9 defset marktime_min
300
10 defset marktime_join_startdelay
5000
12 proc privmsg_unlogged
{prefix ischan params
} {
14 [regexp {^
![a-z
][-a-z
]*[a-z
]( .
*)?
$} [lindex $params 1]]} {
17 # on-channel message, ignore
18 set chan
[lindex $params 0]
19 upvar #0 chan_lastactivity([irctolower $chan]) la
20 set la
[clock seconds
]
21 catch_logged
{ recordlastseen_p
$prefix "talking on $chan" 2 }
25 proc showintervalsecs
{howlong abbrev
} {
26 return [showintervalsecs
/[opt timeformat
] $howlong $abbrev]
29 proc showintervalsecs
/ks
{howlong abbrev
} {
30 if {$howlong < 1000} {
33 if {$howlong < 1000000} {
40 set value
[expr "$howlong.0 / $scale"]
41 foreach {min
format} {100 %.0f
10 %.1f
1 %.2f
} {
42 if {$value < $min} continue
43 return [format "$format${pfx}s" $value]
48 proc format_qty
{qty unit abbrev
} {
51 append o
[string range
$unit 0 0]
55 if {$qty != 1} { append o s
}
60 proc showintervalsecs
/hms
{qty abbrev
} {
61 set ul
{second
60 minute
60 hour
24 day
7 week
}
63 while {[llength $ul] > 1 && $qty >= [set uv
[lindex $ul 1]]} {
64 set remainu
[lindex $ul 0]
65 set remainv
[expr {$qty % $uv}]
66 set qty
[expr {($qty-$remainv)/$uv}]
67 set ul
[lreplace $ul 0 1]
69 set o
[format_qty
$qty [lindex $ul 0] $abbrev]
71 if {!$abbrev} { append o
" " }
72 append o
[format_qty
$remainv $remainu $abbrev]
77 proc showinterval
{howlong
} {
81 return "[showintervalsecs $howlong 0] ago"
85 proc showtime
{when
} {
86 return [showinterval
[expr {[clock seconds
] - $when}]]
89 proc parse_interval
{specified min
} {
90 if {![regexp {^
([0-9]+)([a-z
]+)$} $specified dummy value unit
]} {
91 error "invalid syntax for interval"
98 default { error "unknown unit of time $unit" }
100 if {$value > 86400*21/$u} { error "interval too large" }
101 set result
[expr {$value*$u}]
102 if {$result < $min} { error "interval too small (<${min}s)" }
106 proc def_msgproc
{name argl body
} {
107 proc msg_
$name "varbase $argl" "\
108 upvar #0 msg/\$varbase/dest d\n\
109 upvar #0 msg/\$varbase/str s\n\
110 upvar #0 msg/\$varbase/accum a\n\
114 def_msgproc begin
{dest str
} {
120 def_msgproc
append {str
} {
122 if {[string length
$s] && [string length
$ns] > 65} {
123 msg__sendout
$varbase
124 set s
" [string trimleft $str]"
130 def_msgproc finish
{} {
131 msg__sendout
$varbase
137 def_msgproc _sendout
{} {
138 lappend a
[string trimright
$s]
142 proc looking_whenwhere
{when where
} {
143 set str
[showtime
[expr {$when-1}]]
144 if {[string length
$where]} { append str
" on $where" }
148 proc tell_event
{nl
event} {
149 # For `act' we *haven't* yet done the 750ms delay; we implement
150 # that here. Also, here we turn `talk' into `talk' now and `act'
151 # later. We also support the psuedo-event `none'. The del msg
152 # and new msg events are handled by the command procedures, not here.
154 if {[info exists calling_nick
]} { set save
$calling_nick }
155 switch -exact $event {
158 tell_event_core
$nl talk
162 after 750 [list tell_event_core
$nl $event]
165 tell_event_core
$nl $event
168 error "tell_event $nl $event"
171 if {[info exists save
]} { set calling_nick
$save }
174 proc tell_getcstate
{} {
175 # uses nl from caller's context
176 # imports telling (as the nick_telling) and u
177 # sets stt, telling_when
179 upvar #0 nick_telling($nl) telling
180 upvar #0 nick_unique($nl) u
182 if {[info exists telling
]} {
183 manyset
$telling u_last stt telling_when
184 if {![info exists u
] ||
"$u_last" != "$u"} {
185 unset telling
; unset stt
; unset telling_when
189 if {![info exists stt
]} {
191 set telling_when
$now
196 proc tell_event_core
{nl
event} {
197 catch_logged
{ tell_event_core1
$nl $event }
200 proc tell_event_core1
{nl
event} {
201 # event is `talk', `act', `ident' or `msgsarrive'
202 # When user talks we actually get talk now and act later
205 set iml
[msgsdb_get
$nl inbound
]
206 if {![llength $iml]} return
208 set now
[clock seconds
]
210 set ago
[expr {$now - $telling_when}]
212 # Now we have the components of a telling state
213 # u - nick_unique (unset if not visible)
214 # stt - state: norecord, mentioned, passede
215 # ago - how long ago since we did anything
217 # We compute an evstate to dispatch on as follows:
219 # evstate is string of letters
221 # n NORECORD (MESSAGES)
229 # security level and timing
231 # ss Secure and soon (before interval)
232 # sl Secure and late (after interval)
233 # current identification
236 # reliability and timing
238 # rv Remind, very soon (before within-interval)
239 # rs Remind, soon (between)
240 # rl Remind, late (after every-interval)
241 # ps Pester, soon (before interval)
242 # pl Pester, late (after interval)
246 append evstate
[string range
$stt 0 0]
247 append evstate
[string range
$event 0 0]
249 manyset
[nickdb_get_sec_effective
$nl] sec secwhen
251 insecure
{ append evstate ii
}
252 secure
{ append evstate
[expr {$ago<$secwhen ?
"sl" : "ss"}] }
253 default { append evstate
"#$sec#" }
256 upvar #0 nick_username($nl) nu
257 if {[info exists nu
] && "$nu" == "[nickdb_get_username $nl]"} {
263 manyset
[nickdb_get
$nl tellrel
] rel relint relwithin
265 unreliable
{ append evstate uu
}
266 remind
{ append evstate
[expr {
267 $ago<$relwithin ?
"rv" : $ago<$relint ?
"rs" : "rl"
269 pester
{ append evstate
[expr {$ago<$relint ?
