Commit | Line | Data |
---|---|---|
e58e51a8 | 1 | # Core bot code |
9bc33297 | 2 | |
e58e51a8 IJ |
3 | proc defset {varname val} { |
4 | upvar #0 $varname var | |
5 | if {![info exists var]} { set var $val } | |
6 | } | |
7 | ||
8 | # must set host | |
9 | defset port 6667 | |
10 | ||
11 | defset nick testbot | |
12 | defset ownfullname "testing bot" | |
13 | defset ownmailaddr test-irc-bot@example.com | |
e1ba63be | 14 | |
e58e51a8 IJ |
15 | defset musthaveping_ms 10000 |
16 | defset out_maxburst 6 | |
17 | defset out_interval 2100 | |
18 | defset out_lag_lag 5000 | |
19 | defset out_lag_very 25000 | |
7818b6af | 20 | |
ebbae0a9 IJ |
21 | defset marktime_min 300 |
22 | defset marktime_join_startdelay 5000 | |
23 | ||
20087363 IJ |
24 | proc manyset {list args} { |
25 | foreach val $list var $args { | |
26 | upvar 1 $var my | |
27 | set my $val | |
28 | } | |
29 | } | |
30 | ||
7a70431a IJ |
31 | proc try_except_finally {try except finally} { |
32 | global errorInfo errorCode | |
33 | set er [catch { uplevel 1 $try } emsg] | |
34 | if {$er} { | |
35 | set ei $errorInfo | |
36 | set ec $errorCode | |
37 | if {[catch { uplevel 1 $except } emsg3]} { | |
38 | append ei "\nALSO ERROR HANDLING ERROR:\n$emsg3" | |
39 | } | |
40 | } | |
41 | set er2 [catch { uplevel 1 $finally } emsg2] | |
42 | if {$er} { | |
43 | if {$er2} { | |
44 | append ei "\nALSO ERROR CLEANING UP:\n$emsg2" | |
45 | } | |
46 | return -code $er -errorinfo $ei -errorcode $ec $emsg | |
47 | } elseif {$er2} { | |
48 | return -code $er2 -errorinfo $errorInfo -errorcode $errorCode $emsg2 | |
49 | } else { | |
50 | return $emsg | |
51 | } | |
52 | } | |
53 | ||
7818b6af IJ |
54 | proc out__vars {} { |
55 | uplevel 1 { | |
56 | global out_queue out_creditms out_creditat out_interval out_maxburst | |
57 | global out_lag_lag out_lag_very | |
58 | #set pr [lindex [info level 0] 0] | |
59 | #puts $pr>[clock seconds]|$out_creditat|$out_creditms|[llength $out_queue]< | |
60 | } | |
61 | } | |
62 | ||
63 | proc out_lagged {} { | |
64 | out__vars | |
65 | if {[llength $out_queue]*$out_interval > $out_lag_very} { | |
66 | return 2 | |
67 | } elseif {[llength $out_queue]*$out_interval > $out_lag_lag} { | |
68 | return 1 | |
69 | } else { | |
70 | return 0 | |
71 | } | |
72 | } | |
73 | ||
74 | proc out_restart {} { | |
75 | out__vars | |
76 | ||
77 | set now [clock seconds] | |
78 | incr out_creditms [expr {($now - $out_creditat) * 1000}] | |
79 | set out_creditat $now | |
80 | if {$out_creditms > $out_maxburst*$out_interval} { | |
81 | set out_creditms [expr {$out_maxburst*$out_interval}] | |
82 | } | |
83 | out_runqueue $now | |
84 | } | |
85 | ||
86 | proc out_runqueue {now} { | |
cc2d31de | 87 | global sock |
7818b6af IJ |
88 | out__vars |
89 | ||
90 | while {[llength $out_queue] && $out_creditms >= $out_interval} { | |
91 | #puts rq>$now|$out_creditat|$out_creditms|[llength $out_queue]< | |
92 | manyset [lindex $out_queue 0] orgwhen msg | |
93 | set out_queue [lrange $out_queue 1 end] | |
94 | if {[llength $out_queue]} { | |
95 | append orgwhen "+[expr {$now - $orgwhen}]" | |
dce9eb94 | 96 | append orgwhen "([llength $out_queue])" |
7818b6af IJ |
97 | } |
98 | puts "$orgwhen -> $msg" | |
99 | puts $sock $msg | |
100 | incr out_creditms -$out_interval | |
101 | } | |
102 | if {[llength $out_queue]} { | |
103 | after $out_interval out_nextmessage | |
104 | } | |
105 | } | |
106 | ||
107 | proc out_nextmessage {} { | |
108 | out__vars | |
109 | set now [clock seconds] | |
110 | incr out_creditms $out_interval | |
111 | set out_creditat $now | |
112 | out_runqueue $now | |
113 | } | |
114 | ||
115 | proc sendout_priority {priority command args} { | |
116 | global sock out_queue | |
9bc33297 IJ |
117 | if {[llength $args]} { |
118 | set la [lindex $args end] | |
119 | set args [lreplace $args end end] | |
120 | foreach i $args { | |
121 | if {[regexp {[: ]} $i]} { | |
cc2d31de | 122 | error "bad argument in output $i ($command $args)" |
9bc33297 IJ |
123 | } |
124 | } | |
cc2d31de | 125 | lappend args :$la |
9bc33297 IJ |
126 | } |
127 | set args [lreplace $args 0 -1 $command] | |
cc2d31de | 128 | set string [join $args { }] |
7818b6af IJ |
129 | set now [clock seconds] |
130 | set newe [list $now $string] | |
131 | if {$priority} { | |
132 | set out_queue [concat [list $newe] $out_queue] | |
133 | } else { | |
134 | lappend out_queue $newe | |
135 | } | |
136 | if {[llength $out_queue] == 1} { | |
137 | out_restart | |
138 | } | |
9bc33297 | 139 | } |
9bc33297 | 140 | |
7818b6af IJ |
141 | proc sendout {command args} { eval sendout_priority [list 0 $command] $args } |
142 | ||
9bc33297 IJ |
143 | proc log {data} { |
144 | puts $data | |
145 | } | |
146 | ||
147 | proc logerror {data} { | |
148 | log $data | |
cc2d31de IJ |
149 | } |
150 | ||
151 | proc saveeic {} { | |
152 | global saveei saveec errorInfo errorCode | |
153 | ||
154 | set saveei $errorInfo | |
155 | set saveec $errorCode | |
156 | ||
157 | puts ">$saveec|$saveei<" | |
158 | } | |
159 | ||
160 | proc bgerror {msg} { | |
161 | global save | |
162 | logerror $msg | |
163 | saveeic | |
164 | } | |
9bc33297 IJ |
165 | |
166 | proc onread {args} { | |
17bfe24c | 167 | global sock nick calling_nick errorInfo errorCode |
9bc33297 | 168 | |
28c8ab78 | 169 | if {[gets $sock line] == -1} { fail "EOF/error on input" } |
cc2d31de | 170 | regsub -all "\[^ -\176\240-\376\]" $line ? line |
9bc33297 | 171 | set org $line |
17bfe24c IJ |
172 | |
173 | set ei $errorInfo | |
174 | set ec $errorCode | |
a4a1f396 | 175 | catch { unset calling_nick } |
17bfe24c IJ |
176 | set errorInfo $ei |
177 | set errorCode $ec | |
178 | ||
9bc33297 IJ |
179 | if {[regexp -nocase {^:([^ ]+) (.*)} $line dummy prefix remain]} { |
180 | set line $remain | |
a4a1f396 IJ |
181 | if {[regexp {^([^!]+)!} $prefix dummy maybenick]} { |
182 | set calling_nick $maybenick | |
183 | if {"[irctolower $maybenick]" == "[irctolower $nick]"} return | |
184 | } | |
9bc33297 IJ |
185 | } else { |
186 | set prefix {} | |
187 | } | |
cc2d31de | 188 | if {![string length $line]} { return } |
9bc33297 IJ |
189 | if {![regexp -nocase {^([0-9a-z]+) *(.*)} $line dummy command line]} { |
190 | log "bad command: $org" | |
191 | return | |
192 | } | |
cc2d31de | 193 | set command [string toupper $command] |
9bc33297 | 194 | set params {} |
cc2d31de | 195 | while {[regexp {^([^ :]+) *(.*)} $line dummy thisword line]} { |
9bc33297 IJ |
196 | lappend params $thisword |
197 | } | |
198 | if {[regexp {^:(.*)} $line dummy thisword]} { | |
199 | lappend params $thisword | |
200 | } elseif {[string length $line]} { | |
201 | log "junk at end: $org" | |
202 | return | |
203 | } | |
cc2d31de IJ |
204 | if {"$command" == "PRIVMSG" && |
205 | [regexp {^[&#+!]} [lindex $params 0]] && | |
cf6ea4de | 206 | ![regexp {^![a-z][-a-z]*[a-z]( .*)?$} [lindex $params 1]]} { |
cc2d31de | 207 | # on-channel message, ignore |
ebbae0a9 IJ |
208 | set chan [lindex $params 0] |
209 | upvar #0 chan_lastactivity([irctolower $chan]) la | |
210 | set la [clock seconds] | |
211 | catch { recordlastseen_p $prefix "talking on $chan" 1 } | |
cc2d31de IJ |
212 | return |
213 | } | |
83dd1224 | 214 | log "[clock seconds] <- $org" |
9bc33297 | 215 | set procname msg_$command |
cc2d31de | 216 | if {[catch { info body $procname }]} { return } |
9bc33297 IJ |
217 | if {[catch { |
218 | eval [list $procname $prefix $command] $params | |
219 | } emsg]} { | |
220 | logerror "error: $emsg ($prefix $command $params)" | |
cc2d31de | 221 | saveeic |
9bc33297 IJ |
222 | } |
223 | } | |
224 | ||
7ce72032 | 225 | proc sendprivmsg {dest l} { |
20087363 IJ |
226 | foreach v [split $l "\n"] { |
227 | sendout [expr {[ischan $dest] ? "PRIVMSG" : "NOTICE"}] $dest $v | |
