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Diffstat (limited to '.irssi/scripts/trigger.pl')
| -rw-r--r-- | .irssi/scripts/trigger.pl | 1255 |
1 files changed, 0 insertions, 1255 deletions
diff --git a/.irssi/scripts/trigger.pl b/.irssi/scripts/trigger.pl deleted file mode 100644 index c6bcf33..0000000 --- a/.irssi/scripts/trigger.pl +++ /dev/null @@ -1,1255 +0,0 @@ -# trigger.pl - execute a command or replace text, triggered by an event in irssi -# Do /TRIGGER HELP or look at http://wouter.coekaerts.be/irssi/ for help - -# Copyright (C) 2002-2010 Wouter Coekaerts <wouter@coekaerts.be> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -use strict; -use Irssi 20020324 qw(command_bind command_runsub command signal_add_first signal_continue signal_stop signal_remove); -use Text::ParseWords; -use IO::File; -use vars qw($VERSION %IRSSI); - -$VERSION = '1.2.3'; -%IRSSI = ( - authors => 'Wouter Coekaerts', - contact => 'wouter@coekaerts.be', - name => 'trigger', - description => 'execute a command or replace text, triggered by an event in irssi', - license => 'GPLv2 or later', - url => 'http://wouter.coekaerts.be/irssi/', - changed => '2020-01-10', -); - -sub cmd_help { - Irssi::print (<<'SCRIPTHELP_EOF', MSGLEVEL_CLIENTCRAP); - -TRIGGER LIST -TRIGGER SAVE -TRIGGER RELOAD -TRIGGER MOVE <number> <number> -TRIGGER DELETE <number> -TRIGGER CHANGE <number> ... -TRIGGER ADD ... - -%U%_When to match%_%U -%UOn which types of event to trigger%U - These are simply specified by -name_of_the_type - The normal IRC event types are: - publics, %|privmsgs, (pub|priv)actions, (pub|priv)notices, (pub|priv)ctcps, (pub|priv)ctcpreplies, joins, parts, quits, kicks, topics, invites, nick_changes, dcc_msgs, dcc_actions, dcc_ctcps - mode_channel: %|a mode on the (whole) channel (like +t, +i, +b) - mode_nick: %|a mode on someone in the channel (like +o, +v) - -all is an alias for all of those. - Additionally, there is: - rawin: %|raw text incoming from the server - send_command: %|commands you give to irssi - send_text: %|lines you type that aren't commands - beep: %|when irssi beeps - notify_join: %|someone in you notify list comes online - notify_part: %|someone in your notify list goes offline - notify_away: %|someone in your notify list goes away - notify_unaway: %|someone in your notify list goes unaway - notify_unidle: %|someone in your notify list stops idling - (pub|priv)flood: %|flood in a channel or in private detected. See /set flood. Be careful, these flood signals can trigger many times for one flood (unless you have autoignore enabled) - -%UFilters (conditions) the event has to satisfy%U -They all take one parameter. If you can give a list, seperate elements by space and use quotes around the list. -All filters except for -pattern and -regexp can also be inversed by prefixing with -not_. - -pattern: %|The message must match the given pattern. ? and * can be used as wildcards - -regexp: %|The message must match the given regexp. (see man perlre) - %|if -nocase is given as an option, the regexp or pattern is matched case insensitive - -tags: %|The servertag must be in the given list of tags - -channels: %|The event must be in one of the given list of channels. - Examples: %|-channels '#chan1 #chan2' or -channels 'IRCNet/#channel' - %|-channels 'EFNet/' means every channel on EFNet and is the same as -tags 'EFNet' - -masks: %|The person who triggers it must match one of the given list of masks - -hasmode: %|The person who triggers it must have the give mode - Examples: %|'-o' means not opped, '+ov' means opped OR voiced, '-o&-v' means not opped AND not voiced - -hasflag: %|Only trigger if friends.pl (friends_shasta.pl) or people.pl is loaded and the person who triggers it has the given flag in the script (same syntax as -hasmode) - -other_masks - -other_hasmode - -other_hasflag: %|Same as above but for the victim for kicks or mode_nick. - -%U%_What to do when it matches%_%U - -command: Execute the given Irssi-command - %|You are able to use $1, $2 and so on generated by your regexp pattern. - %|For multiple commands ; can be used as seperator - %|The following variables are also expanded: - $T: %|Server tag - $C: %|Channel name - $N: %|Nickname of the person who triggered this command - $A: %|His address (foo@bar.com), - $I: %|His ident (foo) - $H: %|His hostname (bar.com) - $M: %|The complete message - ${other}: %|The victim for kicks or mode_nick - ${mode_type}: %|The type ('+' or '-') for a mode_channel or mode_nick - ${mode_char}: %|The mode char ('o' for ops, 'b' for ban,...) - ${mode_arg} : %|The argument to the mode (if there is one) - %|$\X, with X being one of the above expands (e.g. $\M), escapes all non-alphanumeric characters, so it can be used with /eval or /exec. Don't use /eval or /exec without this, it's not safe. - -replace: %|replaces the matching part with the given replacement in the event (requires a -regexp or -pattern) - -once: %|remove the trigger if it is triggered, so it only executes once and then is forgotten. - -stop: %|stops the signal. It won't get displayed by Irssi. Like /IGNORE - -debug: %|print some debugging info - -last: %|Don't process any more triggers for this message - -%U%_Other options%_%U - -disabled: %|Same as removing it, but keeps it in case you might need it later - -name: %|Give the trigger a name. You can refer to the trigger with this name in add/del/change commands - -%U%_Examples%_%U - Knockout people who do a !list: - %#/TRIGGER ADD %|-publics -channels "#channel1 #channel2" -nocase -regexp ^!list -command "KN $N This is not a warez channel!" - React to !echo commands from people who are +o in your friends-script: - %#/TRIGGER ADD %|-publics -regexp '^!echo (.