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 $where" }
148 proc tell_getcstate
{} {
149 # uses nl from caller's context
150 # imports telling (as the nick_telling) and u
151 # sets stt, telling_when
153 upvar #0 nick_telling($nl) telling
154 upvar #0 nick_unique($nl) u
156 if {[info exists telling
]} {
157 manyset
$telling u_last stt telling_when
158 if {![info exists u
] ||
"$u_last" != "$u"} {
168 proc tell_event
{nl
event} {
169 # For `act' we *haven't* yet done the 750ms delay; we implement
170 # that here. Also, here we turn `talk' into `talk' now and `act'
171 # later. We also support the psuedo-event `none'. The del msg
172 # and new msg events are handled by the command procedures, not here.
174 if {[info exists calling_nick
]} { set save
$calling_nick }
176 switch -exact $event {
179 tell_event_core
$nl talk
183 after 750 [list tell_event_core
$nl $event]
186 tell_event_core
$nl $event
189 set r
[tell_event_core
$nl TELLME
]
192 error "tell_event $nl $event"
195 if {[info exists save
]} { set calling_nick
$save }
199 proc tell_event_core
{nl
event} {
200 global tell_event_teventi errorInfo
201 set tell_event_teventi
"*$event* $nl"
203 tell_event_core1
$nl $event
205 log_intern
"tell event error" "$emsg >$errorInfo<"
208 log_intern
"tell event" "done $tell_event_teventi $emsg"
213 proc tell_event_core1
{nl
event} {
214 # event is `talk', `act', `ident', `msgsarrive' or `TELLME'
215 # When user talks we actually get talk now and act later
218 set iml
[msgsdb_get
$nl inbound
]
219 if {![llength $iml]} { return nomsgs
}
221 set now
[clock seconds
]
223 set ago
[expr {$now - $telling_when}]
225 # Now we have the components of a telling state
226 # u - nick_unique (unset if not visible)
227 # stt - state: undelivered, mentioned, passede
228 # ago - how long ago since we did anything
230 # We compute an evstate to dispatch on as follows:
232 # evstate is string of letters
234 # u UNDELIVERED (MESSAGES)
242 # T tellme (user command)
243 # security level and timing
245 # ss Secure and soon (before interval)
246 # sl Secure and late (after interval)
247 # current identification
250 # reliability and timing
252 # rv Remind, very soon (before within-interval)
253 # rs Remind, soon (between)
254 # rl Remind, late (after every-interval)
255 # ps Pester, soon (before interval)
256 # pl Pester, late (after interval)
260 append evstate
[string range
$stt 0 0]
261 append evstate
[string range
$event 0 0]
263 manyset
[nickdb_get_sec_effective
$nl] sec secwhen
265 insecure
{ append evstate ii
}
266 secure
{ append evstate
[expr {$ago<$secwhen ?
"ss" : "sl"}] }
267 default { append evstate
"#$sec#" }
270 upvar #0 nick_username($nl) nu
271 if {[info exists nu
] && "$nu" == "[nickdb_get_username $nl]"} {
277 manyset
[nickdb_get
$nl tellrel
] rel relint relwithin
279 unreliable
{ append evstate uu
}
280 remind
{ append evstate
[expr {
281 $ago<$relwithin ?
"rv" : $ago<$relint ?
"rs" : "rl"
283 pester
{ append evstate
[expr {$ago<$relint ?
"ps" : "pl"}] }
284 default { append evstate
"#$rel#" }
287 global tell_event_teventi
288 set tell_event_teventi
"$evstate $ago $nl"
289 switch -glob $evstate {
291 # consider delivered:
292 # (very recently passed, and the user talks)
293 tell_delete_msgs
{} $nl
297 # oops, messages passed are now out of date
298 catch_restoreei
{ unset telling
}
302 # ignore new msgs if we haven't passed yet
306 pt???uu
- pt???rs
- pt???rl
- pt???p?
{
307 # ignore (any other `talk's) - act handles these
311 uaii?uu
- uaii??l
- uas?i?l
-
314 # pass and then stuff
315 if {[llength $iml] == 3} {
316 manyset
$iml sender sentwhen msg
318 "$sender asked me, [showinterval [expr {$now-$sentwhen}]],\
322 "I have [expr {[llength $iml]/3}] messages for you:"
323 while {[llength $iml] >= 3} {
324 manyset
[lrange $iml 0 2] sender sentwhen msg
325 set iml
[lrange $iml 3 end
]
327 " [showintervalsecs [expr {$now-$sentwhen}] 1] <$sender> $msg"
330 if {"$rel" == "unreliable"} {
331 tell_delete_msgs
{} $nl
332 return toldunreliable
338 sendprivmsg
$nl {You have messages
(so identify yourself please
).
}
343 sendprivmsg
$nl {You must identify yourself to see your messages.
}
347 sendprivmsg
$nl {Don't forget about your messages.
}
353 mass???
- pa????v
- pa????s
-
361 error "tell_event_core nl=$nl evstate=$evstate ?"
364 if {![info exists u
]} {
365 set telling
[list {} undelivered
$now]
367 set telling
[list $u $stt $now]
372 proc recordlastseen_n
{n how here
} {
374 # 0 - nick was seen leaving (or changing to another nicks or some such)
375 # 1 - nick was seen doing something else
376 # 2 - nick was seen talking on channel
377 global lastseen lookedfor
378 set nl
[irctolower
$n]
379 set now
[clock seconds
]
380 set lastseen
($nl) [list $n $now $how]
384 tell_event
$nl [lindex {none act talk
} $here]
386 upvar #0 lookedfor($nl) lf
387 if {[info exists lf
]} {
388 switch -exact [llength $lf] {
393 manyset
[lindex $lf 0] when who where
395 "FYI, $who was looking for you [looking_whenwhere $when $where]."]