228 | } | |
83dd1224 | 229 | } |
7818b6af IJ |
230 | proc sendaction_priority {priority dest what} { |
231 | sendout_priority $priority PRIVMSG $dest "\001ACTION $what\001" | |
232 | } | |
7ce72032 IJ |
233 | proc msendprivmsg {dest ll} { foreach l $ll { sendprivmsg $dest $l } } |
234 | proc msendprivmsg_delayed {delay dest ll} { after $delay [list msendprivmsg $dest $ll] } | |
83dd1224 | 235 | |
cc2d31de IJ |
236 | proc prefix_none {} { |
237 | upvar 1 p p | |
9bc33297 | 238 | if {[string length $p]} { error "prefix specified" } |
cc2d31de | 239 | } |
9bc33297 | 240 | |
cc2d31de | 241 | proc msg_PING {p c s1} { |
28c8ab78 | 242 | global musthaveping_after |
cc2d31de IJ |
243 | prefix_none |
244 | sendout PONG $s1 | |
534e26a9 | 245 | if {[info exists musthaveping_after]} connected |
9bc33297 IJ |
246 | } |
247 | ||
cc2d31de IJ |
248 | proc check_nick {n} { |
249 | if {[regexp -nocase {[^][\\`_^{|}a-z0-9-]} $n]} { error "bad char in nick" } | |
250 | if {[regexp {^[-0-9]} $n]} { error "bad nick start" } | |
251 | } | |
252 | ||
422f52e4 IJ |
253 | proc ischan {dest} { |
254 | return [regexp {^[&#+!]} $dest] | |
255 | } | |
256 | ||
257 | proc irctolower {v} { | |
258 | foreach {from to} [list "\\\[" "{" \ | |
259 | "\\\]" "}" \ | |
260 | "\\\\" "|" \ | |
261 | "~" "^"] { | |
262 | regsub -all $from $v $to v | |
263 | } | |
264 | return [string tolower $v] | |
265 | } | |
266 | ||
cc2d31de IJ |
267 | proc prefix_nick {} { |
268 | global nick | |
269 | upvar 1 p p | |
270 | upvar 1 n n | |
271 | if {![regexp {^([^!]+)!} $p dummy n]} { error "not from nick" } | |
272 | check_nick $n | |
a056c4bd IJ |
273 | if {"[irctolower $n]" == "[irctolower $nick]"} { |
274 | error "from myself" {} {} | |
275 | } | |
422f52e4 IJ |
276 | } |
277 | ||
ef177383 IJ |
278 | proc showintervalsecs {howlong abbrev} { |
279 | return [showintervalsecs/[opt timeformat] $howlong $abbrev] | |
d83fb8db IJ |
280 | } |
281 | ||
ef177383 | 282 | proc showintervalsecs/ks {howlong abbrev} { |
7ce72032 IJ |
283 | if {$howlong < 1000} { |
284 | return "${howlong}s" | |
83dd1224 IJ |
285 | } else { |
286 | if {$howlong < 1000000} { | |
287 | set pfx k | |
288 | set scale 1000 | |
289 | } else { | |
290 | set pfx M | |
291 | set scale 1000000 | |
292 | } | |
293 | set value [expr "$howlong.0 / $scale"] | |
294 | foreach {min format} {100 %.0f 10 %.1f 1 %.2f} { | |
295 | if {$value < $min} continue | |
7ce72032 | 296 | return [format "$format${pfx}s" $value] |
83dd1224 IJ |
297 | } |
298 | } | |
299 | } | |
300 | ||
ef177383 | 301 | proc format_qty {qty unit abbrev} { |
d83fb8db | 302 | set o $qty |
ef177383 IJ |
303 | if {$abbrev} { |
304 | append o [string range $unit 0 0] | |
305 | } else { | |
306 | append o " " | |
307 | append o $unit | |
308 | if {$qty != 1} { append o s } | |
309 | } | |
d83fb8db IJ |
310 | return $o |
311 | } | |
312 | ||
ef177383 | 313 | proc showintervalsecs/hms {qty abbrev} { |
d83fb8db IJ |
314 | set ul {second 60 minute 60 hour 24 day 7 week} |
315 | set remainv 0 | |
316 | while {[llength $ul] > 1 && $qty >= [set uv [lindex $ul 1]]} { | |
317 | set remainu [lindex $ul 0] | |
318 | set remainv [expr {$qty % $uv}] | |
319 | set qty [expr {($qty-$remainv)/$uv}] | |
320 | set ul [lreplace $ul 0 1] | |
321 | } | |
ef177383 | 322 | set o [format_qty $qty [lindex $ul 0] $abbrev] |
d83fb8db | 323 | if {$remainv} { |
ef177383 IJ |
324 | if {!$abbrev} { append o " " } |
325 | append o [format_qty $remainv $remainu $abbrev] | |
d83fb8db IJ |
326 | } |
327 | return $o | |
328 | } | |
329 | ||
7ce72032 IJ |
330 | proc showinterval {howlong} { |
331 | if {$howlong <= 0} { | |
332 | return {just now} | |
333 | } else { | |
ef177383 | 334 | return "[showintervalsecs $howlong 0] ago" |
7ce72032 IJ |
335 | } |
336 | } | |
337 | ||
83dd1224 IJ |
338 | proc showtime {when} { |
339 | return [showinterval [expr {[clock seconds] - $when}]] | |
340 | } | |
341 | ||
342 | proc def_msgproc {name argl body} { | |
343 | proc msg_$name "varbase $argl" "\ | |
344 | upvar #0 msg/\$varbase/dest d\n\ | |
345 | upvar #0 msg/\$varbase/str s\n\ | |
346 | upvar #0 msg/\$varbase/accum a\n\ | |
347 | $body" | |
348 | } | |
349 | ||
350 | def_msgproc begin {dest str} { | |
351 | set d $dest | |
352 | set s $str | |
353 | set a {} | |
354 | } | |
355 | ||
356 | def_msgproc append {str} { | |
357 | set ns "$s$str" | |
358 | if {[string length $s] && [string length $ns] > 65} { | |
359 | msg__sendout $varbase | |
360 | set s " [string trimleft $str]" | |
361 | } else { | |
362 | set s $ns | |
363 | } | |
364 | } | |
365 | ||
366 | def_msgproc finish {} { | |
367 | msg__sendout $varbase | |
368 | unset s | |
369 | unset d | |
370 | return $a | |
371 | } | |
372 | ||
373 | def_msgproc _sendout {} { | |
374 | lappend a [string trimright $s] | |
375 | set s {} | |
376 | } | |
377 | ||
378 | proc looking_whenwhere {when where} { | |
379 | set str [showtime [expr {$when-1}]] | |
380 | if {[string length $where]} { append str " on $where" } | |
381 | return $str | |
382 | } | |
383 | ||
384 | proc recordlastseen_n {n how here} { | |
385 | global lastseen lookedfor | |
422f52e4 | 386 | set lastseen([irctolower $n]) [list $n [clock seconds] $how] |
83dd1224 IJ |
387 | if {!$here} return |
388 | upvar #0 lookedfor([irctolower $n]) lf | |
389 | if {[info exists lf]} { | |
390 | switch -exact [llength $lf] { | |
391 | 0 { | |
392 | set ml {} | |
393 | } | |
394 | 1 { | |
395 | manyset [lindex $lf 0] when who where | |
396 | set ml [list \ | |
397 | "FYI, $who was looking for you [looking_whenwhere $when $where]."] | |
398 | } | |
399 | default { | |
400 | msg_begin tosend $n "FYI, people have been looking for you:" | |
401 | set i 0 | |
402 | set fin "" | |
403 | foreach e $lf { | |
404 | incr i | |
405 | if {$i == 1} { | |
406 | msg_append tosend " " | |
407 | } elseif {$i == [llength $lf]} { | |
408 | msg_append tosend " and " | |
409 | set fin . | |
410 | } else { | |
411 | msg_append tosend ", " | |
412 | } | |
413 | manyset $e when who where | |
414 | msg_append tosend \ | |
415 | "$who ([looking_whenwhere $when $where])$fin" | |
416 | } | |
417 | set ml [msg_finish tosend] | |
418 | } | |
419 | } | |
420 | unset lf | |
421 | msendprivmsg_delayed 1000 $n $ml | |
422 | } | |
422f52e4 | 423 | } |
281b5f05 IJ |
424 | |
425 | proc note_topic {showoff whoby topic} { | |
35e19219 | 426 | set msg "FYI, $whoby has changed the topic on $showoff" |
281b5f05 IJ |
427 | if {[string length $topic] < 160} { |
428 | append msg " to $topic" | |
429 | } else { | |
430 | append msg " but it is too long to reproduce here !" | |
431 | } | |
432 | set showoff [irctolower $showoff] | |
433 | set tell [chandb_get $showoff topictell] | |
434 | if {[lsearch -exact $tell *] >= 0} { | |
435 | set tryspies [chandb_list] | |
436 | } else { | |
437 | set tryspies $tell | |
438 | } | |
281b5f05 IJ |
439 | foreach spy $tryspies { |
440 | set see [chandb_get $spy topicsee] | |
281b5f05 IJ |
441 | if {[lsearch -exact $see $showoff] >= 0 || \ |
442 | ([lsearch -exact $see *] >= 0 && \ | |
443 | [lsearch -exact $tell $spy] >= 0)} { | |
444 | sendprivmsg $spy $msg | |
445 | } | |
446 | } | |
447 | } | |
448 | ||
83dd1224 | 449 | proc recordlastseen_p {p how here} { |
422f52e4 | 450 | prefix_nick |
83dd1224 | 451 | recordlastseen_n $n $how $here |
422f52e4 IJ |
452 | } |
453 | ||
454 | proc chanmode_arg {} { | |
455 | upvar 2 args cm_args | |
456 | set rv [lindex $cm_args 0] | |
457 | set cm_args [lreplace cm_args 0 0] | |
458 | return $rv | |
459 | } | |
460 | ||
83dd1224 | 461 | proc chanmode_o1 {m g p chan} { |
20087363 | 462 | global nick chan_initialop |
83dd1224 IJ |
463 | prefix_nick |
