XML::LibXML::Dtd(3)

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
2.0210

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.