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 | |
34c25cd7 IJ |
9 | defset marktime_min 300 |
10 | defset marktime_join_startdelay 5000 | |
11 | ||
281f2c0e IJ |
12 | proc privmsg_unlogged {prefix ischan params} { |
13 | if {!$ischan || | |
574abac6 | 14 | [regexp {^![a-z][-a-z]*[a-z]( .*)?$} [lindex $params 1]]} { |
281f2c0e | 15 | return 0 |
7818b6af | 16 | } |
574abac6 IJ |
17 | # on-channel message, ignore |
18 | set chan [lindex $params 0] | |
19 | upvar #0 chan_lastactivity([irctolower $chan]) la | |
20 | set la [clock seconds] | |
21 | catch { recordlastseen_p $prefix "talking on $chan" 1 } | |
281f2c0e | 22 | return 1 |
422f52e4 IJ |
23 | } |
24 | ||
ef177383 IJ |
25 | proc showintervalsecs {howlong abbrev} { |
26 | return [showintervalsecs/[opt timeformat] $howlong $abbrev] | |
d83fb8db IJ |
27 | } |
28 | ||
ef177383 | 29 | proc showintervalsecs/ks {howlong abbrev} { |
7ce72032 IJ |
30 | if {$howlong < 1000} { |
31 | return "${howlong}s" | |
83dd1224 IJ |
32 | } else { |
33 | if {$howlong < 1000000} { | |
34 | set pfx k | |
35 | set scale 1000 | |
36 | } else { | |
37 | set pfx M | |
38 | set scale 1000000 | |
39 | } | |
40 | set value [expr "$howlong.0 / $scale"] | |
41 | foreach {min format} {100 %.0f 10 %.1f 1 %.2f} { | |
42 | if {$value < $min} continue | |
7ce72032 | 43 | return [format "$format${pfx}s" $value] |
83dd1224 IJ |
44 | } |
45 | } | |
46 | } | |
47 | ||
ef177383 | 48 | proc format_qty {qty unit abbrev} { |
d83fb8db | 49 | set o $qty |
ef177383 IJ |
50 | if {$abbrev} { |
51 | append o [string range $unit 0 0] | |
52 | } else { | |
53 | append o " " | |
54 | append o $unit | |
55 | if {$qty != 1} { append o s } | |
56 | } | |
d83fb8db IJ |
57 | return $o |
58 | } | |
59 | ||
ef177383 | 60 | proc showintervalsecs/hms {qty abbrev} { |
d83fb8db IJ |
61 | set ul {second 60 minute 60 hour 24 day 7 week} |
62 | set remainv 0 | |
63 | while {[llength $ul] > 1 && $qty >= [set uv [lindex $ul 1]]} { | |
64 | set remainu [lindex $ul 0] | |
65 | set remainv [expr {$qty % $uv}] | |
66 | set qty [expr {($qty-$remainv)/$uv}] | |
67 | set ul [lreplace $ul 0 1] | |
68 | } | |
ef177383 | 69 | set o [format_qty $qty [lindex $ul 0] $abbrev] |
d83fb8db | 70 | if {$remainv} { |
ef177383 IJ |
71 | if {!$abbrev} { append o " " } |
72 | append o [format_qty $remainv $remainu $abbrev] | |
d83fb8db IJ |
73 | } |
74 | return $o | |
75 | } | |
76 | ||
7ce72032 IJ |
77 | proc showinterval {howlong} { |
78 | if {$howlong <= 0} { | |
79 | return {just now} | |
80 | } else { | |
ef177383 | 81 | return "[showintervalsecs $howlong 0] ago" |
7ce72032 IJ |
82 | } |
83 | } | |
84 | ||
83dd1224 IJ |
85 | proc showtime {when} { |
86 | return [showinterval [expr {[clock seconds] - $when}]] | |
87 | } | |
88 | ||
d7eda3bc IJ |
89 | proc parse_interval {specified min} { |
90 | if {![regexp {^([0-9]+)([a-z]+)$} $specified dummy value unit]} { | |
91 | error "invalid syntax for interval" | |
92 | } | |
93 | switch -exact $unit { | |
94 | s { set u 1 } | |
95 | ks { set u 1000 } | |
96 | m { set u 60 } | |
97 | h { set u 3600 } | |
98 | default { error "unknown unit of time $unit" } | |
99 | } | |
100 | if {$value > 86400*21/$u} { error "interval too large" } | |
101 | set result [expr {$value*$u}] | |
102 | if {$result < $min} { error "interval too small (<${min}s)" } | |
103 | return $result | |
104 | } | |
105 | ||
83dd1224 IJ |
106 | proc def_msgproc {name argl body} { |
107 | proc msg_$name "varbase $argl" "\ | |
108 | upvar #0 msg/\$varbase/dest d\n\ | |
109 | upvar #0 msg/\$varbase/str s\n\ | |
110 | upvar #0 msg/\$varbase/accum a\n\ | |
111 | $body" | |
112 | } | |
113 | ||
114 | def_msgproc begin {dest str} { | |
115 | set d $dest | |
116 | set s $str | |
117 | set a {} | |
118 | } | |
119 | ||
120 | def_msgproc append {str} { | |
121 | set ns "$s$str" | |
122 | if {[string length $s] && [string length $ns] > 65} { | |
123 | msg__sendout $varbase | |
124 | set s " [string trimleft $str]" | |
125 | } else { | |
126 | set s $ns | |
127 | } | |
128 | } | |
129 | ||
130 | def_msgproc finish {} { | |
131 | msg__sendout $varbase | |
132 | unset s | |
133 | unset d | |
134 | return $a | |
135 | } | |
136 | ||
137 | def_msgproc _sendout {} { | |
138 | lappend a [string trimright $s] | |
139 | set s {} | |
140 | } | |
141 | ||
142 | proc looking_whenwhere {when where} { | |
143 | set str [showtime [expr {$when-1}]] | |
144 | if {[string length $where]} { append str " on $where" } | |
145 | return $str | |
146 | } | |
147 | ||
148 | proc recordlastseen_n {n how here} { | |
149 | global lastseen lookedfor | |
422f52e4 | 150 | set lastseen([irctolower $n]) [list $n [clock seconds] $how] |
83dd1224 IJ |
151 | if {!$here} return |
152 | upvar #0 lookedfor([irctolower $n]) lf | |
153 | if {[info exists lf]} { | |
154 | switch -exact [llength $lf] { | |
155 | 0 { | |
156 | set ml {} | |
157 | } | |
158 | 1 { | |
159 | manyset [lindex $lf 0] when who where | |
160 | set ml [list \ | |
161 | "FYI, $who was looking for you [looking_whenwhere $when $where]."] | |
162 | } | |
163 | default { | |
164 | msg_begin tosend $n "FYI, people have been looking for you:" | |
165 | set i 0 | |
166 | set fin "" | |
167 | foreach e $lf { | |
168 | incr i | |
169 | if {$i == 1} { | |
170 | msg_append tosend " " | |
171 | } elseif {$i == [llength $lf]} { | |
172 | msg_append tosend " and " | |
173 | set fin . | |
174 | } else { | |
175 | msg_append tosend ", " | |
176 | } | |
177 | manyset $e when who where | |
178 | msg_append tosend \ | |
179 | "$who ([looking_whenwhere $when $where])$fin" | |
180 | } | |
181 | set ml [msg_finish tosend] | |
182 | } | |
183 | } | |
184 | unset lf | |
185 | msendprivmsg_delayed 1000 $n $ml | |
186 | } | |
422f52e4 | 187 | } |
281b5f05 IJ |
188 | |
189 | proc note_topic {showoff whoby topic} { | |
35e19219 | 190 | set msg "FYI, $whoby has changed the topic on $showoff" |
281b5f05 IJ |
191 | if {[string length $topic] < 160} { |
192 | append msg " to $topic" | |
193 | } else { | |
194 | append msg " but it is too long to reproduce here !" | |
195 | } | |
196 | set showoff [irctolower $showoff] | |
197 | set tell [chandb_get $showoff topictell] | |
198 | if {[lsearch -exact $tell *] >= 0} { | |
199 | set tryspies [chandb_list] | |
200 | } else { | |
201 | set tryspies $tell | |
202 | } | |
281b5f05 IJ |
203 | foreach spy $tryspies { |
204 | set see [chandb_get $spy topicsee] | |
281b5f05 IJ |
205 | if {[lsearch -exact $see $showoff] >= 0 || \ |
206 | ([lsearch -exact $see *] >= 0 && \ | |
207 | [lsearch -exact $tell $spy] >= 0)} { | |
208 | sendprivmsg $spy $msg | |
209 | } | |
210 | } | |
211 | } | |
212 | ||
83dd1224 | 213 | proc recordlastseen_p {p how here} { |
422f52e4 | 214 | prefix_nick |
83dd1224 | 215 | recordlastseen_n $n $how $here |
422f52e4 IJ |
216 | } |
217 | ||
218 | proc chanmode_arg {} { | |
219 | upvar 2 args cm_args | |
220 | set rv [lindex $cm_args 0] | |
221 | set cm_args [lreplace cm_args 0 0] | |
222 | return $rv | |
223 | } | |
224 | ||
83dd1224 | 225 | proc chanmode_o1 {m g p chan} { |
20087363 | 226 | global nick chan_initialop |
83dd1224 IJ |
227 | prefix_nick |
228 | set who [chanmode_arg] | |
