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elmex |
1.1 |
package Net::XMPP2::Error::Stream; |
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use Net::XMPP2::Error; |
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our @ISA = qw/Net::XMPP2::Error/; |
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=head1 NAME |
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Net::XMPP2::Error::Stream - XML Stream errors |
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Subclass of L<Net::XMPP2::Error> |
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=cut |
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sub init { |
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my ($self) = @_; |
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my $node = $self->xml_node; |
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my @txt = $node->find_all ([qw/streams text/]); |
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my $error; |
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for my $er ( |
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qw/bad-format bad-namespace-prefix conflict connection-timeout host-gone |
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host-unknown improper-addressing internal-server-error invalid-from |
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invalid-id invalid-namespace invalid-xml not-authorized policy-violation |
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remote-connection-failed resource-constraint restricted-xml |
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see-other-host system-shutdown undefined-condition unsupported-stanza-type |
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unsupported-version xml-not-well-formed/) |
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{ |
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if (my (@n) = $node->find_all ([streams => $er])) { |
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$error = $n[0]->name; |
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last; |
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} |
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} |
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unless ($error) { |
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#d# warn "got undefined error stanza, trying to find any undefined error..."; |
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for my $n ($node->nodes) { |
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if ($n->eq_ns ('streams')) { |
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$error = $n->name; |
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} |
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} |
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} |
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$self->{error_name} = $error; |
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$self->{error_text} = @txt ? $txt[0]->text : ''; |
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} |
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=head2 METHODS |
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=over 4 |
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=item B<xml_node ()> |
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Returns the L<Net::XMPP2::Node> object for this stream error. |
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=cut |
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sub xml_node { |
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$_[0]->{node} |
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} |
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=item B<name ()> |
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Returns the name of the error. That might be undef, one of the following |
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strings or some other string that has been discovered by a heuristic |
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(because some servers send errors that are not in the RFC). |
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bad-format |
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bad-namespace-prefix |
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conflict |
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connection-timeout |
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host-gone |
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host-unknown |
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improper-addressing |
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internal-server-error |
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invalid-from |
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invalid-id |
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invalid-namespace |
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invalid-xml |
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not-authorized |
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policy-violation |
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remote-connection-failed |
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resource-constraint |
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restricted-xml |
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see-other-host |
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system-shutdown |
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undefined-condition |
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unsupported-stanza-type |
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unsupported-version |
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xml-not-well-formed |
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=cut |
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sub name { $_[0]->{error_name} } |
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=item B<text ()> |
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The humand readable error portion. Might be undef if none was received. |
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=cut |
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sub text { $_[0]->{error_text} } |
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sub string { |
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my ($self) = @_; |
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sprintf ("stream error: %s: %s", |
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$self->name, |
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$self->text) |
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} |
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=back |
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=cut |
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=head1 AUTHOR |
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Robin Redeker, C<< <elmex at ta-sa.org> >>, JID: C<< <elmex at jabber.org> >> |
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=head1 COPYRIGHT & LICENSE |
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Copyright 2007 Robin Redeker, all rights reserved. |
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This program is free software; you can redistribute it and/or modify it |
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under the same terms as Perl itself. |
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=cut |
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1; # End of Net::XMPP2 |
