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 | |
281f2c0e IJ |
9 | proc privmsg_unlogged {prefix ischan params} { |
10 | if {!$ischan || | |
574abac6 | 11 | [regexp {^![a-z][-a-z]*[a-z]( .*)?$} [lindex $params 1]]} { |
281f2c0e | 12 | return 0 |
7818b6af | 13 | } |
574abac6 IJ |
14 | # on-channel message, ignore |
15 | set chan [lindex $params 0] | |
16 | upvar #0 chan_lastactivity([irctolower $chan]) la | |
17 | set la [clock seconds] | |
18 | catch { recordlastseen_p $prefix "talking on $chan" 1 } | |
281f2c0e | 19 | return 1 |
422f52e4 IJ |
20 | } |
21 | ||
ef177383 IJ |
22 | proc showintervalsecs {howlong abbrev} { |
23 | return [showintervalsecs/[opt timeformat] $howlong $abbrev] | |
d83fb8db IJ |
24 | } |
25 | ||
ef177383 | 26 | proc showintervalsecs/ks {howlong abbrev} { |
7ce72032 IJ |
27 | if {$howlong < 1000} { |
28 | return "${howlong}s" | |
83dd1224 IJ |
29 | } else { |
30 | if {$howlong < 1000000} { | |
31 | set pfx k | |
32 | set scale 1000 | |
33 | } else { | |
34 | set pfx M | |
35 | set scale 1000000 | |
36 | } | |
37 | set value [expr "$howlong.0 / $scale"] | |
38 | foreach {min format} {100 %.0f 10 %.1f 1 %.2f} { | |
39 | if {$value < $min} continue | |
7ce72032 | 40 | return [format "$format${pfx}s" $value] |
83dd1224 IJ |
41 | } |
42 | } | |
43 | } | |
44 | ||
ef177383 | 45 | proc format_qty {qty unit abbrev} { |
d83fb8db | 46 | set o $qty |
ef177383 IJ |
47 | if {$abbrev} { |
48 | append o [string range $unit 0 0] | |
49 | } else { | |
50 | append o " " | |
51 | append o $unit | |
52 | if {$qty != 1} { append o s } | |
53 | } | |
d83fb8db IJ |
54 | return $o |
55 | } | |
56 | ||
ef177383 | 57 | proc showintervalsecs/hms {qty abbrev} { |
d83fb8db IJ |
58 | set ul {second 60 minute 60 hour 24 day 7 week} |
59 | set remainv 0 | |
60 | while {[llength $ul] > 1 && $qty >= [set uv [lindex $ul 1]]} { | |
61 | set remainu [lindex $ul 0] | |
62 | set remainv [expr {$qty % $uv}] | |
63 | set qty [expr {($qty-$remainv)/$uv}] | |
64 | set ul [lreplace $ul 0 1] | |
65 | } | |
ef177383 | 66 | set o [format_qty $qty [lindex $ul 0] $abbrev] |
d83fb8db | 67 | if {$remainv} { |
ef177383 IJ |
68 | if {!$abbrev} { append o " " } |
69 | append o [format_qty $remainv $remainu $abbrev] | |
d83fb8db IJ |
70 | } |
71 | return $o | |
72 | } | |
73 | ||
7ce72032 IJ |
74 | proc showinterval {howlong} { |
75 | if {$howlong <= 0} { | |
76 | return {just now} | |
77 | } else { | |
ef177383 | 78 | return "[showintervalsecs $howlong 0] ago" |
7ce72032 IJ |
79 | } |
80 | } | |
81 | ||
83dd1224 IJ |
82 | proc showtime {when} { |
83 | return [showinterval [expr {[clock seconds] - $when}]] | |
84 | } | |
85 | ||
d7eda3bc IJ |
86 | proc parse_interval {specified min} { |
87 | if {![regexp {^([0-9]+)([a-z]+)$} $specified dummy value unit]} { | |
88 | error "invalid syntax for interval" | |
89 | } | |
90 | switch -exact $unit { | |
91 | s { set u 1 } | |
92 | ks { set u 1000 } | |
93 | m { set u 60 } | |
94 | h { set u 3600 } | |
95 | default { error "unknown unit of time $unit" } | |
96 | } | |
97 | if {$value > 86400*21/$u} { error "interval too large" } | |
98 | set result [expr {$value*$u}] | |
99 | if {$result < $min} { error "interval too small (<${min}s)" } | |
100 | return $result | |
101 | } | |
102 | ||
83dd1224 IJ |
103 | proc def_msgproc {name argl body} { |
104 | proc msg_$name "varbase $argl" "\ | |
105 | upvar #0 msg/\$varbase/dest d\n\ | |
106 | upvar #0 msg/\$varbase/str s\n\ | |
107 | upvar #0 msg/\$varbase/accum a\n\ | |
108 | $body" | |
109 | } | |
110 | ||
111 | def_msgproc begin {dest str} { | |
112 | set d $dest | |
113 | set s $str | |
114 | set a {} | |
115 | } | |
116 | ||
117 | def_msgproc append {str} { | |
118 | set ns "$s$str" | |
119 | if {[string length $s] && [string length $ns] > 65} { | |
120 | msg__sendout $varbase | |
121 | set s " [string trimleft $str]" | |
122 | } else { | |
123 | set s $ns | |
124 | } | |
125 | } | |
126 | ||
127 | def_msgproc finish {} { | |
128 | msg__sendout $varbase | |
129 | unset s | |
130 | unset d | |
131 | return $a | |
132 | } | |
133 | ||
134 | def_msgproc _sendout {} { | |
135 | lappend a [string trimright $s] | |
136 | set s {} | |
137 | } | |
138 | ||
139 | proc looking_whenwhere {when where} { | |
140 | set str [showtime [expr {$when-1}]] | |
141 | if {[string length $where]} { append str " on $where" } | |
142 | return $str | |
143 | } | |
144 | ||
145 | proc recordlastseen_n {n how here} { | |
146 | global lastseen lookedfor | |
422f52e4 | 147 | set lastseen([irctolower $n]) [list $n [clock seconds] $how] |
83dd1224 IJ |
148 | if {!$here} return |
149 | upvar #0 lookedfor([irctolower $n]) lf | |
150 | if {[info exists lf]} { | |
151 | switch -exact [llength $lf] { | |
152 | 0 { | |
153 | set ml {} | |
154 | } | |
155 | 1 { | |
156 | manyset [lindex $lf 0] when who where | |
157 | set ml [list \ | |
158 | "FYI, $who was looking for you [looking_whenwhere $when $where]."] | |
159 | } | |
160 | default { | |
161 | msg_begin tosend $n "FYI, people have been looking for you:" | |
162 | set i 0 | |
163 | set fin "" | |
164 | foreach e $lf { | |
165 | incr i | |
166 | if {$i == 1} { | |
167 | msg_append tosend " " | |
168 | } elseif {$i == [llength $lf]} { | |
169 | msg_append tosend " and " | |
170 | set fin . | |
171 | } else { | |
172 | msg_append tosend ", " | |
173 | } | |
174 | manyset $e when who where | |
175 | msg_append tosend \ | |
176 | "$who ([looking_whenwhere $when $where])$fin" | |
177 | } | |
178 | set ml [msg_finish tosend] | |
179 | } | |
180 | } | |
181 | unset lf | |
182 | msendprivmsg_delayed 1000 $n $ml | |
183 | } | |
422f52e4 | 184 | } |
281b5f05 IJ |
185 | |
186 | proc note_topic {showoff whoby topic} { | |
35e19219 | 187 | set msg "FYI, $whoby has changed the topic on $showoff" |
281b5f05 IJ |
188 | if {[string length $topic] < 160} { |
189 | append msg " to $topic" | |
190 | } else { | |
191 | append msg " but it is too long to reproduce here !" | |
192 | } | |
193 | set showoff [irctolower $showoff] | |
194 | set tell [chandb_get $showoff topictell] | |
195 | if {[lsearch -exact $tell *] >= 0} { | |
196 | set tryspies [chandb_list] | |
197 | } else { | |
198 | set tryspies $tell | |
199 | } | |
281b5f05 IJ |
200 | foreach spy $tryspies { |
201 | set see [chandb_get $spy topicsee] | |
281b5f05 IJ |
202 | if {[lsearch -exact $see $showoff] >= 0 || \ |
203 | ([lsearch -exact $see *] >= 0 && \ | |
204 | [lsearch -exact $tell $spy] >= 0)} { | |
205 | sendprivmsg $spy $msg | |
206 | } | |
207 | } | |
208 | } | |
209 | ||
83dd1224 | 210 | proc recordlastseen_p {p how here} { |
422f52e4 | 211 | prefix_nick |
83dd1224 | 212 | recordlastseen_n $n $how $here |
422f52e4 IJ |
213 | } |
214 | ||
215 | proc chanmode_arg {} { | |
216 | upvar 2 args cm_args | |
217 | set rv [lindex $cm_args 0] | |
218 | set cm_args [lreplace cm_args 0 0] | |
