1 files changed, 0 insertions, 224 deletions

diff --git a/libblkid/ntfs.c b/libblkid/ntfs.c
deleted file mode 100644
index 41c6b9cd5..000000000
--- a/libblkid/ntfs.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org>
- * Copyright (C) 2008 Karel Zak <kzak@redhat.com>
- *
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <inttypes.h>
-
-#include "superblocks.h"
-
-struct ntfs_bios_parameters {
-	uint16_t	sector_size;	/* Size of a sector in bytes. */
-	uint8_t		sectors_per_cluster;	/* Size of a cluster in sectors. */
-	uint16_t	reserved_sectors;	/* zero */
-	uint8_t		fats;			/* zero */
-	uint16_t	root_entries;		/* zero */
-	uint16_t	sectors;		/* zero */
-	uint8_t		media_type;		/* 0xf8 = hard disk */
-	uint16_t	sectors_per_fat;	/* zero */
-	uint16_t	sectors_per_track;	/* irrelevant */
-	uint16_t	heads;			/* irrelevant */
-	uint32_t	hidden_sectors;		/* zero */
-	uint32_t	large_sectors;		/* zero */
-} __attribute__ ((__packed__));
-
-struct ntfs_super_block {
-	uint8_t		jump[3];
-	uint8_t		oem_id[8];	/* magic string */
-
-	struct ntfs_bios_parameters	bpb;
-
-	uint16_t	unused[2];
-	uint64_t	number_of_sectors;
-	uint64_t	mft_cluster_location;
-	uint64_t	mft_mirror_cluster_location;
-	int8_t		clusters_per_mft_record;
-	uint8_t		reserved1[3];
-	int8_t		cluster_per_index_record;
-	uint8_t		reserved2[3];
-	uint64_t	volume_serial;
-	uint32_t	checksum;
-} __attribute__((packed));
-
-struct master_file_table_record {
-	uint32_t	magic;
-	uint16_t	usa_ofs;
-	uint16_t	usa_count;
-	uint64_t	lsn;
-	uint16_t	sequence_number;
-	uint16_t	link_count;
-	uint16_t	attrs_offset;
-	uint16_t	flags;
-	uint32_t	bytes_in_use;
-	uint32_t	bytes_allocated;
-} __attribute__((__packed__));
-
-struct file_attribute {
-	uint32_t	type;
-	uint32_t	len;
-	uint8_t		non_resident;
-	uint8_t		name_len;
-	uint16_t	name_offset;
-	uint16_t	flags;
-	uint16_t	instance;
-	uint32_t	value_len;
-	uint16_t	value_offset;
-} __attribute__((__packed__));
-
-#define MFT_RECORD_VOLUME	3
-#define NTFS_MAX_CLUSTER_SIZE	(64 * 1024)
-
-enum {
-	MFT_RECORD_ATTR_VOLUME_NAME		= cpu_to_le32(0x60),
-	MFT_RECORD_ATTR_END			= cpu_to_le32(0xffffffff)
-};
-
-static int probe_ntfs(blkid_probe pr, const struct blkid_idmag *mag)
-{
-	struct ntfs_super_block *ns;
-	struct master_file_table_record *mft;
-
-	uint32_t sectors_per_cluster, mft_record_size, attr_off;
-	uint16_t sector_size;
-	uint64_t nr_clusters, off;
-	unsigned char *buf_mft;
-
-	ns = blkid_probe_get_sb(pr, mag, struct ntfs_super_block);
-	if (!ns)
-		return -1;
-
-	/*
-	 * Check bios parameters block
-	 */
-	sector_size = le16_to_cpu(ns->bpb.sector_size);
-	sectors_per_cluster = ns->bpb.sectors_per_cluster;
-
-	if (sector_size < 256 || sector_size > 4096)
-		return 1;
-
-	switch (sectors_per_cluster) {
-	case 1: case 2: case 4: case 8: case 16: case 32: case 64: case 128:
-		break;
-	default:
-		return 1;
-	}
-
-	if ((uint16_t) le16_to_cpu(ns->bpb.sector_size) *
