2 # UserExtra.pl: User Commands, Public.
4 # Version: v0.2b (20000707)
8 if (&IsParam("useStrict")) { use strict; }
10 use vars qw($message $arg $qWord $verb $lobotomized);
11 use vars qw(%channels %chanstats %cmdstats);
14 ### Start of command hooks for UserExtra.
17 &addCmdHook("main", 'chan(stats|info)', ('CODEREF' => 'chaninfo', ) );
18 &addCmdHook("main", 'cmd(stats|info)', ('CODEREF' => 'cmdstats', ) );
19 &addCmdHook("main", 'factinfo', ('CODEREF' => 'factinfo',
20 'Cmdstats' => 'Factoid Info', Module => 'factoids', ) );
21 &addCmdHook("main", 'factstats?', ('CODEREF' => 'factstats',
22 'Cmdstats' => 'Factoid Statistics', Help => "factstats",
23 Forker => 1, 'Identifier' => 'factoids', ) );
24 &addCmdHook("main", 'help', ('CODEREF' => 'help',
25 'Cmdstats' => 'Help', ) );
26 &addCmdHook("main", 'karma', ('CODEREF' => 'karma', ) );
27 &addCmdHook("main", 'i?spell', ('CODEREF' => 'ispell',
28 Help => 'spell', Identifier => 'spell', ) );
29 &addCmdHook("main", 'd?nslookup', ('CODEREF' => 'DNS',
30 Help => 'nslookup', Identifier => 'allowDNS',
31 Forker => "NULL", ) );
32 &addCmdHook("main", 'tell|explain', ('CODEREF' => 'tell',
33 Help => 'tell', Identifier => 'allowTelling',
34 Cmdstats => 'Tell') );
35 &addCmdHook("main", 'news', ('CODEREF' => 'News::Parse',
36 Module => 'news', 'Cmdstats' => 'News',
37 Identifier => 'news' ) );
38 &addCmdHook("main", 'countrystats', ('CODEREF' => 'countryStats',
42 &status("CMD: loaded ".scalar(keys %hooks_main)." MAIN command hooks.");
45 ### Start of commands for hooks.
49 my $chan = lc shift(@_);
52 if ($chan eq "") { # all channels.
53 my $i = keys %channels;
54 my $reply = "i am on \002$i\002 ".&fixPlural("channel",$i);
55 my $tucount = 0; # total user count.
56 my $uucount = 0; # unique user count.
60 foreach (sort keys %channels) {
62 &status("chanstats: fe channels: chan == NULL.");
66 push(@array, "$_ (".scalar(keys %{ $channels{$_}{''} }).")");
68 &pSReply($reply.": ".join(' ', @array));
71 foreach $chan (keys %channels) {
72 $tucount += scalar(keys %{ $channels{$chan}{''} });
75 ### unique user count.
77 foreach $chan (keys %channels) {
78 foreach (keys %{ $channels{$chan}{''} }) {
79 next if (grep /^\Q$_\E$/, @nicks);
84 &DEBUG("nicks => '".scalar(@nicks)."'...");
85 if (scalar @nicks != $uucount) {
86 &DEBUG("nicks != uucount...");
89 my $chans = scalar(keys %channels);
91 "i've cached \002$tucount\002 ". &fixPlural("user",$tucount).
92 ", \002$uucount\002 unique ". &fixPlural("user",$uucount).
93 ", distributed over \002$chans\002 ".
94 &fixPlural("channel", $chans)."."
102 if (&validChan($chan) == 0) {
103 &msg($who,"error: invalid channel \002$chan\002");
109 foreach (sort keys %{ $chanstats{$chan} }) {
110 my $int = $chanstats{$chan}{$_};
113 push(@array, "\002$int\002 ". &fixPlural($_,$int));
115 my $reply = "On \002$chan\002, there ".
116 &fixPlural("has",scalar(@array)). " been ".
119 # Step 1b: check channel inconstencies.