219 | return $rv | |
220 | } | |
221 | ||
83dd1224 | 222 | proc chanmode_o1 {m g p chan} { |
20087363 | 223 | global nick chan_initialop |
83dd1224 IJ |
224 | prefix_nick |
225 | set who [chanmode_arg] | |
226 | recordlastseen_n $n "being nice to $who" 1 | |
227 | if {"[irctolower $who]" == "[irctolower $nick]"} { | |
534e26a9 IJ |
228 | set nlower [irctolower $n] |
229 | upvar #0 nick_unique($nlower) u | |
20087363 IJ |
230 | if {[chandb_exists $chan]} { |
231 | sendprivmsg $n Thanks. | |
232 | } elseif {![info exists u]} { | |
233 | sendprivmsg $n {Op me while not on the channel, why don't you ?} | |
234 | } else { | |
235 | set chan_initialop([irctolower $chan]) $u | |
236 | sendprivmsg $n \ | |
237 | "Thanks. You can use `channel manager ...' to register this channel." | |
238 | if {![nickdb_exists $n] || ![string length [nickdb_get $n username]]} { | |
239 | sendprivmsg $n \ | |
240 | "(But to do that you must register your nick securely first.)" | |
241 | } | |
242 | } | |
83dd1224 IJ |
243 | } |
244 | } | |
245 | ||
422f52e4 IJ |
246 | proc chanmode_o0 {m g p chan} { |
247 | global nick chandeop | |
248 | prefix_nick | |
249 | set who [chanmode_arg] | |
83dd1224 | 250 | recordlastseen_p $p "being mean to $who" 1 |
422f52e4 IJ |
251 | if {"[irctolower $who]" == "[irctolower $nick]"} { |
252 | set chandeop($chan) [list [clock seconds] $p] | |
253 | } | |
cc2d31de | 254 | } |
9bc33297 | 255 | |
422f52e4 IJ |
256 | proc msg_MODE {p c dest modelist args} { |
257 | if {![ischan $dest]} return | |
258 | if {[regexp {^\-(.+)$} $modelist dummy modelist]} { | |
259 | set give 0 | |
260 | } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} { | |
261 | set give 1 | |
262 | } else { | |
263 | error "invalid modelist" | |
264 | } | |
265 | foreach m [split $modelist] { | |
266 | set procname chanmode_$m$give | |
267 | if {[catch { info body $procname }]} { | |
83dd1224 | 268 | recordlastseen_p $p "fiddling with $dest" 1 |
422f52e4 IJ |
269 | } else { |
270 | $procname $m $give $p $dest | |
271 | } | |
272 | } | |
273 | } | |
274 | ||
534e26a9 IJ |
275 | proc leaving {lchan} { |
276 | foreach luser [array names nick_onchans] { | |
277 | upvar #0 nick_onchans($luser) oc | |
278 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
279 | } | |
280 | upvar #0 chan_nicks($lchan) nlist | |
281 | unset nlist | |
ebbae0a9 IJ |
282 | upvar #0 chan_lastactivity($lchan) la |
283 | catch { unset la } | |
534e26a9 IJ |
284 | } |
285 | ||
cf6ea4de IJ |
286 | proc doleave {lchan} { |
287 | sendout PART $lchan | |
288 | leaving $lchan | |
289 | } | |
290 | ||
534e26a9 IJ |
291 | proc dojoin {lchan} { |
292 | global chan_nicks | |
293 | sendout JOIN $lchan | |
294 | set chan_nicks($lchan) {} | |
295 | } | |
296 | ||
297 | proc check_justme {lchan} { | |
298 | global nick | |
299 | upvar #0 chan_nicks($lchan) nlist | |
300 | if {[llength $nlist] != 1} return | |
e2af9bcb | 301 | if {"[lindex $nlist 0]" != "[irctolower $nick]"} return |
534e26a9 IJ |
302 | if {[chandb_exists $lchan]} { |
303 | set mode [chandb_get $lchan mode] | |
304 | if {"$mode" != "*"} { | |
305 | sendout MODE $lchan $mode | |
306 | } | |
281b5f05 IJ |
307 | set topic [chandb_get $lchan topicset] |
308 | if {[string length $topic]} { | |
309 | sendout TOPIC $lchan $topic | |
281b5f05 | 310 | } |
534e26a9 | 311 | } else { |
cf6ea4de | 312 | doleave $lchan |
a4a1f396 IJ |
313 | } |
314 | } | |
315 | ||
a056c4bd | 316 | proc process_kickpart {chan user} { |
a4a1f396 | 317 | global nick |
a056c4bd | 318 | check_nick $user |
534e26a9 IJ |
319 | set luser [irctolower $user] |
320 | set lchan [irctolower $chan] | |
a056c4bd | 321 | if {![ischan $chan]} { error "not a channel" } |
534e26a9 IJ |
322 | if {"$luser" == "[irctolower $nick]"} { |
323 | leaving $lchan | |
324 | } else { | |
325 | upvar #0 nick_onchans($luser) oc | |
326 | upvar #0 chan_nicks($lchan) nlist | |
327 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
328 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
329 | nick_case $user | |
330 | if {![llength $oc]} { | |
331 | nick_forget $luser | |
332 | } else { | |
333 | check_justme $lchan | |
334 | } | |
a4a1f396 | 335 | } |
534e26a9 | 336 | } |
a056c4bd | 337 | |
281b5f05 IJ |
338 | proc msg_TOPIC {p c dest topic} { |
339 | prefix_nick | |
340 | if {![ischan $dest]} return | |
341 | recordlastseen_n $n "changing the topic on $dest" 1 | |
342 | note_topic [irctolower $dest] $n $topic | |
343 | } | |
344 | ||
a056c4bd IJ |
345 | proc msg_KICK {p c chans users comment} { |
346 | set chans [split $chans ,] | |
347 | set users [split $users ,] | |
348 | if {[llength $chans] > 1} { | |
349 | foreach chan $chans user $users { process_kickpart $chan $user } | |
350 | } else { | |
351 | foreach user $users { process_kickpart [lindex $chans 0] $user } | |
352 | } | |
353 | } | |
354 | ||
355 | proc msg_KILL {p c user why} { | |
356 | nick_forget $user | |
357 | } | |
358 | ||
20087363 IJ |
359 | set nick_counter 0 |
360 | set nick_arys {onchans username unique} | |
534e26a9 IJ |
361 | # nick_onchans($luser) -> [list ... $lchan ...] |
362 | # nick_username($luser) -> <securely known local username> | |
363 | # nick_unique($luser) -> <counter> | |
364 | # nick_case($luser) -> $user (valid even if no longer visible) | |
ebbae0a9 | 365 | # nick_markid($luser) -> <after id for marktime> |
534e26a9 IJ |
366 | |
367 | # chan_nicks($lchan) -> [list ... $luser ...] | |
ebbae0a9 | 368 | # chan_lastactivity($lchan) -> [clock seconds] |
a056c4bd | 369 | |
534e26a9 IJ |
370 | proc lnick_forget {luser} { |
371 | global nick_arys chan_nicks | |
ebbae0a9 | 372 | lnick_marktime_cancel $luser |
a056c4bd | 373 | foreach ary $nick_arys { |
534e26a9 | 374 | upvar #0 nick_${ary}($luser) av |
a056c4bd IJ |
375 | catch { unset av } |
376 | } | |
534e26a9 IJ |
377 | foreach lch [array names chan_nicks] { |
378 | upvar #0 chan_nicks($lch) nlist | |
379 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
380 | check_justme $lch | |
381 | } | |
382 | } | |
383 | ||
384 | proc nick_forget {user} { | |
385 | global nick_arys chan_nicks | |
386 | lnick_forget [irctolower $user] | |
387 | nick_case $user | |
a4a1f396 IJ |
388 | } |
389 | ||
534e26a9 | 390 | proc nick_case {user} { |
a4a1f396 | 391 | global nick_case |
534e26a9 | 392 | set nick_case([irctolower $user]) $user |
a056c4bd IJ |
393 | } |
394 | ||
83dd1224 | 395 | proc msg_NICK {p c newnick} { |
a44d4982 | 396 | global nick_arys nick_case calling_nick |
83dd1224 IJ |
397 | prefix_nick |
398 | recordlastseen_n $n "changing nicks to $newnick" 0 | |
a44d4982 | 399 | set calling_nick $newnick |
83dd1224 | 400 | recordlastseen_n $newnick "changing nicks from $n" 1 |
6425c2d6 | 401 | set luser [irctolower $n] |
ebbae0a9 | 402 | lnick_marktime_cancel $luser |
6425c2d6 | 403 | set lusernew [irctolower $newnick] |
a056c4bd | 404 | foreach ary $nick_arys { |
