Commit | Line | Data |
---|---|---|
9bc33297 IJ |
1 | #!/usr/bin/tclsh8.2 |
2 | ||
3 | set host chiark | |
4 | set port 6667 | |
7ce72032 | 5 | if {![info exists nick]} { set nick Blight } |
a69f7d2c | 6 | if {![info exists ownfullname]} { set ownfullname "here to Help" } |
e1ba63be | 7 | set ownmailaddr blight@chiark.greenend.org.uk |
e1ba63be | 8 | |
7818b6af IJ |
9 | set out_maxburst 6 |
10 | set out_interval 2100 | |
11 | set out_lag_lag 5000 | |
12 | set out_lag_very 15000 | |
13 | ||
14 | if {![info exists out_queue]} { | |
15 | set out_creditms [expr {$out_maxburst*$out_interval}] | |
16 | set out_creditat [clock seconds] | |
17 | set out_queue {} | |
18 | set out_lag_reported 0 | |
19 | set out_lag_reportwhen $out_creditat | |
20 | } | |
21 | ||
e1ba63be IJ |
22 | if {![info exists globalsecret]} { |
23 | set gsfile [open /dev/urandom r] | |
24 | fconfigure $gsfile -translation binary | |
25 | set globalsecret [read $gsfile 32] | |
26 | binary scan $globalsecret H* globalsecret | |
27 | close $gsfile | |
28 | unset gsfile | |
29 | } | |
9bc33297 | 30 | |
20087363 IJ |
31 | proc manyset {list args} { |
32 | foreach val $list var $args { | |
33 | upvar 1 $var my | |
34 | set my $val | |
35 | } | |
36 | } | |
37 | ||
7a70431a IJ |
38 | proc try_except_finally {try except finally} { |
39 | global errorInfo errorCode | |
40 | set er [catch { uplevel 1 $try } emsg] | |
41 | if {$er} { | |
42 | set ei $errorInfo | |
43 | set ec $errorCode | |
44 | if {[catch { uplevel 1 $except } emsg3]} { | |
45 | append ei "\nALSO ERROR HANDLING ERROR:\n$emsg3" | |
46 | } | |
47 | } | |
48 | set er2 [catch { uplevel 1 $finally } emsg2] | |
49 | if {$er} { | |
50 | if {$er2} { | |
51 | append ei "\nALSO ERROR CLEANING UP:\n$emsg2" | |
52 | } | |
53 | return -code $er -errorinfo $ei -errorcode $ec $emsg | |
54 | } elseif {$er2} { | |
55 | return -code $er2 -errorinfo $errorInfo -errorcode $errorCode $emsg2 | |
56 | } else { | |
57 | return $emsg | |
58 | } | |
59 | } | |
60 | ||
7818b6af IJ |
61 | proc out__vars {} { |
62 | uplevel 1 { | |
63 | global out_queue out_creditms out_creditat out_interval out_maxburst | |
64 | global out_lag_lag out_lag_very | |
65 | #set pr [lindex [info level 0] 0] | |
66 | #puts $pr>[clock seconds]|$out_creditat|$out_creditms|[llength $out_queue]< | |
67 | } | |
68 | } | |
69 | ||
70 | proc out_lagged {} { | |
71 | out__vars | |
72 | if {[llength $out_queue]*$out_interval > $out_lag_very} { | |
73 | return 2 | |
74 | } elseif {[llength $out_queue]*$out_interval > $out_lag_lag} { | |
75 | return 1 | |
76 | } else { | |
77 | return 0 | |
78 | } | |
79 | } | |
80 | ||
81 | proc out_restart {} { | |
82 | out__vars | |
83 | ||
84 | set now [clock seconds] | |
85 | incr out_creditms [expr {($now - $out_creditat) * 1000}] | |
86 | set out_creditat $now | |
87 | if {$out_creditms > $out_maxburst*$out_interval} { | |
88 | set out_creditms [expr {$out_maxburst*$out_interval}] | |
89 | } | |
90 | out_runqueue $now | |
91 | } | |
92 | ||
93 | proc out_runqueue {now} { | |
cc2d31de | 94 | global sock |
7818b6af IJ |
95 | out__vars |
96 | ||
97 | while {[llength $out_queue] && $out_creditms >= $out_interval} { | |
98 | #puts rq>$now|$out_creditat|$out_creditms|[llength $out_queue]< | |
99 | manyset [lindex $out_queue 0] orgwhen msg | |
100 | set out_queue [lrange $out_queue 1 end] | |
101 | if {[llength $out_queue]} { | |
102 | append orgwhen "+[expr {$now - $orgwhen}]" | |
103 | append orgwhen ([llength $out_queue])" | |
104 | } | |
105 | puts "$orgwhen -> $msg" | |
106 | puts $sock $msg | |
107 | incr out_creditms -$out_interval | |
108 | } | |
109 | if {[llength $out_queue]} { | |
110 | after $out_interval out_nextmessage | |
111 | } | |
112 | } | |
113 | ||
114 | proc out_nextmessage {} { | |
115 | out__vars | |
116 | set now [clock seconds] | |
117 | incr out_creditms $out_interval | |
118 | set out_creditat $now | |
119 | out_runqueue $now | |
120 | } | |
121 | ||
122 | proc sendout_priority {priority command args} { | |
123 | global sock out_queue | |
9bc33297 IJ |
124 | if {[llength $args]} { |
125 | set la [lindex $args end] | |
126 | set args [lreplace $args end end] | |
127 | foreach i $args { | |
128 | if {[regexp {[: ]} $i]} { | |
cc2d31de | 129 | error "bad argument in output $i ($command $args)" |
9bc33297 IJ |
130 | } |
131 | } | |
cc2d31de | 132 | lappend args :$la |
9bc33297 IJ |
133 | } |
134 | set args [lreplace $args 0 -1 $command] | |
cc2d31de | 135 | set string [join $args { }] |
7818b6af IJ |
136 | set now [clock seconds] |
137 | set newe [list $now $string] | |
138 | if {$priority} { | |
139 | set out_queue [concat [list $newe] $out_queue] | |
140 | } else { | |
141 | lappend out_queue $newe | |
142 | } | |
143 | if {[llength $out_queue] == 1} { | |
144 | out_restart | |
145 | } | |
9bc33297 | 146 | } |
9bc33297 | 147 | |
7818b6af IJ |
