XML::LibXML::Dtd (3)

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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 You may parse a from either a string, or from an external 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

2.0122

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.