*)' -hasflag '+o' -command 'say echo: $1' - Ignore all non-ops on #channel: - %#/TRIGGER ADD %|-publics -actions -channels "#channel" -hasmode '-o' -stop - Send a mail to yourself every time a topic is changed: - %#/TRIGGER ADD %|-topics -command 'exec echo $\N changed topic of $\C to: $\M | mail you@somewhere.com -s topic' - - -%U%_Examples with -replace%_%U - %|Replace every occurence of shit with sh*t, case insensitive: - %#/TRIGGER ADD %|-all -nocase -regexp shit -replace sh*t - %|Strip all colorcodes from *!lamer@*: - %#/TRIGGER ADD %|-all -masks *!lamer@* -regexp '\x03\d?\d?(,\d\d?)?|\x02|\x1f|\x16|\x06' -replace '' - %|Never let *!bot1@foo.bar or *!bot2@foo.bar hilight you - %|(this works by cutting your nick in 2 different parts, 'myn' and 'ick' here) - %|you don't need to understand the -replace argument, just trust that it works if the 2 parts separately don't hilight: - %#/TRIGGER ADD %|-all masks '*!bot1@foo.bar *!bot2@foo.bar' -regexp '(myn)(ick)' -nocase -replace '$1\x02\x02$2' - %|Avoid being hilighted by !top10 in eggdrops with stats.mod (but show your nick in bold): - %#/TRIGGER ADD %|-publics -regexp '(Top.0\(.*\): 1.*)(my)(nick)' -replace '$1\x02$2\x02\x02$3\x02' - %|Convert a Windows-1252 Euro to an ISO-8859-15 Euro (same effect as euro.pl): - %#/TRIGGER ADD %|-regexp '\x80' -replace '\xA4' - %|Show tabs as spaces, not the inverted I (same effect as tab_stop.pl): - %#/TRIGGER ADD %|-all -regexp '\t' -replace ' ' -SCRIPTHELP_EOF -} # / - -my @triggers; # array of all triggers -my %triggers_by_type; # hash mapping types on triggers of that type -my $recursion_depth = 0; -my $changed_since_last_save = 0; - -############### -### formats ### -############### - -Irssi::theme_register([ - 'trigger_header' => 'Triggers:', - 'trigger_line' => '%#$[-4]0 $1', - 'trigger_added' => 'Trigger $0 added: $1', - 'trigger_not_found' => 'Trigger {hilight $0} not found', - 'trigger_saved' => 'Triggers saved to $0', - 'trigger_loaded' => 'Triggers loaded from $0' -]); - -######################################### -### catch the signals & do your thing ### -######################################### - -# trigger types with a message and a channel -my @allchanmsg_types = qw(publics pubactions pubnotices pubctcps pubctcpreplies parts kicks topics); -# trigger types with a message -my @allmsg_types = (@allchanmsg_types, qw(privmsgs privactions privnotices privctcps privctcpreplies dcc_msgs dcc_actions dcc_ctcps quits)); -# trigger types with a channel -my @allchan_types = (@allchanmsg_types, qw(mode_channel mode_nick joins invites pubflood send_text)); -# trigger types in -all -my @all_types = (@allmsg_types, qw(mode_channel mode_nick joins invites nick_changes)); -# trigger types that can use -masks -my @mask_types = (@all_types, qw(notify_join notify_part notify_away notify_unaway notify_unidle)); -# trigger types with a server -my @all_server_types = (@mask_types, qw(rawin pubflood privflood)); -# all trigger types -my @trigger_types = (@all_server_types, qw(send_command send_text beep)); -#trigger types that are not in -all -#my @notall_types = grep {my $a=$_; return (!grep {$_ eq $a} @all_types);} @trigger_types; -my @notall_types = qw(rawin notify_join notify_part notify_away notify_unaway notify_unidle send_command send_text beep pubflood privflood); - -my @signals = ( -# "message public", SERVER_REC, char *msg, char *nick, char *address, char *target -{ - 'types' => ['publics'], - 'signal' => 'message public', - 'sub' => sub {check_signal_message(\@_,1,$_[0],$_[4],$_[2],$_[3],'publics');}, -}, -# "message private", SERVER_REC, char *msg, char *nick, char *address -{ - 'types' => ['privmsgs'], - 'signal' => 'message private', - 'sub' => sub {check_signal_message(\@_,1,$_[0],undef,$_[2],$_[3],'privmsgs');}, -}, -# "message irc action", SERVER_REC, char *msg, char *nick, char *address, char *target -{ - 'types' => ['privactions','pubactions'], - 'signal' => 'message irc action', - 'sub' => sub { - if ($_[4] eq $_[0]->{nick}) { - check_signal_message(\@_,1,$_[0],undef,$_[2],$_[3],'privactions'); - } else { - check_signal_message(\@_,1,$_[0],$_[4],$_[2],$_[3],'pubactions'); - } - }, -}, -# "message irc notice", SERVER_REC, char *msg, char *nick, char *address, char *target -{ - 'types' => ['privnotices','pubnotices'], - 'signal' => 'message irc notice', - 'sub' => sub { - if ($_[4] eq $_[0]->{nick}) { - check_signal_message(\@_,1,$_[0],undef,$_[2],$_[3],'privnotices'); - } else { - check_signal_message(\@_,1,$_[0],$_[4],$_[2],$_[3],'pubnotices'); - } - } -}, -# "message join", SERVER_REC, char *channel, char *nick, char *address -{ - 'types' => ['joins'], - 'signal' => 'message join', - 'sub' => sub {check_signal_message(\@_,-1,$_[0],$_[1],$_[2],$_[3],'joins');} -}, -# "message