148 | proc sendout {command args} { eval sendout_priority [list 0 $command] $args } |
149 | ||
9bc33297 IJ |
150 | proc log {data} { |
151 | puts $data | |
152 | } | |
153 | ||
154 | proc logerror {data} { | |
155 | log $data | |
cc2d31de IJ |
156 | } |
157 | ||
158 | proc saveeic {} { | |
159 | global saveei saveec errorInfo errorCode | |
160 | ||
161 | set saveei $errorInfo | |
162 | set saveec $errorCode | |
163 | ||
164 | puts ">$saveec|$saveei<" | |
165 | } | |
166 | ||
167 | proc bgerror {msg} { | |
168 | global save | |
169 | logerror $msg | |
170 | saveeic | |
171 | } | |
9bc33297 IJ |
172 | |
173 | proc onread {args} { | |
17bfe24c | 174 | global sock nick calling_nick errorInfo errorCode |
9bc33297 | 175 | |
cc2d31de IJ |
176 | if {[gets $sock line] == -1} { set terminate 1; return } |
177 | regsub -all "\[^ -\176\240-\376\]" $line ? line | |
9bc33297 | 178 | set org $line |
17bfe24c IJ |
179 | |
180 | set ei $errorInfo | |
181 | set ec $errorCode | |
a4a1f396 | 182 | catch { unset calling_nick } |
17bfe24c IJ |
183 | set errorInfo $ei |
184 | set errorCode $ec | |
185 | ||
9bc33297 IJ |
186 | if {[regexp -nocase {^:([^ ]+) (.*)} $line dummy prefix remain]} { |
187 | set line $remain | |
a4a1f396 IJ |
188 | if {[regexp {^([^!]+)!} $prefix dummy maybenick]} { |
189 | set calling_nick $maybenick | |
190 | if {"[irctolower $maybenick]" == "[irctolower $nick]"} return | |
191 | } | |
9bc33297 IJ |
192 | } else { |
193 | set prefix {} | |
194 | } | |
cc2d31de | 195 | if {![string length $line]} { return } |
9bc33297 IJ |
196 | if {![regexp -nocase {^([0-9a-z]+) *(.*)} $line dummy command line]} { |
197 | log "bad command: $org" | |
198 | return | |
199 | } | |
cc2d31de | 200 | set command [string toupper $command] |
9bc33297 | 201 | set params {} |
cc2d31de | 202 | while {[regexp {^([^ :]+) *(.*)} $line dummy thisword line]} { |
9bc33297 IJ |
203 | lappend params $thisword |
204 | } | |
205 | if {[regexp {^:(.*)} $line dummy thisword]} { | |
206 | lappend params $thisword | |
207 | } elseif {[string length $line]} { | |
208 | log "junk at end: $org" | |
209 | return | |
210 | } | |
cc2d31de IJ |
211 | if {"$command" == "PRIVMSG" && |
212 | [regexp {^[&#+!]} [lindex $params 0]] && | |
213 | ![regexp {^!} [lindex $params 1]]} { | |
214 | # on-channel message, ignore | |
422f52e4 | 215 | catch { |
83dd1224 | 216 | recordlastseen_p $prefix "talking on [lindex $params 0]" 1 |
422f52e4 | 217 | } |
cc2d31de IJ |
218 | return |
219 | } | |
83dd1224 | 220 | log "[clock seconds] <- $org" |
9bc33297 | 221 | set procname msg_$command |
cc2d31de | 222 | if {[catch { info body $procname }]} { return } |
9bc33297 IJ |
223 | if {[catch { |
224 | eval [list $procname $prefix $command] $params | |
225 | } emsg]} { | |
226 | logerror "error: $emsg ($prefix $command $params)" | |
cc2d31de | 227 | saveeic |
9bc33297 IJ |
228 | } |
229 | } | |
230 | ||
7ce72032 | 231 | proc sendprivmsg {dest l} { |
20087363 IJ |
232 | foreach v [split $l "\n"] { |
233 | sendout [expr {[ischan $dest] ? "PRIVMSG" : "NOTICE"}] $dest $v | |
234 | } | |
83dd1224 | 235 | } |
7818b6af IJ |
236 | proc sendaction_priority {priority dest what} { |
237 | sendout_priority $priority PRIVMSG $dest "\001ACTION $what\001" | |
238 | } | |
7ce72032 IJ |
239 | proc msendprivmsg {dest ll} { foreach l $ll { sendprivmsg $dest $l } } |
240 | proc msendprivmsg_delayed {delay dest ll} { after $delay [list msendprivmsg $dest $ll] } | |
83dd1224 | 241 | |
cc2d31de IJ |
242 | proc prefix_none {} { |
243 | upvar 1 p p | |
9bc33297 | 244 | if {[string length $p]} { error "prefix specified" } |
cc2d31de | 245 | } |
9bc33297 | 246 | |
cc2d31de IJ |
247 | proc msg_PING {p c s1} { |
248 | prefix_none | |
249 | sendout PONG $s1 | |
9bc33297 IJ |
250 | } |
251 | ||
cc2d31de IJ |
252 | proc check_nick {n} { |
253 | if {[regexp -nocase {[^][\\`_^{|}a-z0-9-]} $n]} { error "bad char in nick" } | |
254 | if {[regexp {^[-0-9]} $n]} { error "bad nick start" } | |
255 | } | |
256 | ||
422f52e4 IJ |
257 | proc ischan {dest} { |
258 | return [regexp {^[&#+!]} $dest] | |
259 | } | |
260 | ||
261 | proc irctolower {v} { | |
262 | foreach {from to} [list "\\\[" "{" \ | |
263 | "\\\]" "}" \ | |
264 | "\\\\" "|" \ | |
265 | "~" "^"] { | |
266 | regsub -all $from $v $to v | |
267 | } | |
268 | return [string tolower $v] | |
269 | } | |
270 | ||
cc2d31de IJ |
271 | proc prefix_nick {} { |
272 | global nick | |
273 | upvar 1 p p | |
274 | upvar 1 n n | |
275 | if {![regexp {^([^!]+)!} $p dummy n]} { error "not from nick" } | |
276 | check_nick $n | |
a056c4bd IJ |
277 | if {"[irctolower $n]" == "[irctolower $nick]"} { |
278 | error "from myself" {} {} | |
279 | } | |
422f52e4 IJ |
280 | } |
281 | ||
7ce72032 | 282 | proc showintervalsecs {howlong} { |
d83fb8db IJ |
283 | return [showintervalsecs/[opt timeformat] $howlong] |
284 | } | |
285 | ||
286 | proc showintervalsecs/ks {howlong} { | |