464 | set who [chanmode_arg] | |
465 | recordlastseen_n $n "being nice to $who" 1 | |
466 | if {"[irctolower $who]" == "[irctolower $nick]"} { | |
534e26a9 IJ |
467 | set nlower [irctolower $n] |
468 | upvar #0 nick_unique($nlower) u | |
20087363 IJ |
469 | if {[chandb_exists $chan]} { |
470 | sendprivmsg $n Thanks. | |
471 | } elseif {![info exists u]} { | |
472 | sendprivmsg $n {Op me while not on the channel, why don't you ?} | |
473 | } else { | |
474 | set chan_initialop([irctolower $chan]) $u | |
475 | sendprivmsg $n \ | |
476 | "Thanks. You can use `channel manager ...' to register this channel." | |
477 | if {![nickdb_exists $n] || ![string length [nickdb_get $n username]]} { | |
478 | sendprivmsg $n \ | |
479 | "(But to do that you must register your nick securely first.)" | |
480 | } | |
481 | } | |
83dd1224 IJ |
482 | } |
483 | } | |
484 | ||
422f52e4 IJ |
485 | proc chanmode_o0 {m g p chan} { |
486 | global nick chandeop | |
487 | prefix_nick | |
488 | set who [chanmode_arg] | |
83dd1224 | 489 | recordlastseen_p $p "being mean to $who" 1 |
422f52e4 IJ |
490 | if {"[irctolower $who]" == "[irctolower $nick]"} { |
491 | set chandeop($chan) [list [clock seconds] $p] | |
492 | } | |
cc2d31de | 493 | } |
9bc33297 | 494 | |
422f52e4 IJ |
495 | proc msg_MODE {p c dest modelist args} { |
496 | if {![ischan $dest]} return | |
497 | if {[regexp {^\-(.+)$} $modelist dummy modelist]} { | |
498 | set give 0 | |
499 | } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} { | |
500 | set give 1 | |
501 | } else { | |
502 | error "invalid modelist" | |
503 | } | |
504 | foreach m [split $modelist] { | |
505 | set procname chanmode_$m$give | |
506 | if {[catch { info body $procname }]} { | |
83dd1224 | 507 | recordlastseen_p $p "fiddling with $dest" 1 |
422f52e4 IJ |
508 | } else { |
509 | $procname $m $give $p $dest | |
510 | } | |
511 | } | |
512 | } | |
513 | ||
534e26a9 IJ |
514 | proc leaving {lchan} { |
515 | foreach luser [array names nick_onchans] { | |
516 | upvar #0 nick_onchans($luser) oc | |
517 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
518 | } | |
519 | upvar #0 chan_nicks($lchan) nlist | |
520 | unset nlist | |
ebbae0a9 IJ |
521 | upvar #0 chan_lastactivity($lchan) la |
522 | catch { unset la } | |
534e26a9 IJ |
523 | } |
524 | ||
cf6ea4de IJ |
525 | proc doleave {lchan} { |
526 | sendout PART $lchan | |
527 | leaving $lchan | |
528 | } | |
529 | ||
534e26a9 IJ |
530 | proc dojoin {lchan} { |
531 | global chan_nicks | |
532 | sendout JOIN $lchan | |
533 | set chan_nicks($lchan) {} | |
534 | } | |
535 | ||
536 | proc check_justme {lchan} { | |
537 | global nick | |
538 | upvar #0 chan_nicks($lchan) nlist | |
539 | if {[llength $nlist] != 1} return | |
e2af9bcb | 540 | if {"[lindex $nlist 0]" != "[irctolower $nick]"} return |
534e26a9 IJ |
541 | if {[chandb_exists $lchan]} { |
542 | set mode [chandb_get $lchan mode] | |
543 | if {"$mode" != "*"} { | |
544 | sendout MODE $lchan $mode | |
545 | } | |
281b5f05 IJ |
546 | set topic [chandb_get $lchan topicset] |
547 | if {[string length $topic]} { | |
548 | sendout TOPIC $lchan $topic | |
281b5f05 | 549 | } |
534e26a9 | 550 | } else { |
cf6ea4de | 551 | doleave $lchan |
a4a1f396 IJ |
552 | } |
553 | } | |
554 | ||
a056c4bd | 555 | proc process_kickpart {chan user} { |
a4a1f396 | 556 | global nick |
a056c4bd | 557 | check_nick $user |
534e26a9 IJ |
558 | set luser [irctolower $user] |
559 | set lchan [irctolower $chan] | |
a056c4bd | 560 | if {![ischan $chan]} { error "not a channel" } |
534e26a9 IJ |
561 | if {"$luser" == "[irctolower $nick]"} { |
562 | leaving $lchan | |
563 | } else { | |
564 | upvar #0 nick_onchans($luser) oc | |
565 | upvar #0 chan_nicks($lchan) nlist | |
566 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
567 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
568 | nick_case $user | |
569 | if {![llength $oc]} { | |
570 | nick_forget $luser | |
571 | } else { | |
572 | check_justme $lchan | |
573 | } | |
a4a1f396 | 574 | } |
534e26a9 | 575 | } |
a056c4bd | 576 | |
281b5f05 IJ |
577 | proc msg_TOPIC {p c dest topic} { |
578 | prefix_nick | |
579 | if {![ischan $dest]} return | |
580 | recordlastseen_n $n "changing the topic on $dest" 1 | |
581 | note_topic [irctolower $dest] $n $topic | |
582 | } | |
583 | ||
a056c4bd IJ |
584 | proc msg_KICK {p c chans users comment} { |
585 | set chans [split $chans ,] | |
586 | set users [split $users ,] | |
587 | if {[llength $chans] > 1} { | |
588 | foreach chan $chans user $users { process_kickpart $chan $user } | |
589 | } else { | |
590 | foreach user $users { process_kickpart [lindex $chans 0] $user } | |
591 | } | |
592 | } | |
593 | ||
594 | proc msg_KILL {p c user why} { | |
595 | nick_forget $user | |
596 | } | |
597 | ||
20087363 IJ |
598 | set nick_counter 0 |
599 | set nick_arys {onchans username unique} | |
534e26a9 IJ |
600 | # nick_onchans($luser) -> [list ... $lchan ...] |
601 | # nick_username($luser) -> <securely known local username> | |
602 | # nick_unique($luser) -> <counter> | |
603 | # nick_case($luser) -> $user (valid even if no longer visible) | |
ebbae0a9 | 604 | # nick_markid($luser) -> <after id for marktime> |
534e26a9 IJ |
605 | |
606 | # chan_nicks($lchan) -> [list ... $luser ...] | |
ebbae0a9 | 607 | # chan_lastactivity($lchan) -> [clock seconds] |
a056c4bd | 608 | |
534e26a9 IJ |
609 | proc lnick_forget {luser} { |
610 | global nick_arys chan_nicks | |
ebbae0a9 | 611 | lnick_marktime_cancel $luser |
a056c4bd | 612 | foreach ary $nick_arys { |
534e26a9 | 613 | upvar #0 nick_${ary}($luser) av |
a056c4bd IJ |
614 | catch { unset av } |
615 | } | |
534e26a9 IJ |
616 | foreach lch [array names chan_nicks] { |
617 | upvar #0 chan_nicks($lch) nlist | |
618 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
619 | check_justme $lch | |
620 | } | |
621 | } | |
622 | ||
623 | proc nick_forget {user} { | |
624 | global nick_arys chan_nicks | |
625 | lnick_forget [irctolower $user] | |
626 | nick_case $user | |
a4a1f396 IJ |
627 | } |
628 | ||
534e26a9 | 629 | proc nick_case {user} { |
a4a1f396 | 630 | global nick_case |
534e26a9 | 631 | set nick_case([irctolower $user]) $user |
a056c4bd IJ |
632 | } |
633 | ||
83dd1224 | 634 | proc msg_NICK {p c newnick} { |
a4a1f396 | 635 | global nick_arys nick_case |
83dd1224 IJ |
636 | prefix_nick |
637 | recordlastseen_n $n "changing nicks to $newnick" 0 | |
638 | recordlastseen_n $newnick "changing nicks from $n" 1 | |
6425c2d6 | 639 | set luser [irctolower $n] |
ebbae0a9 | 640 | lnick_marktime_cancel $luser |
6425c2d6 | 641 | set lusernew [irctolower $newnick] |
a056c4bd | 642 | foreach ary $nick_arys { |
6425c2d6 IJ |
643 | upvar #0 nick_${ary}($luser) old |
644 | upvar #0 nick_${ary}($lusernew) new | |
a056c4bd IJ |
645 | if {[info exists new]} { error "nick collision ?! $ary $n $newnick" } |
646 | if {[info exists old]} { set new $old; unset old } | |
647 | } | |
6425c2d6 | 648 | upvar #0 nick_onchans($lusernew) oc |
534e26a9 IJ |
649 | foreach ch $oc { |
650 | upvar #0 chan_nicks($ch) nlist | |
651 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
652 | lappend nlist $lusernew | |
653 | } | |
ebbae0a9 | 654 | lnick_marktime_start $lusernew "Hi." 500 |
a4a1f396 | 655 | nick_case $newnick |
83dd1224 IJ |
656 | } |
657 | ||
20087363 IJ |
658 | proc nick_ishere {n} { |
659 | global nick_counter | |
534e26a9 | 660 | upvar #0 nick_unique([irctolower $n]) u |
20087363 IJ |
661 | if {![info exists u]} { set u [incr nick_counter].$n.[clock seconds] } |
662 | nick_case $n | |
663 | } | |
664 | ||
a056c4bd IJ |
665 | proc msg_JOIN {p c chan} { |
666 | prefix_nick | |
667 | recordlastseen_n $n "joining $chan" 1 | |
cf6ea4de IJ |
668 | set nl [irctolower $n] |
