sdf2fps(1) [debian man page]

SDF2FPS(1)							   User Commands							SDF2FPS(1)

NAME

       sdf2fps - sdf2fps

DESCRIPTION

       usage: sdf2fps [-h] [--id-tag TAG] [--fp-tag TAG] [--num-bits INT]

	      [--errors  {strict,report,ignore}]  [-o  FILENAME]  [--software  TEXT] [--type TEXT] [--decompress METHOD] [--binary] [--binary-msb]
	      [--hex] [--hex-lsb] [--hex-msb] [--base64] [--cactvs] [--decoder DECODER] [--pubchem] [filenames [filenames ...]]

       Extract a fingerprint tag from an SD file and generate FPS fingerprints

   positional arguments:
       filenames
	      input SD files (default is stdin)

   optional arguments:
       -h, --help
	      show this help message and exit

       --id-tag TAG
	      get the record id from TAG instead of the first line of the record

       --fp-tag TAG
	      get the fingerprint from tag TAG (required)

       --num-bits INT
	      use the first INT bits of the input. Use only when the last 1-7 bits of the last byte are not part of  the  fingerprint.	Unexpected
	      errors will occur if these bits are not all zero.

       --errors {strict,report,ignore}
	      how should structure parse errors be handled?  (default=strict)

       -o FILENAME, --output FILENAME
	      save the fingerprints to FILENAME (default=stdout)

       --software TEXT
	      use TEXT as the software description

       --type TEXT
	      use TEXT as the fingerprint type description

       --decompress METHOD
	      use METHOD to decompress the input (default='auto', 'none', 'gzip', 'bzip2')

   Fingerprint decoding options:
       --binary
	      Encoded with the characters '0' and '1'. Bit #0 comes first. Example: 00100000 encodes the value 4

       --binary-msb
	      Encoded with the characters '0' and '1'. Bit #0 comes last. Example: 00000100 encodes the value 4

       --hex  Hex encoded. Bit #0 is the first bit (1<<0) of the first byte. Example: 01f2 encodes the value x01xf2 = 498

       --hex-lsb
	      Hex encoded. Bit #0 is the eigth bit (1<<7) of the first byte. Example: 804f encodes the value x01xf2 = 498

       --hex-msb
	      Hex encoded. Bit #0 is the first bit (1<<0) of the last byte. Example: f201 encodes the value x01xf2 = 498

       --base64
	      Base-64 encoded. Bit #0 is first bit (1<<0) of first byte. Example: AfI= encodes value x01xf2 = 498

       --cactvs
	      CACTVS encoding, based on base64 and includes a version and bit length

       --decoder DECODER
	      import and use the DECODER function to decode the fingerprint

   shortcuts:
       --pubchem
	      decode  CACTVS  substructure  keys  used	in  PubChem.  Same  as	--software=CACTVS/unknown  --type  'CACTVSE_SCREEN/1.0 extended=2'
	      --fptag=PUBCHEM_CACTVS_SUBSKEYS --cactvs

sdf2fps 1.0							     June 2012								SDF2FPS(1)

base32::hex(n)							  Base32 encoding						    base32::hex(n)

__________________________________________________________________________________________________________________________________________________

NAME

       base32::hex - base32 extended hex encoding

SYNOPSIS

       package require Tcl  8.4

       package require base32::core  ?0.1?

       package require base32::hex  ?0.1?

       ::base32::hex::encode string

       ::base32::hex::decode estring

_________________________________________________________________

DESCRIPTION

       This  package  provides	commands for encoding and decoding of strings into and out of the extended hex base32 encoding as specified in the
       RFC 3548bis draft.

API

       ::base32::hex::encode string
	      This command encodes the given string in extended hex base32 and returns the encoded string as its result. The result may be  padded
	      with the character = to signal a partial encoding at the end of the input string.

       ::base32::hex::decode estring
	      This  commands  takes  the  estring  and	decodes it under the assumption that it is a valid extended hex base32 encoded string. The
	      result of the decoding is returned as the result of the command.

	      Note that while the encoder will generate only uppercase characters this decoder accepts input in lowercase as well.

	      The command will always throw an error whenever encountering conditions which signal some type of bogus input, namely if

	      [1]    the input contains characters which are not valid output of a extended hex base32 encoder,

	      [2]    the length of the input is not a multiple of eight,

	      [3]    padding appears not at the end of input, but in the middle,

	      [4]    the padding has not of length six, four, three, or one characters,

CODE MAP

       The code map used to convert 5-bit sequences is shown below, with the numeric id of the bit sequences to the left and the character used to
       encode it to the right. The important feature of the extended hex mapping is that the first 16 codes map to the digits and hex characters.

	    0 0    9 9	      18 I   27 R
	    1 1   10 A	      19 J   28 S
	    2 2   11 B	      20 K   29 T
	    3 3   12 C	      21 L   30 U
	    4 4   13 D	      22 M   31 V
	    5 5   14 E	      23 N
	    6 6   15 F	      24 O
	    7 7        16 G   25 P
	    8 8        17 H   26 Q

BUGS, IDEAS, FEEDBACK
       This  document,	and the package it describes, will undoubtedly contain bugs and other problems.  Please report such in the category base32
       of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you may have for
       either package and/or documentation.

KEYWORDS

       base32, hex, rfc3548

COPYRIGHT

       Copyright (c) Public domain

base32									0.1							    base32::hex(n)