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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/ntfs.h
First version in git
Diffstat (limited to 'src/ntfs.h')
-rw-r--r--src/ntfs.h71
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diff --git a/src/ntfs.h b/src/ntfs.h
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+/*
+
+ File: ntfs.h
+
+ Copyright (C) 1998-2006 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.
+
+ */
+
+#define NTFS_BOOT_SECTOR_SIZE 0x200
+
+struct ntfs_boot_sector {
+ uint8_t ignored[3]; /* 0x00 Boot strap short or near jump */
+ int8_t system_id[8]; /* 0x03 Name : NTFS */
+ uint8_t sector_size[2]; /* 0x0B bytes per logical sector */
+ uint8_t sectors_per_cluster; /* 0x0D sectors/cluster */
+ uint16_t reserved; /* 0x0E reserved sectors = 0 */
+ uint8_t fats; /* 0x10 number of FATs = 0 */
+ uint8_t dir_entries[2]; /* 0x11 root directory entries = 0 */
+ uint8_t sectors[2]; /* 0x13 number of sectors = 0 */
+ uint8_t media; /* 0x15 media code (unused) */
+ uint16_t fat_length; /* 0x16 sectors/FAT = 0 */
+ uint16_t secs_track; /* 0x18 sectors per track */
+ uint16_t heads; /* 0x1A number of heads */
+ uint32_t hidden; /* 0x1C hidden sectors (unused) */
+ uint32_t total_sect; /* 0x20 number of sectors = 0 */
+ uint8_t physical_drive; /* 0x24 physical drive number */
+ uint8_t unused; /* 0x25 */
+ uint16_t reserved2; /* 0x26 usually 0x80 */
+ uint64_t sectors_nbr; /* 0x28 total sectors nbr */
+ uint64_t mft_lcn; /* 0x30 Cluster location of mft data.*/
+ uint64_t mftmirr_lcn; /* 0x38 Cluster location of copy of mft.*/
+ int8_t clusters_per_mft_record; /* 0x40 */
+ uint8_t reserved0[3]; /* zero */
+ int8_t clusters_per_index_record; /* 0x44 clusters per index block */
+ uint8_t reserved1[3]; /* zero */
+ uint64_t volume_serial_number; /* 0x48 Irrelevant (serial number). */
+ uint32_t checksum; /* 0x50 Boot sector checksum. */
+ uint8_t bootstrap[426]; /* 0x54 Irrelevant (boot up code). */
+ uint16_t marker; /* 0x1FE */
+ } __attribute__ ((__packed__));
+int check_NTFS(disk_t *disk_car,partition_t *partition,const int verbose,const int dump_ind);
+int log_ntfs2_info(const struct ntfs_boot_sector *nh1, const struct ntfs_boot_sector *nh2);
+int log_ntfs_info(const struct ntfs_boot_sector *ntfs_header);
+int is_ntfs(const partition_t *partition);
+int is_part_ntfs(const partition_t *partition);
+int ntfs_get_attr(const char *mft_record, const int my_type, partition_t *partition, const char *end, const int verbose, const int dump_ind, const char*file_name_to_find);
+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);
+int set_NTFS_info(disk_t *disk_car, const struct ntfs_boot_sector*ntfs_header,partition_t *partition,const int verbose, const int dump_ind);
+int test_NTFS(const disk_t *disk_car,const struct ntfs_boot_sector*ntfs_header, 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)))
+unsigned int ntfs_sector_size(const struct ntfs_boot_sector *ntfs_header);
+int rebuild_NTFS_BS(disk_t *disk_car,partition_t *partition, const int verbose, const int dump_ind,const int interface, const unsigned int expert, char**current_cmd);
+int repair_MFT(disk_t *disk_car, partition_t *partition, const int verbose, char **current_cmd);
+int repair_MFT_Vol(disk_t *disk_car, partition_t *partition, const int verbose);