669 | set lchan [irctolower $chan] | |
670 | upvar #0 nick_onchans($nl) oc | |
671 | upvar #0 chan_nicks($lchan) nlist | |
ebbae0a9 IJ |
672 | if {![info exists oc]} { |
673 | global marktime_join_startdelay | |
674 | lnick_marktime_start $nl "Welcome." $marktime_join_startdelay | |
675 | } | |
cf6ea4de IJ |
676 | lappend oc $lchan |
677 | lappend nlist $nl | |
20087363 | 678 | nick_ishere $n |
a056c4bd IJ |
679 | } |
680 | proc msg_PART {p c chan} { | |
681 | prefix_nick | |
682 | recordlastseen_n $n "leaving $chan" 1 | |
683 | process_kickpart $chan $n | |
684 | } | |
685 | proc msg_QUIT {p c why} { | |
686 | prefix_nick | |
687 | recordlastseen_n $n "leaving ($why)" 0 | |
688 | nick_forget $n | |
689 | } | |
422f52e4 | 690 | |
cc2d31de IJ |
691 | proc msg_PRIVMSG {p c dest text} { |
692 | prefix_nick | |
422f52e4 | 693 | if {[ischan $dest]} { |
83dd1224 | 694 | recordlastseen_n $n "invoking me in $dest" 1 |
422f52e4 | 695 | set output $dest |
cc2d31de | 696 | } else { |
83dd1224 | 697 | recordlastseen_n $n "talking to me" 1 |
422f52e4 IJ |
698 | set output $n |
699 | } | |
a4a1f396 | 700 | nick_case $n |
422f52e4 IJ |
701 | |
702 | if {[catch { | |
703 | regsub {^! *} $text {} text | |
704 | set ucmd [ta_word] | |
83dd1224 | 705 | set procname ucmd/[string tolower $ucmd] |
422f52e4 IJ |
706 | if {[catch { info body $procname }]} { |
707 | error "unknown command; try help for help" | |
708 | } | |
83dd1224 | 709 | $procname $p $dest |
422f52e4 | 710 | } rv]} { |
7ce72032 | 711 | sendprivmsg $n "error: $rv" |
422f52e4 | 712 | } else { |
7ce72032 | 713 | manyset $rv priv_msgs pub_msgs priv_acts pub_acts |
7a70431a | 714 | foreach {td val} [list $n $priv_acts $output $pub_acts] { |
7ce72032 | 715 | foreach l [split $val "\n"] { |
7818b6af | 716 | sendaction_priority 0 $td $l |
7ce72032 IJ |
717 | } |
718 | } | |
7a70431a | 719 | foreach {td val} [list $n $priv_msgs $output $pub_msgs] { |
422f52e4 | 720 | foreach l [split $val "\n"] { |
7a70431a | 721 | sendprivmsg $td $l |
422f52e4 IJ |
722 | } |
723 | } | |
724 | } | |
725 | } | |
726 | ||
a056c4bd | 727 | proc msg_INVITE {p c n chan} { |
534e26a9 | 728 | after 1000 [list dojoin [irctolower $chan]] |
a056c4bd IJ |
729 | } |
730 | ||
731 | proc grep {var predicate list} { | |
732 | set o {} | |
733 | upvar 1 $var v | |
734 | foreach v $list { | |
735 | if {[uplevel 1 [list expr $predicate]]} { lappend o $v } | |
736 | } | |
737 | return $o | |
738 | } | |
739 | ||
740 | proc msg_353 {p c dest type chan nicklist} { | |
741 | global names_chans nick_onchans | |
534e26a9 IJ |
742 | set lchan [irctolower $chan] |
743 | upvar #0 chan_nicks($lchan) nlist | |
744 | lappend names_chans $lchan | |
745 | if {![info exists nlist]} { | |
746 | # We don't think we're on this channel, so ignore it ! | |
747 | # Unfortunately, because we don't get a reply to PART, | |
748 | # we have to remember ourselves whether we're on a channel, | |
749 | # and ignore stuff if we're not, to avoid races. Feh. | |
750 | return | |
751 | } | |
752 | set nlist_new {} | |
753 | foreach user [split $nicklist { }] { | |
754 | regsub {^[@+]} $user {} user | |
755 | if {![string length $user]} continue | |
756 | check_nick $user | |
757 | set luser [irctolower $user] | |
758 | upvar #0 nick_onchans($luser) oc | |
759 | lappend oc $lchan | |
760 | lappend nlist_new $luser | |
761 | nick_ishere $user | |
a056c4bd | 762 | } |
534e26a9 | 763 | set nlist $nlist_new |
a056c4bd IJ |
764 | } |
765 | ||
766 | proc msg_366 {p c args} { | |
767 | global names_chans nick_onchans | |
534e26a9 IJ |
768 | set lchan [irctolower $c] |
769 | foreach luser [array names nick_onchans] { | |
770 | upvar #0 nick_onchans($luser) oc | |
771 | if {[llength names_chans] > 1} { | |
a056c4bd | 772 | set oc [grep tc {[lsearch -exact $tc $names_chans] >= 0} $oc] |
a056c4bd | 773 | } |
534e26a9 | 774 | if {![llength $oc]} { lnick_forget $n } |
a056c4bd IJ |
775 | } |
776 | unset names_chans | |
777 | } | |
778 | ||
11d9bff9 IJ |
779 | proc ta_anymore {} { |
780 | upvar 1 text text | |
781 | return [expr {!![string length $text]}] | |
782 | } | |
783 | ||
422f52e4 IJ |
784 | proc ta_nomore {} { |
785 | upvar 1 text text | |
786 | if {[string length $text]} { error "too many parameters" } | |
787 | } | |
788 | ||
789 | proc ta_word {} { | |
790 | upvar 1 text text | |
791 | if {![regexp {^([^ ]+) *(.*)} $text dummy firstword text]} { | |
792 | error "too few parameters" | |
793 | } | |
794 | return $firstword | |
795 | } | |
796 | ||
797 | proc ta_nick {} { | |
798 | upvar 1 text text | |
799 | set v [ta_word] | |
800 | check_nick $v | |
801 | return $v | |
802 | } | |
803 | ||
83dd1224 IJ |
804 | proc def_ucmd {cmdname body} { |
805 | proc ucmd/$cmdname {p dest} " upvar 1 text text\n$body" | |
806 | } | |
807 | ||
7ce72032 IJ |
808 | proc ucmdr {priv pub args} { |
809 | return -code return [concat [list $priv $pub] $args] | |
422f52e4 | 810 | } |
e1ba63be | 811 | |
e6cc22dc | 812 | proc loadhelp {} { |
5e5be903 | 813 | global help_topics errorInfo |
e6cc22dc IJ |
814 | |
815 | catch { unset help_topics } | |
816 | set f [open helpinfos r] | |
d83fb8db IJ |
817 | try_except_finally { |
818 | set lno 0 | |
819 | while {[gets $f l] >= 0} { | |
820 | incr lno | |
821 | if {[regexp {^#.*} $l]} { | |
822 | } elseif {[regexp {^ *$} $l]} { | |
823 | if {[info exists topic]} { | |
824 | set help_topics($topic) [join $lines "\n"] | |
825 | unset topic | |
826 | unset lines | |
827 | } | |
5e5be903 IJ |
828 | } elseif {[regexp {^\:\:} $l]} { |
829 | } elseif {[regexp {^\:([-+._0-9a-z]*)$} $l dummy newtopic]} { | |
d83fb8db IJ |
830 | if {[info exists topic]} { |
831 | error "help $newtopic while in $topic" | |
832 | } | |
833 | set topic $newtopic | |
834 | set lines {} | |
5e5be903 | 835 | } elseif {[regexp {^[^:#]} $l]} { |
d83fb8db | 836 | set topic |
5e5be903 IJ |
837 | regsub -all {([^\\])\!\$?} _$l {\1} l |
838 | regsub -all {\\(.)} $l {\1} l | |
839 | regsub {^_} $l {} l | |
d83fb8db IJ |
840 | lappend lines [string trimright $l] |
841 | } else { | |
842 | error "eh ? $lno: $l" | |
e6cc22dc | 843 | } |
e6cc22dc | 844 | } |
d83fb8db | 845 | if {[info exists topic]} { error "unfinished topic $topic" } |
5e5be903 IJ |
846 | } { |
847 | set errorInfo "in helpinfos line $lno\n$errorInfo" | |
848 | } { | |
d83fb8db | 849 | close $f |
e6cc22dc | 850 | } |
422f52e4 IJ |
851 | } |
852 | ||
e6cc22dc | 853 | def_ucmd help { |
cf6ea4de IJ |
854 | upvar 1 n n |
855 | ||
856 | set topic [irctolower [string trim $text]] | |
857 | if {[string length $topic]} { | |
858 | set ontopic " on `$topic'" | |
859 | } else { | |
860 | set ontopic "" | |
861 | } | |
7818b6af IJ |
862 | if {[set lag [out_lagged]]} { |
863 | if {[ischan $dest]} { set replyto $dest } else { set replyto $n } | |
864 | if {$lag > 1} { | |
865 | sendaction_priority 1 $replyto \ | |
cf6ea4de | 866 | "is very lagged. Please ask for help$ontopic again later." |
7818b6af IJ |
867 | ucmdr {} {} |
868 | } else { | |
869 | sendaction_priority 1 $replyto \ | |
cf6ea4de | 870 | "is lagged. Your help$ontopic will arrive shortly ..." |
7818b6af IJ |
871 | } |
872 | } | |
873 | ||
cf6ea4de IJ |
874 | upvar #0 help_topics($topic) info |
875 | if {![info exists info]} { ucmdr "No help on $topic, sorry." {} } | |
e6cc22dc IJ |
876 | ucmdr $info {} |
877 | } | |
e1ba63be | 878 | |
e6cc22dc IJ |
879 | def_ucmd ? { |
880 | global help_topics | |
881 | ucmdr $help_topics() {} | |
882 | } | |
e1ba63be | 883 | |
4fd2739c | 884 | proc check_username {target} { |
7ce72032 IJ |
885 | if { |
886 | [string length $target] > 8 || | |
887 | [regexp {[^-0-9a-z]} $target] || | |
888 | ![regexp {^[a-z]} $target] | |
