/usr/share/perl5/POE/Component/Jabber/ProtocolFactory.pm is in libpoe-component-jabber-perl 3.00-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | package POE::Component::Jabber::ProtocolFactory;
use warnings;
use strict;
use Carp;
use POE::Component::Jabber::XMPP;
use POE::Component::Jabber::Legacy;
use POE::Component::Jabber::J14;
use POE::Component::Jabber::J2;
use constant
{
'JABBERD14_COMPONENT' => 0,
'LEGACY' => 1,
'JABBERD20_COMPONENT' => 2,
'XMPP' => 4,
};
use base('Exporter');
our @EXPORT = qw/ JABBERD14_COMPONENT JABBERD20_COMPONENT LEGACY XMPP /;
our $VERSION = '3.00';
sub get_guts($)
{
my $type = shift(@_);
Carp::confess('No argument provided') if not defined($type);
Carp::confess('Invalid Helper type: ' . $type) if $type =~ /\D+/;
if($type == +XMPP)
{
return POE::Component::Jabber::XMPP->new();
} elsif ($type == +LEGACY) {
return POE::Component::Jabber::Legacy->new();
} elsif ($type == +JABBERD14_COMPONENT) {
return POE::Component::Jabber::J14->new();
} elsif ($type == +JABBERD20_COMPONENT) {
return POE::Component::Jabber::J2->new();
} else {
Carp::confess('Unknown Helper type: ' . $type);
}
}
1;
__END__
=pod
=head1 NAME
POE::Component::Jabber::ProtocolFactory - protected helper class to handle different protocols
=head1 SYNOPSIS
PCJ::ProtocolFactory is a protected helper class used to instantiate specific
Protocols based on exported constants
=head1 DESCRIPTION
PCJ internally uses PCJ::ProtocolFactory to turn the ConnectionType argument
into a Protocol object used to implement the various supported dialects. This
is why the accepted arguments are exported as constants upon use.
=head1 FUNCTIONS
By default no functions are exported beyond the accepted arguments. Only a
package function is available:
=over 4
=item get_guts [Protected]
get_guts takes a single argument and that is a defined constant exported by
this module. It returns a PCJ::Protocol object.
See PCJ::Protocol for details on its methods and implementing different
Protocols.
=back
=head1 CONSTANTS
Below are the constants that are exported. Their names are rather
self-explanatory:
=over 4
=item XMPP
=item LEGACY
=item JABBERD14_COMPONENT
=item JABBERD20_COMPONENT
=back
=head1 NOTES
All supported Protocol types are implemented herein. get_guts will confess if it
receives an invalid argument.
=head1 AUTHOR
(c) Copyright 2007-2009 Nicholas Perez. Released under the GPL.
=cut
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