398 msg_begin tosend
$n "FYI, people have been looking for you:"
404 msg_append tosend
" "
405 } elseif
{$i == [llength $lf]} {
406 msg_append tosend
" and "
409 msg_append tosend
", "
411 manyset
$e when who where
413 "$who ([looking_whenwhere $when $where])$fin"
415 set ml
[msg_finish tosend
]
419 msendprivmsg_delayed
1000 $n $ml
423 proc note_topic
{showoff whoby topic
} {
424 set msg
"FYI, $whoby has changed the topic on $showoff"
425 if {[string length
$topic] < 160} {
426 append msg
" to $topic"
428 append msg
" but it is too long to reproduce here !"
430 set showoff
[irctolower
$showoff]
431 set tell [chandb_get
$showoff topictell
]
432 if {[lsearch -exact $tell *] >= 0} {
433 set tryspies
[chandb_list
]
437 foreach spy
$tryspies {
438 set see
[chandb_get
$spy topicsee
]
439 if {[lsearch -exact $see $showoff] >= 0 ||
\
440 ([lsearch -exact $see *] >= 0 && \
441 [lsearch -exact $tell $spy] >= 0)} {
442 sendprivmsg
$spy $msg
447 proc recordlastseen_p
{p how here
} {
449 recordlastseen_n
$n $how $here
452 proc chanmode_arg
{} {
454 set rv
[lindex $cm_args 0]
455 set cm_args
[lreplace cm_args
0 0]
459 proc chanmode_o1
{m g p chan
} {
460 global nick chan_initialop
462 set who
[chanmode_arg
]
463 recordlastseen_n
$n "being nice to $who" 1
464 if {"[irctolower $who]" == "[irctolower $nick]"} {
465 set nlower
[irctolower
$n]
466 upvar #0 nick_unique($nlower) u
467 if {[chandb_exists
$chan]} {
468 sendprivmsg
$n Thanks.
469 } elseif
{![info exists u
]} {
470 sendprivmsg
$n {Op me
while not on the channel
, why don't you ?
}
472 set chan_initialop
([irctolower
$chan]) $u
474 "Thanks. You can use `channel manager ...' to register this channel."
475 if {![string length
[nickdb_get_username
$n username
]]} {
477 "(But to do that you must register your nick securely first.)"
483 proc chanmode_o0
{m g p chan
} {
486 set who
[chanmode_arg
]
487 recordlastseen_p
$p "being mean to $who" 1
488 if {"[irctolower $who]" == "[irctolower $nick]"} {
489 set chandeop
($chan) [list [clock seconds
] $p]
493 proc msg_MODE
{p c dest modelist args
} {
494 if {![ischan
$dest]} return
495 if {[regexp {^
\-(.
+)$} $modelist dummy modelist
]} {
497 } elseif
{[regexp {^
\+(.
+)$} $modelist dummy modelist
]} {
500 error "invalid modelist"
502 foreach m
[split $modelist] {
503 set procname chanmode_
$m$give
504 if {[catch { info body
$procname }]} {
505 recordlastseen_p
$p "fiddling with $dest" 1
507 $procname $m $give $p $dest
512 proc leaving
{lchan
} {
513 foreach luser
[array names nick_onchans
] {
514 upvar #0 nick_onchans($luser) oc
515 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
517 upvar #0 chan_nicks($lchan) nlist
519 upvar #0 chan_lastactivity($lchan) la
523 proc doleave
{lchan
} {
528 proc dojoin
{lchan
} {
531 set chan_nicks
($lchan) {}
534 proc check_justme
{lchan
} {
536 upvar #0 chan_nicks($lchan) nlist
537 if {[llength $nlist] != 1} return
538 if {"[lindex $nlist 0]" != "[irctolower $nick]"} return
539 if {[chandb_exists
$lchan]} {
540 set mode
[chandb_get
$lchan mode
]
541 if {"$mode" != "*"} {
542 sendout MODE
$lchan $mode
544 set topic
[chandb_get
$lchan topicset
]
545 if {[string length
$topic]} {
546 sendout TOPIC
$lchan $topic
553 proc process_kickpart
{chan user
} {
556 set luser
[irctolower
$user]
557 set lchan
[irctolower
$chan]
558 if {![ischan
$chan]} { error "not a channel" }
559 if {"$luser" == "[irctolower $nick]"} {
562 upvar #0 nick_onchans($luser) oc
563 upvar #0 chan_nicks($lchan) nlist
564 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
565 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
567 if {![llength $oc]} {
575 proc msg_TOPIC
{p c dest topic
} {
577 if {![ischan
$dest]} return
578 recordlastseen_n
$n "changing the topic on $dest" 1
579 note_topic
[irctolower
$dest] $n $topic
582 proc msg_KICK
{p c chans users comment
} {
583 set chans
[split $chans ,]
584 set users
[split $users ,]
585 if {[llength $chans] > 1} {
586 foreach chan
$chans user
$users { process_kickpart
$chan $user }
588 foreach user
$users { process_kickpart
[lindex $chans 0] $user }
592 proc msg_KILL
{p c user why
} {
597 set nick_arys
{onchans username unique
}
598 # nick_onchans($luser) -> [list ... $lchan ...]
599 # nick_username($luser) -> <securely known local username>
600 # nick_unique($luser) -> <includes-counter>
601 # nick_case($luser) -> $user (valid even if no longer visible)
602 # nick_markid($luser) -> <after id for marktime>
603 # nick_telling($luser) -> <unique> mentioned|passed <when>
605 # chan_nicks($lchan) -> [list ... $luser ...]
