[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; |
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| 5 | |
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| 6 | =head1 NAME |
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| 7 | |
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[2c40dc0] | 8 | BarnOwl::Module::IRC |
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[b38b0b2] | 9 | |
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| 10 | =head1 DESCRIPTION |
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| 11 | |
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[2c40dc0] | 12 | This module implements IRC support for barnowl. |
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[b38b0b2] | 13 | |
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| 14 | =cut |
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| 15 | |
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| 16 | use BarnOwl; |
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| 17 | use BarnOwl::Hooks; |
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| 18 | use BarnOwl::Message::IRC; |
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[380b1ab] | 19 | use BarnOwl::Module::IRC::Connection qw(is_private); |
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[ab9cd8f] | 20 | use BarnOwl::Module::IRC::Completion; |
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[b38b0b2] | 21 | |
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| 22 | use Net::IRC; |
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| 23 | use Getopt::Long; |
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| 24 | |
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[2c40dc0] | 25 | our $VERSION = 0.02; |
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[b38b0b2] | 26 | |
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| 27 | our $irc; |
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| 28 | |
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| 29 | # Hash alias -> BarnOwl::Module::IRC::Connection object |
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| 30 | our %ircnets; |
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[fe8cad8] | 31 | our %channels; |
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[3b4ba7d] | 32 | our %reconnect; |
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[b38b0b2] | 33 | |
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| 34 | sub startup { |
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[b10f340] | 35 | BarnOwl::new_variable_string('irc:nick', { |
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| 36 | default => $ENV{USER}, |
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| 37 | summary => 'The default IRC nickname', |
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| 38 | description => 'By default, irc-connect will use this nick ' . |
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| 39 | 'when connecting to a new server. See :help irc-connect for ' . |
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| 40 | 'more information.' |
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| 41 | }); |
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| 42 | |
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| 43 | BarnOwl::new_variable_string('irc:user', { |
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| 44 | default => $ENV{USER}, |
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| 45 | summary => 'The IRC "username" field' |
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| 46 | }); |
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| 47 | BarnOwl::new_variable_string('irc:name', { |
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| 48 | default => "", |
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| 49 | summary => 'A short name field for IRC', |
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| 50 | description => 'A short (maybe 60 or so chars) piece of text, ' . |
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| 51 | 'originally intended to display your real name, which people ' . |
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| 52 | 'often use for pithy quotes and URLs.' |
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| 53 | }); |
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[cd12307] | 54 | |
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[b10f340] | 55 | BarnOwl::new_variable_bool('irc:spew', { |
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| 56 | default => 0, |
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| 57 | summary => 'Show unhandled IRC events', |
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| 58 | description => 'If set, display all unrecognized IRC events as ' . |
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[cd12307] | 59 | 'admin messages. Intended for debugging and development use only.' |
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[b10f340] | 60 | }); |
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[f81176c] | 61 | |
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| 62 | BarnOwl::new_variable_string('irc:skip', { |
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| 63 | default => 'welcome yourhost created ' . |
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| 64 | 'luserclient luserme luserop luserchannels', |
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| 65 | summary => 'Skip messages of these types', |
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| 66 | description => 'If set, each (space-separated) message type ' . |
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| 67 | 'provided will be hidden and ignored if received.' |
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| 68 | }); |
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| 69 | |
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[b38b0b2] | 70 | register_commands(); |
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| 71 | register_handlers(); |
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[96f7b07] | 72 | BarnOwl::filter(qw{irc type ^IRC$ or ( type ^admin$ and adminheader ^IRC$ )}); |
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[b38b0b2] | 73 | } |
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| 74 | |
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| 75 | sub shutdown { |
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| 76 | for my $conn (values %ircnets) { |
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[ba2ca66] | 77 | $conn->conn->disconnect(); |
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[b38b0b2] | 78 | } |
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| 79 | } |
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| 80 | |
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[f17bb2c0] | 81 | sub quickstart { |
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| 82 | return <<'END_QUICKSTART'; |
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| 83 | @b[IRC:] |
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| 84 | Use ':irc-connect @b[server]' to connect to an IRC server, and |
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| 85 | ':irc-join @b[#channel]' to join a channel. ':irc-msg @b[#channel] |
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| 86 | @b[message]' sends a message to a channel. |
