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 formatsf
{pfx value
} {
30 foreach {min
format} { 100 %.0f
10 %.1f
0 %.2f
} {
31 set fval
[format $format $value]
32 if {$fval < $min} continue
33 return [format "$fval${pfx}" $value]
37 proc showintervalsecs
/beat
{howlong abbrev
} {
38 # We split in two to avoid overflow problems.
42 return [format "%.0fmB" [expr {round
($howlong * 1.157)*10} ]]
44 if {$howlong < 86400 } {
47 set value
[expr {$howlong / 86.4}]
51 set value
[expr {$howlong / 86400.0}]
54 return [formatsf
$pfx $value]
57 proc showintervalsecs
/ks
{howlong abbrev
} {
58 if {$howlong < 1000} {
61 if {$howlong < 1000000} {
68 set value
[expr "$howlong.0 / $scale"]
69 return [formatsf
$pfx $value]
73 proc format_qty
{qty unit abbrev
} {
76 append o
[string range
$unit 0 0]
80 if {$qty != 1} { append o s
}
85 proc showintervalsecs
/hms
{qty abbrev
} {
86 set ul
{second
60 minute
60 hour
24 day
7 week
}
88 while {[llength $ul] > 1 && $qty >= [set uv
[lindex $ul 1]]} {
89 set remainu
[lindex $ul 0]
90 set remainv
[expr {$qty % $uv}]
91 set qty
[expr {($qty-$remainv)/$uv}]
92 set ul
[lreplace $ul 0 1]
94 set o
[format_qty
$qty [lindex $ul 0] $abbrev]
96 if {!$abbrev} { append o
" " }
97 append o
[format_qty
$remainv $remainu $abbrev]
102 proc showinterval
{howlong
} {
106 return "[showintervalsecs $howlong 0] ago"
110 proc showtime
{when
} {
111 return [showinterval
[expr {[clock seconds
] - $when}]]
114 proc parse_interval
{specified min
} {
115 if {![regexp {^
([0-9]+)([a-z
]+)$} $specified dummy value unit
]} {
116 error "invalid syntax for interval"
118 switch -exact $unit {
126 default { error "unknown unit of time $unit" }
128 if {$value > 86400*21/$u} { error "interval too large" }
129 set result
[expr {round
($value*$u)}]
130 if {$result < $min} { error "interval too small (<${min}s)" }
134 proc def_msgproc
{name argl body
} {
135 proc msg_
$name "varbase $argl" "\
136 upvar #0 msg/\$varbase/dest d\n\
137 upvar #0 msg/\$varbase/str s\n\
138 upvar #0 msg/\$varbase/accum a\n\
142 def_msgproc begin
{dest str
} {
148 def_msgproc
append {str
} {
150 if {[string length
$s] && [string length
$ns] > 65} {
151 msg__sendout
$varbase
152 set s
" [string trimleft $str]"
158 def_msgproc finish
{} {
159 msg__sendout
$varbase
165 def_msgproc _sendout
{} {
166 lappend a
[string trimright
$s]
170 proc looking_whenwhere
{when where
} {
171 set str
[showtime
[expr {$when-1}]]
172 if {[string length
$where]} { append str
" on $where" }
176 proc tell_getcstate
{} {
177 # uses nl from caller's context
178 # imports telling (as the nick_telling) and u
179 # sets stt, telling_when
181 upvar #0 nick_telling($nl) telling
182 upvar #0 nick_unique($nl) u
184 if {[info exists telling
]} {
185 manyset
$telling u_last stt telling_when
186 if {![info exists u
] ||
"$u_last" != "$u"} {
196 proc tell_event
{nl
event} {
197 # For `act' we *haven't* yet done the 750ms delay; we implement
198 # that here. Also, here we turn `talk' into `talk' now and `act'
199 # later. We also support the psuedo-event `none'. The del msg
200 # and new msg events are handled by the command procedures, not here.
202 if {[info exists calling_nick
]} { set save
$calling_nick }
204 switch -exact $event {
207 tell_event_core
$nl talk
211 after 750 [list tell_event_core
$nl $event]
214 tell_event_core
$nl $event
217 set r
[tell_event_core
$nl TELLME
]
220 error "tell_event $nl $event"
223 if {[info exists save
]} { set calling_nick
$save }
227 proc tell_event_core
{nl
event} {
228 global tell_event_teventi errorInfo
229 set tell_event_teventi
"*$event* $nl"
231 tell_event_core1
$nl $event
233 log_intern
"tell event error" "$emsg >$errorInfo<"
236 if {"$emsg" != "nomsgs"} {
237 log_intern
"tell event" "done $tell_event_teventi $emsg"
243 proc tell_event_core1
{nl
event} {
244 # event is `talk', `act', `ident', `msgsarrive' or `TELLME'
245 # When user talks we actually get talk now and act later
248 set iml
[msgsdb_get
$nl inbound
]
249 if {![llength $iml]} { return nomsgs
}
251 set now
[clock seconds
]
253 set ago
[expr {$now - $telling_when}]
255 # Now we have the components of a telling state
256 # u - nick_unique (unset if not visible)
257 # stt - state: undelivered, mentioned, passede
258 # ago - how long ago since we did anything
260 # We compute an evstate to dispatch on as follows:
262 # evstate is string of letters
264 # u UNDELIVERED (MESSAGES)
272 # T tellme (user command)
273 # security level and timing
275 # ss Secure and soon (before interval)
276 # sl Secure and late (after interval)
277 # current identification
280 # reliability and timing
282 # rv Remind, very soon (before within-interval)
283 # rs Remind, soon (between)
284 # rl Remind, late (after every-interval)
285 # ps Pester, soon (before interval)
286 # pl Pester, late (after interval)
290 append evstate
[string range
$stt 0 0]
291 append evstate
[string range
$event 0 0]
293 manyset
[nickdb_get_sec_effective
$nl] sec secwhen
295 insecure
{ append evstate ii
}
296 secure
{ append evstate
[expr {$ago<$secwhen ?
"ss" : "sl"}] }
297 default { append evstate
"#$sec#" }
300 upvar #0 nick_username($nl) nu
301 if {[info exists nu
] && ![string compare
$nu [nickdb_get_username
$nl]]} {
307 manyset
[nickdb_get
$nl tellrel
] rel relint relwithin
309 unreliable
{ append evstate uu
}
310 remind
{ append evstate
[expr {
311 $ago<$relwithin ?
"rv" : $ago<$relint ?
"rs" : "rl"
313 pester
{ append evstate
[expr {$ago<$relint ?