part", SERVER_REC, char *channel, char *nick, char *address, char *reason -{ - 'types' => ['parts'], - 'signal' => 'message part', - 'sub' => sub {check_signal_message(\@_,4,$_[0],$_[1],$_[2],$_[3],'parts');} -}, -# "message quit", SERVER_REC, char *nick, char *address, char *reason -{ - 'types' => ['quits'], - 'signal' => 'message quit', - 'sub' => sub {check_signal_message(\@_,3,$_[0],undef,$_[1],$_[2],'quits');} -}, -# "message kick", SERVER_REC, char *channel, char *nick, char *kicker, char *address, char *reason -{ - 'types' => ['kicks'], - 'signal' => 'message kick', - 'sub' => sub {check_signal_message(\@_,5,$_[0],$_[1],$_[3],$_[4],'kicks',{'other'=>$_[2]});} -}, -# "message topic", SERVER_REC, char *channel, char *topic, char *nick, char *address -{ - 'types' => ['topics'], - 'signal' => 'message topic', - 'sub' => sub {check_signal_message(\@_,2,$_[0],$_[1],$_[3],$_[4],'topics');} -}, -# "message invite", SERVER_REC, char *channel, char *nick, char *address -{ - 'types' => ['invites'], - 'signal' => 'message invite', - 'sub' => sub {check_signal_message(\@_,-1,$_[0],$_[1],$_[2],$_[3],'invites');} -}, -# "message nick", SERVER_REC, char *newnick, char *oldnick, char *address -{ - 'types' => ['nick_changes'], - 'signal' => 'message nick', - 'sub' => sub {check_signal_message(\@_,-1,$_[0],undef,$_[1],$_[3],'nick_changes',{'other'=>$_[2]});} -}, -# "message dcc", DCC_REC *dcc, char *msg -{ - 'types' => ['dcc_msgs'], - 'signal' => 'message dcc', - 'sub' => sub {check_signal_message(\@_,1,$_[0]->{'server'},undef,$_[0]->{'nick'},undef,'dcc_msgs'); - } -}, -# "message dcc action", DCC_REC *dcc, char *msg -{ - 'types' => ['dcc_actions'], - 'signal' => 'message dcc action', - 'sub' => sub {check_signal_message(\@_,1,$_[0]->{'server'},undef,$_[0]->{'nick'},undef,'dcc_actions');} -}, -# "message dcc ctcp", DCC_REC *dcc, char *cmd, char *data -{ - 'types' => ['dcc_ctcps'], - 'signal' => 'message dcc ctcp', - 'sub' => sub {check_signal_message(\@_,1,$_[0]->{'server'},undef,$_[0]->{'nick'},undef,'dcc_ctcps');} -}, -# "server incoming", SERVER_REC, char *data -{ - 'types' => ['rawin'], - 'signal' => 'server incoming', - 'sub' => sub {check_signal_message(\@_,1,$_[0],undef,undef,undef,'rawin');} -}, -# "send command", char *args, SERVER_REC, WI_ITEM_REC -{ - 'types' => ['send_command'], - 'signal' => 'send command', - 'sub' => sub { - sig_send_text_or_command(\@_,1); - } -}, -# "send text", char *line, SERVER_REC, WI_ITEM_REC -{ - 'types' => ['send_text'], - 'signal' => 'send text', - 'sub' => sub { - sig_send_text_or_command(\@_,0); - } -}, -# "beep" -{ - 'types' => ['beep'], - 'signal' => 'beep', - 'sub' => sub {check_signal_message(\@_,-1,undef,undef,undef,undef,'beep');} -}, -# "event "<cmd>, SERVER_REC, char *args, char *sender_nick, char *sender_address -{ - 'types' => ['mode_channel', 'mode_nick'], - 'signal' => 'event mode', - 'sub' => sub { - my ($server, $event_args, $nickname, $address) = @_; - my ($target, $modes, $modeargs) = split(/ /, $event_args, 3); - return if (!$server->ischannel($target)); - my (@modeargs) = split(/ /,$modeargs); - my ($pos, $type, $event_type, $arg) = (0, '+'); - foreach my $char (split(//,$modes)) { - if ($char eq "+" || $char eq "-") { - $type = $char; - } else { - if ($char =~ /[Oovh]/) { # mode_nick - $event_type = 'mode_nick'; - $arg = $modeargs[$pos++]; - } elsif ($char =~ /[beIqdk]/ || ( $char =~ /[lfJ]/ && $type eq '+')) { # chan_mode with arg - $event_type = 'mode_channel'; - $arg = $modeargs[$pos++]; - } else { # chan_mode without arg - $event_type = 'mode_channel'; - $arg = undef; - } - check_signal_message(\@_,-1,$server,$target,$nickname,$address,$event_type,{ - 'mode_type' => $type, - 'mode_char' => $char, - 'mode_arg' => $arg, - 'other' => ($event_type eq 'mode_nick') ? $arg : undef - }); - } - } - } -}, -# "notifylist joined", SERVER_REC, char *nick, char *user, char *host, char *realname, char *awaymsg -{ - 'types' => ['notify_join'], - 'signal' => 'notifylist joined', - 'sub' => sub {check_signal_message(\@_, 5, $_[0], undef, $_[1], $_[2].'@'.$_[3], 'notify_join', {'realname' => $_[4]});} -}, -{ - 'types' => ['notify_part'], - 'signal' => 'notifylist left', - 'sub' => sub {check_signal_message(\@_, 5, $_[0], undef, $_[1], $_[2].'@'.$_[3], 'notify_left', {'realname' => $_[4]});} -}, -{ - 'types' => ['notify_unidle'], - 'signal' => 'notifylist unidle', - 'sub' => sub {check_signal_message(\@_, 5, $_[0], undef, $_[1], $_[2].'@'.$_[3], 'notify_unidle', {'realname' => $_[4]});} -}, -{ - 'types' => ['notify_away', 'notify_unaway'], - 'signal' => 'notifylist away changed', - 'sub' => sub {check_signal_message(\@_, 5, $_[0], undef, $_[1], $_[2].'@'.$_[3], ($_[5] ? 