XML::LibXML::Dtd - XML::LibXML DTD Handling

NAME  SYNOPSIS  DESCRIPTION  METHODS  AUTHORS  VERSION  COPYRIGHT  LICENSE 

---

NAME

XML::LibXML::Dtd − XML::LibXML DTD Handling

SYNOPSIS

use XML::LibXML;
$dtd = XML::LibXML::Dtd−>new($public_id, $system_id);
$dtd = XML::LibXML::Dtd−>parse_string($dtd_str);
$publicId = $dtd−>getName();
$publicId = $dtd−>publicId();
$systemId = $dtd−>systemId();

DESCRIPTION

This class holds a DTD. You may parse a DTD from either a string, or from an external SYSTEM identifier.

No support is available as yet for parsing from a filehandle.

XML::LibXML::Dtd is a sub-class of XML::LibXML::Node, so all the methods available to nodes (particularly toString()) are available to Dtd objects.

METHODS

new

$dtd = XML::LibXML::Dtd−>new($public_id, $system_id);

Parse a DTD from the system identifier, and return a DTD object that you can pass to $doc−>is_valid() or $doc−>validate().

my $dtd = XML::LibXML::Dtd−>new(
"SOME // Public / ID / 1.0",
"test.dtd"
);
my $doc = XML::LibXML−>new−>parse_file("test.xml");
$doc−>validate($dtd);

parse_string

$dtd = XML::LibXML::Dtd−>parse_string($dtd_str);

The same as new() above, except you can parse a DTD from a string. Note that parsing from string may fail if the DTD contains external parametric-entity references with relative URLs.

getName

$publicId = $dtd−>getName();

Returns the name of DTD; i.e., the name immediately following the DOCTYPE keyword.

publicId

$publicId = $dtd−>publicId();

Returns the public identifier of the external subset.

systemId

$systemId = $dtd−>systemId();

Returns the system identifier of the external subset.

AUTHORS

Matt Sergeant, Christian Glahn, Petr Pajas

VERSION

2.0209

COPYRIGHT

2001−2007, AxKit.com Ltd.

2002−2006, Christian Glahn.

2006−2009, Petr Pajas.

LICENSE

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

---