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| 87 | END_QUICKSTART |
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| 88 | } |
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| 89 | |
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[da554da] | 90 | sub buddylist { |
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| 91 | my $list = ""; |
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| 92 | |
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| 93 | for my $net (sort keys %ircnets) { |
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| 94 | my $conn = $ircnets{$net}; |
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| 95 | my ($nick, $server) = ($conn->nick, $conn->server); |
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| 96 | $list .= BarnOwl::Style::boldify("IRC channels for $net ($nick\@$server)\n"); |
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| 97 | |
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| 98 | for my $chan (keys %channels) { |
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| 99 | next unless grep $_ eq $conn, @{$channels{$chan}}; |
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| 100 | $list .= " $chan\n"; |
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| 101 | } |
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| 102 | $list .= "\n"; |
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| 103 | } |
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| 104 | |
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| 105 | return $list; |
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| 106 | } |
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| 107 | |
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[9c7a701] | 108 | #sub mainloop_hook { |
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| 109 | # return unless defined $irc; |
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| 110 | # eval { |
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| 111 | # $irc->do_one_loop(); |
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| 112 | # }; |
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| 113 | # return; |
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| 114 | #} |
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| 115 | |
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| 116 | sub OwlProcess { |
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[b38b0b2] | 117 | return unless defined $irc; |
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| 118 | eval { |
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| 119 | $irc->do_one_loop(); |
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| 120 | }; |
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| 121 | return; |
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| 122 | } |
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| 123 | |
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[9c7a701] | 124 | |
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[b38b0b2] | 125 | sub register_handlers { |
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| 126 | if(!$irc) { |
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| 127 | $irc = Net::IRC->new; |
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| 128 | $irc->timeout(0); |
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| 129 | } |
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| 130 | } |
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| 131 | |
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[f81176c] | 132 | sub skip_msg { |
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| 133 | my $class = shift; |
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| 134 | my $type = lc shift; |
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| 135 | my $skip = lc BarnOwl::getvar('irc:skip'); |
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| 136 | return grep {$_ eq $type} split ' ', $skip; |
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| 137 | } |
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| 138 | |
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[330c55a] | 139 | use constant OPTIONAL_CHANNEL => 1; |
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| 140 | use constant REQUIRE_CHANNEL => 2; |
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| 141 | |
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[b38b0b2] | 142 | sub register_commands { |
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[f17bb2c0] | 143 | BarnOwl::new_command( |
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| 144 | 'irc-connect' => \&cmd_connect, |
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| 145 | { |
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| 146 | summary => 'Connect to an IRC server', |
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| 147 | usage => |
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| 148 | 'irc-connect [-a ALIAS ] [-s] [-p PASSWORD] [-n NICK] SERVER [port]', |
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[cd12307] | 149 | description => <<END_DESCR |
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| 150 | Connect to an IRC server. Supported options are: |
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[f17bb2c0] | 151 | |
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| 152 | -a <alias> Define an alias for this server |
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| 153 | -s Use SSL |
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| 154 | -p <password> Specify the password to use |
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| 155 | -n <nick> Use a non-default nick |
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| 156 | |
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| 157 | The -a option specifies an alias to use for this connection. This |
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| 158 | alias can be passed to the '-a' argument of any other IRC command to |
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| 159 | control which connection it operates on. |
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| 160 | |
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| 161 | For servers with hostnames of the form "irc.FOO.{com,org,...}", the |
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| 162 | alias will default to "FOO"; For other servers the full hostname is |
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| 163 | used. |
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| 164 | END_DESCR |
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| 165 | } |
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| 166 | ); |
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| 167 | |
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| 168 | BarnOwl::new_command( |
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| 169 | 'irc-disconnect' => mk_irc_command( \&cmd_disconnect ), |
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| 170 | { |
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| 171 | summary => 'Disconnect from an IRC server', |
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| 172 | usage => 'irc-disconnect [-a ALIAS]', |