120 $chanstats{$chan}{'Join'} ||= 0;
121 $chanstats{$chan}{'SignOff'} ||= 0;
122 $chanstats{$chan}{'Part'} ||= 0;
124 my $delta_stats = $chanstats{$chan}{'Join'}
125 - $chanstats{$chan}{'SignOff'}
126 - $chanstats{$chan}{'Part'};
129 my $total = scalar(keys %{ $channels{$chan}{''} });
130 &status("chaninfo: join ~= signoff + part (drift of $delta_stats < $total).");
132 if ($delta_stats > $total) {
133 &ERROR("chaninfo: delta_stats exceeds total users.");
140 foreach ("v","o","") {
141 my $int = scalar(keys %{ $channels{$chan}{$_} });
144 $type = "Voice" if ($_ eq "v");
145 $type = "Opped" if ($_ eq "o");
146 $type = "Total" if ($_ eq "");
148 push(@array,"\002$int\002 $type");
150 $reply .= ". At the moment, ". &IJoin(@array);
154 foreach (keys %userstats) {
155 next unless (exists $userstats{$_}{'Count'});
156 if ($userstats{$_}{'Count'} =~ /^\D+$/) {
157 &WARN("userstats{$_}{Count} is non-digit.");
161 $new{$_} = $userstats{$_}{'Count'};
164 my($count) = (sort { $a <=> $b } keys %new)[0];
166 $reply .= ". \002$count\002 has said the most with a total of \002$new{$count}\002 messages";
171 # Command statistics.
175 if (!scalar(keys %cmdstats)) {
176 &performReply("no-one has run any commands yet");
181 foreach (keys %cmdstats) {
182 $countstats{ $cmdstats{$_} }{$_} = 1;
185 foreach (sort {$b <=> $a} keys %countstats) {
189 foreach (keys %{ $countstats{$int} }) {
190 push(@array, "\002$int\002 of $_");
193 &pSReply("command usage include ". &IJoin(@array).".");
196 # Factoid extension info. xk++
198 my $faqtoid = lc shift(@_);
201 if ($faqtoid =~ /^\-(\S+)(\s+(.*))$/) {
202 &msg($who,"error: individual factoid info queries not supported as yet.");
203 &msg($who,"it's possible that the factoid mistakenly begins with '-'.");
210 &CmdFactInfo($faqtoid, $query);
214 my $type = shift(@_);
216 &Forker("factoids", sub {
217 &pSReply( &CmdFactStats($type) );
222 my $target = lc( shift || $who );
223 my $karma = &dbGet("stats", "counter", "nick='$target' and type='karma'") || 0;
226 &pSReply("$target has karma of $karma");
228 &pSReply("$target has neutral karma");
235 if (! -x "/usr/bin/spell") {
236 &msg($who, "no binary found.");
240 if (!&validExec($query)) {
241 &msg($who,"argument appears to be fuzzy.");
245 my $reply = "I can't find alternate spellings for '$query'";
247 foreach (`/bin/echo '$query' | /usr/bin/ispell -a -S`) {
249 last if !length; # end of query.
251 if (/^\@/) { # intro line.
253 } elsif (/^\*/) { # possibly correct.
254 $reply = "'$query' may be spelled correctly";
256 } elsif (/^\&/) { # possible correction(s).
257 s/^\& (\S+) \d+ \d+: //;
258 my @array = split(/,? /);
260 $reply = "possible spellings for $query: @array";
263 &DEBUG("spell: '+' found => '$_'.");
266 &DEBUG("spell: unknown: '$_'.");
275 &status("DNS Lookup: $query");
281 my ($target, $tell_obj) = ('','');
282 my $dont_tell_me = 0;
285 ### is this fixed elsewhere?
286 $args =~ s/\s+/ /g; # fix up spaces.
287 $args =~ s/^\s+|\s+$//g; # again.