229 | recordlastseen_n $n "being nice to $who" 1 | |
230 | if {"[irctolower $who]" == "[irctolower $nick]"} { | |
534e26a9 IJ |
231 | set nlower [irctolower $n] |
232 | upvar #0 nick_unique($nlower) u | |
20087363 IJ |
233 | if {[chandb_exists $chan]} { |
234 | sendprivmsg $n Thanks. | |
235 | } elseif {![info exists u]} { | |
236 | sendprivmsg $n {Op me while not on the channel, why don't you ?} | |
237 | } else { | |
238 | set chan_initialop([irctolower $chan]) $u | |
239 | sendprivmsg $n \ | |
240 | "Thanks. You can use `channel manager ...' to register this channel." | |
241 | if {![nickdb_exists $n] || ![string length [nickdb_get $n username]]} { | |
242 | sendprivmsg $n \ | |
243 | "(But to do that you must register your nick securely first.)" | |
244 | } | |
245 | } | |
83dd1224 IJ |
246 | } |
247 | } | |
248 | ||
422f52e4 IJ |
249 | proc chanmode_o0 {m g p chan} { |
250 | global nick chandeop | |
251 | prefix_nick | |
252 | set who [chanmode_arg] | |
83dd1224 | 253 | recordlastseen_p $p "being mean to $who" 1 |
422f52e4 IJ |
254 | if {"[irctolower $who]" == "[irctolower $nick]"} { |
255 | set chandeop($chan) [list [clock seconds] $p] | |
256 | } | |
cc2d31de | 257 | } |
9bc33297 | 258 | |
422f52e4 IJ |
259 | proc msg_MODE {p c dest modelist args} { |
260 | if {![ischan $dest]} return | |
261 | if {[regexp {^\-(.+)$} $modelist dummy modelist]} { | |
262 | set give 0 | |
263 | } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} { | |
264 | set give 1 | |
265 | } else { | |
266 | error "invalid modelist" | |
267 | } | |
268 | foreach m [split $modelist] { | |
269 | set procname chanmode_$m$give | |
270 | if {[catch { info body $procname }]} { | |
83dd1224 | 271 | recordlastseen_p $p "fiddling with $dest" 1 |
422f52e4 IJ |
272 | } else { |
273 | $procname $m $give $p $dest | |
274 | } | |
275 | } | |
276 | } | |
277 | ||
534e26a9 IJ |
278 | proc leaving {lchan} { |
279 | foreach luser [array names nick_onchans] { | |
280 | upvar #0 nick_onchans($luser) oc | |
281 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
282 | } | |
283 | upvar #0 chan_nicks($lchan) nlist | |
284 | unset nlist | |
ebbae0a9 IJ |
285 | upvar #0 chan_lastactivity($lchan) la |
286 | catch { unset la } | |
534e26a9 IJ |
287 | } |
288 | ||
cf6ea4de IJ |
289 | proc doleave {lchan} { |
290 | sendout PART $lchan | |
291 | leaving $lchan | |
292 | } | |
293 | ||
534e26a9 IJ |
294 | proc dojoin {lchan} { |
295 | global chan_nicks | |
296 | sendout JOIN $lchan | |
297 | set chan_nicks($lchan) {} | |
298 | } | |
299 | ||
300 | proc check_justme {lchan} { | |
301 | global nick | |
302 | upvar #0 chan_nicks($lchan) nlist | |
303 | if {[llength $nlist] != 1} return | |
e2af9bcb | 304 | if {"[lindex $nlist 0]" != "[irctolower $nick]"} return |
534e26a9 IJ |
305 | if {[chandb_exists $lchan]} { |
306 | set mode [chandb_get $lchan mode] | |
307 | if {"$mode" != "*"} { | |
308 | sendout MODE $lchan $mode | |
309 | } | |
281b5f05 IJ |
310 | set topic [chandb_get $lchan topicset] |
311 | if {[string length $topic]} { | |
312 | sendout TOPIC $lchan $topic | |
281b5f05 | 313 | } |
534e26a9 | 314 | } else { |
cf6ea4de | 315 | doleave $lchan |
a4a1f396 IJ |
316 | } |
317 | } | |
318 | ||
a056c4bd | 319 | proc process_kickpart {chan user} { |
a4a1f396 | 320 | global nick |
a056c4bd | 321 | check_nick $user |
534e26a9 IJ |
322 | set luser [irctolower $user] |
323 | set lchan [irctolower $chan] | |
a056c4bd | 324 | if {![ischan $chan]} { error "not a channel" } |
534e26a9 IJ |
325 | if {"$luser" == "[irctolower $nick]"} { |
326 | leaving $lchan | |
327 | } else { | |
328 | upvar #0 nick_onchans($luser) oc | |
329 | upvar #0 chan_nicks($lchan) nlist | |
330 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
331 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
332 | nick_case $user | |
333 | if {![llength $oc]} { | |
334 | nick_forget $luser | |
335 | } else { | |
336 | check_justme $lchan | |
337 | } | |
a4a1f396 | 338 | } |
534e26a9 | 339 | } |
a056c4bd | 340 | |
281b5f05 IJ |
341 | proc msg_TOPIC {p c dest topic} { |
342 | prefix_nick | |
343 | if {![ischan $dest]} return | |
344 | recordlastseen_n $n "changing the topic on $dest" 1 | |
345 | note_topic [irctolower $dest] $n $topic | |
346 | } | |
347 | ||
a056c4bd IJ |
348 | proc msg_KICK {p c chans users comment} { |
349 | set chans [split $chans ,] | |
350 | set users [split $users ,] | |
351 | if {[llength $chans] > 1} { | |
352 | foreach chan $chans user $users { process_kickpart $chan $user } | |
353 | } else { | |
354 | foreach user $users { process_kickpart [lindex $chans 0] $user } | |
355 | } | |
356 | } | |
357 | ||
358 | proc msg_KILL {p c user why} { | |
359 | nick_forget $user | |
360 | } | |
361 | ||
20087363 IJ |
362 | set nick_counter 0 |
363 | set nick_arys {onchans username unique} | |
534e26a9 IJ |
364 | # nick_onchans($luser) -> [list ... $lchan ...] |
365 | # nick_username($luser) -> <securely known local username> | |
366 | # nick_unique($luser) -> <counter> | |
367 | # nick_case($luser) -> $user (valid even if no longer visible) | |
ebbae0a9 | 368 | # nick_markid($luser) -> <after id for marktime> |
534e26a9 IJ |
369 | |
370 | # chan_nicks($lchan) -> [list ... $luser ...] | |
ebbae0a9 | 371 | # chan_lastactivity($lchan) -> [clock seconds] |
a056c4bd | 372 | |
534e26a9 IJ |
373 | proc lnick_forget {luser} { |
374 | global nick_arys chan_nicks | |
ebbae0a9 | 375 | lnick_marktime_cancel $luser |
a056c4bd | 376 | foreach ary $nick_arys { |
534e26a9 | 377 | upvar #0 nick_${ary}($luser) av |
a056c4bd IJ |
378 | catch { unset av } |
379 | } | |
534e26a9 IJ |
380 | foreach lch [array names chan_nicks] { |
381 | upvar #0 chan_nicks($lch) nlist | |
382 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
383 | check_justme $lch | |
384 | } | |
385 | } | |
386 | ||
387 | proc nick_forget {user} { | |
388 | global nick_arys chan_nicks | |
389 | lnick_forget [irctolower $user] | |
390 | nick_case $user | |
a4a1f396 IJ |
391 | } |
392 | ||
534e26a9 | 393 | proc nick_case {user} { |
a4a1f396 | 394 | global nick_case |
534e26a9 | 395 | set nick_case([irctolower $user]) $user |
a056c4bd IJ |
396 | } |
397 | ||
83dd1224 | 398 | proc msg_NICK {p c newnick} { |
a44d4982 | 399 | global nick_arys nick_case calling_nick |
83dd1224 IJ |
400 | prefix_nick |
401 | recordlastseen_n $n "changing nicks to $newnick" 0 | |
a44d4982 | 402 | set calling_nick $newnick |
83dd1224 | 403 | recordlastseen_n $newnick "changing nicks from $n" 1 |
6425c2d6 | 404 | set luser [irctolower $n] |
ebbae0a9 | 405 | lnick_marktime_cancel $luser |
6425c2d6 | 406 | set lusernew [irctolower $newnick] |
a056c4bd | 407 | foreach ary $nick_arys { |
6425c2d6 IJ |
408 | upvar #0 nick_${ary}($luser) old |
409 | upvar #0 nick_${ary}($lusernew) new | |
a056c4bd IJ |
410 | if {[info exists new]} { error "nick collision ?! $ary $n $newnick" } |
411 | if {[info exists old]} { set new $old; unset old } | |
412 | } | |
6425c2d6 | 413 | upvar #0 nick_onchans($lusernew) oc |
534e26a9 IJ |
414 | foreach ch $oc { |
415 | upvar #0 chan_nicks($ch) nlist | |
416 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