889 | } { error "invalid username" } | |
4fd2739c IJ |
890 | } |
891 | ||
20087363 | 892 | proc somedb__head {} { |
7a70431a | 893 | uplevel 1 { |
20087363 IJ |
894 | set idl [irctolower $id] |
895 | upvar #0 ${nickchan}db($idl) ndbe | |
896 | binary scan $idl H* idh | |
897 | set idfn $fprefix$idh | |
898 | if {![info exists iddbe] && [file exists $idfn]} { | |
899 | set f [open $idfn r] | |
7a70431a IJ |
900 | try_except_finally { set newval [read $f] } {} { close $f } |
901 | if {[llength $newval] % 2} { error "invalid length" } | |
20087363 | 902 | set iddbe $newval |
7a70431a IJ |
903 | } |
904 | } | |
905 | } | |
906 | ||
20087363 IJ |
907 | proc def_somedb {name arglist body} { |
908 | foreach {nickchan fprefix} {nick users/n chan chans/c} { | |
909 | proc ${nickchan}db_$name $arglist \ | |
534e26a9 IJ |
910 | "set nickchan $nickchan; set fprefix $fprefix; $body" |
911 | } | |
912 | } | |
913 | ||
914 | def_somedb list {} { | |
915 | set list {} | |
916 | foreach path [glob -nocomplain -path $fprefix *] { | |
917 | binary scan $path "A[string length $fprefix]A*" afprefix thinghex | |
918 | if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" } | |
919 | lappend list [binary format H* $thinghex] | |
20087363 | 920 | } |
534e26a9 IJ |
921 | return $list |
922 | } | |
923 | ||
924 | proc def_somedb_id {name arglist body} { | |
925 | def_somedb $name [concat id $arglist] "somedb__head; $body" | |
7a70431a IJ |
926 | } |
927 | ||
534e26a9 | 928 | def_somedb_id exists {} { |
20087363 | 929 | return [info exists iddbe] |
7a70431a IJ |
930 | } |
931 | ||
534e26a9 | 932 | def_somedb_id delete {} { |
20087363 IJ |
933 | catch { unset iddbe } |
934 | file delete $idfn | |
7a70431a IJ |
935 | } |
936 | ||
ebbae0a9 | 937 | set default_settings_nick {timeformat ks marktime off} |
281b5f05 IJ |
938 | set default_settings_chan { |
939 | autojoin 1 | |
940 | mode * | |
941 | userinvite pub | |
942 | topicset {} | |
943 | topicsee {} | |
944 | topictell {} | |
945 | } | |
7a70431a | 946 | |
534e26a9 | 947 | def_somedb_id set {args} { |
20087363 IJ |
948 | upvar #0 default_settings_$nickchan def |
949 | if {![info exists iddbe]} { set iddbe $def } | |
950 | foreach {key value} [concat $iddbe $args] { set a($key) $value } | |
7a70431a IJ |
951 | set newval {} |
952 | foreach {key value} [array get a] { lappend newval $key $value } | |
20087363 | 953 | set f [open $idfn.new w] |
7a70431a IJ |
954 | try_except_finally { |
955 | puts $f $newval | |
956 | close $f | |
20087363 | 957 | file rename -force $idfn.new $idfn |
7a70431a | 958 | } { |
7a70431a | 959 | } { |
d83fb8db | 960 | catch { close $f } |
7a70431a | 961 | } |
20087363 | 962 | set iddbe $newval |
7a70431a IJ |
963 | } |
964 | ||
534e26a9 | 965 | def_somedb_id get {key} { |
20087363 IJ |
966 | upvar #0 default_settings_$nickchan def |
967 | if {[info exists iddbe]} { | |
534e26a9 | 968 | set l [concat $iddbe $def] |
7a70431a | 969 | } else { |
20087363 | 970 | set l $def |
7a70431a IJ |
971 | } |
972 | foreach {tkey value} $l { | |
973 | if {"$tkey" == "$key"} { return $value } | |
974 | } | |
975 | error "unset setting $key" | |
976 | } | |
977 | ||
20087363 IJ |
978 | proc opt {key} { |
979 | global calling_nick | |
980 | if {[info exists calling_nick]} { set n $calling_nick } { set n {} } | |
981 | return [nickdb_get $n $key] | |
982 | } | |
983 | ||
7a70431a IJ |
984 | proc check_notonchan {} { |
985 | upvar 1 dest dest | |
986 | if {[ischan $dest]} { error "that command must be sent privately" } | |
987 | } | |
988 | ||
989 | proc nick_securitycheck {strict} { | |
990 | upvar 1 n n | |
991 | if {![nickdb_exists $n]} { error "you are unknown to me, use `register'." } | |
20087363 | 992 | set wantu [nickdb_get $n username] |
7a70431a IJ |
993 | if {![string length $wantu]} { |
994 | if {$strict} { | |
995 | error "that feature is only available to secure users, sorry." | |
996 | } else { | |
997 | return | |
998 | } | |
999 | } | |
534e26a9 IJ |
1000 | set luser [irctolower $n] |
1001 | upvar #0 nick_username($luser) nu | |
7a70431a IJ |
1002 | if {![info exists nu]} { |
1003 | error "nick $n is secure, you must identify yourself first." | |
1004 | } | |
1005 | if {"$wantu" != "$nu"} { | |
1006 | error "you are the wrong user - the nick $n belongs to $wantu, not $nu" | |
1007 | } | |
1008 | } | |
1009 | ||
20087363 IJ |
1010 | proc channel_securitycheck {channel n} { |
1011 | # You must also call `nick_securitycheck 1' | |
c362e172 IJ |
1012 | set mgrs [chandb_get $channel managers] |
1013 | if {[lsearch -exact [irctolower $mgrs] [irctolower $n]] < 0} { | |
20087363 IJ |
1014 | error "you are not a manager of $channel" |
1015 | } | |
1016 | } | |
1017 | ||
1018 | proc def_chancmd {name body} { | |
1019 | proc channel/$name {} \ | |
1020 | " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body" | |
1021 | } | |
1022 | ||
281b5f05 IJ |
1023 | proc ta_listop {findnow procvalue} { |
1024 | # findnow and procvalue are code fragments which will be executed | |
1025 | # in the caller's level. findnow should set ta_listop_ev to | |
1026 | # the current list, and procvalue should treat ta_listop_ev as | |
1027 | # a proposed value in the list and check and possibly modify | |
1028 | # (canonicalise?) it. After ta_listop, ta_listop_ev will | |
1029 | # be the new value of the list. | |
1030 | upvar 1 ta_listop_ev exchg | |
1031 | upvar 1 text text | |
20087363 IJ |
1032 | set opcode [ta_word] |
1033 | switch -exact _$opcode { | |
281b5f05 | 1034 | _= { } |
20087363 | 1035 | _+ - _- { |
281b5f05 IJ |
1036 | uplevel 1 $findnow |
1037 | foreach item $exchg { set array($item) 1 } | |
20087363 IJ |
1038 | } |
1039 | default { | |
281b5f05 | 1040 | error "list change opcode must be one of + - =" |
20087363 IJ |
1041 | } |
1042 | } | |
281b5f05 IJ |
1043 | foreach exchg [split $text " "] { |
1044 | if {![string length $exchg]} continue | |
1045 | uplevel 1 $procvalue | |
20087363 | 1046 | if {"$opcode" != "-"} { |
281b5f05 | 1047 | set array($exchg) 1 |
20087363 | 1048 | } else { |
281b5f05 | 1049 | catch { unset array($exchg) } |
20087363 IJ |
1050 | } |
1051 | } | |
281b5f05 IJ |
1052 | set exchg [lsort [array names array]] |
1053 | } | |
1054 | ||
1055 | def_chancmd manager { | |
1056 | ta_listop { | |
1057 | if {[chandb_exists $chan]} { | |
1058 | set ta_listop_ev [chandb_get $chan managers] | |
1059 | } else { | |
1060 | set ta_listop_ev [list [irctolower $n]] | |
1061 | } | |
1062 | } { | |
1063 | check_nick $ta_listop_ev | |
1064 | set ta_listop_ev [irctolower $ta_listop_ev] | |
1065 | } | |
1066 | if {[llength $ta_listop_ev]} { | |
1067 | chandb_set $chan managers $ta_listop_ev | |
1068 | ucmdr "Managers of $chan: $ta_listop_ev" {} | |
20087363 IJ |
1069 | } else { |
1070 | chandb_delete $chan | |
1071 | ucmdr {} {} "forgets about managing $chan." {} | |
1072 | } | |
1073 | } | |
1074 | ||
1075 | def_chancmd autojoin { | |
1076 | set yesno [ta_word] | |
1077 | switch -exact [string tolower $yesno] { | |
1078 | no { set nv 0 } | |
1079 | yes { set nv 1 } | |
1080 | default { error "channel autojoin must be `yes' or `no' } | |
1081 | } | |
1082 | chandb_set $chan autojoin $nv | |
a49f2997 IJ |
1083 | ucmdr [expr {$nv ? "I will join $chan when I'm restarted " : \ |
1084 | "I won't join $chan when I'm restarted "}] {} | |
534e26a9 IJ |
1085 | } |
1086 | ||
5e5be903 IJ |
1087 | def_chancmd userinvite { |
1088 | set nv [string tolower [ta_word]] | |
1089 | switch -exact $nv { | |
1090 | pub { set txt "!invite will work for $chan, but it won't work by /msg" } | |
1091 | here { set txt "!invite and /msg invite will work, but only for users who are already on $chan." } | |