"ps" : "pl"}] }
270 default { append evstate
"#$rel#" }
273 log
"tell_event_core1 core evstate=$evstate (ago=$ago)"
274 switch -glob $evstate {
276 # consider delivered:
277 # (very recently passed, and the user talks)
278 tell_delete_msgs
{} $nl
282 # oops, messages passed are now out of date
283 catch_restoreei
{ unset telling
}
287 # ignore new msgs if we haven't passed yet
291 pt???uu
- pt???rs
- pt???rl
- pt???p?
{
292 # ignore (any other `talk's) - act handles these
295 ni?????
- naii???
- nas?i??
- mi?????
- pa????l
{
296 # pass and then stuff
297 if {[llength $iml] == 3} {
298 manyset
$iml sender sentwhen msg
300 "$sender asked me [showinterval [expr {$now-$sentwhen}]]\
304 "Here are the [expr {[llength $iml]/3}] messages there are for you:"
305 while {[llength $iml] >= 3} {
306 manyset
[lrange $iml 0 2] sender sentwhen msg
307 set iml
[lrange $iml 3 end
]
309 " [showintervalsecs [expr {$now-$sentwhen}] 1] <$sender> $msg"
312 if {"$rel" == "unreliable"} {
313 tell_delete_msgs
{} $nl
319 sendprivmsg
$nl {You have messages
(so identify yourself please
).
}
323 sendprivmsg
$nl {Don't forget about your messages.
}
328 mass???
- pa????v
- pa????s
{
333 error "tell_event_core nl=$nl evstate=$evstate ?"
336 if {![info exists u
]} {
337 catch_restoreei
{ unset telling
}
339 set telling
[list $u $stt $now]
343 proc recordlastseen_n
{n how here
} {
345 # 0 - nick was seen leaving (or changing to another nicks or some such)
346 # 1 - nick was seen doing something else
347 # 2 - nick was seen talking on channel
348 global lastseen lookedfor
349 set nl
[irctolower
$n]
350 set now
[clock seconds
]
351 set lastseen
($nl) [list $n $now $how]
355 tell_event
$nl [lindex {none act talk
} $here]
357 upvar #0 lookedfor($nl) lf
358 if {[info exists lf
]} {
359 switch -exact [llength $lf] {
364 manyset
[lindex $lf 0] when who where
366 "FYI, $who was looking for you [looking_whenwhere $when $where]."]
369 msg_begin tosend
$n "FYI, people have been looking for you:"
375 msg_append tosend
" "
376 } elseif
{$i == [llength $lf]} {
377 msg_append tosend
" and "
380 msg_append tosend
", "
382 manyset
$e when who where
384 "$who ([looking_whenwhere $when $where])$fin"
386 set ml
[msg_finish tosend
]
390 msendprivmsg_delayed
1000 $n $ml
394 proc note_topic
{showoff whoby topic
} {
395 set msg
"FYI, $whoby has changed the topic on $showoff"
396 if {[string length
$topic] < 160} {
397 append msg
" to $topic"
399 append msg
" but it is too long to reproduce here !"
401 set showoff
[irctolower
$showoff]
402 set tell [chandb_get
$showoff topictell
]
403 if {[lsearch -exact $tell *] >= 0} {
404 set tryspies
[chandb_list
]
408 foreach spy
$tryspies {
409 set see
[chandb_get
$spy topicsee
]
410 if {[lsearch -exact $see $showoff] >= 0 ||
\
411 ([lsearch -exact $see *] >= 0 && \
412 [lsearch -exact $tell $spy] >= 0)} {
413 sendprivmsg
$spy $msg
418 proc recordlastseen_p
{p how here
} {
420 recordlastseen_n
$n $how $here
423 proc chanmode_arg
{} {
425 set rv
[lindex $cm_args 0]
426 set cm_args
[lreplace cm_args
0 0]
430 proc chanmode_o1
{m g p chan
} {
431 global nick chan_initialop
433 set who
[chanmode_arg
]
434 recordlastseen_n
$n "being nice to $who" 1
435 if {"[irctolower $who]" == "[irctolower $nick]"} {
436 set nlower
[irctolower
$n]
437 upvar #0 nick_unique($nlower) u
438 if {[chandb_exists
$chan]} {
439 sendprivmsg
$n Thanks.
440 } elseif
{![info exists u
]} {
441 sendprivmsg
$n {Op me
while not on the channel
, why don't you ?
}
443 set chan_initialop
([irctolower
$chan]) $u
445 "Thanks. You can use `channel manager ...' to register this channel."
446 if {![string length
[nickdb_get_username
$n username
]]} {
448 "(But to do that you must register your nick securely first.)"
454 proc chanmode_o0
{m g p chan
} {
457 set who
[chanmode_arg
]
458 recordlastseen_p
$p "being mean to $who" 1
459 if {"[irctolower $who]" == "[irctolower $nick]"} {
460 set chandeop
($chan) [list [clock seconds
] $p]
464 proc msg_MODE
{p c dest modelist args
} {
465 if {![ischan
$dest]} return
466 if {[regexp {^
\-(.
+)$} $modelist dummy modelist
]} {
468 } elseif
{[regexp {^
\+(.
+)$} $modelist dummy modelist
]} {
471 error "invalid modelist"
473 foreach m
[split $modelist] {
474 set procname chanmode_
$m$give
475 if {[catch { info body
$procname }]} {
476 recordlastseen_p
$p "fiddling with $dest" 1
478 $procname $m $give $p $dest
483 proc leaving
{lchan
} {
484 foreach luser
[array names nick_onchans
] {
485 upvar #0 nick_onchans($luser) oc
486 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
488 upvar #0 chan_nicks($lchan) nlist
490 upvar #0 chan_lastactivity($lchan) la
494 proc doleave
{lchan
} {
499 proc dojoin
{lchan
} {
502 set chan_nicks
($lchan) {}
505 proc check_justme
{lchan
} {
507 upvar #0 chan_nicks($lchan) nlist
508 if {[llength $nlist] != 1} return
509 if {"[lindex $nlist 0]" != "[irctolower $nick]"} return
510 if {[chandb_exists
$lchan]} {
511 set mode
[chandb_get
$lchan mode
]
512 if {"$mode" != "*"} {
513 sendout MODE
$lchan $mode
515 set topic
[chandb_get
$lchan topicset
]
516 if {[string length
$topic]} {
517 sendout TOPIC
$lchan $topic
524 proc process_kickpart
{chan user
} {
527 set luser
[irctolower
$user]
528 set lchan
[irctolower
$chan]
529 if {![ischan
$chan]} { error "not a channel" }
530 if {"$luser" == "[irctolower $nick]"} {
533 upvar #0 nick_onchans($luser) oc
534 upvar #0 chan_nicks($lchan) nlist
535 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
536 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
538 if {![llength $oc]} {
546 proc msg_TOPIC
{p c dest topic
} {
548 if {![ischan
$dest]} return
549 recordlastseen_n
$n "changing the topic on $dest" 1
550 note_topic
[irctolower
$dest] $n $topic
553 proc msg_KICK
{p c chans users comment
} {
554 set chans
[split $chans ,]
555 set users
[split $users ,]
556 if {[llength $chans] > 1} {
557 foreach chan
$chans user
$users { process_kickpart
$chan $user }
559 foreach user
$users { process_kickpart
[lindex $chans 0] $user }
563 proc msg_KILL
{p c user why
} {
568 set nick_arys
{onchans username unique
}
569 # nick_onchans($luser) -> [list ... $lchan ...]
