https://github.com/nkh/p5-data-hexdump-range
Hexadecimal range dumper with colorization, bitfieds and skip ranges
https://github.com/nkh/p5-data-hexdump-range
bitfieds color hexdump range
Last synced: about 1 month ago
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Hexadecimal range dumper with colorization, bitfieds and skip ranges
- Host: GitHub
- URL: https://github.com/nkh/p5-data-hexdump-range
- Owner: nkh
- Created: 2011-05-30T14:13:00.000Z (about 15 years ago)
- Default Branch: master
- Last Pushed: 2023-08-21T10:24:11.000Z (almost 3 years ago)
- Last Synced: 2025-11-03T23:25:07.620Z (9 months ago)
- Topics: bitfieds, color, hexdump, range
- Language: Perl
- Homepage: http://search.cpan.org/~nkh/
- Size: 336 KB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 1
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Metadata Files:
- Readme: README.md
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README
# NAME
hdr - Hexadecial Range Dumper, with bitfields, skip ranges, colors and scripting
# USAGE
$> hdr -r range_definitions file_to_dump
$> hdr file_to_dump -r 'cookie,10,yellow :padding,8 :size,4:data,100' -o ver
The integer part can of a range definition and offset values can be hexadecimal value starting with *0x*
# RANGE DEFINITION
format range example
normal range => integer header, 4, bright_blue
comment => # data section start, #
extra header => @ header, @, red
bitfield => [XInteger][xInteger]bInteger bitfield, X2x4b4 (offset: X byte, x bit)
skip range => XInteger boring, X256,, your comment
# OPTIONS
Options can be given before or after the name of the file to dump.
range_description|r file name containing a description
or a string description formated as:
'name,size,color:name,size:name,size:...'
- read data from stdin
dump_original_range_description dump the un-processed range descriptions
dump_range_description dump the processed range descriptions
offset position in the data where to start dumping
offset_start value added to the offset before display
maximum_size amount of data to dump
orientation|o 'horizontal' or 'vertical'
display_column_names|col display columns names
display_ruler|rul display horizontal ruler
format|f 'ANSI' or 'ASCII' or 'HTML'
display_command_line make the command line part of the output
color 'cycle', 'no_cycle', or 'bw'
colors file containing custom colors
start_color name of the first random color to use
start_tag/end_tag text that is output before and after the dump
see L
data_width|w number of bytes per dump line
offset_format 'hex' or 'dec'
display_offset 0 == no the offset display
display_cumulative_offset 0 == no cumulative offset display
display_zero_size_range 0 == no display of range with size 0
display_zero_size_range_warning 0 == no warnings about ranges with size 0
display_comment_range 0 == no comment range display
display_range_name 1 == display of the range name
maximum_range_name_size truncate range name if longer
display_range_size 1 == prepend the range size to the name
display_hex_dump 1 == display hexadecimal dump column
display_hexascii_dump 1 == display vombined HEX and ASCII dump column
display_dec_dump 1 == display decimal dump column
display_ascii_dump 1 == display ASCII dump column
display_user_information 1 == display user information columns
maximum_user_information_size truncate user information if longer
display_bitfields 1 == display bitfields
display_source 1 == display source for bitfields
maximum_bitfield_source_size truncate bitfield source name if longer
bit_zero_on_left 1 == bit index zero is on the left
h|help display this scripts help page
generate_completion_script|bash generates a completion script on STDOUT
EXAMPLES
see *scripts/hdr_examples
EXIT STATUS
Non zero if an error occured.
# INSTALLATION
To install this module type the following:
perl Build.PL
./Build
./Build test
./Build install
AUTHOR
Nadim ibn hamouda el Khemir
CPAN ID: NKH
mailto: nkh@cpan.org