Commit | Line | Data |
---|---|---|
281f2c0e IJ |
1 | # Actual IRC bot code |
2 | ||
3 | set helpfile helpinfos | |
9bc33297 | 4 | |
574abac6 | 5 | source irccore.tcl |
281f2c0e IJ |
6 | source parsecmd.tcl |
7 | source stdhelp.tcl | |
7818b6af | 8 | |
f9de645d IJ |
9 | defset marktime_min 300 |
10 | defset marktime_join_startdelay 5000 | |
11 | ||
281f2c0e IJ |
12 | proc privmsg_unlogged {prefix ischan params} { |
13 | if {!$ischan || | |
574abac6 | 14 | [regexp {^![a-z][-a-z]*[a-z]( .*)?$} [lindex $params 1]]} { |
281f2c0e | 15 | return 0 |
7818b6af | 16 | } |
574abac6 IJ |
17 | # on-channel message, ignore |
18 | set chan [lindex $params 0] | |
19 | upvar #0 chan_lastactivity([irctolower $chan]) la | |
20 | set la [clock seconds] | |
f9de645d | 21 | catch_logged { recordlastseen_p $prefix "talking on $chan" 2 } |
281f2c0e | 22 | return 1 |
422f52e4 IJ |
23 | } |
24 | ||
ef177383 IJ |
25 | proc showintervalsecs {howlong abbrev} { |
26 | return [showintervalsecs/[opt timeformat] $howlong $abbrev] | |
d83fb8db IJ |
27 | } |
28 | ||
1642e0e0 IJ |
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}" $value] | |
34 | } | |
35 | } | |
36 | ||
e9f01f35 | 37 | proc showintervalsecs/beat {howlong abbrev} { |
1642e0e0 IJ |
38 | # We split in two to avoid overflow problems. |
39 | if {$howlong < 86 } { | |
40 | # mB's | |
41 | set pfx mB | |
42 | return [format "%.0fmB" [expr {round($howlong * 1.157)*10} ]] | |
43 | } else { | |
44 | if {$howlong < 86400 } { | |
45 | # B's | |
46 | set pfx B | |
47 | set value [expr {$howlong / 86.4}] | |
48 | } else { | |
49 | # kB's | |
50 | set pfx kB | |
51 | set value [expr {$howlong / 86400.0}] | |
52 | } | |
53 | } | |
54 | return [formatsf $pfx $value] | |
e9f01f35 IJ |
55 | } |
56 | ||
ef177383 | 57 | proc showintervalsecs/ks {howlong abbrev} { |
7ce72032 IJ |
58 | if {$howlong < 1000} { |
59 | return "${howlong}s" | |
83dd1224 IJ |
60 | } else { |
61 | if {$howlong < 1000000} { | |
1642e0e0 | 62 | set pfx ks |
83dd1224 IJ |
63 | set scale 1000 |
64 | } else { | |
1642e0e0 | 65 | set pfx Ms |
83dd1224 IJ |
66 | set scale 1000000 |
67 | } | |
68 | set value [expr "$howlong.0 / $scale"] | |
1642e0e0 | 69 | return [formatsf $pfx $value] |
83dd1224 IJ |
70 | } |
71 | } | |
72 | ||
ef177383 | 73 | proc format_qty {qty unit abbrev} { |
d83fb8db | 74 | set o $qty |
ef177383 IJ |
75 | if {$abbrev} { |
76 | append o [string range $unit 0 0] | |
77 | } else { | |
78 | append o " " | |
79 | append o $unit | |
80 | if {$qty != 1} { append o s } | |
81 | } | |
d83fb8db IJ |
82 | return $o |
83 | } | |
84 | ||
ef177383 | 85 | proc showintervalsecs/hms {qty abbrev} { |
d83fb8db IJ |
86 | set ul {second 60 minute 60 hour 24 day 7 week} |
87 | set remainv 0 | |
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] | |
93 | } | |
ef177383 | 94 | set o [format_qty $qty [lindex $ul 0] $abbrev] |
d83fb8db | 95 | if {$remainv} { |
ef177383 IJ |
96 | if {!$abbrev} { append o " " } |
97 | append o [format_qty $remainv $remainu $abbrev] | |
d83fb8db IJ |
98 | } |
99 | return $o | |
100 | } | |
101 | ||
7ce72032 IJ |
102 | proc showinterval {howlong} { |
103 | if {$howlong <= 0} { | |
104 | return {just now} | |
105 | } else { | |
ef177383 | 106 | return "[showintervalsecs $howlong 0] ago" |
7ce72032 IJ |
107 | } |
108 | } | |
109 | ||
83dd1224 IJ |
110 | proc showtime {when} { |
111 | return [showinterval [expr {[clock seconds] - $when}]] | |
112 | } | |
113 | ||
f9de645d IJ |
114 | proc parse_interval {specified min} { |
115 | if {![regexp {^([0-9]+)([a-z]+)$} $specified dummy value unit]} { | |
116 | error "invalid syntax for interval" | |
117 | } | |
118 | switch -exact $unit { | |
119 | s { set u 1 } | |
120 | ks { set u 1000 } | |
121 | m { set u 60 } | |
122 | h { set u 3600 } | |
123 | mb { set u 0.0864 } | |
124 | b { set u 86.4 } | |
125 | kb { set u 86400 } | |
126 | default { error "unknown unit of time $unit" } | |
127 | } | |
128 | if {$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)" } | |
131 | return $result | |
132 | } | |
133 | ||
83dd1224 IJ |
134 | proc def_msgproc {name argl body} { |
135 | proc msg_$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\ | |
139 | $body" | |
140 | } | |
141 | ||
142 | def_msgproc begin {dest str} { | |
143 | set d $dest | |
144 | set s $str | |
145 | set a {} | |
146 | } | |
147 | ||
148 | def_msgproc append {str} { | |
149 | set ns "$s$str" | |
150 | if {[string length $s] && [string length $ns] > 65} { | |
151 | msg__sendout $varbase | |
152 | set s " [string trimleft $str]" | |
153 | } else { | |
154 | set s $ns | |
155 | } | |
156 | } | |
157 | ||
158 | def_msgproc finish {} { | |
159 | msg__sendout $varbase | |
160 | unset s | |
161 | unset d | |
162 | return $a | |
163 | } | |
164 | ||
165 | def_msgproc _sendout {} { | |
166 | lappend a [string trimright $s] | |
167 | set s {} | |
168 | } | |
169 | ||
170 | proc looking_whenwhere {when where} { | |
171 | set str [showtime [expr {$when-1}]] | |
172 | if {[string length $where]} { append str " on $where" } | |
173 | return $str | |
174 | } | |
175 | ||
f9de645d IJ |
176 | proc tell_getcstate {} { |
177 | # uses nl from caller's context | |
178 | # imports telling (as the nick_telling) and u | |
179 | # sets stt, telling_when | |
180 | uplevel 1 { | |
181 | upvar #0 nick_telling($nl) telling | |
182 | upvar #0 nick_unique($nl) u | |
183 | ||
184 | if {[info exists telling]} { | |
185 | manyset $telling u_last stt telling_when | |
186 | if {![info exists u] || "$u_last" != "$u"} { | |
187 | set stt undelivered | |
188 | } | |
189 | } else { | |
190 | set stt undelivered | |
191 | set telling_when 0 | |
192 | } | |
193 | } | |
194 | } | |
195 | ||
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. | |
201 | global calling_nick | |
202 | if {[info exists calling_nick]} { set save $calling_nick } | |
203 | set r DELAYED | |
204 | switch -exact $event { | |
205 | none { } | |
206 | talk { | |
207 | tell_event_core $nl talk | |
208 | tell_event $nl act | |
209 | } | |
210 | act { | |
211 | after 750 [list tell_event_core $nl $event] | |
212 | } | |
213 | ident - msgsarrive { | |
214 | tell_event_core $nl $event | |
215 | } | |
216 | tellme { | |
217 | set r [tell_event_core $nl TELLME] | |
218 | } | |
219 | default { | |
220 | error "tell_event $nl $event" | |
221 | } | |
222 | } | |
223 | if {[info exists save]} { set calling_nick $save } | |
224 | return $r | |
225 | } | |
226 | ||
227 | proc tell_event_core {nl event} { | |
228 | global tell_event_teventi errorInfo | |
229 | set tell_event_teventi "*$event* $nl" | |
230 | if {[catch { | |
231 | tell_event_core1 $nl $event | |
232 | } emsg]} { | |
233 | log_intern "tell event error" "$emsg >$errorInfo<" | |
234 | set emsg ERROR | |
235 | } else { | |
236 | if {"$emsg" != "nomsgs"} { | |
237 | log_intern "tell event" "done $tell_event_teventi $emsg" | |
238 | } | |
239 | } | |
240 | return $emsg | |
241 | } | |
242 | ||
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 | |
246 | global calling_nick | |
247 | set calling_nick $nl | |
248 | set iml [msgsdb_get $nl inbound] | |
249 | if {![llength $iml]} { return nomsgs } | |
250 | ||
251 | set now [clock seconds] | |
252 | tell_getcstate | |
253 | set ago [expr {$now - $telling_when}] | |
254 | ||
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 | |
259 | ||
260 | # We compute an evstate to dispatch on as follows: | |
261 | ||
262 | # evstate is string of letters | |
263 | # current state | |
264 | # u UNDELIVERED (MESSAGES) | |
265 | # m MENTIONED | |
266 | # p PASSED | |
267 | # event | |
268 | # t talk | |
269 | # a act | |
270 | # i ident | |
271 | # m msgsarrive | |
272 | # T tellme (user command) | |
273 | # security level and timing | |
274 | # ii Insecure | |
275 | # ss Secure and soon (before interval) | |
276 | # sl Secure and late (after interval) | |
277 | # current identification | |
278 | # i Identified | |
279 | # u Unidentified | |
280 | # reliability and timing | |
281 | # uu Unreliable | |
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) | |
287 | ||
288 | set evstate {} | |
289 | ||
290 | append evstate [string range $stt 0 0] | |
291 | append evstate [string range $event 0 0] | |
292 | ||
293 | manyset [nickdb_get_sec_effective $nl] sec secwhen | |
294 | switch -exact $sec { | |
295 | insecure { append evstate ii } | |
296 | secure { append evstate [expr {$ago<$secwhen ? "ss" : "sl"}] } | |
297 | default { append evstate "#$sec#" } | |
298 | } | |
299 | ||
300 | upvar #0 nick_username($nl) nu | |
bb72ec7b | 301 | if {[info exists nu] && ![string compare $nu [nickdb_get_username $nl]]} { |