570 # nick_username($luser) -> <securely known local username>
571 # nick_unique($luser) -> <includes-counter>
572 # nick_case($luser) -> $user (valid even if no longer visible)
573 # nick_markid($luser) -> <after id for marktime>
574 # nick_telling($luser) -> <unique> mentioned|passed <when>
576 # chan_nicks($lchan) -> [list ... $luser ...]
577 # chan_lastactivity($lchan) -> [clock seconds]
579 proc lnick_forget
{luser
} {
580 global nick_arys chan_nicks
581 lnick_marktime_cancel
$luser
582 foreach ary
$nick_arys {
583 upvar #0 nick_${ary}($luser) av
586 foreach lch
[array names chan_nicks
] {
587 upvar #0 chan_nicks($lch) nlist
588 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
593 proc nick_forget
{user
} {
594 global nick_arys chan_nicks
595 lnick_forget
[irctolower
$user]
599 proc nick_case
{user
} {
601 set nick_case
([irctolower
$user]) $user
604 proc msg_NICK
{p c newnick
} {
605 global nick_arys nick_case calling_nick
607 recordlastseen_n
$n "changing nicks to $newnick" 0
608 set calling_nick
$newnick
609 recordlastseen_n
$newnick "changing nicks from $n" 1
610 set luser
[irctolower
$n]
611 lnick_marktime_cancel
$luser
612 set lusernew
[irctolower
$newnick]
613 foreach ary
$nick_arys {
614 upvar #0 nick_${ary}($luser) old
615 upvar #0 nick_${ary}($lusernew) new
616 if {[info exists new
]} { error "nick collision ?! $ary $n $newnick" }
617 if {[info exists old
]} { set new
$old; unset old
}
619 upvar #0 nick_onchans($lusernew) oc
621 upvar #0 chan_nicks($ch) nlist
622 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
623 lappend nlist
$lusernew
625 lnick_marktime_start
$lusernew "Hi." 500 1
629 proc nick_ishere
{n
} {
631 upvar #0 nick_unique([irctolower $n]) u
632 if {![info exists u
]} { set u
[incr nick_counter
].
$n.
[clock seconds
] }
636 proc msg_JOIN
{p c chan
} {
639 recordlastseen_n
$n "joining $chan" 1
640 set nl
[irctolower
$n]
641 set lchan
[irctolower
$chan]
642 upvar #0 nick_onchans($nl) oc
643 upvar #0 chan_nicks($lchan) nlist
644 if {![info exists oc
]} {
645 global marktime_join_startdelay
646 lnick_marktime_start
$nl "Welcome." $marktime_join_startdelay 1
651 proc msg_PART
{p c chan args
} {
653 set msg
"leaving $chan"
654 if {[llength $args]} {
655 set why
[lindex $args 0]
656 if {"[irctolower $why]" != "[irctolower $n]"} { append msg
" ($why)" }
658 recordlastseen_n
$n $msg 1
659 process_kickpart
$chan $n
661 proc msg_QUIT
{p c why
} {
663 recordlastseen_n
$n "leaving ($why)" 0
667 proc msg_PRIVMSG
{p c dest
text} {
671 if {[ischan
$dest]} {
672 recordlastseen_n
$n "invoking me in $dest" 1
675 recordlastseen_n
$n "talking to me" 1
680 execute_usercommand
$p $c $n $output $dest $text
683 proc msg_INVITE
{p c n chan
} {
684 after 1000 [list dojoin
[irctolower
$chan]]
687 proc grep
{var predicate
list} {
691 if {[uplevel 1 [list expr $predicate]]} { lappend o
$v }
696 proc msg_353
{p c dest type chan nicklist
} {
697 global names_chans nick_onchans
698 set lchan
[irctolower
$chan]
699 upvar #0 chan_nicks($lchan) nlist
700 lappend names_chans
$lchan
701 if {![info exists nlist
]} {
702 # We don't think we're on this channel, so ignore it !
703 # Unfortunately, because we don't get a reply to PART,
704 # we have to remember ourselves whether we're on a channel,
705 # and ignore stuff if we're not, to avoid races. Feh.
709 foreach user
[split $nicklist { }] {
710 regsub {^
[@+]} $user {} user
711 if {![string length
$user]} continue
713 set luser
[irctolower
$user]
714 upvar #0 nick_onchans($luser) oc
716 lappend nlist_new
$luser
722 proc msg_366
{p c args
} {
723 global names_chans nick_onchans
724 set lchan
[irctolower
$c]
725 foreach luser
[array names nick_onchans
] {
726 upvar #0 nick_onchans($luser) oc
727 if {[llength names_chans
] > 1} {
728 set oc
[grep tc
{[lsearch -exact $tc $names_chans] >= 0} $oc]
730 if {![llength $oc]} { lnick_forget
$n }
735 proc check_username
{target
} {
737 [string length
$target] > 8 ||
738 [regexp {[^
-0-9a-z
]} $target] ||
739 ![regexp {^
[a-z
]} $target]
740 } { error "invalid username" }
743 proc somedb__head
{} {
745 set idl
[irctolower
$id]
746 upvar #0 ${nickchan}db($idl) ndbe
747 binary scan $idl H
* idh
748 set idfn
$fprefix$idh
749 if {![info exists iddbe
] && [file exists
$idfn]} {
751 try_except_finally
{ set newval
[read $f] } {} { close $f }
752 if {[llength $newval] % 2} { error "invalid length" }
758 proc def_somedb
{name arglist body
} {
759 foreach {nickchan fprefix
} {
764 proc ${nickchan
}db_
$name $arglist \
765 "set nickchan $nickchan; set fprefix $fprefix; $body"
771 foreach path
[glob -nocomplain -path $fprefix *] {
772 binary scan $path "A[string length $fprefix]A*" afprefix thinghex
773 if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" }
774 lappend list [binary format H
* $thinghex]
779 proc def_somedb_id
{name arglist body
} {
780 def_somedb
$name [concat id
$arglist] "somedb__head; $body"
783 def_somedb_id exists
{} {
784 return [info exists iddbe
]
787 def_somedb_id delete
{} {
788 catch { unset iddbe
}
792 set default_settings_nick
{
796 tellrel
{remind
3600 30}
799 set default_settings_chan
{
808 set default_settings_msgs
{
812 # inbound -> [<nick> <time_t> <message>] ...
