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Dump USA, USN and LSN for index records

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This commit is contained in:
szaka 2006-04-23 10:06:39 +00:00
parent 422725fce4
commit 63b431150e
2 changed files with 34 additions and 23 deletions
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5
ChangeLog
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@ -30,8 +30,9 @@ xx/xx/2006 - 1.13.1-WIP
- Change ntfsinfo to dump the key data as well as the keys themselves
when dumping the $ObjId/$O index. (Anton)
- ntfsinfo: dump either a minimal (default) or the entire attribute
header (--verbose) for all attributes types. Also removed a lot of
redundant code and made some formatting corrections. (Szaka)
header (--verbose) for all attribute types. Dump USA, USN and LSN
for index records. Removed a lot of redundant code, made some
formatting and stylistic corrections. (Szaka)
- libntfs: add ntfs_str2ucs(), ntfs_freeucs(), ntfs_mft_usn_dec()
and ntfs_inode_badclus_bad() functions, and convert all copy-pastes
to use them. (Szaka)

52
ntfsprogs/ntfsinfo.c
View File

@ -1366,7 +1366,6 @@ static int ntfs_dump_index_entries(INDEX_ENTRY *entry, INDEX_ATTR_TYPE type)
numb_entries++;
continue;
}
ntfs_log_verbose("\n");
ntfs_log_verbose("\t\tEntry length:\t\t %u\n",
le16_to_cpu(entry->length));
ntfs_log_verbose("\t\tKey length:\t\t %u\n",
@ -1400,6 +1399,7 @@ static int ntfs_dump_index_entries(INDEX_ENTRY *entry, INDEX_ATTR_TYPE type)
entry = (INDEX_ENTRY *)((u8 *)entry +
le16_to_cpu(entry->length));
numb_entries++;
ntfs_log_verbose("\n");
}
ntfs_log_verbose("\tEnd of index block reached\n");
return numb_entries;
@ -1515,11 +1515,23 @@ static void ntfs_dump_attr_index_root(ATTR_RECORD *attr, ntfs_inode *ni)
entry = (INDEX_ENTRY *)((u8 *)index_root +
le32_to_cpu(index_root->index.entries_offset) + 0x10);
ntfs_log_verbose("\tDumping index block:");
ntfs_log_verbose("\tDumping index block:\n");
printf("\tIndex entries total:\t %d\n",
ntfs_dump_index_entries(entry, type));
}
static void ntfs_dump_usa_lsn(const char *indent, MFT_RECORD *mrec)
{
printf("%sUpd. Seq. Array Offset:\t %hu\n", indent,
le16_to_cpu(mrec->usa_ofs));
printf("%sUpd. Seq. Array Count: \t %hu\n", indent,
le16_to_cpu(mrec->usa_count));
printf("%sUpd. Seq. Number:\t %hu\n", indent,
*(u16 *)((u8 *)mrec + le16_to_cpu(mrec->usa_ofs)));
printf("%sLogFile Seq. Number:\t 0x%llx\n", indent,
(long long int)sle64_to_cpu(mrec->lsn));
}
/**
* ntfs_dump_attr_index_allocation()
*
@ -1565,7 +1577,7 @@ static void ntfs_dump_attr_index_allocation(ATTR_RECORD *attr, ntfs_inode *ni)
bit = 0;
while ((u8 *)tmp_alloc < (u8 *)allocation + data_size) {
if (*byte & (1 << bit)) {
if (*byte & (1 << bit)) {
if (ntfs_mst_post_read_fixup((NTFS_RECORD *) tmp_alloc,
index_root->index_block_size)) {
ntfs_log_perror("Damaged INDX record");
@ -1573,13 +1585,18 @@ static void ntfs_dump_attr_index_allocation(ATTR_RECORD *attr, ntfs_inode *ni)
}
entry = (INDEX_ENTRY *)((u8 *)tmp_alloc + le32_to_cpu(
tmp_alloc->index.entries_offset) + 0x18);
ntfs_log_verbose("\tDumping index block "
"(VCN %lld, used %u/%u):", le64_to_cpu(
ntfs_log_verbose("\tDumping index block (VCN %lld, "
"used %u/%u):\n", le64_to_cpu(
tmp_alloc->index_block_vcn),
(unsigned int)le32_to_cpu(tmp_alloc->
index.index_length), (unsigned int)
le32_to_cpu(tmp_alloc->index.
allocated_size));
if (opts.verbose) {
ntfs_dump_usa_lsn("\t\t",
(MFT_RECORD *)tmp_alloc);
printf("\n");
}
total_entries += ntfs_dump_index_entries(entry, type);
total_indx_blocks++;
}
@ -1803,22 +1820,15 @@ static void ntfs_dump_inode_general_info(ntfs_inode *inode)
printf("Dumping Inode #%llu\n",(long long)inode->mft_no);
printf("Update Sequence Offset:\t\t %hu\n",
le16_to_cpu(inode->mrec->usa_ofs));
printf("Update Sequence Array Count:\t %hu\n",
le16_to_cpu(inode->mrec->usa_count));
printf("Update Sequence Number:\t\t %hu\n",
*(u16*)((u8*)inode->mrec + le16_to_cpu(inode->mrec->usa_ofs)));
printf("$LogFile Sequence Number:\t 0x%llx\n",
(signed long long int)sle64_to_cpu(inode->mrec->lsn));
printf("MFT Record Sequence Number:\t %hu\n",
ntfs_dump_usa_lsn("", inode->mrec);
printf("MFT Record Seq. Number:\t %hu\n",
(short unsigned int)le16_to_cpu(inode->mrec->sequence_number));
printf("Number of hard links:\t\t %hu\n",
printf("Number of Hard Links:\t %hu\n",
le16_to_cpu(inode->mrec->link_count));
printf("First attribute offset:\t\t %hu\n",
printf("Attribute Offset:\t %hu\n",
le16_to_cpu(inode->mrec->attrs_offset));
printf("MFT record Flags:\t\t ");
printf("MFT Record Flags:\t ");
if (inode_flags) {
if (MFT_RECORD_IN_USE & inode_flags) {
printf("IN_USE ");
@ -1844,16 +1854,16 @@ static void ntfs_dump_inode_general_info(ntfs_inode *inode)
}
printf("\n");
printf("Size - Used:\t\t\t %u bytes\n",
printf("Bytes Used:\t\t %u bytes\n",
(unsigned int)le32_to_cpu(inode->mrec->bytes_in_use));
printf("Size - Allocated:\t\t %u bytes\n",
printf("Bytes Allocated:\t %u bytes\n",
(unsigned int)le32_to_cpu(inode->mrec->bytes_allocated));
if (inode->mrec->base_mft_record) {
printf("base MFT record:\t\t %llu\n",
printf("Base MFT Record:\t %llu\n",
MREF_LE(inode->mrec->base_mft_record));
}
printf("Next Attribute Instance:\t %hu\n",
printf("Next Attribute Instance: %hu\n",
le16_to_cpu(inode->mrec->next_attr_instance));
}