diff options
Diffstat (limited to 'src/file_iso.c')
| -rw-r--r-- | src/file_iso.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/src/file_iso.c b/src/file_iso.c index c94e7d88..c9df0d39 100644 --- a/src/file_iso.c +++ b/src/file_iso.c @@ -44,18 +44,10 @@ const file_hint_t file_hint_iso= { .register_header_check=®ister_header_check_iso }; -static const unsigned char iso_header[6]= { 0x01, 'C', 'D', '0', '0', '1'}; - -static void register_header_check_iso(file_stat_t *file_stat) -{ - register_header_check(0x8000, iso_header,sizeof(iso_header), &header_check_db, file_stat); -} - static int header_check_db(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(buffer_size<0x8000+512) /* +2048 for the full mapping */ return 0; - if(memcmp (&buffer[0x8000], iso_header, sizeof(iso_header))==0) { const struct iso_primary_descriptor *iso1=(const struct iso_primary_descriptor*)&buffer[0x8000]; const unsigned int volume_space_size=iso1->volume_space_size[0] | (iso1->volume_space_size[1]<<8) | (iso1->volume_space_size[2]<<16) | (iso1->volume_space_size[3]<<24); @@ -75,10 +67,16 @@ static int header_check_db(const unsigned char *buffer, const unsigned int buffe file_recovery_new->min_filesize=0x8000+512; return 1; } - reset_file_recovery(file_recovery_new); - file_recovery_new->extension=file_hint_iso.extension; - file_recovery_new->min_filesize=0x8000+512; - return 1; } - return 0; + reset_file_recovery(file_recovery_new); + file_recovery_new->extension=file_hint_iso.extension; + file_recovery_new->min_filesize=0x8000+512; + return 1; } + +static void register_header_check_iso(file_stat_t *file_stat) +{ + static const unsigned char iso_header[6]= { 0x01, 'C', 'D', '0', '0', '1'}; + register_header_check(0x8000, iso_header,sizeof(iso_header), &header_check_db, file_stat); +} + |