'notify_away' : 'notify_unaway'), {'realname' => $_[4]});} -}, -# "ctcp msg", SERVER_REC, char *args, char *nick, char *addr, char *target -{ - 'types' => ['pubctcps', 'privctcps'], - 'signal' => 'ctcp msg', - 'sub' => sub { - my ($server, $args, $nick, $addr, $target) = @_; - if ($target eq $server->{'nick'}) { - check_signal_message(\@_, 1, $server, undef, $nick, $addr, 'privctcps'); - } else { - check_signal_message(\@_, 1, $server, $target, $nick, $addr, 'pubctcps'); - } - } -}, -# "ctcp reply", SERVER_REC, char *args, char *nick, char *addr, char *target -{ - 'types' => ['pubctcpreplies', 'privctcpreplies'], - 'signal' => 'ctcp reply', - 'sub' => sub { - my ($server, $args, $nick, $addr, $target) = @_; - if ($target eq $server->{'nick'}) { - check_signal_message(\@_, 1, $server, undef, $nick, $addr, 'privctcpreplies'); - } else { - check_signal_message(\@_, 1, $server, $target, $nick, $addr, 'pubctcpreplies'); - } - } -}, -# "flood", SERVER_REC, char *nick, char *host, int level, char *target -{ - 'types' => ['pubflood', 'privflood'], - 'signal' => 'flood', - 'sub' => sub { - my ($server, $nick, $host, $level, $target) = @_; - if ($target eq $server->{'nick'}) { - check_signal_message(\@_, -1, $server, undef, $nick, $host, 'privflood'); - } else { - check_signal_message(\@_, -1, $server, $target, $nick, $host, 'pubflood'); - } - } -} -); - -sub sig_send_text_or_command { - my ($signal, $iscommand) = @_; - my ($line, $server, $item) = @$signal; - my ($channelname,$nickname,$address) = (undef,undef,undef); - if ($item && (ref($item) eq 'Irssi::Irc::Channel' || ref($item) eq 'Irssi::Silc::Channel')) { - $channelname = $item->{'name'}; - } elsif ($item && ref($item) eq 'Irssi::Irc::Query') { # TODO Silc query ? - $nickname = $item->{'name'}; - $address = $item->{'address'} - } - # TODO pass context also for non-channels (queries and other stuff) - check_signal_message($signal,0,$server,$channelname,$nickname,$address,$iscommand ? 'send_command' : 'send_text'); - -} - -my %filters = ( -'tags' => { - 'types' => \@all_server_types, - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - - if (!defined($server)) { - return 0; - } - my $matches = 0; - foreach my $tag (split(/ /,$param)) { - if (lc($server->{'tag'}) eq lc($tag)) { - $matches = 1; - last; - } - } - return $matches; - } -}, -'channels' => { - 'types' => \@allchan_types, - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - - if (!defined($channelname) || !defined($server)) { - return 0; - } - my $matches = 0; - foreach my $trigger_channel (split(/ /,$param)) { - if (lc($channelname) eq lc($trigger_channel) - || lc($server->{'tag'}.'/'.$channelname) eq lc($trigger_channel) - || lc($server->{'tag'}.'/') eq lc($trigger_channel)) { - $matches = 1; - last; # this channel matches, stop checking channels - } - } - return $matches; - } -}, -'masks' => { - 'types' => \@mask_types, - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - $address //= ''; - return (defined($nickname) && defined($server) && $server->masks_match($param, $nickname, $address)); - } -}, -'other_masks' => { - 'types' => ['kicks', 'mode_nick', 'nick_changes'], - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return 0 unless defined($extra->{'other'}); - my $other_address = ($condition ne 'nick_changes') ? get_address($extra->{'other'}, $server, $channelname) : $address; - return defined($other_address) && $server->masks_match($param, $extra->{'other'}, $other_address); - } -}, -'hasmode' => { - 'types' => \@all_types, - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return hasmode($param, $nickname, $server, $channelname); - } -}, -'other_hasmode' => { - 'types' => ['kicks', 'mode_nick'], - 'sub' => sub { - my ($param,$signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return defined($extra->{'other'}) && hasmode($param, $extra->{'other'}, $server, $channelname); - } -}, -'hasflag' => { - 'types' => \@all_types, - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return 0 unless defined($nickname) && defined($address) && defined($server); - my $flags = get_flags ($server->{'chatnet'},$channelname,$nickname,$address); - return defined($flags) && check_modes($flags,$param); - } -}, -'other_hasflag' => { - 'types' => ['kicks', 'mode_nick'], - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return 0 unless defined($extra->{'other'}); - my $other_address = get_address($extra->{'other'}, $server, $channelname); - return 0 unless defined($other_address); - my $flags = get_flags ($server->{'chatnet'},$channelname,$extra->{'other'},$other_address); - return defined($flags) && check_modes($flags,$param); - } -}, -'mode_type' => { - 'types' => ['mode_channel', 'mode_nick'], - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return (($param) eq $extra->{'mode_type'}); - } -}, -'mode_char' => { - 'types' => ['mode_channel', 'mode_nick'], - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return (($param) eq $extra->{'mode_char'}); - } -}, -'mode_arg' => { - 'types' => ['mode_channel', 'mode_nick'], - 'sub' => sub { - my ($param, $signal,$parammessage,$server,$channelname,$nickname,$address,$condition,$extra) = @_; - return (($param) eq $extra->{'mode_arg'}); - } -} -); - -sub get_address { - my ($nick, $server, $channel) = @_; - my $nickrec = get_nickrec($nick, $server, $channel); - return $nickrec ? $nickrec->{'host'} : undef; -} -sub get_nickrec { - my ($nick, $server, $channel) = @_; - return unless defined($server) && defined($channel) && defined($nick); - my $chanrec = $server->channel_find($channel); - return $chanrec ? $chanrec->nick_find($nick) : undef; -} - -sub hasmode { - my ($param, $nickname, $server, $channelname) = @_; - my $nickrec = get_nickrec($nickname, $server, $channelname); - return 0 unless defined $nickrec; - my $modes = - ($nickrec->{'op'} ? 