diff options
Diffstat (limited to 'docs/cmpusers.pl')
| -rw-r--r-- | docs/cmpusers.pl | 301 |
1 files changed, 0 insertions, 301 deletions
diff --git a/docs/cmpusers.pl b/docs/cmpusers.pl deleted file mode 100644 index d6080e4..0000000 --- a/docs/cmpusers.pl +++ /dev/null @@ -1,301 +0,0 @@ -use strict;
-use warnings;
-
-my $VERSION = "0.3";
-my %IRSSI = (
- authors => 'Bazerka <bazerka@quakenet.org>',
- contact => 'bazerka@quakenet.org',
- name => 'cmpusers',
- description => 'compare channels for two users',
- licence => 'BSD',
- url => 'n/a',
-);
-
-use Irssi;
-use Data::Dumper;
-
-sub request_whois($$);
-sub event_whois_user($$);
-sub event_whois_channels($$);
-sub event_whois_end($$);
-sub event_whois_nosuchnick($$);
-sub event_whois_timeout($$);
-sub compare_channels();
-sub cleanup();
-sub to_casemap($);
-sub cmd_cmpusers($$$);
-
-my $debug = 0;
-
-my $running = 0;
-my @nick_list = ();
-my %nick_info = ();
-my %isupport = ();
-
-# bahamut - % hidden chan;
-my $custom_chanprefix = '%';
-
-
-sub request_whois ($$) {
- my ($server, $nick) = @_;
-
- $server->redirect_event(
- 'whois',
- 1,
- $nick,
- 0,
- 'redir cmpusers_whois_timeout',
- {
- 'event 311' => 'redir cmpusers_whois_user',
- 'event 318' => 'redir cmpusers_whois_end',
- 'event 319' => 'redir cmpusers_whois_channels',
- 'event 401' => 'redir cmpusers_whois_nosuchnick',
- '' => 'event empty',
- }
- );
-
- $server->send_raw("WHOIS $nick");
-}
-
-
-sub event_whois_user ($$) {
- my ($server, $data) = @_;
-
- my ($nick, $user, $host) = (split / +/, $data, 6)[1,2,3];
- my $casenick = to_casemap($nick);
-
- $nick_info{$casenick} = {
- 'nick' => $nick,
- 'username' => $user,
- 'hostname' => $host,
- 'channels' => {},
- };
-
- Irssi::print("cmpusers whois_user: $nick!$user\@$host", MSGLEVEL_CLIENTCRAP) if $debug;
-}
-
-
-sub event_whois_channels ($$) {
- my ($server, $data) = @_;
-
- my ($nick, $channels) = (split / +/, $data, 3)[1,2];
- my $casenick = to_casemap($nick);
- $channels =~ s/^://;
-
- my @channel_list = split / /, $channels;
-
- foreach my $channel (@channel_list) {
- my $prefix = '';
- my $unknown_prefix = '';
- my $stripped_channel;
-
- Irssi::print("cmpusers whois_channels: channel \"$channel\"", MSGLEVEL_CLIENTCRAP) if $debug;
- for (my $i=0; $i<length($channel); $i++) {
- my $char = substr($channel, $i, 1);
- Irssi::print("cmpusers whois_channels: char \"$char\"", MSGLEVEL_CLIENTCRAP) if $debug;;
-
- if (index ($custom_chanprefix, $char) > -1) {
- $stripped_channel .= $char;
- Irssi::print("cmpusers whois_channels: stripped_channel \"$stripped_channel\"", MSGLEVEL_CLIENTCRAP) if $debug;
- next;
- }
-
- if (index ($isupport{'CHANTYPES'}, $char) > -1) {
- $stripped_channel .= substr($channel, $i, length($channel));
- Irssi::print("cmpusers whois_channels: stripped_chan \"$stripped_channel\"", MSGLEVEL_CLIENTCRAP) if $debug;
- last;
- }
- if (index ($isupport{'PREFIX'}, $char) > -1) {
- $prefix .= $char;
- Irssi::print("cmpusers whois_channels: prefix \"$prefix\"", MSGLEVEL_CLIENTCRAP) if $debug;
- } else {
