summaryrefslogtreecommitdiffstats
path: root/src/fatx.c
diff options
context:
space:
mode:
authorChristophe Grenier <grenier@cgsecurity.org>2007-10-29 22:38:52 +0100
committerChristophe Grenier <grenier@cgsecurity.org>2007-10-29 22:38:52 +0100
commit9928d99936105b4653d2d1b8ca74dc3ffba5c71e (patch)
tree06aa4f5e9f0055027c6fb54dd47a8414cf2fba32 /src/fatx.c
First version in git
Diffstat (limited to 'src/fatx.c')
-rw-r--r--src/fatx.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/src/fatx.c b/src/fatx.c
new file mode 100644
index 0000000..02f9750
--- /dev/null
+++ b/src/fatx.c
@@ -0,0 +1,72 @@
+/*
+
+ File: fatx.c
+
+ Copyright (C) 2005-2007 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 "types.h"
+#include "common.h"
+#include "fatx.h"
+static void set_FATX_info(disk_t *disk_car, const struct disk_fatx *fatx_block,partition_t *partition);
+static int test_fatx(disk_t *disk_car, const struct disk_fatx *fatx_block,partition_t *partition,const int verbose, const int dump_ind);
+
+static int test_fatx(disk_t *disk_car, const struct disk_fatx *fatx_block,partition_t *partition,const int verbose, const int dump_ind)
+{
+ if(memcmp(fatx_block->magic,"FATX",4)==0)
+ {
+ partition->upart_type=UP_FATX;
+ return 0;
+ }
+ return 1;
+}
+
+int check_FATX(disk_t *disk_car,partition_t *partition,const int verbose)
+{
+ unsigned char buffer[8*DEFAULT_SECTOR_SIZE];
+ if(disk_car->read(disk_car,sizeof(buffer), &buffer, partition->part_offset)!=0)
+ { return 1; }
+ if(test_fatx(disk_car,(const struct disk_fatx *)&buffer,partition,verbose,0)!=0)
+ return 1;
+ set_FATX_info(disk_car,(const struct disk_fatx *)&buffer,partition);
+ return 0;
+}
+
+int recover_FATX(disk_t *disk_car, const struct disk_fatx *fatx_block,partition_t *partition, const int verbose, const int dump_ind)
+{
+ if(test_fatx(disk_car,fatx_block,partition,0,0)!=0)
+ return 1;
+ set_FATX_info(disk_car,fatx_block,partition);
+ partition->part_type_xbox=PXBOX_FATX;
+ /* FIXME: Locate the partition but cannot get the part_size unfortunatly */
+ partition->part_size=(uint64_t)le32(fatx_block->cluster_size_in_sector)*512;
+ return 0;
+}
+
+static void set_FATX_info(disk_t *disk_car, const struct disk_fatx *fatx_block,partition_t *partition)
+{
+ partition->fsname[0]='\0';
+ strncpy(partition->info,"FATX",sizeof(partition->info));
+}
+