606 # chan_lastactivity($lchan) -> [clock seconds]
608 proc lnick_forget
{luser
} {
609 global nick_arys chan_nicks
610 lnick_marktime_cancel
$luser
611 foreach ary
$nick_arys {
612 upvar #0 nick_${ary}($luser) av
615 foreach lch
[array names chan_nicks
] {
616 upvar #0 chan_nicks($lch) nlist
617 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
622 proc nick_forget
{user
} {
623 global nick_arys chan_nicks
624 lnick_forget
[irctolower
$user]
628 proc nick_case
{user
} {
630 set nick_case
([irctolower
$user]) $user
633 proc msg_NICK
{p c newnick
} {
634 global nick_arys nick_case calling_nick
636 recordlastseen_n
$n "changing nicks to $newnick" 0
637 set calling_nick
$newnick
638 recordlastseen_n
$newnick "changing nicks from $n" 1
639 set luser
[irctolower
$n]
640 lnick_marktime_cancel
$luser
641 set lusernew
[irctolower
$newnick]
642 foreach ary
$nick_arys {
643 upvar #0 nick_${ary}($luser) old
644 upvar #0 nick_${ary}($lusernew) new
645 if {[info exists new
]} { error "nick collision ?! $ary $n $newnick" }
646 if {[info exists old
]} { set new
$old; unset old
}
648 upvar #0 nick_onchans($lusernew) oc
650 upvar #0 chan_nicks($ch) nlist
651 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
652 lappend nlist
$lusernew
654 lnick_marktime_start
$lusernew "Hi." 500 1
658 proc nick_ishere
{n
} {
660 upvar #0 nick_unique([irctolower $n]) u
661 if {![info exists u
]} { set u
[incr nick_counter
].
$n.
[clock seconds
] }
665 proc msg_JOIN
{p c chan
} {
668 recordlastseen_n
$n "joining $chan" 1
669 set nl
[irctolower
$n]
670 set lchan
[irctolower
$chan]
671 upvar #0 nick_onchans($nl) oc
672 upvar #0 chan_nicks($lchan) nlist
673 if {![info exists oc
]} {
674 global marktime_join_startdelay
675 lnick_marktime_start
$nl "Welcome." $marktime_join_startdelay 1
680 proc msg_PART
{p c chan args
} {
682 set msg
"leaving $chan"
683 if {[llength $args]} {
684 set why
[lindex $args 0]
685 if {"[irctolower $why]" != "[irctolower $n]"} { append msg
" ($why)" }
687 recordlastseen_n
$n $msg 1
688 process_kickpart
$chan $n
690 proc msg_QUIT
{p c why
} {
692 recordlastseen_n
$n "leaving ($why)" 0
696 proc msg_PRIVMSG
{p c dest
text} {
700 if {[ischan
$dest]} {
701 recordlastseen_n
$n "invoking me in $dest" 1
704 recordlastseen_n
$n "talking to me" 1
709 execute_usercommand
$p $c $n $output $dest $text
712 proc msg_INVITE
{p c n chan
} {
713 after 1000 [list dojoin
[irctolower
$chan]]
716 proc grep
{var predicate
list} {
720 if {[uplevel 1 [list expr $predicate]]} { lappend o
$v }
725 proc msg_353
{p c dest type chan nicklist
} {
726 global names_chans nick_onchans
727 set lchan
[irctolower
$chan]
728 upvar #0 chan_nicks($lchan) nlist
729 lappend names_chans
$lchan
730 if {![info exists nlist
]} {
731 # We don't think we're on this channel, so ignore it !
732 # Unfortunately, because we don't get a reply to PART,
733 # we have to remember ourselves whether we're on a channel,
734 # and ignore stuff if we're not, to avoid races. Feh.
738 foreach user
[split $nicklist { }] {
739 regsub {^
[@+]} $user {} user
740 if {![string length
$user]} continue
742 set luser
[irctolower
$user]
743 upvar #0 nick_onchans($luser) oc
745 lappend nlist_new
$luser
751 proc msg_366
{p c args
} {
752 global names_chans nick_onchans
753 set lchan
[irctolower
$c]
754 foreach luser
[array names nick_onchans
] {
755 upvar #0 nick_onchans($luser) oc
756 if {[llength names_chans
] > 1} {
757 set oc
[grep tc
{[lsearch -exact $tc $names_chans] >= 0} $oc]
759 if {![llength $oc]} { lnick_forget
$n }
764 proc check_username
{target
} {
766 [string length
$target] > 8 ||
767 [regexp {[^
-0-9a-z
]} $target] ||
768 ![regexp {^
[a-z
]} $target]
769 } { error "invalid username" }
772 proc somedb__head
{} {
774 set idl
[irctolower
$id]
775 upvar #0 ${nickchan}db($idl) ndbe
776 binary scan $idl H
* idh
777 set idfn
$fprefix$idh
778 if {![info exists iddbe
] && [file exists
$idfn]} {
780 try_except_finally
{ set newval
[read $f] } {} { close $f }
781 if {[llength $newval] % 2} { error "invalid length" }
787 proc def_somedb
{name arglist body
} {
788 foreach {nickchan fprefix
} {
793 proc ${nickchan
}db_
$name $arglist \
794 "set nickchan $nickchan; set fprefix $fprefix; $body"
800 foreach path
[glob -nocomplain -path $fprefix *] {
801 binary scan $path "A[string length $fprefix]A*" afprefix thinghex
802 if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" }
803 lappend list [binary format H
* $thinghex]
808 proc def_somedb_id
{name arglist body
} {
809 def_somedb
$name [concat id
$arglist] "somedb__head; $body"
812 def_somedb_id exists
{} {
813 return [info exists iddbe
]
816 def_somedb_id delete
{} {
817 catch { unset iddbe
}
821 set default_settings_nick
{
825 tellrel
{remind
3600 30}
828 set default_settings_chan
{
837 set default_settings_msgs
{
841 # inbound -> [<nick> <time_t> <message>] ...
842 # outbound -> [<nick> <time_t(earliest)> <count>] ...
843 # neither are sorted particularly; only one entry per recipient in
844 # output; both sender and recipient are cased
846 def_somedb_id
set {args
} {
847 upvar #0 default_settings_$nickchan def
848 if {![info exists iddbe
]} { set iddbe
$def }
849 foreach {key value
} [concat $iddbe $args] { set a
($key) $value }
851 foreach {key value
} [array get a
] { lappend newval
$key $value }
852 set f
[open $idfn.new w
]
856 file rename -force $idfn.new
$idfn
864 def_somedb_id get
{key
} {
865 upvar #0 default_settings_$nickchan def
866 if {[info exists iddbe
]} {
867 set l
[concat $iddbe $def]
871 foreach {tkey value
} $l {
872 if {"$tkey" == "$key"} { return $value }
874 error "unset setting $key"
879 if {[info exists calling_nick
]} { set n
$calling_nick } { set n
{} }
880 return [nickdb_get
$n $key]
883 proc check_notonchan
{} {
885 if {[ischan
$dest]} { usererror
"That command must be sent privately." }
888 proc nick_securitycheck
{strict
} {
890 if {![nickdb_exists
$n]} {
891 usererror
"You are unknown to me, use `register'."
