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authorFran├žois Revol <revol@free.fr>2016-07-27 00:46:02 +0200
committerChristophe Grenier <grenier@cgsecurity.org>2016-07-27 11:46:54 +0200
commitca0e309843d0a3369fb8a6344c951ea07048cc11 (patch)
tree962ed39fe8a48a376b235db0e9c10b010e2d343d /src/file_gp2.c
parentd0c0bf21ddadd60c7bb2188a66d39039d5cd2f9c (diff)
PhotoRec: recover Gobe Productive .gp2 files
Diffstat (limited to 'src/file_gp2.c')
-rw-r--r--src/file_gp2.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/file_gp2.c b/src/file_gp2.c
new file mode 100644
index 0000000..a96e80d
--- /dev/null
+++ b/src/file_gp2.c
@@ -0,0 +1,68 @@
+/*
+
+ File: file_gp2.c
+
+ Copyright (C) 2009 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_gp2(file_stat_t *file_stat);
+
+const file_hint_t file_hint_gp2= {
+ .extension="gp2", /* .gp, .gobe */
+ .description="Gobe Productive Document",
+ .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+ .recover=1,
+ .enable_by_default=1,
+ .register_header_check=&register_header_check_gp2
+};
+
+static void file_check_gp2(file_recovery_t *file_recovery)
+{
+ const unsigned char gp2_footer[8]= {
+ 0x00, 0x00, 0x00, 0x01, 'E' , 'N' , 'D' , '!'
+ };
+ file_search_footer(file_recovery, gp2_footer, sizeof(gp2_footer), 0);
+}
+
+static int header_check_gp2(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)
+{
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_gp2.extension;
+ file_recovery_new->file_check=&file_check_gp2;
+ return 1;
+}
+
+static void register_header_check_gp2(file_stat_t *file_stat)
+{
+ static const unsigned char gp2_header[20]= {
+ 'G' , 'O' , 'B' , 'E' , ' ' , 'S' , 'C' , 'O' ,
+ 'T' , 'T' , '/' , '0' , '1' , '/' , '0' , '2' ,
+ 'D' , 'O' , 'C' , '!'
+ };
+ register_header_check(0, gp2_header, sizeof(gp2_header), &header_check_gp2, file_stat);
+}