diff options
author | Christophe Grenier <grenier@cgsecurity.org> | 2014-11-15 12:48:53 +0100 |
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committer | Christophe Grenier <grenier@cgsecurity.org> | 2014-11-15 12:48:53 +0100 |
commit | 117c387da82ef9c96fc630bb98a37237260ab295 (patch) | |
tree | c57bcc365c8baf03b69aeacfe507d88e64017fb0 /src/file_z2d.c | |
parent | 34f51c2c65ee02c943e25ce765c23b0da07a712d (diff) |
PhotoRec: recover ZeroCad .z2d
Diffstat (limited to 'src/file_z2d.c')
-rw-r--r-- | src/file_z2d.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/file_z2d.c b/src/file_z2d.c new file mode 100644 index 0000000..4a95fbd --- /dev/null +++ b/src/file_z2d.c @@ -0,0 +1,65 @@ +/* + + File: file_z2d.c + + Copyright (C) 2012 Christophe GRENIER <grenier@cgsecurity.org> + + This software 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 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 the Free Software Foundation, Inc., 51 + Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#ifdef HAVE_STRING_H +#include <string.h> +#endif +#include <stdio.h> +#include "types.h" +#include "filegen.h" + +static void register_header_check_z2d(file_stat_t *file_stat); + +const file_hint_t file_hint_z2d= { + .extension="z2d", + .description="ZeroCad", + .min_header_distance=0, + .max_filesize=PHOTOREC_MAX_FILE_SIZE, + .recover=1, + .enable_by_default=1, + .register_header_check=®ister_header_check_z2d +}; + +static const unsigned char z2d_header[2]= { 0xc3, 0x40 }; + +static int header_check_z2d(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[0x28]==0xc3 && buffer[0x29]==0x40 && + buffer[0x30]==0xc3 && buffer[0x31]==0x40 && + buffer[0x38]==0xbf && buffer[0x39]==0x40 && + buffer[0x40]==0xbf && buffer[0x41]==0x40 && + buffer[0x48]==0xb7 && buffer[0x49]==0x40) + { + reset_file_recovery(file_recovery_new); + file_recovery_new->extension=file_hint_z2d.extension; + return 1; + } + return 0; +} + +static void register_header_check_z2d(file_stat_t *file_stat) +{ + register_header_check(0x28, z2d_header, sizeof(z2d_header), &header_check_z2d, file_stat); +} |