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| 173 | |
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| 174 | description => <<END_DESCR |
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| 175 | Disconnect from an IRC server. You can specify a specific server with |
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| 176 | "-a SERVER-ALIAS" if necessary. |
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| 177 | END_DESCR |
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| 178 | } |
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| 179 | ); |
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| 180 | |
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| 181 | BarnOwl::new_command( |
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[e0fba58] | 182 | 'irc-msg' => mk_irc_command( \&cmd_msg ), |
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[f17bb2c0] | 183 | { |
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| 184 | summary => 'Send an IRC message', |
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| 185 | usage => 'irc-msg [-a ALIAS] DESTINATION MESSAGE', |
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| 186 | |
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| 187 | description => <<END_DESCR |
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[cd12307] | 188 | Send an IRC message. |
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[f17bb2c0] | 189 | END_DESCR |
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| 190 | } |
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| 191 | ); |
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| 192 | |
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| 193 | BarnOwl::new_command( |
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| 194 | 'irc-mode' => mk_irc_command( \&cmd_mode, OPTIONAL_CHANNEL ), |
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| 195 | { |
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| 196 | summary => 'Change an IRC channel or user mode', |
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| 197 | usage => 'irc-mode [-a ALIAS] TARGET [+-]MODE OPTIONS', |
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| 198 | |
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| 199 | description => <<END_DESCR |
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| 200 | Change the mode of an IRC user or channel. |
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| 201 | END_DESCR |
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| 202 | } |
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| 203 | ); |
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| 204 | |
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| 205 | BarnOwl::new_command( |
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| 206 | 'irc-join' => mk_irc_command( \&cmd_join ), |
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| 207 | { |
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| 208 | summary => 'Join an IRC channel', |
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[1b62a55] | 209 | usage => 'irc-join [-a ALIAS] #channel [KEY]', |
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[f17bb2c0] | 210 | |
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| 211 | description => <<END_DESCR |
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| 212 | Join an IRC channel. |
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| 213 | END_DESCR |
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| 214 | } |
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| 215 | ); |
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| 216 | |
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| 217 | BarnOwl::new_command( |
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| 218 | 'irc-part' => mk_irc_command( \&cmd_part, REQUIRE_CHANNEL ), |
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| 219 | { |
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| 220 | summary => 'Leave an IRC channel', |
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| 221 | usage => 'irc-part [-a ALIAS] #channel', |
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| 222 | |
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| 223 | description => <<END_DESCR |
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| 224 | Part from an IRC channel. |
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| 225 | END_DESCR |
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| 226 | } |
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| 227 | ); |
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| 228 | |
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| 229 | BarnOwl::new_command( |
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| 230 | 'irc-nick' => mk_irc_command( \&cmd_nick ), |
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| 231 | { |
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| 232 | summary => 'Change your IRC nick on an existing connection.', |
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| 233 | usage => 'irc-nick [-a ALIAS] NEW-NICK', |
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| 234 | |
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| 235 | description => <<END_DESCR |
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| 236 | Set your IRC nickname on an existing connect. To change it prior to |
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| 237 | connecting, adjust the `irc:nick' variable. |
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| 238 | END_DESCR |
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| 239 | } |
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| 240 | ); |
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| 241 | |
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| 242 | BarnOwl::new_command( |
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| 243 | 'irc-names' => mk_irc_command( \&cmd_names, REQUIRE_CHANNEL ), |
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| 244 | { |
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| 245 | summary => 'View the list of users in a channel', |
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| 246 | usage => 'irc-names [-a ALIAS] #channel', |
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| 247 | |
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| 248 | description => <<END_DESCR |
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| 249 | `irc-names' displays the list of users in a given channel in a pop-up |
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| 250 | window. |
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| 251 | END_DESCR |
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| 252 | } |
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| 253 | ); |
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| 254 | |
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| 255 | BarnOwl::new_command( |
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| 256 | 'irc-whois' => mk_irc_command( \&cmd_whois ), |
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| 257 | { |
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| 258 | summary => 'Displays information about a given IRC user', |
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| 259 | usage => 'irc-whois [-a ALIAS] NICK', |
