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/*
File: ntfs.h
Copyright (C) 1998-2006,2008 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.
*/
#ifndef _NTFS_H
#define _NTFS_H
#include "ntfs_struct.h"
#ifdef __cplusplus
extern "C" {
#endif
/*@
@ requires \valid(disk_car);
@ requires valid_disk(disk_car);
@ requires \valid(partition);
@ requires \separated(disk_car, partition);
@ decreases 0;
@*/
int check_NTFS(disk_t *disk_car, partition_t *partition, const int verbose, const int dump_ind);
/*@
@ requires \valid_read(ntfs_header);
@*/
int log_ntfs_info(const struct ntfs_boot_sector *ntfs_header);
/*@
@ requires \valid_read(partition);
@ assigns \nothing;
@*/
int is_ntfs(const partition_t *partition);
/*@
@ requires \valid_read(partition);
@ assigns \nothing;
@*/
int is_part_ntfs(const partition_t *partition);
/*@
@ requires \valid(disk_car);
@ requires valid_disk(disk_car);
@ requires \valid_read(ntfs_header);
@ requires \valid(partition);
@ requires \separated(disk_car, ntfs_header, partition);
@*/
int recover_NTFS(disk_t *disk_car, const struct ntfs_boot_sector*ntfs_header, partition_t *partition, const int verbose, const int dump_ind, const int backup);
/*@
@ requires \valid_read(disk_car);
@ requires \valid_read(ntfs_header);
@ requires \valid_read(partition);
@ requires \separated(disk_car, ntfs_header, partition);
@*/
int test_NTFS(const disk_t *disk_car, const struct ntfs_boot_sector*ntfs_header, const partition_t *partition, const int verbose, const int dump_ind);
#define NTFS_GETU8(p) (*(const uint8_t*)(p))
#define NTFS_GETU16(p) (le16(*(const uint16_t*)(p)))
#define NTFS_GETU32(p) (le32(*(const uint32_t*)(p)))
#define NTFS_GETU64(p) (le64(*(const uint64_t*)(p)))
/*@
@ requires \valid_read(ntfs_header);
@ assigns \nothing;
@*/
unsigned int ntfs_sector_size(const struct ntfs_boot_sector *ntfs_header);
/*@
@ requires \valid_read(record);
@*/
const ntfs_attribheader* ntfs_findattribute(const ntfs_recordheader* record, uint32_t attrType, const char* end);
/*@
@ requires \valid_read(attrib);
@ assigns \nothing;
@*/
const char* ntfs_getattributedata(const ntfs_attribresident* attrib, const char* end);
/*@
@ requires \valid_read(attrnr);
@*/
long int ntfs_get_first_rl_element(const ntfs_attribnonresident *attrnr, const char* end);
#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif
#endif
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