f9de645d IJ |
302 | append evstate i |
303 | } else { | |
304 | append evstate u | |
305 | } | |
306 | ||
307 | manyset [nickdb_get $nl tellrel] rel relint relwithin | |
308 | switch -exact $rel { | |
309 | unreliable { append evstate uu } | |
310 | remind { append evstate [expr { | |
311 | $ago<$relwithin ? "rv" : $ago<$relint ? "rs" : "rl" | |
312 | }]} | |
313 | pester { append evstate [expr {$ago<$relint ? "ps" : "pl"}] } | |
314 | default { append evstate "#$rel#" } | |
315 | } | |
316 | ||
317 | global tell_event_teventi | |
318 | set tell_event_teventi "$evstate $ago $nl" | |
319 | switch -glob $evstate { | |
320 | pt???rv { | |
321 | # consider delivered: | |
322 | # (very recently passed, and the user talks) | |
323 | set ndel [tell_delete_msgs {} $nl] | |
324 | sendprivmsg $nl \ | |
325 | "I'm assuming you got the $ndel message(s) I just passed on." | |
326 | return delivered | |
327 | } | |
328 | pm????? { | |
329 | # oops, messages passed are now out of date | |
330 | catch_restoreei { unset telling } | |
331 | return reset | |
332 | } | |
333 | ?m????? { | |
334 | # ignore new msgs if we haven't passed yet | |
335 | return ignorenew | |
336 | } | |
337 | ut????? - mt????? - | |
338 | pt???uu - pt???rs - pt???rl - pt???p? { | |
339 | # ignore (any other `talk's) - act handles these | |
340 | return ignoretalk | |
341 | } | |
342 | ui????? - | |
343 | uaii?uu - uaii??l - uas?iuu - uas?i?l - | |
344 | mi????? - pa????l - | |
345 | ?Tii??? - ?Ts?i?? { | |
346 | # pass and then stuff | |
347 | if {[llength $iml] == 3} { | |
348 | manyset $iml sender sentwhen msg | |
349 | sendprivmsg $nl \ | |
350 | "$sender asked me, [showinterval [expr {$now-$sentwhen}]],\ | |
351 | to tell you: $msg" | |
352 | } else { | |
353 | sendprivmsg $nl \ | |
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] | |
358 | sendprivmsg $nl \ | |
359 | " [showintervalsecs [expr {$now-$sentwhen}] 1] <$sender> $msg" | |
360 | } | |
361 | } | |
bb72ec7b | 362 | if {![string compare $rel "unreliable"]} { |
f9de645d IJ |
363 | tell_delete_msgs {} $nl |
364 | return toldunreliable | |
365 | } | |
366 | set stt passed | |
367 | set re passed | |
368 | } | |
369 | uaslu?? { | |
370 | sendprivmsg $nl {You have messages (so identify yourself please).} | |
371 | set stt mentioned | |
372 | set re mentioned | |
373 | } | |
374 | ?Ts?u?? { | |
375 | sendprivmsg $nl {You must identify yourself to see your messages.} | |
376 | return ignoreuitm | |
377 | } | |
378 | masl??? { | |
379 | sendprivmsg $nl {Don't forget about your messages.} | |
380 | return remind | |
381 | } | |
382 | pi????? { | |
383 | return ignorepi | |
384 | } | |
385 | mass??? - pa????v - pa????s - | |
386 | uaii??v - uaii??s - | |
387 | uas?i?v - uas?i?s - | |
388 | uassu?? { | |
389 | # too soon | |
390 | return ignoresoon | |
391 | } | |
392 | * { | |
393 | error "tell_event_core nl=$nl evstate=$evstate ?" | |
394 | } | |
395 | } | |
396 | if {![info exists u]} { | |
397 | set telling [list {} undelivered $now] | |
398 | } else { | |
399 | set telling [list $u $stt $now] | |
400 | } | |
401 | return $re | |
402 | } | |
403 | ||
83dd1224 | 404 | proc recordlastseen_n {n how here} { |
f9de645d IJ |
405 | # here is: |
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 | |
83dd1224 | 409 | global lastseen lookedfor |
f9de645d IJ |
410 | set nl [irctolower $n] |
411 | set now [clock seconds] | |
412 | set lastseen($nl) [list $n $now $how] | |
413 | ||
83dd1224 | 414 | if {!$here} return |
f9de645d IJ |
415 | |
416 | tell_event $nl [lindex {none act talk} $here] | |
417 | ||
418 | upvar #0 lookedfor($nl) lf | |
83dd1224 IJ |
419 | if {[info exists lf]} { |
420 | switch -exact [llength $lf] { | |
421 | 0 { | |
422 | set ml {} | |
423 | } | |
424 | 1 { | |
425 | manyset [lindex $lf 0] when who where | |
426 | set ml [list \ | |
427 | "FYI, $who was looking for you [looking_whenwhere $when $where]."] | |
428 | } | |
429 | default { | |
430 | msg_begin tosend $n "FYI, people have been looking for you:" | |
431 | set i 0 | |
432 | set fin "" | |
433 | foreach e $lf { | |
434 | incr i | |
435 | if {$i == 1} { | |
436 | msg_append tosend " " | |
437 | } elseif {$i == [llength $lf]} { | |
438 | msg_append tosend " and " | |
439 | set fin . | |
440 | } else { | |
441 | msg_append tosend ", " | |
442 | } | |
443 | manyset $e when who where | |
444 | msg_append tosend \ | |
445 | "$who ([looking_whenwhere $when $where])$fin" | |
446 | } | |
447 | set ml [msg_finish tosend] | |
448 | } | |
449 | } | |
450 | unset lf | |
451 | msendprivmsg_delayed 1000 $n $ml | |
452 | } | |
422f52e4 | 453 | } |
281b5f05 IJ |
454 | |
455 | proc note_topic {showoff whoby topic} { | |
35e19219 | 456 | set msg "FYI, $whoby has changed the topic on $showoff" |
281b5f05 IJ |
457 | if {[string length $topic] < 160} { |
458 | append msg " to $topic" | |
459 | } else { | |
460 | append msg " but it is too long to reproduce here !" | |
461 | } | |
462 | set showoff [irctolower $showoff] | |
463 | set tell [chandb_get $showoff topictell] | |
464 | if {[lsearch -exact $tell *] >= 0} { | |
465 | set tryspies [chandb_list] | |
466 | } else { | |
467 | set tryspies $tell | |
468 | } | |
281b5f05 IJ |
469 | foreach spy $tryspies { |
470 | set see [chandb_get $spy topicsee] | |
281b5f05 IJ |
471 | if {[lsearch -exact $see $showoff] >= 0 || \ |
472 | ([lsearch -exact $see *] >= 0 && \ | |
473 | [lsearch -exact $tell $spy] >= 0)} { | |
474 | sendprivmsg $spy $msg | |
475 | } | |
476 | } | |
477 | } | |
478 | ||
83dd1224 | 479 | proc recordlastseen_p {p how here} { |
422f52e4 | 480 | prefix_nick |
83dd1224 | 481 | recordlastseen_n $n $how $here |
422f52e4 IJ |
482 | } |
483 | ||
484 | proc chanmode_arg {} { | |
485 | upvar 2 args cm_args | |
486 | set rv [lindex $cm_args 0] | |
487 | set cm_args [lreplace cm_args 0 0] | |
488 | return $rv | |
489 | } | |
490 | ||
83dd1224 | 491 | proc chanmode_o1 {m g p chan} { |
20087363 | 492 | global nick chan_initialop |
83dd1224 IJ |
493 | prefix_nick |
494 | set who [chanmode_arg] | |
495 | recordlastseen_n $n "being nice to $who" 1 | |
bb72ec7b | 496 | if {![ircnick_compare $who $nick]} { |
534e26a9 IJ |
497 | set nlower [irctolower $n] |
498 | upvar #0 nick_unique($nlower) u | |
20087363 IJ |
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 ?} | |
503 | } else { | |
504 | set chan_initialop([irctolower $chan]) $u | |
505 | sendprivmsg $n \ | |
f9de645d IJ |
506 | "Thanks. You can use `channel manager ...' to register this channel." |
507 | if {![string length [nickdb_get_username $n username]]} { | |
20087363 IJ |
508 | sendprivmsg $n \ |
509 | "(But to do that you must register your nick securely first.)" | |
510 | } | |
511 | } | |
83dd1224 IJ |
512 | } |
513 | } | |
514 | ||
422f52e4 IJ |
515 | proc chanmode_o0 {m g p chan} { |
516 | global nick chandeop | |
517 | prefix_nick | |
518 | set who [chanmode_arg] | |
83dd1224 | 519 | recordlastseen_p $p "being mean to $who" 1 |
bb72ec7b | 520 | if {![ircnick_compare $who $nick]} { |
422f52e4 IJ |
521 | set chandeop($chan) [list [clock seconds] $p] |
522 | } | |
cc2d31de | 523 | } |
9bc33297 | 524 | |
422f52e4 IJ |
525 | proc msg_MODE {p c dest modelist args} { |
526 | if {![ischan $dest]} return | |
527 | if {[regexp {^\-(.+)$} $modelist dummy modelist]} { | |
528 | set give 0 | |
529 | } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} { | |
530 | set give 1 | |
531 | } else { | |
532 | error "invalid modelist" | |
533 | } | |
534 | foreach m [split $modelist] { | |
535 | set procname chanmode_$m$give | |
536 | if {[catch { info body $procname }]} { | |
83dd1224 | 537 | recordlastseen_p $p "fiddling with $dest" 1 |
422f52e4 IJ |
538 | } else { |
539 | $procname $m $give $p $dest | |
540 | } | |
541 | } | |
542 | } | |
543 | ||
534e26a9 | 544 | proc leaving {lchan} { |
14139a33 | 545 | global nick_onchans |
534e26a9 IJ |
546 | foreach luser [array names nick_onchans] { |
547 | upvar #0 nick_onchans($luser) oc | |
548 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
549 | } | |
550 | upvar #0 chan_nicks($lchan) nlist | |
551 | unset nlist | |
ebbae0a9 IJ |
552 | upvar #0 chan_lastactivity($lchan) la |
553 | catch { unset la } | |
534e26a9 IJ |
554 | } |
555 | ||
cf6ea4de IJ |
556 | proc doleave {lchan} { |
557 | sendout PART $lchan | |
558 | leaving $lchan | |
559 | } | |
560 | ||
534e26a9 IJ |
561 | proc dojoin {lchan} { |
562 | global chan_nicks | |
563 | sendout JOIN $lchan | |
564 | set chan_nicks($lchan) {} | |
565 | } | |
566 | ||
567 | proc check_justme {lchan} { | |
568 | global nick | |
569 | upvar #0 chan_nicks($lchan) nlist | |