813 # outbound -> [<nick> <time_t(earliest)> <count>] ...
814 # neither are sorted particularly; only one entry per recipient in
815 # output; both sender and recipient are cased
817 def_somedb_id
set {args
} {
818 upvar #0 default_settings_$nickchan def
819 if {![info exists iddbe
]} { set iddbe
$def }
820 foreach {key value
} [concat $iddbe $args] { set a
($key) $value }
822 foreach {key value
} [array get a
] { lappend newval
$key $value }
823 set f
[open $idfn.new w
]
827 file rename -force $idfn.new
$idfn
835 def_somedb_id get
{key
} {
836 upvar #0 default_settings_$nickchan def
837 if {[info exists iddbe
]} {
838 set l
[concat $iddbe $def]
842 foreach {tkey value
} $l {
843 if {"$tkey" == "$key"} { return $value }
845 error "unset setting $key"
850 if {[info exists calling_nick
]} { set n
$calling_nick } { set n
{} }
851 return [nickdb_get
$n $key]
854 proc check_notonchan
{} {
856 if {[ischan
$dest]} { usererror
"That command must be sent privately." }
859 proc nick_securitycheck
{strict
} {
861 if {![nickdb_exists
$n]} {
862 usererror
"You are unknown to me, use `register'."
864 set wantu
[nickdb_get
$n username
]
865 if {![string length
$wantu]} {
867 usererror
"That feature is only available to secure users, sorry."
872 set luser
[irctolower
$n]
873 upvar #0 nick_username($luser) nu
874 if {![info exists nu
]} {
875 usererror
"Nick $n is secure, you must identify yourself first."
877 if {"$wantu" != "$nu"} {
878 usererror
"You are the wrong user -\
879 the nick $n belongs to $wantu, not $nu."
883 proc channel_ismanager
{channel n
} {
884 set mgrs
[chandb_get
$channel managers
]
885 return [expr {[lsearch -exact [irctolower
$mgrs] [irctolower
$n]] >= 0}]
888 proc channel_securitycheck
{channel
} {
890 if {![channel_ismanager
$channel $n]} {
891 usererror
"You are not a manager of $channel."
896 proc def_chancmd
{name body
} {
897 proc channel
/$name {} \
898 " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body"
901 proc ta_listop
{findnow procvalue
} {
902 # findnow and procvalue are code fragments which will be executed
903 # in the caller's level. findnow should set ta_listop_ev to
904 # the current list, and procvalue should treat ta_listop_ev as
905 # a proposed value in the list and check and possibly modify
906 # (canonicalise?) it. After ta_listop, ta_listop_ev will
907 # be the new value of the list.
908 upvar 1 ta_listop_ev exchg
911 switch -exact _
$opcode {
915 foreach item
$exchg { set array($item) 1 }
918 error "list change opcode must be one of + - ="
921 foreach exchg
[split $text " "] {
922 if {![string length
$exchg]} continue
924 if {"$opcode" != "-"} {
927 catch { unset array($exchg) }
930 set exchg
[lsort [array names
array]]
933 def_chancmd manager
{
935 if {[chandb_exists
$chan]} {
936 set ta_listop_ev
[chandb_get
$chan managers
]
938 set ta_listop_ev
[list [irctolower
$n]]
941 check_nick
$ta_listop_ev
942 set ta_listop_ev
[irctolower
$ta_listop_ev]
944 if {[llength $ta_listop_ev]} {
945 chandb_set
$chan managers
$ta_listop_ev
946 ucmdr
"Managers of $chan: $ta_listop_ev" {}
949 ucmdr
{} {} "forgets about managing $chan." {}
953 def_chancmd autojoin
{
955 switch -exact [string tolower
$yesno] {
958 default { error "channel autojoin must be `yes' or `no' }
960 chandb_set $chan autojoin $nv
961 ucmdr [expr {$nv ? "I will
join $chan when I'm restarted
" : \
962 "I won't
join $chan when I'm restarted
"}] {}
965 def_chancmd userinvite {
966 set nv [string tolower [ta_word]]
968 pub { set txt "!invite will work
for $chan, but it won't work by
/msg
" }
969 here { set txt "!invite and
/msg invite will work
, but only
for users who are already on
$chan.
" }
970 all { set txt "Any user will be able to invite themselves or anyone
else to
$chan.
" }
971 none { set txt "I will not invite anyone to
$chan.
" }
973 error "channel userinvite must be `pub'
, `here'
, `all' or `none'
976 chandb_set
$chan userinvite
$nv
982 switch -exact $what {
985 chandb_set
$chan topicset
{}
986 ucmdr
"I won't ever change the topic of $chan." {}
989 set t
[string trim
$text]
990 if {![string length
$t]} {
991 error "you must specific the topic to set"
993 chandb_set
$chan topicset
$t
994 ucmdr
"Whenever I'm alone on $chan, I'll set the topic to $t." {}
998 set ta_listop_ev
[chandb_get
$chan topic
$what]
1000 if {"$ta_listop_ev" != "*"} {
1001 if {![ischan
$ta_listop_ev]} {
1002 error "bad channel \`$ta_listop_ev' in topic $what"
1004 set ta_listop_ev
[irctolower
$ta_listop_ev]
1007 chandb_set
$chan topic
$what $ta_listop_ev
1008 ucmdr
"Topic $what list for $chan: $ta_listop_ev" {}
1011 usererror
"Unknown channel topic subcommand - see help channel."
