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