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| 260 | |
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| 261 | description => <<END_DESCR |
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| 262 | Pops up information about a given IRC user. |
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| 263 | END_DESCR |
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| 264 | } |
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| 265 | ); |
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| 266 | |
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| 267 | BarnOwl::new_command( |
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| 268 | 'irc-motd' => mk_irc_command( \&cmd_motd ), |
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| 269 | { |
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| 270 | summary => 'Displays an IRC server\'s MOTD (Message of the Day)', |
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| 271 | usage => 'irc-motd [-a ALIAS]', |
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| 272 | |
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| 273 | description => <<END_DESCR |
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| 274 | Displays an IRC server's message of the day. |
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| 275 | END_DESCR |
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| 276 | } |
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| 277 | ); |
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| 278 | |
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| 279 | BarnOwl::new_command( |
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| 280 | 'irc-list' => \&cmd_list, |
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| 281 | { |
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| 282 | summary => 'Show all the active IRC connections.', |
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| 283 | usage => 'irc-list', |
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| 284 | |
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| 285 | description => <<END_DESCR |
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| 286 | Show all the currently active IRC connections with their aliases and |
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| 287 | server names. |
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| 288 | END_DESCR |
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| 289 | } |
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| 290 | ); |
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| 291 | |
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| 292 | BarnOwl::new_command( 'irc-who' => mk_irc_command( \&cmd_who ) ); |
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| 293 | BarnOwl::new_command( 'irc-stats' => mk_irc_command( \&cmd_stats ) ); |
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| 294 | |
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| 295 | BarnOwl::new_command( |
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| 296 | 'irc-topic' => mk_irc_command( \&cmd_topic, REQUIRE_CHANNEL ), |
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| 297 | { |
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| 298 | summary => 'View or change the topic of an IRC channel', |
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| 299 | usage => 'irc-topic [-a ALIAS] #channel [TOPIC]', |
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| 300 | |
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| 301 | description => <<END_DESCR |
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| 302 | Without extra arguments, fetches and displays a given channel's topic. |
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| 303 | |
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| 304 | With extra arguments, changes the target channel's topic string. This |
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| 305 | may require +o on some channels. |
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| 306 | END_DESCR |
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| 307 | } |
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| 308 | ); |
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| 309 | |
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| 310 | BarnOwl::new_command( |
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| 311 | 'irc-quote' => mk_irc_command( \&cmd_quote ), |
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| 312 | { |
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| 313 | summary => 'Send a raw command to the IRC servers.', |
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| 314 | usage => 'irc-quote [-a ALIAS] TEXT', |
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| 315 | |
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| 316 | description => <<END_DESCR |
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| 317 | Send a raw command line to an IRC server. |
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| 318 | |
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| 319 | This can be used to perform some operation not yet supported by |
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| 320 | BarnOwl, or to define new IRC commands. |
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| 321 | END_DESCR |
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| 322 | } |
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| 323 | ); |
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[b38b0b2] | 324 | } |
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| 325 | |
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[f17bb2c0] | 326 | |
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[167044b] | 327 | $BarnOwl::Hooks::startup->add('BarnOwl::Module::IRC::startup'); |
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| 328 | $BarnOwl::Hooks::shutdown->add('BarnOwl::Module::IRC::shutdown'); |
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[f17bb2c0] | 329 | $BarnOwl::Hooks::getQuickstart->add('BarnOwl::Module::IRC::quickstart'); |
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[da554da] | 330 | $BarnOwl::Hooks::getBuddyList->add("BarnOwl::Module::IRC::buddylist"); |
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[b38b0b2] | 331 | |
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| 332 | ################################################################################ |
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| 333 | ######################## Owl command handlers ################################## |
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| 334 | ################################################################################ |
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| 335 | |
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| 336 | sub cmd_connect { |
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| 337 | my $cmd = shift; |
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| 338 | |
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[2c40dc0] | 339 | my $nick = BarnOwl::getvar('irc:nick'); |
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| 340 | my $username = BarnOwl::getvar('irc:user'); |