570 | if {[llength $nlist] != 1} return | |
e2af9bcb | 571 | if {"[lindex $nlist 0]" != "[irctolower $nick]"} return |
534e26a9 IJ |
572 | if {[chandb_exists $lchan]} { |
573 | set mode [chandb_get $lchan mode] | |
574 | if {"$mode" != "*"} { | |
575 | sendout MODE $lchan $mode | |
576 | } | |
281b5f05 IJ |
577 | set topic [chandb_get $lchan topicset] |
578 | if {[string length $topic]} { | |
579 | sendout TOPIC $lchan $topic | |
281b5f05 | 580 | } |
534e26a9 | 581 | } else { |
cf6ea4de | 582 | doleave $lchan |
a4a1f396 IJ |
583 | } |
584 | } | |
585 | ||
a056c4bd | 586 | proc process_kickpart {chan user} { |
a4a1f396 | 587 | global nick |
a056c4bd | 588 | check_nick $user |
534e26a9 IJ |
589 | set luser [irctolower $user] |
590 | set lchan [irctolower $chan] | |
a056c4bd | 591 | if {![ischan $chan]} { error "not a channel" } |
bb72ec7b | 592 | if {![ircnick_compare $luser $nick]} { |
534e26a9 IJ |
593 | leaving $lchan |
594 | } else { | |
595 | upvar #0 nick_onchans($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] | |
599 | nick_case $user | |
600 | if {![llength $oc]} { | |
601 | nick_forget $luser | |
602 | } else { | |
603 | check_justme $lchan | |
604 | } | |
a4a1f396 | 605 | } |
534e26a9 | 606 | } |
a056c4bd | 607 | |
281b5f05 IJ |
608 | proc msg_TOPIC {p c dest topic} { |
609 | prefix_nick | |
610 | if {![ischan $dest]} return | |
611 | recordlastseen_n $n "changing the topic on $dest" 1 | |
612 | note_topic [irctolower $dest] $n $topic | |
613 | } | |
614 | ||
a056c4bd IJ |
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 } | |
620 | } else { | |
621 | foreach user $users { process_kickpart [lindex $chans 0] $user } | |
622 | } | |
623 | } | |
624 | ||
625 | proc msg_KILL {p c user why} { | |
626 | nick_forget $user | |
627 | } | |
628 | ||
20087363 IJ |
629 | set nick_counter 0 |
630 | set nick_arys {onchans username unique} | |
534e26a9 IJ |
631 | # nick_onchans($luser) -> [list ... $lchan ...] |
632 | # nick_username($luser) -> <securely known local username> | |
f9de645d | 633 | # nick_unique($luser) -> <includes-counter> |
534e26a9 | 634 | # nick_case($luser) -> $user (valid even if no longer visible) |
ebbae0a9 | 635 | # nick_markid($luser) -> <after id for marktime> |
f9de645d | 636 | # nick_telling($luser) -> <unique> mentioned|passed <when> |
534e26a9 IJ |
637 | |
638 | # chan_nicks($lchan) -> [list ... $luser ...] | |
ebbae0a9 | 639 | # chan_lastactivity($lchan) -> [clock seconds] |
a056c4bd | 640 | |
534e26a9 IJ |
641 | proc lnick_forget {luser} { |
642 | global nick_arys chan_nicks | |
ebbae0a9 | 643 | lnick_marktime_cancel $luser |
a056c4bd | 644 | foreach ary $nick_arys { |
534e26a9 | 645 | upvar #0 nick_${ary}($luser) av |
a056c4bd IJ |
646 | catch { unset av } |
647 | } | |
534e26a9 IJ |
648 | foreach lch [array names chan_nicks] { |
649 | upvar #0 chan_nicks($lch) nlist | |
650 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
651 | check_justme $lch | |
652 | } | |
653 | } | |
654 | ||
655 | proc nick_forget {user} { | |
656 | global nick_arys chan_nicks | |
657 | lnick_forget [irctolower $user] | |
658 | nick_case $user | |
a4a1f396 IJ |
659 | } |
660 | ||
534e26a9 | 661 | proc nick_case {user} { |
a4a1f396 | 662 | global nick_case |
534e26a9 | 663 | set nick_case([irctolower $user]) $user |
a056c4bd IJ |
664 | } |
665 | ||
83dd1224 | 666 | proc msg_NICK {p c newnick} { |
a44d4982 | 667 | global nick_arys nick_case calling_nick |
83dd1224 IJ |
668 | prefix_nick |
669 | recordlastseen_n $n "changing nicks to $newnick" 0 | |
a44d4982 | 670 | set calling_nick $newnick |
83dd1224 | 671 | recordlastseen_n $newnick "changing nicks from $n" 1 |
6425c2d6 | 672 | set luser [irctolower $n] |
ebbae0a9 | 673 | lnick_marktime_cancel $luser |
6425c2d6 | 674 | set lusernew [irctolower $newnick] |
a056c4bd | 675 | foreach ary $nick_arys { |
6425c2d6 IJ |
676 | upvar #0 nick_${ary}($luser) old |
677 | upvar #0 nick_${ary}($lusernew) new | |
a056c4bd IJ |
678 | if {[info exists new]} { error "nick collision ?! $ary $n $newnick" } |
679 | if {[info exists old]} { set new $old; unset old } | |
680 | } | |
6425c2d6 | 681 | upvar #0 nick_onchans($lusernew) oc |
534e26a9 IJ |
682 | foreach ch $oc { |
683 | upvar #0 chan_nicks($ch) nlist | |
684 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
685 | lappend nlist $lusernew | |
686 | } | |
f9de645d | 687 | lnick_marktime_start $lusernew "Hi." 500 1 |
a4a1f396 | 688 | nick_case $newnick |
83dd1224 IJ |
689 | } |
690 | ||
20087363 IJ |
691 | proc nick_ishere {n} { |
692 | global nick_counter | |
534e26a9 | 693 | upvar #0 nick_unique([irctolower $n]) u |
20087363 IJ |
694 | if {![info exists u]} { set u [incr nick_counter].$n.[clock seconds] } |
695 | nick_case $n | |
696 | } | |
697 | ||
a056c4bd IJ |
698 | proc msg_JOIN {p c chan} { |
699 | prefix_nick | |
f9de645d | 700 | nick_ishere $n |
a056c4bd | 701 | recordlastseen_n $n "joining $chan" 1 |
cf6ea4de IJ |
702 | set nl [irctolower $n] |
703 | set lchan [irctolower $chan] | |
704 | upvar #0 nick_onchans($nl) oc | |
705 | upvar #0 chan_nicks($lchan) nlist | |
ebbae0a9 IJ |
706 | if {![info exists oc]} { |
707 | global marktime_join_startdelay | |
f9de645d | 708 | lnick_marktime_start $nl "Welcome." $marktime_join_startdelay 1 |
ebbae0a9 | 709 | } |
cf6ea4de IJ |
710 | lappend oc $lchan |
711 | lappend nlist $nl | |
a056c4bd | 712 | } |
ea8a1bfe | 713 | proc msg_PART {p c chan args} { |
a056c4bd | 714 | prefix_nick |
ea8a1bfe IJ |
715 | set msg "leaving $chan" |
716 | if {[llength $args]} { | |
717 | set why [lindex $args 0] | |
718 | if {"[irctolower $why]" != "[irctolower $n]"} { append msg " ($why)" } | |
719 | } | |
720 | recordlastseen_n $n $msg 1 | |
a056c4bd IJ |
721 | process_kickpart $chan $n |
722 | } | |
723 | proc msg_QUIT {p c why} { | |
724 | prefix_nick | |
725 | recordlastseen_n $n "leaving ($why)" 0 | |
726 | nick_forget $n | |
727 | } | |
422f52e4 | 728 | |
cc2d31de | 729 | proc msg_PRIVMSG {p c dest text} { |
a01859b6 IJ |
730 | global errorCode |
731 | ||
cc2d31de | 732 | prefix_nick |
422f52e4 | 733 | if {[ischan $dest]} { |
83dd1224 | 734 | recordlastseen_n $n "invoking me in $dest" 1 |
422f52e4 | 735 | set output $dest |
cc2d31de | 736 | } else { |
83dd1224 | 737 | recordlastseen_n $n "talking to me" 1 |
422f52e4 IJ |
738 | set output $n |
739 | } | |
a4a1f396 | 740 | nick_case $n |
422f52e4 | 741 | |
281f2c0e | 742 | execute_usercommand $p $c $n $output $dest $text |
422f52e4 IJ |
743 | } |
744 | ||
a056c4bd | 745 | proc msg_INVITE {p c n chan} { |
534e26a9 | 746 | after 1000 [list dojoin [irctolower $chan]] |
a056c4bd IJ |
747 | } |
748 | ||
749 | proc grep {var predicate list} { | |
750 | set o {} | |
751 | upvar 1 $var v | |
752 | foreach v $list { | |
753 | if {[uplevel 1 [list expr $predicate]]} { lappend o $v } | |
754 | } | |
755 | return $o | |
756 | } | |
757 | ||
758 | proc msg_353 {p c dest type chan nicklist} { | |
759 | global names_chans nick_onchans | |
534e26a9 IJ |
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. | |
768 | return | |
769 | } | |
770 | set nlist_new {} | |
771 | foreach user [split $nicklist { }] { | |
772 | regsub {^[@+]} $user {} user | |
773 | if {![string length $user]} continue | |
774 | check_nick $user | |
775 | set luser [irctolower $user] | |
776 | upvar #0 nick_onchans($luser) oc | |
777 | lappend oc $lchan | |
778 | lappend nlist_new $luser | |
779 | nick_ishere $user | |
a056c4bd | 780 | } |
534e26a9 | 781 | set nlist $nlist_new |
a056c4bd IJ |
782 | } |
783 | ||
784 | proc msg_366 {p c args} { | |
785 | global names_chans nick_onchans | |
534e26a9 IJ |
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} { | |
a056c4bd | 790 | set oc [grep tc {[lsearch -exact $tc $names_chans] >= 0} $oc] |
a056c4bd | 791 | } |
14139a33 | 792 | if {![llength $oc]} { lnick_forget $luser } |
a056c4bd IJ |
793 | } |
794 | unset names_chans | |
795 | } | |
796 | ||
4fd2739c | 797 | proc check_username {target} { |
7ce72032 IJ |
798 | if { |
799 | [string length $target] > 8 || | |
800 | [regexp {[^-0-9a-z]} $target] || | |
801 | ![regexp {^[a-z]} $target] | |
802 | } { error "invalid username" } | |
4fd2739c IJ |
803 | } |
804 | ||
20087363 | 805 | proc somedb__head {} { |
7a70431a | 806 | uplevel 1 { |
20087363 IJ |
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]} { | |
812 | set f [open $idfn r] | |
7a70431a IJ |
813 | try_except_finally { set newval [read $f] } {} { close $f } |
814 | if {[llength $newval] % 2} { error "invalid length" } | |
20087363 | 815 | set iddbe $newval |
7a70431a IJ |
816 | } |
817 | } | |
818 | } | |
819 | ||
20087363 | 820 | proc def_somedb {name arglist body} { |