1092 | all { set txt "Any user will be able to invite themselves or anyone else to $chan." } | |
1093 | none { set txt "I will not invite anyone to $chan." } | |
1094 | default { | |
1095 | error "channel userinvite must be `pub', `here', `all' or `none' | |
1096 | } | |
1097 | } | |
1098 | chandb_set $chan userinvite $nv | |
1099 | ucmdr $txt {} | |
1100 | } | |
1101 | ||
281b5f05 IJ |
1102 | def_chancmd topic { |
1103 | set what [ta_word] | |
1104 | switch -exact $what { | |
1105 | leave { | |
1106 | ta_nomore | |
1107 | chandb_set $chan topicset {} | |
1108 | ucmdr "I won't ever change the topic of $chan." {} | |
1109 | } | |
1110 | set { | |
1111 | set t [string trim $text] | |
1112 | if {![string length $t]} { | |
1113 | error "you must specific the topic to set" | |
1114 | } | |
1115 | chandb_set $chan topicset $t | |
a49f2997 | 1116 | ucmdr "Whenever I'm alone on $chan, I'll set the topic to $t." {} |
281b5f05 IJ |
1117 | } |
1118 | see - tell { | |
1119 | ta_listop { | |
1120 | set ta_listop_ev [chandb_get $chan topic$what] | |
1121 | } { | |
1122 | if {"$ta_listop_ev" != "*"} { | |
1123 | if {![ischan $ta_listop_ev]} { | |
1124 | error "bad channel \`$ta_listop_ev' in topic $what" | |
1125 | } | |
1126 | set ta_listop_ev [irctolower $ta_listop_ev] | |
1127 | } | |
1128 | } | |
1129 | chandb_set $chan topic$what $ta_listop_ev | |
1130 | ucmdr "Topic $what list for $chan: $ta_listop_ev" {} | |
1131 | } | |
1132 | default { | |
1133 | error "unknown channel topic subcommand - see help channel" | |
1134 | } | |
1135 | } | |
1136 | } | |
1137 | ||
534e26a9 IJ |
1138 | def_chancmd mode { |
1139 | set mode [ta_word] | |
1140 | if {"$mode" != "*" && ![regexp {^(([-+][imnpst]+)+)$} $mode mode]} { | |
1141 | error {channel mode must be * or match ([-+][imnpst]+)+} | |
1142 | } | |
1143 | chandb_set $chan mode $mode | |
1144 | if {"$mode" == "*"} { | |
281b5f05 | 1145 | ucmdr "I won't ever change the mode of $chan." {} |
534e26a9 | 1146 | } else { |
281b5f05 | 1147 | ucmdr "Whenever I'm alone on $chan, I'll set the mode to $mode." {} |
534e26a9 | 1148 | } |
20087363 IJ |
1149 | } |
1150 | ||
1151 | def_chancmd show { | |
1152 | if {[chandb_exists $chan]} { | |
1153 | set l "Settings for $chan: autojoin " | |
1154 | append l [lindex {no yes} [chandb_get $chan autojoin]] | |
b60b5a0f IJ |
1155 | append l ", mode " [chandb_get $chan mode] |
1156 | append l ", userinvite " [chandb_get $chan userinvite] "." | |
20087363 | 1157 | append l "\nManagers: " |
8b6ee626 | 1158 | append l [join [chandb_get $chan managers] " "] |
281b5f05 IJ |
1159 | foreach {ts sep} {see "\n" tell " "} { |
1160 | set t [chandb_get $chan topic$ts] | |
1161 | append l $sep | |
1162 | if {[llength $t]} { | |
1163 | append l "Topic $ts list: $t." | |
1164 | } else { | |
1165 | append l "Topic $ts list is empty." | |
1166 | } | |
1167 | } | |
8b6ee626 IJ |
1168 | append l "\n" |
1169 | set t [chandb_get $chan topicset] | |
1170 | if {[string length $t]} { | |
1171 | append l "Topic to set: $t" | |
1172 | } else { | |
1173 | append l "I will not change the topic." | |
1174 | } | |
20087363 IJ |
1175 | ucmdr {} $l |
1176 | } else { | |
1177 | ucmdr {} "The channel $chan is not managed." | |
1178 | } | |
1179 | } | |
1180 | ||
cf6ea4de IJ |
1181 | proc channelmgr_monoop {} { |
1182 | upvar 1 dest dest | |
1183 | upvar 1 text text | |
1184 | upvar 1 n n | |
1185 | upvar 1 p p | |
1186 | upvar 1 target target | |
1187 | global chan_nicks | |
1188 | ||
3c9af14f IJ |
1189 | prefix_nick |
1190 | ||
20087363 IJ |
1191 | if {[ischan $dest]} { set target $dest } |
1192 | if {[ta_anymore]} { set target [ta_word] } | |
1193 | ta_nomore | |
cf6ea4de IJ |
1194 | if {![info exists target]} { |
1195 | error "you must specify, or invoke me on, the relevant channel" | |
1196 | } | |
1197 | if {![info exists chan_nicks([irctolower $target])]} { | |
1198 | error "I am not on $target." | |
1199 | } | |
20087363 | 1200 | if {![ischan $target]} { error "not a valid channel" } |
3c9af14f | 1201 | |
20087363 | 1202 | if {![chandb_exists $target]} { error "$target is not a managed channel." } |
20087363 IJ |
1203 | nick_securitycheck 1 |
1204 | channel_securitycheck $target $n | |
cf6ea4de IJ |
1205 | } |
1206 | ||
1207 | def_ucmd op { | |
1208 | channelmgr_monoop | |
20087363 IJ |
1209 | sendout MODE $target +o $n |
1210 | } | |
1211 | ||
cf6ea4de IJ |
1212 | def_ucmd leave { |
1213 | channelmgr_monoop | |
1214 | doleave $target | |
1215 | } | |
1216 | ||
5e5be903 IJ |
1217 | def_ucmd invite { |
1218 | global chan_nicks | |
1219 | ||
1220 | if {[ischan $dest]} { | |
1221 | set target $dest | |
1222 | set onchan 1 | |
1223 | } else { | |
1224 | set target [ta_word] | |
1225 | set onchan 0 | |
1226 | } | |
1227 | set ltarget [irctolower $target] | |
1228 | if {![ischan $target]} { error "$target is not a channel." } | |
1229 | if {![info exists chan_nicks($ltarget)]} { error "I am not on $target." } | |
1230 | set ui [chandb_get $ltarget userinvite] | |
1231 | if {"$ui" == "pub" && !$onchan} { | |
1232 | error "Invitations to $target must be made with !invite." | |
1233 | } | |
1234 | if {"$ui" != "all"} { | |
1235 | prefix_nick | |
1236 | if {[lsearch -exact $chan_nicks($ltarget) [irctolower $n]] < 0} { | |
1237 | error "Invitations to $target may only be made by a user on the channel." | |
1238 | } | |
1239 | } | |
1240 | if {"$ui" == "none"} { | |
1241 | error "Sorry, I've not been authorised to invite people to $target." | |
1242 | } | |
1243 | if {![ta_anymore]} { | |
1244 | error "You have to say who to invite." | |
1245 | } | |
1246 | set invitees {} | |
1247 | while {[ta_anymore]} { | |
1248 | set invitee [ta_word] | |
1249 | check_nick $invitee | |
1250 | lappend invitees $invitee | |
1251 | } | |
1252 | foreach invitee $invitees { | |
1253 | sendout INVITE $invitee $ltarget | |
1254 | } | |
1255 | set who [lindex $invitees 0] | |
1256 | switch -exact llength $invitees { | |
1257 | 0 { error "zero invitees" } | |
1258 | 1 { } | |
1259 | 2 { append who " and [lindex $invitees 1]" } | |
1260 | * { | |
1261 | set who [join [lreplace $invitees end end] ", "] | |
1262 | append who " and [lindex $invitees [llength $invitees]]" | |
1263 | } | |
1264 | } | |
1265 | ucmdr {} "invites $who to $target." | |
1266 | } | |
1267 | ||
20087363 IJ |
1268 | def_ucmd channel { |
1269 | if {[ischan $dest]} { set target $dest } | |
1270 | if {![ta_anymore]} { | |
1271 | set subcmd show | |
1272 | } else { | |
1273 | set subcmd [ta_word] | |
1274 | } | |
1275 | if {[ischan $subcmd]} { | |
1276 | set target $subcmd | |
1277 | if {![ta_anymore]} { | |
1278 | set subcmd show | |
1279 | } else { | |
1280 | set subcmd [ta_word] | |
1281 | } | |
1282 | } | |
1283 | if {![info exists target]} { error "privately, you must specify a channel" } | |
1284 | set procname channel/$subcmd | |
1285 | if {"$subcmd" != "show"} { | |
1286 | if {[catch { info body $procname }]} { error "unknown channel setting $subcmd" } | |
1287 | prefix_nick | |
1288 | nick_securitycheck 1 | |
1289 | if {[chandb_exists $target]} { | |
1290 | channel_securitycheck $target $n | |
1291 | } else { | |
1292 | upvar #0 chan_initialop([irctolower $target]) io | |
534e26a9 | 1293 | upvar #0 nick_unique([irctolower $n]) u |
20087363 IJ |
1294 | if {![info exists io]} { error "$target is not a managed channel" } |
1295 | if {"$io" != "$u"} { error "you are not the interim manager of $target" } | |
1296 | if {"$subcmd" != "manager"} { error "use `channel manager' first" } | |
1297 | } | |
1298 | } | |
1299 | channel/$subcmd | |
1300 | } | |
1301 | ||
a4a1f396 IJ |
1302 | def_ucmd who { |
1303 | if {[ta_anymore]} { | |
1304 | set target [ta_word]; ta_nomore | |
1305 | set myself 1 | |