289 # this one catches most of them
290 if ($args =~ /^(\S+) (-?)about (.*)$/i) {
293 $dont_tell_me = ($2) ? 1 : 0;
295 $tell_obj = $who if ($tell_obj =~ /^(me|myself)$/i);
297 } elsif ($args =~ /^(\S+) where (\S+) can (\S+) (.*)$/i) {
298 # i'm sure this could all be nicely collapsed
303 } elsif ($args =~ /^(\S+) (what|where) (.*?) (is|are)[.?!]*$/i) {
308 $query = "$qWord $verb $tell_obj";
310 } elsif ($args =~ /^(.*?) to (\S+)$/i) {
316 # check target type. Deny channel targets.
317 if ($target !~ /^$mask{nick}$/ or $target =~ /^$mask{chan}$/) {
318 &msg($who,"No, $who, I won't. (target invalid?)");
322 $target = $talkchannel if ($target =~ /^us$/i);
323 $target = $who if ($target =~ /^(me|myself)$/i);
325 &status("tell: target = $target, query = $query");
328 # if ($target !~ /^$mask{chan}$/ and !&IsNickInAnyChan($target)) {
329 # &msg($who, "No, $target is not in any of my chans.");
334 if ($target eq $ident) { # lc?
335 &msg($who, "Isn't that a bit silly?");
340 my $oldmtype = $msgType;
342 my $result = &doQuestion($tell_obj);
343 # ^ returns '0' if nothing was found.
347 if ($result =~ /^0?$/) {
349 $msgType = "private";
351 # support command redirection.
352 # recursive cmdHooks aswell :)
354 $done++ if &parseCmdHook("main", $tell_obj);
355 $done++ if &parseCmdHook("extra", $tell_obj);
356 $message = $tell_obj;
357 $done++ unless (&Modules());
359 &VERB("teel: setting old values of who and msgType.",2);
361 $msgType = $oldmtype;
364 &msg($who, "told $target about CMD '$tell_obj'");
366 &msg($who, "i dunno what is '$tell_obj'.");
373 &status("tell: <$who> telling $target about $tell_obj.");
374 if ($who ne $target) {
376 &msg($who, "told $target about $tell_obj.");
378 &msg($who, "told $target about $tell_obj ($result)");
381 $reply = "$who wants you to know: $result";
383 $reply = "telling yourself: $result";
386 &msg($target, $reply);
391 my($match, $x, $y, $result);
394 if ($dns =~ /(\d+\.\d+\.\d+\.\d+)/) {
395 &status("DNS query by IP address: $in");
398 $y = pack('C4', split(/\./, $match));
399 $x = (gethostbyaddr($y, &AF_INET));
402 $result = $match." is ".$x unless ($x =~ /^\s*$/);
404 $result = "I can't seem to find that address in DNS";
409 &status("DNS query by name: $in");
410 $x = join('.',unpack('C4',(gethostbyname($in))[4]));
413 $result = $in." is ".$x;
415 $result = "I can\'t find that machine name";
419 &performReply($result);
423 if (exists $cache{countryStats}) {
424 &msg($who,"countrystats is already running!");
433 &help("countrystats");
437 &rawout("WHO $chan");
438 $cache{countryStats}{chan} = $chan;
439 $cache{countryStats}{mtype} = $msgType;
440 $cache{countryStats}{who} = $who;
441 $cache{on_who_Hack} = 1;
444 sub do_countrystats {
445 $chan = $cache{countryStats}{chan};
446 $msgType = $cache{countryStats}{mtype};
447 $who = $cache{countryStats}{who};
451 foreach (keys %{ $cache{nuhInfo} }) {
452 my $h = $cache{nuhInfo}{$_}{Host};
454 if ($h =~ /^.*\.(\D+)$/) { # host
457 $cstats{unresolve}++;
462 foreach (keys %cstats) {
463 $count{ $cstats{$_} }{$_} = 1;
467 foreach (sort {$b <=> $a} keys %count) {
468 my $str = join(", ", sort keys %{ $count{$_} });
469 # push(@list, "$str ($_)");
470 my $perc = sprintf("%.01f", 100 * $_ / $total);
472 push(@list, "$str ($_, $perc %)");
475 # todo: move this into a scheduler like nickometer
476 $msgType = "private";
477 &pSReply( &formListReply(0, "Country Stats ", @list) );
479 delete $cache{countryStats};
480 delete $cache{on_who_Hack};
484 ### amalgamated commands.