'o' : '') - . ($nickrec->{'voice'} ? 'v' : '') - . ($nickrec->{'halfop'} ? 'h' : '') - ; - return check_modes($modes, $param); -} - -# list of all switches -my @trigger_switches = (@trigger_types, qw(all nocase stop once debug disabled last)); -# parameters (with an argument) -my @trigger_params = qw(pattern regexp command replace name); -# all options that can be used to set filters, including negative matches (not_<filter>) -my @trigger_filter_options = map(($_,'not_'.$_), keys(%filters)); -# list of all options (including switches) for /TRIGGER ADD -my @trigger_add_options = (@trigger_switches, @trigger_params, @trigger_filter_options); -# same for /TRIGGER CHANGE, this includes the -no<option>'s -my @trigger_options = map(($_,'no'.$_) ,@trigger_add_options); - -# check the triggers on $signal's $parammessage parameter, for triggers with $condition set -# on $server in $channelname, for $nickname!$address -# set $parammessage to -1 if the signal doesn't have a message -# for signal without channel, nick or address, set to undef -sub check_signal_message { - my ($signal, $parammessage, $server, $channelname, $nickname, $address, $condition, $extra) = @_; - my ($changed, $stopped, $context, $need_rebuild); - my $message = ($parammessage == -1) ? '' : $signal->[$parammessage]; - - return if (!$triggers_by_type{$condition}); - - if ($recursion_depth > 10) { - Irssi::print("Trigger error: Maximum recursion depth reached, aborting trigger.", MSGLEVEL_CLIENTERROR); - return; - } - $recursion_depth++; - -TRIGGER: - foreach my $trigger (@{$triggers_by_type{$condition}}) { - # check filters - foreach my $trigfilter (filters_for_trigger($trigger)) { - my $filter_sub = $trigfilter->{'filter'}->{'sub'}; - my $filter_matches = !!(&$filter_sub($trigfilter->{'param'}, $signal, $parammessage, $server, $channelname, $nickname, $address, $condition, $extra)); - if ($filter_matches != $trigfilter->{'must_match'}) { # if it didn't match, or if it's a -not_* filter and it did match - next TRIGGER; - } - } - - # check regexp (and keep matches in @- and @+, so don't make a this a {block}) - next if ($trigger->{'compregexp'} && ($parammessage == -1 || $message !~ m/$trigger->{'compregexp'}/)); - - # if we got this far, it fully matched, and we need to do the replace/command/stop/once - my $expands = $extra; - $expands->{'M'} = $message,; - $expands->{'T'} = (defined($server)) ? $server->{'tag'} : ''; - $expands->{'C'} = $channelname; - $expands->{'N'} = $nickname; - $expands->{'A'} = $address; - $expands->{'I'} = ((!defined($address)) ? '' : substr($address,0,index($address,'@'))); - $expands->{'H'} = ((!defined($address)) ? '' : substr($address,index($address,'@')+1)); - $expands->{'$'} = '$'; - $expands->{';'} = ';'; - - if (defined($trigger->{'replace'})) { # it's a -replace - $message =~ s/$trigger->{'compregexp'}/do_expands(0,$trigger->{'compreplace'},$expands,$message)/ge; - $changed = 1; - } - - if ($trigger->{'command'}) { # it's a (nonempty) -command - my $command = $trigger->{'command'}; - # $1 = the stuff behind the $ we want to expand: a number, or a character from %expands - $command = do_expands(1, $command, $expands, $message); - - if (defined($server)) { - if (defined($channelname) && $server->channel_find($channelname)) { - $context = $server->channel_find($channelname); - } else { - $context = $server; - } - } else { - $context = undef; - } - - if (defined($context)) { - $context->command("eval $command"); - } else { - Irssi::command("eval $command"); - } - } - - if ($trigger->{'debug'}) { - print("DEBUG: trigger $condition pmesg=$parammessage message=$message server=$server->{tag} channel=$channelname nick=$nickname address=$address " . join(' ',map {$_ . '=' . $extra->{$_}} keys(%$extra))); - } - - if ($trigger->{'stop'}) { - $stopped = 1; - } - - if ($trigger->{'once'}) { - # find this trigger in the real trigger list, and remove it - for (my $realindex=0; $realindex < scalar(@triggers); $realindex++) { - if ($triggers[$realindex] == $trigger) { - splice (@triggers,$realindex,1); - last; - } - } - $need_rebuild = 1; - } - if ($trigger->{'last'}) { - last TRIGGER; - } - } - - if ($need_rebuild) { - rebuild(); - $changed_since_last_save = 1; - } - if ($stopped) { # stopped with -stop - signal_stop(); - } elsif ($changed) { # changed with -replace - $signal->[$parammessage] = $message; - signal_continue(@$signal); - } - $recursion_depth--; -} - -# return array of filters for the given trigger -sub filters_for_trigger($) { - my ($trigger) = @_; - return values(%{$trigger->{'filters'}}); -} - -# used in check_signal_message to expand $'s -# $inthis is a string that can contain $ stuff (like 'foo$1bar$N') -sub do_expands { - my ($escape, $inthis, $expands, $from) = @_; - # @+ and @- are copied because there are two s/// nested, and the inner needs the $1 and $2,... of the outer one - my @plus = @+; - my @min = @-; - my $p = \@plus; my $m = \@min; - $inthis =~ s/\$(\\*(\d+|[^0-9x{]|x[0-9a-fA-F][0-9a-fA-F]|{.*?