1018 if {"$mode" != "*" && ![regexp {^
(([-+][imnpst
]+)+)$} $mode mode
]} {
1019 error {channel mode must be
* or match
([-+][imnpst
]+)+}
1021 chandb_set
$chan mode
$mode
1022 if {"$mode" == "*"} {
1023 ucmdr
"I won't ever change the mode of $chan." {}
1025 ucmdr
"Whenever I'm alone on $chan, I'll set the mode to $mode." {}
1030 if {[chandb_exists
$chan]} {
1031 set l
"Settings for $chan: autojoin "
1032 append l
[lindex {no yes
} [chandb_get
$chan autojoin
]]
1033 append l
", mode " [chandb_get
$chan mode
]
1034 append l
", userinvite " [chandb_get
$chan userinvite
] "."
1035 append l
"\nManagers: "
1036 append l
[join [chandb_get
$chan managers
] " "]
1037 foreach {ts sep
} {see
"\n" tell " "} {
1038 set t
[chandb_get
$chan topic
$ts]
1041 append l
"Topic $ts list: $t."
1043 append l
"Topic $ts list is empty."
1047 set t
[chandb_get
$chan topicset
]
1048 if {[string length
$t]} {
1049 append l
"Topic to set: $t"
1051 append l
"I will not change the topic."
1055 ucmdr
{} "The channel $chan is not managed."
1059 proc channelmgr_monoop
{} {
1064 upvar 1 target target
1069 if {[ischan
$dest]} { set target
$dest }
1070 if {[ta_anymore
]} { set target
[ta_word
] }
1072 if {![info exists target
]} {
1073 usererror
"You must specify, or invoke me on, the relevant channel."
1075 if {![info exists chan_nicks
([irctolower
$target])]} {
1076 usererror
"I am not on $target."
1078 if {![ischan
$target]} { error "not a valid channel" }
1080 if {![chandb_exists
$target]} {
1081 usererror
"$target is not a managed channel."
1083 channel_securitycheck
$target
1088 sendout MODE
$target +o
$n
1097 global chan_nicks errorCode errorInfo
1100 if {[ischan
$dest]} {
1104 set target
[ta_word
]
1107 set ltarget
[irctolower
$target]
1108 if {![ischan
$target]} { error "$target is not a channel" }
1109 if {![info exists chan_nicks
($ltarget)]} {
1110 usererror
"I am not on $target."
1112 set ui
[chandb_get
$ltarget userinvite
]
1114 if {"$ui" == "pub" && !$onchan} {
1115 usererror
"Invitations to $target must be made there with !invite."
1117 if {"$ui" != "all"} {
1118 if {[lsearch -exact $chan_nicks($ltarget) [irctolower
$n]] < 0} {
1119 usererror
"Invitations to $target may only be made\
1120 by a user on the channel."
1123 if {"$ui" == "none"} {
1124 usererror
"Sorry, I've not been authorised\
1125 to invite people to $target."
1128 if {"$errorCode" == "BLIGHT USER" && [channel_ismanager
$target $n]} {
1130 nick_securitycheck
1
1132 if {"$errorCode" == "BLIGHT USER"} {
1133 usererror
"$emsg2 Therefore you can't use your\
1134 channel manager privilege. $emsg"
1136 error $error $errorInfo $errorCode
1140 error $emsg $errorInfo $errorCode
1143 if {![ta_anymore
]} {
1144 usererror
"You have to say who to invite."
1147 while {[ta_anymore
]} {
1148 set invitee
[ta_word
]
1150 lappend invitees
$invitee
1152 foreach invitee
$invitees {
1153 sendout INVITE
$invitee $ltarget
1155 set who
[lindex $invitees 0]
1156 switch -exact llength $invitees {
1157 0 { error "zero invitees" }
1159 2 { append who
" and [lindex $invitees 1]" }
1161 set who
[join [lreplace $invitees end end
] ", "]
1162 append who
" and [lindex $invitees [llength $invitees]]"
1165 ucmdr
{} {} {} "invites $who to $target."
1169 if {[ischan
$dest]} { set target
$dest }
1170 if {![ta_anymore
]} {
1173 set subcmd
[ta_word
]
1175 if {[ischan
$subcmd]} {
1177 if {![ta_anymore
]} {
1180 set subcmd
[ta_word
]
1183 if {![info exists target
]} { error "privately, you must specify a channel" }
1184 set procname channel
/$subcmd
1185 if {"$subcmd" != "show"} {
1186 if {[catch { info body
$procname }]} {
1187 usererror
"unknown channel setting $subcmd."
1190 if {[chandb_exists
$target]} {
1191 channel_securitycheck
$target
1193 nick_securitycheck
1
1194 upvar #0 chan_initialop([irctolower $target]) io
1195 upvar #0 nick_unique([irctolower $n]) u
1196 if {![info exists io
]} {
1197 usererror
"$target is not a managed channel."
1199 if {"$io" != "$u"} {
1200 usererror
"You are not the interim manager of $target."
1202 if {"$subcmd" != "manager"} {
1203 usererror
"Please use `channel manager' first."
1210 proc nickdb_get_username
{n
} {
1211 if {![nickdb_exists
$n]} { return "" }
1212 return [nickdb_get
$n username
]
1215 proc nickdb_get_sec_effective
{n
} {
1216 set l
[nickdb_get
$n tellsec
]
1217 set u
[nickdb_get_username
$n]
1218 if {"[lindex $l 0]" == "secure" && ![string length
$u]} { set l insecure
}
1222 proc tell_peernicks
{text} {
1223 set text [irctolower
[string trim
$text]]
1224 set senders
[split $text " "]
1225 foreach sender
$senders {
1226 if {[catch { check_nick
$sender } emsg
]} {
1227 error "invalid sender nick `$sender': $emsg" $errorInfo $errorCode
1233 proc msgsdb_set_maydelete
{n key l otherkey
} {
1234 msgsdb_set
$n $key $l
1235 if {[llength $l]} return
1236 if {[llength [msgsdb_get
$n $otherkey]]} return
1240 proc tell_delete_msgs
{lsenders lrecip
} {
1243 foreach {s t m
} [msgsdb_get
$recip inbound
] {
1244 if {[llength $senders]} {
1245 if {[lsearch -exact $senders [irctolower
$s]] == -1} {
1246 lappend ninbound
$s $t $m
1253 msgsdb_set_maydelete
$recip inbound
$ninbound outbound
1254 if {![llength $ninbound]} {
1255 upvar #0 nick_telling($lrecip) telling
1256 catch { unset telling
}
1258 foreach s
[array names rsenders
] {
1260 foreach {r t c
} [msgsdb_get
$s outbound
] {
1261 if {"[irctolower $r]" == "$lrecip"} continue
1262 lappend noutbound
$r $t $c
1264 msgsdb_set_maydelete
$s outbound
$noutbound inbound
1272 nick_securitycheck
0
1273 set recipients
[tell_peernicks
$text]
1274 if {![llength $recipients]} {
1275 usererror
"You must say which recipients' messages from you to forget."