893 set wantu
[nickdb_get
$n username
]
894 if {![string length
$wantu]} {
896 usererror
"That feature is only available to secure users, sorry."
901 set luser
[irctolower
$n]
902 upvar #0 nick_username($luser) nu
903 if {![info exists nu
]} {
904 usererror
"Nick $n is secure, you must identify yourself first."
906 if {"$wantu" != "$nu"} {
907 usererror
"You are the wrong user -\
908 the nick $n belongs to $wantu, not $nu."
912 proc channel_ismanager
{channel n
} {
913 set mgrs
[chandb_get
$channel managers
]
914 return [expr {[lsearch -exact [irctolower
$mgrs] [irctolower
$n]] >= 0}]
917 proc channel_securitycheck
{channel
} {
919 if {![channel_ismanager
$channel $n]} {
920 usererror
"You are not a manager of $channel."
925 proc def_chancmd
{name body
} {
926 proc channel
/$name {} \
927 " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body"
930 proc ta_listop
{findnow procvalue
} {
931 # findnow and procvalue are code fragments which will be executed
932 # in the caller's level. findnow should set ta_listop_ev to
933 # the current list, and procvalue should treat ta_listop_ev as
934 # a proposed value in the list and check and possibly modify
935 # (canonicalise?) it. After ta_listop, ta_listop_ev will
936 # be the new value of the list.
937 upvar 1 ta_listop_ev exchg
940 switch -exact _
$opcode {
944 foreach item
$exchg { set array($item) 1 }
947 error "list change opcode must be one of + - ="
950 foreach exchg
[split $text " "] {
951 if {![string length
$exchg]} continue
953 if {"$opcode" != "-"} {
956 catch { unset array($exchg) }
959 set exchg
[lsort [array names
array]]
962 def_chancmd manager
{
964 if {[chandb_exists
$chan]} {
965 set ta_listop_ev
[chandb_get
$chan managers
]
967 set ta_listop_ev
[list [irctolower
$n]]
970 check_nick
$ta_listop_ev
971 set ta_listop_ev
[irctolower
$ta_listop_ev]
973 if {[llength $ta_listop_ev]} {
974 chandb_set
$chan managers
$ta_listop_ev
975 ucmdr
"Managers of $chan: $ta_listop_ev" {}
978 ucmdr
{} {} "forgets about managing $chan." {}
982 def_chancmd autojoin
{
984 switch -exact [string tolower
$yesno] {
987 default { error "channel autojoin must be `yes' or `no' }
989 chandb_set $chan autojoin $nv
990 ucmdr [expr {$nv ? "I will
join $chan when I'm restarted
" : \
991 "I won't
join $chan when I'm restarted
"}] {}
994 def_chancmd userinvite {
995 set nv [string tolower [ta_word]]
997 pub { set txt "!invite will work
for $chan, but it won't work by
/msg
" }
998 here { set txt "!invite and
/msg invite will work
, but only
for users who are already on
$chan.
" }
999 all { set txt "Any user will be able to invite themselves or anyone
else to
$chan.
" }
1000 none { set txt "I will not invite anyone to
$chan.
" }
1002 error "channel userinvite must be `pub'
, `here'
, `all' or `none'
1005 chandb_set
$chan userinvite
$nv
1011 switch -exact $what {
1014 chandb_set
$chan topicset
{}
1015 ucmdr
"I won't ever change the topic of $chan." {}
1018 set t
[string trim
$text]
1019 if {![string length
$t]} {
1020 error "you must specific the topic to set"
1022 chandb_set
$chan topicset
$t
1023 ucmdr
"Whenever I'm alone on $chan, I'll set the topic to $t." {}
1027 set ta_listop_ev
[chandb_get
$chan topic
$what]
1029 if {"$ta_listop_ev" != "*"} {
1030 if {![ischan
$ta_listop_ev]} {
1031 error "bad channel \`$ta_listop_ev' in topic $what"
1033 set ta_listop_ev
[irctolower
$ta_listop_ev]
1036 chandb_set
$chan topic
$what $ta_listop_ev
1037 ucmdr
"Topic $what list for $chan: $ta_listop_ev" {}
1040 usererror
"Unknown channel topic subcommand - see help channel."
1047 if {"$mode" != "*" && ![regexp {^
(([-+][imnpst
]+)+)$} $mode mode
]} {
1048 error {channel mode must be
* or match
([-+][imnpst
]+)+}
1050 chandb_set
$chan mode
$mode
1051 if {"$mode" == "*"} {
1052 ucmdr
"I won't ever change the mode of $chan." {}
1054 ucmdr
"Whenever I'm alone on $chan, I'll set the mode to $mode." {}
1059 if {[chandb_exists
$chan]} {
1060 set l
"Settings for $chan: autojoin "
1061 append l
[lindex {no yes
} [chandb_get
$chan autojoin
]]
1062 append l
", mode " [chandb_get
$chan mode
]
1063 append l
", userinvite " [chandb_get
$chan userinvite
] "."
1064 append l
"\nManagers: "
1065 append l
[join [chandb_get
$chan managers
] " "]
1066 foreach {ts sep
} {see
"\n" tell " "} {
1067 set t
[chandb_get
$chan topic
$ts]
1070 append l
"Topic $ts list: $t."
1072 append l
"Topic $ts list is empty."
1076 set t
[chandb_get
$chan topicset
]
1077 if {[string length
$t]} {
1078 append l
"Topic to set: $t"
1080 append l
"I will not change the topic."
1084 ucmdr
{} "The channel $chan is not managed."
1088 proc channelmgr_monoop
{} {
1093 upvar 1 target target
1098 if {[ischan
$dest]} { set target
$dest }
1099 if {[ta_anymore
]} { set target
[ta_word
] }
1101 if {![info exists target
]} {
1102 usererror
"You must specify, or invoke me on, the relevant channel."