f9de645d IJ |
821 | foreach {nickchan fprefix} { |
822 | nick users/n | |
823 | chan chans/c | |
824 | msgs users/m | |
825 | } { | |
20087363 | 826 | proc ${nickchan}db_$name $arglist \ |
534e26a9 IJ |
827 | "set nickchan $nickchan; set fprefix $fprefix; $body" |
828 | } | |
829 | } | |
830 | ||
831 | def_somedb list {} { | |
832 | set list {} | |
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] | |
20087363 | 837 | } |
534e26a9 IJ |
838 | return $list |
839 | } | |
840 | ||
841 | proc def_somedb_id {name arglist body} { | |
842 | def_somedb $name [concat id $arglist] "somedb__head; $body" | |
7a70431a IJ |
843 | } |
844 | ||
534e26a9 | 845 | def_somedb_id exists {} { |
20087363 | 846 | return [info exists iddbe] |
7a70431a IJ |
847 | } |
848 | ||
534e26a9 | 849 | def_somedb_id delete {} { |
20087363 IJ |
850 | catch { unset iddbe } |
851 | file delete $idfn | |
7a70431a IJ |
852 | } |
853 | ||
f9de645d IJ |
854 | set default_settings_nick { |
855 | timeformat ks | |
856 | marktime off | |
857 | tellsec {secure 600} | |
858 | tellrel {remind 3600 30} | |
859 | } | |
860 | ||
281b5f05 IJ |
861 | set default_settings_chan { |
862 | autojoin 1 | |
863 | mode * | |
864 | userinvite pub | |
865 | topicset {} | |
866 | topicsee {} | |
867 | topictell {} | |
868 | } | |
7a70431a | 869 | |
f9de645d IJ |
870 | set default_settings_msgs { |
871 | inbound {} | |
872 | outbound {} | |
873 | } | |
874 | # inbound -> [<nick> <time_t> <message>] ... | |
875 | # outbound -> [<nick> <time_t(earliest)> <count>] ... | |
876 | # neither are sorted particularly; only one entry per recipient in | |
877 | # output; both sender and recipient are cased | |
878 | ||
534e26a9 | 879 | def_somedb_id set {args} { |
20087363 IJ |
880 | upvar #0 default_settings_$nickchan def |
881 | if {![info exists iddbe]} { set iddbe $def } | |
882 | foreach {key value} [concat $iddbe $args] { set a($key) $value } | |
7a70431a IJ |
883 | set newval {} |
884 | foreach {key value} [array get a] { lappend newval $key $value } | |
20087363 | 885 | set f [open $idfn.new w] |
7a70431a IJ |
886 | try_except_finally { |
887 | puts $f $newval | |
888 | close $f | |
20087363 | 889 | file rename -force $idfn.new $idfn |
7a70431a | 890 | } { |
7a70431a | 891 | } { |
d83fb8db | 892 | catch { close $f } |
7a70431a | 893 | } |
20087363 | 894 | set iddbe $newval |
7a70431a IJ |
895 | } |
896 | ||
534e26a9 | 897 | def_somedb_id get {key} { |
20087363 IJ |
898 | upvar #0 default_settings_$nickchan def |
899 | if {[info exists iddbe]} { | |
534e26a9 | 900 | set l [concat $iddbe $def] |
7a70431a | 901 | } else { |
20087363 | 902 | set l $def |
7a70431a IJ |
903 | } |
904 | foreach {tkey value} $l { | |
bb72ec7b | 905 | if {![string compare $tkey $key]} { return $value } |
7a70431a IJ |
906 | } |
907 | error "unset setting $key" | |
908 | } | |
909 | ||
20087363 IJ |
910 | proc opt {key} { |
911 | global calling_nick | |
912 | if {[info exists calling_nick]} { set n $calling_nick } { set n {} } | |
913 | return [nickdb_get $n $key] | |
914 | } | |
915 | ||
7a70431a IJ |
916 | proc check_notonchan {} { |
917 | upvar 1 dest dest | |
a01859b6 | 918 | if {[ischan $dest]} { usererror "That command must be sent privately." } |
7a70431a IJ |
919 | } |
920 | ||
921 | proc nick_securitycheck {strict} { | |
922 | upvar 1 n n | |
a01859b6 IJ |
923 | if {![nickdb_exists $n]} { |
924 | usererror "You are unknown to me, use `register'." | |
925 | } | |
20087363 | 926 | set wantu [nickdb_get $n username] |
7a70431a IJ |
927 | if {![string length $wantu]} { |
928 | if {$strict} { | |
a01859b6 | 929 | usererror "That feature is only available to secure users, sorry." |
7a70431a IJ |
930 | } else { |
931 | return | |
932 | } | |
933 | } | |
534e26a9 IJ |
934 | set luser [irctolower $n] |
935 | upvar #0 nick_username($luser) nu | |
7a70431a | 936 | if {![info exists nu]} { |
a01859b6 | 937 | usererror "Nick $n is secure, you must identify yourself first." |
7a70431a IJ |
938 | } |
939 | if {"$wantu" != "$nu"} { | |
a01859b6 IJ |
940 | usererror "You are the wrong user -\ |
941 | the nick $n belongs to $wantu, not $nu." | |
7a70431a IJ |
942 | } |
943 | } | |
944 | ||
a01859b6 | 945 | proc channel_ismanager {channel n} { |
c362e172 | 946 | set mgrs [chandb_get $channel managers] |
a01859b6 IJ |
947 | return [expr {[lsearch -exact [irctolower $mgrs] [irctolower $n]] >= 0}] |
948 | } | |
949 | ||
950 | proc channel_securitycheck {channel} { | |
951 | upvar n n | |
952 | if {![channel_ismanager $channel $n]} { | |
953 | usererror "You are not a manager of $channel." | |
20087363 | 954 | } |
a01859b6 | 955 | nick_securitycheck 1 |
20087363 IJ |
956 | } |
957 | ||
958 | proc def_chancmd {name body} { | |
959 | proc channel/$name {} \ | |
960 | " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body" | |
961 | } | |
962 | ||
281b5f05 IJ |
963 | proc ta_listop {findnow procvalue} { |
964 | # findnow and procvalue are code fragments which will be executed | |
965 | # in the caller's level. findnow should set ta_listop_ev to | |
966 | # the current list, and procvalue should treat ta_listop_ev as | |
967 | # a proposed value in the list and check and possibly modify | |
968 | # (canonicalise?) it. After ta_listop, ta_listop_ev will | |
969 | # be the new value of the list. | |
970 | upvar 1 ta_listop_ev exchg | |
971 | upvar 1 text text | |
20087363 IJ |
972 | set opcode [ta_word] |
973 | switch -exact _$opcode { | |
281b5f05 | 974 | _= { } |
20087363 | 975 | _+ - _- { |
281b5f05 IJ |
976 | uplevel 1 $findnow |
977 | foreach item $exchg { set array($item) 1 } | |
20087363 IJ |
978 | } |
979 | default { | |
281b5f05 | 980 | error "list change opcode must be one of + - =" |
20087363 IJ |
981 | } |
982 | } | |
281b5f05 IJ |
983 | foreach exchg [split $text " "] { |
984 | if {![string length $exchg]} continue | |
985 | uplevel 1 $procvalue | |
20087363 | 986 | if {"$opcode" != "-"} { |
281b5f05 | 987 | set array($exchg) 1 |
20087363 | 988 | } else { |
281b5f05 | 989 | catch { unset array($exchg) } |
20087363 IJ |
990 | } |
991 | } | |
281b5f05 IJ |
992 | set exchg [lsort [array names array]] |
993 | } | |
994 | ||
995 | def_chancmd manager { | |
996 | ta_listop { | |
997 | if {[chandb_exists $chan]} { | |
998 | set ta_listop_ev [chandb_get $chan managers] | |
999 | } else { | |
1000 | set ta_listop_ev [list [irctolower $n]] | |
1001 | } | |
1002 | } { | |
1003 | check_nick $ta_listop_ev | |
1004 | set ta_listop_ev [irctolower $ta_listop_ev] | |
1005 | } | |
1006 | if {[llength $ta_listop_ev]} { | |
1007 | chandb_set $chan managers $ta_listop_ev | |
1008 | ucmdr "Managers of $chan: $ta_listop_ev" {} | |
20087363 IJ |
1009 | } else { |
1010 | chandb_delete $chan | |
1011 | ucmdr {} {} "forgets about managing $chan." {} | |
1012 | } | |
1013 | } | |
1014 | ||
1015 | def_chancmd autojoin { | |
1016 | set yesno [ta_word] | |
1017 | switch -exact [string tolower $yesno] { | |
1018 | no { set nv 0 } | |
1019 | yes { set nv 1 } | |
1020 | default { error "channel autojoin must be `yes' or `no' } | |
1021 | } | |
1022 | chandb_set $chan autojoin $nv | |
a49f2997 IJ |
1023 | ucmdr [expr {$nv ? "I will join $chan when I'm restarted " : \ |
1024 | "I won't join $chan when I'm restarted "}] {} | |
534e26a9 IJ |
1025 | } |
1026 | ||
5e5be903 IJ |
1027 | def_chancmd userinvite { |
1028 | set nv [string tolower [ta_word]] | |
1029 | switch -exact $nv { | |
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." } | |
1034 | default { | |
1035 | error "channel userinvite must be `pub', `here', `all' or `none' | |
1036 | } | |
1037 | } | |
1038 | chandb_set $chan userinvite $nv | |
1039 | ucmdr $txt {} | |
1040 | } | |
1041 | ||
281b5f05 IJ |
1042 | def_chancmd topic { |
1043 | set what [ta_word] | |
1044 | switch -exact $what { | |
1045 | leave { | |
1046 | ta_nomore | |
1047 | chandb_set $chan topicset {} | |
1048 | ucmdr "I won't ever change the topic of $chan." {} | |
1049 | } | |
1050 | set { | |
1051 | set t [string trim $text] | |
1052 | if {![string length $t]} { | |
1053 | error "you must specific the topic to set" | |
1054 | } | |
1055 | chandb_set $chan topicset $t | |
a49f2997 | 1056 | ucmdr "Whenever I'm alone on $chan, I'll set the topic to $t." {} |
281b5f05 IJ |
1057 | } |
1058 | see - tell { | |
1059 | ta_listop { | |
1060 | set ta_listop_ev [chandb_get $chan topic$what] | |
1061 | } { | |
1062 | if {"$ta_listop_ev" != "*"} { | |
1063 | if {![ischan $ta_listop_ev]} { | |
1064 | error "bad channel \`$ta_listop_ev' in topic $what" | |
1065 | } | |
1066 | set ta_listop_ev [irctolower $ta_listop_ev] | |
1067 | } | |
1068 | } | |