489 if ($message =~ /^(asci*|chr) (\d+)$/) {
490 &DEBUG("ascii/chr called ...");
491 return unless (&hasParam("allowConv"));
493 &DEBUG("ascii/chr called");
497 $result = "NULL" if ($arg == 0);
499 &performReply( sprintf("ascii %s is '%s'", $arg, $result) );
505 if ($message =~ /^ord(\s+(.*))$/) {
506 return unless (&hasParam("allowConv"));
510 if (!defined $arg or length $arg != 1) {
515 if (ord($arg) < 32) {
516 $arg = chr(ord($arg) + 64);
517 if ($arg eq chr(64)) {
524 &performReply( sprintf("'%s' is ascii %s", $arg, ord $1) );
529 if ($message =~ /^hex(\s+(.*))?$/i) {
530 return unless (&hasParam("allowConv"));
538 if (length $arg > 80) {
539 &msg($who, "Too long.");
544 foreach (split //, $arg) {
545 $retval .= sprintf(" %X", ord($_));
548 &pSReply("$arg is$retval");
554 if ($message =~ /^crypt(\s+(.*))?$/i) {
555 my @args = split /\s+/, $2;
557 if (!scalar @args or scalar @args > 2) {
562 if (scalar @args == 2) {
563 if (length $args[0] != 2) {
564 &msg($who, "invalid format...");
568 &pSReply( crypt($args[1], $args[0]) );
570 &pSReply( &mkcrypt($args[0]) );
577 if ($message =~ /^(cycle)(\s+(\S+))?$/i) {
578 return unless (&hasFlag("o"));
582 if ($msgType =~ /public/) {
583 $chan = $talkchannel;
584 &DEBUG("cycle: setting chan to '$chan'.");
591 if (&validChan($chan) == 0) {
592 &msg($who,"error: invalid channel \002$chan\002");
596 &msg($chan, "I'm coming back. (courtesy of $who)");
598 ### &ScheduleThis(5, "getNickInUse") if (@_);
599 &status("Schedule rejoin in 5secs to $chan by $who.");
600 $conn->schedule(5, sub { &joinchan($chan); });
606 if ($message =~ /^redir(\s+(.*))?/i) {
607 return unless (&hasFlag("o"));
610 if (!defined $factoid) {
615 my $val = &getFactInfo($factoid, "factoid_value");
616 if (!defined $val or $val eq "") {
617 &msg($who, "error: '$factoid' does not exist.");
620 &DEBUG("val => '$val'.");
621 my @list = &searchTable("factoids", "factoid_key",
622 "factoid_value", "^$val\$");
624 if (scalar @list == 1) {
625 &msg($who, "hrm... '$factoid' is unique.");
628 if (scalar @list > 5) {
629 &msg($who, "A bit too many factoids to be redirected, hey?");
634 &status("Redirect '$factoid' (". ($#list) .")...");
637 next if (/^\Q$factoid\E$/i);
639 &status(" Redirecting '$_'.");
640 my $was = &getFactoid($_);
641 if ($was =~ /<REPLY> see/i) {
642 &status("warn: not redirecting a redirection.");
646 &DEBUG(" was '$was'.");
648 &setFactInfo($x, "factoid_value", "<REPLY> see $factoid");
652 &msg($who, &formListReply(0, "'$factoid' is redirected to by '", @redir));
658 if ($message =~ /^rot13(\s+(.*))?/i) {
661 if (!defined $reply) {
666 $reply =~ y/A-Za-z/N-ZA-Mn-za-m/;
673 if ($message =~ /^cpustats$/i) {
674 if ($^O !~ /linux/) {
675 &ERROR("cpustats: your OS is not supported yet.");
679 ### poor method to get info out of file, please fix.