}))/expand_and_escape($escape,$1,$expands,$m,$p,$from)/ge; - return $inthis; -} - -# \ $ and ; may need extra escaping because we use eval for -command -sub expand_and_escape { - my $escape = shift; - my $retval = expand(@_); - if ($escape) { - $retval =~ s/([\\\$;])/\\\1/g; - } - return $retval; -} - -# used in do_expands (via expand_and_escape), to_expand is the part after the $ -sub expand { - my ($to_expand, $expands, $min, $plus, $from) = @_; - if ($to_expand =~ /^\d+$/) { # a number => look up in $vars - # from man perlvar: - # $3 is the same as "substr $var, $-[3], $+[3] - $-[3])" - return ($to_expand > @{$min} ? '' : substr($from,$min->[$to_expand],$plus->[$to_expand]-$min->[$to_expand])); - } elsif ($to_expand =~ s/^\\//) { # begins with \, so strip that from to_expand - my $exp = expand($to_expand,$expands,$min,$plus,$from); # first expand without \ - $exp =~ s/([^a-zA-Z0-9])/\\\1/g; # escape non-word chars - return $exp; - } elsif ($to_expand =~ /^x([0-9a-fA-F]{2})/) { # $xAA - return chr(hex($1)); - } elsif ($to_expand =~ /^{(.*?)}$/) { # ${foo} - return expand($1, $expands, $min, $plus, $from); - } else { # look up in $expands - return $expands->{$to_expand}; - } -} - -sub check_modes { - my ($has_modes, $need_modes) = @_; - my $matches; - my $switch = 1; # if a '-' if found, will be 0 (meaning the modes should not be set) - foreach my $need_mode (split /&/, $need_modes) { - $matches = 0; - foreach my $char (split //, $need_mode) { - if ($char eq '-') { - $switch = 0; - } elsif ($char eq '+') { - $switch = 1; - } elsif ((index($has_modes, $char) != -1) == $switch) { - $matches = 1; - last; - } - } - if (!$matches) { - return 0; - } - } - return 1; -} - -# get someones flags from people.pl or friends(_shasta).pl -sub get_flags { - my ($chatnet, $channel, $nick, $address) = @_; - my $flags; - no strict 'refs'; - if (%{ 'Irssi::Script::people::' }) { - if (defined ($channel)) { - $flags = (&{ 'Irssi::Script::people::find_local_flags' }($chatnet,$channel,$nick,$address)); - } else { - $flags = (&{ 'Irssi::Script::people::find_global_flags' }($chatnet,$nick,$address)); - } - $flags = join('',keys(%{$flags})); - } else { - my $shasta; - if (%{ 'Irssi::Script::friends_shasta::' }) { - $shasta = 'friends_shasta'; - } elsif (defined &{ 'Irssi::Script::friends::get_idx' }) { - $shasta = 'friends'; - } else { - return undef; - } - my $idx = (&{ 'Irssi::Script::'.$shasta.'::get_idx' }($nick, $address)); - if ($idx == -1) { - return ''; - } - $flags = (&{ 'Irssi::Script::'.$shasta.'::get_friends_flags' }($idx,undef)); - if ($channel) { - $flags .= (&{ 'Irssi::Script::'.$shasta.'::get_friends_flags' }($idx,$channel)); - } - } - return $flags; -} - -######################################################## -### internal stuff called by manage, needed by above ### -######################################################## - -my %mask_to_regexp = (); -foreach my $i (0..255) { - my $ch = chr $i; - $mask_to_regexp{$ch} = "\Q$ch\E"; -} -$mask_to_regexp{'?'} = '(.)'; -$mask_to_regexp{'*'} = '(.*)'; - -sub compile_trigger { - my ($trigger) = @_; - my $regexp; - - if ($trigger->{'regexp'}) { - $regexp = $trigger->{'regexp'}; - } elsif ($trigger->{'pattern'}) { - $regexp = $trigger->{'pattern'}; - $regexp =~ s/(.)/$mask_to_regexp{$1}/g; - } else { - delete $trigger->{'compregexp'}; - return; - } - - if ($trigger->{'nocase'}) { - $regexp = '(?i)' . $regexp; - } - - $trigger->{'compregexp'} = qr/$regexp/; - - if(defined($trigger->{'replace'})) { - (my $replace = $trigger->{'replace'}) =~ s/\$/\$\$/g; - $trigger->{'compreplace'} = Irssi::parse_special($replace); - } -} - -# rebuilds triggers_by_type and updates signal binds -sub rebuild { - %triggers_by_type = (); - foreach my $trigger (@triggers) { - if (!$trigger->{'disabled'}) { - if ($trigger->{'all'}) { - # -all is an alias for all types in @all_types for which the filters can apply -ALLTYPES: - foreach my $type (@all_types) { - # check if all filters can apply to $type - foreach my $trigfilter (filters_for_trigger($trigger)) { - if (! grep {$_ eq $type} @{$trigfilter->{'filter'}->{'types'}}) { - next ALLTYPES; - } - } - push @{$triggers_by_type{$type}}, ($trigger); - } - } - - foreach my $type ($trigger->{'all'} ? @notall_types : @trigger_types) { - if ($trigger->{$type}) { - push @{$triggers_by_type{$type}}, ($trigger); - } - } - } - } - - foreach my $signal (@signals) { - my $should_bind = 0; - foreach my $type (@{$signal->{'types'}}) { - if (defined($triggers_by_type{$type})) { - $should_bind = 1; - } - } - if ($should_bind && !$signal->{'bind'}) { - signal_add_first($signal->{'signal'}, $signal->{'sub'}); - $signal->{'bind'} = 1; - } elsif (!$should_bind && $signal->{'bind'}) { - signal_remove($signal->{'signal'}, $signal->{'sub'}); - $signal->{'bind'} = 0; - } - } -} - -################################ -### manage the triggers-list ### -################################ - -my $trigger_file; # cached setting - -sub sig_setup_changed { - $trigger_file = Irssi::settings_get_str('trigger_file'); -} - -sub autosave { - cmd_save() if ($changed_since_last_save); -} - -# TRIGGER SAVE -sub cmd_save { - my $io = new IO::File $trigger_file, "w"; - if (defined $io) { - $io->print("#Triggers file version $VERSION\n"); - foreach my $trigger (@triggers) { - $io->print(to_string($trigger) . "\n"); - } - $io->close; - } - Irssi::printformat(MSGLEVEL_CLIENTNOTICE, 'trigger_saved', $trigger_file); - $changed_since_last_save = 0; -} - -# save on unload -sub UNLOAD { - cmd_save(); -} - -# TRIGGER LOAD -sub cmd_load { - sig_setup_changed(); # make sure we've read the trigger_file setting - my $converted = 0; - my $io = new IO::File $trigger_file, "r"; - if (not defined $io) { - if (-e $trigger_file) { - Irssi::print("Error opening triggers file", MSGLEVEL_CLIENTERROR); - } - return; - } - if (defined $io) { - @triggers = (); - my $text; - $text = $io->getline; - my $file_version = ''; - if ($text =~ /^#Triggers file version (.