THDAT(1) General Commands Manual THDAT(1)

NAME

thdatTouhou archive tool

SYNOPSIS

thdat command[version] [archive [file ...]]

DESCRIPTION

The thdat utility extracts files from an archive or creates a new archive from a set of files. The following commands are available:
c[version] archive file [file ...]
Archives the specified files.
d[version] archive [file ...]
Extracts files. If no files are specified, all files are extracted. The format is not automatically detected.
h
Displays the usage along with the supported versions.
V
Displays the program version.

The version specifies which archive format to use. Refer to the output of the h command for a list of supported formats. The greatest version number is used by default.

ENVIRONMENT

OMP_NUM_THREADS
The number of threads to be used for compression and decompression. The default used when OMP_NUM_THREADS is not set depends on the OpenMP implementation.

EXIT STATUS

The thdat utility exits with 0 on success, 1 on error.

EXAMPLES

Create a new archive from the input files:

thdat c6 output.dat input.anm input.msg input.ecl

Extract all files from the archive to the current working directory:

thdat d8 th08.dat

SEE ALSO

Project homepage

CAVEATS

BGM archives are not supported by the thdat utility.

BUGS

The format used by TH03-TH05 uses separate encryption keys for each entry in the archives, as well as one key for the entry list. It is not known if these keys are computed from the entries, or if they are randomly assigned. They are currently set to constant values.

Original TH08 and TH09 archives contain a large amount of encrypted zero padding at the end of the entry list. This padding is reduced to four bytes.

SECURITY CONSIDERATIONS

File names may not be properly sanitized when extracting. Furthermode, invalid data may not be properly handled. Do not extract untrusted archives.
March 13, 2011 GensokyOS