6425c2d6 IJ |
405 | upvar #0 nick_${ary}($luser) old |
406 | upvar #0 nick_${ary}($lusernew) new | |
a056c4bd IJ |
407 | if {[info exists new]} { error "nick collision ?! $ary $n $newnick" } |
408 | if {[info exists old]} { set new $old; unset old } | |
409 | } | |
6425c2d6 | 410 | upvar #0 nick_onchans($lusernew) oc |
534e26a9 IJ |
411 | foreach ch $oc { |
412 | upvar #0 chan_nicks($ch) nlist | |
413 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
414 | lappend nlist $lusernew | |
415 | } | |
ebbae0a9 | 416 | lnick_marktime_start $lusernew "Hi." 500 |
a4a1f396 | 417 | nick_case $newnick |
83dd1224 IJ |
418 | } |
419 | ||
20087363 IJ |
420 | proc nick_ishere {n} { |
421 | global nick_counter | |
534e26a9 | 422 | upvar #0 nick_unique([irctolower $n]) u |
20087363 IJ |
423 | if {![info exists u]} { set u [incr nick_counter].$n.[clock seconds] } |
424 | nick_case $n | |
425 | } | |
426 | ||
a056c4bd IJ |
427 | proc msg_JOIN {p c chan} { |
428 | prefix_nick | |
429 | recordlastseen_n $n "joining $chan" 1 | |
cf6ea4de IJ |
430 | set nl [irctolower $n] |
431 | set lchan [irctolower $chan] | |
432 | upvar #0 nick_onchans($nl) oc | |
433 | upvar #0 chan_nicks($lchan) nlist | |
ebbae0a9 IJ |
434 | if {![info exists oc]} { |
435 | global marktime_join_startdelay | |
436 | lnick_marktime_start $nl "Welcome." $marktime_join_startdelay | |
437 | } | |
cf6ea4de IJ |
438 | lappend oc $lchan |
439 | lappend nlist $nl | |
20087363 | 440 | nick_ishere $n |
a056c4bd | 441 | } |
ea8a1bfe | 442 | proc msg_PART {p c chan args} { |
a056c4bd | 443 | prefix_nick |
ea8a1bfe IJ |
444 | set msg "leaving $chan" |
445 | if {[llength $args]} { | |
446 | set why [lindex $args 0] | |
447 | if {"[irctolower $why]" != "[irctolower $n]"} { append msg " ($why)" } | |
448 | } | |
449 | recordlastseen_n $n $msg 1 | |
a056c4bd IJ |
450 | process_kickpart $chan $n |
451 | } | |
452 | proc msg_QUIT {p c why} { | |
453 | prefix_nick | |
454 | recordlastseen_n $n "leaving ($why)" 0 | |
455 | nick_forget $n | |
456 | } | |
422f52e4 | 457 | |
cc2d31de | 458 | proc msg_PRIVMSG {p c dest text} { |
a01859b6 IJ |
459 | global errorCode |
460 | ||
cc2d31de | 461 | prefix_nick |
422f52e4 | 462 | if {[ischan $dest]} { |
83dd1224 | 463 | recordlastseen_n $n "invoking me in $dest" 1 |
422f52e4 | 464 | set output $dest |
cc2d31de | 465 | } else { |
83dd1224 | 466 | recordlastseen_n $n "talking to me" 1 |
422f52e4 IJ |
467 | set output $n |
468 | } | |
a4a1f396 | 469 | nick_case $n |
422f52e4 | 470 | |
281f2c0e | 471 | execute_usercommand $p $c $n $output $dest $text |
422f52e4 IJ |
472 | } |
473 | ||
a056c4bd | 474 | proc msg_INVITE {p c n chan} { |
534e26a9 | 475 | after 1000 [list dojoin [irctolower $chan]] |
a056c4bd IJ |
476 | } |
477 | ||
478 | proc grep {var predicate list} { | |
479 | set o {} | |
480 | upvar 1 $var v | |
481 | foreach v $list { | |
482 | if {[uplevel 1 [list expr $predicate]]} { lappend o $v } | |
483 | } | |
484 | return $o | |
485 | } | |
486 | ||
487 | proc msg_353 {p c dest type chan nicklist} { | |
488 | global names_chans nick_onchans | |
534e26a9 IJ |
489 | set lchan [irctolower $chan] |
490 | upvar #0 chan_nicks($lchan) nlist | |
491 | lappend names_chans $lchan | |
492 | if {![info exists nlist]} { | |
493 | # We don't think we're on this channel, so ignore it ! | |
494 | # Unfortunately, because we don't get a reply to PART, | |
495 | # we have to remember ourselves whether we're on a channel, | |
496 | # and ignore stuff if we're not, to avoid races. Feh. | |
497 | return | |
498 | } | |
499 | set nlist_new {} | |
500 | foreach user [split $nicklist { }] { | |
501 | regsub {^[@+]} $user {} user | |
502 | if {![string length $user]} continue | |
503 | check_nick $user | |
504 | set luser [irctolower $user] | |
505 | upvar #0 nick_onchans($luser) oc | |
506 | lappend oc $lchan | |
507 | lappend nlist_new $luser | |
508 | nick_ishere $user | |
a056c4bd | 509 | } |
534e26a9 | 510 | set nlist $nlist_new |
a056c4bd IJ |
511 | } |
512 | ||
513 | proc msg_366 {p c args} { | |
514 | global names_chans nick_onchans | |
534e26a9 IJ |
515 | set lchan [irctolower $c] |
516 | foreach luser [array names nick_onchans] { | |
517 | upvar #0 nick_onchans($luser) oc | |
518 | if {[llength names_chans] > 1} { | |
a056c4bd | 519 | set oc [grep tc {[lsearch -exact $tc $names_chans] >= 0} $oc] |
a056c4bd | 520 | } |
534e26a9 | 521 | if {![llength $oc]} { lnick_forget $n } |
a056c4bd IJ |
522 | } |
523 | unset names_chans | |
524 | } | |
525 | ||
4fd2739c | 526 | proc check_username {target} { |
7ce72032 IJ |
527 | if { |
528 | [string length $target] > 8 || | |
529 | [regexp {[^-0-9a-z]} $target] || | |
530 | ![regexp {^[a-z]} $target] | |
531 | } { error "invalid username" } | |
4fd2739c IJ |
532 | } |
533 | ||
20087363 | 534 | proc somedb__head {} { |
7a70431a | 535 | uplevel 1 { |
20087363 IJ |
536 | set idl [irctolower $id] |
537 | upvar #0 ${nickchan}db($idl) ndbe | |
538 | binary scan $idl H* idh | |
539 | set idfn $fprefix$idh | |
540 | if {![info exists iddbe] && [file exists $idfn]} { | |
541 | set f [open $idfn r] | |
7a70431a IJ |
542 | try_except_finally { set newval [read $f] } {} { close $f } |
543 | if {[llength $newval] % 2} { error "invalid length" } | |
20087363 | 544 | set iddbe $newval |
7a70431a IJ |
545 | } |
546 | } | |
547 | } | |
548 | ||
20087363 | 549 | proc def_somedb {name arglist body} { |
d7eda3bc IJ |
550 | foreach {nickchan fprefix} { |
551 | nick users/n | |
552 | chan chans/c | |
553 | msgs users/m | |
554 | } { | |
20087363 | 555 | proc ${nickchan}db_$name $arglist \ |
534e26a9 IJ |
556 | "set nickchan $nickchan; set fprefix $fprefix; $body" |
557 | } | |
558 | } | |
559 | ||
560 | def_somedb list {} { | |
561 | set list {} | |
562 | foreach path [glob -nocomplain -path $fprefix *] { | |
563 | binary scan $path "A[string length $fprefix]A*" afprefix thinghex | |
564 | if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" } | |
565 | lappend list [binary format H* $thinghex] | |
20087363 | 566 | } |
534e26a9 IJ |
567 | return $list |
568 | } | |
569 | ||
570 | proc def_somedb_id {name arglist body} { | |
571 | def_somedb $name [concat id $arglist] "somedb__head; $body" | |
7a70431a IJ |
572 | } |
573 | ||
534e26a9 | 574 | def_somedb_id exists {} { |
20087363 | 575 | return [info exists iddbe] |
7a70431a IJ |
576 | } |
577 | ||
534e26a9 | 578 | def_somedb_id delete {} { |
20087363 IJ |
579 | catch { unset iddbe } |
580 | file delete $idfn | |
7a70431a IJ |
581 | } |
582 | ||
d7eda3bc IJ |
583 | set default_settings_nick { |
584 | timeformat ks | |
585 | marktime off | |
586 | tellsec insecure | |
587 | tellrel {remind 3600 30} | |
588 | } | |
589 | ||
281b5f05 IJ |
590 | set default_settings_chan { |
591 | autojoin 1 | |
592 | mode * | |
593 | userinvite pub | |
594 | topicset {} | |
595 | topicsee {} | |
