mirror of
https://github.com/sheumann/hush.git
synced 2024-11-05 06:07:00 +00:00
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
|
|
* 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 Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "libbb.h"
|
|
#include "unarchive.h"
|
|
|
|
extern char get_header_tar_gz(archive_handle_t *archive_handle)
|
|
{
|
|
unsigned char magic[2];
|
|
|
|
archive_xread_all(archive_handle, &magic, 2);
|
|
if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) {
|
|
bb_error_msg_and_die("Invalid gzip magic");
|
|
}
|
|
|
|
check_header_gzip(archive_handle->src_fd);
|
|
|
|
GZ_gzReadOpen(archive_handle->src_fd, 0, 0);
|
|
|
|
archive_handle->read = read_gz;
|
|
archive_handle->seek = seek_by_char;
|
|
|
|
archive_handle->offset = 0;
|
|
while (get_header_tar(archive_handle) == EXIT_SUCCESS);
|
|
|
|
/* Cleanup */
|
|
GZ_gzReadClose();
|
|
|
|
check_trailer_gzip(archive_handle->src_fd);
|
|
|
|
/* Can only do one tar.bz2 per archive */
|
|
return(EXIT_FAILURE);
|
|
}
|
|
|