PhotoRec: recover Broadcast Interface Module .bim files

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
--- a/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  },