7ce72032 IJ |
287 | if {$howlong < 1000} { |
288 | return "${howlong}s" | |
83dd1224 IJ |
289 | } else { |
290 | if {$howlong < 1000000} { | |
291 | set pfx k | |
292 | set scale 1000 | |
293 | } else { | |
294 | set pfx M | |
295 | set scale 1000000 | |
296 | } | |
297 | set value [expr "$howlong.0 / $scale"] | |
298 | foreach {min format} {100 %.0f 10 %.1f 1 %.2f} { | |
299 | if {$value < $min} continue | |
7ce72032 | 300 | return [format "$format${pfx}s" $value] |
83dd1224 IJ |
301 | } |
302 | } | |
303 | } | |
304 | ||
d83fb8db IJ |
305 | proc format_qty {qty unit} { |
306 | set o $qty | |
307 | append o " " | |
308 | append o $unit | |
309 | if {$qty != 1} { append o s } | |
310 | return $o | |
311 | } | |
312 | ||
313 | proc showintervalsecs/hms {qty} { | |
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 | } | |
322 | set o [format_qty $qty [lindex $ul 0]] | |
323 | if {$remainv} { | |
324 | append o " " | |
325 | append o [format_qty $remainv $remainu] | |
326 | } | |
327 | return $o | |
328 | } | |
329 | ||
7ce72032 IJ |
330 | proc showinterval {howlong} { |
331 | if {$howlong <= 0} { | |
332 | return {just now} | |
333 | } else { | |
334 | return "[showintervalsecs $howlong] ago" | |
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 IJ |
423 | } |
424 | ||
83dd1224 | 425 | proc recordlastseen_p {p how here} { |
422f52e4 | 426 | prefix_nick |
83dd1224 | 427 | recordlastseen_n $n $how $here |
422f52e4 IJ |
428 | } |
429 | ||
430 | proc chanmode_arg {} { | |
431 | upvar 2 args cm_args | |
432 | set rv [lindex $cm_args 0] | |
433 | set cm_args [lreplace cm_args 0 0] | |
434 | return $rv | |
435 | } | |
436 | ||
83dd1224 | 437 | proc chanmode_o1 {m g p chan} { |
20087363 | 438 | global nick chan_initialop |
83dd1224 IJ |
439 | prefix_nick |
440 | set who [chanmode_arg] | |
441 | recordlastseen_n $n "being nice to $who" 1 | |
442 | if {"[irctolower $who]" == "[irctolower $nick]"} { | |
20087363 IJ |
443 | set nl [irctolower $n] |
444 | upvar #0 nick_unique($n) u | |
445 | if {[chandb_exists $chan]} { | |
446 | sendprivmsg $n Thanks. | |
447 | } elseif {![info exists u]} { | |
448 | sendprivmsg $n {Op me while not on the channel, why don't you ?} | |
449 | } else { | |
450 | set chan_initialop([irctolower $chan]) $u | |
451 | sendprivmsg $n \ | |
452 | "Thanks. You can use `channel manager ...' to register this channel." | |
453 | if {![nickdb_exists $n] || ![string length [nickdb_get $n username]]} { | |
454 | sendprivmsg $n \ | |
455 | "(But to do that you must register your nick securely first.)" | |
456 | } | |
457 | } | |
83dd1224 IJ |
458 | } |
459 | } | |
460 | ||
422f52e4 IJ |
461 | proc chanmode_o0 {m g p chan} { |
462 | global nick chandeop | |
463 | prefix_nick | |
464 | set who [chanmode_arg] | |
83dd1224 | 465 | recordlastseen_p $p "being mean to $who" 1 |
422f52e4 IJ |
466 | if {"[irctolower $who]" == "[irctolower $nick]"} { |
467 | set chandeop($chan) [list [clock seconds] $p] | |
468 | } | |
cc2d31de | 469 | } |
9bc33297 | 470 | |
422f52e4 IJ |
471 | proc msg_MODE {p c dest modelist args} { |
472 | if {![ischan $dest]} return | |
473 | if {[regexp {^\-(.+)$} $modelist dummy modelist]} { | |
474 | set give 0 | |
475 | } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} { | |
476 | set give 1 | |
477 | } else { | |
478 | error "invalid modelist" | |
479 | } | |
480 | foreach m [split $modelist] { | |
481 | set procname chanmode_$m$give | |
482 | if {[catch { info body $procname }]} { | |
83dd1224 | 483 | recordlastseen_p $p "fiddling with $dest" 1 |
422f52e4 IJ |
484 | } else { |
485 | $procname $m $give $p $dest | |
486 | } | |
487 | } | |
488 | } | |
489 | ||
a4a1f396 IJ |
490 | proc channel_noone_seen {chan} { |
491 | global nick_onchans | |
492 | foreach n [array names nick_onchans] { | |
493 | upvar #0 nick_onchans($n) oc | |
494 | set oc [grep tc {"$tc" != "$chan"} $oc] | |
495 | } | |
496 | } | |
497 | ||
a056c4bd | 498 | proc process_kickpart {chan user} { |
a4a1f396 | 499 | global nick |
a056c4bd IJ |
500 | check_nick $user |
501 | if {![ischan $chan]} { error "not a channel" } | |
a4a1f396 IJ |
502 | if {"[irctolower $user]" == "[irctolower $nick]"} { |
503 | channel_noone_seen $chan | |
504 | } | |
a056c4bd IJ |
505 | upvar #0 nick_onchans($user) oc |
506 | set lc [irctolower $chan] | |
507 | set oc [grep tc {"$tc" != "$lc"} $oc] | |
d83fb8db | 508 | if {![llength $oc]} { nick_forget $user } |
a4a1f396 | 509 | nick_case $user |
a056c4bd IJ |
510 | } |
511 | ||
512 | proc msg_KICK {p c chans users comment} { | |
513 | set chans [split $chans ,] | |
514 | set users [split $users ,] | |
515 | if {[llength $chans] > 1} { | |
516 | foreach chan $chans user $users { process_kickpart $chan $user } | |
517 | } else { | |
518 | foreach user $users { process_kickpart [lindex $chans 0] $user } | |
519 | } | |
520 | } | |
521 | ||
