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/*
libparted - a library for manipulating disk partitions
Copyright (C) 2000, 2007, 2009-2010 Free Software Foundation, Inc.
This program 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <parted/parted.h>
#include <parted/endian.h>
#if ENABLE_NLS
# include <libintl.h>
# define _(String) dgettext (PACKAGE, String)
#else
# define _(String) (String)
#endif /* ENABLE_NLS */
#include <unistd.h>
#define NTFS_BLOCK_SIZES ((int[2]){512, 0})
#define NTFS_SIGNATURE "NTFS"
static PedGeometry*
ntfs_probe (PedGeometry* geom)
{
char buf[512];
if (!ped_geometry_read (geom, buf, 0, 1))
return 0;
if (strncmp (NTFS_SIGNATURE, buf + 3, strlen (NTFS_SIGNATURE)) == 0)
return ped_geometry_new (geom->dev, geom->start,
PED_LE64_TO_CPU (*(uint64_t*)
(buf + 0x28)));
else
return NULL;
}
#ifndef DISCOVER_ONLY
static int
ntfs_clobber (PedGeometry* geom)
{
char buf[512];
memset (buf, 0, 512);
return ped_geometry_write (geom, buf, 0, 1);
}
#endif /* !DISCOVER_ONLY */
static PedFileSystemOps ntfs_ops = {
probe: ntfs_probe,
#ifndef DISCOVER_ONLY
clobber: ntfs_clobber,
#else
clobber: NULL,
#endif
open: NULL,
create: NULL,
close: NULL,
check: NULL,
copy: NULL,
resize: NULL,
get_create_constraint: NULL,
get_resize_constraint: NULL,
get_copy_constraint: NULL
};
static PedFileSystemType ntfs_type = {
next: NULL,
ops: &ntfs_ops,
name: "ntfs",
block_sizes: NTFS_BLOCK_SIZES
};
void
ped_file_system_ntfs_init ()
{
ped_file_system_type_register (&ntfs_type);
}
void
ped_file_system_ntfs_done ()
{
ped_file_system_type_unregister (&ntfs_type);
}
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