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| 341 | my $ircname = BarnOwl::getvar('irc:name'); |
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[b38b0b2] | 342 | my $host; |
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| 343 | my $port; |
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| 344 | my $alias; |
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| 345 | my $ssl; |
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| 346 | my $password = undef; |
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| 347 | |
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| 348 | { |
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| 349 | local @ARGV = @_; |
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| 350 | GetOptions( |
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| 351 | "alias=s" => \$alias, |
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| 352 | "ssl" => \$ssl, |
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[2c40dc0] | 353 | "password=s" => \$password, |
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[b10f340] | 354 | "nick=s" => \$nick, |
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[2c40dc0] | 355 | ); |
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[b38b0b2] | 356 | $host = shift @ARGV or die("Usage: $cmd HOST\n"); |
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| 357 | if(!$alias) { |
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[f094fc4] | 358 | if($host =~ /^(?:irc[.])?([\w-]+)[.]\w+$/) { |
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[b0c8011] | 359 | $alias = $1; |
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| 360 | } else { |
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| 361 | $alias = $host; |
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| 362 | } |
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[b38b0b2] | 363 | } |
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| 364 | $ssl ||= 0; |
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[f094fc4] | 365 | $port = shift @ARGV || ($ssl ? 6697 : 6667); |
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[b38b0b2] | 366 | } |
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| 367 | |
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[b0c8011] | 368 | if(exists $ircnets{$alias}) { |
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| 369 | die("Already connected to a server with alias '$alias'. Either disconnect or specify an alias with -a.\n"); |
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| 370 | } |
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| 371 | |
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[b38b0b2] | 372 | my $conn = BarnOwl::Module::IRC::Connection->new($irc, $alias, |
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| 373 | Nick => $nick, |
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| 374 | Server => $host, |
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| 375 | Port => $port, |
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| 376 | Username => $username, |
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| 377 | Ircname => $ircname, |
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| 378 | Port => $port, |
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| 379 | Password => $password, |
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| 380 | SSL => $ssl |
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| 381 | ); |
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| 382 | |
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[cab045b] | 383 | if ($conn->conn->connected) { |
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[3b4ba7d] | 384 | $conn->connected("Connected to $alias as $nick"); |
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[5ff830a] | 385 | } else { |
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| 386 | die("IRC::Connection->connect failed: $!"); |
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| 387 | } |
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| 388 | |
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[b38b0b2] | 389 | return; |
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| 390 | } |
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| 391 | |
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| 392 | sub cmd_disconnect { |
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| 393 | my $cmd = shift; |
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[33db995] | 394 | my $conn = shift; |
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[ba2ca66] | 395 | $conn->conn->disconnect; |
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[48f7d12] | 396 | return; |
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[b38b0b2] | 397 | } |
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| 398 | |
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| 399 | sub cmd_msg { |
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[330c55a] | 400 | my $cmd = shift; |
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| 401 | my $conn = shift; |
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[e0fba58] | 402 | my $to = shift or die("Usage: $cmd [NICK|CHANNEL]\n"); |
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[2c40dc0] | 403 | # handle multiple recipients? |
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[b38b0b2] | 404 | if(@_) { |
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| 405 | process_msg($conn, $to, join(" ", @_)); |
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| 406 | } else { |
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[744769e] | 407 | BarnOwl::start_edit_win(BarnOwl::quote('/msg', '-a', $conn->alias, $to), sub {process_msg($conn, $to, @_)}); |
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[b38b0b2] | 408 | } |
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[48f7d12] | 409 | return; |
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[b38b0b2] | 410 | } |
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| 411 | |
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| 412 | sub process_msg { |
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| 413 | my $conn = shift; |
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| 414 | my $to = shift; |
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| 415 | my $body = shift; |
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| 416 | # Strip whitespace. In the future -- send one message/line? |
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| 417 | $body =~ tr/\n\r/ /; |
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[919535f] | 418 | if ($body =~ /^\/me (.*)/) { |
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[0c4a190] | 419 | $conn->conn->me($to, Encode::encode('utf-8', $1)); |
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[56d0189] | 420 | $body = '* '.$conn->nick.' '.$1; |
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[919535f] | 421 | } else { |
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[0c4a190] | 422 | $conn->conn->privmsg($to, Encode::encode('utf-8', $body)); |
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[919535f] | 423 | } |
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[b38b0b2] | 424 | my $msg = BarnOwl::Message->new( |