1104 if {![info exists chan_nicks
([irctolower
$target])]} {
1105 usererror
"I am not on $target."
1107 if {![ischan
$target]} { error "not a valid channel" }
1109 if {![chandb_exists
$target]} {
1110 usererror
"$target is not a managed channel."
1112 channel_securitycheck
$target
1117 sendout MODE
$target +o
$n
1126 global chan_nicks errorCode errorInfo
1129 if {[ischan
$dest]} {
1133 set target
[ta_word
]
1136 set ltarget
[irctolower
$target]
1137 if {![ischan
$target]} { error "$target is not a channel" }
1138 if {![info exists chan_nicks
($ltarget)]} {
1139 usererror
"I am not on $target."
1141 set ui
[chandb_get
$ltarget userinvite
]
1143 if {"$ui" == "pub" && !$onchan} {
1144 usererror
"Invitations to $target must be made there with !invite."
1146 if {"$ui" != "all"} {
1147 if {[lsearch -exact $chan_nicks($ltarget) [irctolower
$n]] < 0} {
1148 usererror
"Invitations to $target may only be made\
1149 by a user on the channel."
1152 if {"$ui" == "none"} {
1153 usererror
"Sorry, I've not been authorised\
1154 to invite people to $target."
1157 if {"$errorCode" == "BLIGHT USER" && [channel_ismanager
$target $n]} {
1159 nick_securitycheck
1
1161 if {"$errorCode" == "BLIGHT USER"} {
1162 usererror
"$emsg2 Therefore you can't use your\
1163 channel manager privilege. $emsg"
1165 error $error $errorInfo $errorCode
1169 error $emsg $errorInfo $errorCode
1172 if {![ta_anymore
]} {
1173 usererror
"You have to say who to invite."
1176 while {[ta_anymore
]} {
1177 set invitee
[ta_word
]
1179 lappend invitees
$invitee
1181 foreach invitee
$invitees {
1182 sendout INVITE
$invitee $ltarget
1184 set who
[lindex $invitees 0]
1185 switch -exact llength $invitees {
1186 0 { error "zero invitees" }
1188 2 { append who
" and [lindex $invitees 1]" }
1190 set who
[join [lreplace $invitees end end
] ", "]
1191 append who
" and [lindex $invitees [llength $invitees]]"
1194 ucmdr
{} {} {} "invites $who to $target."
1198 if {[ischan
$dest]} { set target
$dest }
1199 if {![ta_anymore
]} {
1202 set subcmd
[ta_word
]
1204 if {[ischan
$subcmd]} {
1206 if {![ta_anymore
]} {
1209 set subcmd
[ta_word
]
1212 if {![info exists target
]} { error "privately, you must specify a channel" }
1213 set procname channel
/$subcmd
1214 if {"$subcmd" != "show"} {
1215 if {[catch { info body
$procname }]} {
1216 usererror
"unknown channel setting $subcmd."
1219 if {[chandb_exists
$target]} {
1220 channel_securitycheck
$target
1222 nick_securitycheck
1
1223 upvar #0 chan_initialop([irctolower $target]) io
1224 upvar #0 nick_unique([irctolower $n]) u
1225 if {![info exists io
]} {
1226 usererror
"$target is not a managed channel."
1228 if {"$io" != "$u"} {
1229 usererror
"You are not the interim manager of $target."
1231 if {"$subcmd" != "manager"} {
1232 usererror
"Please use `channel manager' first."
1239 proc nickdb_get_username
{n
} {
1240 if {![nickdb_exists
$n]} { return "" }
1241 return [nickdb_get
$n username
]
1244 proc nickdb_get_sec_effective
{n
} {
1245 set l
[nickdb_get
$n tellsec
]
1246 set u
[nickdb_get_username
$n]
1247 if {"[lindex $l 0]" == "secure" && ![string length
$u]} { set l insecure
}
1251 proc tell_peernicks
{text} {
1252 set text [irctolower
[string trim
$text]]
1253 set senders
[split $text " "]
1254 foreach sender
$senders {
1255 if {[catch { check_nick
$sender } emsg
]} {
1256 error "invalid sender nick `$sender': $emsg" $errorInfo $errorCode
1262 proc msgsdb_set_maydelete
{n key l otherkey
} {
1263 msgsdb_set
$n $key $l
1264 if {[llength $l]} return
1265 if {[llength [msgsdb_get
$n $otherkey]]} return
1269 proc tell_delete_msgs
{lsenders lrecip
} {
1272 foreach {s t m
} [msgsdb_get
$lrecip inbound
] {
1273 if {[llength $lsenders]} {
1274 if {[lsearch -exact $lsenders [irctolower
$s]] == -1} {
1275 lappend ninbound
$s $t $m
1282 msgsdb_set_maydelete
$lrecip inbound
$ninbound outbound
1283 if {![llength $ninbound]} {
1284 upvar #0 nick_telling($lrecip) telling
1285 catch { unset telling
}
1287 foreach s
[array names rsenders
] {
1289 foreach {r t c
} [msgsdb_get
$s outbound
] {
1290 if {"[irctolower $r]" == "$lrecip"} continue
1291 lappend noutbound
$r $t $c
1293 msgsdb_set_maydelete
$s outbound
$noutbound inbound
1301 nick_securitycheck
0
1302 set recipients
[tell_peernicks
$text]
1303 if {![llength $recipients]} {
1304 usererror
"You must say which recipients' messages from you to forget."
1307 foreach recip
$recipients {
1308 incr ndel
[tell_delete_msgs
[irctolower
$n] $recip]
1310 ucmdr
"Removed $ndel as yet undelivered message(s)." {}
1314 global errorInfo errorCode
1316 set nl
[irctolower
$n]
1318 manyset
[nickdb_get_sec_effective
$n] sec secwhen
1319 switch -exact $sec {
1323 "There are no messages to delete\
1324 because your message disposition prevents them from being left."