"ps" : "pl"}] }
314 default { append evstate
"#$rel#" }
317 global tell_event_teventi
318 set tell_event_teventi
"$evstate $ago $nl"
319 switch -glob $evstate {
321 # consider delivered:
322 # (very recently passed, and the user talks)
323 set ndel
[tell_delete_msgs
{} $nl]
325 "I'm assuming you got the $ndel message(s) I just passed on."
329 # oops, messages passed are now out of date
330 catch_restoreei
{ unset telling
}
334 # ignore new msgs if we haven't passed yet
338 pt???uu
- pt???rs
- pt???rl
- pt???p?
{
339 # ignore (any other `talk's) - act handles these
343 uaii?uu
- uaii??l
- uas?iuu
- uas?i?l
-
346 # pass and then stuff
347 if {[llength $iml] == 3} {
348 manyset
$iml sender sentwhen msg
350 "$sender asked me, [showinterval [expr {$now-$sentwhen}]],\
354 "I have [expr {[llength $iml]/3}] messages for you:"
355 while {[llength $iml] >= 3} {
356 manyset
[lrange $iml 0 2] sender sentwhen msg
357 set iml
[lrange $iml 3 end
]
359 " [showintervalsecs [expr {$now-$sentwhen}] 1] <$sender> $msg"
362 if {![string compare
$rel "unreliable"]} {
363 tell_delete_msgs
{} $nl
364 return toldunreliable
370 sendprivmsg
$nl {You have messages
(so identify yourself please
).
}
375 sendprivmsg
$nl {You must identify yourself to see your messages.
}
379 sendprivmsg
$nl {Don't forget about your messages.
}
385 mass???
- pa????v
- pa????s
-
393 error "tell_event_core nl=$nl evstate=$evstate ?"
396 if {![info exists u
]} {
397 set telling
[list {} undelivered
$now]
399 set telling
[list $u $stt $now]
404 proc recordlastseen_n
{n how here
} {
406 # 0 - nick was seen leaving (or changing to another nicks or some such)
407 # 1 - nick was seen doing something else
408 # 2 - nick was seen talking on channel
409 global lastseen lookedfor
410 set nl
[irctolower
$n]
411 set now
[clock seconds
]
412 set lastseen
($nl) [list $n $now $how]
416 tell_event
$nl [lindex {none act talk
} $here]
418 upvar #0 lookedfor($nl) lf
419 if {[info exists lf
]} {
420 switch -exact [llength $lf] {
425 manyset
[lindex $lf 0] when who where
427 "FYI, $who was looking for you [looking_whenwhere $when $where]."]
430 msg_begin tosend
$n "FYI, people have been looking for you:"
436 msg_append tosend
" "
437 } elseif
{$i == [llength $lf]} {
438 msg_append tosend
" and "
441 msg_append tosend
", "
443 manyset
$e when who where
445 "$who ([looking_whenwhere $when $where])$fin"
447 set ml
[msg_finish tosend
]
451 msendprivmsg_delayed
1000 $n $ml
455 proc note_topic
{showoff whoby topic
} {
456 set msg
"FYI, $whoby has changed the topic on $showoff"
457 if {[string length
$topic] < 160} {
458 append msg
" to $topic"
460 append msg
" but it is too long to reproduce here !"
462 set showoff
[irctolower
$showoff]
463 set tell [chandb_get
$showoff topictell
]
464 if {[lsearch -exact $tell *] >= 0} {
465 set tryspies
[chandb_list
]
469 foreach spy
$tryspies {
470 set see
[chandb_get
$spy topicsee
]
471 if {[lsearch -exact $see $showoff] >= 0 ||
\
472 ([lsearch -exact $see *] >= 0 && \
473 [lsearch -exact $tell $spy] >= 0)} {
474 sendprivmsg
$spy $msg
479 proc recordlastseen_p
{p how here
} {
481 recordlastseen_n
$n $how $here
484 proc chanmode_arg
{} {
486 set rv
[lindex $cm_args 0]
487 set cm_args
[lreplace cm_args
0 0]
491 proc chanmode_o1
{m g p chan
} {
492 global nick chan_initialop
494 set who
[chanmode_arg
]
495 recordlastseen_n
$n "being nice to $who" 1
496 if {![ircnick_compare
$who $nick]} {
497 set nlower
[irctolower
$n]
498 upvar #0 nick_unique($nlower) u
499 if {[chandb_exists
$chan]} {
500 sendprivmsg
$n Thanks.
501 } elseif
{![info exists u
]} {
502 sendprivmsg
$n {Op me
while not on the channel
, why don't you ?
}
504 set chan_initialop
([irctolower
$chan]) $u
506 "Thanks. You can use `channel manager ...' to register this channel."
507 if {![string length
[nickdb_get_username
$n username
]]} {
509 "(But to do that you must register your nick securely first.)"
515 proc chanmode_o0
{m g p chan
} {
518 set who
[chanmode_arg
]
519 recordlastseen_p
$p "being mean to $who" 1
520 if {![ircnick_compare
$who $nick]} {
521 set chandeop
($chan) [list [clock seconds
] $p]
525 proc msg_MODE
{p c dest modelist args
} {
526 if {![ischan
$dest]} return
527 if {[regexp {^
\-(.
+)$} $modelist dummy modelist
]} {
529 } elseif
{[regexp {^
\+(.
+)$} $modelist dummy modelist
]} {
532 error "invalid modelist"
534 foreach m
[split $modelist] {
535 set procname chanmode_
$m$give
536 if {[catch { info body
$procname }]} {
537 recordlastseen_p
$p "fiddling with $dest" 1
539 $procname $m $give $p $dest
544 proc leaving
{lchan
} {
546 foreach luser
[array names nick_onchans
] {
547 upvar #0 nick_onchans($luser) oc
548 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
550 upvar #0 chan_nicks($lchan) nlist
552 upvar #0 chan_lastactivity($lchan) la
556 proc doleave
{lchan
} {
561 proc dojoin
{lchan
} {
564 set chan_nicks
($lchan) {}
567 proc check_justme
{lchan
} {
569 upvar #0 chan_nicks($lchan) nlist
570 if {[llength $nlist] != 1} return
571 if {"[lindex $nlist 0]" != "[irctolower $nick]"} return
572 if {[chandb_exists
$lchan]} {
573 set mode
[chandb_get
$lchan mode
]
574 if {"$mode" != "*"} {
575 sendout MODE
$lchan $mode
577 set topic
[chandb_get
$lchan topicset
]
578 if {[string length
$topic]} {
579 sendout TOPIC
$lchan $topic
586 proc process_kickpart
{chan user
} {
589 set luser
[irctolower
$user]
590 set lchan
[irctolower
$chan]
591 if {![ischan
$chan]} { error "not a channel" }
592 if {![ircnick_compare
$luser $nick]} {
595 upvar #0 nick_onchans($luser) oc
596 upvar #0 chan_nicks($lchan) nlist
597 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
598 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
600 if {![llength $oc]} {
608 proc msg_TOPIC
{p c dest topic
} {
610 if {![ischan
$dest]} return
611 recordlastseen_n
$n "changing the topic on $dest" 1
612 note_topic
[irctolower
$dest] $n $topic
615 proc msg_KICK
{p c chans users comment
} {
616 set chans
[split $chans ,]
617 set users
[split $users ,]
618 if {[llength $chans] > 1} {
619 foreach chan
$chans user
$users { process_kickpart
$chan $user }
621 foreach user
$users { process_kickpart
[lindex $chans 0] $user }
625 proc msg_KILL
{p c user why
} {
630 set nick_arys
{onchans username unique
}
631 # nick_onchans($luser) -> [list ... $lchan ...]