596 | topictell {} | |
597 | } | |
7a70431a | 598 | |
d7eda3bc IJ |
599 | set default_settings_msgs { |
600 | inbound {} | |
601 | outbound {} | |
602 | } | |
603 | # inbound -> [<nick> <time_t> <message>] ... | |
604 | # outbound -> [<nick> <time_t(earliest)> <count>] ... | |
605 | ||
534e26a9 | 606 | def_somedb_id set {args} { |
20087363 IJ |
607 | upvar #0 default_settings_$nickchan def |
608 | if {![info exists iddbe]} { set iddbe $def } | |
609 | foreach {key value} [concat $iddbe $args] { set a($key) $value } | |
7a70431a IJ |
610 | set newval {} |
611 | foreach {key value} [array get a] { lappend newval $key $value } | |
20087363 | 612 | set f [open $idfn.new w] |
7a70431a IJ |
613 | try_except_finally { |
614 | puts $f $newval | |
615 | close $f | |
20087363 | 616 | file rename -force $idfn.new $idfn |
7a70431a | 617 | } { |
7a70431a | 618 | } { |
d83fb8db | 619 | catch { close $f } |
7a70431a | 620 | } |
20087363 | 621 | set iddbe $newval |
7a70431a IJ |
622 | } |
623 | ||
534e26a9 | 624 | def_somedb_id get {key} { |
20087363 IJ |
625 | upvar #0 default_settings_$nickchan def |
626 | if {[info exists iddbe]} { | |
534e26a9 | 627 | set l [concat $iddbe $def] |
7a70431a | 628 | } else { |
20087363 | 629 | set l $def |
7a70431a IJ |
630 | } |
631 | foreach {tkey value} $l { | |
632 | if {"$tkey" == "$key"} { return $value } | |
633 | } | |
634 | error "unset setting $key" | |
635 | } | |
636 | ||
20087363 IJ |
637 | proc opt {key} { |
638 | global calling_nick | |
639 | if {[info exists calling_nick]} { set n $calling_nick } { set n {} } | |
640 | return [nickdb_get $n $key] | |
641 | } | |
642 | ||
7a70431a IJ |
643 | proc check_notonchan {} { |
644 | upvar 1 dest dest | |
a01859b6 | 645 | if {[ischan $dest]} { usererror "That command must be sent privately." } |
7a70431a IJ |
646 | } |
647 | ||
648 | proc nick_securitycheck {strict} { | |
649 | upvar 1 n n | |
a01859b6 IJ |
650 | if {![nickdb_exists $n]} { |
651 | usererror "You are unknown to me, use `register'." | |
652 | } | |
20087363 | 653 | set wantu [nickdb_get $n username] |
7a70431a IJ |
654 | if {![string length $wantu]} { |
655 | if {$strict} { | |
a01859b6 | 656 | usererror "That feature is only available to secure users, sorry." |
7a70431a IJ |
657 | } else { |
658 | return | |
659 | } | |
660 | } | |
534e26a9 IJ |
661 | set luser [irctolower $n] |
662 | upvar #0 nick_username($luser) nu | |
7a70431a | 663 | if {![info exists nu]} { |
a01859b6 | 664 | usererror "Nick $n is secure, you must identify yourself first." |
7a70431a IJ |
665 | } |
666 | if {"$wantu" != "$nu"} { | |
a01859b6 IJ |
667 | usererror "You are the wrong user -\ |
668 | the nick $n belongs to $wantu, not $nu." | |
7a70431a IJ |
669 | } |
670 | } | |
671 | ||
a01859b6 | 672 | proc channel_ismanager {channel n} { |
c362e172 | 673 | set mgrs [chandb_get $channel managers] |
a01859b6 IJ |
674 | return [expr {[lsearch -exact [irctolower $mgrs] [irctolower $n]] >= 0}] |
675 | } | |
676 | ||
677 | proc channel_securitycheck {channel} { | |
678 | upvar n n | |
679 | if {![channel_ismanager $channel $n]} { | |
680 | usererror "You are not a manager of $channel." | |
20087363 | 681 | } |
a01859b6 | 682 | nick_securitycheck 1 |
20087363 IJ |
683 | } |
684 | ||
685 | proc def_chancmd {name body} { | |
686 | proc channel/$name {} \ | |
687 | " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body" | |
688 | } | |
689 | ||
281b5f05 IJ |
690 | proc ta_listop {findnow procvalue} { |
691 | # findnow and procvalue are code fragments which will be executed | |
692 | # in the caller's level. findnow should set ta_listop_ev to | |
693 | # the current list, and procvalue should treat ta_listop_ev as | |
694 | # a proposed value in the list and check and possibly modify | |
695 | # (canonicalise?) it. After ta_listop, ta_listop_ev will | |
696 | # be the new value of the list. | |
697 | upvar 1 ta_listop_ev exchg | |
698 | upvar 1 text text | |
20087363 IJ |
699 | set opcode [ta_word] |
700 | switch -exact _$opcode { | |
281b5f05 | 701 | _= { } |
20087363 | 702 | _+ - _- { |
281b5f05 IJ |
703 | uplevel 1 $findnow |
704 | foreach item $exchg { set array($item) 1 } | |
20087363 IJ |
705 | } |
706 | default { | |
281b5f05 | 707 | error "list change opcode must be one of + - =" |
20087363 IJ |
708 | } |
709 | } | |
281b5f05 IJ |
710 | foreach exchg [split $text " "] { |
711 | if {![string length $exchg]} continue | |
712 | uplevel 1 $procvalue | |
20087363 | 713 | if {"$opcode" != "-"} { |
281b5f05 | 714 | set array($exchg) 1 |
20087363 | 715 | } else { |
281b5f05 | 716 | catch { unset array($exchg) } |
20087363 IJ |
717 | } |
718 | } | |
281b5f05 IJ |
719 | set exchg [lsort [array names array]] |
720 | } | |
721 | ||
722 | def_chancmd manager { | |
723 | ta_listop { | |
724 | if {[chandb_exists $chan]} { | |
725 | set ta_listop_ev [chandb_get $chan managers] | |
726 | } else { | |
727 | set ta_listop_ev [list [irctolower $n]] | |
728 | } | |
729 | } { | |
730 | check_nick $ta_listop_ev | |
731 | set ta_listop_ev [irctolower $ta_listop_ev] | |
732 | } | |
733 | if {[llength $ta_listop_ev]} { | |
734 | chandb_set $chan managers $ta_listop_ev | |
735 | ucmdr "Managers of $chan: $ta_listop_ev" {} | |
20087363 IJ |
736 | } else { |
737 | chandb_delete $chan | |
738 | ucmdr {} {} "forgets about managing $chan." {} | |
739 | } | |
740 | } | |
741 | ||
742 | def_chancmd autojoin { | |
743 | set yesno [ta_word] | |
744 | switch -exact [string tolower $yesno] { | |
745 | no { set nv 0 } | |
746 | yes { set nv 1 } | |
747 | default { error "channel autojoin must be `yes' or `no' } | |
748 | } | |
749 | chandb_set $chan autojoin $nv | |
a49f2997 IJ |
750 | ucmdr [expr {$nv ? "I will join $chan when I'm restarted " : \ |
751 | "I won't join $chan when I'm restarted "}] {} | |
534e26a9 IJ |
752 | } |
753 | ||
5e5be903 IJ |
754 | def_chancmd userinvite { |
755 | set nv [string tolower [ta_word]] | |
756 | switch -exact $nv { | |
757 | pub { set txt "!invite will work for $chan, but it won't work by /msg" } | |
758 | here { set txt "!invite and /msg invite will work, but only for users who are already on $chan." } | |
759 | all { set txt "Any user will be able to invite themselves or anyone else to $chan." } | |
760 | none { set txt "I will not invite anyone to $chan." } | |
761 | default { | |
762 | error "channel userinvite must be `pub', `here', `all' or `none' | |
763 | } | |
764 | } | |
765 | chandb_set $chan userinvite $nv | |
766 | ucmdr $txt {} | |
767 | } | |
768 | ||
281b5f05 IJ |
769 | def_chancmd topic { |
770 | set what [ta_word] | |
771 | switch -exact $what { | |
772 | leave { | |
773 | ta_nomore | |
774 | chandb_set $chan topicset {} | |
775 | ucmdr "I won't ever change the topic of $chan." {} | |
776 | } | |
777 | set { | |
778 | set t [string trim $text] | |
779 | if {![string length $t]} { | |