*)\n/) { - $file_version = $1; - } - if ($file_version lt '0.6.1+2') { - no strict 'vars'; - $text .= $_ foreach ($io->getlines); - my $rep = eval "$text"; - if (! ref $rep) { - Irssi::print("Error in triggers file"); - return; - } - my @old_triggers = @$rep; - - for (my $index=0;$index < scalar(@old_triggers);$index++) { - my $trigger = $old_triggers[$index]; - - if ($file_version lt '0.6.1') { - # convert old names: notices => pubnotices, actions => pubactions - foreach $oldname ('notices','actions') { - if ($trigger->{$oldname}) { - delete $trigger->{$oldname}; - $trigger->{'pub'.$oldname} = 1; - $converted = 1; - } - } - } - if ($file_version lt '0.6.1+1' && $trigger->{'modifiers'}) { - if ($trigger->{'modifiers'} =~ /i/) { - $trigger->{'nocase'} = 1; - Irssi::print("Trigger: trigger ".($index+1)." had 'i' in it's modifiers, it has been converted to -nocase"); - } - if ($trigger->{'modifiers'} !~ /^[ig]*$/) { - Irssi::print("Trigger: trigger ".($index+1)." had unrecognised modifier '". $trigger->{'modifiers'} ."', which couldn't be converted."); - } - delete $trigger->{'modifiers'}; - $converted = 1; - } - - # convert to text with compat, and then to new trigger hash - $text = to_string($trigger,1); - my @args = &shellwords($text . ' a'); - my $trigger = parse_options({},@args); - if ($trigger) { - push @triggers, $trigger; - } - } - } else { # new format - while ( $text = $io->getline ) { - chop($text); - next if ($text =~ /^[ ]*$|^#/); - my @args = &shellwords($text . ' a'); - my $trigger = parse_options({},@args); - if ($trigger) { - push @triggers, $trigger; - } - } - } - } - Irssi::printformat(MSGLEVEL_CLIENTNOTICE, 'trigger_loaded', $trigger_file); - if ($converted) { - Irssi::print("Trigger: Triggers file will be in new format next time it's saved."); - } - rebuild(); -} - -# escape for printing with to_string -# <<abcdef>> => << 'abcdef' >> -# <<abc'def>> => << "abc'def" >> -# <<abc'def\x02>> => << 'abc'\''def\x02' >> -sub param_to_string { - my ($text) = @_; - # avoid ugly escaping if we can use "-quotes without other escaping (no " or \) - if ($text =~ /^[^"\\]*'[^"\\]$/) { - return ' "' . $text . '" '; - } - # "'" signs without a (odd number of) \ in front of them, need be to escaped as '\'' - # this is ugly :( - $text =~ s/(^|[^\\](\\\\)*)'/$1'\\''/g; - return " '$text' "; -} - -# converts a trigger back to "-switch -options 'foo'" form -# if $compat, $trigger is in the old format (used to convert) -sub to_string { - my ($trigger, $compat) = @_; - my $string; - - foreach my $switch (@trigger_switches) { - if ($trigger->{$switch}) { - $string .= '-'.$switch.' '; - } - } - - if ($compat) { - foreach my $filter (keys(%filters)) { - if ($trigger->{$filter}) { - $string .= '-' . $filter . param_to_string($trigger->{$filter}); - } - } - } else { - foreach my $trigfilter (filters_for_trigger($trigger)) { - $string .= '-' . $trigfilter->{'option'} . param_to_string($trigfilter->{'param'}); - } - } - - foreach my $param (@trigger_params) { - if ($trigger->{$param} || ($param eq 'replace' && defined($trigger->{'replace'}))) { - $string .= '-' . $param . param_to_string($trigger->{$param}); - } - } - return $string; -} - -# find a trigger (for REPLACE and DELETE), returns index of trigger, or -1 if not found -sub find_trigger { - my ($data) = @_; - if ($data =~ /^[0-9]*$/ and defined($triggers[$data-1])) { - return $data-1; - } else { - for (my $i=0; $i < scalar(@triggers); $i++) { - if ($triggers[$i]->{'name'} eq $data) { - return $i; - } - } - } - Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'trigger_not_found', $data); - return -1; # not found -} - - -# TRIGGER ADD <options> -sub cmd_add { - my ($data, $server, $item) = @_; - my @args = shellwords($data . ' a'); - - my $trigger = parse_options({}, @args); - if ($trigger) { - push @triggers, $trigger; - Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'trigger_added', scalar(@triggers), to_string($trigger)); - rebuild(); - $changed_since_last_save = 1; - } -} - -# TRIGGER CHANGE <nr> <options> -sub cmd_change { - my ($data, $server, $item) = @_; - my @args = shellwords($data . ' a'); - my $index = find_trigger(shift @args); - if ($index != -1) { - if(parse_options($triggers[$index], @args)) { - Irssi::print("Trigger " . ($index+1) ." changed to: ". to_string($triggers[$index])); - } - rebuild(); - $changed_since_last_save = 1; - } -} - -# parses options for TRIGGER ADD and TRIGGER CHANGE -# if invalid args returns undef, else changes $thetrigger and returns it -sub parse_options { - my ($thetrigger,@args) = @_; - my ($trigger, $option); - - if (pop(@args) ne 'a') { - Irssi::print("Syntax error, probably missing a closing quote", MSGLEVEL_CLIENTERROR); - return undef; - } - - %$trigger = %$thetrigger; # make a copy to prevent changing the given trigger if args doesn't parse -ARGS: for (my $arg = shift @args; $arg; $arg = shift @args) { - # expand abbreviated options, put in $option - $arg =~ s/^-//; - $option = undef; - foreach my $ioption (@trigger_options) { - if (index($ioption, $arg) == 0) { # -$opt starts with $arg - if ($option) { # another already matched - Irssi::print("Ambiguous option: $arg", MSGLEVEL_CLIENTERROR); - return undef; - } - $option = $ioption; - last if ($arg eq $ioption); # exact match is unambiguous - } - } - if (!