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Convert::Bencode are functions for converting to/from bencoded strings.

SYNOPSIS

use Convert::Bencode qw(bencode bdecode);

my $string = "d4:ainti12345e3:key5:value4:type4:teste";
my $hashref = bdecode($string);

foreach my $key (keys(%{$hashref})) {
print "Key: $key, Value: ${$hashref}{$key}n";
}

my $encoded_string = bencode($hashref);
print $encoded_string."n";

This module provides two functions, bencode and bdecode, which encode and decode bencoded strings respectivly.

Convert::ASN1 is an ASN.1 Encode/Decode library.

SYNOPSYS

use Convert::ASN1;

$asn = Convert::ASN1->new;
$asn->prepare(q<

[APPLICATION 7] SEQUENCE {
int INTEGER,
str OCTET STRING
}

>);

$pdu = $asn->encode( int => 7, str => "string");

$out = $asn->decode($pdu);
print $out->{int}," ",$out->{str},"n";

use Convert::ASN1 qw(:io);

$peer = asn_recv($sock,$buffer,0);
$nbytes = asn_read($fh, $buffer);
$nbytes = asn_send($sock, $buffer, $peer);
$nbytes = asn_send($sock, $buffer);
$nbytes = asn_write($fh, $buffer);
$buffer = asn_get($fh);
$yes = asn_ready($fh)

Convert::ASN1 encodes and decodes ASN.1 data structures using BER/DER rules.

GD::Convert is a Perl module with additional output formats for GD.

SYNOPSIS

use GD;
use GD::Convert qw(gif=gif_netpbm newFromGif=newFromGif_imagemagick wbmp);
# or:
require GD::Convert;
import GD::Convert;
...
$gd->ppm;
$gd->xpm;
$gd->gif;
$gd->wbmp;
...
$gd = GD::Image->newFromPpmData(...);
$gd = GD::Image->newFromGif(...);

This module provides additional output methods for the GD module: ppm, xpm, wbmp, gif_netpbm and gif_imagemagick, and also additional constructors: newFromPpm, newFromPpmData, newFromGif_netpbm, newFromGifData_netpbm, newFromGif_imagemagick, newFromGifData_imagemagick.

The new methods go into the GD namespace.

For convenience, it is possible to set shorter names for the gif, newFromGif and newFromGifData methods by providing one of the following strings in the import list:

gif=gif_netpbm
newFromGif=newFromGif_netpbm
newFromGifData=newFromGifData_netpbm

Use external commands from netpbm to load and create GIF images.

gif=gif_imagemagick
newFromGif=newFromGif_imagemagick
newFromGifData=newFromGifData_imagemagick

Use external commands from imagemagick to load and create GIF images.

gif=any
newFromGif=any
newFromGifData=any

Use any of the above methods to load and create GIF images.

wbmp

Create wbmp images. Only necessary for GD before version 1.26, but it does not hurt if it is included with newer GD versions.

The new methods and constructors:

$ppmdata = $image->ppm

Take a GD image and return a string with a PPM file as its content.

$xpmdata = $image->xpm

Take a GD image and return a string with a XPM file as its content.

$gifdata = $image->gif_netpbm([...])

Take a GD image and return a string with a GIF file as its content. The conversion will use the ppmtogif binary from netpbm. Make sure that ppmtogif is actually in your PATH. If you specify gif=gif_netpbm in the use line, then you can use the method name gif instead.

The gif_netpbm handles the optional parameter -transparencyhack. If set to a true value, a transparent GIF file will be produced. Note that this will not work if the transparent color occurs also as a normal color.

$gifdata = $image->gif_imagemagick

This is the same as gif_netpbm, instead it is using the convert program of ImageMagick.

$image = GD::Image->newFromPpm($file, [$truecolor])

Create a GD image from the named ppm file or filehandle reference. Only raw ppm files (signature P6) are supported.

$image = GD::Image->newFromPpmData($data, [$truecolor])

Create a GD image from the data string containing ppm data. Only raw ppm files are supported.

$image = GD::Image->newFromGif_netpbm($file, [$truecolor]);

Create a GD image from the named file or filehandle reference using external netpbm programs.

$image = GD::Image->newFromGifData_netpbm($file, [$truecolor]);

Create a GD image from the data string using external netpbm programs.

$image = GD::Image->newFromGif_imagemagick($file, [$truecolor]);

Create a GD image from the named file or filehandle reference using external ImageMagick programs.

$image = GD::Image->newFromGifData_imagemagick($file, [$truecolor]);

Create a GD image from the data string using external ImageMagick programs.

You can set the variable $GD::Convert::DEBUG to a true value to get some information about external commands used while converting.

Convert::Braille is a Perl module that can convert Between Braille Encodings.

SYNOPSIS

use Convert::Braille;

print brailleAsciiToUnicode ( "HELLO" ), "n";
print brailleDotsToAscii ( "12515123123135" ), "n";

EXPORTS
brailleDotsToUnicode
brailleUnicodeToDots
brailleUnicodeToAscii
brailleAsciiToUnicode
brailleAsciiToDots
brailleDotsToAscii

Convert::Wiki::Node::Head is a Perl module that represents a headline node.

SYNOPSIS

use Convert::Wiki::Node::Head;

my $head = Convert::Wiki::Node->new( txt => About Foo, type => head1 );

print $head->as_wiki();

A Convert::Wiki::Node::Head represents a headline node in a text.

Convert::Wiki::Node::Item is a Perl module that represents an item in a list (aka < li > or *).

SYNOPSIS

use Convert::Wiki::Node::Item;

my $para = Convert::Wiki::Node->new( txt => Foo is a foobar., type => item );

print $para->as_wiki(); # print something like "* Foo is a foorbarn"

A Convert::Wiki::Node::Item represents an item in a list (aka the equivalent of < li > or *.

Convert::Translit, transliterate, build_substitutes is a Perl module for string conversion among numerous character sets.

SYNOPSIS

use Convert::Translit;
$translator = new Convert::Translit($result_chset);
$translator = new Convert::Translit($orig_chset, $result_chset);
$translator = new Convert::Translit($orig_chset, $result_chset, $verbose);

$result_st = $translator->transliterate($orig_st);
$result_st = Convert::Translit::transliterate($orig_st);

build_substitutes Convert::Translit();

Convert::Translit::build_substitutes();

This module converts strings among 8-bit character sets defined by IETF RFC 1345 (about 128 sets). The RFC document is included so you can look up character set names and aliases; its also read by the module when composing conversion maps. Failing functions or objects return undef value.

Export_OK Functions:

transliterate()
returns a string in $result_chset for an argument string in $orig_chset, transliterating by a map composed by new().

build_substitutes()
rebuilds the file "substitutes" containing character definitions and approximate substitutions used when a character in $orig_chset isnt defined in $result_chset. For example, "Latin capital A" may be substituted for "Latin capital A with ogonek". It takes a long time to rebuild this file, but you should never need to. Its only source of information is file "rfc1345".

Object methods:

new()
creates a new object for converting from $orig_chset to $result_chset, these being names (or aliases) of 8-bit character sets defined in RFC 1345. If only one argument, then $orig_chset is assumed "ascii". If three arguments, the third is verbosity flag. Verbose output lists approximate substitutions and other compromises.

transliterate()
is same as the function of that name.

build_substitutes()
is same as the function of that name.