780 | error "you must specific the topic to set" | |
781 | } | |
782 | chandb_set $chan topicset $t | |
a49f2997 | 783 | ucmdr "Whenever I'm alone on $chan, I'll set the topic to $t." {} |
281b5f05 IJ |
784 | } |
785 | see - tell { | |
786 | ta_listop { | |
787 | set ta_listop_ev [chandb_get $chan topic$what] | |
788 | } { | |
789 | if {"$ta_listop_ev" != "*"} { | |
790 | if {![ischan $ta_listop_ev]} { | |
791 | error "bad channel \`$ta_listop_ev' in topic $what" | |
792 | } | |
793 | set ta_listop_ev [irctolower $ta_listop_ev] | |
794 | } | |
795 | } | |
796 | chandb_set $chan topic$what $ta_listop_ev | |
797 | ucmdr "Topic $what list for $chan: $ta_listop_ev" {} | |
798 | } | |
799 | default { | |
a01859b6 | 800 | usererror "Unknown channel topic subcommand - see help channel." |
281b5f05 IJ |
801 | } |
802 | } | |
803 | } | |
804 | ||
534e26a9 IJ |
805 | def_chancmd mode { |
806 | set mode [ta_word] | |
807 | if {"$mode" != "*" && ![regexp {^(([-+][imnpst]+)+)$} $mode mode]} { | |
808 | error {channel mode must be * or match ([-+][imnpst]+)+} | |
809 | } | |
810 | chandb_set $chan mode $mode | |
811 | if {"$mode" == "*"} { | |
281b5f05 | 812 | ucmdr "I won't ever change the mode of $chan." {} |
534e26a9 | 813 | } else { |
281b5f05 | 814 | ucmdr "Whenever I'm alone on $chan, I'll set the mode to $mode." {} |
534e26a9 | 815 | } |
20087363 IJ |
816 | } |
817 | ||
818 | def_chancmd show { | |
819 | if {[chandb_exists $chan]} { | |
820 | set l "Settings for $chan: autojoin " | |
821 | append l [lindex {no yes} [chandb_get $chan autojoin]] | |
b60b5a0f IJ |
822 | append l ", mode " [chandb_get $chan mode] |
823 | append l ", userinvite " [chandb_get $chan userinvite] "." | |
20087363 | 824 | append l "\nManagers: " |
8b6ee626 | 825 | append l [join [chandb_get $chan managers] " "] |
281b5f05 IJ |
826 | foreach {ts sep} {see "\n" tell " "} { |
827 | set t [chandb_get $chan topic$ts] | |
828 | append l $sep | |
829 | if {[llength $t]} { | |
830 | append l "Topic $ts list: $t." | |
831 | } else { | |
832 | append l "Topic $ts list is empty." | |
833 | } | |
834 | } | |
8b6ee626 IJ |
835 | append l "\n" |
836 | set t [chandb_get $chan topicset] | |
837 | if {[string length $t]} { | |
838 | append l "Topic to set: $t" | |
839 | } else { | |
840 | append l "I will not change the topic." | |
841 | } | |
20087363 IJ |
842 | ucmdr {} $l |
843 | } else { | |
844 | ucmdr {} "The channel $chan is not managed." | |
845 | } | |
846 | } | |
847 | ||
cf6ea4de IJ |
848 | proc channelmgr_monoop {} { |
849 | upvar 1 dest dest | |
850 | upvar 1 text text | |
851 | upvar 1 n n | |
852 | upvar 1 p p | |
853 | upvar 1 target target | |
854 | global chan_nicks | |
855 | ||
3c9af14f IJ |
856 | prefix_nick |
857 | ||
20087363 IJ |
858 | if {[ischan $dest]} { set target $dest } |
859 | if {[ta_anymore]} { set target [ta_word] } | |
860 | ta_nomore | |
cf6ea4de | 861 | if {![info exists target]} { |
a01859b6 | 862 | usererror "You must specify, or invoke me on, the relevant channel." |
cf6ea4de IJ |
863 | } |
864 | if {![info exists chan_nicks([irctolower $target])]} { | |
a01859b6 | 865 | usererror "I am not on $target." |
cf6ea4de | 866 | } |
20087363 | 867 | if {![ischan $target]} { error "not a valid channel" } |
3c9af14f | 868 | |
a01859b6 IJ |
869 | if {![chandb_exists $target]} { |
870 | usererror "$target is not a managed channel." | |
871 | } | |
872 | channel_securitycheck $target | |
cf6ea4de IJ |
873 | } |
874 | ||
875 | def_ucmd op { | |
876 | channelmgr_monoop | |
20087363 IJ |
877 | sendout MODE $target +o $n |
878 | } | |
879 | ||
cf6ea4de IJ |
880 | def_ucmd leave { |
881 | channelmgr_monoop | |
882 | doleave $target | |
883 | } | |
884 | ||
5e5be903 | 885 | def_ucmd invite { |
a01859b6 IJ |
886 | global chan_nicks errorCode errorInfo |
887 | prefix_nick | |
5e5be903 IJ |
888 | |
889 | if {[ischan $dest]} { | |
890 | set target $dest | |
891 | set onchan 1 | |
892 | } else { | |
893 | set target [ta_word] | |
894 | set onchan 0 | |
895 | } | |
896 | set ltarget [irctolower $target] | |
a01859b6 IJ |
897 | if {![ischan $target]} { error "$target is not a channel" } |
898 | if {![info exists chan_nicks($ltarget)]} { | |
899 | usererror "I am not on $target." | |
5e5be903 | 900 | } |
a01859b6 IJ |
901 | set ui [chandb_get $ltarget userinvite] |
902 | if {[catch { | |
903 | if {"$ui" == "pub" && !$onchan} { | |
904 | usererror "Invitations to $target must be made there with !invite." | |
905 | } | |
906 | if {"$ui" != "all"} { | |
907 | if {[lsearch -exact $chan_nicks($ltarget) [irctolower $n]] < 0} { | |
908 | usererror "Invitations to $target may only be made\ | |
909 | by a user on the channel." | |
910 | } | |
911 | } | |
912 | if {"$ui" == "none"} { | |
913 | usererror "Sorry, I've not been authorised\ | |
914 | to invite people to $target." | |
915 | } | |
916 | } emsg]} { | |
917 | if {"$errorCode" == "BLIGHT USER" && [channel_ismanager $target $n]} { | |
918 | if {[catch { | |
919 | nick_securitycheck 1 | |
920 | } emsg2]} { | |
921 | if {"$errorCode" == "BLIGHT USER"} { | |
922 | usererror "$emsg2 Therefore you can't use your\ | |
923 | channel manager privilege. $emsg" | |
924 | } else { | |
925 | error $error $errorInfo $errorCode | |
926 | } | |
927 | } | |
928 | } else { | |
929 | error $emsg $errorInfo $errorCode | |
5e5be903 | 930 | } |
5e5be903 IJ |
931 | } |
932 | if {![ta_anymore]} { | |
a01859b6 | 933 | usererror "You have to say who to invite." |
5e5be903 IJ |
934 | } |
935 | set invitees {} | |
936 | while {[ta_anymore]} { | |
937 | set invitee [ta_word] | |
938 | check_nick $invitee | |
939 | lappend invitees $invitee | |
940 | } | |
941 | foreach invitee $invitees { | |
942 | sendout INVITE $invitee $ltarget | |
943 | } | |
944 | set who [lindex $invitees 0] | |
945 | switch -exact llength $invitees { | |
946 | 0 { error "zero invitees" } | |
947 | 1 { } | |
948 | 2 { append who " and [lindex $invitees 1]" } | |
949 | * { | |
950 | set who [join [lreplace $invitees end end] ", "] | |
951 | append who " and [lindex $invitees [llength $invitees]]" | |
952 | } | |
953 | } | |
33718ee2 | 954 | ucmdr {} {} {} "invites $who to $target." |
5e5be903 IJ |
955 | } |
956 | ||
20087363 IJ |
957 | def_ucmd channel { |
958 | if {[ischan $dest]} { set target $dest } | |
959 | if {![ta_anymore]} { | |
960 | set subcmd show | |
961 | } else { | |
962 | set subcmd [ta_word] | |
963 | } | |
964 | if {[ischan $subcmd]} { | |
965 | set target $subcmd | |
966 | if {![ta_anymore]} { | |
967 | set subcmd show | |
968 | } else { | |
969 | set subcmd [ta_word] | |
970 | } | |
971 | } | |
972 | if {![info exists target]} { error "privately, you must specify a channel" } | |
973 | set procname channel/$subcmd | |
974 | if {"$subcmd" != "show"} { | |
a01859b6 IJ |
975 | if {[catch { info body $procname }]} { |