632 # nick_username($luser) -> <securely known local username>
633 # nick_unique($luser) -> <includes-counter>
634 # nick_case($luser) -> $user (valid even if no longer visible)
635 # nick_markid($luser) -> <after id for marktime>
636 # nick_telling($luser) -> <unique> mentioned|passed <when>
638 # chan_nicks($lchan) -> [list ... $luser ...]
639 # chan_lastactivity($lchan) -> [clock seconds]
641 proc lnick_forget
{luser
} {
642 global nick_arys chan_nicks
643 lnick_marktime_cancel
$luser
644 foreach ary
$nick_arys {
645 upvar #0 nick_${ary}($luser) av
648 foreach lch
[array names chan_nicks
] {
649 upvar #0 chan_nicks($lch) nlist
650 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
655 proc nick_forget
{user
} {
656 global nick_arys chan_nicks
657 lnick_forget
[irctolower
$user]
661 proc nick_case
{user
} {
663 set nick_case
([irctolower
$user]) $user
666 proc msg_NICK
{p c newnick
} {
667 global nick_arys nick_case calling_nick
669 recordlastseen_n
$n "changing nicks to $newnick" 0
670 set calling_nick
$newnick
671 recordlastseen_n
$newnick "changing nicks from $n" 1
672 set luser
[irctolower
$n]
673 lnick_marktime_cancel
$luser
674 set lusernew
[irctolower
$newnick]
675 foreach ary
$nick_arys {
676 upvar #0 nick_${ary}($luser) old
677 upvar #0 nick_${ary}($lusernew) new
678 if {[info exists new
]} { error "nick collision ?! $ary $n $newnick" }
679 if {[info exists old
]} { set new
$old; unset old
}
681 upvar #0 nick_onchans($lusernew) oc
683 upvar #0 chan_nicks($ch) nlist
684 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
685 lappend nlist
$lusernew
687 lnick_marktime_start
$lusernew "Hi." 500 1
691 proc nick_ishere
{n
} {
693 upvar #0 nick_unique([irctolower $n]) u
694 if {![info exists u
]} { set u
[incr nick_counter
].
$n.
[clock seconds
] }
698 proc msg_JOIN
{p c chan
} {
701 recordlastseen_n
$n "joining $chan" 1
702 set nl
[irctolower
$n]
703 set lchan
[irctolower
$chan]
704 upvar #0 nick_onchans($nl) oc
705 upvar #0 chan_nicks($lchan) nlist
706 if {![info exists oc
]} {
707 global marktime_join_startdelay
708 lnick_marktime_start
$nl "Welcome." $marktime_join_startdelay 1
713 proc msg_PART
{p c chan args
} {
715 set msg
"leaving $chan"
716 if {[llength $args]} {
717 set why
[lindex $args 0]
718 if {"[irctolower $why]" != "[irctolower $n]"} { append msg
" ($why)" }
720 recordlastseen_n
$n $msg 1
721 process_kickpart
$chan $n
723 proc msg_QUIT
{p c why
} {
725 recordlastseen_n
$n "leaving ($why)" 0
729 proc msg_PRIVMSG
{p c dest
text} {
733 if {[ischan
$dest]} {
734 recordlastseen_n
$n "invoking me in $dest" 1
737 recordlastseen_n
$n "talking to me" 1
742 execute_usercommand
$p $c $n $output $dest $text
745 proc msg_INVITE
{p c n chan
} {
746 after 1000 [list dojoin
[irctolower
$chan]]
749 proc grep
{var predicate
list} {
753 if {[uplevel 1 [list expr $predicate]]} { lappend o
$v }
758 proc msg_353
{p c dest type chan nicklist
} {
759 global names_chans nick_onchans
760 set lchan
[irctolower
$chan]
761 upvar #0 chan_nicks($lchan) nlist
762 lappend names_chans
$lchan
763 if {![info exists nlist
]} {
764 # We don't think we're on this channel, so ignore it !
765 # Unfortunately, because we don't get a reply to PART,
766 # we have to remember ourselves whether we're on a channel,
767 # and ignore stuff if we're not, to avoid races. Feh.
771 foreach user
[split $nicklist { }] {
772 regsub {^
[@+]} $user {} user
773 if {![string length
$user]} continue
775 set luser
[irctolower
$user]
776 upvar #0 nick_onchans($luser) oc
778 lappend nlist_new
$luser
784 proc msg_366
{p c args
} {
785 global names_chans nick_onchans
786 set lchan
[irctolower
$c]
787 foreach luser
[array names nick_onchans
] {
788 upvar #0 nick_onchans($luser) oc
789 if {[llength names_chans
] > 1} {
790 set oc
[grep tc
{[lsearch -exact $tc $names_chans] >= 0} $oc]
792 if {![llength $oc]} { lnick_forget
$luser }
797 proc check_username
{target
} {
799 [string length
$target] > 8 ||
800 [regexp {[^
-0-9a-z
]} $target] ||
801 ![regexp {^
[a-z
]} $target]
802 } { error "invalid username" }
805 proc somedb__head
{} {
807 set idl
[irctolower
$id]
808 upvar #0 ${nickchan}db($idl) ndbe
809 binary scan $idl H
* idh
810 set idfn
$fprefix$idh
811 if {![info exists iddbe
] && [file exists
$idfn]} {
813 try_except_finally
{ set newval
[read $f] } {} { close $f }
814 if {[llength $newval] % 2} { error "invalid length" }
820 proc def_somedb
{name arglist body
} {
821 foreach {nickchan fprefix
} {
826 proc ${nickchan
}db_
$name $arglist \
827 "set nickchan $nickchan; set fprefix $fprefix; $body"
833 foreach path
[glob -nocomplain -path $fprefix *] {
834 binary scan $path "A[string length $fprefix]A*" afprefix thinghex
835 if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" }
836 lappend list [binary format H
* $thinghex]
841 proc def_somedb_id
{name arglist body
} {
842 def_somedb
$name [concat id
$arglist] "somedb__head; $body"
845 def_somedb_id exists
{} {
846 return [info exists iddbe
]
849 def_somedb_id delete
{} {
850 catch { unset iddbe
}
854 set default_settings_nick
{
858 tellrel
{remind
3600 30}
861 set default_settings_chan
{
870 set default_settings_msgs
{
874 # inbound -> [<nick> <time_t> <message>] ...