1306 | } else { | |
1307 | prefix_nick | |
1308 | set target $n | |
1309 | set myself [expr {"$target" != "$n"}] | |
1310 | } | |
534e26a9 IJ |
1311 | set ltarget [irctolower $target] |
1312 | upvar #0 nick_case($ltarget) ctarget | |
a4a1f396 | 1313 | set nshow $target |
534e26a9 IJ |
1314 | if {[info exists ctarget]} { |
1315 | upvar #0 nick_onchans($ltarget) oc | |
1316 | upvar #0 nick_username($ltarget) nu | |
1317 | if {[info exists oc]} { set nshow $ctarget } | |
a4a1f396 | 1318 | } |
534e26a9 | 1319 | if {![nickdb_exists $ltarget]} { |
a4a1f396 | 1320 | set ol "$nshow is not a registered nick." |
20087363 | 1321 | } elseif {[string length [set username [nickdb_get $target username]]]} { |
a4a1f396 IJ |
1322 | set ol "The nick $nshow belongs to the user $username." |
1323 | } else { | |
1324 | set ol "The nick $nshow is registered (but not to a username)." | |
1325 | } | |
534e26a9 | 1326 | if {![info exists ctarget] || ![info exists oc]} { |
a4a1f396 IJ |
1327 | if {$myself} { |
1328 | append ol "\nI can't see $nshow on anywhere." | |
1329 | } else { | |
1330 | append ol "\nYou aren't on any channels with me." | |
1331 | } | |
1332 | } elseif {![info exists nu]} { | |
1333 | append ol "\n$nshow has not identified themselves." | |
1334 | } elseif {![info exists username]} { | |
1335 | append ol "\n$nshow has identified themselves as the user $nu." | |
1336 | } elseif {"$nu" != "$username"} { | |
1337 | append ol "\nHowever, $nshow is being used by the user $nu." | |
1338 | } else { | |
1339 | append ol "\n$nshow has identified themselves to me." | |
1340 | } | |
1341 | ucmdr {} $ol | |
1342 | } | |
1343 | ||
7a70431a IJ |
1344 | def_ucmd register { |
1345 | prefix_nick | |
1346 | check_notonchan | |
1347 | set old [nickdb_exists $n] | |
1348 | if {$old} { nick_securitycheck 0 } | |
534e26a9 | 1349 | set luser [irctolower $n] |
7a70431a IJ |
1350 | switch -exact [string tolower [string trim $text]] { |
1351 | {} { | |
534e26a9 | 1352 | upvar #0 nick_username($luser) nu |
7a70431a IJ |
1353 | if {![info exists nu]} { |
1354 | ucmdr {} \ | |
a4a1f396 | 1355 | "You must identify yourself before using `register'. See `help identify', or use `register insecure'." |
7a70431a IJ |
1356 | } |
1357 | nickdb_set $n username $nu | |
1358 | ucmdr {} {} "makes a note of your username." {} | |
1359 | } | |
1360 | delete { | |
1361 | nickdb_delete $n | |
1362 | ucmdr {} {} "forgets your nickname." {} | |
1363 | } | |
1364 | insecure { | |
1365 | nickdb_set $n username {} | |
1366 | if {$old} { | |
1367 | ucmdr {} "Security is now disabled for your nickname !" | |
1368 | } else { | |
1369 | 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." | |
1370 | } | |
1371 | } | |
1372 | } | |
11d9bff9 IJ |
1373 | } |
1374 | ||
1375 | proc timeformat_desc {tf} { | |
1376 | switch -exact $tf { | |
86892128 | 1377 | ks { return "Times will be displayed in seconds or kiloseconds." } |
11d9bff9 IJ |
1378 | hms { return "Times will be displayed in hours, minutes, etc." } |
1379 | default { error "invalid timeformat: $v" } | |
1380 | } | |
1381 | } | |
1382 | ||
1383 | proc def_setting {opt show_body set_body} { | |
1384 | proc set_show/$opt {} " | |
1385 | upvar 1 n n | |
1386 | set opt $opt | |
1387 | $show_body" | |
1388 | if {![string length $set_body]} return | |
1389 | proc set_set/$opt {} " | |
1390 | upvar 1 n n | |
1391 | upvar 1 text text | |
1392 | set opt $opt | |
1393 | $set_body" | |
1394 | } | |
1395 | ||
1396 | def_setting timeformat { | |
20087363 | 1397 | set tf [nickdb_get $n timeformat] |
11d9bff9 IJ |
1398 | return "$tf: [timeformat_desc $tf]" |
1399 | } { | |
1400 | set tf [string tolower [ta_word]] | |
1401 | ta_nomore | |
1402 | set desc [timeformat_desc $tf] | |
1403 | nickdb_set $n timeformat $tf | |
1404 | ucmdr {} $desc | |
1405 | } | |
1406 | ||
ebbae0a9 IJ |
1407 | proc marktime_desc {mt} { |
1408 | if {"$mt" == "off"} { | |
1409 | return "I will not send you periodic messages." | |
1410 | } elseif {"$mt" == "once"} { | |
1411 | return "I will send you one informational message when I see you." | |
1412 | } else { | |
ef177383 | 1413 | return "I'll send you a message every [showintervalsecs $mt 0]." |
ebbae0a9 IJ |
1414 | } |
1415 | } | |
1416 | ||
1417 | def_setting marktime { | |
1418 | set mt [nickdb_get $n marktime] | |
1419 | set p $mt | |
a4e294d4 | 1420 | if {[string match {[0-9]*} $mt]} { append p s } |
ebbae0a9 IJ |
1421 | append p ": " |
1422 | append p [marktime_desc $mt] | |
1423 | return $p | |
1424 | } { | |
1425 | global marktime_min | |
1426 | set mt [string tolower [ta_word]] | |
1427 | ta_nomore | |
1428 | ||
1429 | if {"$mt" == "off" || "$mt" == "once"} { | |
1430 | } elseif {[regexp {^([0-9]+)([a-z]+)$} $mt dummy value unit]} { | |
1431 | switch -exact $unit { | |
1432 | s { set u 1 } | |
1433 | ks { set u 1000 } | |
1434 | m { set u 60 } | |
1435 | h { set u 3600 } | |
1436 | default { error "unknown unit of time $unit" } | |
1437 | } | |
1438 | if {$value > 86400*21/$u} { error "marktime interval too large" } | |
1439 | set mt [expr {$value*$u}] | |
1440 | if {$mt < $marktime_min} { error "marktime interval too small" } | |
1441 | } else { | |
1442 | error "invalid syntax for marktime" | |
1443 | } | |
1444 | nickdb_set $n marktime $mt | |
1445 | lnick_marktime_start [irctolower $n] "So:" 500 | |
1446 | ucmdr {} [marktime_desc $mt] | |
1447 | } | |
1448 | ||
11d9bff9 | 1449 | def_setting security { |
20087363 | 1450 | set s [nickdb_get $n username] |
11d9bff9 IJ |
1451 | if {[string length $s]} { |
1452 | return "Your nick, $n, is controlled by the user $s." | |
1453 | } else { | |
1454 | return "Your nick, $n, is not secure." | |
1455 | } | |
1456 | } {} | |
1457 | ||
1458 | def_ucmd set { | |
1459 | prefix_nick | |
1460 | check_notonchan | |
1461 | if {![nickdb_exists $n]} { | |
d83fb8db | 1462 | ucmdr {} "You are unknown to me and so have no settings. (Use `register'.)" |
11d9bff9 IJ |
1463 | } |
1464 | if {![ta_anymore]} { | |
1465 | set ol {} | |
1466 | foreach proc [lsort [info procs]] { | |
1467 | if {![regexp {^set_show/(.*)$} $proc dummy opt]} continue | |
1468 | lappend ol [format "%-10s %s" $opt [set_show/$opt]] | |
1469 | } | |
1470 | ucmdr {} [join $ol "\n"] | |
1471 | } else { | |
1472 | set opt [ta_word] | |
1473 | if {[catch { info body set_show/$opt }]} { | |
1474 | error "no setting $opt" | |
1475 | } | |
1476 | if {![ta_anymore]} { | |
1477 | ucmdr {} "$opt [set_show/$opt]" | |
1478 | } else { | |
86892128 | 1479 | nick_securitycheck 0 |
11d9bff9 IJ |
1480 | if {[catch { info body set_set/$opt }]} { |
1481 | error "setting $opt cannot be set with `set'" | |
1482 | } | |
1483 | set_set/$opt | |
1484 | } | |
1485 | } | |
1486 | } | |
7a70431a | 1487 | |
4fd2739c IJ |
1488 | def_ucmd identpass { |
1489 | set username [ta_word] | |
d83fb8db | 1490 | set passmd5 [md5sum "[ta_word]\n"] |
4fd2739c IJ |
1491 | ta_nomore |
1492 | prefix_nick | |
11d9bff9 | 1493 | check_notonchan |
534e26a9 IJ |
1494 | set luser [irctolower $n] |
1495 | upvar #0 nick_onchans($luser) onchans | |
4fd2739c | 1496 | if {![info exists onchans] || ![llength $onchans]} { |
7a70431a | 1497 | ucmdr "You must be on a channel with me to identify yourself." {} |
4fd2739c IJ |
1498 | } |
1499 | check_username $username | |
1500 | exec userv --timeout 3 $username << "$passmd5\n" > /dev/null \ | |
1501 | irc-identpass $n | |
534e26a9 | 1502 | upvar #0 nick_username($luser) rec_username |
4fd2739c | 1503 | set rec_username $username |
7a70431a | 1504 | ucmdr "Pleased to see you, $username." {} |
4fd2739c IJ |
1505 | } |
1506 | ||
1507 | def_ucmd summon { | |
1508 | set target [ta_word] | |
1509 | ta_nomore | |
1510 | check_username $target | |