- $unknown_prefix .= $char;
- Irssi::print("cmpusers whois_channels: unknown_prefix \"$prefix\"", MSGLEVEL_CLIENTCRAP) if $debug;
- }
- }
-
- $nick_info{$casenick}{'channels'}{$stripped_channel}{prefix} = $prefix;
- $nick_info{$casenick}{'channels'}{$stripped_channel}{unknown_prefix} = $unknown_prefix;
- Irssi::print("cmpuser whois_channels: stripped_channel \"$stripped_channel\"", MSGLEVEL_CLIENTCRAP) if $debug;
- }
-
- Irssi::print("cmpusers whois_channels: $nick - $channels", MSGLEVEL_CLIENTCRAP) if $debug;
-}
-
-
-sub event_whois_end ($$) {
- my ($server, $data) = @_;
- my ($nick) = (split / +/, $data, 3)[1];
- Irssi::print("cmpusers whois_end: $nick", MSGLEVEL_CLIENTCRAP) if $debug;
-
- return if $running == 0; # catch 318 -> 401 (nosuchnick followed by endofwhois)
-
- if (to_casemap($nick) eq $nick_list[0]) {
- request_whois($server, $nick_list[1]);
- } else {
- compare_channels();
- }
-}
-
-
-sub event_whois_nosuchnick ($$) {
- my ($server, $data) = @_;
- my $nick = (split / +/, $data, 4)[1];
- Irssi::active_win->print("cmpusers error: no such nick $nick - aborting.", MSGLEVEL_CLIENTCRAP);
- cleanup();
-}
-
-
-sub event_whois_timeout($$) {
- my ($server, $data) = @_;
- Irssi::print("cmpusers whois_timeout", MSGLEVEL_CLIENTCRAP) if $debug;
- Irssi::active_win->print("cmpusers error: whois timed out or failed. please try again.", MSGLEVEL_CLIENTCRAP);
- cleanup();
-}
-
-
-sub cleanup () {
- $running = 0;
- print Dumper \@nick_list if $debug;
- print Dumper \%nick_info if $debug;
- print Dumper \%isupport if $debug;
- @nick_list = ();
- %nick_info = ();
- %isupport = ();
- Irssi::print("cmpusers cleanup", MSGLEVEL_CLIENTCRAP) if $debug;
-}
-
-
-sub to_casemap ($) {
- my $nick = shift;
- my $type = $isupport{'CASEMAPPING'};
-
- for (my $i = 0; $i < length($nick); $i++) {
- my $ord = ord(substr($nick, $i, 1));
-
- if ($type == 1) { # rfc1459
- substr($nick, $i, 1) = ($ord >= 65 && $ord <= 94) ? chr($ord + 32) : chr($ord);
- } elsif ($type == 2) { # ascii
- substr($nick, $i, 1) = ($ord >= 65 && $ord <= 90) ? chr($ord + 32) : chr($ord);
- } else { # unknown
- }
- }
-
- return $nick;
-}
-
-
-sub compare_channels() {
- my @intersection = my @uniq_chans_0 = my @uniq_chans_1 = ();
- my %count = ();
-
- foreach my $element ( keys %{$nick_info{$nick_list[0]}{'channels'}}, keys %{$nick_info{$nick_list[1]}{'channels'}} ) {
- $count{$element}++;
- # nasty :<
- if ( exists $nick_info{$nick_list[0]}{'channels'}{$element} && (!exists $nick_info{$nick_list[1]}{'channels'}{$element})) {
- push @uniq_chans_0, $element;
- } elsif ((!exists $nick_info{$nick_list[0]}{'channels'}{$element}) && exists $nick_info{$nick_list[1]}{'channels'}{$element}) {
- push @uniq_chans_1, $element;
- }
- }
- foreach my $element (keys %count) {
- push @intersection, $element if $count{$element} == 2;
- }
-
- my $common_chans = join " ", sort @intersection;
- my $uniq0 = join " ", sort @uniq_chans_0;
- my $uniq1 = join " ", sort @uniq_chans_1;
-
- # workaround Irssi's crappy % handling. No, really, this irssi issue needs fixing.