875 # outbound -> [<nick> <time_t(earliest)> <count>] ...
876 # neither are sorted particularly; only one entry per recipient in
877 # output; both sender and recipient are cased
879 def_somedb_id
set {args
} {
880 upvar #0 default_settings_$nickchan def
881 if {![info exists iddbe
]} { set iddbe
$def }
882 foreach {key value
} [concat $iddbe $args] { set a
($key) $value }
884 foreach {key value
} [array get a
] { lappend newval
$key $value }
885 set f
[open $idfn.new w
]
889 file rename -force $idfn.new
$idfn
897 def_somedb_id get
{key
} {
898 upvar #0 default_settings_$nickchan def
899 if {[info exists iddbe
]} {
900 set l
[concat $iddbe $def]
904 foreach {tkey value
} $l {
905 if {![string compare
$tkey $key]} { return $value }
907 error "unset setting $key"
912 if {[info exists calling_nick
]} { set n
$calling_nick } { set n
{} }
913 return [nickdb_get
$n $key]
916 proc check_notonchan
{} {
918 if {[ischan
$dest]} { usererror
"That command must be sent privately." }
921 proc nick_securitycheck
{strict
} {
923 if {![nickdb_exists
$n]} {
924 usererror
"You are unknown to me, use `register'."
926 set wantu
[nickdb_get
$n username
]
927 if {![string length
$wantu]} {
929 usererror
"That feature is only available to secure users, sorry."
934 set luser
[irctolower
$n]
935 upvar #0 nick_username($luser) nu
936 if {![info exists nu
]} {
937 usererror
"Nick $n is secure, you must identify yourself first."
939 if {"$wantu" != "$nu"} {
940 usererror
"You are the wrong user -\
941 the nick $n belongs to $wantu, not $nu."
945 proc channel_ismanager
{channel n
} {
946 set mgrs
[chandb_get
$channel managers
]
947 return [expr {[lsearch -exact [irctolower
$mgrs] [irctolower
$n]] >= 0}]
950 proc channel_securitycheck
{channel
} {
952 if {![channel_ismanager
$channel $n]} {
953 usererror
"You are not a manager of $channel."
958 proc def_chancmd
{name body
} {
959 proc channel
/$name {} \
960 " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body"
963 proc ta_listop
{findnow procvalue
} {
964 # findnow and procvalue are code fragments which will be executed
965 # in the caller's level. findnow should set ta_listop_ev to
966 # the current list, and procvalue should treat ta_listop_ev as
967 # a proposed value in the list and check and possibly modify
968 # (canonicalise?) it. After ta_listop, ta_listop_ev will
969 # be the new value of the list.
970 upvar 1 ta_listop_ev exchg
973 switch -exact _
$opcode {
977 foreach item
$exchg { set array($item) 1 }
980 error "list change opcode must be one of + - ="
983 foreach exchg
[split $text " "] {
984 if {![string length
$exchg]} continue
986 if {"$opcode" != "-"} {
989 catch { unset array($exchg) }
992 set exchg
[lsort [array names
array]]
995 def_chancmd manager
{
997 if {[chandb_exists
$chan]} {
998 set ta_listop_ev
[chandb_get
$chan managers
]
1000 set ta_listop_ev
[list [irctolower
$n]]
1003 check_nick
$ta_listop_ev
1004 set ta_listop_ev
[irctolower
$ta_listop_ev]
1006 if {[llength $ta_listop_ev]} {
1007 chandb_set
$chan managers
$ta_listop_ev
1008 ucmdr
"Managers of $chan: $ta_listop_ev" {}
1011 ucmdr
{} {} "forgets about managing $chan." {}
1015 def_chancmd autojoin
{
1017 switch -exact [string tolower
$yesno] {
1020 default { error "channel autojoin must be `yes' or `no' }
1022 chandb_set $chan autojoin $nv
1023 ucmdr [expr {$nv ? "I will
join $chan when I'm restarted
" : \
1024 "I won't
join $chan when I'm restarted
"}] {}
1027 def_chancmd userinvite {
1028 set nv [string tolower [ta_word]]
1030 pub { set txt "!invite will work
for $chan, but it won't work by
/msg
" }
1031 here { set txt "!invite and
/msg invite will work
, but only
for users who are already on
$chan.
" }
1032 all { set txt "Any user will be able to invite themselves or anyone
else to
$chan.
" }
1033 none { set txt "I will not invite anyone to
$chan.
" }
1035 error "channel userinvite must be `pub'
, `here'
, `all' or `none'
1038 chandb_set
$chan userinvite
$nv
1044 switch -exact $what {
1047 chandb_set
$chan topicset
{}
1048 ucmdr
"I won't ever change the topic of $chan." {}
1051 set t
[string trim
$text]
1052 if {![string length
$t]} {
1053 error "you must specific the topic to set"
1055 chandb_set
$chan topicset
$t
1056 ucmdr
"Whenever I'm alone on $chan, I'll set the topic to $t." {}
1060 set ta_listop_ev
[chandb_get
$chan topic
$what]
1062 if {"$ta_listop_ev" != "*"} {
1063 if {![ischan
$ta_listop_ev]} {
1064 error "bad channel \`$ta_listop_ev' in topic $what"
1066 set ta_listop_ev
[irctolower
$ta_listop_ev]
1069 chandb_set
$chan topic
$what $ta_listop_ev
1070 ucmdr
"Topic $what list for $chan: $ta_listop_ev" {}
1073 usererror
"Unknown channel topic subcommand - see help channel."
1080 if {"$mode" != "*" && ![regexp {^
(([-+][imnpst
]+)+)$} $mode mode
]} {
1081 error {channel mode must be
* or match
([-+][imnpst
]+)+}
1083 chandb_set
$chan mode
$mode
1084 if {![string compare
$mode "*"]} {
1085 ucmdr
"I won't ever change the mode of $chan." {}
1087 ucmdr
"Whenever I'm alone on $chan, I'll set the mode to $mode." {}
1092 if {[chandb_exists
$chan]} {
1093 set l
"Settings for $chan: autojoin "
1094 append l
[lindex {no yes
} [chandb_get
$chan autojoin
]]
1095 append l
", mode " [chandb_get
$chan mode
]
1096 append l
", userinvite " [chandb_get
$chan userinvite
] "."