417 | lappend nlist $lusernew | |
418 | } | |
34c25cd7 | 419 | lnick_marktime_start $lusernew "Hi." 500 1 |
a4a1f396 | 420 | nick_case $newnick |
83dd1224 IJ |
421 | } |
422 | ||
20087363 IJ |
423 | proc nick_ishere {n} { |
424 | global nick_counter | |
534e26a9 | 425 | upvar #0 nick_unique([irctolower $n]) u |
20087363 IJ |
426 | if {![info exists u]} { set u [incr nick_counter].$n.[clock seconds] } |
427 | nick_case $n | |
428 | } | |
429 | ||
a056c4bd IJ |
430 | proc msg_JOIN {p c chan} { |
431 | prefix_nick | |
432 | recordlastseen_n $n "joining $chan" 1 | |
cf6ea4de IJ |
433 | set nl [irctolower $n] |
434 | set lchan [irctolower $chan] | |
435 | upvar #0 nick_onchans($nl) oc | |
436 | upvar #0 chan_nicks($lchan) nlist | |
ebbae0a9 IJ |
437 | if {![info exists oc]} { |
438 | global marktime_join_startdelay | |
34c25cd7 | 439 | lnick_marktime_start $nl "Welcome." $marktime_join_startdelay 1 |
ebbae0a9 | 440 | } |
cf6ea4de IJ |
441 | lappend oc $lchan |
442 | lappend nlist $nl | |
20087363 | 443 | nick_ishere $n |
a056c4bd | 444 | } |
ea8a1bfe | 445 | proc msg_PART {p c chan args} { |
a056c4bd | 446 | prefix_nick |
ea8a1bfe IJ |
447 | set msg "leaving $chan" |
448 | if {[llength $args]} { | |
449 | set why [lindex $args 0] | |
450 | if {"[irctolower $why]" != "[irctolower $n]"} { append msg " ($why)" } | |
451 | } | |
452 | recordlastseen_n $n $msg 1 | |
a056c4bd IJ |
453 | process_kickpart $chan $n |
454 | } | |
455 | proc msg_QUIT {p c why} { | |
456 | prefix_nick | |
457 | recordlastseen_n $n "leaving ($why)" 0 | |
458 | nick_forget $n | |
459 | } | |
422f52e4 | 460 | |
cc2d31de | 461 | proc msg_PRIVMSG {p c dest text} { |
a01859b6 IJ |
462 | global errorCode |
463 | ||
cc2d31de | 464 | prefix_nick |
422f52e4 | 465 | if {[ischan $dest]} { |
83dd1224 | 466 | recordlastseen_n $n "invoking me in $dest" 1 |
422f52e4 | 467 | set output $dest |
cc2d31de | 468 | } else { |
83dd1224 | 469 | recordlastseen_n $n "talking to me" 1 |
422f52e4 IJ |
470 | set output $n |
471 | } | |
a4a1f396 | 472 | nick_case $n |
422f52e4 | 473 | |
281f2c0e | 474 | execute_usercommand $p $c $n $output $dest $text |
422f52e4 IJ |
475 | } |
476 | ||
a056c4bd | 477 | proc msg_INVITE {p c n chan} { |
534e26a9 | 478 | after 1000 [list dojoin [irctolower $chan]] |
a056c4bd IJ |
479 | } |
480 | ||
481 | proc grep {var predicate list} { | |
482 | set o {} | |
483 | upvar 1 $var v | |
484 | foreach v $list { | |
485 | if {[uplevel 1 [list expr $predicate]]} { lappend o $v } | |
486 | } | |
487 | return $o | |
488 | } | |
489 | ||
490 | proc msg_353 {p c dest type chan nicklist} { | |
491 | global names_chans nick_onchans | |
534e26a9 IJ |
492 | set lchan [irctolower $chan] |
493 | upvar #0 chan_nicks($lchan) nlist | |
494 | lappend names_chans $lchan | |
495 | if {![info exists nlist]} { | |
496 | # We don't think we're on this channel, so ignore it ! | |
497 | # Unfortunately, because we don't get a reply to PART, | |
498 | # we have to remember ourselves whether we're on a channel, | |
499 | # and ignore stuff if we're not, to avoid races. Feh. | |
500 | return | |
501 | } | |
502 | set nlist_new {} | |
503 | foreach user [split $nicklist { }] { | |
504 | regsub {^[@+]} $user {} user | |
505 | if {![string length $user]} continue | |
506 | check_nick $user | |
507 | set luser [irctolower $user] | |
508 | upvar #0 nick_onchans($luser) oc | |
509 | lappend oc $lchan | |
510 | lappend nlist_new $luser | |
511 | nick_ishere $user | |
a056c4bd | 512 | } |
534e26a9 | 513 | set nlist $nlist_new |
a056c4bd IJ |
514 | } |
515 | ||
516 | proc msg_366 {p c args} { | |
517 | global names_chans nick_onchans | |
534e26a9 IJ |
518 | set lchan [irctolower $c] |
519 | foreach luser [array names nick_onchans] { | |
520 | upvar #0 nick_onchans($luser) oc | |
521 | if {[llength names_chans] > 1} { | |
a056c4bd | 522 | set oc [grep tc {[lsearch -exact $tc $names_chans] >= 0} $oc] |
a056c4bd | 523 | } |
534e26a9 | 524 | if {![llength $oc]} { lnick_forget $n } |
a056c4bd IJ |
525 | } |
526 | unset names_chans | |
527 | } | |
528 | ||
4fd2739c | 529 | proc check_username {target} { |
7ce72032 IJ |
530 | if { |
531 | [string length $target] > 8 || | |
532 | [regexp {[^-0-9a-z]} $target] || | |
533 | ![regexp {^[a-z]} $target] | |
534 | } { error "invalid username" } | |
4fd2739c IJ |
535 | } |
536 | ||
20087363 | 537 | proc somedb__head {} { |
7a70431a | 538 | uplevel 1 { |
20087363 IJ |
539 | set idl [irctolower $id] |
540 | upvar #0 ${nickchan}db($idl) ndbe | |
541 | binary scan $idl H* idh | |
542 | set idfn $fprefix$idh | |
543 | if {![info exists iddbe] && [file exists $idfn]} { | |
544 | set f [open $idfn r] | |
7a70431a IJ |
545 | try_except_finally { set newval [read $f] } {} { close $f } |
546 | if {[llength $newval] % 2} { error "invalid length" } | |
20087363 | 547 | set iddbe $newval |
7a70431a IJ |
548 | } |
549 | } | |
550 | } | |
551 | ||
20087363 | 552 | proc def_somedb {name arglist body} { |
d7eda3bc IJ |
553 | foreach {nickchan fprefix} { |
554 | nick users/n | |
555 | chan chans/c | |
556 | msgs users/m | |
557 | } { | |
20087363 | 558 | proc ${nickchan}db_$name $arglist \ |
534e26a9 IJ |
559 | "set nickchan $nickchan; set fprefix $fprefix; $body" |
560 | } | |
561 | } | |
562 | ||
563 | def_somedb list {} { | |
564 | set list {} | |
565 | foreach path [glob -nocomplain -path $fprefix *] { | |
566 | binary scan $path "A[string length $fprefix]A*" afprefix thinghex | |
567 | if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" } | |
568 | lappend list [binary format H* $thinghex] | |
20087363 | 569 | } |
534e26a9 IJ |
570 | return $list |
571 | } | |
572 | ||
573 | proc def_somedb_id {name arglist body} { | |
574 | def_somedb $name [concat id $arglist] "somedb__head; $body" | |
7a70431a IJ |
575 | } |
576 | ||
534e26a9 | 577 | def_somedb_id exists {} { |
20087363 | 578 | return [info exists iddbe] |
7a70431a IJ |
579 | } |
580 | ||
534e26a9 | 581 | def_somedb_id delete {} { |
20087363 IJ |
582 | catch { unset iddbe } |
583 | file delete $idfn | |
7a70431a IJ |
584 | } |
585 | ||
d7eda3bc IJ |
586 | set default_settings_nick { |
587 | timeformat ks | |
588 | marktime off | |
589 | tellsec insecure | |
590 | tellrel {remind 3600 30} | |
591 | } | |
592 | ||
281b5f05 IJ |
593 | set default_settings_chan { |
594 | autojoin 1 | |
595 | mode * | |
596 | userinvite pub | |
597 | topicset {} | |
598 | topicsee {} | |
599 | topictell {} | |
600 | } | |
7a70431a | 601 | |
d7eda3bc IJ |
602 | set default_settings_msgs { |
603 | inbound {} | |
604 | outbound {} | |
605 | } | |
606 | # inbound -> [<nick> <time_t> <message>] ... | |
607 | # outbound -> [<nick> <time_t(earliest)> <count>] ... | |
608 | ||
534e26a9 | 609 | def_somedb_id set {args} { |
20087363 IJ |
610 | upvar #0 default_settings_$nickchan def |
611 | if {![info exists iddbe]} { set iddbe $def } | |
612 | foreach {key value} [concat $iddbe $args] { set a($key) $value } | |
7a70431a IJ |
613 | set newval {} |
614 | foreach {key value} [array get a] { lappend newval $key $value } | |
20087363 | 615 | set f [open $idfn.new w] |
7a70431a IJ |
616 | try_except_finally { |