1069 | chandb_set $chan topic$what $ta_listop_ev | |
1070 | ucmdr "Topic $what list for $chan: $ta_listop_ev" {} | |
1071 | } | |
1072 | default { | |
a01859b6 | 1073 | usererror "Unknown channel topic subcommand - see help channel." |
281b5f05 IJ |
1074 | } |
1075 | } | |
1076 | } | |
1077 | ||
534e26a9 IJ |
1078 | def_chancmd mode { |
1079 | set mode [ta_word] | |
1080 | if {"$mode" != "*" && ![regexp {^(([-+][imnpst]+)+)$} $mode mode]} { | |
1081 | error {channel mode must be * or match ([-+][imnpst]+)+} | |
1082 | } | |
1083 | chandb_set $chan mode $mode | |
bb72ec7b | 1084 | if {![string compare $mode "*"]} { |
281b5f05 | 1085 | ucmdr "I won't ever change the mode of $chan." {} |
534e26a9 | 1086 | } else { |
281b5f05 | 1087 | ucmdr "Whenever I'm alone on $chan, I'll set the mode to $mode." {} |
534e26a9 | 1088 | } |
20087363 IJ |
1089 | } |
1090 | ||
1091 | def_chancmd show { | |
1092 | if {[chandb_exists $chan]} { | |
1093 | set l "Settings for $chan: autojoin " | |
1094 | append l [lindex {no yes} [chandb_get $chan autojoin]] | |
b60b5a0f IJ |
1095 | append l ", mode " [chandb_get $chan mode] |
1096 | append l ", userinvite " [chandb_get $chan userinvite] "." | |
20087363 | 1097 | append l "\nManagers: " |
8b6ee626 | 1098 | append l [join [chandb_get $chan managers] " "] |
281b5f05 IJ |
1099 | foreach {ts sep} {see "\n" tell " "} { |
1100 | set t [chandb_get $chan topic$ts] | |
1101 | append l $sep | |
1102 | if {[llength $t]} { | |
1103 | append l "Topic $ts list: $t." | |
1104 | } else { | |
1105 | append l "Topic $ts list is empty." | |
1106 | } | |
1107 | } | |
8b6ee626 IJ |
1108 | append l "\n" |
1109 | set t [chandb_get $chan topicset] | |
1110 | if {[string length $t]} { | |
1111 | append l "Topic to set: $t" | |
1112 | } else { | |
1113 | append l "I will not change the topic." | |
1114 | } | |
20087363 IJ |
1115 | ucmdr {} $l |
1116 | } else { | |
1117 | ucmdr {} "The channel $chan is not managed." | |
1118 | } | |
1119 | } | |
1120 | ||
cf6ea4de IJ |
1121 | proc channelmgr_monoop {} { |
1122 | upvar 1 dest dest | |
1123 | upvar 1 text text | |
1124 | upvar 1 n n | |
1125 | upvar 1 p p | |
1126 | upvar 1 target target | |
1127 | global chan_nicks | |
1128 | ||
3c9af14f IJ |
1129 | prefix_nick |
1130 | ||
20087363 IJ |
1131 | if {[ischan $dest]} { set target $dest } |
1132 | if {[ta_anymore]} { set target [ta_word] } | |
1133 | ta_nomore | |
cf6ea4de | 1134 | if {![info exists target]} { |
a01859b6 | 1135 | usererror "You must specify, or invoke me on, the relevant channel." |
cf6ea4de IJ |
1136 | } |
1137 | if {![info exists chan_nicks([irctolower $target])]} { | |
a01859b6 | 1138 | usererror "I am not on $target." |
cf6ea4de | 1139 | } |
20087363 | 1140 | if {![ischan $target]} { error "not a valid channel" } |
3c9af14f | 1141 | |
a01859b6 IJ |
1142 | if {![chandb_exists $target]} { |
1143 | usererror "$target is not a managed channel." | |
1144 | } | |
1145 | channel_securitycheck $target | |
cf6ea4de IJ |
1146 | } |
1147 | ||
1148 | def_ucmd op { | |
1149 | channelmgr_monoop | |
20087363 | 1150 | sendout MODE $target +o $n |
f9de645d | 1151 | ucmdr {} {} |
20087363 IJ |
1152 | } |
1153 | ||
cf6ea4de IJ |
1154 | def_ucmd leave { |
1155 | channelmgr_monoop | |
1156 | doleave $target | |
f9de645d | 1157 | ucmdr {} {} |
cf6ea4de IJ |
1158 | } |
1159 | ||
5e5be903 | 1160 | def_ucmd invite { |
a01859b6 IJ |
1161 | global chan_nicks errorCode errorInfo |
1162 | prefix_nick | |
5e5be903 IJ |
1163 | |
1164 | if {[ischan $dest]} { | |
1165 | set target $dest | |
1166 | set onchan 1 | |
1167 | } else { | |
1168 | set target [ta_word] | |
1169 | set onchan 0 | |
1170 | } | |
1171 | set ltarget [irctolower $target] | |
a01859b6 IJ |
1172 | if {![ischan $target]} { error "$target is not a channel" } |
1173 | if {![info exists chan_nicks($ltarget)]} { | |
1174 | usererror "I am not on $target." | |
5e5be903 | 1175 | } |
a01859b6 IJ |
1176 | set ui [chandb_get $ltarget userinvite] |
1177 | if {[catch { | |
bb72ec7b | 1178 | if {![string compare $ui "pub"] && !$onchan} { |
a01859b6 IJ |
1179 | usererror "Invitations to $target must be made there with !invite." |
1180 | } | |
1181 | if {"$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." | |
1185 | } | |
1186 | } | |
bb72ec7b | 1187 | if {[!string compare $ui "none"]} { |
a01859b6 IJ |
1188 | usererror "Sorry, I've not been authorised\ |
1189 | to invite people to $target." | |
1190 | } | |
1191 | } emsg]} { | |
bb72ec7b IJ |
1192 | if {![string compare $errorCode "BLIGHT USER"] && |
1193 | [channel_ismanager $target $n]} { | |
a01859b6 IJ |
1194 | if {[catch { |
1195 | nick_securitycheck 1 | |
1196 | } emsg2]} { | |
bb72ec7b | 1197 | if {![string compare $errorCode "BLIGHT USER"]} { |
a01859b6 IJ |
1198 | usererror "$emsg2 Therefore you can't use your\ |
1199 | channel manager privilege. $emsg" | |
1200 | } else { | |
1201 | error $error $errorInfo $errorCode | |
1202 | } | |
1203 | } | |
1204 | } else { | |
1205 | error $emsg $errorInfo $errorCode | |
5e5be903 | 1206 | } |
5e5be903 IJ |
1207 | } |
1208 | if {![ta_anymore]} { | |
a01859b6 | 1209 | usererror "You have to say who to invite." |
5e5be903 IJ |
1210 | } |
1211 | set invitees {} | |
1212 | while {[ta_anymore]} { | |
f9de645d | 1213 | set invitee [ta_nick] |
5e5be903 IJ |
1214 | lappend invitees $invitee |
1215 | } | |
1216 | foreach invitee $invitees { | |
1217 | sendout INVITE $invitee $ltarget | |
1218 | } | |
1219 | set who [lindex $invitees 0] | |
1220 | switch -exact llength $invitees { | |
1221 | 0 { error "zero invitees" } | |
1222 | 1 { } | |
1223 | 2 { append who " and [lindex $invitees 1]" } | |
1224 | * { | |
1225 | set who [join [lreplace $invitees end end] ", "] | |
1226 | append who " and [lindex $invitees [llength $invitees]]" | |
1227 | } | |
1228 | } | |
33718ee2 | 1229 | ucmdr {} {} {} "invites $who to $target." |
5e5be903 IJ |
1230 | } |
1231 | ||
20087363 IJ |
1232 | def_ucmd channel { |
1233 | if {[ischan $dest]} { set target $dest } | |
1234 | if {![ta_anymore]} { | |
1235 | set subcmd show | |
1236 | } else { | |
1237 | set subcmd [ta_word] | |
1238 | } | |
1239 | if {[ischan $subcmd]} { | |
1240 | set target $subcmd | |
1241 | if {![ta_anymore]} { | |
1242 | set subcmd show | |
1243 | } else { | |
1244 | set subcmd [ta_word] | |
1245 | } | |
1246 | } | |
1247 | if {![info exists target]} { error "privately, you must specify a channel" } | |
1248 | set procname channel/$subcmd | |
1249 | if {"$subcmd" != "show"} { | |
a01859b6 IJ |
1250 | if {[catch { info body $procname }]} { |
1251 | usererror "unknown channel setting $subcmd." | |
1252 | } | |
20087363 | 1253 | prefix_nick |
20087363 | 1254 | if {[chandb_exists $target]} { |
a01859b6 | 1255 | channel_securitycheck $target |
20087363 | 1256 | } else { |
a01859b6 | 1257 | nick_securitycheck 1 |
20087363 | 1258 | upvar #0 chan_initialop([irctolower $target]) io |
534e26a9 | 1259 | upvar #0 nick_unique([irctolower $n]) u |
a01859b6 IJ |
1260 | if {![info exists io]} { |
1261 | usererror "$target is not a managed channel." | |
1262 | } | |
1263 | if {"$io" != "$u"} { | |
1264 | usererror "You are not the interim manager of $target." | |
1265 | } | |
1266 | if {"$subcmd" != "manager"} { | |
1267 | usererror "Please use `channel manager' first." | |
1268 | } | |
20087363 IJ |
1269 | } |
1270 | } | |
1271 | channel/$subcmd | |
1272 | } | |
1273 | ||
f9de645d IJ |
1274 | proc nickdb_get_username {n} { |
1275 | if {![nickdb_exists $n]} { return "" } | |
1276 | return [nickdb_get $n username] | |
1277 | } | |
1278 | ||
1279 | proc nickdb_get_sec_effective {n} { | |
1280 | set l [nickdb_get $n tellsec] | |
1281 | set u [nickdb_get_username $n] | |
bb72ec7b IJ |
1282 | if {![string compare [lindex $l 0] "secure"] && |
1283 | ![string length $u]} { set l insecure } | |
f9de645d IJ |
1284 | return $l |
1285 | } | |
1286 | ||
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 | |
1294 | } | |
1295 | } | |
1296 | return $senders | |
1297 | } | |
1298 | ||
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 | |
1303 | msgsdb_delete $n | |
1304 | } | |
1305 | ||
1306 | proc tell_delete_msgs {lsenders lrecip} { | |
bb72ec7b | 1307 | set new_inbound {} |
f9de645d IJ |
1308 | set ndel 0 |
1309 | foreach {s t m} [msgsdb_get $lrecip inbound] { | |
1310 | if {[llength $lsenders]} { | |
1311 | if {[lsearch -exact $lsenders [irctolower $s]] == -1} { | |
bb72ec7b | 1312 | lappend new_inbound $s $t $m |
f9de645d IJ |
1313 | continue |
1314 | } | |
1315 | } | |
1316 | set rsenders($s) 1 | |
1317 | incr ndel | |
1318 | } | |
bb72ec7b IJ |
1319 | msgsdb_set_maydelete $lrecip inbound $new_inbound outbound |