1097 append l
"\nManagers: "
1098 append l
[join [chandb_get
$chan managers
] " "]
1099 foreach {ts sep
} {see
"\n" tell " "} {
1100 set t
[chandb_get
$chan topic
$ts]
1103 append l
"Topic $ts list: $t."
1105 append l
"Topic $ts list is empty."
1109 set t
[chandb_get
$chan topicset
]
1110 if {[string length
$t]} {
1111 append l
"Topic to set: $t"
1113 append l
"I will not change the topic."
1117 ucmdr
{} "The channel $chan is not managed."
1121 proc channelmgr_monoop
{} {
1126 upvar 1 target target
1131 if {[ischan
$dest]} { set target
$dest }
1132 if {[ta_anymore
]} { set target
[ta_word
] }
1134 if {![info exists target
]} {
1135 usererror
"You must specify, or invoke me on, the relevant channel."
1137 if {![info exists chan_nicks
([irctolower
$target])]} {
1138 usererror
"I am not on $target."
1140 if {![ischan
$target]} { error "not a valid channel" }
1142 if {![chandb_exists
$target]} {
1143 usererror
"$target is not a managed channel."
1145 channel_securitycheck
$target
1150 sendout MODE
$target +o
$n
1161 global chan_nicks errorCode errorInfo
1164 if {[ischan
$dest]} {
1168 set target
[ta_word
]
1171 set ltarget
[irctolower
$target]
1172 if {![ischan
$target]} { error "$target is not a channel" }
1173 if {![info exists chan_nicks
($ltarget)]} {
1174 usererror
"I am not on $target."
1176 set ui
[chandb_get
$ltarget userinvite
]
1178 if {![string compare
$ui "pub"] && !$onchan} {
1179 usererror
"Invitations to $target must be made there with !invite."
1181 if {"$ui" != "all"} {
1182 if {[lsearch -exact $chan_nicks($ltarget) [irctolower
$n]] < 0} {
1183 usererror
"Invitations to $target may only be made\
1184 by a user on the channel."
1187 if {[!string compare
$ui "none"]} {
1188 usererror
"Sorry, I've not been authorised\
1189 to invite people to $target."
1192 if {![string compare
$errorCode "BLIGHT USER"] &&
1193 [channel_ismanager
$target $n]} {
1195 nick_securitycheck
1
1197 if {![string compare
$errorCode "BLIGHT USER"]} {
1198 usererror
"$emsg2 Therefore you can't use your\
1199 channel manager privilege. $emsg"
1201 error $error $errorInfo $errorCode
1205 error $emsg $errorInfo $errorCode
1208 if {![ta_anymore
]} {
1209 usererror
"You have to say who to invite."
1212 while {[ta_anymore
]} {
1213 set invitee
[ta_nick
]
1214 lappend invitees
$invitee
1216 foreach invitee
$invitees {
1217 sendout INVITE
$invitee $ltarget
1219 set who
[lindex $invitees 0]
1220 switch -exact llength $invitees {
1221 0 { error "zero invitees" }
1223 2 { append who
" and [lindex $invitees 1]" }
1225 set who
[join [lreplace $invitees end end
] ", "]
1226 append who
" and [lindex $invitees [llength $invitees]]"
1229 ucmdr
{} {} {} "invites $who to $target."
1233 if {[ischan
$dest]} { set target
$dest }
1234 if {![ta_anymore
]} {
1237 set subcmd
[ta_word
]
1239 if {[ischan
$subcmd]} {
1241 if {![ta_anymore
]} {
1244 set subcmd
[ta_word
]
1247 if {![info exists target
]} { error "privately, you must specify a channel" }
1248 set procname channel
/$subcmd
1249 if {"$subcmd" != "show"} {
1250 if {[catch { info body
$procname }]} {
1251 usererror
"unknown channel setting $subcmd."
1254 if {[chandb_exists
$target]} {
1255 channel_securitycheck
$target
1257 nick_securitycheck
1
1258 upvar #0 chan_initialop([irctolower $target]) io
1259 upvar #0 nick_unique([irctolower $n]) u
1260 if {![info exists io
]} {
1261 usererror
"$target is not a managed channel."
1263 if {"$io" != "$u"} {
1264 usererror
"You are not the interim manager of $target."
1266 if {"$subcmd" != "manager"} {
1267 usererror
"Please use `channel manager' first."
1274 proc nickdb_get_username
{n
} {
1275 if {![nickdb_exists
$n]} { return "" }
1276 return [nickdb_get
$n username
]
1279 proc nickdb_get_sec_effective
{n
} {
1280 set l
[nickdb_get
$n tellsec
]
1281 set u
[nickdb_get_username
$n]
1282 if {![string compare
[lindex $l 0] "secure"] &&
1283 ![string length
$u]} { set l insecure
}
1287 proc tell_peernicks
{text} {
1288 global errorInfo errorCode
1289 set text [irctolower
[string trim
$text]]
1290 set senders
[split $text " "]
1291 foreach sender
$senders {
1292 if {[catch { check_nick
$sender } emsg
]} {
1293 error "invalid nick `$sender': $emsg" $errorInfo $errorCode
1299 proc msgsdb_set_maydelete
{n key l otherkey
} {
1300 msgsdb_set
$n $key $l
1301 if {[llength $l]} return
1302 if {[llength [msgsdb_get
$n $otherkey]]} return
1306 proc tell_delete_msgs
{lsenders lrecip
} {
1309 foreach {s t m
} [msgsdb_get
$lrecip inbound
] {
1310 if {[llength $lsenders]} {
1311 if {[lsearch -exact $lsenders [irctolower
$s]] == -1} {
1312 lappend new_inbound
$s $t $m
1319 msgsdb_set_maydelete
$lrecip inbound
$new_inbound outbound
1320 if {![llength $new_inbound]} {
1321 upvar #0 nick_telling($lrecip) telling
1322 catch { unset telling
}
1324 foreach s
[array names rsenders
] {
1326 foreach {r t c
} [msgsdb_get
$s outbound
] {
1327 if {![ircnick_compare
$r $lrecip]} continue
1328 lappend new_outbound
$r $t $c
1330 msgsdb_set_maydelete
$s outbound
$new_outbound inbound
1338 if {[nickdb_exists
$n]} { nick_securitycheck
0 }
1339 set recipients
[tell_peernicks
$text]
1340 if {![llength $recipients]} {
1341 usererror
"You must say which recipients' messages from you to forget."
1344 foreach recip
$recipients {
1345 incr ndel
[tell_delete_msgs
[irctolower
$n] $recip]
1347 ucmdr
"Removed $ndel as yet undelivered message(s)." {}
1350 def_ucmd_alias delmsgs delmsg
1352 global errorInfo errorCode
1354 set nl
[irctolower
$n]
1356 manyset
[nickdb_get_sec_effective
$n] sec secwhen
1357 switch -exact $sec {
1361 "There are no messages to delete\
1362 because your message disposition prevents them from being left."
