrchr(archive_handle->file_header->name, '.');
40 /* Modify the subarchive handler based on the extension */
41 #ifdef CONFIG_FEATURE_DEB_TAR_GZ
42 if (strcmp(name_ptr, ".gz") == 0) {
43 archive_handle->action_data_subarchive = get_header_tar_gz;
47 #ifdef CONFIG_FEATURE_DEB_TAR_BZ2
48 if (strcmp(name_ptr, ".bz2") == 0) {
49 archive_handle->action_data_subarchive = get_header_tar_bz2;