1327 nick_securitycheck
1
1330 error "delmsg sec $sec"
1334 if {"$stt" != "passed"} {
1336 "There are message(s) you've not yet seen; I'll deliver them to you now.\
1337 If you actually want to delete them, just tell me `delmsg' again."
1339 set senders
[tell_peernicks
$text]
1340 set ndel
[tell_delete_msgs
[irctolower
$senders] [irctolower
$n]]
1342 if {[llength $senders]} {
1343 ucmdr
"No relevant incoming messages to delete." {}
1345 ucmdr
"No incoming messages to delete." {}
1348 switch -exact [llength $senders] {
1349 0 { ucmdr
{} {} "deletes your $ndel message(s)." }
1350 1 { ucmdr
{} {} "deletes your $ndel message(s) from $senders." }
1352 ucmdr
{} {} "deletes your $ndel message(s) from\
1353 [lreplace $senders end end] and [lindex $senders end]."
1362 switch -exact [tell_event
[irctolower
$n] tellme
] {
1363 ERROR
- INVALID
{ ucmdr
{} {is ill. Help
!} }
1364 nomsgs
{ ucmdr
{You have no messages.
} {} }
1370 global nick_case ownmailaddr ownfullname
1373 set target
[ta_word
]
1374 if {![string length
$text]} { error "tell them what?" }
1375 if {[string length
$text] > 400} { error "message too long" }
1377 set ltarget
[irctolower
$target]
1379 if {[info exists nick_case
($ltarget)]} { set ctarget
$nick_case($ltarget) }
1381 manyset
[nickdb_get_sec_effective
$target] sec mailtoint mailwhy
1382 manyset
[nickdb_get
$target tellrel
] rel relint relwithin
1383 switch -exact $sec {
1385 set now
[clock seconds
]
1386 set inbound
[msgsdb_get
$ltarget inbound
]
1387 lappend inbound
$n $now $text
1388 msgsdb_set
$ltarget inbound
$inbound
1390 set outbound
[msgsdb_get
$n outbound
]
1393 foreach {recip
time count
} $outbound {
1394 if {"[irctolower $recip]" == "$ltarget"} {
1399 lappend noutbound
$recip $time $count
1402 lappend noutbound
$ctarget $now 1
1404 msgsdb_set
$n outbound
$noutbound
1405 set msg
"OK, I'll tell $ctarget"
1406 if {$found} { append msg
" that too" }
1408 if {"$sec" != "secure"} {
1409 switch -exact $rel {
1410 unreliable
{ append msg
"neither reliably nor securely" }
1411 remind
{ append msg
"pretty reliably, but not securely" }
1412 pester
{ append msg
"reliably but not securely" }
1415 switch -exact $rel {
1416 unreliable
{ append msg
"securely but not reliably" }
1417 remind
{ append msg
"securely and pretty reliably" }
1418 pester
{ append msg
"reliably and securely" }
1422 tell_event
$ltarget msgsarrive
1426 set fmtmsg
[exec fmt
<< " $text"]
1427 exec /usr
/sbin
/sendmail
-odb -oi -t -oee -f $mailwhy \
1429 "From: $ownmailaddr ($ownfullname)
1431 Subject: IRC tell from $n
1433 $n asked me[expr {[ischan $dest] ? " on
$dest" : ""}] to tell you:
1434 [exec fmt << " $text"]
1436 (This message was for your nick $ctarget; your account $mailwhy
1437 arranged for it to be forwarded to $mailtoint.)
1440 "I've mailed $ctarget, which is what they prefer." \
1444 usererror
"Sorry, $ctarget does not want me to take messages."
1447 error "bad tellsec $sec"
1454 set target
[ta_word
]; ta_nomore
1459 set myself
[expr {"$target" != "$n"}]
1461 set ltarget
[irctolower
$target]
1462 upvar #0 nick_case($ltarget) ctarget
1464 if {[info exists ctarget
]} {
1465 upvar #0 nick_onchans($ltarget) oc
1466 upvar #0 nick_username($ltarget) nu
1467 if {[info exists oc
]} { set nshow
$ctarget }
1469 if {![nickdb_exists
$ltarget]} {
1470 set ol
"$nshow is not a registered nick."
1471 } elseif
{[string length
[set username
[nickdb_get
$target username
]]]} {
1472 set ol
"The nick $nshow belongs to the user $username."
1474 set ol
"The nick $nshow is registered (but not to a username)."
1476 if {![info exists ctarget
] ||
![info exists oc
]} {
1478 append ol
"\nI can't see $nshow on anywhere."
1480 append ol
"\nYou aren't on any channels with me."
1482 } elseif
{![info exists nu
]} {
1483 append ol
"\n$nshow has not identified themselves."
1484 } elseif
{![info exists username
]} {
1485 append ol
"\n$nshow has identified themselves as the user $nu."
1486 } elseif
{"$nu" != "$username"} {
1487 append ol
"\nHowever, $nshow is being used by the user $nu."
1489 append ol
"\n$nshow has identified themselves to me."
1497 set old
[nickdb_exists
$n]
1498 if {$old} { nick_securitycheck
0 }
1499 set luser
[irctolower
$n]
1500 switch -exact [string tolower
[string trim
$text]] {
1502 upvar #0 nick_username($luser) nu
1503 if {![info exists nu
]} {
1505 "You must identify yourself before using `register'. See `help identify', or use `register insecure'."
1507 nickdb_set
$n username
$nu
1508 ucmdr
{} {} "makes a note of your username." {}
1512 ucmdr
{} {} "forgets your nickname." {}
1515 nickdb_set
$n username
{}
1517 ucmdr
{} "Security is now disabled for your nickname !"
1519 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."
1523 error "you mean register / register delete / register insecure"
1528 proc timeformat_desc
{tf
} {
1530 ks
{ return "Times will be displayed in seconds or kiloseconds." }
1531 hms
{ return "Times will be displayed in hours, minutes, etc." }
1532 default { error "invalid timeformat: $v" }
1537 proc def_setting
{opt show_body set_body
} {
1539 lappend settings
$opt
1540 proc set_show
/$opt {} "
1544 if {![string length
$set_body]} return
1545 proc set_set
/$opt {} "
1552 proc tellme_sec_desc
{v n
} {
1553 manyset
$v sec mailtoint
1554 switch -exact $sec {
1556 return "I'll tell you your messages whenever I see you."
