package osbx
Install
Dune Dependency
Authors
Maintainers
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md5=35ae95b32991cf078945eeb95d12155d
CHANGELOG.md.html
1.2.3 (development version)
Message text polishing
Fixed division by zero error/exception in progress reporting when number of total units is 0
The error/exception affects all four modes when dealing with files of size 0 bytes
Added only-pick option to rescue mode
This allows asking osbx to only pick some type(s) of blocks during rescuing
Added seek position checking code for rescue log file
This prevents showing "Unknown error" in rescue mode when logged bytes processed field exceeds the file size
File UID hex is printed in upper case
Added from, to options to rescue mode
This allows specifying range of file to scan for data rescuing
Added from, to options to show mode(previously only skip-to option exists for show)
This allows specifying range of file to scan for metadata
Added force-misalign option to rescue and show mode
This allows disabling automatic rounding down of from byte parameter
1.2.2 (newest version on OPAM)
Optimized decoding code to speed up reference block scanning
Avoids decoding the sbx block in full when already has a block of that type
Added no-meta option to decode mode
If enabled, saves time by not looking for metadata block actively
Added code to handle negative parameters
decode
show-fail-max
show
find-max
skip-to
1.2.1 (published on OPAM)
Optmized CRC-CCITT
Changed fake_uint16 to use int instead of int64
This makes encoding and decoding significantly faster
Other block related operations are also faster in general
Added silent option to all modes
Only affects progress text printing
1.2.0 (superseded by 1.2.1, not published on OPAM)
Fixed slightly off progress counting in Decode
Optimized decoding code to avoid searching for a reference block twice
Added command line option for decode and show
Added --show-fail-max for decode
Added --find-max for show
Updated show command to also show sbx container version
Added position tracking to show mode
Added --skip-to for show for skipping to some byte
Improved progress reporting
Replaced fraction with progress bar
Made the rate more readable
General overhaul to improve quality
Optimized performance of progress printing code and log writing code
1.1.1 (published on OPAM)
Removed dependency on Core_kernel
1.1.1 uses a custom replacement of Core_kernel.protect and OCaml Pervasives channels
1.1.0 (superseded by 1.1.1, not published on OPAM)
Added "show" command
Switched from using Core to Core_kernel
Now osbx can be compiled on Windows
Switched to a pure OCaml implementation of CRC-CCITT
Implementation is translated from libcrc implementation
Added support for multiple hash functions
added support for sha1 sha256 sha512 and blake2b-512
in prior versions, only sha256 was supported
Encoding, decoding now try to be "smart" (see their man pages)
Fixed Multihash encoding, decoding of BLAKE2 hashes
1.0.1 (published on OPAM)
Changed rescue mode to use the original bytes of the file, rather than regenerating the block bytes itself
Fixed jbuild file to work on macOS when building
Added graceful handling of Ctrl-C breaks in rescue mode
log file stays valid after being interrupted
in 1.0.0, log file may be empty/broken when osbx is interrupted during rescuing
Better progress reporting for encoding, decoding and rescuing
Fixed progress reporting issues with rescuing
in 1.0.0, rescue mode only does a progress report when it outputs a block, rather than after scanning the block bytes
this makes osbx outputs no log when the scanned file section is large and contains no valid blocks
Fixed log writing with rescuing
in 1.0.0, rescue mode only writes to log file when a valid block is found
now it is changed to update log on bytes read, not on blocks written
Updated file size retrieval function to act correctly when dealing with block devices
Changed File_utils.getsize to use Core.In_channel.length instead of Unix.LargeFile.stat
Added progress reporting for hash in decode mode
1.0.0 (published on OPAM)
Base version