1320 | if {![llength $new_inbound]} { | |
f9de645d IJ |
1321 | upvar #0 nick_telling($lrecip) telling |
1322 | catch { unset telling } | |
1323 | } | |
1324 | foreach s [array names rsenders] { | |
bb72ec7b | 1325 | set new_outbound {} |
f9de645d | 1326 | foreach {r t c} [msgsdb_get $s outbound] { |
bb72ec7b IJ |
1327 | if {![ircnick_compare $r $lrecip]} continue |
1328 | lappend new_outbound $r $t $c | |
f9de645d | 1329 | } |
bb72ec7b | 1330 | msgsdb_set_maydelete $s outbound $new_outbound inbound |
f9de645d IJ |
1331 | } |
1332 | return $ndel | |
1333 | } | |
1334 | ||
1335 | def_ucmd untell { | |
1336 | prefix_nick | |
1337 | check_notonchan | |
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." | |
1342 | } | |
1343 | set ndel 0 | |
1344 | foreach recip $recipients { | |
1345 | incr ndel [tell_delete_msgs [irctolower $n] $recip] | |
1346 | } | |
1347 | ucmdr "Removed $ndel as yet undelivered message(s)." {} | |
1348 | } | |
1349 | ||
1350 | def_ucmd_alias delmsgs delmsg | |
1351 | def_ucmd delmsg { | |
1352 | global errorInfo errorCode | |
1353 | prefix_nick | |
1354 | set nl [irctolower $n] | |
1355 | check_notonchan | |
1356 | manyset [nickdb_get_sec_effective $n] sec secwhen | |
1357 | switch -exact $sec { | |
1358 | insecure { } | |
1359 | reject - mailto { | |
1360 | usererror \ | |
1361 | "There are no messages to delete\ | |
1362 | because your message disposition prevents them from being left." | |
1363 | } | |
1364 | secure { | |
1365 | nick_securitycheck 1 | |
1366 | } | |
1367 | default { | |
1368 | error "delmsg sec $sec" | |
1369 | } | |
1370 | } | |
1371 | if {![llength [msgsdb_get $n inbound]]} { | |
1372 | ucmdr "No incoming messages to delete." {} | |
1373 | } | |
1374 | tell_getcstate | |
1375 | if {![info exists u]} { | |
1376 | usererror \ | |
1377 | "I can't delete your messages unless I can see you on a channel with me.\ | |
1378 | Otherwise I might delete a message I hadn't told you about yet." | |
1379 | } | |
1380 | if {"$stt" != "passed"} { | |
1381 | set telling [list $u undelivered 0] | |
1382 | usererror \ | |
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." | |
1386 | } | |
1387 | set senders [tell_peernicks $text] | |
1388 | set ndel [tell_delete_msgs [irctolower $senders] [irctolower $n]] | |
1389 | if {!$ndel} { | |
1390 | if {[llength $senders]} { | |
1391 | ucmdr "No relevant incoming messages to delete." {} | |
1392 | } | |
1393 | } | |
1394 | switch -exact [llength $senders] { | |
1395 | 0 { ucmdr {} {} "deletes your $ndel message(s)." } | |
1396 | 1 { ucmdr {} {} "deletes your $ndel message(s) from $senders." } | |
1397 | default { | |
1398 | ucmdr {} {} "deletes your $ndel message(s) from\ | |
1399 | [lreplace $senders end end] and/or [lindex $senders end]." | |
1400 | } | |
1401 | } | |
1402 | } | |
1403 | ||
1404 | def_ucmd tellme { | |
1405 | prefix_nick | |
1406 | ta_nomore | |
1407 | check_notonchan | |
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 !" {} } | |
1412 | } | |
1413 | switch -exact [tell_event [irctolower $n] tellme] { | |
1414 | ERROR - INVALID { ucmdr {} {is ill. Help!} } | |
1415 | nomsgs { ucmdr {You have no messages.} {} } | |
1416 | default { } | |
1417 | } | |
1418 | } | |
1419 | ||
1420 | def_ucmd tell { | |
1421 | global nick_case ownmailaddr ownfullname | |
1422 | ||
1423 | prefix_nick | |
1424 | set target [ta_nick] | |
1425 | if {![string length $text]} { error "tell them what?" } | |
1426 | if {[string length $text] > 400} { error "message too long" } | |
1427 | ||
1428 | set ltarget [irctolower $target] | |
1429 | set ctarget $target | |
1430 | if {[info exists nick_case($ltarget)]} { set ctarget $nick_case($ltarget) } | |
1431 | ||
1432 | manyset [nickdb_get_sec_effective $target] sec mailtoint mailwhy | |
1433 | manyset [nickdb_get $target tellrel] rel relint relwithin | |
1434 | switch -exact $sec { | |
1435 | insecure - secure { | |
1436 | set now [clock seconds] | |
1437 | set inbound [msgsdb_get $ltarget inbound] | |
1438 | lappend inbound $n $now $text | |
1439 | msgsdb_set $ltarget inbound $inbound | |
1440 | ||
1441 | set outbound [msgsdb_get $n outbound] | |
1442 | set noutbound {} | |
1443 | set found 0 | |
1444 | foreach {recip time count} $outbound { | |
bb72ec7b | 1445 | if {![ircnick_compare $recip $ltarget]} { |
f9de645d IJ |
1446 | incr count |
1447 | set recip $ctarget | |
1448 | set found 1 | |
1449 | } | |
1450 | lappend noutbound $recip $time $count | |
1451 | } | |
1452 | if {!$found} { | |
1453 | lappend noutbound $ctarget $now 1 | |
1454 | } | |
1455 | msgsdb_set $n outbound $noutbound | |
1456 | set msg "OK, I'll tell $ctarget" | |
1457 | if {$found} { append msg " that too" } | |
1458 | append msg ", " | |
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" } | |
1464 | } | |
1465 | } else { | |
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" } | |
1470 | } | |
1471 | } | |
1472 | append msg . | |
1473 | tell_event $ltarget msgsarrive | |
1474 | ucmdr $msg {} | |
1475 | } | |
1476 | mailto { | |
1477 | set fmtmsg [exec fmt << " $text"] | |
1478 | exec /usr/sbin/sendmail -odb -oi -t -oee -f $mailwhy \ | |
1479 | > /dev/null << \ | |
1480 | "From: $ownmailaddr ($ownfullname) | |
1481 | To: $mailtoint | |
1482 | Subject: IRC tell from $n | |
1483 | ||
1484 | $n asked me[expr {[ischan $dest] ? " on $dest" : ""}] to tell you: | |
1485 | [exec fmt << " $text"] | |
1486 | ||
1487 | (This message was for your nick $ctarget; your account $mailwhy | |
1488 | arranged for it to be forwarded to $mailtoint.) | |
1489 | " | |
1490 | ucmdr \ | |
1491 | "I've mailed $ctarget, which is what they prefer." \ | |
1492 | {} | |
1493 | } | |
1494 | reject { | |
1495 | usererror "Sorry, $ctarget does not want me to take messages." | |
1496 | } | |
1497 | default { | |
1498 | error "bad tellsec $sec" | |
1499 | } | |
1500 | } | |
1501 | } | |
1502 | ||
a4a1f396 IJ |
1503 | def_ucmd who { |
1504 | if {[ta_anymore]} { | |
f9de645d | 1505 | set target [ta_nick]; ta_nomore |
a4a1f396 IJ |
1506 | set myself 1 |
1507 | } else { | |
1508 | prefix_nick | |
1509 | set target $n | |
1510 | set myself [expr {"$target" != "$n"}] | |
1511 | } | |
534e26a9 IJ |
1512 | set ltarget [irctolower $target] |
1513 | upvar #0 nick_case($ltarget) ctarget | |
a4a1f396 | 1514 | set nshow $target |
534e26a9 IJ |
1515 | if {[info exists ctarget]} { |
1516 | upvar #0 nick_onchans($ltarget) oc | |
1517 | upvar #0 nick_username($ltarget) nu | |
1518 | if {[info exists oc]} { set nshow $ctarget } | |
a4a1f396 | 1519 | } |
534e26a9 | 1520 | if {![nickdb_exists $ltarget]} { |
a4a1f396 | 1521 | set ol "$nshow is not a registered nick." |
20087363 | 1522 | } elseif {[string length [set username [nickdb_get $target username]]]} { |
a4a1f396 IJ |
1523 | set ol "The nick $nshow belongs to the user $username." |
1524 | } else { | |
1525 | set ol "The nick $nshow is registered (but not to a username)." | |
1526 | } | |
534e26a9 | 1527 | if {![info exists ctarget] || ![info exists oc]} { |
a4a1f396 IJ |
1528 | if {$myself} { |
1529 | append ol "\nI can't see $nshow on anywhere." | |
1530 | } else { | |
1531 | append ol "\nYou aren't on any channels with me." | |
1532 | } | |
1533 | } elseif {![info exists nu]} { | |
1534 | append ol "\n$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 $nu." | |
1539 | } else { | |
1540 | append ol "\n$nshow has identified themselves to me." | |
1541 | } | |
1542 | ucmdr {} $ol | |
1543 | } | |
1544 | ||
7a70431a IJ |
1545 | def_ucmd register { |
1546 | prefix_nick | |
1547 | check_notonchan | |
1548 | set old [nickdb_exists $n] | |
1549 | if {$old} { nick_securitycheck 0 } | |
534e26a9 | 1550 | set luser [irctolower $n] |
7a70431a IJ |
1551 | switch -exact [string tolower [string trim $text]] { |
1552 | {} { | |
534e26a9 | 1553 | upvar #0 nick_username($luser) nu |
7a70431a IJ |
1554 | if {![info exists nu]} { |
1555 | ucmdr {} \ | |
a4a1f396 | 1556 | "You must identify yourself before using `register'. See `help identify', or use `register insecure'." |
7a70431a IJ |
1557 | } |
1558 | nickdb_set $n username $nu | |
1559 | ucmdr {} {} "makes a note of your username." {} | |
1560 | } | |
1561 | delete { | |
1562 | nickdb_delete $n | |
1563 | ucmdr {} {} "forgets your nickname." {} | |
1564 | } | |
1565 | insecure { | |
1566 | nickdb_set $n username {} | |
1567 | if {$old} { | |
1568 | ucmdr {} "Security is now disabled for your nickname !" | |
1569 | } else { | |
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." | |
1571 | } | |
1572 | } | |
0d3ea3aa IJ |
1573 | default { |
1574 | error "you mean register / register delete / register insecure" | |