1365 nick_securitycheck
1
1368 error "delmsg sec $sec"
1371 if {![llength [msgsdb_get
$n inbound
]]} {
1372 ucmdr
"No incoming messages to delete." {}
1375 if {![info exists u
]} {
1377 "I can't delete your messages unless I can see you on a channel with me.\
1378 Otherwise I might delete a message I hadn't told you about yet."
1380 if {"$stt" != "passed"} {
1381 set telling
[list $u undelivered
0]
1383 "There are message(s) you may not yet have seen;\
1384 I'll deliver them to you now.\
1385 If you actually want to delete them, just tell me `delmsg' again."
1387 set senders
[tell_peernicks
$text]
1388 set ndel
[tell_delete_msgs
[irctolower
$senders] [irctolower
$n]]
1390 if {[llength $senders]} {
1391 ucmdr
"No relevant incoming messages to delete." {}
1394 switch -exact [llength $senders] {
1395 0 { ucmdr
{} {} "deletes your $ndel message(s)." }
1396 1 { ucmdr
{} {} "deletes your $ndel message(s) from $senders." }
1398 ucmdr
{} {} "deletes your $ndel message(s) from\
1399 [lreplace $senders end end] and/or [lindex $senders end]."
1408 manyset
[nickdb_get
$n tellsec
] sec
1409 switch -exact $sec {
1410 reject
{ ucmdr
"But, you asked me to reject messages for you !" {} }
1411 mailto
{ ucmdr
"But, you asked me to mail your messages to you !" {} }
1413 switch -exact [tell_event
[irctolower
$n] tellme
] {
1414 ERROR
- INVALID
{ ucmdr
{} {is ill. Help
!} }
1415 nomsgs
{ ucmdr
{You have no messages.
} {} }
1421 global nick_case ownmailaddr ownfullname
1424 set target
[ta_nick
]
1425 if {![string length
$text]} { error "tell them what?" }
1426 if {[string length
$text] > 400} { error "message too long" }
1428 set ltarget
[irctolower
$target]
1430 if {[info exists nick_case
($ltarget)]} { set ctarget
$nick_case($ltarget) }
1432 manyset
[nickdb_get_sec_effective
$target] sec mailtoint mailwhy
1433 manyset
[nickdb_get
$target tellrel
] rel relint relwithin
1434 switch -exact $sec {
1436 set now
[clock seconds
]
1437 set inbound
[msgsdb_get
$ltarget inbound
]
1438 lappend inbound
$n $now $text
1439 msgsdb_set
$ltarget inbound
$inbound
1441 set outbound
[msgsdb_get
$n outbound
]
1444 foreach {recip
time count
} $outbound {
1445 if {![ircnick_compare
$recip $ltarget]} {
1450 lappend noutbound
$recip $time $count
1453 lappend noutbound
$ctarget $now 1
1455 msgsdb_set
$n outbound
$noutbound
1456 set msg
"OK, I'll tell $ctarget"
1457 if {$found} { append msg
" that too" }
1459 if {"$sec" != "secure"} {
1460 switch -exact $rel {
1461 unreliable
{ append msg
"neither reliably nor securely" }
1462 remind
{ append msg
"pretty reliably, but not securely" }
1463 pester
{ append msg
"reliably but not securely" }
1466 switch -exact $rel {
1467 unreliable
{ append msg
"securely but not reliably" }
1468 remind
{ append msg
"securely and pretty reliably" }
1469 pester
{ append msg
"reliably and securely" }
1473 tell_event
$ltarget msgsarrive
1477 set fmtmsg
[exec fmt
<< " $text"]
1478 exec /usr
/sbin
/sendmail
-odb -oi -t -oee -f $mailwhy \
1480 "From: $ownmailaddr ($ownfullname)
1482 Subject: IRC tell from $n
1484 $n asked me[expr {[ischan $dest] ? " on
$dest" : ""}] to tell you:
1485 [exec fmt << " $text"]
1487 (This message was for your nick $ctarget; your account $mailwhy
1488 arranged for it to be forwarded to $mailtoint.)
1491 "I've mailed $ctarget, which is what they prefer." \
1495 usererror
"Sorry, $ctarget does not want me to take messages."
1498 error "bad tellsec $sec"
1505 set target
[ta_nick
]; ta_nomore
1510 set myself
[expr {"$target" != "$n"}]
1512 set ltarget
[irctolower
$target]
1513 upvar #0 nick_case($ltarget) ctarget
1515 if {[info exists ctarget
]} {
1516 upvar #0 nick_onchans($ltarget) oc
1517 upvar #0 nick_username($ltarget) nu
1518 if {[info exists oc
]} { set nshow
$ctarget }
1520 if {![nickdb_exists
$ltarget]} {
1521 set ol
"$nshow is not a registered nick."
1522 } elseif
{[string length
[set username
[nickdb_get
$target username
]]]} {
1523 set ol
"The nick $nshow belongs to the user $username."
1525 set ol
"The nick $nshow is registered (but not to a username)."
1527 if {![info exists ctarget
] ||
![info exists oc
]} {
1529 append ol
"\nI can't see $nshow on anywhere."
1531 append ol
"\nYou aren't on any channels with me."
1533 } elseif
{![info exists nu
]} {
1534 append ol
"\n$nshow has not identified themselves."
1535 } elseif
{![info exists username
]} {
1536 append ol
"\n$nshow has identified themselves as the user $nu."
1537 } elseif
{"$nu" != "$username"} {
1538 append ol
"\nHowever, $nshow is being used by the user $nu."
1540 append ol
"\n$nshow has identified themselves to me."
1548 set old
[nickdb_exists
$n]
1549 if {$old} { nick_securitycheck
0 }
1550 set luser
[irctolower
$n]
1551 switch -exact [string tolower
[string trim
$text]] {
1553 upvar #0 nick_username($luser) nu
1554 if {![info exists nu
]} {
1556 "You must identify yourself before using `register'. See `help identify', or use `register insecure'."
1558 nickdb_set
$n username
$nu
1559 ucmdr
{} {} "makes a note of your username." {}
1563 ucmdr
{} {} "forgets your nickname." {}
1566 nickdb_set
$n username
{}
1568 ucmdr
{} "Security is now disabled for your nickname !"
1570 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."