-			ns->bpb.sectors_per_cluster > NTFS_MAX_CLUSTER_SIZE)
-		return 1;
-
-	/* Unused fields must be zero */
-	if (le16_to_cpu(ns->bpb.reserved_sectors)
-	    || le16_to_cpu(ns->bpb.root_entries)
-	    || le16_to_cpu(ns->bpb.sectors)
-	    || le16_to_cpu(ns->bpb.sectors_per_fat)
-	    || le32_to_cpu(ns->bpb.large_sectors)
-	    || ns->bpb.fats)
-		return 1;
-
-	if ((uint8_t) ns->clusters_per_mft_record < 0xe1
-	    || (uint8_t) ns->clusters_per_mft_record > 0xf7) {
-
-		switch (ns->clusters_per_mft_record) {
-		case 1: case 2: case 4: case 8: case 16: case 32: case 64:
-			break;
-		default:
-			return 1;
-		}
-	}
-
-	if (ns->clusters_per_mft_record > 0)
-		mft_record_size = ns->clusters_per_mft_record *
-				  sectors_per_cluster * sector_size;
-	else
-		mft_record_size = 1 << (0 - ns->clusters_per_mft_record);
-
-	nr_clusters = le64_to_cpu(ns->number_of_sectors) / sectors_per_cluster;
-
-	if ((le64_to_cpu(ns->mft_cluster_location) > nr_clusters) ||
-	    (le64_to_cpu(ns->mft_mirror_cluster_location) > nr_clusters))
-		return 1;
-
-
-	off = le64_to_cpu(ns->mft_cluster_location) * sector_size *
-		sectors_per_cluster;
-
-	DBG(DEBUG_LOWPROBE, printf("NTFS: sector_size=%d, mft_record_size=%d, "
-			"sectors_per_cluster=%d, nr_clusters=%ju "
-			"cluster_offset=%jd\n",
-			(int) sector_size, mft_record_size,
-			sectors_per_cluster, nr_clusters,
-			off));
-
-	buf_mft = blkid_probe_get_buffer(pr, off, mft_record_size);
-	if (!buf_mft)
-		return 1;
-
-	if (memcmp(buf_mft, "FILE", 4))
-		return 1;
-
-	off += MFT_RECORD_VOLUME * mft_record_size;
-
-	buf_mft = blkid_probe_get_buffer(pr, off, mft_record_size);
-	if (!buf_mft)
-		return 1;
-
-	if (memcmp(buf_mft, "FILE", 4))
-		return 1;
-
-	mft = (struct master_file_table_record *) buf_mft;
-	attr_off = le16_to_cpu(mft->attrs_offset);
-
-	while (attr_off < mft_record_size &&
-	       attr_off <= le32_to_cpu(mft->bytes_allocated)) {
-
-		uint32_t attr_len;
-		struct file_attribute *attr;
-
-		attr = (struct file_attribute *) (buf_mft + attr_off);
-		attr_len = le32_to_cpu(attr->len);
-		if (!attr_len)
-			break;
-
-		if (attr->type == MFT_RECORD_ATTR_END)
-			break;
-		if (attr->type == MFT_RECORD_ATTR_VOLUME_NAME) {
-			unsigned int val_off = le16_to_cpu(attr->value_offset);
-			unsigned int val_len = le32_to_cpu(attr->value_len);
-			unsigned char *val = ((uint8_t *) attr) + val_off;
-
-			blkid_probe_set_utf8label(pr, val, val_len, BLKID_ENC_UTF16LE);
-			break;
-		}
-
-		if (UINT_MAX - attr_len < attr_off)
-			break;
-		attr_off += attr_len;
-	}
-
-	blkid_probe_sprintf_uuid(pr,
-			(unsigned char *) &ns->volume_serial,
-			sizeof(ns->volume_serial),
-			"%016" PRIX64, le64_to_cpu(ns->volume_serial));
-	return 0;
-}
-
-
-const struct blkid_idinfo ntfs_idinfo =
-{
-	.name		= "ntfs",
-	.usage		= BLKID_USAGE_FILESYSTEM,
-	.probefunc	= probe_ntfs,
-	.magics		=
-	{
-		{ .magic = "NTFS    ", .len = 8, .sboff = 3 },
-		{ NULL }
-	}
-};
-