- $common_chans =~ s/%/%%/g;
- $uniq0 =~ s/%/%%/g;
- $uniq1 =~ s/%/%%/g;
-
- Irssi::active_win->print(sprintf('Comparing user <%s!%s@%s> with user <%s!%s@%s>',
- $nick_info{$nick_list[0]}{'nick'},
- $nick_info{$nick_list[0]}{'username'},
- $nick_info{$nick_list[0]}{'hostname'},
- $nick_info{$nick_list[1]}{'nick'},
- $nick_info{$nick_list[1]}{'username'},
- $nick_info{$nick_list[1]}{'hostname'}), MSGLEVEL_CLIENTCRAP );
-
- Irssi::active_win->print(sprintf("Common channels for both users: %s", $common_chans), MSGLEVEL_CLIENTCRAP);
- Irssi::active_win->print(sprintf("Unique channels for %s: %s", $nick_info{$nick_list[0]}{'nick'}, $uniq0), MSGLEVEL_CLIENTCRAP);
- Irssi::active_win->print(sprintf("Unique channels for %s: %s", $nick_info{$nick_list[1]}{'nick'}, $uniq1), MSGLEVEL_CLIENTCRAP);
- cleanup();
-}
-
-
-sub cmd_cmpusers($$$) {
- my ($args, $server, $witem) = @_;
- $args = lc $args;
- my @nicks = split /\s+/, $args;
-
- if (scalar @nicks != 2) {
- Irssi::active_win->print("cmpusers error: please supply two nickname arguments.", MSGLEVEL_CLIENTCRAP);
- return;
- }
-
- if ($nicks[0] eq $nicks[1]) {
- Irssi::active_win->print("cmpusers error: please supply two unique nicknames.", MSGLEVEL_CLIENTCRAP);
- return;
- }
-
- if (!defined $server) {
- Irssi::active_win->print("cmpusers error: active window not connected to a server.", MSGLEVEL_CLIENTCRAP);
- return;
- }
-
- if ($server->{'chat_type'} ne 'IRC') {
- Irssi::active_win->print("cmpusers error: server is not of type IRC.", MSGLEVEL_CLIENTCRAP);
- }
-
- if ($running) {
- Irssi::active_win->print("cmpusers error: a request is currently being processed - please try again shortly.", MSGLEVEL_CLIENTCRAP);
- return;
- }
-
- $running = 1;
-
- if ($server->{'isupport_sent'}) {
- if (defined $server->isupport('PREFIX')) {
- my $prefix = $server->isupport('PREFIX');
- my $l = (length($prefix) - 2) / 2;
- $isupport{'PREFIX'} = substr($prefix, $l + 2, $l);
- Irssi::print("cmpusers prefix: $prefix", MSGLEVEL_CLIENTCRAP) if $debug;
- }
- if (defined $server->isupport('CASEMAPPING')) {
- my $casemap = $server->isupport('CASEMAPPING');
- $isupport{'CASEMAPPING'} = $casemap eq 'rfc1459' ? 1
- : $casemap eq 'ascii' ? 2
- : 3;
- Irssi::print("cmpusers casemap: $casemap", MSGLEVEL_CLIENTCRAP) if $debug;
- }
- if (defined $server->isupport('CHANTYPES')) {
- $isupport{'CHANTYPES'} = $server->isupport('CHANTYPES');
- Irssi::print("cmpusers chantypes: $isupport{CHANTYPES}", MSGLEVEL_CLIENTCRAP) if $debug;
- }
- }
-
- for (my $i=0; $i <= $#nicks; $i++) {
- $nicks[$i] = to_casemap($nicks[$i]);
- }
-
- push @nick_list, @nicks;
- request_whois($server, $nicks[0]);
-}
-
-
-Irssi::signal_add(
- {
- 'redir cmpusers_whois_user' => \&event_whois_user,
- 'redir cmpusers_whois_channels' => \&event_whois_channels,
- 'redir cmpusers_whois_end' => \&event_whois_end,
- 'redir cmpusers_whois_nosuchnick' => \&event_whois_nosuchnick,
- 'redir cmpusers_whois_timeout' => \&event_whois_timeout,
- }
-);
-
-
-Irssi::command_bind("cmpusers", \&cmd_cmpusers);
-Irssi::print(sprintf("Loaded %s v%s...", $IRSSI{'name'}, $VERSION));
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