522 | proc msg_KILL {p c user why} { | |
523 | nick_forget $user | |
524 | } | |
525 | ||
20087363 IJ |
526 | set nick_counter 0 |
527 | set nick_arys {onchans username unique} | |
a056c4bd IJ |
528 | |
529 | proc nick_forget {n} { | |
530 | global nick_arys | |
531 | foreach ary $nick_arys { | |
532 | upvar #0 nick_${ary}($n) av | |
533 | catch { unset av } | |
534 | } | |
a4a1f396 IJ |
535 | nick_case $n |
536 | } | |
537 | ||
538 | proc nick_case {n} { | |
539 | global nick_case | |
540 | set nick_case([irctolower $n]) $n | |
a056c4bd IJ |
541 | } |
542 | ||
83dd1224 | 543 | proc msg_NICK {p c newnick} { |
a4a1f396 | 544 | global nick_arys nick_case |
83dd1224 IJ |
545 | prefix_nick |
546 | recordlastseen_n $n "changing nicks to $newnick" 0 | |
547 | recordlastseen_n $newnick "changing nicks from $n" 1 | |
a056c4bd IJ |
548 | foreach ary $nick_arys { |
549 | upvar #0 nick_${ary}($n) old | |
550 | upvar #0 nick_${ary}($newnick) new | |
551 | if {[info exists new]} { error "nick collision ?! $ary $n $newnick" } | |
552 | if {[info exists old]} { set new $old; unset old } | |
553 | } | |
a4a1f396 | 554 | nick_case $newnick |
83dd1224 IJ |
555 | } |
556 | ||
20087363 IJ |
557 | proc nick_ishere {n} { |
558 | global nick_counter | |
559 | upvar #0 nick_unique($n) u | |
560 | if {![info exists u]} { set u [incr nick_counter].$n.[clock seconds] } | |
561 | nick_case $n | |
562 | } | |
563 | ||
a056c4bd IJ |
564 | proc msg_JOIN {p c chan} { |
565 | prefix_nick | |
566 | recordlastseen_n $n "joining $chan" 1 | |
567 | upvar #0 nick_onchans($n) oc | |
568 | lappend oc [irctolower $chan] | |
20087363 | 569 | nick_ishere $n |
a056c4bd IJ |
570 | } |
571 | proc msg_PART {p c chan} { | |
572 | prefix_nick | |
573 | recordlastseen_n $n "leaving $chan" 1 | |
574 | process_kickpart $chan $n | |
575 | } | |
576 | proc msg_QUIT {p c why} { | |
577 | prefix_nick | |
578 | recordlastseen_n $n "leaving ($why)" 0 | |
579 | nick_forget $n | |
580 | } | |
422f52e4 | 581 | |
cc2d31de IJ |
582 | proc msg_PRIVMSG {p c dest text} { |
583 | prefix_nick | |
422f52e4 | 584 | if {[ischan $dest]} { |
83dd1224 | 585 | recordlastseen_n $n "invoking me in $dest" 1 |
422f52e4 | 586 | set output $dest |
cc2d31de | 587 | } else { |
83dd1224 | 588 | recordlastseen_n $n "talking to me" 1 |
422f52e4 IJ |
589 | set output $n |
590 | } | |
a4a1f396 | 591 | nick_case $n |
422f52e4 IJ |
592 | |
593 | if {[catch { | |
594 | regsub {^! *} $text {} text | |
595 | set ucmd [ta_word] | |
83dd1224 | 596 | set procname ucmd/[string tolower $ucmd] |
422f52e4 IJ |
597 | if {[catch { info body $procname }]} { |
598 | error "unknown command; try help for help" | |
599 | } | |
83dd1224 | 600 | $procname $p $dest |
422f52e4 | 601 | } rv]} { |
7ce72032 | 602 | sendprivmsg $n "error: $rv" |
422f52e4 | 603 | } else { |
7ce72032 | 604 | manyset $rv priv_msgs pub_msgs priv_acts pub_acts |
7a70431a | 605 | foreach {td val} [list $n $priv_acts $output $pub_acts] { |
7ce72032 | 606 | foreach l [split $val "\n"] { |
7818b6af | 607 | sendaction_priority 0 $td $l |
7ce72032 IJ |
608 | } |
609 | } | |
7a70431a | 610 | foreach {td val} [list $n $priv_msgs $output $pub_msgs] { |
422f52e4 | 611 | foreach l [split $val "\n"] { |
7a70431a | 612 | sendprivmsg $td $l |
422f52e4 IJ |
613 | } |
614 | } | |
615 | } | |
616 | } | |
617 | ||
a056c4bd IJ |
618 | proc msg_INVITE {p c n chan} { |
619 | after 1000 [list sendout JOIN $chan] | |
620 | } | |
621 | ||
622 | proc grep {var predicate list} { | |
623 | set o {} | |
624 | upvar 1 $var v | |
625 | foreach v $list { | |
626 | if {[uplevel 1 [list expr $predicate]]} { lappend o $v } | |
627 | } | |
628 | return $o | |
629 | } | |
630 | ||
631 | proc msg_353 {p c dest type chan nicklist} { | |
632 | global names_chans nick_onchans | |
633 | if {![info exists names_chans]} { set names_chans {} } | |
634 | set chan [irctolower $chan] | |
635 | lappend names_chans $chan | |
a4a1f396 | 636 | channel_noone_seen $chan |
a056c4bd IJ |
637 | foreach n [split $nicklist { }] { |
638 | regsub {^[@+]} $n {} n | |
a056c4bd | 639 | if {![string length $n]} continue |
a4a1f396 | 640 | check_nick $n |
a056c4bd IJ |
641 | upvar #0 nick_onchans($n) oc |
642 | lappend oc $chan | |
20087363 | 643 | nick_ishere $n |
a056c4bd IJ |
644 | } |
645 | } | |
646 | ||
647 | proc msg_366 {p c args} { | |
648 | global names_chans nick_onchans | |
649 | if {[llength names_chans] > 1} { | |
650 | foreach n [array names nick_onchans] { | |
651 | upvar #0 nick_onchans($n) oc | |
652 | set oc [grep tc {[lsearch -exact $tc $names_chans] >= 0} $oc] | |
653 | if {![llength $oc]} { nick_forget $n } | |
654 | } | |
655 | } | |
656 | unset names_chans | |
657 | } | |
658 | ||
11d9bff9 IJ |
659 | proc ta_anymore {} { |
660 | upvar 1 text text | |
661 | return [expr {!![string length $text]}] | |
662 | } | |
663 | ||
422f52e4 IJ |
664 | proc ta_nomore {} { |
