[b38b0b2] | 1 | use strict; |
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| 2 | use warnings; |
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| 3 | |
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| 4 | package BarnOwl::Module::IRC::Connection; |
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| 5 | |
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| 6 | =head1 NAME |
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| 7 | |
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| 8 | BarnOwl::Module::IRC::Connection |
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| 9 | |
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| 10 | =head1 DESCRIPTION |
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| 11 | |
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| 12 | This module is a Net::IRC::Connection subclass for BarnOwl's IRC |
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| 13 | support |
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| 14 | |
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| 15 | =cut |
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| 16 | |
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[2c40dc0] | 17 | use base qw(Net::IRC::Connection Class::Accessor Exporter); |
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[b38b0b2] | 18 | __PACKAGE__->mk_accessors(qw(alias channels)); |
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[2c40dc0] | 19 | our @EXPORT_OK = qw(&is_private); |
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[b38b0b2] | 20 | |
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| 21 | use BarnOwl; |
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| 22 | |
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| 23 | sub new { |
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| 24 | my $class = shift; |
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| 25 | my $irc = shift; |
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| 26 | my $alias = shift; |
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| 27 | my %args = (@_); |
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| 28 | my $self = $class->SUPER::new($irc, %args); |
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| 29 | $self->alias($alias); |
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| 30 | $self->channels([]); |
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| 31 | bless($self, $class); |
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| 32 | |
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[2c40dc0] | 33 | $self->add_global_handler(376 => sub { goto &on_connect }); |
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| 34 | $self->add_global_handler(['msg', 'notice', 'public', 'caction'], |
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| 35 | sub { goto &on_msg }); |
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| 36 | $self->add_global_handler(cping => sub { goto &on_ping }); |
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[47b6a5f] | 37 | $self->add_global_handler(join => sub { goto &on_join }); |
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| 38 | $self->add_global_handler(part => sub { goto &on_part }); |
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[b38b0b2] | 39 | $self->add_default_handler(sub { goto &on_event; }); |
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| 40 | |
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| 41 | return $self; |
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| 42 | } |
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| 43 | |
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| 44 | ################################################################################ |
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| 45 | ############################### IRC callbacks ################################## |
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| 46 | ################################################################################ |
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| 47 | |
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| 48 | sub on_connect { |
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| 49 | my ($self, $evt) = @_; |
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| 50 | BarnOwl::admin_message("IRC", "Connected to " . $self->server . " (" . $self->alias . ")"); |
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| 51 | } |
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| 52 | |
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[47b6a5f] | 53 | sub new_message { |
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| 54 | my $self = shift; |
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| 55 | my $evt = shift; |
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| 56 | return BarnOwl::Message->new( |
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| 57 | type => 'IRC', |
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| 58 | server => $self->server, |
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| 59 | network => $self->alias, |
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| 60 | sender => $evt->nick, |
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| 61 | hostname => $evt->host, |
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| 62 | from => $evt->from, |
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| 63 | @_ |
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| 64 | ); |
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| 65 | } |
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| 66 | |
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[b38b0b2] | 67 | sub on_msg { |
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| 68 | my ($self, $evt) = @_; |
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[2c40dc0] | 69 | my ($recipient) = $evt->to; |
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| 70 | my $body = strip_irc_formatting([$evt->args]->[0]); |
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| 71 | $body = BarnOwl::Style::boldify($evt->nick.' '.$body) if $evt->type eq 'caction'; |
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[47b6a5f] | 72 | my $msg = $self->new_message($evt, |
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[b38b0b2] | 73 | direction => 'in', |
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[2c40dc0] | 74 | recipient => $recipient, |
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[47b6a5f] | 75 | body => $body, |
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[2c40dc0] | 76 | $evt->type eq 'notice' ? |
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| 77 | (notice => 'true') : (), |
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| 78 | is_private($recipient) ? |
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[0e52069] | 79 | (isprivate => 'true') : (channel => $recipient), |
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[2c40dc0] | 80 | replycmd => 'irc-msg ' . |
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| 81 | (is_private($recipient) ? $evt->nick : $recipient), |
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[47b6a5f] | 82 | replysendercmd => 'irc-msg ' . $evt->nick |
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[b38b0b2] | 83 | ); |
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[47b6a5f] | 84 | |
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[b38b0b2] | 85 | BarnOwl::queue_message($msg); |
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| 86 | } |
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| 87 | |
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[2c40dc0] | 88 | sub on_ping { |
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| 89 | my ($self, $evt) = @_; |
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| 90 | $self->ctcp_reply($evt->nick, join (' ', ($evt->args))); |
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| 91 | } |
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| 92 | |
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[47b6a5f] | 93 | sub on_join { |
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| 94 | my ($self, $evt) = @_; |
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| 95 | my $msg = $self->new_message($evt, |
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| 96 | loginout => 'login', |
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| 97 | channel => $evt->to, |
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| 98 | ); |
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| 99 | BarnOwl::queue_message($msg); |
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| 100 | } |
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| 101 | |
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| 102 | sub on_part { |
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| 103 | my ($self, $evt) = @_; |
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| 104 | my $msg = $self->new_message($evt, |
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| 105 | loginout => 'logout', |
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| 106 | channel => $evt->to, |
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| 107 | ); |
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| 108 | BarnOwl::queue_message($msg); |
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| 109 | } |
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| 110 | |
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[2c40dc0] | 111 | sub on_event { |
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| 112 | my ($self, $evt) = @_; |
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| 113 | BarnOwl::admin_message("IRC", |
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[47b6a5f] | 114 | "[" . $self->alias . "] Unhandled IRC event of type " . $evt->type . ":\n" |
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[2c40dc0] | 115 | . strip_irc_formatting(join("\n", $evt->args))) |
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| 116 | if BarnOwl::getvar('irc:spew') eq 'on'; |
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| 117 | } |
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| 118 | |
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[b38b0b2] | 119 | ################################################################################ |
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| 120 | ########################### Utilities/Helpers ################################## |
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| 121 | ################################################################################ |
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| 122 | |
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| 123 | sub strip_irc_formatting { |
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| 124 | my $body = shift; |
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| 125 | my @pieces = split /\x02/, $body; |
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| 126 | my $out; |
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| 127 | while(@pieces) { |
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| 128 | $out .= shift @pieces; |
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| 129 | $out .= BarnOwl::Style::boldify(shift @pieces) if @pieces; |
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| 130 | } |
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| 131 | return $out; |
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| 132 | } |
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| 133 | |
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[2c40dc0] | 134 | # Determines if the given message recipient is a username, as opposed to |
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| 135 | # a channel that starts with # or &. |
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| 136 | sub is_private { |
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| 137 | return shift !~ /^[\#\&]/; |
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| 138 | } |
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[b38b0b2] | 139 | |
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| 140 | 1; |
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