1575 | } | |
7a70431a | 1576 | } |
11d9bff9 IJ |
1577 | } |
1578 | ||
1579 | proc timeformat_desc {tf} { | |
1580 | switch -exact $tf { | |
86892128 | 1581 | ks { return "Times will be displayed in seconds or kiloseconds." } |
11d9bff9 | 1582 | hms { return "Times will be displayed in hours, minutes, etc." } |
e9f01f35 | 1583 | beat { return "Times will be displayed in beats (1000B = 1d)." } |
11d9bff9 IJ |
1584 | default { error "invalid timeformat: $v" } |
1585 | } | |
1586 | } | |
1587 | ||
f9de645d | 1588 | set settings {} |
11d9bff9 | 1589 | proc def_setting {opt show_body set_body} { |
f9de645d IJ |
1590 | global settings |
1591 | lappend settings $opt | |
11d9bff9 IJ |
1592 | proc set_show/$opt {} " |
1593 | upvar 1 n n | |
1594 | set opt $opt | |
1595 | $show_body" | |
1596 | if {![string length $set_body]} return | |
1597 | proc set_set/$opt {} " | |
1598 | upvar 1 n n | |
1599 | upvar 1 text text | |
1600 | set opt $opt | |
1601 | $set_body" | |
1602 | } | |
1603 | ||
f9de645d IJ |
1604 | proc tellme_sec_desc {v n} { |
1605 | manyset $v sec mailtoint | |
1606 | switch -exact $sec { | |
1607 | insecure { | |
1608 | return "I'll tell you your messages whenever I see you." | |
1609 | } | |
1610 | secure { | |
1611 | if {[string length [nickdb_get_username $n]]} { | |
1612 | return \ | |
1613 | "I'll keep the bodies of your messages private until you identify yourself, reminding you every [showintervalsecs $mailtoint 1]." | |
1614 | } else { | |
1615 | return \ | |
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'.)" | |
1619 | } | |
1620 | } | |
1621 | reject { | |
1622 | return "I shan't accept messages for you." | |
1623 | } | |
1624 | mailto { | |
1625 | return "I'll forward your messages by email to $mailtoint." | |
1626 | } | |
1627 | default { | |
1628 | error "bad tellsec $sec" | |
1629 | } | |
1630 | } | |
1631 | } | |
1632 | ||
1633 | proc tellme_rel_desc {v n} { | |
1634 | manyset $v rel every within | |
1635 | switch -exact $rel { | |
1636 | unreliable { | |
1637 | return "As soon as I've told you message(s), I'll forget them\ | |
1638 | - note that this means messages can get lost !" | |
1639 | } | |
1640 | pester { | |
1641 | set u {} | |
1642 | } | |
1643 | remind { | |
1644 | set u ", or talk on channel within [showintervalsecs $within 1] of me having told you" | |
1645 | } | |
1646 | default { | |
1647 | error "bad tellrel $rel" | |
1648 | } | |
1649 | } | |
1650 | return "After delivering messages, I'll remind you every\ | |
1651 | [showintervalsecs $every 1] until you say delmsg$u." | |
1652 | } | |
1653 | ||
11d9bff9 | 1654 | def_setting timeformat { |
20087363 | 1655 | set tf [nickdb_get $n timeformat] |
11d9bff9 IJ |
1656 | return "$tf: [timeformat_desc $tf]" |
1657 | } { | |
1658 | set tf [string tolower [ta_word]] | |
1659 | ta_nomore | |
1660 | set desc [timeformat_desc $tf] | |
1661 | nickdb_set $n timeformat $tf | |
1662 | ucmdr {} $desc | |
1663 | } | |
1664 | ||
ebbae0a9 | 1665 | proc marktime_desc {mt} { |
bb72ec7b IJ |
1666 | switch -exact $mt { |
1667 | off { | |
1668 | return "I will not send you periodic messages." | |
1669 | } | |
1670 | once { | |
1671 | return "I will send you one informational message when I see you." | |
1672 | } | |
1673 | default { | |
1674 | return "I'll send you a message every [showintervalsecs $mt 0]." | |
1675 | } | |
ebbae0a9 IJ |
1676 | } |
1677 | } | |
1678 | ||
1679 | def_setting marktime { | |
1680 | set mt [nickdb_get $n marktime] | |
1681 | set p $mt | |
a4e294d4 | 1682 | if {[string match {[0-9]*} $mt]} { append p s } |
ebbae0a9 IJ |
1683 | append p ": " |
1684 | append p [marktime_desc $mt] | |
1685 | return $p | |
1686 | } { | |
1687 | global marktime_min | |
1688 | set mt [string tolower [ta_word]] | |
1689 | ta_nomore | |
1690 | ||
bb72ec7b IJ |
1691 | switch -exact $mt { |
1692 | off - once { | |
1693 | } | |
1694 | default { | |
1695 | set mt [parse_interval $mt $marktime_min] | |
1696 | } | |
ebbae0a9 IJ |
1697 | } |
1698 | nickdb_set $n marktime $mt | |
f9de645d | 1699 | lnick_marktime_start [irctolower $n] "So:" 500 0 |
ebbae0a9 IJ |
1700 | ucmdr {} [marktime_desc $mt] |
1701 | } | |
1702 | ||
11d9bff9 | 1703 | def_setting security { |
20087363 | 1704 | set s [nickdb_get $n username] |
11d9bff9 IJ |
1705 | if {[string length $s]} { |
1706 | return "Your nick, $n, is controlled by the user $s." | |
1707 | } else { | |
1708 | return "Your nick, $n, is not secure." | |
1709 | } | |
1710 | } {} | |
1711 | ||
f9de645d IJ |
1712 | proc tellme_setting_sec_simple {} { |
1713 | uplevel 1 { | |
1714 | ta_nomore | |
1715 | set sr sec | |
1716 | set v $setting | |
1717 | } | |
1718 | } | |
1719 | ||
1720 | proc tellme_setting_neednomsgs {} { | |
1721 | uplevel 1 { | |
1722 | if {[llength [msgsdb_get $n inbound]]} { | |
1723 | usererror "You must delete the incoming messages you have, first." | |
1724 | } | |
1725 | } | |
1726 | } | |
1727 | ||
1728 | def_setting tellme { | |
1729 | set secv [nickdb_get $n tellsec] | |
1730 | set ms [tellme_sec_desc $secv $n] | |
1731 | manyset $secv sec | |
1732 | switch -exact $sec { | |
1733 | insecure - secure { | |
1734 | set mr [tellme_rel_desc [nickdb_get $n tellrel] $n] | |
1735 | return "$ms $mr" | |
1736 | } | |
1737 | reject - mailto { | |
1738 | return $ms | |
1739 | } | |
1740 | } | |
1741 | } { | |
1742 | set setting [string tolower [ta_word]] | |
1743 | set nl [irctolower $n] | |
1744 | switch -exact $setting { | |
1745 | insecure { | |
1746 | tellme_setting_sec_simple | |
1747 | } | |
1748 | secure { | |
1749 | set every [ta_interval_optional 60 600] | |
1750 | ta_nomore | |
1751 | set sr sec | |
1752 | set v [list secure $every] | |
1753 | } | |
1754 | reject { | |
1755 | tellme_setting_neednomsgs | |
1756 | tellme_setting_sec_simple | |
1757 | } | |
1758 | mailto { | |
1759 | tellme_setting_neednomsgs | |
1760 | ||
1761 | upvar #0 nick_username($nl) nu | |
1762 | if {!([info exists nu] && [string length $nu])} { | |
1763 | usererror \ | |
1764 | "Sorry, you must register securely to have your messages mailed\ | |
1765 | (to prevent the use of this feature for spamming). See `help register'." | |
1766 | } | |
1767 | set sr sec | |
1768 | set v [list mailto [ta_word] $nu] | |
1769 | } | |
1770 | unreliable - pester - remind { | |
1771 | manyset [nickdb_get $n tellsec] sec | |
1772 | switch -exact $sec { | |
1773 | reject - mailto { | |
1774 | usererror \ | |
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." | |
1778 | } | |
1779 | } | |
1780 | set sr rel | |
1781 | set v $setting | |
1782 | if {"$setting" != "unreliable"} { | |
1783 | set every [ta_interval_optional 300 3600] | |
1784 | lappend v $every | |
1785 | } | |
bb72ec7b | 1786 | if {![string compare $setting remind]} { |
f9de645d IJ |
1787 | set within [ta_interval_optional 5 30] |
1788 | if {$within > $every} { | |
1789 | error "remind interval must be at least time to respond" | |
1790 | } | |
1791 | lappend v $within | |
1792 | } | |
1793 | ta_nomore | |
1794 | } | |
1795 | default { | |
1796 | error "invalid tellme setting $setting" | |
1797 | } | |
1798 | } | |
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] {} | |
1803 | } | |
1804 | ||
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" | |
1810 | set ol {} | |
1811 | set now [clock seconds] | |
1812 | while {[llength $ml]} { | |
1813 | manyset $ml r t n | |
1814 | set ml [lreplace $ml 0 2] | |
1815 | set td [expr {$now-$t}] | |
1816 | if {$n == 1} { | |
1817 | set iv [showinterval $td] | |
1818 | set ifo "$r, $iv" | |
1819 | set if1 "message to $r, $iv." | |
1820 | } else { | |
1821 | set iv [showintervalsecs $td 0] | |
1822 | set ifo "$r, $n messages, oldest $iv" | |
1823 | set if1 "$n messages to $r, oldest $iv." | |
1824 | } | |
1825 | if {$is1} { | |
1826 | sendprivmsg $luser "$m1 $if1" | |
1827 | return | |
1828 | } else { | |
1829 | lappend ol " to $ifo[expr {[llength $ml] ? ";" : "."}]" | |
1830 | } | |
1831 | } | |
1832 | sendprivmsg $luser "$m1 messages:" | |
1833 | msendprivmsg $luser $ol | |
1834 | } | |
1835 | ||
11d9bff9 | 1836 | def_ucmd set { |
f9de645d | 1837 | global settings |
11d9bff9 IJ |
1838 | prefix_nick |
1839 | check_notonchan | |
1840 | if {![nickdb_exists $n]} { | |
d83fb8db | 1841 | ucmdr {} "You are unknown to me and so have no settings. (Use `register'.)" |
11d9bff9 IJ |
1842 | } |
1843 | if {![ta_anymore]} { | |
1844 | set ol {} | |
f9de645d | 1845 | foreach opt $settings { |
11d9bff9 IJ |
1846 | lappend ol [format "%-10s %s" $opt [set_show/$opt]] |
1847 | } | |
1848 | ucmdr {} [join $ol "\n"] | |
1849 | } else { | |
1850 | set opt [ta_word] | |
