summaryrefslogtreecommitdiffstats
path: root/src/file_z2d.c
diff options
context:
space:
mode:
authorChristophe Grenier <grenier@cgsecurity.org>2014-11-15 12:48:53 +0100
committerChristophe Grenier <grenier@cgsecurity.org>2014-11-15 12:48:53 +0100
commit117c387da82ef9c96fc630bb98a37237260ab295 (patch)
treec57bcc365c8baf03b69aeacfe507d88e64017fb0 /src/file_z2d.c
parent34f51c2c65ee02c943e25ce765c23b0da07a712d (diff)
PhotoRec: recover ZeroCad .z2d
Diffstat (limited to 'src/file_z2d.c')
-rw-r--r--src/file_z2d.c65
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=&register_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);
+}