1278 foreach recip
$recipients {
1279 incr ndel
[tell_delete_msgs
[irctolower
$n] $recip]
1281 ucmdr
"Removed $ndel as yet undelivered message(s)." {}
1285 global errorInfo errorCode
1287 set nl
[irctolower
$n]
1289 manyset
[nickdb_get_sec_effective
$n] sec secwhen
1290 switch -exact $sec {
1294 "There are no messages to delete\
1295 because your message disposition prevents them from being left."
1298 nick_securitycheck
1
1301 error "delmsg sec $sec"
1305 if {"$stt" != "passed"} {
1307 "There are message(s) you've not yet seen; I'll deliver them to you now.\
1308 If you actually want to delete them, just tell me `delmsg' again."
1310 set senders
[tell_peernicks
$text]
1311 set ndel
[tell_delete_msgs
[irctolower
$senders] [irctolower
$n]]
1313 if {[llength $senders]} {
1314 ucmdr
"No relevant incoming messages to delete." {}
1316 ucmdr
"No incoming messages to delete." {}
1319 switch -exact [llength $senders] {
1320 0 { ucmdr
{} {} "deletes your $ndel message(s)." }
1321 1 { ucmdr
{} {} "deletes your $ndel message(s) from $senders." }
1323 ucmdr
{} {} "deletes your $ndel message(s) from\
1324 [lreplace $senders end end] and [lindex $senders end]."
1330 global nick_case ownmailaddr ownfullname
1333 set target
[ta_word
]
1334 if {![string length
$text]} { error "tell them what?" }
1335 if {[string length
$text] > 400} { error "message too long" }
1337 set ltarget
[irctolower
$target]
1339 if {[info exists nick_case
($ltarget)]} { set ctarget
$nick_case($ltarget) }
1341 manyset
[nickdb_get_sec_effective
$target] sec mailtoint mailwhy
1342 manyset
[nickdb_get
$target tellrel
] rel relint relwithin
1343 switch -exact $sec {
1345 set now
[clock seconds
]
1346 set inbound
[msgsdb_get
$ltarget inbound
]
1347 lappend inbound
$n $now $text
1348 msgsdb_set
$ltarget inbound
$inbound
1350 set outbound
[msgsdb_get
$n outbound
]
1353 foreach {recip
time count
} $outbound {
1354 if {"[irctolower $recip]" == "$ltarget"} {
1359 lappend noutbound
$recip $time $count
1362 lappend noutbound
$ctarget $now 1
1364 msgsdb_set
$n outbound
$noutbound
1365 set msg
"OK, I'll tell $ctarget"
1366 if {$found} { append msg
" that too" }
1368 if {"$sec" != "secure"} {
1369 switch -exact $rel {
1370 unreliable
{ append msg
"neither reliably nor securely" }
1371 remind
{ append msg
"pretty reliably, but not securely" }
1372 pester
{ append msg
"reliably but not securely" }
1375 switch -exact $rel {
1376 unreliable
{ append msg
"securely but not reliably" }
1377 remind
{ append msg
"securely and pretty reliably" }
1378 pester
{ append msg
"reliably and securely" }
1382 tell_event
$ltarget msgsarrive
1386 set fmtmsg
[exec fmt
<< " $text"]
1387 exec /usr
/sbin
/sendmail
-odb -oi -t -oee -f $mailwhy \
1389 "From: $ownmailaddr ($ownfullname)
1391 Subject: IRC tell from $n
1393 $n asked me[expr {[ischan $dest] ? " on
$dest" : ""}] to tell you:
1394 [exec fmt << " $text"]
1396 (This message was for your nick $ctarget; your account $mailwhy
1397 arranged for it to be forwarded to $mailtoint.)
1400 "I've mailed $ctarget, which is what they prefer." \
1404 usererror
"Sorry, $ctarget does not want me to take messages."
1407 error "bad tellsec $sec"
1414 set target
[ta_word
]; ta_nomore
1419 set myself
[expr {"$target" != "$n"}]
1421 set ltarget
[irctolower
$target]
1422 upvar #0 nick_case($ltarget) ctarget
1424 if {[info exists ctarget
]} {
1425 upvar #0 nick_onchans($ltarget) oc
1426 upvar #0 nick_username($ltarget) nu
1427 if {[info exists oc
]} { set nshow
$ctarget }
1429 if {![nickdb_exists
$ltarget]} {
1430 set ol
"$nshow is not a registered nick."
1431 } elseif
{[string length
[set username
[nickdb_get
$target username
]]]} {
1432 set ol
"The nick $nshow belongs to the user $username."
1434 set ol
"The nick $nshow is registered (but not to a username)."
1436 if {![info exists ctarget
] ||
![info exists oc
]} {
1438 append ol
"\nI can't see $nshow on anywhere."
1440 append ol
"\nYou aren't on any channels with me."
1442 } elseif
{![info exists nu
]} {
1443 append ol
"\n$nshow has not identified themselves."
1444 } elseif
{![info exists username
]} {
1445 append ol
"\n$nshow has identified themselves as the user $nu."
1446 } elseif
{"$nu" != "$username"} {
1447 append ol
"\nHowever, $nshow is being used by the user $nu."
1449 append ol
"\n$nshow has identified themselves to me."
1457 set old
[nickdb_exists
$n]
1458 if {$old} { nick_securitycheck
0 }
1459 set luser
[irctolower
$n]
1460 switch -exact [string tolower
[string trim
$text]] {
1462 upvar #0 nick_username($luser) nu
1463 if {![info exists nu
]} {
1465 "You must identify yourself before using `register'. See `help identify', or use `register insecure'."
1467 nickdb_set
$n username
$nu
1468 ucmdr
{} {} "makes a note of your username." {}
1472 ucmdr
{} {} "forgets your nickname." {}
1475 nickdb_set
$n username
{}
1477 ucmdr
{} "Security is now disabled for your nickname !"