617 | puts $f $newval | |
618 | close $f | |
20087363 | 619 | file rename -force $idfn.new $idfn |
7a70431a | 620 | } { |
7a70431a | 621 | } { |
d83fb8db | 622 | catch { close $f } |
7a70431a | 623 | } |
20087363 | 624 | set iddbe $newval |
7a70431a IJ |
625 | } |
626 | ||
534e26a9 | 627 | def_somedb_id get {key} { |
20087363 IJ |
628 | upvar #0 default_settings_$nickchan def |
629 | if {[info exists iddbe]} { | |
534e26a9 | 630 | set l [concat $iddbe $def] |
7a70431a | 631 | } else { |
20087363 | 632 | set l $def |
7a70431a IJ |
633 | } |
634 | foreach {tkey value} $l { | |
635 | if {"$tkey" == "$key"} { return $value } | |
636 | } | |
637 | error "unset setting $key" | |
638 | } | |
639 | ||
20087363 IJ |
640 | proc opt {key} { |
641 | global calling_nick | |
642 | if {[info exists calling_nick]} { set n $calling_nick } { set n {} } | |
643 | return [nickdb_get $n $key] | |
644 | } | |
645 | ||
7a70431a IJ |
646 | proc check_notonchan {} { |
647 | upvar 1 dest dest | |
a01859b6 | 648 | if {[ischan $dest]} { usererror "That command must be sent privately." } |
7a70431a IJ |
649 | } |
650 | ||
651 | proc nick_securitycheck {strict} { | |
652 | upvar 1 n n | |
a01859b6 IJ |
653 | if {![nickdb_exists $n]} { |
654 | usererror "You are unknown to me, use `register'." | |
655 | } | |
20087363 | 656 | set wantu [nickdb_get $n username] |
7a70431a IJ |
657 | if {![string length $wantu]} { |
658 | if {$strict} { | |
a01859b6 | 659 | usererror "That feature is only available to secure users, sorry." |
7a70431a IJ |
660 | } else { |
661 | return | |
662 | } | |
663 | } | |
534e26a9 IJ |
664 | set luser [irctolower $n] |
665 | upvar #0 nick_username($luser) nu | |
7a70431a | 666 | if {![info exists nu]} { |
a01859b6 | 667 | usererror "Nick $n is secure, you must identify yourself first." |
7a70431a IJ |
668 | } |
669 | if {"$wantu" != "$nu"} { | |
a01859b6 IJ |
670 | usererror "You are the wrong user -\ |
671 | the nick $n belongs to $wantu, not $nu." | |
7a70431a IJ |
672 | } |
673 | } | |
674 | ||
a01859b6 | 675 | proc channel_ismanager {channel n} { |
c362e172 | 676 | set mgrs [chandb_get $channel managers] |
a01859b6 IJ |
677 | return [expr {[lsearch -exact [irctolower $mgrs] [irctolower $n]] >= 0}] |
678 | } | |
679 | ||
680 | proc channel_securitycheck {channel} { | |
681 | upvar n n | |
682 | if {![channel_ismanager $channel $n]} { | |
683 | usererror "You are not a manager of $channel." | |
20087363 | 684 | } |
a01859b6 | 685 | nick_securitycheck 1 |
20087363 IJ |
686 | } |
687 | ||
688 | proc def_chancmd {name body} { | |
689 | proc channel/$name {} \ | |
690 | " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body" | |
691 | } | |
692 | ||
281b5f05 IJ |
693 | proc ta_listop {findnow procvalue} { |
694 | # findnow and procvalue are code fragments which will be executed | |
695 | # in the caller's level. findnow should set ta_listop_ev to | |
696 | # the current list, and procvalue should treat ta_listop_ev as | |
697 | # a proposed value in the list and check and possibly modify | |
698 | # (canonicalise?) it. After ta_listop, ta_listop_ev will | |
699 | # be the new value of the list. | |
700 | upvar 1 ta_listop_ev exchg | |
701 | upvar 1 text text | |
20087363 IJ |
702 | set opcode [ta_word] |
703 | switch -exact _$opcode { | |
281b5f05 | 704 | _= { } |
20087363 | 705 | _+ - _- { |
281b5f05 IJ |
706 | uplevel 1 $findnow |
707 | foreach item $exchg { set array($item) 1 } | |
20087363 IJ |
708 | } |
709 | default { | |
281b5f05 | 710 | error "list change opcode must be one of + - =" |
20087363 IJ |
711 | } |
712 | } | |
281b5f05 IJ |
713 | foreach exchg [split $text " "] { |
714 | if {![string length $exchg]} continue | |
715 | uplevel 1 $procvalue | |
20087363 | 716 | if {"$opcode" != "-"} { |
281b5f05 | 717 | set array($exchg) 1 |
20087363 | 718 | } else { |
281b5f05 | 719 | catch { unset array($exchg) } |
20087363 IJ |
720 | } |
721 | } | |
281b5f05 IJ |
722 | set exchg [lsort [array names array]] |
723 | } | |
724 | ||
725 | def_chancmd manager { | |
726 | ta_listop { | |
727 | if {[chandb_exists $chan]} { | |
728 | set ta_listop_ev [chandb_get $chan managers] | |
729 | } else { | |
730 | set ta_listop_ev [list [irctolower $n]] | |
731 | } | |
732 | } { | |
733 | check_nick $ta_listop_ev | |
734 | set ta_listop_ev [irctolower $ta_listop_ev] | |
735 | } | |
736 | if {[llength $ta_listop_ev]} { | |
737 | chandb_set $chan managers $ta_listop_ev | |
738 | ucmdr "Managers of $chan: $ta_listop_ev" {} | |
20087363 IJ |
739 | } else { |
740 | chandb_delete $chan | |
741 | ucmdr {} {} "forgets about managing $chan." {} | |
742 | } | |
743 | } | |
744 | ||
745 | def_chancmd autojoin { | |
746 | set yesno [ta_word] | |
747 | switch -exact [string tolower $yesno] { | |
748 | no { set nv 0 } | |
749 | yes { set nv 1 } | |
750 | default { error "channel autojoin must be `yes' or `no' } | |
751 | } | |
752 | chandb_set $chan autojoin $nv | |
a49f2997 IJ |
753 | ucmdr [expr {$nv ? "I will join $chan when I'm restarted " : \ |
754 | "I won't join $chan when I'm restarted "}] {} | |
534e26a9 IJ |
755 | } |
756 | ||
5e5be903 IJ |
757 | def_chancmd userinvite { |
758 | set nv [string tolower [ta_word]] | |
759 | switch -exact $nv { | |
760 | pub { set txt "!invite will work for $chan, but it won't work by /msg" } | |
761 | here { set txt "!invite and /msg invite will work, but only for users who are already on $chan." } | |
762 | all { set txt "Any user will be able to invite themselves or anyone else to $chan." } | |
763 | none { set txt "I will not invite anyone to $chan." } | |
764 | default { | |
765 | error "channel userinvite must be `pub', `here', `all' or `none' | |
766 | } | |
767 | } | |
768 | chandb_set $chan userinvite $nv | |
769 | ucmdr $txt {} | |
770 | } | |
771 | ||
281b5f05 IJ |
772 | def_chancmd topic { |
773 | set what [ta_word] | |
774 | switch -exact $what { | |
775 | leave { | |
776 | ta_nomore | |
777 | chandb_set $chan topicset {} | |
778 | ucmdr "I won't ever change the topic of $chan." {} | |
779 | } | |
780 | set { | |
781 | set t [string trim $text] | |
782 | if {![string length $t]} { | |
783 | error "you must specific the topic to set" | |
784 | } | |
785 | chandb_set $chan topicset $t | |
a49f2997 | 786 | ucmdr "Whenever I'm alone on $chan, I'll set the topic to $t." {} |
281b5f05 IJ |
787 | } |
788 | see - tell { | |
789 | ta_listop { | |
790 | set ta_listop_ev [chandb_get $chan topic$what] | |
791 | } { | |
792 | if {"$ta_listop_ev" != "*"} { | |
793 | if {![ischan $ta_listop_ev]} { | |
794 | error "bad channel \`$ta_listop_ev' in topic $what" | |
795 | } | |
796 | set ta_listop_ev [irctolower $ta_listop_ev] | |
797 | } | |
798 | } | |
799 | chandb_set $chan topic$what $ta_listop_ev | |
800 | ucmdr "Topic $what list for $chan: $ta_listop_ev" {} | |
801 | } | |
802 | default { | |
a01859b6 | 803 | usererror "Unknown channel topic subcommand - see help channel." |
281b5f05 IJ |
804 | } |
805 | } | |
806 | } | |
807 | ||
534e26a9 IJ |
808 | def_chancmd mode { |
809 | set mode [ta_word] | |
810 | if {"$mode" != "*" && ![regexp {^(([-+][imnpst]+)+)$} $mode mode]} { | |
