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# $Id$ |
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package XML::Atom; |
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use strict; |
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use 5.008_001; |
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7117
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our $VERSION = '0.41'; |
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BEGIN { |
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@XML::Atom::EXPORT = qw( LIBXML DATETIME); |
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if (eval { require XML::LibXML }) { |
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*{XML::Atom::LIBXML} = sub() {1}; |
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} else { |
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require XML::XPath; |
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*{XML::Atom::LIBXML} = sub() {0}; |
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} |
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if (eval { require DateTime::Format::Atom }) { |
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*{XML::Atom::DATETIME} = sub() {1}; |
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} else { |
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*{XML::Atom::DATETIME} = sub() {0}; |
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} |
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local $^W = 0; |
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*XML::XPath::Function::namespace_uri = sub { |
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my $self = shift; |
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my($node, @params) = @_; |
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my $ns = $node->getNamespace($node->getPrefix); |
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if (!$ns) { |
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$ns = ($node->getNamespaces)[0]; |
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} |
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XML::XPath::Literal->new($ns ? $ns->getExpanded : ''); |
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}; |
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$XML::Atom::ForceUnicode = 0; |
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$XML::Atom::DefaultVersion = 0.3; |
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} |
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sub libxml_parser { |
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## uses old XML::LibXML < 1.70 interface for compat reasons |
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return XML::LibXML->new( |
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#no_network => 1, # v1.63+ |
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expand_xinclude => 0, |
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expand_entities => 1, |
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load_ext_dtd => 0, |
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ext_ent_handler => sub { warn "External entities disabled."; '' }, |
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); |
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} |
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sub expat_parser { |
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return XML::Parser->new( |
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Handlers => { |
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ExternEnt => sub { warn "External Entities disabled."; '' }, |
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ExternEntFin => sub {}, |
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}, |
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); |
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} |
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use base qw( XML::Atom::ErrorHandler Exporter ); |
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package XML::Atom::Namespace; |
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use strict; |
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sub new { |
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my $class = shift; |
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my($prefix, $uri) = @_; |
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bless { prefix => $prefix, uri => $uri }, $class; |
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} |
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sub DESTROY { } |
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use vars qw( $AUTOLOAD ); |
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sub AUTOLOAD { |
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(my $var = $AUTOLOAD) =~ s!.+::!!; |
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no strict 'refs'; |
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($_[0], $var); |
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} |
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1; |
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__END__ |