1479 ucmdr
{} "This is fine, but bear in mind that people will be able to mess with your settings. Channel management features need a secure registration." "makes an insecure registration for your nick."
1483 error "you mean register / register delete / register insecure"
1488 proc timeformat_desc
{tf
} {
1490 ks
{ return "Times will be displayed in seconds or kiloseconds." }
1491 hms
{ return "Times will be displayed in hours, minutes, etc." }
1492 default { error "invalid timeformat: $v" }
1497 proc def_setting
{opt show_body set_body
} {
1499 lappend settings
$opt
1500 proc set_show
/$opt {} "
1504 if {![string length
$set_body]} return
1505 proc set_set
/$opt {} "
1512 proc tellme_sec_desc
{v n
} {
1513 manyset
$v sec mailtoint
1514 switch -exact $sec {
1516 return "I'll tell you your messages whenever I see you."
1519 if {[string length
[nickdb_get_username
$n]]} {
1521 "I'll keep the bodies of your messages private until you identify yourself, reminding you every [showintervalsecs $mailtoint 1]."
1524 "I'll tell you your messages whenever I see you.\
1525 (Secure message delivery is enabled, but your nick is not registered\
1526 securely. See `help register'.)"
1530 return "I shan't accept messages for you."
1533 return "I'll forward your messages by email to $mailtoint."
1536 error "bad tellsec $sec"
1541 proc tellme_rel_desc
{v
} {
1542 manyset
$v rel every within
1543 switch -exact $rel {
1545 return "As soon as I've told you message(s), I'll forget them\
1546 - note that this means messages can get lost !"
1552 set u
", or talk on channel within [showintervalsecs $within 1] of me having told you"
1555 error "bad tellrel $rel"
1558 return "After delivering messages, I'll remind you every\
1559 [showintervalsecs $every 1] until you say delmsg$u."
1562 def_setting timeformat
{
1563 set tf
[nickdb_get
$n timeformat
]
1564 return "$tf: [timeformat_desc $tf]"
1566 set tf
[string tolower
[ta_word
]]
1568 set desc
[timeformat_desc
$tf]
1569 nickdb_set
$n timeformat
$tf
1573 proc marktime_desc
{mt
} {
1574 if {"$mt" == "off"} {
1575 return "I will not send you periodic messages."
1576 } elseif
{"$mt" == "once"} {
1577 return "I will send you one informational message when I see you."
1579 return "I'll send you a message every [showintervalsecs $mt 0]."
1583 def_setting marktime
{
1584 set mt
[nickdb_get
$n marktime
]
1586 if {[string match
{[0-9]*} $mt]} { append p s
}
1588 append p
[marktime_desc
$mt]
1592 set mt
[string tolower
[ta_word
]]
1595 if {"$mt" == "off" ||
"$mt" == "once"} {
1597 set mt
[parse_interval
$mt $marktime_min]
1599 nickdb_set
$n marktime
$mt
1600 lnick_marktime_start
[irctolower
$n] "So:" 500 0
1601 ucmdr
{} [marktime_desc
$mt]
1604 def_setting security
{
1605 set s
[nickdb_get
$n username
]
1606 if {[string length
$s]} {
1607 return "Your nick, $n, is controlled by the user $s."
1609 return "Your nick, $n, is not secure."
1613 proc tellme_setting_sec_simple
{} {
1621 proc tellme_setting_neednomsgs
{} {
1623 if {[llength [msgsdb_get
$n inbound
]]} {
1624 usererror
"You must delete the messages you have, first."
1629 def_setting tellme
{
1630 set secv
[nickdb_get
$n tellsec
]
1631 set ms
[tellme_sec_desc
$secv $n]
1633 switch -exact $sec {
1635 set mr
[tellme_rel_desc
[nickdb_get
$n tellrel
]]
1643 set setting
[string tolower
[ta_word
]]
1644 switch -exact $setting {
1646 tellme_setting_sec_simple
1649 set every
[ta_interval_optional
60 600]
1652 set v
[list secure
$every]
1655 telling_setting_neednomsgs
1656 telling_setting_sec_simple
1659 telling_setting_neednomsgs
1661 if {[string length
[set u
[nickdb_get_username
$n]]]} {
1663 "Sorry, you must register securely to have your messages mailed\
1664 (to prevent the use of this feature for spamming). See `help register'."
1667 set v
[list mailto
[ta_word
] $u]
1669 unreliable
- pester
- remind
{
1670 manyset
[nickdb_get
$n tellsec
] sec
1671 switch -exact $sec {
1674 "You can't change your message delivery conditions when\
1675 your message disposition prevents messages from being left."
1680 if {"$setting" != "unreliable"} {
1681 set every
[parse_interval_optional
300 3600]
1684 if {"$setting" == "remind"} {
1685 set within
[ta_interval_optional
5 30]
1686 if {$within > $every} {
1687 error "remind interval must be at least time to respond"
1694 error "invalid tellme setting $setting"
1697 nickdb_set
$n tell$sr $v
1698 ucmdr
[tellme_
${sr
}_desc
$v] {}
1701 proc lnick_checktold
{luser
} {
1702 set ml
[msgsdb_get
$luser outbound
]
1703 if {![llength $ml]} return
1704 set is1
[expr {[llength $ml]==3}]
1705 set m1
"FYI, I haven't yet passed on your"
1707 set now
[clock seconds
]
1708 while {[llength $ml]} {
1710 set ml
[lreplace $ml 0 2]
1711 set td
[expr {$now-$t}]
1713 set iv
[showinterval
$td]
1715 set if1
"message to $r, $iv."
1717 set iv
[showintervalsecs
$td 0]
1718 set ifo
"$r, $n messages, oldest $iv"
1719 set if1
"$n messages to $r, oldest $iv."
1722 sendprivmsg
$luser "$m1 $if1"
1725 lappend ol
" to $ifo[expr {[llength $ml] ? ";" : ".
"}]"
1728 sendprivmsg
$luser "$m1 messages:"
1729 msendprivmsg
$luser $ol
1736 if {![nickdb_exists
$n]} {
1737 ucmdr
{} "You are unknown to me and so have no settings. (Use `register'.)"