811 | error {channel mode must be * or match ([-+][imnpst]+)+} | |
812 | } | |
813 | chandb_set $chan mode $mode | |
814 | if {"$mode" == "*"} { | |
281b5f05 | 815 | ucmdr "I won't ever change the mode of $chan." {} |
534e26a9 | 816 | } else { |
281b5f05 | 817 | ucmdr "Whenever I'm alone on $chan, I'll set the mode to $mode." {} |
534e26a9 | 818 | } |
20087363 IJ |
819 | } |
820 | ||
821 | def_chancmd show { | |
822 | if {[chandb_exists $chan]} { | |
823 | set l "Settings for $chan: autojoin " | |
824 | append l [lindex {no yes} [chandb_get $chan autojoin]] | |
b60b5a0f IJ |
825 | append l ", mode " [chandb_get $chan mode] |
826 | append l ", userinvite " [chandb_get $chan userinvite] "." | |
20087363 | 827 | append l "\nManagers: " |
8b6ee626 | 828 | append l [join [chandb_get $chan managers] " "] |
281b5f05 IJ |
829 | foreach {ts sep} {see "\n" tell " "} { |
830 | set t [chandb_get $chan topic$ts] | |
831 | append l $sep | |
832 | if {[llength $t]} { | |
833 | append l "Topic $ts list: $t." | |
834 | } else { | |
835 | append l "Topic $ts list is empty." | |
836 | } | |
837 | } | |
8b6ee626 IJ |
838 | append l "\n" |
839 | set t [chandb_get $chan topicset] | |
840 | if {[string length $t]} { | |
841 | append l "Topic to set: $t" | |
842 | } else { | |
843 | append l "I will not change the topic." | |
844 | } | |
20087363 IJ |
845 | ucmdr {} $l |
846 | } else { | |
847 | ucmdr {} "The channel $chan is not managed." | |
848 | } | |
849 | } | |
850 | ||
cf6ea4de IJ |
851 | proc channelmgr_monoop {} { |
852 | upvar 1 dest dest | |
853 | upvar 1 text text | |
854 | upvar 1 n n | |
855 | upvar 1 p p | |
856 | upvar 1 target target | |
857 | global chan_nicks | |
858 | ||
3c9af14f IJ |
859 | prefix_nick |
860 | ||
20087363 IJ |
861 | if {[ischan $dest]} { set target $dest } |
862 | if {[ta_anymore]} { set target [ta_word] } | |
863 | ta_nomore | |
cf6ea4de | 864 | if {![info exists target]} { |
a01859b6 | 865 | usererror "You must specify, or invoke me on, the relevant channel." |
cf6ea4de IJ |
866 | } |
867 | if {![info exists chan_nicks([irctolower $target])]} { | |
a01859b6 | 868 | usererror "I am not on $target." |
cf6ea4de | 869 | } |
20087363 | 870 | if {![ischan $target]} { error "not a valid channel" } |
3c9af14f | 871 | |
a01859b6 IJ |
872 | if {![chandb_exists $target]} { |
873 | usererror "$target is not a managed channel." | |
874 | } | |
875 | channel_securitycheck $target | |
cf6ea4de IJ |
876 | } |
877 | ||
878 | def_ucmd op { | |
879 | channelmgr_monoop | |
20087363 IJ |
880 | sendout MODE $target +o $n |
881 | } | |
882 | ||
cf6ea4de IJ |
883 | def_ucmd leave { |
884 | channelmgr_monoop | |
885 | doleave $target | |
886 | } | |
887 | ||
5e5be903 | 888 | def_ucmd invite { |
a01859b6 IJ |
889 | global chan_nicks errorCode errorInfo |
890 | prefix_nick | |
5e5be903 IJ |
891 | |
892 | if {[ischan $dest]} { | |
893 | set target $dest | |
894 | set onchan 1 | |
895 | } else { | |
896 | set target [ta_word] | |
897 | set onchan 0 | |
898 | } | |
899 | set ltarget [irctolower $target] | |
a01859b6 IJ |
900 | if {![ischan $target]} { error "$target is not a channel" } |
901 | if {![info exists chan_nicks($ltarget)]} { | |
902 | usererror "I am not on $target." | |
5e5be903 | 903 | } |
a01859b6 IJ |
904 | set ui [chandb_get $ltarget userinvite] |
905 | if {[catch { | |
906 | if {"$ui" == "pub" && !$onchan} { | |
907 | usererror "Invitations to $target must be made there with !invite." | |
908 | } | |
909 | if {"$ui" != "all"} { | |
910 | if {[lsearch -exact $chan_nicks($ltarget) [irctolower $n]] < 0} { | |
911 | usererror "Invitations to $target may only be made\ | |
912 | by a user on the channel." | |
913 | } | |
914 | } | |
915 | if {"$ui" == "none"} { | |
916 | usererror "Sorry, I've not been authorised\ | |
917 | to invite people to $target." | |
918 | } | |
919 | } emsg]} { | |
920 | if {"$errorCode" == "BLIGHT USER" && [channel_ismanager $target $n]} { | |
921 | if {[catch { | |
922 | nick_securitycheck 1 | |
923 | } emsg2]} { | |
924 | if {"$errorCode" == "BLIGHT USER"} { | |
925 | usererror "$emsg2 Therefore you can't use your\ | |
926 | channel manager privilege. $emsg" | |
927 | } else { | |
928 | error $error $errorInfo $errorCode | |
929 | } | |
930 | } | |
931 | } else { | |
932 | error $emsg $errorInfo $errorCode | |
5e5be903 | 933 | } |
5e5be903 IJ |
934 | } |
935 | if {![ta_anymore]} { | |
a01859b6 | 936 | usererror "You have to say who to invite." |
5e5be903 IJ |
937 | } |
938 | set invitees {} | |
939 | while {[ta_anymore]} { | |
940 | set invitee [ta_word] | |
941 | check_nick $invitee | |
942 | lappend invitees $invitee | |
943 | } | |
944 | foreach invitee $invitees { | |
945 | sendout INVITE $invitee $ltarget | |
946 | } | |
947 | set who [lindex $invitees 0] | |
948 | switch -exact llength $invitees { | |
949 | 0 { error "zero invitees" } | |
950 | 1 { } | |
951 | 2 { append who " and [lindex $invitees 1]" } | |
952 | * { | |
953 | set who [join [lreplace $invitees end end] ", "] | |
954 | append who " and [lindex $invitees [llength $invitees]]" | |
955 | } | |
956 | } | |
33718ee2 | 957 | ucmdr {} {} {} "invites $who to $target." |
5e5be903 IJ |
958 | } |
959 | ||
20087363 IJ |
960 | def_ucmd channel { |
961 | if {[ischan $dest]} { set target $dest } | |
962 | if {![ta_anymore]} { | |
963 | set subcmd show | |
964 | } else { | |
965 | set subcmd [ta_word] | |
966 | } | |
967 | if {[ischan $subcmd]} { | |
968 | set target $subcmd | |
969 | if {![ta_anymore]} { | |
970 | set subcmd show | |
971 | } else { | |
972 | set subcmd [ta_word] | |
973 | } | |
974 | } | |
975 | if {![info exists target]} { error "privately, you must specify a channel" } | |
976 | set procname channel/$subcmd | |
977 | if {"$subcmd" != "show"} { | |
a01859b6 IJ |
978 | if {[catch { info body $procname }]} { |
979 | usererror "unknown channel setting $subcmd." | |
980 | } | |
20087363 | 981 | prefix_nick |
20087363 | 982 | if {[chandb_exists $target]} { |
a01859b6 | 983 | channel_securitycheck $target |
20087363 | 984 | } else { |
a01859b6 | 985 | nick_securitycheck 1 |
20087363 | 986 | upvar #0 chan_initialop([irctolower $target]) io |
534e26a9 | 987 | upvar #0 nick_unique([irctolower $n]) u |
a01859b6 IJ |
988 | if {![info exists io]} { |
989 | usererror "$target is not a managed channel." | |
990 | } | |
991 | if {"$io" != "$u"} { | |
992 | usererror "You are not the interim manager of $target." | |
993 | } | |
994 | if {"$subcmd" != "manager"} { | |
995 | usererror "Please use `channel manager' first." | |
996 | } | |
20087363 IJ |
997 | } |
998 | } | |
999 | channel/$subcmd | |
1000 | } | |
1001 | ||
d7eda3bc IJ |
1002 | def_ucmd tell { |
1003 | global nick_case ownmailaddr ownfullname | |
1004 | ||
1005 | prefix_nick | |
1006 | set target [ta_word] | |
1007 | if {![string length $text]} { error "tell them what?" } | |
1008 | ||
1009 | set ltarget [irctolower $target] | |
1010 | set ctarget $target | |
1011 | if {[info exists nick_case($ltarget)]} { set ctarget $nick_case($ltarget) } | |
1012 | ||
1013 | manyset [nickdb_get $target tellsec] sec mailto mailwhy | |
34c25cd7 | 1014 | manyset [nickdb_get $target tellrel] rel relint relwithin |
