PhotoRec: recover Assassin's Creed II .save backup

3 files changed, 66 insertions, 0 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 12ac8699..d2423f1e 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -210,6 +210,7 @@ file_C			= filegen.c \
 			  file_rns.c \
 			  file_rpm.c \
 			  file_rw2.c \
+			  file_save.c \
 			  file_ses.c \
 			  file_sib.c \
 			  file_sig.c \
diff --git a/src/file_list.c b/src/file_list.c
index 63fed3cd..10eb7bc7 100644
--- a/src/file_list.c
+++ b/src/file_list.c
@@ -212,6 +212,7 @@ extern const file_hint_t file_hint_rm;
 extern const file_hint_t file_hint_rns;
 extern const file_hint_t file_hint_rpm;
 extern const file_hint_t file_hint_rw2;
+extern const file_hint_t file_hint_save;
 extern const file_hint_t file_hint_ses;
 extern const file_hint_t file_hint_sib;
 extern const file_hint_t file_hint_sig;
@@ -449,6 +450,7 @@ file_enable_t list_file_enable[]=
   { .enable=0, .file_hint=&file_hint_rns  },
   { .enable=0, .file_hint=&file_hint_rpm  },
   { .enable=0, .file_hint=&file_hint_rw2  },
+  { .enable=0, .file_hint=&file_hint_save  },
   { .enable=0, .file_hint=&file_hint_ses  },
   { .enable=0, .file_hint=&file_hint_sib  },
   { .enable=0, .file_hint=&file_hint_sit  },
diff --git a/src/file_save.c b/src/file_save.c
new file mode 100644
index 00000000..b179f961
--- /dev/null
+++ b/src/file_save.c
@@ -0,0 +1,63 @@
+/*
+
+    File: file_save.c
+
+    Copyright (C) 2011 Christophe GRENIER <[email protected]>
+  
+    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_save(file_stat_t *file_stat);
+
+const file_hint_t file_hint_save= {
+  .extension="save",
+  .description="Assassin's Creed II",
+  .min_header_distance=0,
+  .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+  .recover=1,
+  .enable_by_default=1,
+  .register_header_check=&register_header_check_save
+};
+
+static const unsigned char save_header[8]=  {
+    'A' , 0x00, 'C' , 0x00, 'I' , 0x00, 'I' , 0x00
+};
+
+static int header_check_save(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[8], save_header, sizeof(save_header))==0)
+  {
+    reset_file_recovery(file_recovery_new);
+    file_recovery_new->extension=file_hint_save.extension;
+    return 1;
+  }
+  return 0;
+}
+
+static void register_header_check_save(file_stat_t *file_stat)
+{
+  register_header_check(0, save_header, sizeof(save_header), &header_check_save, file_stat);
+}