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 $abbrev] | |
d83fb8db IJ |
24 | } |
25 | ||
e9f01f35 IJ |
26 | proc showintervalsecs/beat {howlong abbrev} { |
27 | return [format "%g B" [expr {$howlong/86.4}]] | |
28 | } | |
29 | ||
ef177383 | 30 | proc showintervalsecs/ks {howlong abbrev} { |
7ce72032 IJ |
31 | if {$howlong < 1000} { |
32 | return "${howlong}s" | |
83dd1224 IJ |
33 | } else { |
34 | if {$howlong < 1000000} { | |
35 | set pfx k | |
36 | set scale 1000 | |
37 | } else { | |
38 | set pfx M | |
39 | set scale 1000000 | |
40 | } | |
41 | set value [expr "$howlong.0 / $scale"] | |
42 | foreach {min format} {100 %.0f 10 %.1f 1 %.2f} { | |
43 | if {$value < $min} continue | |
7ce72032 | 44 | return [format "$format${pfx}s" $value] |
83dd1224 IJ |
45 | } |
46 | } | |
47 | } | |
48 | ||
ef177383 | 49 | proc format_qty {qty unit abbrev} { |
d83fb8db | 50 | set o $qty |
ef177383 IJ |
51 | if {$abbrev} { |
52 | append o [string range $unit 0 0] | |
53 | } else { | |
54 | append o " " | |
55 | append o $unit | |
56 | if {$qty != 1} { append o s } | |
57 | } | |
d83fb8db IJ |
58 | return $o |
59 | } | |
60 | ||
ef177383 | 61 | proc showintervalsecs/hms {qty abbrev} { |
d83fb8db IJ |
62 | set ul {second 60 minute 60 hour 24 day 7 week} |
63 | set remainv 0 | |
64 | while {[llength $ul] > 1 && $qty >= [set uv [lindex $ul 1]]} { | |
65 | set remainu [lindex $ul 0] | |
66 | set remainv [expr {$qty % $uv}] | |
67 | set qty [expr {($qty-$remainv)/$uv}] | |
68 | set ul [lreplace $ul 0 1] | |
69 | } | |
ef177383 | 70 | set o [format_qty $qty [lindex $ul 0] $abbrev] |
d83fb8db | 71 | if {$remainv} { |
ef177383 IJ |
72 | if {!$abbrev} { append o " " } |
73 | append o [format_qty $remainv $remainu $abbrev] | |
d83fb8db IJ |
74 | } |
75 | return $o | |
76 | } | |
77 | ||
7ce72032 IJ |
78 | proc showinterval {howlong} { |
79 | if {$howlong <= 0} { | |
80 | return {just now} | |
81 | } else { | |
ef177383 | 82 | return "[showintervalsecs $howlong 0] ago" |
7ce72032 IJ |
83 | } |
84 | } | |
85 | ||
83dd1224 IJ |
86 | proc showtime {when} { |
87 | return [showinterval [expr {[clock seconds] - $when}]] | |
88 | } | |
89 | ||
90 | proc def_msgproc {name argl body} { | |
91 | proc msg_$name "varbase $argl" "\ | |
92 | upvar #0 msg/\$varbase/dest d\n\ | |
93 | upvar #0 msg/\$varbase/str s\n\ | |
94 | upvar #0 msg/\$varbase/accum a\n\ | |
95 | $body" | |
96 | } | |
97 | ||
98 | def_msgproc begin {dest str} { | |
99 | set d $dest | |
100 | set s $str | |
101 | set a {} | |
102 | } | |
103 | ||
104 | def_msgproc append {str} { | |
105 | set ns "$s$str" | |
106 | if {[string length $s] && [string length $ns] > 65} { | |
107 | msg__sendout $varbase | |
108 | set s " [string trimleft $str]" | |
109 | } else { | |
110 | set s $ns | |
111 | } | |
112 | } | |
113 | ||
114 | def_msgproc finish {} { | |
115 | msg__sendout $varbase | |
116 | unset s | |
117 | unset d | |
118 | return $a | |
119 | } | |
120 | ||
121 | def_msgproc _sendout {} { | |
122 | lappend a [string trimright $s] | |
123 | set s {} | |
124 | } | |
125 | ||
126 | proc looking_whenwhere {when where} { | |
127 | set str [showtime [expr {$when-1}]] | |
128 | if {[string length $where]} { append str " on $where" } | |
129 | return $str | |
130 | } | |
131 | ||
132 | proc recordlastseen_n {n how here} { | |
133 | global lastseen lookedfor | |
422f52e4 | 134 | set lastseen([irctolower $n]) [list $n [clock seconds] $how] |
83dd1224 IJ |
135 | if {!$here} return |
136 | upvar #0 lookedfor([irctolower $n]) lf | |
137 | if {[info exists lf]} { | |
138 | switch -exact [llength $lf] { | |
139 | 0 { | |
140 | set ml {} | |
141 | } | |
142 | 1 { | |
143 | manyset [lindex $lf 0] when who where | |
144 | set ml [list \ | |
145 | "FYI, $who was looking for you [looking_whenwhere $when $where]."] | |
146 | } | |
147 | default { | |
148 | msg_begin tosend $n "FYI, people have been looking for you:" | |
149 | set i 0 | |