1559 if {[string length
[nickdb_get_username
$n]]} {
1561 "I'll keep the bodies of your messages private until you identify yourself, reminding you every [showintervalsecs $mailtoint 1]."
1564 "I'll tell you your messages whenever I see you.\
1565 (Secure message delivery is enabled, but your nick is not registered\
1566 securely. See `help register'.)"
1570 return "I shan't accept messages for you."
1573 return "I'll forward your messages by email to $mailtoint."
1576 error "bad tellsec $sec"
1581 proc tellme_rel_desc
{v
} {
1582 manyset
$v rel every within
1583 switch -exact $rel {
1585 return "As soon as I've told you message(s), I'll forget them\
1586 - note that this means messages can get lost !"
1592 set u
", or talk on channel within [showintervalsecs $within 1] of me having told you"
1595 error "bad tellrel $rel"
1598 return "After delivering messages, I'll remind you every\
1599 [showintervalsecs $every 1] until you say delmsg$u."
1602 def_setting timeformat
{
1603 set tf
[nickdb_get
$n timeformat
]
1604 return "$tf: [timeformat_desc $tf]"
1606 set tf
[string tolower
[ta_word
]]
1608 set desc
[timeformat_desc
$tf]
1609 nickdb_set
$n timeformat
$tf
1613 proc marktime_desc
{mt
} {
1614 if {"$mt" == "off"} {
1615 return "I will not send you periodic messages."
1616 } elseif
{"$mt" == "once"} {
1617 return "I will send you one informational message when I see you."
1619 return "I'll send you a message every [showintervalsecs $mt 0]."
1623 def_setting marktime
{
1624 set mt
[nickdb_get
$n marktime
]
1626 if {[string match
{[0-9]*} $mt]} { append p s
}
1628 append p
[marktime_desc
$mt]
1632 set mt
[string tolower
[ta_word
]]
1635 if {"$mt" == "off" ||
"$mt" == "once"} {
1637 set mt
[parse_interval
$mt $marktime_min]
1639 nickdb_set
$n marktime
$mt
1640 lnick_marktime_start
[irctolower
$n] "So:" 500 0
1641 ucmdr
{} [marktime_desc
$mt]
1644 def_setting security
{
1645 set s
[nickdb_get
$n username
]
1646 if {[string length
$s]} {
1647 return "Your nick, $n, is controlled by the user $s."
1649 return "Your nick, $n, is not secure."
1653 proc tellme_setting_sec_simple
{} {
1661 proc tellme_setting_neednomsgs
{} {
1663 if {[llength [msgsdb_get
$n inbound
]]} {
1664 usererror
"You must delete the messages you have, first."
1669 def_setting tellme
{
1670 set secv
[nickdb_get
$n tellsec
]
1671 set ms
[tellme_sec_desc
$secv $n]
1673 switch -exact $sec {
1675 set mr
[tellme_rel_desc
[nickdb_get
$n tellrel
]]
1683 set setting
[string tolower
[ta_word
]]
1684 switch -exact $setting {
1686 tellme_setting_sec_simple
1689 set every
[ta_interval_optional
60 600]
1692 set v
[list secure
$every]
1695 telling_setting_neednomsgs
1696 telling_setting_sec_simple
1699 telling_setting_neednomsgs
1701 if {[string length
[set u
[nickdb_get_username
$n]]]} {
1703 "Sorry, you must register securely to have your messages mailed\
1704 (to prevent the use of this feature for spamming). See `help register'."
1707 set v
[list mailto
[ta_word
] $u]
1709 unreliable
- pester
- remind
{
1710 manyset
[nickdb_get
$n tellsec
] sec
1711 switch -exact $sec {
1714 "You can't change your message delivery conditions when\
1715 your message disposition prevents messages from being left."
1720 if {"$setting" != "unreliable"} {
1721 set every
[parse_interval_optional
300 3600]
1724 if {"$setting" == "remind"} {
1725 set within
[ta_interval_optional
5 30]
1726 if {$within > $every} {
1727 error "remind interval must be at least time to respond"
1734 error "invalid tellme setting $setting"
1737 nickdb_set
$n tell$sr $v
1738 ucmdr
[tellme_
${sr
}_desc
$v] {}
1741 proc lnick_checktold
{luser
} {
1742 set ml
[msgsdb_get
$luser outbound
]
1743 if {![llength $ml]} return
1744 set is1
[expr {[llength $ml]==3}]
1745 set m1
"FYI, I haven't yet passed on your"
1747 set now
[clock seconds
]
1748 while {[llength $ml]} {
1750 set ml
[lreplace $ml 0 2]
1751 set td
[expr {$now-$t}]
1753 set iv
[showinterval
$td]
1755 set if1
"message to $r, $iv."
1757 set iv
[showintervalsecs
$td 0]
1758 set ifo
"$r, $n messages, oldest $iv"
1759 set if1
"$n messages to $r, oldest $iv."
1762 sendprivmsg
$luser "$m1 $if1"
1765 lappend ol
" to $ifo[expr {[llength $ml] ? ";" : ".
"}]"
1768 sendprivmsg
$luser "$m1 messages:"
1769 msendprivmsg
$luser $ol
1776 if {![nickdb_exists
$n]} {
1777 ucmdr
{} "You are unknown to me and so have no settings. (Use `register'.)"
