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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
#!/usr/bin/env perl
use strict;
use warnings;
use POSIX qw(setuid setgid);
use POE;
use POE::Kernel;
use POE::Component::IRC;
use POE::Component::IRC::Plugin::NickServID;
use config_file;
use IRC::Utils qw(strip_color strip_formatting);
use Module::Pluggable search_path => "plugin", instantiate => 'configure';
my $config_file = "bot.conf";
my %config = config_file::parse_config($config_file);
$| = 1;
my $current_nick = $config{nick};
# Hack: coerce into numeric type
+$config{url_on};
+$config{url_len};
my @plugin_list = plugins("dummy", \%config);
# New PoCo-IRC object
my $irc = POE::Component::IRC->spawn(
UseSSL => $config{usessl},
nick => $config{nick},
ircname => $config{ircname},
port => $config{port},
server => $config{server},
username => $config{username},
) or die "Failed to create new PoCo-IRC: $!";
# Plugins
$config{password} and $irc->plugin_add(
'NickServID',
POE::Component::IRC::Plugin::NickServID->new(
Password => $config{password}
));
POE::Session->create(
package_states => [
main => [ qw(
_default
_start
irc_001
irc_kick
irc_ctcp_action
irc_public
irc_msg
irc_invite
irc_nick
irc_disconnected
irc_error
irc_socketerr) ],
],
heap => { irc => $irc },
);
drop_priv();
$poe_kernel->run();
sub drop_priv {
setgid($config{gid}) or die "Failed to setgid: $!\n";
setuid($config{uid}) or die "Failed to setuid: $!\n";
}
sub _start {
my $heap = $_[HEAP];
my $irc = $heap->{irc};
$irc->yield(register => 'all');
$irc->yield(connect => { });
return;
}
sub irc_001 {
my $sender = $_[SENDER];
my $irc = $sender->get_heap();
print "Connected to server ", $irc->server_name(), "\n";
$irc->yield( join => $_ ) for @{$config{channels}};
return;
}
sub irc_nick {
my ($who, $new_nick) = @_[ARG0 .. ARG1];
my $oldnick = (split /!/, $who)[0];
if ($oldnick eq $current_nick) {
$current_nick = $new_nick;
}
return;
}
sub irc_kick {
my ($kicker, $channel, $kickee, $reason) = @_[ARG0 .. ARG3];
if ($kickee eq $current_nick) {
print "I was kicked by $kicker ($reason). Rejoining now.\n";
$irc->yield(join => $channel);
}
return;
}
sub irc_ctcp_action {
irc_public(@_);
}
sub irc_public {
my ($sender, $who, $where, $what) = @_[SENDER, ARG0 .. ARG2];
my $nick = ( split /!/, $who )[0];
my $channel = $where->[0];
print("[$channel] $who: $what\n");
# reject ignored nicks first
return if (grep {$_ eq $nick} @{$config{ignore}});
for my $module (@plugin_list) {
my $stripped_what = strip_color(strip_formatting($what));
my $output = $module->message($irc->nick_name, $who, $where, $what, $stripped_what);
$irc->yield(privmsg => $where => $output) if $output;
}
return;
}
sub irc_msg {
my ($who, $to, $what, $ided) = @_[ARG0 .. ARG3];
my $nick = (split /!/, $who)[0];
if ($config{must_id} && $ided != 1) {
$irc->yield(privmsg => $nick => "You must identify with services");
return;
}
if (!grep {$_ eq $who} @{$config{admins}}) {
$irc->yield(privmsg => $nick => "I am bot, go away");
return;
}
# FIXME this needs tidying. Some of this can be factored out, surely.
if ($what =~ /^nick\s/) {
my ($newnick) = $what =~ /^nick\s+(\S+)$/;
if ($newnick) {
$irc->yield(nick => $newnick);
$irc->yield(privmsg => $nick => "Requested.");
} else {
$irc->yield(privmsg => $nick => "Syntax: nick <nick>");
}
}
if ($what =~ /^part\s/) {
my $message;
if ($what =~ /^part(\s+(\S+))+$/m) {
$what =~ s/^part\s+//;
my ($chan_str, $reason) = split /\s+(?!#)/, $what, 2;
my @channels = split /\s+/, $chan_str;
$reason = "Commanded by $nick" unless $reason;
$irc->yield(part => @channels => $reason);
$irc->yield(privmsg => $nick => "Requested.");
} else {
$irc->yield(privmsg => $nick =>
"Syntax: part <channel1> [channel2 ...] [partmsg]");
}
}
if ($what =~ /^join\s/) {
if ($what =~ /^join(\s+(\S+))+$/) {
$what =~ s/^join\s+//;
my @channels = split /\s+/, $what;
$irc->yield(join => $_) for @channels;
$irc->yield(privmsg => $nick => "Requested.");
} else {
$irc->yield(privmsg => $nick =>
"Syntax: join <channel1> [channel2 ...]");
}
}
if ($what =~ /^say\s/) {
my ($channel, $message) = $what =~ /^say\s+(\S+)\s(.*)$/;
if ($channel and $message) {
$irc->yield(privmsg => $channel => $message);
$irc->yield(privmsg => $nick => "Requested.");
} else {
$irc->yield(privmsg => $nick => "Syntax: say <channel> <msg>");
}
}
if ($what =~ /^action\s/) {
my ($channel, $action) = $what =~ /^action\s+(\S+)\s(.*)$/;
if ($channel and $action) {
$irc->yield(ctcp => $channel => "ACTION $action");
$irc->yield(privmsg => $nick => "Requested.");
} else {
$irc->yield(privmsg => $nick => "Syntax: action <channel> <action text>");
}
}
if ($what =~ /^reconnect/) {
my ($reason) = $what =~ /^reconnect\s+(.+)$/;
$irc->yield(privmsg => $nick => "Doing that now");
if (!$reason) {
$reason = $config{quit_msg};
}
$irc->yield(quit => $reason);
}
return;
}
sub irc_invite {
my ($who, $where) = @_[ARG0 .. ARG1];
$irc->yield(join => $where) if (grep {$_ eq $where} @{$config{channels}});
}
sub irc_disconnected {
%config = config_file::parse_config($config_file);
$irc->yield(connect => { });
}
sub irc_error {
$irc->yield(connect => { });
}
sub irc_socketerr {
$irc->yield(connect => { });
}
sub _default {
my ($event, $args) = @_[ARG0 .. $#_];
my @output = ( "$event: " );
for my $arg (@$args) {
if ( ref $arg eq 'ARRAY' ) {
push( @output, '[' . join(', ', @$arg ) . ']' );
}
else {
push ( @output, "'$arg'" );
}
}
print join ' ', @output, "\n";
return;
}
|