d7eda3bc IJ |
1015 | switch -exact $sec { |
1016 | insecure - secure { | |
1017 | set now [clock seconds] | |
1018 | set inbound [msgsdb_get $ltarget inbound] | |
1019 | lappend inbound $n $now $text | |
1020 | msgsdb_set $ltarget inbound $inbound | |
1021 | ||
1022 | set outbound [msgsdb_get $n outbound] | |
1023 | set noutbound {} | |
1024 | set found 0 | |
1025 | foreach {recip time count} $outbound { | |
1026 | if {"[irctolower $recip]" == "$ltarget"} { | |
1027 | incr count | |
1028 | set recip $ctarget | |
1029 | set found 1 | |
1030 | } | |
1031 | lappend noutbound $recip $time $count | |
1032 | } | |
1033 | if {!$found} { | |
1034 | lappend noutbound $ctarget $now 1 | |
1035 | } | |
1036 | msgsdb_set $n outbound $noutbound | |
34c25cd7 IJ |
1037 | set msg "OK, I'll tell $ctarget" |
1038 | if {$found} { append msg " that too" } | |
1039 | append msg ", " | |
1040 | if {"$sec" != "secure"} { | |
1041 | switch -exact $rel { | |
1042 | unreliable { append msg "neither reliably nor securely" } | |
1043 | remind { append msg "pretty reliably, but not securely" } | |
1044 | pester { append msg "reliably but not securely" } | |
1045 | } | |
d7eda3bc | 1046 | } else { |
34c25cd7 IJ |
1047 | switch -exact $rel { |
1048 | unreliable { append msg "securely but not reliably" } | |
1049 | remind { append msg "securely and pretty reliably" } | |
1050 | pester { append msg "reliably and securely" } | |
1051 | } | |
d7eda3bc | 1052 | } |
34c25cd7 IJ |
1053 | append msg . |
1054 | ucmdr $msg {} | |
d7eda3bc IJ |
1055 | } |
1056 | mailto { | |
1057 | set fmtmsg [exec fmt << " $text"] | |
1058 | exec /usr/sbin/sendmail -odb -oi -t -oee -f $mailwhy \ | |
1059 | > /dev/null << \ | |
1060 | "From: $ownmailaddr ($ownfullname) | |
1061 | To: $mailto | |
1062 | Subject: IRC tell from $n | |
1063 | ||
1064 | $n asked me[expr {[ischan $dest] ? " on $dest" : ""}] to tell you: | |
1065 | [exec fmt << " $text"] | |
1066 | ||
1067 | (This message was for your nick $ctarget; your account $mailwhy | |
1068 | arranged for it to be forwarded to $mailto.) | |
1069 | " | |
1070 | ucmdr \ | |
1071 | "I've mailed $ctarget at $mailto, which is what they prefer." \ | |
1072 | {} | |
1073 | } | |
1074 | refuse { | |
1075 | usererror "Sorry, $ctarget does not want me to take messages." | |
1076 | } | |
1077 | default { | |
1078 | error "bad tellsec $sec" | |
1079 | } | |
1080 | } | |
1081 | } | |
1082 | ||
a4a1f396 IJ |
1083 | def_ucmd who { |
1084 | if {[ta_anymore]} { | |
1085 | set target [ta_word]; ta_nomore | |
1086 | set myself 1 | |
1087 | } else { | |
1088 | prefix_nick | |
1089 | set target $n | |
1090 | set myself [expr {"$target" != "$n"}] | |
1091 | } | |
534e26a9 IJ |
1092 | set ltarget [irctolower $target] |
1093 | upvar #0 nick_case($ltarget) ctarget | |
a4a1f396 | 1094 | set nshow $target |
534e26a9 IJ |
1095 | if {[info exists ctarget]} { |
1096 | upvar #0 nick_onchans($ltarget) oc | |
1097 | upvar #0 nick_username($ltarget) nu | |
1098 | if {[info exists oc]} { set nshow $ctarget } | |
a4a1f396 | 1099 | } |
534e26a9 | 1100 | if {![nickdb_exists $ltarget]} { |
a4a1f396 | 1101 | set ol "$nshow is not a registered nick." |
20087363 | 1102 | } elseif {[string length [set username [nickdb_get $target username]]]} { |
a4a1f396 IJ |
1103 | set ol "The nick $nshow belongs to the user $username." |
1104 | } else { | |
1105 | set ol "The nick $nshow is registered (but not to a username)." | |
1106 | } | |
534e26a9 | 1107 | if {![info exists ctarget] || ![info exists oc]} { |
a4a1f396 IJ |
1108 | if {$myself} { |
1109 | append ol "\nI can't see $nshow on anywhere." | |
1110 | } else { | |
1111 | append ol "\nYou aren't on any channels with me." | |
1112 | } | |
1113 | } elseif {![info exists nu]} { | |
1114 | append ol "\n$nshow has not identified themselves." | |
1115 | } elseif {![info exists username]} { | |
1116 | append ol "\n$nshow has identified themselves as the user $nu." | |
1117 | } elseif {"$nu" != "$username"} { | |
1118 | append ol "\nHowever, $nshow is being used by the user $nu." | |
1119 | } else { | |
1120 | append ol "\n$nshow has identified themselves to me." | |
1121 | } | |
1122 | ucmdr {} $ol | |
1123 | } | |
1124 | ||
7a70431a IJ |
1125 | def_ucmd register { |
1126 | prefix_nick | |
1127 | check_notonchan | |
1128 | set old [nickdb_exists $n] | |
1129 | if {$old} { nick_securitycheck 0 } | |
534e26a9 | 1130 | set luser [irctolower $n] |
7a70431a IJ |
1131 | switch -exact [string tolower [string trim $text]] { |
1132 | {} { | |
534e26a9 | 1133 | upvar #0 nick_username($luser) nu |
7a70431a IJ |
1134 | if {![info exists nu]} { |
1135 | ucmdr {} \ | |
a4a1f396 | 1136 | "You must identify yourself before using `register'. See `help identify', or use `register insecure'." |
7a70431a IJ |
1137 | } |
1138 | nickdb_set $n username $nu | |
1139 | ucmdr {} {} "makes a note of your username." {} | |
1140 | } | |
1141 | delete { | |
1142 | nickdb_delete $n | |
1143 | ucmdr {} {} "forgets your nickname." {} | |
1144 | } | |
1145 | insecure { | |
1146 | nickdb_set $n username {} | |
1147 | if {$old} { | |
1148 | ucmdr {} "Security is now disabled for your nickname !" | |
1149 | } else { | |
1150 | 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." | |
1151 | } | |
1152 | } | |
0d3ea3aa IJ |
1153 | default { |
1154 | error "you mean register / register delete / register insecure" | |
1155 | } | |
7a70431a | 1156 | } |
11d9bff9 IJ |
1157 | } |
1158 | ||
1159 | proc timeformat_desc {tf} { | |
1160 | switch -exact $tf { | |
86892128 | 1161 | ks { return "Times will be displayed in seconds or kiloseconds." } |
11d9bff9 IJ |
1162 | hms { return "Times will be displayed in hours, minutes, etc." } |
1163 | default { error "invalid timeformat: $v" } | |
1164 | } | |
1165 | } | |
1166 | ||
d7eda3bc | 1167 | set settings {} |
11d9bff9 | 1168 | proc def_setting {opt show_body set_body} { |
d7eda3bc IJ |
1169 | global settings |
1170 | lappend settings $opt | |
11d9bff9 IJ |
1171 | proc set_show/$opt {} " |
1172 | upvar 1 n n | |
1173 | set opt $opt | |
1174 | $show_body" | |
1175 | if {![string length $set_body]} return | |
1176 | proc set_set/$opt {} " | |
1177 | upvar 1 n n | |
1178 | upvar 1 text text | |
1179 | set opt $opt | |
1180 | $set_body" | |
1181 | } | |
1182 | ||
d7eda3bc IJ |
1183 | proc tellme_sec_desc {v} { |
1184 | manyset $v sec mailto | |
1185 | switch -exact $sec { | |
1186 | insecure { | |
1187 | return "I'll tell you your messages whenever I see you." | |
1188 | } | |
1189 | secure { | |
1190 | return \ | |
1191 | "I'll keep the bodies of your messages private until you identify yourself." | |
1192 | } | |
1193 | refuse { | |
1194 | return "I shan't accept messages for you." | |
1195 | } | |
1196 | mailto { | |
1197 | return "I'll forward your messages by email to $mailto." | |
1198 | } | |
1199 | default { | |
1200 | error "bad tellsec $sec" | |
1201 | } | |
1202 | } | |
1203 | } | |
1204 | ||
1205 | proc tellme_rel_desc {v} { | |
1206 | manyset $v rel every within | |
1207 | switch -exact $rel { | |
1208 | unreliable { | |
1209 | return "As soon as I've told you, I'll forget the message - note that this means messages can get lost !" | |
