NAME

Mojo::ByteStream - ByteStream

SYNOPSIS

use Mojo::ByteStream;

my $stream = Mojo::ByteStream->new('foobarbaz');

$stream->camelize;
$stream->decamelize;
$stream->b64_encode;
$stream->b64_decode;
$stream->encode('UTF-8');
$stream->decode('UTF-8');
$stream->hmac_md5_sum('secret');
$stream->hmac_sha1_sum('secret');
$stream->html_escape;
$stream->html_unescape;
$stream->md5_bytes;
$stream->md5_sum;
$stream->qp_encode;
$stream->qp_decode;
$stream->quote;
$stream->sha1_bytes;
$stream->sha1_sum;
$stream->trim;
$stream->unquote;
$stream->url_escape;
$stream->url_sanitize;
$stream->url_unescape;
$stream->xml_escape;
$stream->punycode_encode;
$stream->punycode_decode;

my $size = $stream->size;

my $stream2 = $stream->clone;
print $stream2->to_string;
$stream2->say;

# Chained
my $stream = Mojo::ByteStream->new('foo bar baz')->quote;
$stream = $stream->unquote->encode('UTF-8)->b64_encode;
print "$stream";

# Alternative constructor
use Mojo::ByteStream 'b';
my $stream = b('foobarbaz')->html_escape;

# Buffering
my $stream = Mojo::ByteStream->new;
$stream->add_chunk('bar');
my $foo = $stream->remove(3);
my $bar = $stream->empty;

DESCRIPTION

Mojo::ByteStream provides portable text and bytestream manipulation functions.

METHODS

Mojo::ByteStream inherits all methods from Mojo::Base and implements the following new ones.

new

my $stream = Mojo::ByteStream->new($string);

Construct a new Mojo::ByteStream object.

add_chunk

$stream = $stream->add_chunk('foo');

Add chunk of data to bytestream.

b64_decode

$stream = $stream->b64_decode;

Base 64 decode bytestream.

b64_encode

$stream = $stream->b64_encode;
$stream = $stream->b64_encode('');

Base 64 encode bytestream.

camelize

$stream = $stream->camelize;

Camelize bytestream.

foo_bar -> FooBar

clone

my $stream2 = $stream->clone;

Clone bytestream.

contains

my $position = $stream->contains('something');

Check if bytestream contains a specific string.

decamelize

$stream = $stream->decamelize;

Decamelize bytestream.

FooBar -> foo_bar

decode

$stream = $stream->decode($encoding);

Decode bytestream.

$stream->decode('UTF-8')->to_string;

empty

my $chunk = $stream->empty;

Empty bytestream.

encode

$stream = $stream->encode($encoding);

Encode bytestream.

$stream->encode('UTF-8')->to_string;

get_line

my $line = $stream->get_line;

Extract a whole line from start of bytestream. Lines are expected to end with 0x0d 0x0a or 0x0a.

hmac_md5_sum

$stream = $stream->hmac_md5_sum($secret);

Turn bytestream into HMAC-MD5 checksum of old content.

hmac_sha1_sum

$stream = $stream->hmac_sha1_sum($secret);

Turn bytestream into HMAC-SHA1 checksum of old content. Note that Perl 5.10 or Digest::SHA are required for SHA1 support.

html_escape

$stream = $stream->html_escape;

HTML escape bytestream.

html_unescape

$stream = $stream->html_unescape;

HTML unescape bytestream.

md5_bytes

$stream = $stream->md5_bytes;

Turn bytestream into binary MD5 checksum of old content.

md5_sum

$stream = $stream->md5_sum;

Turn bytestream into MD5 checksum of old content.

punycode_decode

$stream = $stream->punycode_decode;

Punycode decode bytestream, as described in RFC 3492.

punycode_encode

$stream = $stream->punycode_encode;

Punycode encode bytestream, as described in RFC 3492.

qp_decode

$stream = $stream->qp_decode;

Quoted Printable decode bytestream.

qp_encode

$stream = $stream->qp_encode;

Quoted Printable encode bytestream.

quote

$stream = $stream->quote;

Quote bytestream.

raw_size

my $size = $stream->raw_size;

Raw size of chunks added to bytestream in bytes.

remove

my $chunk = $stream->remove(4);
my $chunk = $stream->remove(4, 'abcd');

Remove a specific number of bytes from bytestream.

say

$stream->say;
$stream->say(*STDERR);

Print bytestream to handle or STDOUT and append a newline.

sha1_bytes

$stream = $stream->sha1_bytes;

Turn bytestream into binary SHA1 checksum of old content. Note that Perl 5.10 or Digest::SHA are required for SHA1 support.

sha1_sum

$stream = $stream->sha1_sum;

Turn bytestream into SHA1 checksum of old content. Note that Perl 5.10 or Digest::SHA are required for SHA1 support.

size

my $size = $stream->size;

Size of bytestream.

to_string

my $string = $stream->to_string;

Stringify bytestream.

trim

$stream = $stream->trim;

Trim whitespace characters from both ends of bytestream.

unquote

$stream = $stream->unquote;

Unquote bytestream.

url_escape

$stream = $stream->url_escape;
$stream = $stream->url_escape('A-Za-z0-9\-\.\_\~');

URL escape bytestream.

url_sanitize

$stream = $stream->url_sanitize;

URL sanitize bytestream.

url_unescape

$stream = $stream->url_unescape;

URL unescape bytestream.

xml_escape

$stream = $stream->xml_escape;

XML escape bytestream, this is a much faster version of html_escape escaping only the characters &, <, >, " and '.

SEE ALSO

Mojolicious, Mojolicious::Guides, http://mojolicious.org.

cpanm Mojolicious

perl -MCPAN -e shell
install Mojolicious