665 | upvar 1 text text | |
666 | if {[string length $text]} { error "too many parameters" } | |
667 | } | |
668 | ||
669 | proc ta_word {} { | |
670 | upvar 1 text text | |
671 | if {![regexp {^([^ ]+) *(.*)} $text dummy firstword text]} { | |
672 | error "too few parameters" | |
673 | } | |
674 | return $firstword | |
675 | } | |
676 | ||
677 | proc ta_nick {} { | |
678 | upvar 1 text text | |
679 | set v [ta_word] | |
680 | check_nick $v | |
681 | return $v | |
682 | } | |
683 | ||
83dd1224 IJ |
684 | proc def_ucmd {cmdname body} { |
685 | proc ucmd/$cmdname {p dest} " upvar 1 text text\n$body" | |
686 | } | |
687 | ||
7ce72032 IJ |
688 | proc ucmdr {priv pub args} { |
689 | return -code return [concat [list $priv $pub] $args] | |
422f52e4 | 690 | } |
e1ba63be | 691 | |
e6cc22dc IJ |
692 | proc loadhelp {} { |
693 | global help_topics | |
694 | ||
695 | catch { unset help_topics } | |
696 | set f [open helpinfos r] | |
d83fb8db IJ |
697 | try_except_finally { |
698 | set lno 0 | |
699 | while {[gets $f l] >= 0} { | |
700 | incr lno | |
701 | if {[regexp {^#.*} $l]} { | |
702 | } elseif {[regexp {^ *$} $l]} { | |
703 | if {[info exists topic]} { | |
704 | set help_topics($topic) [join $lines "\n"] | |
705 | unset topic | |
706 | unset lines | |
707 | } | |
708 | } elseif {[regexp {^!([-+._0-9a-z]*)$} $l dummy newtopic]} { | |
709 | if {[info exists topic]} { | |
710 | error "help $newtopic while in $topic" | |
711 | } | |
712 | set topic $newtopic | |
713 | set lines {} | |
714 | } elseif {[regexp {^[^!#]} $l]} { | |
715 | set topic | |
716 | lappend lines [string trimright $l] | |
717 | } else { | |
718 | error "eh ? $lno: $l" | |
e6cc22dc | 719 | } |
e6cc22dc | 720 | } |
d83fb8db IJ |
721 | if {[info exists topic]} { error "unfinished topic $topic" } |
722 | } {} { | |
723 | close $f | |
e6cc22dc | 724 | } |
422f52e4 IJ |
725 | } |
726 | ||
e6cc22dc | 727 | def_ucmd help { |
7818b6af IJ |
728 | if {[set lag [out_lagged]]} { |
729 | if {[ischan $dest]} { set replyto $dest } else { set replyto $n } | |
730 | if {$lag > 1} { | |
731 | sendaction_priority 1 $replyto \ | |
732 | "is very lagged. Please ask for help again later." | |
733 | ucmdr {} {} | |
734 | } else { | |
735 | sendaction_priority 1 $replyto \ | |
736 | "is lagged. Your help will arrive shortly ..." | |
737 | } | |
738 | } | |
739 | ||
e6cc22dc | 740 | upvar #0 help_topics([irctolower [string trim $text]]) info |
4fd2739c | 741 | if {![info exists info]} { ucmdr "No help on $text, sorry." {} } |
e6cc22dc IJ |
742 | ucmdr $info {} |
743 | } | |
e1ba63be | 744 | |
e6cc22dc IJ |
745 | def_ucmd ? { |
746 | global help_topics | |
747 | ucmdr $help_topics() {} | |
748 | } | |
e1ba63be | 749 | |
4fd2739c | 750 | proc check_username {target} { |
7ce72032 IJ |
751 | if { |
752 | [string length $target] > 8 || | |
753 | [regexp {[^-0-9a-z]} $target] || | |
754 | ![regexp {^[a-z]} $target] | |
755 | } { error "invalid username" } | |
4fd2739c IJ |
756 | } |
757 | ||
20087363 | 758 | proc somedb__head {} { |
7a70431a | 759 | uplevel 1 { |
20087363 IJ |
760 | set idl [irctolower $id] |
761 | upvar #0 ${nickchan}db($idl) ndbe | |
762 | binary scan $idl H* idh | |
763 | set idfn $fprefix$idh | |
764 | if {![info exists iddbe] && [file exists $idfn]} { | |
765 | set f [open $idfn r] | |
7a70431a IJ |
766 | try_except_finally { set newval [read $f] } {} { close $f } |
767 | if {[llength $newval] % 2} { error "invalid length" } | |
20087363 | 768 | set iddbe $newval |
7a70431a IJ |
769 | } |
770 | } | |
771 | } | |
772 | ||
20087363 IJ |
773 | proc def_somedb {name arglist body} { |
774 | foreach {nickchan fprefix} {nick users/n chan chans/c} { | |
775 | proc ${nickchan}db_$name $arglist \ | |
776 | "set nickchan $nickchan; set fprefix $fprefix; somedb__head; $body" | |
777 | } | |
7a70431a IJ |
778 | } |
779 | ||
20087363 IJ |
780 | def_somedb exists {id} { |
781 | return [info exists iddbe] | |
7a70431a IJ |
782 | } |
783 | ||
20087363 IJ |
784 | def_somedb delete {id} { |
785 | catch { unset iddbe } | |
786 | file delete $idfn | |
7a70431a IJ |
787 | } |
788 | ||
20087363 IJ |
789 | set default_settings_nick {timeformat ks} |
790 | set default_settings_chan {autojoin 1} | |
7a70431a | 791 | |
20087363 IJ |
792 | def_somedb set {id args} { |
793 | upvar #0 default_settings_$nickchan def | |
794 | if {![info exists iddbe]} { set iddbe $def } | |
795 | foreach {key value} [concat $iddbe $args] { set a($key) $value } | |
7a70431a IJ |
796 | set newval {} |
797 | foreach {key value} [array get a] { lappend newval $key $value } | |
20087363 | 798 | set f [open $idfn.new w] |
7a70431a IJ |
799 | try_except_finally { |
800 | puts $f $newval | |
801 | close $f | |
20087363 | 802 | file rename -force $idfn.new $idfn |
7a70431a | 803 | } { |
7a70431a | 804 | } { |
d83fb8db | 805 | catch { close $f } |
7a70431a | 806 | } |