1739 if {![ta_anymore
]} {
1741 foreach opt
$settings {
1742 lappend ol
[format "%-10s %s" $opt [set_show
/$opt]]
1744 ucmdr
{} [join $ol "\n"]
1747 if {[catch { info body set_show
/$opt }]} {
1748 error "no setting $opt"
1750 if {![ta_anymore
]} {
1751 ucmdr
{} "$opt: [set_show/$opt]"
1753 nick_securitycheck
0
1754 if {[catch { info body set_set
/$opt }]} {
1755 error "setting $opt cannot be set with `set'"
1762 def_ucmd identpass
{
1765 set luser
[irctolower
$n]
1766 set username
[ta_word
]
1767 set passmd5
[md5sum
"[ta_word]\n"]
1769 upvar #0 nick_onchans($luser) onchans
1770 if {![info exists onchans
] ||
![llength $onchans]} {
1771 ucmdr
"You must be on a channel with me to identify yourself." {}
1773 check_username
$username
1774 exec userv
--timeout 3 $username << "$passmd5\n" > /dev
/null
\
1776 upvar #0 nick_username($luser) rec_username
1777 set rec_username
$username
1778 ucmdr
"Pleased to see you, $username." {}
1779 tell_event
$luser ident
1783 set target
[ta_word
]
1785 check_username
$target
1788 upvar #0 lastsummon($target) ls
1789 set now
[clock seconds
]
1790 if {[info exists ls
]} {
1791 set interval
[expr {$now - $ls}]
1792 if {$interval < 30} {
1794 "Please be patient; $target was summoned only [showinterval $interval]."
1797 regsub {^
[^
!]*!} $p {} path
1799 exec userv
--timeout 3 $target irc-summon
$n $path \
1800 [expr {[ischan
$dest] ?
"$dest" : ""}] \
1803 regsub -all "\n" $rv { / } rv
1806 if {[regexp {^problem
(.
*)} $rv dummy problem
]} {
1807 ucmdr
{} "The user `$target' $problem."
1808 } elseif
{[regexp {^ok
([^
]+) ([0-9]+)$} $rv dummy tty idlesince
]} {
1809 set idletime
[expr {$now - $idlesince}]
1811 ucmdr
{} {} {} "invites $target ($tty[expr {
1812 $idletime > 10 ? ", idle
for [showintervalsecs
$idletime 0]" : ""
1814 [ischan $dest] ? "join us here
" : "talk to you
"
1817 error "unexpected response from userv service: $rv"
1821 proc md5sum
{value
} { exec md5sum
<< $value }
1824 global lastseen nick
1827 set nlower
[irctolower
$ncase]
1829 set now
[clock seconds
]
1830 if {"$nlower" == "[irctolower $nick]"} {
1831 usererror
"I am not self-aware."
1832 } elseif
{![info exists lastseen
($nlower)]} {
1833 set rstr
"I've never seen $ncase."
1835 manyset
$lastseen($nlower) realnick
time what
1836 set howlong
[expr {$now - $time}]
1837 set string [showinterval
$howlong]
1838 set rstr
"I last saw $realnick $string, $what."
1840 if {[ischan
$dest]} {
1845 upvar #0 lookedfor($nlower) lf
1846 if {[info exists lf
]} { set oldvalue
$lf } else { set oldvalue
{} }
1847 set lf
[list [list $now $n $where]]
1848 foreach v
$oldvalue {
1849 if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue
1855 proc lnick_marktime_cancel
{luser
} {
1856 upvar #0 nick_markid($luser) mi
1857 if {![info exists mi
]} return
1858 catch { after cancel
$mi }
1862 proc lnick_marktime_doafter
{luser why ms mentiontold
} {
1863 lnick_marktime_cancel
$luser
1864 upvar #0 nick_markid($luser) mi
1865 set mi
[after $ms [list lnick_marktime_now
$luser $why 0]]
1868 proc lnick_marktime_reset
{luser
} {
1869 set mt
[nickdb_get
$luser marktime
]
1870 if {"$mt" == "off" ||
"$mt" == "once"} return
1871 lnick_marktime_doafter
$luser "Time passes." [expr {$mt*1000}] 0
1874 proc lnick_marktime_start
{luser why ms mentiontold
} {
1875 set mt
[nickdb_get
$luser marktime
]
1876 if {"$mt" == "off"} {
1877 lnick_marktime_cancel
$luser
1878 if {$mentiontold} { after $ms [list lnick_checktold
$luser] }
1880 lnick_marktime_doafter
$luser $why $ms $mentiontold
1884 proc lnick_marktime_now
{luser why mentiontold
} {
1885 upvar #0 nick_onchans($luser) oc
1887 set calling_nick
$luser
1888 sendprivmsg
$luser [lnick_pingstring
$why $oc ""]
1889 if {$mentiontold} { lnick_checktold
$luser }
1890 lnick_marktime_reset
$luser
1893 proc lnick_pingstring
{why oc apstring
} {
1895 catch { exec uptime
} uptime
1896 set nnicks
[llength [array names nick_onchans
]]
1898 {^
*([0-9:apm
]+) +up.
*, +(\d
+) users?
, +load average
: +([0-9.
, ]+) *$} \
1899 $uptime dummy
time users
load]} {
1900 regsub -all , $load {} load
1901 set uptime
"$time $nnicks/$users $load"
1903 append uptime
", $nnicks nicks"
1905 if {[llength $oc]} {
1909 upvar #0 chan_lastactivity($ch) la
1910 if {![info exists la
]} continue
1911 if {$la <= $best_la} continue
1912 set since
[showintervalsecs
[expr {[clock seconds
]-$la}] 1]
1913 set activity
"$ch $since"
1920 append str
" " $uptime " " $activity
1921 if {[string length
$apstring]} { append str
" " $apstring }
1927 set ln
[irctolower
$n]
1928 if {[ischan
$dest]} {
1929 set oc
[irctolower
$dest]
1932 if {[info exists nick_onchans
($ln)]} {
1933 set oc
$nick_onchans($ln)
1937 if {[llength $oc]} { lnick_marktime_reset
$ln }
1940 ucmdr
{} [lnick_pingstring
"Pong!" $oc $text]
1943 proc ensure_globalsecret
{} {
1946 if {[info exists globalsecret
]} return
1947 set gsfile
[open /dev
/urandom r
]
1948 fconfigure $gsfile -translation binary
1949 set globalsecret
[read $gsfile 32]
1950 binary scan $globalsecret H
* globalsecret
1956 foreach chan
[chandb_list
] {
1957 if {[chandb_get
$chan autojoin
]} { dojoin
$chan }