1574 error "you mean register / register delete / register insecure"
1579 proc timeformat_desc
{tf
} {
1581 ks
{ return "Times will be displayed in seconds or kiloseconds." }
1582 hms
{ return "Times will be displayed in hours, minutes, etc." }
1583 beat
{ return "Times will be displayed in beats (1000B = 1d)." }
1584 default { error "invalid timeformat: $v" }
1589 proc def_setting
{opt show_body set_body
} {
1591 lappend settings
$opt
1592 proc set_show
/$opt {} "
1596 if {![string length
$set_body]} return
1597 proc set_set
/$opt {} "
1604 proc tellme_sec_desc
{v n
} {
1605 manyset
$v sec mailtoint
1606 switch -exact $sec {
1608 return "I'll tell you your messages whenever I see you."
1611 if {[string length
[nickdb_get_username
$n]]} {
1613 "I'll keep the bodies of your messages private until you identify yourself, reminding you every [showintervalsecs $mailtoint 1]."
1616 "I'll tell you your messages whenever I see you.\
1617 (Secure message delivery is enabled, but your nick is not registered\
1618 securely. See `help register'.)"
1622 return "I shan't accept messages for you."
1625 return "I'll forward your messages by email to $mailtoint."
1628 error "bad tellsec $sec"
1633 proc tellme_rel_desc
{v n
} {
1634 manyset
$v rel every within
1635 switch -exact $rel {
1637 return "As soon as I've told you message(s), I'll forget them\
1638 - note that this means messages can get lost !"
1644 set u
", or talk on channel within [showintervalsecs $within 1] of me having told you"
1647 error "bad tellrel $rel"
1650 return "After delivering messages, I'll remind you every\
1651 [showintervalsecs $every 1] until you say delmsg$u."
1654 def_setting timeformat
{
1655 set tf
[nickdb_get
$n timeformat
]
1656 return "$tf: [timeformat_desc $tf]"
1658 set tf
[string tolower
[ta_word
]]
1660 set desc
[timeformat_desc
$tf]
1661 nickdb_set
$n timeformat
$tf
1665 proc marktime_desc
{mt
} {
1668 return "I will not send you periodic messages."
1671 return "I will send you one informational message when I see you."
1674 return "I'll send you a message every [showintervalsecs $mt 0]."
1679 def_setting marktime
{
1680 set mt
[nickdb_get
$n marktime
]
1682 if {[string match
{[0-9]*} $mt]} { append p s
}
1684 append p
[marktime_desc
$mt]
1688 set mt
[string tolower
[ta_word
]]
1695 set mt
[parse_interval
$mt $marktime_min]
1698 nickdb_set
$n marktime
$mt
1699 lnick_marktime_start
[irctolower
$n] "So:" 500 0
1700 ucmdr
{} [marktime_desc
$mt]
1703 def_setting security
{
1704 set s
[nickdb_get
$n username
]
1705 if {[string length
$s]} {
1706 return "Your nick, $n, is controlled by the user $s."
1708 return "Your nick, $n, is not secure."
1712 proc tellme_setting_sec_simple
{} {
1720 proc tellme_setting_neednomsgs
{} {
1722 if {[llength [msgsdb_get
$n inbound
]]} {
1723 usererror
"You must delete the incoming messages you have, first."
1728 def_setting tellme
{
1729 set secv
[nickdb_get
$n tellsec
]
1730 set ms
[tellme_sec_desc
$secv $n]
1732 switch -exact $sec {
1734 set mr
[tellme_rel_desc
[nickdb_get
$n tellrel
] $n]
1742 set setting
[string tolower
[ta_word
]]
1743 set nl
[irctolower
$n]
1744 switch -exact $setting {
1746 tellme_setting_sec_simple
1749 set every
[ta_interval_optional
60 600]
1752 set v
[list secure
$every]
1755 tellme_setting_neednomsgs
1756 tellme_setting_sec_simple
1759 tellme_setting_neednomsgs
1761 upvar #0 nick_username($nl) nu
1762 if {!([info exists nu
] && [string length
$nu])} {
1764 "Sorry, you must register securely to have your messages mailed\
1765 (to prevent the use of this feature for spamming). See `help register'."
1768 set v
[list mailto
[ta_word
] $nu]
1770 unreliable
- pester
- remind
{
1771 manyset
[nickdb_get
$n tellsec
] sec
1772 switch -exact $sec {
1775 "Sorry, I shan't change when I'll consider a message delivered, because\
1776 you've asked me not to keep messages, or to mail them to you.\
1777 You should say `set tellme secure' or some such, first."
1782 if {"$setting" != "unreliable"} {
1783 set every
[ta_interval_optional
300 3600]
1786 if {![string compare
$setting remind
]} {
1787 set within
[ta_interval_optional
5 30]
1788 if {$within > $every} {
1789 error "remind interval must be at least time to respond"
1796 error "invalid tellme setting $setting"
1799 nickdb_set
$n tell$sr $v
1800 upvar #0 nick_telling($nl) telling
1801 catch { unset telling
}
1802 ucmdr
[tellme_
${sr
}_desc
$v $n] {}
1805 proc lnick_checktold
{luser
} {
1806 set ml
[msgsdb_get
$luser outbound
]
1807 if {![llength $ml]} return
1808 set is1
[expr {[llength $ml]==3}]
1809 set m1
"FYI, I haven't yet delivered your"
1811 set now
[clock seconds
]
1812 while {[llength $ml]} {
1814 set ml
[lreplace $ml 0 2]
1815 set td
[expr {$now-$t}]
1817 set iv
[showinterval
$td]
1819 set if1
"message to $r, $iv."
1821 set iv
[showintervalsecs
$td 0]
1822 set ifo
"$r, $n messages, oldest $iv"
1823 set if1
"$n messages to $r, oldest $iv."
1826 sendprivmsg
$luser "$m1 $if1"
1829 lappend ol
" to $ifo[expr {[llength $ml] ? ";" : ".
"}]"
1832 sendprivmsg
$luser "$m1 messages:"
1833 msendprivmsg
$luser $ol
1840 if {![nickdb_exists
$n]} {
1841 ucmdr
{} "You are unknown to me and so have no settings. (Use `register'.)"
