search for: tsk_nlink

Report access, modification, status update and creation time in Unix format. Report number of links pointing to a given entry. If the entry is a symbolic link, report the path of its target. If the filesystem supports native/transparent compression, report compressed files with dedicated flag (DIRENT_COMPRESSED 0x04). Matteo Cafasso (2): filesystem_walk: more information into tsk_dirent

...; TSK_FS_META_FLAG_COMP) + flags |= DIRENT_COMPRESSED; + return flags; } +/* Inspect fsfile to retrieve file metadata. */ +static void +file_metadata (TSK_FS_META *fsmeta, guestfs_int_tsk_dirent *dirent) +{ + if (fsmeta != NULL) { + dirent->tsk_size = fsmeta->size; + dirent->tsk_nlink = fsmeta->nlink; + dirent->tsk_atime_sec = fsmeta->atime; + dirent->tsk_atime_nsec = fsmeta->atime_nano; + dirent->tsk_mtime_sec = fsmeta->mtime; + dirent->tsk_mtime_nsec = fsmeta->mtime_nano; + dirent->tsk_ctime_sec = fsmeta->ctime; + dirent->t...

...= dirent.tsk_spare2 = dirent.tsk_spare3 = > - dirent.tsk_spare4 = dirent.tsk_spare5 = dirent.tsk_spare6 = > - dirent.tsk_spare7 = dirent.tsk_spare8 = dirent.tsk_spare9 = > - dirent.tsk_spare10 = dirent.tsk_spare11 = 0; > + > + if (fsfile->meta != NULL) { > + dirent.tsk_nlink = fsfile->meta->nlink; > + dirent.tsk_atime_sec = fsfile->meta->atime; > + dirent.tsk_atime_nsec = fsfile->meta->atime_nano; > + dirent.tsk_mtime_sec = fsfile->meta->mtime; > + dirent.tsk_mtime_nsec = fsfile->meta->mtime_nano; > + dirent.t...

...p; TSK_FS_META_FLAG_COMP) + flags |= DIRENT_COMPRESSED; + return flags; } +/* Inspect fsfile to retrieve file metadata. */ +static int +file_metadata (TSK_FS_META *fsmeta, guestfs_int_tsk_dirent *dirent) +{ + if (fsmeta != NULL) { + dirent->tsk_size = fsmeta->size; + dirent->tsk_nlink = fsmeta->nlink; + dirent->tsk_atime_sec = fsmeta->atime; + dirent->tsk_atime_nsec = fsmeta->atime_nano; + dirent->tsk_mtime_sec = fsmeta->mtime; + dirent->tsk_mtime_nsec = fsmeta->mtime_nano; + dirent->tsk_ctime_sec = fsmeta->ctime; + dirent->t...

...fsfile); - dirent.tsk_spare1 = dirent.tsk_spare2 = dirent.tsk_spare3 = - dirent.tsk_spare4 = dirent.tsk_spare5 = dirent.tsk_spare6 = - dirent.tsk_spare7 = dirent.tsk_spare8 = dirent.tsk_spare9 = - dirent.tsk_spare10 = dirent.tsk_spare11 = 0; + + if (fsfile->meta != NULL) { + dirent.tsk_nlink = fsfile->meta->nlink; + dirent.tsk_atime_sec = fsfile->meta->atime; + dirent.tsk_atime_nsec = fsfile->meta->atime_nano; + dirent.tsk_mtime_sec = fsfile->meta->mtime; + dirent.tsk_mtime_nsec = fsfile->meta->mtime_nano; + dirent.tsk_ctime_sec = fsfile-&gt...

...k_spare3: 0 -tsk_spare4: 0 -tsk_spare5: 0 -tsk_spare6: 0 -tsk_spare7: 0 -tsk_spare8: 0 -tsk_spare9: 0 -tsk_spare10: 0 -tsk_spare11: 0 }' +tsk_atime_sec: .* +tsk_atime_nsec: .* +tsk_mtime_sec: .* +tsk_mtime_nsec: .* +tsk_ctime_sec: .* +tsk_ctime_nsec: .* +tsk_crtime_sec: .* +tsk_crtime_nsec: .* +tsk_nlink: 1 +tsk_link: .*; +tsk_spare1: 0 }' if [ $? != 0 ]; then echo "$0: \$MFT not found in files list." echo "File list:" @@ -75,17 +75,17 @@ tsk_type: [ru] tsk_size: .* tsk_name: test.txt tsk_flags: 0 -tsk_spare1: 0 -tsk_spare2: 0 -tsk_spare3: 0 -tsk_spare4: 0 -tsk...

Already implemented entries. tsk_inode tsk_type tsk_size tsk_name tsk_flags Easy ones to add. tsk_atime_sec tsk_atime_nsec tsk_mtime_sec tsk_mtime_nsec tsk_ctime_sec tsk_ctime_nsec tsk_blksize tsk_blocks Further ideas. tsk_nlink tsk_link_name Signed-off-by: Matteo Cafasso <noxdafox@gmail.com> --- daemon/tsk.c | 4 +++- generator/structs.ml | 6 ++++++ tests/tsk/test-filesystem-walk.sh | 16 ++++++++++++++-- 3 files changed, 23 insertions(+), 3 deletions(-) diff --git a/daemon/ts...

