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authorChristophe Grenier <grenier@cgsecurity.org>2010-07-23 08:49:46 +0200
committerChristophe Grenier <grenier@cgsecurity.org>2010-07-23 08:49:46 +0200
commit34097cdf96e4885af4ca4426017a2e9ea9fd0d92 (patch)
treedb5dabf9f38df5935f580550c892f41e82bc51e0
parentb0ed117995b004208728ba9d90833b43d80f237f (diff)
PhotoRec: recover Broadcast Interface Module .bim files
-rw-r--r--src/Makefile.am1
-rw-r--r--src/file_bim.c67
-rw-r--r--src/file_list.c2
3 files changed, 70 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 808a2fa..d3d9f34 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -48,6 +48,7 @@ file_C = filegen.c \
file_atd.c \
file_au.c \
file_bac.c \
+ file_bim.c \
file_bkf.c \
file_bld.c \
file_bmp.c \
diff --git a/src/file_bim.c b/src/file_bim.c
new file mode 100644
index 0000000..c486f04
--- /dev/null
+++ b/src/file_bim.c
@@ -0,0 +1,67 @@
+/*
+
+ File: file_bim.c
+
+ Copyright (C) 2010 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_bim(file_stat_t *file_stat);
+static int header_check_bim(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);
+
+const file_hint_t file_hint_bim= {
+ .extension="bim",
+ .description="Broadcast Interface Module",
+ .min_header_distance=0,
+ .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+ .recover=1,
+ .enable_by_default=1,
+ .register_header_check=&register_header_check_bim
+};
+
+static const unsigned char bim_header[0x20]= {
+ 0x00, 0x1f, 0x01, '4' , 'u' , 'r' , 'n' , ':',
+ 's' , 'c' , 'h' , 'e' , 'm' , 'a' , 's' , '-',
+ 'p' , 'r' , 'o' , 'f' , 'e' , 's' , 's' , 'i' ,
+ 'o' , 'n' , 'a' , 'l' , 'D' , 'i' , 's' , 'c'
+};
+
+static void register_header_check_bim(file_stat_t *file_stat)
+{
+ register_header_check(0, bim_header, sizeof(bim_header), &header_check_bim, file_stat);
+}
+
+static int header_check_bim(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, bim_header, sizeof(bim_header))==0)
+ {
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_bim.extension;
+ return 1;
+ }
+ return 0;
+}
diff --git a/src/file_list.c b/src/file_list.c
index 4f01b40..b292bed 100644
--- a/src/file_list.c
+++ b/src/file_list.c
@@ -50,6 +50,7 @@ extern const file_hint_t file_hint_asm;
extern const file_hint_t file_hint_atd;
extern const file_hint_t file_hint_au;
extern const file_hint_t file_hint_bac;
+extern const file_hint_t file_hint_bim;
extern const file_hint_t file_hint_bkf;
extern const file_hint_t file_hint_blend;
extern const file_hint_t file_hint_bmp;
@@ -255,6 +256,7 @@ file_enable_t list_file_enable[]=
{ .enable=0, .file_hint=&file_hint_atd },
{ .enable=0, .file_hint=&file_hint_au },
{ .enable=0, .file_hint=&file_hint_bac },
+ { .enable=0, .file_hint=&file_hint_bim },
{ .enable=0, .file_hint=&file_hint_bkf },
{ .enable=0, .file_hint=&file_hint_blend },
{ .enable=0, .file_hint=&file_hint_bmp },