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| 425 | type => 'IRC', |
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[6858d2d] | 426 | direction => is_private($to) ? 'out' : 'in', |
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[b38b0b2] | 427 | server => $conn->server, |
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| 428 | network => $conn->alias, |
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| 429 | recipient => $to, |
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| 430 | body => $body, |
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| 431 | sender => $conn->nick, |
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[2c40dc0] | 432 | is_private($to) ? |
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[0e52069] | 433 | (isprivate => 'true') : (channel => $to), |
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[744769e] | 434 | replycmd => BarnOwl::quote('irc-msg', '-a', $conn->alias, $to), |
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| 435 | replysendercmd => BarnOwl::quote('irc-msg', '-a', $conn->alias, $to), |
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[b38b0b2] | 436 | ); |
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| 437 | BarnOwl::queue_message($msg); |
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[48f7d12] | 438 | return; |
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[b38b0b2] | 439 | } |
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| 440 | |
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[e625b5e] | 441 | sub cmd_mode { |
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| 442 | my $cmd = shift; |
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| 443 | my $conn = shift; |
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| 444 | my $target = shift; |
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| 445 | $target ||= shift; |
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| 446 | $conn->conn->mode($target, @_); |
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[48f7d12] | 447 | return; |
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[e625b5e] | 448 | } |
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| 449 | |
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[2c40dc0] | 450 | sub cmd_join { |
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| 451 | my $cmd = shift; |
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[330c55a] | 452 | my $conn = shift; |
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[2c40dc0] | 453 | my $chan = shift or die("Usage: $cmd channel\n"); |
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[fe8cad8] | 454 | $channels{$chan} ||= []; |
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| 455 | push @{$channels{$chan}}, $conn; |
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[1b62a55] | 456 | $conn->conn->join($chan, @_); |
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[48f7d12] | 457 | return; |
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[2c40dc0] | 458 | } |
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[b38b0b2] | 459 | |
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[6858d2d] | 460 | sub cmd_part { |
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| 461 | my $cmd = shift; |
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[330c55a] | 462 | my $conn = shift; |
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| 463 | my $chan = shift; |
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[fe8cad8] | 464 | $channels{$chan} = [grep {$_ ne $conn} @{$channels{$chan} || []}]; |
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[ba2ca66] | 465 | $conn->conn->part($chan); |
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[48f7d12] | 466 | return; |
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[6858d2d] | 467 | } |
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| 468 | |
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[6286f26] | 469 | sub cmd_nick { |
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| 470 | my $cmd = shift; |
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[330c55a] | 471 | my $conn = shift; |
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[b0c8011] | 472 | my $nick = shift or die("Usage: $cmd <new nick>\n"); |
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[ba2ca66] | 473 | $conn->conn->nick($nick); |
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[48f7d12] | 474 | return; |
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[6286f26] | 475 | } |
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| 476 | |
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[6858d2d] | 477 | sub cmd_names { |
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| 478 | my $cmd = shift; |
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[330c55a] | 479 | my $conn = shift; |
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| 480 | my $chan = shift; |
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[d264c6d] | 481 | $conn->names_tmp([]); |
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[ba2ca66] | 482 | $conn->conn->names($chan); |
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[48f7d12] | 483 | return; |
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[6858d2d] | 484 | } |
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| 485 | |
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[b0c8011] | 486 | sub cmd_whois { |
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| 487 | my $cmd = shift; |
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[330c55a] | 488 | my $conn = shift; |
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[b0c8011] | 489 | my $who = shift || die("Usage: $cmd <user>\n"); |
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[ba2ca66] | 490 | $conn->conn->whois($who); |
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[48f7d12] | 491 | return; |
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[b0c8011] | 492 | } |
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| 493 | |
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[56e72d5] | 494 | sub cmd_motd { |
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| 495 | my $cmd = shift; |
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[330c55a] | 496 | my $conn = shift; |
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[ba2ca66] | 497 | $conn->conn->motd; |
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[48f7d12] | 498 | return; |
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[56e72d5] | 499 | } |
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| 500 | |
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[f094fc4] | 501 | sub cmd_list { |
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| 502 | my $cmd = shift; |
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| 503 | my $message = BarnOwl::Style::boldify('Current IRC networks:') . "\n"; |
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| 504 | while (my ($alias, $conn) = each %ircnets) { |
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| 505 | $message .= ' ' . $alias . ' => ' . $conn->nick . '@' . $conn->server . "\n"; |
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| 506 | } |
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| 507 | BarnOwl::popless_ztext($message); |