...> > tsk_inode > tsk_type > tsk_size > tsk_name > tsk_flags > > Easy ones to add. > > tsk_atime_sec > tsk_atime_nsec > tsk_mtime_sec > tsk_mtime_nsec > tsk_ctime_sec > tsk_ctime_nsec > tsk_blksize > tsk_blocks > > Further ideas. > > tsk_nlink > tsk_link_name > > Signed-off-by: Matteo Cafasso <noxdafox@gmail.com> > --- > daemon/tsk.c | 4 +++- > generator/structs.ml | 6 ++++++ > tests/tsk/test-filesystem-walk.sh | 16 ++++++++++++++-- > 3 files changed, 23 insertions(+)...

...me >> tsk_flags >> >> Easy ones to add. >> >> tsk_atime_sec >> tsk_atime_nsec >> tsk_mtime_sec >> tsk_mtime_nsec >> tsk_ctime_sec >> tsk_ctime_nsec >> tsk_blksize >> tsk_blocks >> >> Further ideas. >> >> tsk_nlink >> tsk_link_name >> >> Signed-off-by: Matteo Cafasso <noxdafox@gmail.com> >> --- >> daemon/tsk.c | 4 +++- >> generator/structs.ml | 6 ++++++ >> tests/tsk/test-filesystem-walk.sh | 16 ++++++++++++++-- >>...

v7: - Merge src/tsk.c refactoring patch with #4 of find_block series Matteo Cafasso (4): lib: logic refactoring New API: internal_find_inode New API: find_inode find_inode: added API tests daemon/tsk.c | 52 ++++++++++++++++++++++++++++++++++ generator/actions.ml | 21 ++++++++++++++ src/MAX_PROC_NR | 2 +- src/tsk.c | 52

v3: - fixed attribute walk callback: checking against TSK_FS_BLOCK_FLAG_RAW flag would exclude compressed data blocks which are still important. Yet we want to exclude sparse blocks (TSK_FS_BLOCK_FLAG_SPARSE) as they are not stored on the disk. Matteo Cafasso (3): New API: internal_find_block New API: find_block find_block: added API tests daemon/tsk.c | 91

v2: - use boolean field in struct - move refactoring to previous series Matteo Cafasso (3): New API: internal_find_block New API: find_block find_block: added API tests daemon/tsk.c | 90 ++++++++++++++++++++++++++++++++++++++++++++ generator/actions.ml | 25 ++++++++++++ src/MAX_PROC_NR | 2 +- src/tsk.c | 17 +++++++++

The find_inode API allows the User to search all the entries referring to a given inode and returns a tsk_dirent structure for each of them. As I didn't want to change unrelated code, there is a little bit of code duplication at the moment. Plan is to refactor the logic in a dedicated set of patches. Matteo Cafasso (3): New API: internal_find_inode New API: find_inode find_inode: added

v3: - coding style fixes - comment entry_is_dot logic Matteo Cafasso (6): filesystem_walk: fixed root inode listing daemon: refactor tsk code lib: rename tsk internal function New API: internal_find_inode New API: find_inode find_inode: added API tests daemon/tsk.c | 157 ++++++++++++++++++++++++++++++------------- generator/actions.ml | 21 ++++++

Patch ready for merging. v4: - check return code of tsk_fs_attr_walk - pass TSK_FS_FILE_WALK_FLAG_NOSPARSE as additional flag to tsk_fs_attr_walk After discussing with TSK authors the behaviour is clear. [1] In case of COMPRESSED blocks, the callback will be called for all the attributes no matter whether they are on disk or not (sparse). In such cases, the block address will be 0. [2] So

v4: - refactor entry_is_dot My apologies for the duplicated submission but I did not read the next e-mail. The tsk_fs_dir_walk API will list all the entries including '.' and '..' in a similar manner as for 'ls -a'. This means our callback will be called for the following entries: . <-- the Root entry etc/. etc/.. <-- again the Root entry etc/systemd/.

This series is ready for review but requires the previous one to be merged first: https://www.redhat.com/archives/libguestfs/2016-September/msg00101.html The find_block API allows the User to search all the filesystem entries referring to a given data block and returns a tsk_dirent structure for each of them. Use case examples: - Check whether a block containing a deleted file has been re-used

This series should be ready for merge v6: - rebase on master - changes according to last comments Matteo Cafasso (6): filesystem_walk: fixed root inode listing daemon: refactor tsk code lib: rename tsk internal function New API: internal_find_inode New API: find_inode find_inode: added API tests daemon/tsk.c | 155 ++++++++++++++++++++++++++++++-------------

v2: - refactor logic to reduce code duplication - better functions naming Matteo Cafasso (6): filesystem_walk: fixed root inode listing daemon: refactor tsk code lib: rename tsk internal function New API: internal_find_inode New API: find_inode find_inode: added API tests daemon/tsk.c | 156 ++++++++++++++++++++++++++++++------------- generator/actions.ml

v5: - small doc fix: filesystem_walk claimed '.' and '..' entries were not reported but Root is now reported as '.' - bump to 1.35.6 Matteo Cafasso (6): filesystem_walk: fixed root inode listing daemon: refactor tsk code lib: rename tsk internal function New API: internal_find_inode New API: find_inode find_inode: added API tests daemon/tsk.c