20087363 | 807 | set iddbe $newval |
7a70431a IJ |
808 | } |
809 | ||
20087363 IJ |
810 | def_somedb get {id key} { |
811 | upvar #0 default_settings_$nickchan def | |
812 | if {[info exists iddbe]} { | |
813 | set l $iddbe | |
7a70431a | 814 | } else { |
20087363 | 815 | set l $def |
7a70431a IJ |
816 | } |
817 | foreach {tkey value} $l { | |
818 | if {"$tkey" == "$key"} { return $value } | |
819 | } | |
820 | error "unset setting $key" | |
821 | } | |
822 | ||
20087363 IJ |
823 | proc opt {key} { |
824 | global calling_nick | |
825 | if {[info exists calling_nick]} { set n $calling_nick } { set n {} } | |
826 | return [nickdb_get $n $key] | |
827 | } | |
828 | ||
7a70431a IJ |
829 | proc check_notonchan {} { |
830 | upvar 1 dest dest | |
831 | if {[ischan $dest]} { error "that command must be sent privately" } | |
832 | } | |
833 | ||
834 | proc nick_securitycheck {strict} { | |
835 | upvar 1 n n | |
836 | if {![nickdb_exists $n]} { error "you are unknown to me, use `register'." } | |
20087363 | 837 | set wantu [nickdb_get $n username] |
7a70431a IJ |
838 | if {![string length $wantu]} { |
839 | if {$strict} { | |
840 | error "that feature is only available to secure users, sorry." | |
841 | } else { | |
842 | return | |
843 | } | |
844 | } | |
845 | upvar #0 nick_username($n) nu | |
846 | if {![info exists nu]} { | |
847 | error "nick $n is secure, you must identify yourself first." | |
848 | } | |
849 | if {"$wantu" != "$nu"} { | |
850 | error "you are the wrong user - the nick $n belongs to $wantu, not $nu" | |
851 | } | |
852 | } | |
853 | ||
20087363 IJ |
854 | proc channel_securitycheck {channel n} { |
855 | # You must also call `nick_securitycheck 1' | |
c362e172 IJ |
856 | set mgrs [chandb_get $channel managers] |
857 | if {[lsearch -exact [irctolower $mgrs] [irctolower $n]] < 0} { | |
20087363 IJ |
858 | error "you are not a manager of $channel" |
859 | } | |
860 | } | |
861 | ||
862 | proc def_chancmd {name body} { | |
863 | proc channel/$name {} \ | |
864 | " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body" | |
865 | } | |
866 | ||
867 | def_chancmd manager { | |
868 | set opcode [ta_word] | |
869 | switch -exact _$opcode { | |
870 | _= { set ml {} } | |
871 | _+ - _- { | |
872 | if {[chandb_exists $chan]} { | |
873 | set ml [chandb_get $chan managers] | |
874 | } else { | |
875 | set ml [list [irctolower $n]] | |
876 | } | |
877 | } | |
878 | default { | |
879 | error "`channel manager' opcode must be one of + - =" | |
880 | } | |
881 | } | |
882 | foreach nn [split $text " "] { | |
883 | if {![string length $nn]} continue | |
884 | check_nick $nn | |
885 | set nn [irctolower $nn] | |
886 | if {"$opcode" != "-"} { | |
887 | lappend ml $nn | |
888 | } else { | |
889 | set ml [grep nq {"$nq" != "$nn"} $ml] | |
890 | } | |
891 | } | |
892 | if {[llength $ml]} { | |
893 | chandb_set $chan managers $ml | |
894 | ucmdr "Managers of $chan: $ml" {} | |
895 | } else { | |
896 | chandb_delete $chan | |
897 | ucmdr {} {} "forgets about managing $chan." {} | |
898 | } | |
899 | } | |
900 | ||
901 | def_chancmd autojoin { | |
902 | set yesno [ta_word] | |
903 | switch -exact [string tolower $yesno] { | |
904 | no { set nv 0 } | |
905 | yes { set nv 1 } | |
906 | default { error "channel autojoin must be `yes' or `no' } | |
907 | } | |
908 | chandb_set $chan autojoin $nv | |
909 | } | |
910 | ||
911 | def_chancmd show { | |
912 | if {[chandb_exists $chan]} { | |
913 | set l "Settings for $chan: autojoin " | |
914 | append l [lindex {no yes} [chandb_get $chan autojoin]] | |
915 | append l "\nManagers: " | |
916 | append l [join [chandb_get $chan managers] " "] | |
917 | ucmdr {} $l | |
918 | } else { | |
919 | ucmdr {} "The channel $chan is not managed." | |
920 | } | |
921 | } | |
922 | ||
923 | def_ucmd op { | |
924 | if {[ischan $dest]} { set target $dest } | |
925 | if {[ta_anymore]} { set target [ta_word] } | |
926 | ta_nomore | |
927 | if {![info exists target]} { error "you must specify, or !... on, the channel" } | |
928 | if {![ischan $target]} { error "not a valid channel" } | |
929 | if {![chandb_exists $target]} { error "$target is not a managed channel." } | |
930 | prefix_nick | |
931 | nick_securitycheck 1 | |
932 | channel_securitycheck $target $n | |
933 | sendout MODE $target +o $n | |
934 | } | |
935 | ||
936 | def_ucmd channel { | |
937 | if {[ischan $dest]} { set target $dest } | |
938 | if {![ta_anymore]} { | |
939 | set subcmd show | |
940 | } else { | |
941 | set subcmd [ta_word] | |
942 | } | |
943 | if {[ischan $subcmd]} { | |
944 | set target $subcmd | |
945 | if {![ta_anymore]} { | |
946 | set subcmd show | |
947 | } else { | |
948 | set subcmd [ta_word] | |
949 | } | |
950 | } | |
951 | if {![info exists target]} { error "privately, you must specify a channel" } | |
952 | set procname channel/$subcmd | |
953 | if {"$subcmd" != "show"} { | |