$option) { - Irssi::print("Unknown option: $arg", MSGLEVEL_CLIENTERROR); - return undef; - } - - # -<param> <value> or -no<param> - foreach my $param (@trigger_params) { - if ($option eq $param) { - $trigger->{$param} = shift @args; - next ARGS; - } - if ($option eq 'no'.$param) { - $trigger->{$param} = undef; - next ARGS; - } - } - - # -[no]<switch> - foreach my $switch (@trigger_switches) { - # -<switch> - if ($option eq $switch) { - $trigger->{$switch} = 1; - next ARGS; - } - # -no<switch> - elsif ($option eq 'no'.$switch) { - $trigger->{$switch} = undef; - next ARGS; - } - } - - # -[not_]<filter> <value> - if ($option =~ /^(not_)?(.*)$/ && $filters{$2}) { - $trigger->{'filters'}->{$option} = { - option => $option, - must_match => ($1 ne 'not_'), # if false, trigger must only be done if filter sub returns false - filter_name => $2, - filter => $filters{$2}, - param => shift @args - }; - - next ARGS; - } - - # -no<filter> - if ($option =~ /^no(.*)$/ && $filters{$1}) { - delete $trigger->{'filters'}->{$1}; - } - } - - if (defined($trigger->{'replace'}) && ! $trigger->{'regexp'} && !$trigger->{'pattern'}) { - Irssi::print("Trigger error: Can't have -replace without -regexp", MSGLEVEL_CLIENTERROR); - return undef; - } - - if ($trigger->{'pattern'} && $trigger->{'regexp'}) { - Irssi::print("Trigger error: Can't have -pattern and -regexp in same trigger", MSGLEVEL_CLIENTERROR); - return undef; - } - - # remove types that are implied by -all - if ($trigger->{'all'}) { - foreach my $type (@all_types) { - delete $trigger->{$type}; - } - } - - # remove types for which the filters don't apply - foreach my $type (@trigger_types) { - if ($trigger->{$type}) { - foreach my $trigfilter (filters_for_trigger($trigger)) { - if (!grep {$_ eq $type} @{$trigfilter->{'filter'}->{'types'}}) { - Irssi::print("Warning: the filter -" . $trigfilter->{'option'} . " can't apply to an event of type -$type, so I'm removing that type from this trigger."); - delete $trigger->{$type}; - } - } - } - } - - # check if it has at least one type - my $has_a_type; - foreach my $type (@trigger_types) { - if ($trigger->{$type}) { - $has_a_type = 1; - last; - } - } - if (!$has_a_type && !$trigger->{'all'}) { - Irssi::print("Warning: this trigger doesn't trigger on any type of message. you probably want to add -publics or -all"); - } - - compile_trigger($trigger); - %$thetrigger = %$trigger; # copy changes to real trigger - return $thetrigger; -} - -# TRIGGER DELETE <num> -sub cmd_del { - my ($data, $server, $item) = @_; - my @args = shellwords($data); - my $index = find_trigger(shift @args); - if ($index != -1) { - Irssi::print("Deleted ". ($index+1) .": ". to_string($triggers[$index])); - splice (@triggers,$index,1); - rebuild(); - $changed_since_last_save = 1; - } -} - -# TRIGGER MOVE <num> <num> -sub cmd_move { - my ($data, $server, $item) = @_; - my @args = &shellwords($data); - my $index = find_trigger(shift @args); - if ($index != -1) { - my $newindex = find_trigger(shift @args); - if ($newindex != -1) { - Irssi::print("Moved from " . ($index+1) . " to " . ($newindex+1) . ": " . to_string($triggers[$index])); - my $trigger = splice (@triggers,$index,1); # remove from old place - splice (@triggers,$newindex,0,($trigger)); # insert at new place - rebuild(); - $changed_since_last_save = 1; - } - } -} - -# TRIGGER LIST -sub cmd_list { - Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'trigger_header'); - my $i=1; - foreach my $trigger (@triggers) { - Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'trigger_line', $i++, to_string($trigger)); - } -} - -###################### -### initialisation ### -###################### - -command_bind('trigger help',\&cmd_help); -command_bind('help trigger',\&cmd_help); -command_bind('trigger add',\&cmd_add); -command_bind('trigger change',\&cmd_change); -command_bind('trigger move',\&cmd_move); -command_bind('trigger list',\&cmd_list); -command_bind('trigger delete',\&cmd_del); -command_bind('trigger save',\&cmd_save); -command_bind('trigger reload',\&cmd_load); -command_bind 'trigger' => sub { - my ( $data, $server, $item ) = @_; - $data =~ s/\s+$//g; - command_runsub('trigger', $data, $server, $item); -}; - -Irssi::signal_add('setup saved', \&autosave); -Irssi::signal_add('setup changed', \&sig_setup_changed); - -# This makes tab completion work -Irssi::command_set_options('trigger add',join(' ',@trigger_add_options)); -Irssi::command_set_options('trigger change',join(' ',@trigger_options)); - -Irssi::settings_add_str($IRSSI{'name'}, 'trigger_file', Irssi::get_irssi_dir()."/triggers"); - -cmd_load(); |