1210 | } | |
1211 | pester { | |
1212 | set u {} | |
1213 | } | |
1214 | remind { | |
1215 | set u ", or talk on channel within [showintervalsecs $within 1] of me having told you" | |
1216 | } | |
1217 | default { | |
1218 | error "bad tellrel $rel" | |
1219 | } | |
1220 | } | |
1221 | return "I'll remind you every [showintervalsecs $every 1] until you say delmsg$u." | |
1222 | } | |
1223 | ||
11d9bff9 | 1224 | def_setting timeformat { |
20087363 | 1225 | set tf [nickdb_get $n timeformat] |
11d9bff9 IJ |
1226 | return "$tf: [timeformat_desc $tf]" |
1227 | } { | |
1228 | set tf [string tolower [ta_word]] | |
1229 | ta_nomore | |
1230 | set desc [timeformat_desc $tf] | |
1231 | nickdb_set $n timeformat $tf | |
1232 | ucmdr {} $desc | |
1233 | } | |
1234 | ||
ebbae0a9 IJ |
1235 | proc marktime_desc {mt} { |
1236 | if {"$mt" == "off"} { | |
1237 | return "I will not send you periodic messages." | |
1238 | } elseif {"$mt" == "once"} { | |
1239 | return "I will send you one informational message when I see you." | |
1240 | } else { | |
ef177383 | 1241 | return "I'll send you a message every [showintervalsecs $mt 0]." |
ebbae0a9 IJ |
1242 | } |
1243 | } | |
1244 | ||
1245 | def_setting marktime { | |
1246 | set mt [nickdb_get $n marktime] | |
1247 | set p $mt | |
a4e294d4 | 1248 | if {[string match {[0-9]*} $mt]} { append p s } |
ebbae0a9 IJ |
1249 | append p ": " |
1250 | append p [marktime_desc $mt] | |
1251 | return $p | |
1252 | } { | |
1253 | global marktime_min | |
1254 | set mt [string tolower [ta_word]] | |
1255 | ta_nomore | |
1256 | ||
1257 | if {"$mt" == "off" || "$mt" == "once"} { | |
ebbae0a9 | 1258 | } else { |
d7eda3bc | 1259 | set mt [parse_interval $mt $marktime_min] |
ebbae0a9 IJ |
1260 | } |
1261 | nickdb_set $n marktime $mt | |
34c25cd7 | 1262 | lnick_marktime_start [irctolower $n] "So:" 500 0 |
ebbae0a9 IJ |
1263 | ucmdr {} [marktime_desc $mt] |
1264 | } | |
1265 | ||
11d9bff9 | 1266 | def_setting security { |
20087363 | 1267 | set s [nickdb_get $n username] |
11d9bff9 IJ |
1268 | if {[string length $s]} { |
1269 | return "Your nick, $n, is controlled by the user $s." | |
1270 | } else { | |
1271 | return "Your nick, $n, is not secure." | |
1272 | } | |
1273 | } {} | |
1274 | ||
d7eda3bc IJ |
1275 | def_setting tellme { |
1276 | set secv [nickdb_get $n tellsec] | |
1277 | set ms [tellme_sec_desc $secv] | |
1278 | manyset $secv sec | |
1279 | switch -exact $sec { | |
1280 | insecure - secure { | |
1281 | set mr [tellme_rel_desc [nickdb_get $n tellrel]] | |
1282 | return "$ms $mr" | |
1283 | } | |
1284 | refuse - mailto { | |
1285 | return $ms | |
1286 | } | |
1287 | } | |
1288 | } { | |
1289 | set setting [string tolower [ta_word]] | |
1290 | switch -exact $setting { | |
1291 | insecure - secure - refuse { | |
1292 | ta_nomore | |
1293 | if {"$setting" == "refuse" && [llength [msgsdb_get $n inbound]]} { | |
1294 | usererror "You must delete the messages you have, first." | |
1295 | } | |
1296 | set sr sec | |
1297 | set v $setting | |
1298 | } | |
1299 | mailto { | |
1300 | set u [nickdb_get $n username] | |
1301 | if {![string length $u]} { | |
1302 | usererror "Sorry, you must register secure to have your messages mailed (to prevent the use of this feature for spamming)." | |
1303 | } | |
1304 | set sr sec | |
1305 | set v [list mailto [ta_word] $u] | |
1306 | } | |
1307 | unreliable - pester - remind { | |
1308 | manyset [nickdb_get $n tellsec] sec | |
1309 | switch -exact $sec { | |
1310 | refuse - mailto { | |
1311 | error "can't change message delivery conditions when message disposition prevents messages from being left" | |
1312 | } | |
1313 | } | |
1314 | set sr rel | |
1315 | set v $setting | |
1316 | if {"$setting" != "unreliable"} { | |
1317 | set every [parse_interval [ta_word] 300] | |
1318 | lappend v $every | |
1319 | } | |
1320 | if {"$setting" == "remind"} { | |
1321 | if {[ta_anymore]} { | |
1322 | set within [parse_interval [ta_word] 5] | |
1323 | } else { | |
1324 | set within 30 | |
1325 | } | |
1326 | if {$within > $every} { | |
1327 | error "remind interval must be at least time to respond" | |
1328 | } | |
1329 | lappend v $within | |
1330 | } | |
1331 | ta_nomore | |
1332 | } | |
1333 | default { | |
1334 | error "invalid tellme setting $setting" | |
1335 | } | |
1336 | } | |
1337 | nickdb_set $n tell$sr $v | |
1338 | ucmdr [tellme_${sr}_desc $v] {} | |
1339 | } | |
1340 | ||
34c25cd7 IJ |
1341 | proc lnick_checktold {luser} { |
1342 | set ml [msgsdb_get $luser outbound] | |
1343 | if {![llength $ml]} return | |
1344 | set is1 [expr {[llength $ml]==3}] | |
1345 | set m1 "FYI, I haven't yet passed on your" | |
1346 | set ol {} | |
1347 | set now [clock seconds] | |
1348 | while {[llength $ml]} { | |
1349 | manyset $ml r t n | |
1350 | set ml [lreplace $ml 0 2] | |
1351 | set td [expr {$now-$t}] | |
1352 | if {$n == 1} { | |
1353 | set iv [showinterval $td] | |
1354 | set ifo "$r, $iv" | |
1355 | set if1 "message to $r, $iv." | |
1356 | } else { | |
1357 | set iv [showintervalsecs $td 0] | |
1358 | set ifo "$r, $n messages, oldest $iv" | |
1359 | set if1 "$n messages to $r, oldest $iv." | |
1360 | } | |
1361 | if {$is1} { | |
1362 | sendprivmsg $luser "$m1 $if1" | |
1363 | return | |
1364 | } else { | |
1365 | lappend ol " to $ifo[expr {[llength $ml] ? ";" : "."}]" | |
1366 | } | |
1367 | } | |
1368 | sendprivmsg $luser "$m1 messages:" | |
1369 | msendprivmsg $luser $ol | |
1370 | } | |
1371 | ||
11d9bff9 | 1372 | def_ucmd set { |
d7eda3bc | 1373 | global settings |
11d9bff9 IJ |
1374 | prefix_nick |
1375 | check_notonchan | |
1376 | if {![nickdb_exists $n]} { | |
d83fb8db | 1377 | ucmdr {} "You are unknown to me and so have no settings. (Use `register'.)" |
11d9bff9 IJ |
1378 | } |
1379 | if {![ta_anymore]} { | |
1380 | set ol {} | |
d7eda3bc | 1381 | foreach opt $settings { |
11d9bff9 IJ |
1382 | lappend ol [format "%-10s %s" $opt [set_show/$opt]] |
1383 | } | |
1384 | ucmdr {} [join $ol "\n"] | |
1385 | } else { | |
1386 | set opt [ta_word] | |
1387 | if {[catch { info body set_show/$opt }]} { | |
1388 | error "no setting $opt" | |
1389 | } | |
1390 | if {![ta_anymore]} { | |
d7eda3bc | 1391 | ucmdr {} "$opt: [set_show/$opt]" |
11d9bff9 | 1392 | } else { |
86892128 | 1393 | nick_securitycheck 0 |
11d9bff9 IJ |
1394 | if {[catch { info body set_set/$opt }]} { |
1395 | error "setting $opt cannot be set with `set'" | |
1396 | } | |
1397 | set_set/$opt | |
1398 | } | |
1399 | } | |
1400 | } | |
7a70431a | 1401 | |
4fd2739c IJ |
1402 | def_ucmd identpass { |
1403 | set username [ta_word] | |
d83fb8db | 1404 | set passmd5 [md5sum "[ta_word]\n"] |
4fd2739c IJ |
1405 | ta_nomore |
1406 | prefix_nick | |
11d9bff9 | 1407 | check_notonchan |
534e26a9 IJ |
1408 | set luser [irctolower $n] |
1409 | upvar #0 nick_onchans($luser) onchans | |
4fd2739c | 1410 | if {![info exists onchans] || ![llength $onchans]} { |
7a70431a | 1411 | ucmdr "You must be on a channel with me to identify yourself." {} |
4fd2739c IJ |
1412 | } |
1413 | check_username $username | |
1414 | exec userv --timeout 3 $username << "$passmd5\n" > /dev/null \ | |