976 | usererror "unknown channel setting $subcmd." | |
977 | } | |
20087363 | 978 | prefix_nick |
20087363 | 979 | if {[chandb_exists $target]} { |
a01859b6 | 980 | channel_securitycheck $target |
20087363 | 981 | } else { |
a01859b6 | 982 | nick_securitycheck 1 |
20087363 | 983 | upvar #0 chan_initialop([irctolower $target]) io |
534e26a9 | 984 | upvar #0 nick_unique([irctolower $n]) u |
a01859b6 IJ |
985 | if {![info exists io]} { |
986 | usererror "$target is not a managed channel." | |
987 | } | |
988 | if {"$io" != "$u"} { | |
989 | usererror "You are not the interim manager of $target." | |
990 | } | |
991 | if {"$subcmd" != "manager"} { | |
992 | usererror "Please use `channel manager' first." | |
993 | } | |
20087363 IJ |
994 | } |
995 | } | |
996 | channel/$subcmd | |
997 | } | |
998 | ||
d7eda3bc IJ |
999 | def_ucmd tell { |
1000 | global nick_case ownmailaddr ownfullname | |
1001 | ||
1002 | prefix_nick | |
1003 | set target [ta_word] | |
1004 | if {![string length $text]} { error "tell them what?" } | |
1005 | ||
1006 | set ltarget [irctolower $target] | |
1007 | set ctarget $target | |
1008 | if {[info exists nick_case($ltarget)]} { set ctarget $nick_case($ltarget) } | |
1009 | ||
1010 | manyset [nickdb_get $target tellsec] sec mailto mailwhy | |
1011 | switch -exact $sec { | |
1012 | insecure - secure { | |
1013 | set now [clock seconds] | |
1014 | set inbound [msgsdb_get $ltarget inbound] | |
1015 | lappend inbound $n $now $text | |
1016 | msgsdb_set $ltarget inbound $inbound | |
1017 | ||
1018 | set outbound [msgsdb_get $n outbound] | |
1019 | set noutbound {} | |
1020 | set found 0 | |
1021 | foreach {recip time count} $outbound { | |
1022 | if {"[irctolower $recip]" == "$ltarget"} { | |
1023 | incr count | |
1024 | set recip $ctarget | |
1025 | set found 1 | |
1026 | } | |
1027 | lappend noutbound $recip $time $count | |
1028 | } | |
1029 | if {!$found} { | |
1030 | lappend noutbound $ctarget $now 1 | |
1031 | } | |
1032 | msgsdb_set $n outbound $noutbound | |
1033 | if {!$found} { | |
1034 | ucmdr "OK, I'll tell $ctarget." {} | |
1035 | } else { | |
1036 | ucmdr "OK, I'll tell $ctarget that too." {} | |
1037 | } | |
1038 | } | |
1039 | mailto { | |
1040 | set fmtmsg [exec fmt << " $text"] | |
1041 | exec /usr/sbin/sendmail -odb -oi -t -oee -f $mailwhy \ | |
1042 | > /dev/null << \ | |
1043 | "From: $ownmailaddr ($ownfullname) | |
1044 | To: $mailto | |
1045 | Subject: IRC tell from $n | |
1046 | ||
1047 | $n asked me[expr {[ischan $dest] ? " on $dest" : ""}] to tell you: | |
1048 | [exec fmt << " $text"] | |
1049 | ||
1050 | (This message was for your nick $ctarget; your account $mailwhy | |
1051 | arranged for it to be forwarded to $mailto.) | |
1052 | " | |
1053 | ucmdr \ | |
1054 | "I've mailed $ctarget at $mailto, which is what they prefer." \ | |
1055 | {} | |
1056 | } | |
1057 | refuse { | |
1058 | usererror "Sorry, $ctarget does not want me to take messages." | |
1059 | } | |
1060 | default { | |
1061 | error "bad tellsec $sec" | |
1062 | } | |
1063 | } | |
1064 | } | |
1065 | ||
a4a1f396 IJ |
1066 | def_ucmd who { |
1067 | if {[ta_anymore]} { | |
1068 | set target [ta_word]; ta_nomore | |
1069 | set myself 1 | |
1070 | } else { | |
1071 | prefix_nick | |
1072 | set target $n | |
1073 | set myself [expr {"$target" != "$n"}] | |
1074 | } | |
534e26a9 IJ |
1075 | set ltarget [irctolower $target] |
1076 | upvar #0 nick_case($ltarget) ctarget | |
a4a1f396 | 1077 | set nshow $target |
534e26a9 IJ |
1078 | if {[info exists ctarget]} { |
1079 | upvar #0 nick_onchans($ltarget) oc | |
1080 | upvar #0 nick_username($ltarget) nu | |
1081 | if {[info exists oc]} { set nshow $ctarget } | |
a4a1f396 | 1082 | } |
534e26a9 | 1083 | if {![nickdb_exists $ltarget]} { |
a4a1f396 | 1084 | set ol "$nshow is not a registered nick." |
20087363 | 1085 | } elseif {[string length [set username [nickdb_get $target username]]]} { |
a4a1f396 IJ |
1086 | set ol "The nick $nshow belongs to the user $username." |
1087 | } else { | |
1088 | set ol "The nick $nshow is registered (but not to a username)." | |
1089 | } | |
534e26a9 | 1090 | if {![info exists ctarget] || ![info exists oc]} { |
a4a1f396 IJ |
1091 | if {$myself} { |
1092 | append ol "\nI can't see $nshow on anywhere." | |
1093 | } else { | |
1094 | append ol "\nYou aren't on any channels with me." | |
1095 | } | |
1096 | } elseif {![info exists nu]} { | |
1097 | append ol "\n$nshow has not identified themselves." | |
1098 | } elseif {![info exists username]} { | |
1099 | append ol "\n$nshow has identified themselves as the user $nu." | |
1100 | } elseif {"$nu" != "$username"} { | |
1101 | append ol "\nHowever, $nshow is being used by the user $nu." | |
1102 | } else { | |
1103 | append ol "\n$nshow has identified themselves to me." | |
1104 | } | |
1105 | ucmdr {} $ol | |
1106 | } | |
1107 | ||
7a70431a IJ |
1108 | def_ucmd register { |
1109 | prefix_nick | |
1110 | check_notonchan | |
1111 | set old [nickdb_exists $n] | |
1112 | if {$old} { nick_securitycheck 0 } | |
534e26a9 | 1113 | set luser [irctolower $n] |
7a70431a IJ |
1114 | switch -exact [string tolower [string trim $text]] { |
1115 | {} { | |
534e26a9 | 1116 | upvar #0 nick_username($luser) nu |
7a70431a IJ |
1117 | if {![info exists nu]} { |
1118 | ucmdr {} \ | |
a4a1f396 | 1119 | "You must identify yourself before using `register'. See `help identify', or use `register insecure'." |
7a70431a IJ |
1120 | } |
1121 | nickdb_set $n username $nu | |
1122 | ucmdr {} {} "makes a note of your username." {} | |
1123 | } | |
1124 | delete { | |
1125 | nickdb_delete $n | |
1126 | ucmdr {} {} "forgets your nickname." {} | |
1127 | } | |
1128 | insecure { | |
1129 | nickdb_set $n username {} | |
1130 | if {$old} { | |
1131 | ucmdr {} "Security is now disabled for your nickname !" | |
1132 | } else { | |
1133 | 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." | |
1134 | } | |
1135 | } | |
0d3ea3aa IJ |
1136 | default { |
1137 | error "you mean register / register delete / register insecure" | |
1138 | } | |
7a70431a | 1139 | } |
11d9bff9 IJ |
1140 | } |
1141 | ||
1142 | proc timeformat_desc {tf} { | |
1143 | switch -exact $tf { | |
86892128 | 1144 | ks { return "Times will be displayed in seconds or kiloseconds." } |
11d9bff9 IJ |
1145 | hms { return "Times will be displayed in hours, minutes, etc." } |
1146 | default { error "invalid timeformat: $v" } | |
1147 | } | |
1148 | } | |
1149 | ||
d7eda3bc | 1150 | set settings {} |
11d9bff9 | 1151 | proc def_setting {opt show_body set_body} { |
d7eda3bc IJ |
1152 | global settings |
1153 | lappend settings $opt | |
11d9bff9 IJ |
1154 | proc set_show/$opt {} " |
1155 | upvar 1 n n | |
1156 | set opt $opt | |
1157 | $show_body" | |
1158 | if {![string length $set_body]} return | |
1159 | proc set_set/$opt {} " | |
1160 | upvar 1 n n | |
1161 | upvar 1 text text | |
1162 | set opt $opt | |