1843 if {![ta_anymore
]} {
1845 foreach opt
$settings {
1846 lappend ol
[format "%-10s %s" $opt [set_show
/$opt]]
1848 ucmdr
{} [join $ol "\n"]
1851 if {[catch { info body set_show
/$opt }]} {
1852 error "no setting $opt"
1854 if {![ta_anymore
]} {
1855 ucmdr
{} "$opt: [set_show/$opt]"
1857 nick_securitycheck
0
1858 if {[catch { info body set_set
/$opt }]} {
1859 error "setting $opt cannot be set with `set'"
1866 def_ucmd identpass
{
1869 set luser
[irctolower
$n]
1870 set username
[ta_word
]
1871 set passmd5
[md5sum
"[ta_word]\n"]
1873 upvar #0 nick_onchans($luser) onchans
1874 if {![info exists onchans
] ||
![llength $onchans]} {
1875 ucmdr
"You must be on a channel with me to identify yourself." {}
1877 check_username
$username
1878 exec userv
--timeout 3 $username << "$passmd5\n" > /dev
/null
\
1880 upvar #0 nick_username($luser) rec_username
1881 set rec_username
$username
1882 after 50 [list tell_event
$luser ident
]
1883 ucmdr
"Pleased to see you, $username." {}
1889 set target
[ta_nick
]
1890 if {![nickdb_exists
$target]} { error "$target is not a registered nick." }
1891 set wantu
[nickdb_get
$target username
]
1892 if {![string length
$wantu]} { error "$target is insecurely registred." }
1893 upvar #0 nick_username([irctolower $n]) nu
1894 if {![info exists nu
]} { error "You must identify yourself first." }
1895 if {"$wantu" != "$nu"} {
1896 error "You are the wrong user, $nu - $target belongs to $wantu."
1898 set reason
"at request of user $nu"
1899 if {[ta_anymore
]} { append reason
"; $text" }
1900 sendout KILL
$target $reason
1905 set target
[ta_word
]
1907 # fixme would be nice if the rest of the text was passed on instead
1908 check_username
$target
1911 upvar #0 lastsummon($target) ls
1912 set now
[clock seconds
]
1913 if {[info exists ls
]} {
1914 set interval
[expr {$now - $ls}]
1915 if {$interval < 30} {
1917 "Please be patient; $target was summoned only [showinterval $interval]."
1920 regsub {^
[^
!]*!} $p {} path
1922 exec userv
--timeout 3 $target irc-summon
$n $path \
1923 [expr {[ischan
$dest] ?
"$dest" : ""}] \
1926 regsub -all "\n" $rv { / } rv
1929 if {[regexp {^problem
(.
*)} $rv dummy problem
]} {
1930 ucmdr
{} "The user `$target' $problem."
1931 } elseif
{[regexp {^ok
([^
]+) ([0-9]+)$} $rv dummy tty idlesince
]} {
1932 set idletime
[expr {$now - $idlesince}]
1934 ucmdr
{} {} {} "invites $target ($tty[expr {
1935 $idletime > 10 ? ", idle
for [showintervalsecs
$idletime 0]" : ""
1937 [ischan $dest] ? "join us here
" : "talk to you
"
1940 error "unexpected response from userv service: $rv"
1944 proc md5sum
{value
} { exec md5sum
<< $value }
1947 global lastseen nick
1950 set nlower
[irctolower
$ncase]
1952 set now
[clock seconds
]
1953 if {![ircnick_compare
$nlower $nick]} {
1954 usererror
"I am not self-aware."
1955 } elseif
{![info exists lastseen
($nlower)]} {
1956 set rstr
"I've never seen $ncase."
1958 manyset
$lastseen($nlower) realnick
time what
1959 set howlong
[expr {$now - $time}]
1960 set string [showinterval
$howlong]
1961 set rstr
"I last saw $realnick $string, $what."
1963 if {[ischan
$dest]} {
1968 upvar #0 lookedfor($nlower) lf
1969 if {[info exists lf
]} { set oldvalue
$lf } else { set oldvalue
{} }
1970 set lf
[list [list $now $n $where]]
1971 foreach v
$oldvalue {
1972 if {![ircnick_compare
[lindex $v 1] $n]} continue
1978 proc lnick_marktime_cancel
{luser
} {
1979 upvar #0 nick_markid($luser) mi
1980 if {![info exists mi
]} return
1981 catch { after cancel
$mi }
1985 proc lnick_marktime_doafter
{luser why ms mentiontold
} {
1986 lnick_marktime_cancel
$luser
1987 upvar #0 nick_markid($luser) mi
1988 set mi
[after $ms [list lnick_marktime_now
$luser $why 0]]
1991 proc lnick_marktime_reset
{luser
} {
1992 set mt
[nickdb_get
$luser marktime
]
1996 lnick_marktime_doafter
$luser "Time passes." [expr {$mt*1000}] 0
2001 proc lnick_marktime_start
{luser why ms mentiontold
} {
2002 set mt
[nickdb_get
$luser marktime
]
2005 lnick_marktime_cancel
$luser
2006 if {$mentiontold} { after $ms [list lnick_checktold
$luser] }
2009 lnick_marktime_doafter
$luser $why $ms $mentiontold
2014 proc lnick_marktime_now
{luser why mentiontold
} {
2015 upvar #0 nick_onchans($luser) oc
2017 set calling_nick
$luser
2018 sendprivmsg
$luser [lnick_pingstring
$why $oc ""]
2019 if {$mentiontold} { after 150 [list lnick_checktold
$luser] }
2020 lnick_marktime_reset
$luser
2023 proc lnick_pingstring
{why oc apstring
} {
2025 catch { exec uptime
} uptime
2026 set nnicks
[llength [array names nick_onchans
]]
2028 {^
*([0-9:apm
]+) +up.
*, +(\d
+) users?
, +load average
: +([0-9.
, ]+) *$} \
2029 $uptime dummy
time users
load]} {
2030 regsub -all , $load {} load
2031 set uptime
"$time $nnicks/$users $load"
2033 append uptime
", $nnicks nicks"
2035 if {[llength $oc]} {
2039 upvar #0 chan_lastactivity($ch) la
2040 if {![info exists la
]} continue
2041 if {$la <= $best_la} continue
2042 set since
[showintervalsecs
[expr {[clock seconds
]-$la}] 1]
2043 set activity
"$ch $since"
2050 append str
" " $uptime " " $activity
2051 if {[string length
$apstring]} { append str
" " $apstring }
2057 set ln
[irctolower
$n]
2058 if {[ischan
$dest]} {
2059 set oc
[irctolower
$dest]
2062 if {[info exists nick_onchans
($ln)]} {
2063 set oc
$nick_onchans($ln)
2067 if {[llength $oc]} { lnick_marktime_reset
$ln }
2069 after 150 [list lnick_checktold
$ln]
2070 ucmdr
{} [lnick_pingstring
"Pong!" $oc $text]
2073 proc ensure_globalsecret
{} {
2076 if {[info exists globalsecret
]} return
2077 set gsfile
[open /dev
/urandom r
]
2078 fconfigure $gsfile -translation binary
2079 set globalsecret
[read $gsfile 32]
2080 binary scan $globalsecret H
* globalsecret
2087 if {[info exists operuserpass
]} {
2088 eval sendout OPER
$operuserpass
2090 foreach chan
[chandb_list
] {
2091 if {[chandb_get
$chan autojoin
]} { dojoin
$chan }