1415 | irc-identpass $n | |
534e26a9 | 1416 | upvar #0 nick_username($luser) rec_username |
4fd2739c | 1417 | set rec_username $username |
7a70431a | 1418 | ucmdr "Pleased to see you, $username." {} |
4fd2739c IJ |
1419 | } |
1420 | ||
1421 | def_ucmd summon { | |
1422 | set target [ta_word] | |
1423 | ta_nomore | |
1424 | check_username $target | |
7ce72032 IJ |
1425 | prefix_nick |
1426 | ||
1427 | upvar #0 lastsummon($target) ls | |
1428 | set now [clock seconds] | |
1429 | if {[info exists ls]} { | |
1430 | set interval [expr {$now - $ls}] | |
1431 | if {$interval < 30} { | |
1432 | ucmdr {} \ | |
1433 | "Please be patient; $target was summoned only [showinterval $interval]." | |
1434 | } | |
1435 | } | |
1436 | regsub {^[^!]*!} $p {} path | |
1437 | if {[catch { | |
1438 | exec userv --timeout 3 $target irc-summon $n $path \ | |
1439 | [expr {[ischan $dest] ? "$dest" : ""}] \ | |
1440 | < /dev/null | |
1441 | } rv]} { | |
1442 | regsub -all "\n" $rv { / } rv | |
1443 | error $rv | |
1444 | } | |
1445 | if {[regexp {^problem (.*)} $rv dummy problem]} { | |
8a8d337d | 1446 | ucmdr {} "The user `$target' $problem." |
7ce72032 IJ |
1447 | } elseif {[regexp {^ok ([^ ]+) ([0-9]+)$} $rv dummy tty idlesince]} { |
1448 | set idletime [expr {$now - $idlesince}] | |
1449 | set ls $now | |
1450 | ucmdr {} {} {} "invites $target ($tty[expr { | |
ef177383 | 1451 | $idletime > 10 ? ", idle for [showintervalsecs $idletime 0]" : "" |
7ce72032 IJ |
1452 | }]) to [expr { |
1453 | [ischan $dest] ? "join us here" : "talk to you" | |
1454 | }]." | |
1455 | } else { | |
1456 | error "unexpected response from userv service: $rv" | |
1457 | } | |
1458 | } | |
1459 | ||
a69f7d2c IJ |
1460 | proc md5sum {value} { exec md5sum << $value } |
1461 | ||
83dd1224 | 1462 | def_ucmd seen { |
422f52e4 | 1463 | global lastseen nick |
83dd1224 IJ |
1464 | prefix_nick |
1465 | set ncase [ta_nick] | |
1466 | set nlower [irctolower $ncase] | |
422f52e4 | 1467 | ta_nomore |
83dd1224 IJ |
1468 | set now [clock seconds] |
1469 | if {"$nlower" == "[irctolower $nick]"} { | |
a01859b6 | 1470 | usererror "I am not self-aware." |
83dd1224 IJ |
1471 | } elseif {![info exists lastseen($nlower)]} { |
1472 | set rstr "I've never seen $ncase." | |
422f52e4 | 1473 | } else { |
83dd1224 IJ |
1474 | manyset $lastseen($nlower) realnick time what |
1475 | set howlong [expr {$now - $time}] | |
1476 | set string [showinterval $howlong] | |
1477 | set rstr "I last saw $realnick $string, $what." | |
1478 | } | |
1479 | if {[ischan $dest]} { | |
1480 | set where $dest | |
1481 | } else { | |
1482 | set where {} | |
1483 | } | |
1484 | upvar #0 lookedfor($nlower) lf | |
1485 | if {[info exists lf]} { set oldvalue $lf } else { set oldvalue {} } | |
1486 | set lf [list [list $now $n $where]] | |
1487 | foreach v $oldvalue { | |
1488 | if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue | |
1489 | lappend lf $v | |
cc2d31de | 1490 | } |
83dd1224 | 1491 | ucmdr {} $rstr |
cc2d31de IJ |
1492 | } |
1493 | ||
ebbae0a9 IJ |
1494 | proc lnick_marktime_cancel {luser} { |
1495 | upvar #0 nick_markid($luser) mi | |
1496 | if {![info exists mi]} return | |
1497 | catch { after cancel $mi } | |
1498 | catch { unset mi } | |
1499 | } | |
1500 | ||
34c25cd7 | 1501 | proc lnick_marktime_doafter {luser why ms mentiontold} { |
ebbae0a9 IJ |
1502 | lnick_marktime_cancel $luser |
1503 | upvar #0 nick_markid($luser) mi | |
34c25cd7 | 1504 | set mi [after $ms [list lnick_marktime_now $luser $why 0]] |
ebbae0a9 IJ |
1505 | } |
1506 | ||
1507 | proc lnick_marktime_reset {luser} { | |
1508 | set mt [nickdb_get $luser marktime] | |
1509 | if {"$mt" == "off" || "$mt" == "once"} return | |
34c25cd7 | 1510 | lnick_marktime_doafter $luser "Time passes." [expr {$mt*1000}] 0 |
ebbae0a9 IJ |
1511 | } |
1512 | ||
34c25cd7 | 1513 | proc lnick_marktime_start {luser why ms mentiontold} { |
ebbae0a9 IJ |
1514 | set mt [nickdb_get $luser marktime] |
1515 | if {"$mt" == "off"} { | |
1516 | lnick_marktime_cancel $luser | |
34c25cd7 | 1517 | after $ms [list lnick_checktold $luser] |
ebbae0a9 | 1518 | } else { |
34c25cd7 | 1519 | lnick_marktime_doafter $luser $why $ms $mentiontold |
ebbae0a9 IJ |
1520 | } |
1521 | } | |
1522 | ||
34c25cd7 | 1523 | proc lnick_marktime_now {luser why mentiontold} { |
ebbae0a9 | 1524 | upvar #0 nick_onchans($luser) oc |
93e9bcff IJ |
1525 | global calling_nick |
1526 | set calling_nick $luser | |
ebbae0a9 | 1527 | sendprivmsg $luser [lnick_pingstring $why $oc ""] |
34c25cd7 | 1528 | if {$mentiontold} { lnick_checktold $luser } |
ebbae0a9 IJ |
1529 | lnick_marktime_reset $luser |
1530 | } | |
1531 | ||
1532 | proc lnick_pingstring {why oc apstring} { | |
1533 | global nick_onchans | |
1534 | catch { exec uptime } uptime | |
1535 | set nnicks [llength [array names nick_onchans]] | |
1536 | if {[regexp \ | |
ea8a1bfe | 1537 | {^ *([0-9:apm]+) +up.*, +(\d+) users?, +load average: +([0-9., ]+) *$} \ |
ebbae0a9 | 1538 | $uptime dummy time users load]} { |
93e9bcff | 1539 | regsub -all , $load {} load |
ebbae0a9 IJ |
1540 | set uptime "$time $nnicks/$users $load" |
1541 | } else { | |
1542 | append uptime ", $nnicks nicks" | |
1543 | } | |
1544 | if {[llength $oc]} { | |
1545 | set best_la 0 | |
1546 | set activity quiet | |
1547 | foreach ch $oc { | |
1548 | upvar #0 chan_lastactivity($ch) la | |
1549 | if {![info exists la]} continue | |
1550 | if {$la <= $best_la} continue | |
ef177383 IJ |
1551 | set since [showintervalsecs [expr {[clock seconds]-$la}] 1] |
1552 | set activity "$ch $since" | |
ebbae0a9 IJ |
1553 | set best_la $la |
1554 | } | |
1555 | } else { | |
1556 | set activity unseen | |
1557 | } | |
1558 | set str $why | |
1559 | append str " " $uptime " " $activity | |
1560 | if {[string length $apstring]} { append str " " $apstring } | |
1561 | return $str | |
1562 | } | |
1563 | ||
1564 | def_ucmd ping { | |
34c25cd7 IJ |
1565 | prefix_nick |
1566 | set ln [irctolower $n] | |
ebbae0a9 IJ |
1567 | if {[ischan $dest]} { |
1568 | set oc [irctolower $dest] | |
1569 | } else { | |
1570 | global nick_onchans | |
ebbae0a9 IJ |
1571 | if {[info exists nick_onchans($ln)]} { |
1572 | set oc $nick_onchans($ln) | |
1573 | } else { | |
1574 | set oc {} | |
1575 | } | |
1576 | if {[llength $oc]} { lnick_marktime_reset $ln } | |
1577 | } | |
34c25cd7 | 1578 | lnick_checktold $ln |
ebbae0a9 IJ |
1579 | ucmdr {} [lnick_pingstring "Pong!" $oc $text] |
1580 | } | |
1581 | ||
28c8ab78 IJ |
1582 | proc ensure_globalsecret {} { |
1583 | global globalsecret | |
1584 | ||
1585 | if {[info exists globalsecret]} return | |
1586 | set gsfile [open /dev/urandom r] | |
1587 | fconfigure $gsfile -translation binary | |
1588 | set globalsecret [read $gsfile 32] | |
1589 | binary scan $globalsecret H* globalsecret | |
1590 | close $gsfile | |
1591 | unset gsfile | |
1592 | } | |
1593 | ||
534e26a9 | 1594 | proc connected {} { |
534e26a9 IJ |
1595 | foreach chan [chandb_list] { |
1596 | if {[chandb_get $chan autojoin]} { dojoin $chan } | |
1597 | } | |
1598 | } | |
1599 | ||
28c8ab78 | 1600 | ensure_globalsecret |
e6cc22dc | 1601 | loadhelp |
28c8ab78 | 1602 | ensure_connecting |