1163 | $set_body" | |
1164 | } | |
1165 | ||
d7eda3bc IJ |
1166 | proc tellme_sec_desc {v} { |
1167 | manyset $v sec mailto | |
1168 | switch -exact $sec { | |
1169 | insecure { | |
1170 | return "I'll tell you your messages whenever I see you." | |
1171 | } | |
1172 | secure { | |
1173 | return \ | |
1174 | "I'll keep the bodies of your messages private until you identify yourself." | |
1175 | } | |
1176 | refuse { | |
1177 | return "I shan't accept messages for you." | |
1178 | } | |
1179 | mailto { | |
1180 | return "I'll forward your messages by email to $mailto." | |
1181 | } | |
1182 | default { | |
1183 | error "bad tellsec $sec" | |
1184 | } | |
1185 | } | |
1186 | } | |
1187 | ||
1188 | proc tellme_rel_desc {v} { | |
1189 | manyset $v rel every within | |
1190 | switch -exact $rel { | |
1191 | unreliable { | |
1192 | return "As soon as I've told you, I'll forget the message - note that this means messages can get lost !" | |
1193 | } | |
1194 | pester { | |
1195 | set u {} | |
1196 | } | |
1197 | remind { | |
1198 | set u ", or talk on channel within [showintervalsecs $within 1] of me having told you" | |
1199 | } | |
1200 | default { | |
1201 | error "bad tellrel $rel" | |
1202 | } | |
1203 | } | |
1204 | return "I'll remind you every [showintervalsecs $every 1] until you say delmsg$u." | |
1205 | } | |
1206 | ||
11d9bff9 | 1207 | def_setting timeformat { |
20087363 | 1208 | set tf [nickdb_get $n timeformat] |
11d9bff9 IJ |
1209 | return "$tf: [timeformat_desc $tf]" |
1210 | } { | |
1211 | set tf [string tolower [ta_word]] | |
1212 | ta_nomore | |
1213 | set desc [timeformat_desc $tf] | |
1214 | nickdb_set $n timeformat $tf | |
1215 | ucmdr {} $desc | |
1216 | } | |
1217 | ||
ebbae0a9 IJ |
1218 | proc marktime_desc {mt} { |
1219 | if {"$mt" == "off"} { | |
1220 | return "I will not send you periodic messages." | |
1221 | } elseif {"$mt" == "once"} { | |
1222 | return "I will send you one informational message when I see you." | |
1223 | } else { | |
ef177383 | 1224 | return "I'll send you a message every [showintervalsecs $mt 0]." |
ebbae0a9 IJ |
1225 | } |
1226 | } | |
1227 | ||
1228 | def_setting marktime { | |
1229 | set mt [nickdb_get $n marktime] | |
1230 | set p $mt | |
a4e294d4 | 1231 | if {[string match {[0-9]*} $mt]} { append p s } |
ebbae0a9 IJ |
1232 | append p ": " |
1233 | append p [marktime_desc $mt] | |
1234 | return $p | |
1235 | } { | |
1236 | global marktime_min | |
1237 | set mt [string tolower [ta_word]] | |
1238 | ta_nomore | |
1239 | ||
1240 | if {"$mt" == "off" || "$mt" == "once"} { | |
ebbae0a9 | 1241 | } else { |
d7eda3bc | 1242 | set mt [parse_interval $mt $marktime_min] |
ebbae0a9 IJ |
1243 | } |
1244 | nickdb_set $n marktime $mt | |
1245 | lnick_marktime_start [irctolower $n] "So:" 500 | |
1246 | ucmdr {} [marktime_desc $mt] | |
1247 | } | |
1248 | ||
11d9bff9 | 1249 | def_setting security { |
20087363 | 1250 | set s [nickdb_get $n username] |
11d9bff9 IJ |
1251 | if {[string length $s]} { |
1252 | return "Your nick, $n, is controlled by the user $s." | |
1253 | } else { | |
1254 | return "Your nick, $n, is not secure." | |
1255 | } | |
1256 | } {} | |
1257 | ||
d7eda3bc IJ |
1258 | def_setting tellme { |
1259 | set secv [nickdb_get $n tellsec] | |
1260 | set ms [tellme_sec_desc $secv] | |
1261 | manyset $secv sec | |
1262 | switch -exact $sec { | |
1263 | insecure - secure { | |
1264 | set mr [tellme_rel_desc [nickdb_get $n tellrel]] | |
1265 | return "$ms $mr" | |
1266 | } | |
1267 | refuse - mailto { | |
1268 | return $ms | |
1269 | } | |
1270 | } | |
1271 | } { | |
1272 | set setting [string tolower [ta_word]] | |
1273 | switch -exact $setting { | |
1274 | insecure - secure - refuse { | |
1275 | ta_nomore | |
1276 | if {"$setting" == "refuse" && [llength [msgsdb_get $n inbound]]} { | |
1277 | usererror "You must delete the messages you have, first." | |
1278 | } | |
1279 | set sr sec | |
1280 | set v $setting | |
1281 | } | |
1282 | mailto { | |
1283 | set u [nickdb_get $n username] | |
1284 | if {![string length $u]} { | |
1285 | usererror "Sorry, you must register secure to have your messages mailed (to prevent the use of this feature for spamming)." | |
1286 | } | |
1287 | set sr sec | |
1288 | set v [list mailto [ta_word] $u] | |
1289 | } | |
1290 | unreliable - pester - remind { | |
1291 | manyset [nickdb_get $n tellsec] sec | |
1292 | switch -exact $sec { | |
1293 | refuse - mailto { | |
1294 | error "can't change message delivery conditions when message disposition prevents messages from being left" | |
1295 | } | |
1296 | } | |
1297 | set sr rel | |
1298 | set v $setting | |
1299 | if {"$setting" != "unreliable"} { | |
1300 | set every [parse_interval [ta_word] 300] | |
1301 | lappend v $every | |
1302 | } | |
1303 | if {"$setting" == "remind"} { | |
1304 | if {[ta_anymore]} { | |
1305 | set within [parse_interval [ta_word] 5] | |
1306 | } else { | |
1307 | set within 30 | |
1308 | } | |
1309 | if {$within > $every} { | |
1310 | error "remind interval must be at least time to respond" | |
1311 | } | |
1312 | lappend v $within | |
1313 | } | |
1314 | ta_nomore | |
1315 | } | |
1316 | default { | |
1317 | error "invalid tellme setting $setting" | |
1318 | } | |
1319 | } | |
1320 | nickdb_set $n tell$sr $v | |
1321 | ucmdr [tellme_${sr}_desc $v] {} | |
1322 | } | |
1323 | ||
11d9bff9 | 1324 | def_ucmd set { |
d7eda3bc | 1325 | global settings |
11d9bff9 IJ |
1326 | prefix_nick |
1327 | check_notonchan | |
1328 | if {![nickdb_exists $n]} { | |
d83fb8db | 1329 | ucmdr {} "You are unknown to me and so have no settings. (Use `register'.)" |
11d9bff9 IJ |
1330 | } |
1331 | if {![ta_anymore]} { | |
1332 | set ol {} | |
d7eda3bc | 1333 | foreach opt $settings { |
11d9bff9 IJ |
1334 | lappend ol [format "%-10s %s" $opt [set_show/$opt]] |
1335 | } | |
1336 | ucmdr {} [join $ol "\n"] | |
1337 | } else { | |
1338 | set opt [ta_word] | |
1339 | if {[catch { info body set_show/$opt }]} { | |
1340 | error "no setting $opt" | |
1341 | } | |
1342 | if {![ta_anymore]} { | |
d7eda3bc | 1343 | ucmdr {} "$opt: [set_show/$opt]" |
11d9bff9 | 1344 | } else { |
86892128 | 1345 | nick_securitycheck 0 |
11d9bff9 IJ |
1346 | if {[catch { info body set_set/$opt }]} { |
1347 | error "setting $opt cannot be set with `set'" | |
1348 | } | |
1349 | set_set/$opt | |
1350 | } | |
1351 | } | |
1352 | } | |
7a70431a | 1353 | |
4fd2739c IJ |
1354 | def_ucmd identpass { |
1355 | set username [ta_word] | |
d83fb8db | 1356 | set passmd5 [md5sum "[ta_word]\n"] |
4fd2739c IJ |
1357 | ta_nomore |
1358 | prefix_nick | |
11d9bff9 | 1359 | check_notonchan |
534e26a9 IJ |
1360 | set luser [irctolower $n] |
1361 | upvar #0 nick_onchans($luser) onchans | |
4fd2739c | 1362 | if {![info exists onchans] || ![llength $onchans]} { |
7a70431a | 1363 | ucmdr "You must be on a channel with me to identify yourself." {} |