680 open(STAT,"/proc/$$/stat");
683 my @data = split(/ /, $line);
686 # utime(13) + stime(14).
687 my $cpu_usage = sprintf("%.01f", ($data[13]+$data[14]) / 100 );
688 # cutime(15) + cstime (16).
689 my $cpu_usage2 = sprintf("%.01f", ($data[15]+$data[16]) / 100 );
690 my $time = time() - $^T;
691 my $raw_perc = $cpu_usage*100/$time;
692 my $raw_perc2 = $cpu_usage2*100/$time;
697 $perc = sprintf("%.01f", $raw_perc);
698 $perc2 = sprintf("%.01f", $raw_perc2);
699 } elsif ($raw_perc > 0.1) {
700 $perc = sprintf("%.02f", $raw_perc);
701 $perc2 = sprintf("%.02f", $raw_perc2);
703 $perc = sprintf("%.03f", $raw_perc);
704 $perc2 = sprintf("%.03f", $raw_perc2);
707 &pSReply("Total CPU usage: $cpu_usage s ... Percentage CPU used: $perc % (+childs: $perc2 %)");
713 if ($message =~ /^ircstats?$/i) {
714 $ircstats{'TotalTime'} ||= 0;
715 $ircstats{'OffTime'} ||= 0;
717 my $count = $ircstats{'ConnectCount'};
718 my $format_time = &Time2String(time() - $ircstats{'ConnectTime'});
719 my $total_time = time() - $ircstats{'ConnectTime'} +
720 $ircstats{'TotalTime'};
723 my $connectivity = 100 * ($total_time - $ircstats{'OffTime'}) /
725 my $p = sprintf("%.03f", $connectivity);
726 $p =~ s/(\.\d*)0+$/$1/;
727 if ($p =~ s/\.0$//) {
728 # this should not happen... but why...
733 if ($total_time != (time() - $ircstats{'ConnectTime'}) ) {
734 my $tt_format = &Time2String($total_time);
735 &DEBUG("tt_format => $tt_format");
739 if ($count == 1) { # good.
740 $reply = "I'm connected to $ircstats{'Server'} and have been so".
743 $reply = "Currently I'm hooked up to $ircstats{'Server'} but only".
744 " for $format_time. ".
745 "I had to reconnect \002$count\002 times.".
746 " Connectivity: $p %";
750 my $reason = $ircstats{'DisconnectReason'};
751 if (defined $reason) {
752 $reply .= ". I was last disconnected for '$reason'.";
761 if ($message =~ /^statu?s$/i) {
762 my $startString = scalar(localtime $^T);
763 my $upString = &Time2String(time() - $^T);
764 my $count = &countKeys("factoids");
765 $count{'Commands'} = 0;
766 foreach (keys %cmdstats) {
767 $count{'Commands'} += $cmdstats{$_};
771 "Since $startString, there have been".
772 " \002$count{'Update'}\002 ".
773 &fixPlural("modification", $count{'Update'}).
774 " and \002$count{'Question'}\002 ".
775 &fixPlural("question",$count{'Question'}).
776 " and \002$count{'Dunno'}\002 ".
777 &fixPlural("dunno",$count{'Dunno'}).
778 " and \002$count{'Moron'}\002 ".
779 &fixPlural("moron",$count{'Moron'}).
780 " and \002$count{'Commands'}\002 ".
781 &fixPlural("command",$count{'Commands'}).
782 ". I have been awake for $upString this session, and ".
783 "currently reference \002$count\002 factoids. ".
784 "I'm using about \002$memusage\002 ".
792 if ($message =~ /^wantNick$/i) {
793 if ($param{'ircNick'} eq $ident) {
794 &msg($who, "I hope you're right. I'll try anyway.");
797 if (! &IsNickInAnyChan( $param{ircNick} ) ) {
798 my $str = "attempting to change nick to $param{'ircNick'}";
801 &nick($param{'ircNick'});
803 &msg($who, "hrm... can't do it");
804 &DEBUG("wN: nick is somewhere... should try later.");