1779 if {![ta_anymore
]} {
1781 foreach opt
$settings {
1782 lappend ol
[format "%-10s %s" $opt [set_show
/$opt]]
1784 ucmdr
{} [join $ol "\n"]
1787 if {[catch { info body set_show
/$opt }]} {
1788 error "no setting $opt"
1790 if {![ta_anymore
]} {
1791 ucmdr
{} "$opt: [set_show/$opt]"
1793 nick_securitycheck
0
1794 if {[catch { info body set_set
/$opt }]} {
1795 error "setting $opt cannot be set with `set'"
1802 def_ucmd identpass
{
1805 set luser
[irctolower
$n]
1806 set username
[ta_word
]
1807 set passmd5
[md5sum
"[ta_word]\n"]
1809 upvar #0 nick_onchans($luser) onchans
1810 if {![info exists onchans
] ||
![llength $onchans]} {
1811 ucmdr
"You must be on a channel with me to identify yourself." {}
1813 check_username
$username
1814 exec userv
--timeout 3 $username << "$passmd5\n" > /dev
/null
\
1816 upvar #0 nick_username($luser) rec_username
1817 set rec_username
$username
1818 tell_event
$luser ident
1819 ucmdr
"Pleased to see you, $username." {}
1823 set target
[ta_word
]
1825 check_username
$target
1828 upvar #0 lastsummon($target) ls
1829 set now
[clock seconds
]
1830 if {[info exists ls
]} {
1831 set interval
[expr {$now - $ls}]
1832 if {$interval < 30} {
1834 "Please be patient; $target was summoned only [showinterval $interval]."
1837 regsub {^
[^
!]*!} $p {} path
1839 exec userv
--timeout 3 $target irc-summon
$n $path \
1840 [expr {[ischan
$dest] ?
"$dest" : ""}] \
1843 regsub -all "\n" $rv { / } rv
1846 if {[regexp {^problem
(.
*)} $rv dummy problem
]} {
1847 ucmdr
{} "The user `$target' $problem."
1848 } elseif
{[regexp {^ok
([^
]+) ([0-9]+)$} $rv dummy tty idlesince
]} {
1849 set idletime
[expr {$now - $idlesince}]
1851 ucmdr
{} {} {} "invites $target ($tty[expr {
1852 $idletime > 10 ? ", idle
for [showintervalsecs
$idletime 0]" : ""
1854 [ischan $dest] ? "join us here
" : "talk to you
"
1857 error "unexpected response from userv service: $rv"
1861 proc md5sum
{value
} { exec md5sum
<< $value }
1864 global lastseen nick
1867 set nlower
[irctolower
$ncase]
1869 set now
[clock seconds
]
1870 if {"$nlower" == "[irctolower $nick]"} {
1871 usererror
"I am not self-aware."
1872 } elseif
{![info exists lastseen
($nlower)]} {
1873 set rstr
"I've never seen $ncase."
1875 manyset
$lastseen($nlower) realnick
time what
1876 set howlong
[expr {$now - $time}]
1877 set string [showinterval
$howlong]
1878 set rstr
"I last saw $realnick $string, $what."
1880 if {[ischan
$dest]} {
1885 upvar #0 lookedfor($nlower) lf
1886 if {[info exists lf
]} { set oldvalue
$lf } else { set oldvalue
{} }
1887 set lf
[list [list $now $n $where]]
1888 foreach v
$oldvalue {
1889 if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue
1895 proc lnick_marktime_cancel
{luser
} {
1896 upvar #0 nick_markid($luser) mi
1897 if {![info exists mi
]} return
1898 catch { after cancel
$mi }
1902 proc lnick_marktime_doafter
{luser why ms mentiontold
} {
1903 lnick_marktime_cancel
$luser
1904 upvar #0 nick_markid($luser) mi
1905 set mi
[after $ms [list lnick_marktime_now
$luser $why 0]]
1908 proc lnick_marktime_reset
{luser
} {
1909 set mt
[nickdb_get
$luser marktime
]
1910 if {"$mt" == "off" ||
"$mt" == "once"} return
1911 lnick_marktime_doafter
$luser "Time passes." [expr {$mt*1000}] 0
1914 proc lnick_marktime_start
{luser why ms mentiontold
} {
1915 set mt
[nickdb_get
$luser marktime
]
1916 if {"$mt" == "off"} {
1917 lnick_marktime_cancel
$luser
1918 if {$mentiontold} { after $ms [list lnick_checktold
$luser] }
1920 lnick_marktime_doafter
$luser $why $ms $mentiontold
1924 proc lnick_marktime_now
{luser why mentiontold
} {
1925 upvar #0 nick_onchans($luser) oc
1927 set calling_nick
$luser
1928 sendprivmsg
$luser [lnick_pingstring
$why $oc ""]
1929 if {$mentiontold} { after 150 [list lnick_checktold
$luser] }
1930 lnick_marktime_reset
$luser
1933 proc lnick_pingstring
{why oc apstring
} {
1935 catch { exec uptime
} uptime
1936 set nnicks
[llength [array names nick_onchans
]]
1938 {^
*([0-9:apm
]+) +up.
*, +(\d
+) users?
, +load average
: +([0-9.
, ]+) *$} \
1939 $uptime dummy
time users
load]} {
1940 regsub -all , $load {} load
1941 set uptime
"$time $nnicks/$users $load"
1943 append uptime
", $nnicks nicks"
1945 if {[llength $oc]} {
1949 upvar #0 chan_lastactivity($ch) la
1950 if {![info exists la
]} continue
1951 if {$la <= $best_la} continue
1952 set since
[showintervalsecs
[expr {[clock seconds
]-$la}] 1]
1953 set activity
"$ch $since"
1960 append str
" " $uptime " " $activity
1961 if {[string length
$apstring]} { append str
" " $apstring }
1967 set ln
[irctolower
$n]
1968 if {[ischan
$dest]} {
1969 set oc
[irctolower
$dest]
1972 if {[info exists nick_onchans
($ln)]} {
1973 set oc
$nick_onchans($ln)
1977 if {[llength $oc]} { lnick_marktime_reset
$ln }
1979 after 150 [list lnick_checktold
$ln]
1980 ucmdr
{} [lnick_pingstring
"Pong!" $oc $text]
1983 proc ensure_globalsecret
{} {
1986 if {[info exists globalsecret
]} return
1987 set gsfile
[open /dev
/urandom r
]
1988 fconfigure $gsfile -translation binary
1989 set globalsecret
[read $gsfile 32]
1990 binary scan $globalsecret H
* globalsecret
1996 foreach chan
[chandb_list
] {
1997 if {[chandb_get
$chan autojoin
]} { dojoin
$chan }