1851 | if {[catch { info body set_show/$opt }]} { | |
1852 | error "no setting $opt" | |
1853 | } | |
1854 | if {![ta_anymore]} { | |
f9de645d | 1855 | ucmdr {} "$opt: [set_show/$opt]" |
11d9bff9 | 1856 | } else { |
86892128 | 1857 | nick_securitycheck 0 |
11d9bff9 IJ |
1858 | if {[catch { info body set_set/$opt }]} { |
1859 | error "setting $opt cannot be set with `set'" | |
1860 | } | |
1861 | set_set/$opt | |
1862 | } | |
1863 | } | |
1864 | } | |
7a70431a | 1865 | |
4fd2739c | 1866 | def_ucmd identpass { |
4fd2739c | 1867 | prefix_nick |
11d9bff9 | 1868 | check_notonchan |
534e26a9 | 1869 | set luser [irctolower $n] |
f9de645d IJ |
1870 | set username [ta_word] |
1871 | set passmd5 [md5sum "[ta_word]\n"] | |
1872 | ta_nomore | |
534e26a9 | 1873 | upvar #0 nick_onchans($luser) onchans |
4fd2739c | 1874 | if {![info exists onchans] || ![llength $onchans]} { |
7a70431a | 1875 | ucmdr "You must be on a channel with me to identify yourself." {} |
4fd2739c IJ |
1876 | } |
1877 | check_username $username | |
1878 | exec userv --timeout 3 $username << "$passmd5\n" > /dev/null \ | |
1879 | irc-identpass $n | |
534e26a9 | 1880 | upvar #0 nick_username($luser) rec_username |
4fd2739c | 1881 | set rec_username $username |
f9de645d | 1882 | after 50 [list tell_event $luser ident] |
7a70431a | 1883 | ucmdr "Pleased to see you, $username." {} |
4fd2739c IJ |
1884 | } |
1885 | ||
5551f0d1 IJ |
1886 | def_ucmd kill { |
1887 | global nick | |
1888 | prefix_nick | |
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." | |
1897 | } | |
1898 | set reason "at request of user $nu" | |
1899 | if {[ta_anymore]} { append reason "; $text" } | |
1900 | sendout KILL $target $reason | |
f9de645d | 1901 | ucmdr {} {} |
5551f0d1 IJ |
1902 | } |
1903 | ||
4fd2739c IJ |
1904 | def_ucmd summon { |
1905 | set target [ta_word] | |
1906 | ta_nomore | |
dac4d5e1 | 1907 | # fixme would be nice if the rest of the text was passed on instead |
4fd2739c | 1908 | check_username $target |
7ce72032 IJ |
1909 | prefix_nick |
1910 | ||
1911 | upvar #0 lastsummon($target) ls | |
1912 | set now [clock seconds] | |
1913 | if {[info exists ls]} { | |
1914 | set interval [expr {$now - $ls}] | |
1915 | if {$interval < 30} { | |
1916 | ucmdr {} \ | |
1917 | "Please be patient; $target was summoned only [showinterval $interval]." | |
1918 | } | |
1919 | } | |
1920 | regsub {^[^!]*!} $p {} path | |
1921 | if {[catch { | |
1922 | exec userv --timeout 3 $target irc-summon $n $path \ | |
1923 | [expr {[ischan $dest] ? "$dest" : ""}] \ | |
1924 | < /dev/null | |
1925 | } rv]} { | |
1926 | regsub -all "\n" $rv { / } rv | |
1927 | error $rv | |
1928 | } | |
1929 | if {[regexp {^problem (.*)} $rv dummy problem]} { | |
8a8d337d | 1930 | ucmdr {} "The user `$target' $problem." |
7ce72032 IJ |
1931 | } elseif {[regexp {^ok ([^ ]+) ([0-9]+)$} $rv dummy tty idlesince]} { |
1932 | set idletime [expr {$now - $idlesince}] | |
1933 | set ls $now | |
1934 | ucmdr {} {} {} "invites $target ($tty[expr { | |
ef177383 | 1935 | $idletime > 10 ? ", idle for [showintervalsecs $idletime 0]" : "" |
7ce72032 IJ |
1936 | }]) to [expr { |
1937 | [ischan $dest] ? "join us here" : "talk to you" | |
1938 | }]." | |
1939 | } else { | |
1940 | error "unexpected response from userv service: $rv" | |
1941 | } | |
1942 | } | |
1943 | ||
a69f7d2c IJ |
1944 | proc md5sum {value} { exec md5sum << $value } |
1945 | ||
83dd1224 | 1946 | def_ucmd seen { |
422f52e4 | 1947 | global lastseen nick |
83dd1224 IJ |
1948 | prefix_nick |
1949 | set ncase [ta_nick] | |
1950 | set nlower [irctolower $ncase] | |
422f52e4 | 1951 | ta_nomore |
83dd1224 | 1952 | set now [clock seconds] |
bb72ec7b | 1953 | if {![ircnick_compare $nlower $nick]} { |
a01859b6 | 1954 | usererror "I am not self-aware." |
83dd1224 IJ |
1955 | } elseif {![info exists lastseen($nlower)]} { |
1956 | set rstr "I've never seen $ncase." | |
422f52e4 | 1957 | } else { |
83dd1224 IJ |
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." | |
1962 | } | |
1963 | if {[ischan $dest]} { | |
1964 | set where $dest | |
1965 | } else { | |
1966 | set where {} | |
1967 | } | |
1968 | upvar #0 lookedfor($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 { | |
bb72ec7b | 1972 | if {![ircnick_compare [lindex $v 1] $n]} continue |
83dd1224 | 1973 | lappend lf $v |
cc2d31de | 1974 | } |
83dd1224 | 1975 | ucmdr {} $rstr |
cc2d31de IJ |
1976 | } |
1977 | ||
ebbae0a9 IJ |
1978 | proc lnick_marktime_cancel {luser} { |
1979 | upvar #0 nick_markid($luser) mi | |
1980 | if {![info exists mi]} return | |
1981 | catch { after cancel $mi } | |
1982 | catch { unset mi } | |
1983 | } | |
1984 | ||
f9de645d | 1985 | proc lnick_marktime_doafter {luser why ms mentiontold} { |
ebbae0a9 IJ |
1986 | lnick_marktime_cancel $luser |
1987 | upvar #0 nick_markid($luser) mi | |
f9de645d | 1988 | set mi [after $ms [list lnick_marktime_now $luser $why 0]] |
ebbae0a9 IJ |
1989 | } |
1990 | ||
1991 | proc lnick_marktime_reset {luser} { | |
1992 | set mt [nickdb_get $luser marktime] | |
bb72ec7b IJ |
1993 | switch -exact $mt { |
1994 | off - once { } | |
1995 | default { | |
1996 | lnick_marktime_doafter $luser "Time passes." [expr {$mt*1000}] 0 | |
1997 | } | |
1998 | } | |
ebbae0a9 IJ |
1999 | } |
2000 | ||
f9de645d | 2001 | proc lnick_marktime_start {luser why ms mentiontold} { |
ebbae0a9 | 2002 | set mt [nickdb_get $luser marktime] |
bb72ec7b IJ |
2003 | switch -exact $mt { |
2004 | off { | |
2005 | lnick_marktime_cancel $luser | |
2006 | if {$mentiontold} { after $ms [list lnick_checktold $luser] } | |
2007 | } | |
2008 | default { | |
2009 | lnick_marktime_doafter $luser $why $ms $mentiontold | |
2010 | } | |
ebbae0a9 IJ |
2011 | } |
2012 | } | |
2013 | ||
f9de645d | 2014 | proc lnick_marktime_now {luser why mentiontold} { |
ebbae0a9 | 2015 | upvar #0 nick_onchans($luser) oc |
93e9bcff IJ |
2016 | global calling_nick |
2017 | set calling_nick $luser | |
ebbae0a9 | 2018 | sendprivmsg $luser [lnick_pingstring $why $oc ""] |
f9de645d | 2019 | if {$mentiontold} { after 150 [list lnick_checktold $luser] } |
ebbae0a9 IJ |
2020 | lnick_marktime_reset $luser |
2021 | } | |
2022 | ||
2023 | proc lnick_pingstring {why oc apstring} { | |
2024 | global nick_onchans | |
2025 | catch { exec uptime } uptime | |
2026 | set nnicks [llength [array names nick_onchans]] | |
2027 | if {[regexp \ | |
ea8a1bfe | 2028 | {^ *([0-9:apm]+) +up.*, +(\d+) users?, +load average: +([0-9., ]+) *$} \ |
ebbae0a9 | 2029 | $uptime dummy time users load]} { |
93e9bcff | 2030 | regsub -all , $load {} load |
ebbae0a9 IJ |
2031 | set uptime "$time $nnicks/$users $load" |
2032 | } else { | |
2033 | append uptime ", $nnicks nicks" | |
2034 | } | |
2035 | if {[llength $oc]} { | |
2036 | set best_la 0 | |
2037 | set activity quiet | |
2038 | foreach ch $oc { | |
2039 | upvar #0 chan_lastactivity($ch) la | |
2040 | if {![info exists la]} continue | |
2041 | if {$la <= $best_la} continue | |
ef177383 IJ |
2042 | set since [showintervalsecs [expr {[clock seconds]-$la}] 1] |
2043 | set activity "$ch $since" | |
ebbae0a9 IJ |
2044 | set best_la $la |
2045 | } | |
2046 | } else { | |
2047 | set activity unseen | |
2048 | } | |
2049 | set str $why | |
2050 | append str " " $uptime " " $activity | |
2051 | if {[string length $apstring]} { append str " " $apstring } | |
2052 | return $str | |
2053 | } | |
2054 | ||
2055 | def_ucmd ping { | |
f9de645d IJ |
2056 | prefix_nick |
2057 | set ln [irctolower $n] | |
ebbae0a9 IJ |
2058 | if {[ischan $dest]} { |
2059 | set oc [irctolower $dest] | |
2060 | } else { | |
2061 | global nick_onchans | |
ebbae0a9 IJ |
2062 | if {[info exists nick_onchans($ln)]} { |
2063 | set oc $nick_onchans($ln) | |
2064 | } else { | |
2065 | set oc {} | |
2066 | } | |
2067 | if {[llength $oc]} { lnick_marktime_reset $ln } | |
2068 | } | |
f9de645d | 2069 | after 150 [list lnick_checktold $ln] |
ebbae0a9 IJ |
2070 | ucmdr {} [lnick_pingstring "Pong!" $oc $text] |
2071 | } | |
2072 | ||
28c8ab78 IJ |
2073 | proc ensure_globalsecret {} { |
2074 | global globalsecret | |
2075 | ||
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 | |
2081 | close $gsfile | |
2082 | unset gsfile | |
2083 | } | |
2084 | ||
534e26a9 | 2085 | proc connected {} { |
5551f0d1 IJ |
2086 | global operuserpass |
2087 | if {[info exists operuserpass]} { | |
2088 | eval sendout OPER $operuserpass | |
2089 | } | |
534e26a9 IJ |
2090 | foreach chan [chandb_list] { |
2091 | if {[chandb_get $chan autojoin]} { dojoin $chan } | |
2092 | } | |
2093 | } | |
2094 | ||
28c8ab78 | 2095 | ensure_globalsecret |
e6cc22dc | 2096 | loadhelp |
28c8ab78 | 2097 | ensure_connecting |