954 | if {[catch { info body $procname }]} { error "unknown channel setting $subcmd" } | |
955 | prefix_nick | |
956 | nick_securitycheck 1 | |
957 | if {[chandb_exists $target]} { | |
958 | channel_securitycheck $target $n | |
959 | } else { | |
960 | upvar #0 chan_initialop([irctolower $target]) io | |
961 | upvar #0 nick_unique($n) u | |
962 | if {![info exists io]} { error "$target is not a managed channel" } | |
963 | if {"$io" != "$u"} { error "you are not the interim manager of $target" } | |
964 | if {"$subcmd" != "manager"} { error "use `channel manager' first" } | |
965 | } | |
966 | } | |
967 | channel/$subcmd | |
968 | } | |
969 | ||
a4a1f396 IJ |
970 | def_ucmd who { |
971 | if {[ta_anymore]} { | |
972 | set target [ta_word]; ta_nomore | |
973 | set myself 1 | |
974 | } else { | |
975 | prefix_nick | |
976 | set target $n | |
977 | set myself [expr {"$target" != "$n"}] | |
978 | } | |
979 | upvar #0 nick_case([irctolower $target]) nc | |
980 | set nshow $target | |
981 | if {[info exists nc]} { | |
982 | upvar #0 nick_onchans($nc) oc | |
983 | upvar #0 nick_username($nc) nu | |
984 | if {[info exists oc]} { set nshow $nc } | |
985 | } | |
986 | if {![nickdb_exists $target]} { | |
987 | set ol "$nshow is not a registered nick." | |
20087363 | 988 | } elseif {[string length [set username [nickdb_get $target username]]]} { |
a4a1f396 IJ |
989 | set ol "The nick $nshow belongs to the user $username." |
990 | } else { | |
991 | set ol "The nick $nshow is registered (but not to a username)." | |
992 | } | |
993 | if {![info exists nc] || ![info exists oc]} { | |
994 | if {$myself} { | |
995 | append ol "\nI can't see $nshow on anywhere." | |
996 | } else { | |
997 | append ol "\nYou aren't on any channels with me." | |
998 | } | |
999 | } elseif {![info exists nu]} { | |
1000 | append ol "\n$nshow has not identified themselves." | |
1001 | } elseif {![info exists username]} { | |
1002 | append ol "\n$nshow has identified themselves as the user $nu." | |
1003 | } elseif {"$nu" != "$username"} { | |
1004 | append ol "\nHowever, $nshow is being used by the user $nu." | |
1005 | } else { | |
1006 | append ol "\n$nshow has identified themselves to me." | |
1007 | } | |
1008 | ucmdr {} $ol | |
1009 | } | |
1010 | ||
7a70431a IJ |
1011 | def_ucmd register { |
1012 | prefix_nick | |
1013 | check_notonchan | |
1014 | set old [nickdb_exists $n] | |
1015 | if {$old} { nick_securitycheck 0 } | |
1016 | switch -exact [string tolower [string trim $text]] { | |
1017 | {} { | |
1018 | upvar #0 nick_username($n) nu | |
1019 | if {![info exists nu]} { | |
1020 | ucmdr {} \ | |
a4a1f396 | 1021 | "You must identify yourself before using `register'. See `help identify', or use `register insecure'." |
7a70431a IJ |
1022 | } |
1023 | nickdb_set $n username $nu | |
1024 | ucmdr {} {} "makes a note of your username." {} | |
1025 | } | |
1026 | delete { | |
1027 | nickdb_delete $n | |
1028 | ucmdr {} {} "forgets your nickname." {} | |
1029 | } | |
1030 | insecure { | |
1031 | nickdb_set $n username {} | |
1032 | if {$old} { | |
1033 | ucmdr {} "Security is now disabled for your nickname !" | |
1034 | } else { | |
1035 | 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." | |
1036 | } | |
1037 | } | |
1038 | } | |
11d9bff9 IJ |
1039 | } |
1040 | ||
1041 | proc timeformat_desc {tf} { | |
1042 | switch -exact $tf { | |
86892128 | 1043 | ks { return "Times will be displayed in seconds or kiloseconds." } |
11d9bff9 IJ |
1044 | hms { return "Times will be displayed in hours, minutes, etc." } |
1045 | default { error "invalid timeformat: $v" } | |
1046 | } | |
1047 | } | |
1048 | ||
1049 | proc def_setting {opt show_body set_body} { | |
1050 | proc set_show/$opt {} " | |
1051 | upvar 1 n n | |
1052 | set opt $opt | |
1053 | $show_body" | |
1054 | if {![string length $set_body]} return | |
1055 | proc set_set/$opt {} " | |
1056 | upvar 1 n n | |
1057 | upvar 1 text text | |
1058 | set opt $opt | |
1059 | $set_body" | |
1060 | } | |
1061 | ||
1062 | def_setting timeformat { | |
20087363 | 1063 | set tf [nickdb_get $n timeformat] |
11d9bff9 IJ |
1064 | return "$tf: [timeformat_desc $tf]" |
1065 | } { | |
1066 | set tf [string tolower [ta_word]] | |
1067 | ta_nomore | |
1068 | set desc [timeformat_desc $tf] | |
1069 | nickdb_set $n timeformat $tf | |
1070 | ucmdr {} $desc | |
1071 | } | |
1072 | ||
1073 | def_setting security { | |
20087363 | 1074 | set s [nickdb_get $n username] |
11d9bff9 IJ |
1075 | if {[string length $s]} { |
1076 | return "Your nick, $n, is controlled by the user $s." | |
1077 | } else { | |
1078 | return "Your nick, $n, is not secure." | |
1079 | } | |
1080 | } {} | |
1081 | ||
1082 | def_ucmd set { | |
1083 | prefix_nick | |
1084 | check_notonchan | |
1085 | if {![nickdb_exists $n]} { | |
d83fb8db | 1086 | ucmdr {} "You are unknown to me and so have no settings. (Use `register'.)" |