4fd2739c IJ |
1364 | } |
1365 | check_username $username | |
1366 | exec userv --timeout 3 $username << "$passmd5\n" > /dev/null \ | |
1367 | irc-identpass $n | |
534e26a9 | 1368 | upvar #0 nick_username($luser) rec_username |
4fd2739c | 1369 | set rec_username $username |
7a70431a | 1370 | ucmdr "Pleased to see you, $username." {} |
4fd2739c IJ |
1371 | } |
1372 | ||
1373 | def_ucmd summon { | |
1374 | set target [ta_word] | |
1375 | ta_nomore | |
1376 | check_username $target | |
7ce72032 IJ |
1377 | prefix_nick |
1378 | ||
1379 | upvar #0 lastsummon($target) ls | |
1380 | set now [clock seconds] | |
1381 | if {[info exists ls]} { | |
1382 | set interval [expr {$now - $ls}] | |
1383 | if {$interval < 30} { | |
1384 | ucmdr {} \ | |
1385 | "Please be patient; $target was summoned only [showinterval $interval]." | |
1386 | } | |
1387 | } | |
1388 | regsub {^[^!]*!} $p {} path | |
1389 | if {[catch { | |
1390 | exec userv --timeout 3 $target irc-summon $n $path \ | |
1391 | [expr {[ischan $dest] ? "$dest" : ""}] \ | |
1392 | < /dev/null | |
1393 | } rv]} { | |
1394 | regsub -all "\n" $rv { / } rv | |
1395 | error $rv | |
1396 | } | |
1397 | if {[regexp {^problem (.*)} $rv dummy problem]} { | |
8a8d337d | 1398 | ucmdr {} "The user `$target' $problem." |
7ce72032 IJ |
1399 | } elseif {[regexp {^ok ([^ ]+) ([0-9]+)$} $rv dummy tty idlesince]} { |
1400 | set idletime [expr {$now - $idlesince}] | |
1401 | set ls $now | |
1402 | ucmdr {} {} {} "invites $target ($tty[expr { | |
ef177383 | 1403 | $idletime > 10 ? ", idle for [showintervalsecs $idletime 0]" : "" |
7ce72032 IJ |
1404 | }]) to [expr { |
1405 | [ischan $dest] ? "join us here" : "talk to you" | |
1406 | }]." | |
1407 | } else { | |
1408 | error "unexpected response from userv service: $rv" | |
1409 | } | |
1410 | } | |
1411 | ||
a69f7d2c IJ |
1412 | proc md5sum {value} { exec md5sum << $value } |
1413 | ||
83dd1224 | 1414 | def_ucmd seen { |
422f52e4 | 1415 | global lastseen nick |
83dd1224 IJ |
1416 | prefix_nick |
1417 | set ncase [ta_nick] | |
1418 | set nlower [irctolower $ncase] | |
422f52e4 | 1419 | ta_nomore |
83dd1224 IJ |
1420 | set now [clock seconds] |
1421 | if {"$nlower" == "[irctolower $nick]"} { | |
a01859b6 | 1422 | usererror "I am not self-aware." |
83dd1224 IJ |
1423 | } elseif {![info exists lastseen($nlower)]} { |
1424 | set rstr "I've never seen $ncase." | |
422f52e4 | 1425 | } else { |
83dd1224 IJ |
1426 | manyset $lastseen($nlower) realnick time what |
1427 | set howlong [expr {$now - $time}] | |
1428 | set string [showinterval $howlong] | |
1429 | set rstr "I last saw $realnick $string, $what." | |
1430 | } | |
1431 | if {[ischan $dest]} { | |
1432 | set where $dest | |
1433 | } else { | |
1434 | set where {} | |
1435 | } | |
1436 | upvar #0 lookedfor($nlower) lf | |
1437 | if {[info exists lf]} { set oldvalue $lf } else { set oldvalue {} } | |
1438 | set lf [list [list $now $n $where]] | |
1439 | foreach v $oldvalue { | |
1440 | if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue | |
1441 | lappend lf $v | |
cc2d31de | 1442 | } |
83dd1224 | 1443 | ucmdr {} $rstr |
cc2d31de IJ |
1444 | } |
1445 | ||
ebbae0a9 IJ |
1446 | proc lnick_marktime_cancel {luser} { |
1447 | upvar #0 nick_markid($luser) mi | |
1448 | if {![info exists mi]} return | |
1449 | catch { after cancel $mi } | |
1450 | catch { unset mi } | |
1451 | } | |
1452 | ||
1453 | proc lnick_marktime_doafter {luser why ms} { | |
1454 | lnick_marktime_cancel $luser | |
1455 | upvar #0 nick_markid($luser) mi | |
1456 | set mi [after $ms [list lnick_marktime_now $luser $why]] | |
1457 | } | |
1458 | ||
1459 | proc lnick_marktime_reset {luser} { | |
1460 | set mt [nickdb_get $luser marktime] | |
1461 | if {"$mt" == "off" || "$mt" == "once"} return | |
1462 | lnick_marktime_doafter $luser "Time passes." [expr {$mt*1000}] | |
1463 | } | |
1464 | ||
1465 | proc lnick_marktime_start {luser why ms} { | |
1466 | set mt [nickdb_get $luser marktime] | |
1467 | if {"$mt" == "off"} { | |
1468 | lnick_marktime_cancel $luser | |
1469 | } else { | |
1470 | lnick_marktime_doafter $luser $why $ms | |
1471 | } | |
1472 | } | |
1473 | ||
1474 | proc lnick_marktime_now {luser why} { | |
1475 | upvar #0 nick_onchans($luser) oc | |
93e9bcff IJ |
1476 | global calling_nick |
1477 | set calling_nick $luser | |
ebbae0a9 IJ |
1478 | sendprivmsg $luser [lnick_pingstring $why $oc ""] |
1479 | lnick_marktime_reset $luser | |
1480 | } | |
1481 | ||
1482 | proc lnick_pingstring {why oc apstring} { | |
1483 | global nick_onchans | |
1484 | catch { exec uptime } uptime | |
1485 | set nnicks [llength [array names nick_onchans]] | |
1486 | if {[regexp \ | |
ea8a1bfe | 1487 | {^ *([0-9:apm]+) +up.*, +(\d+) users?, +load average: +([0-9., ]+) *$} \ |
ebbae0a9 | 1488 | $uptime dummy time users load]} { |
93e9bcff | 1489 | regsub -all , $load {} load |
ebbae0a9 IJ |
1490 | set uptime "$time $nnicks/$users $load" |
1491 | } else { | |
1492 | append uptime ", $nnicks nicks" | |
1493 | } | |
1494 | if {[llength $oc]} { | |
1495 | set best_la 0 | |
1496 | set activity quiet | |
1497 | foreach ch $oc { | |
1498 | upvar #0 chan_lastactivity($ch) la | |
1499 | if {![info exists la]} continue | |
1500 | if {$la <= $best_la} continue | |
ef177383 IJ |
1501 | set since [showintervalsecs [expr {[clock seconds]-$la}] 1] |
1502 | set activity "$ch $since" | |
ebbae0a9 IJ |
1503 | set best_la $la |
1504 | } | |
1505 | } else { | |
1506 | set activity unseen | |
1507 | } | |
1508 | set str $why | |
1509 | append str " " $uptime " " $activity | |
1510 | if {[string length $apstring]} { append str " " $apstring } | |
1511 | return $str | |
1512 | } | |
1513 | ||
1514 | def_ucmd ping { | |
1515 | if {[ischan $dest]} { | |
1516 | set oc [irctolower $dest] | |
1517 | } else { | |
1518 | global nick_onchans | |
1519 | prefix_nick | |
1520 | set ln [irctolower $n] | |
1521 | if {[info exists nick_onchans($ln)]} { | |
1522 | set oc $nick_onchans($ln) | |
1523 | } else { | |
1524 | set oc {} | |
1525 | } | |
1526 | if {[llength $oc]} { lnick_marktime_reset $ln } | |
1527 | } | |
1528 | ucmdr {} [lnick_pingstring "Pong!" $oc $text] | |
1529 | } | |
1530 | ||
28c8ab78 IJ |
1531 | proc ensure_globalsecret {} { |
1532 | global globalsecret | |
1533 | ||
1534 | if {[info exists globalsecret]} return | |
1535 | set gsfile [open /dev/urandom r] | |
1536 | fconfigure $gsfile -translation binary | |
1537 | set globalsecret [read $gsfile 32] | |
1538 | binary scan $globalsecret H* globalsecret | |
1539 | close $gsfile | |
1540 | unset gsfile | |
1541 | } | |
1542 | ||
534e26a9 | 1543 | proc connected {} { |
534e26a9 IJ |
1544 | foreach chan [chandb_list] { |
1545 | if {[chandb_get $chan autojoin]} { dojoin $chan } | |
1546 | } | |
1547 | } | |
1548 | ||
28c8ab78 | 1549 | ensure_globalsecret |
e6cc22dc | 1550 | loadhelp |
28c8ab78 | 1551 | ensure_connecting |