7ce72032 IJ |
1511 | prefix_nick |
1512 | ||
1513 | upvar #0 lastsummon($target) ls | |
1514 | set now [clock seconds] | |
1515 | if {[info exists ls]} { | |
1516 | set interval [expr {$now - $ls}] | |
1517 | if {$interval < 30} { | |
1518 | ucmdr {} \ | |
1519 | "Please be patient; $target was summoned only [showinterval $interval]." | |
1520 | } | |
1521 | } | |
1522 | regsub {^[^!]*!} $p {} path | |
1523 | if {[catch { | |
1524 | exec userv --timeout 3 $target irc-summon $n $path \ | |
1525 | [expr {[ischan $dest] ? "$dest" : ""}] \ | |
1526 | < /dev/null | |
1527 | } rv]} { | |
1528 | regsub -all "\n" $rv { / } rv | |
1529 | error $rv | |
1530 | } | |
1531 | if {[regexp {^problem (.*)} $rv dummy problem]} { | |
8a8d337d | 1532 | ucmdr {} "The user `$target' $problem." |
7ce72032 IJ |
1533 | } elseif {[regexp {^ok ([^ ]+) ([0-9]+)$} $rv dummy tty idlesince]} { |
1534 | set idletime [expr {$now - $idlesince}] | |
1535 | set ls $now | |
1536 | ucmdr {} {} {} "invites $target ($tty[expr { | |
ef177383 | 1537 | $idletime > 10 ? ", idle for [showintervalsecs $idletime 0]" : "" |
7ce72032 IJ |
1538 | }]) to [expr { |
1539 | [ischan $dest] ? "join us here" : "talk to you" | |
1540 | }]." | |
1541 | } else { | |
1542 | error "unexpected response from userv service: $rv" | |
1543 | } | |
1544 | } | |
1545 | ||
a69f7d2c IJ |
1546 | proc md5sum {value} { exec md5sum << $value } |
1547 | ||
83dd1224 | 1548 | def_ucmd seen { |
422f52e4 | 1549 | global lastseen nick |
83dd1224 IJ |
1550 | prefix_nick |
1551 | set ncase [ta_nick] | |
1552 | set nlower [irctolower $ncase] | |
422f52e4 | 1553 | ta_nomore |
83dd1224 IJ |
1554 | set now [clock seconds] |
1555 | if {"$nlower" == "[irctolower $nick]"} { | |
422f52e4 | 1556 | error "I am not self-aware." |
83dd1224 IJ |
1557 | } elseif {![info exists lastseen($nlower)]} { |
1558 | set rstr "I've never seen $ncase." | |
422f52e4 | 1559 | } else { |
83dd1224 IJ |
1560 | manyset $lastseen($nlower) realnick time what |
1561 | set howlong [expr {$now - $time}] | |
1562 | set string [showinterval $howlong] | |
1563 | set rstr "I last saw $realnick $string, $what." | |
1564 | } | |
1565 | if {[ischan $dest]} { | |
1566 | set where $dest | |
1567 | } else { | |
1568 | set where {} | |
1569 | } | |
1570 | upvar #0 lookedfor($nlower) lf | |
1571 | if {[info exists lf]} { set oldvalue $lf } else { set oldvalue {} } | |
1572 | set lf [list [list $now $n $where]] | |
1573 | foreach v $oldvalue { | |
1574 | if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue | |
1575 | lappend lf $v | |
cc2d31de | 1576 | } |
83dd1224 | 1577 | ucmdr {} $rstr |
cc2d31de IJ |
1578 | } |
1579 | ||
ebbae0a9 IJ |
1580 | proc lnick_marktime_cancel {luser} { |
1581 | upvar #0 nick_markid($luser) mi | |
1582 | if {![info exists mi]} return | |
1583 | catch { after cancel $mi } | |
1584 | catch { unset mi } | |
1585 | } | |
1586 | ||
1587 | proc lnick_marktime_doafter {luser why ms} { | |
1588 | lnick_marktime_cancel $luser | |
1589 | upvar #0 nick_markid($luser) mi | |
1590 | set mi [after $ms [list lnick_marktime_now $luser $why]] | |
1591 | } | |
1592 | ||
1593 | proc lnick_marktime_reset {luser} { | |
1594 | set mt [nickdb_get $luser marktime] | |
1595 | if {"$mt" == "off" || "$mt" == "once"} return | |
1596 | lnick_marktime_doafter $luser "Time passes." [expr {$mt*1000}] | |
1597 | } | |
1598 | ||
1599 | proc lnick_marktime_start {luser why ms} { | |
1600 | set mt [nickdb_get $luser marktime] | |
1601 | if {"$mt" == "off"} { | |
1602 | lnick_marktime_cancel $luser | |
1603 | } else { | |
1604 | lnick_marktime_doafter $luser $why $ms | |
1605 | } | |
1606 | } | |
1607 | ||
1608 | proc lnick_marktime_now {luser why} { | |
1609 | upvar #0 nick_onchans($luser) oc | |
93e9bcff IJ |
1610 | global calling_nick |
1611 | set calling_nick $luser | |
ebbae0a9 IJ |
1612 | sendprivmsg $luser [lnick_pingstring $why $oc ""] |
1613 | lnick_marktime_reset $luser | |
1614 | } | |
1615 | ||
1616 | proc lnick_pingstring {why oc apstring} { | |
1617 | global nick_onchans | |
1618 | catch { exec uptime } uptime | |
1619 | set nnicks [llength [array names nick_onchans]] | |
1620 | if {[regexp \ | |
1621 | {^ *([0-9:apm]+) +up.*, +(\d+) users, +load average: +([0-9., ]+) *$} \ | |
1622 | $uptime dummy time users load]} { | |
93e9bcff | 1623 | regsub -all , $load {} load |
ebbae0a9 IJ |
1624 | set uptime "$time $nnicks/$users $load" |
1625 | } else { | |
1626 | append uptime ", $nnicks nicks" | |
1627 | } | |
1628 | if {[llength $oc]} { | |
1629 | set best_la 0 | |
1630 | set activity quiet | |
1631 | foreach ch $oc { | |
1632 | upvar #0 chan_lastactivity($ch) la | |
1633 | if {![info exists la]} continue | |
1634 | if {$la <= $best_la} continue | |
ef177383 IJ |
1635 | set since [showintervalsecs [expr {[clock seconds]-$la}] 1] |
1636 | set activity "$ch $since" | |
ebbae0a9 IJ |
1637 | set best_la $la |
1638 | } | |
1639 | } else { | |
1640 | set activity unseen | |
1641 | } | |
1642 | set str $why | |
1643 | append str " " $uptime " " $activity | |
1644 | if {[string length $apstring]} { append str " " $apstring } | |
1645 | return $str | |
1646 | } | |
1647 | ||
1648 | def_ucmd ping { | |
1649 | if {[ischan $dest]} { | |
1650 | set oc [irctolower $dest] | |
1651 | } else { | |
1652 | global nick_onchans | |
1653 | prefix_nick | |
1654 | set ln [irctolower $n] | |
1655 | if {[info exists nick_onchans($ln)]} { | |
1656 | set oc $nick_onchans($ln) | |
1657 | } else { | |
1658 | set oc {} | |
1659 | } | |
1660 | if {[llength $oc]} { lnick_marktime_reset $ln } | |
1661 | } | |
1662 | ucmdr {} [lnick_pingstring "Pong!" $oc $text] | |
1663 | } | |
1664 | ||
28c8ab78 IJ |
1665 | proc ensure_globalsecret {} { |
1666 | global globalsecret | |
1667 | ||
1668 | if {[info exists globalsecret]} return | |
1669 | set gsfile [open /dev/urandom r] | |
1670 | fconfigure $gsfile -translation binary | |
1671 | set globalsecret [read $gsfile 32] | |
1672 | binary scan $globalsecret H* globalsecret | |
1673 | close $gsfile | |
1674 | unset gsfile | |
1675 | } | |
1676 | ||
1677 | proc ensure_outqueue {} { | |
1678 | out__vars | |
1679 | if {[info exists out_queue]} return | |
8bf6ec5b | 1680 | set out_creditms 0 |
28c8ab78 IJ |
1681 | set out_creditat [clock seconds] |
1682 | set out_queue {} | |
1683 | set out_lag_reported 0 | |
1684 | set out_lag_reportwhen $out_creditat | |
1685 | } | |
1686 | ||
1687 | proc fail {msg} { | |
1688 | logerror "failing: $msg" | |
1689 | exit 1 | |
1690 | } | |
1691 | ||
1692 | proc ensure_connecting {} { | |
a867f547 | 1693 | global sock ownfullname host port nick socketargs |
28c8ab78 IJ |
1694 | global musthaveping_ms musthaveping_after |
1695 | ||
1696 | if {[info exists sock]} return | |
a867f547 | 1697 | set sock [eval socket $socketargs [list $host $port]] |
cc2d31de | 1698 | fconfigure $sock -buffering line |
cc2d31de IJ |
1699 | fconfigure $sock -translation crlf |
1700 | ||
b3d361ab | 1701 | sendout USER blight 0 * $ownfullname |
cc2d31de IJ |
1702 | sendout NICK $nick |
1703 | fileevent $sock readable onread | |
28c8ab78 IJ |
1704 | |
1705 | set musthaveping_after [after $musthaveping_ms \ | |
1706 | {fail "no ping within timeout"}] | |
cc2d31de IJ |
1707 | } |
1708 | ||
534e26a9 IJ |
1709 | proc connected {} { |
1710 | global musthaveping_after | |
1711 | ||
1712 | after cancel $musthaveping_after | |
1713 | unset musthaveping_after | |
1714 | ||
1715 | foreach chan [chandb_list] { | |
1716 | if {[chandb_get $chan autojoin]} { dojoin $chan } | |
1717 | } | |
1718 | } | |
1719 | ||
28c8ab78 IJ |
1720 | ensure_globalsecret |
1721 | ensure_outqueue | |
e6cc22dc | 1722 | loadhelp |
28c8ab78 | 1723 | ensure_connecting |