11d9bff9 IJ |
1087 | } |
1088 | if {![ta_anymore]} { | |
1089 | set ol {} | |
1090 | foreach proc [lsort [info procs]] { | |
1091 | if {![regexp {^set_show/(.*)$} $proc dummy opt]} continue | |
1092 | lappend ol [format "%-10s %s" $opt [set_show/$opt]] | |
1093 | } | |
1094 | ucmdr {} [join $ol "\n"] | |
1095 | } else { | |
1096 | set opt [ta_word] | |
1097 | if {[catch { info body set_show/$opt }]} { | |
1098 | error "no setting $opt" | |
1099 | } | |
1100 | if {![ta_anymore]} { | |
1101 | ucmdr {} "$opt [set_show/$opt]" | |
1102 | } else { | |
86892128 | 1103 | nick_securitycheck 0 |
11d9bff9 IJ |
1104 | if {[catch { info body set_set/$opt }]} { |
1105 | error "setting $opt cannot be set with `set'" | |
1106 | } | |
1107 | set_set/$opt | |
1108 | } | |
1109 | } | |
1110 | } | |
7a70431a | 1111 | |
4fd2739c IJ |
1112 | def_ucmd identpass { |
1113 | set username [ta_word] | |
d83fb8db | 1114 | set passmd5 [md5sum "[ta_word]\n"] |
4fd2739c IJ |
1115 | ta_nomore |
1116 | prefix_nick | |
11d9bff9 | 1117 | check_notonchan |
4fd2739c IJ |
1118 | upvar #0 nick_onchans($n) onchans |
1119 | if {![info exists onchans] || ![llength $onchans]} { | |
7a70431a | 1120 | ucmdr "You must be on a channel with me to identify yourself." {} |
4fd2739c IJ |
1121 | } |
1122 | check_username $username | |
1123 | exec userv --timeout 3 $username << "$passmd5\n" > /dev/null \ | |
1124 | irc-identpass $n | |
1125 | upvar #0 nick_username($n) rec_username | |
1126 | set rec_username $username | |
7a70431a | 1127 | ucmdr "Pleased to see you, $username." {} |
4fd2739c IJ |
1128 | } |
1129 | ||
1130 | def_ucmd summon { | |
1131 | set target [ta_word] | |
1132 | ta_nomore | |
1133 | check_username $target | |
7ce72032 IJ |
1134 | prefix_nick |
1135 | ||
1136 | upvar #0 lastsummon($target) ls | |
1137 | set now [clock seconds] | |
1138 | if {[info exists ls]} { | |
1139 | set interval [expr {$now - $ls}] | |
1140 | if {$interval < 30} { | |
1141 | ucmdr {} \ | |
1142 | "Please be patient; $target was summoned only [showinterval $interval]." | |
1143 | } | |
1144 | } | |
1145 | regsub {^[^!]*!} $p {} path | |
1146 | if {[catch { | |
1147 | exec userv --timeout 3 $target irc-summon $n $path \ | |
1148 | [expr {[ischan $dest] ? "$dest" : ""}] \ | |
1149 | < /dev/null | |
1150 | } rv]} { | |
1151 | regsub -all "\n" $rv { / } rv | |
1152 | error $rv | |
1153 | } | |
1154 | if {[regexp {^problem (.*)} $rv dummy problem]} { | |
8a8d337d | 1155 | ucmdr {} "The user `$target' $problem." |
7ce72032 IJ |
1156 | } elseif {[regexp {^ok ([^ ]+) ([0-9]+)$} $rv dummy tty idlesince]} { |
1157 | set idletime [expr {$now - $idlesince}] | |
1158 | set ls $now | |
1159 | ucmdr {} {} {} "invites $target ($tty[expr { | |
1160 | $idletime > 10 ? ", idle for [showintervalsecs $idletime]" : "" | |
1161 | }]) to [expr { | |
1162 | [ischan $dest] ? "join us here" : "talk to you" | |
1163 | }]." | |
1164 | } else { | |
1165 | error "unexpected response from userv service: $rv" | |
1166 | } | |
1167 | } | |
1168 | ||
a69f7d2c IJ |
1169 | proc md5sum {value} { exec md5sum << $value } |
1170 | ||
83dd1224 | 1171 | def_ucmd seen { |
422f52e4 | 1172 | global lastseen nick |
83dd1224 IJ |
1173 | prefix_nick |
1174 | set ncase [ta_nick] | |
1175 | set nlower [irctolower $ncase] | |
422f52e4 | 1176 | ta_nomore |
83dd1224 IJ |
1177 | set now [clock seconds] |
1178 | if {"$nlower" == "[irctolower $nick]"} { | |
422f52e4 | 1179 | error "I am not self-aware." |
83dd1224 IJ |
1180 | } elseif {![info exists lastseen($nlower)]} { |
1181 | set rstr "I've never seen $ncase." | |
422f52e4 | 1182 | } else { |
83dd1224 IJ |
1183 | manyset $lastseen($nlower) realnick time what |
1184 | set howlong [expr {$now - $time}] | |
1185 | set string [showinterval $howlong] | |
1186 | set rstr "I last saw $realnick $string, $what." | |
1187 | } | |
1188 | if {[ischan $dest]} { | |
1189 | set where $dest | |
1190 | } else { | |
1191 | set where {} | |
1192 | } | |
1193 | upvar #0 lookedfor($nlower) lf | |
1194 | if {[info exists lf]} { set oldvalue $lf } else { set oldvalue {} } | |
1195 | set lf [list [list $now $n $where]] | |
1196 | foreach v $oldvalue { | |
1197 | if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue | |
1198 | lappend lf $v | |
cc2d31de | 1199 | } |
83dd1224 | 1200 | ucmdr {} $rstr |
cc2d31de IJ |
1201 | } |
1202 | ||
1203 | if {![info exists sock]} { | |
1204 | set sock [socket $host $port] | |
1205 | fconfigure $sock -buffering line | |
1206 | #fconfigure $sock -translation binary | |
1207 | fconfigure $sock -translation crlf | |
1208 | ||
b3d361ab | 1209 | sendout USER blight 0 * $ownfullname |
cc2d31de IJ |
1210 | sendout NICK $nick |
1211 | fileevent $sock readable onread | |
1212 | } | |
1213 | ||
e6cc22dc IJ |
1214 | loadhelp |
1215 | ||
8979e0d6 IJ |
1216 | #if {![regexp {tclsh} $argv0]} { |
1217 | # vwait terminate | |
1218 | #} |