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[48f7d12] | 508 | return; |
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[f094fc4] | 509 | } |
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| 510 | |
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| 511 | sub cmd_who { |
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| 512 | my $cmd = shift; |
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[330c55a] | 513 | my $conn = shift; |
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[f094fc4] | 514 | my $who = shift || die("Usage: $cmd <user>\n"); |
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[330c55a] | 515 | BarnOwl::error("WHO $cmd $conn $who"); |
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[f094fc4] | 516 | $conn->conn->who($who); |
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[48f7d12] | 517 | return; |
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[f094fc4] | 518 | } |
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| 519 | |
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| 520 | sub cmd_stats { |
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| 521 | my $cmd = shift; |
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[330c55a] | 522 | my $conn = shift; |
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[f094fc4] | 523 | my $type = shift || die("Usage: $cmd <chiklmouy> [server] \n"); |
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| 524 | $conn->conn->stats($type, @_); |
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[48f7d12] | 525 | return; |
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[f094fc4] | 526 | } |
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| 527 | |
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[3ad15ff] | 528 | sub cmd_topic { |
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| 529 | my $cmd = shift; |
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[330c55a] | 530 | my $conn = shift; |
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| 531 | my $chan = shift; |
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| 532 | $conn->conn->topic($chan, @_ ? join(" ", @_) : undef); |
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[48f7d12] | 533 | return; |
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[3ad15ff] | 534 | } |
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| 535 | |
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[af9de56] | 536 | sub cmd_quote { |
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| 537 | my $cmd = shift; |
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| 538 | my $conn = shift; |
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| 539 | $conn->conn->sl(join(" ", @_)); |
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[48f7d12] | 540 | return; |
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[af9de56] | 541 | } |
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| 542 | |
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[b38b0b2] | 543 | ################################################################################ |
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| 544 | ########################### Utilities/Helpers ################################## |
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| 545 | ################################################################################ |
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| 546 | |
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[330c55a] | 547 | sub mk_irc_command { |
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| 548 | my $sub = shift; |
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| 549 | my $use_channel = shift || 0; |
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| 550 | return sub { |
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| 551 | my $cmd = shift; |
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| 552 | my $conn; |
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| 553 | my $alias; |
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| 554 | my $channel; |
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| 555 | my $getopt = Getopt::Long::Parser->new; |
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| 556 | my $m = BarnOwl::getcurmsg(); |
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[b38b0b2] | 557 | |
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[330c55a] | 558 | local @ARGV = @_; |
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| 559 | $getopt->configure(qw(pass_through permute no_getopt_compat prefix_pattern=-|--)); |
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| 560 | $getopt->getoptions("alias=s" => \$alias); |
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| 561 | |
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| 562 | if(defined($alias)) { |
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| 563 | $conn = get_connection_by_alias($alias); |
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| 564 | } |
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[ecee82f] | 565 | if($use_channel) { |
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[e625b5e] | 566 | $channel = $ARGV[0]; |
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[330c55a] | 567 | if(defined($channel) && $channel =~ /^#/) { |
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| 568 | if($channels{$channel} && @{$channels{$channel}} == 1) { |
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[e625b5e] | 569 | shift @ARGV; |
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[ecee82f] | 570 | $conn = $channels{$channel}[0] unless $conn; |
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[330c55a] | 571 | } |
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[ecee82f] | 572 | } elsif ($m && $m->type eq 'IRC' && !$m->is_private) { |
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| 573 | $channel = $m->channel; |
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| 574 | } else { |
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| 575 | undef $channel; |
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[330c55a] | 576 | } |
---|
| 577 | } |
---|
[ecee82f] | 578 | |
---|
[330c55a] | 579 | if(!$channel && $use_channel == REQUIRE_CHANNEL) { |
---|
| 580 | die("Usage: $cmd <channel>\n"); |
---|
| 581 | } |
---|
| 582 | if(!$conn) { |
---|
| 583 | if($m && $m->type eq 'IRC') { |
---|
| 584 | $conn = get_connection_by_alias($m->network); |
---|
| 585 | } |
---|
| 586 | } |
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| 587 | if(!$conn && scalar keys %ircnets == 1) { |
---|
| 588 | $conn = [values(%ircnets)]->[0]; |
---|
| 589 | } |
---|
| 590 | if(!$conn) { |
---|
| 591 | die("You must specify an IRC network using -a.\n"); |
---|
| 592 | } |
---|
| 593 | if($use_channel) { |
---|
| 594 | $sub->($cmd, $conn, $channel, @ARGV); |
---|
| 595 | } else { |
---|
| 596 | $sub->($cmd, $conn, @ARGV); |
---|
| 597 | } |
---|
| 598 | }; |
---|
[6858d2d] | 599 | } |
---|
| 600 | |
---|
[b38b0b2] | 601 | sub get_connection_by_alias { |
---|
[2c40dc0] | 602 | my $key = shift; |
---|
| 603 | die("No such ircnet: $key\n") unless exists $ircnets{$key}; |
---|
[b38b0b2] | 604 | return $ircnets{$key}; |
---|
| 605 | } |
---|
| 606 | |
---|
| 607 | 1; |
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