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-rw-r--r--src/file_xz.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/src/file_xz.c b/src/file_xz.c
index 37700d8..943870b 100644
--- a/src/file_xz.c
+++ b/src/file_xz.c
@@ -48,25 +48,20 @@ static void file_check_xz(file_recovery_t *file_recovery)
file_search_footer(file_recovery, xz_footer, sizeof(xz_footer), 0);
}
-/* http://tukaani.org/xz/xz-file-format.txt */
-/* HEADER_MAGIC + Stream Flag[0] */
-static const unsigned char xz_header[7]= {
- 0xfd, '7' , 'z' , 'X' , 'Z' , 0x00, 0x00
-};
-
static int header_check_xz(const unsigned char *buffer, const unsigned int buffer_size, const unsigned int safe_header_only, const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new)
{
- if(memcmp(&buffer[0], xz_header, sizeof(xz_header))==0)
- {
- reset_file_recovery(file_recovery_new);
- file_recovery_new->extension=file_hint_xz.extension;
- file_recovery_new->file_check=&file_check_xz;
- return 1;
- }
- return 0;
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_xz.extension;
+ file_recovery_new->file_check=&file_check_xz;
+ return 1;
}
static void register_header_check_xz(file_stat_t *file_stat)
{
+ /* http://tukaani.org/xz/xz-file-format.txt */
+ /* HEADER_MAGIC + Stream Flag[0] */
+ static const unsigned char xz_header[7]= {
+ 0xfd, '7' , 'z' , 'X' , 'Z' , 0x00, 0x00
+ };
register_header_check(0, xz_header, sizeof(xz_header), &header_check_xz, file_stat);
}