150 | set fin "" | |
151 | foreach e $lf { | |
152 | incr i | |
153 | if {$i == 1} { | |
154 | msg_append tosend " " | |
155 | } elseif {$i == [llength $lf]} { | |
156 | msg_append tosend " and " | |
157 | set fin . | |
158 | } else { | |
159 | msg_append tosend ", " | |
160 | } | |
161 | manyset $e when who where | |
162 | msg_append tosend \ | |
163 | "$who ([looking_whenwhere $when $where])$fin" | |
164 | } | |
165 | set ml [msg_finish tosend] | |
166 | } | |
167 | } | |
168 | unset lf | |
169 | msendprivmsg_delayed 1000 $n $ml | |
170 | } | |
422f52e4 | 171 | } |
281b5f05 IJ |
172 | |
173 | proc note_topic {showoff whoby topic} { | |
35e19219 | 174 | set msg "FYI, $whoby has changed the topic on $showoff" |
281b5f05 IJ |
175 | if {[string length $topic] < 160} { |
176 | append msg " to $topic" | |
177 | } else { | |
178 | append msg " but it is too long to reproduce here !" | |
179 | } | |
180 | set showoff [irctolower $showoff] | |
181 | set tell [chandb_get $showoff topictell] | |
182 | if {[lsearch -exact $tell *] >= 0} { | |
183 | set tryspies [chandb_list] | |
184 | } else { | |
185 | set tryspies $tell | |
186 | } | |
281b5f05 IJ |
187 | foreach spy $tryspies { |
188 | set see [chandb_get $spy topicsee] | |
281b5f05 IJ |
189 | if {[lsearch -exact $see $showoff] >= 0 || \ |
190 | ([lsearch -exact $see *] >= 0 && \ | |
191 | [lsearch -exact $tell $spy] >= 0)} { | |
192 | sendprivmsg $spy $msg | |
193 | } | |
194 | } | |
195 | } | |
196 | ||
83dd1224 | 197 | proc recordlastseen_p {p how here} { |
422f52e4 | 198 | prefix_nick |
83dd1224 | 199 | recordlastseen_n $n $how $here |
422f52e4 IJ |
200 | } |
201 | ||
202 | proc chanmode_arg {} { | |
203 | upvar 2 args cm_args | |
204 | set rv [lindex $cm_args 0] | |
205 | set cm_args [lreplace cm_args 0 0] | |
206 | return $rv | |
207 | } | |
208 | ||
83dd1224 | 209 | proc chanmode_o1 {m g p chan} { |
20087363 | 210 | global nick chan_initialop |
83dd1224 IJ |
211 | prefix_nick |
212 | set who [chanmode_arg] | |
213 | recordlastseen_n $n "being nice to $who" 1 | |
214 | if {"[irctolower $who]" == "[irctolower $nick]"} { | |
534e26a9 IJ |
215 | set nlower [irctolower $n] |
216 | upvar #0 nick_unique($nlower) u | |
20087363 IJ |
217 | if {[chandb_exists $chan]} { |
218 | sendprivmsg $n Thanks. | |
219 | } elseif {![info exists u]} { | |
220 | sendprivmsg $n {Op me while not on the channel, why don't you ?} | |
221 | } else { | |
222 | set chan_initialop([irctolower $chan]) $u | |
223 | sendprivmsg $n \ | |
224 | "Thanks. You can use `channel manager ...' to register this channel." | |
225 | if {![nickdb_exists $n] || ![string length [nickdb_get $n username]]} { | |
226 | sendprivmsg $n \ | |
227 | "(But to do that you must register your nick securely first.)" | |
228 | } | |
229 | } | |
83dd1224 IJ |
230 | } |
231 | } | |
232 | ||
422f52e4 IJ |
233 | proc chanmode_o0 {m g p chan} { |
234 | global nick chandeop | |
235 | prefix_nick | |
236 | set who [chanmode_arg] | |
83dd1224 | 237 | recordlastseen_p $p "being mean to $who" 1 |
422f52e4 IJ |
238 | if {"[irctolower $who]" == "[irctolower $nick]"} { |
239 | set chandeop($chan) [list [clock seconds] $p] | |
240 | } | |
cc2d31de | 241 | } |
9bc33297 | 242 | |
422f52e4 IJ |
243 | proc msg_MODE {p c dest modelist args} { |
244 | if {![ischan $dest]} return | |
245 | if {[regexp {^\-(.+)$} $modelist dummy modelist]} { | |
246 | set give 0 | |
247 | } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} { | |
248 | set give 1 | |
249 | } else { | |
250 | error "invalid modelist" | |
251 | } | |
252 | foreach m [split $modelist] { | |
253 | set procname chanmode_$m$give | |
254 | if {[catch { info body $procname }]} { | |
83dd1224 | 255 | recordlastseen_p $p "fiddling with $dest" 1 |
422f52e4 IJ |
256 | } else { |
257 | $procname $m $give $p $dest | |
258 | } | |
259 | } | |
260 | } | |
261 | ||
534e26a9 IJ |
262 | proc leaving {lchan} { |
263 | foreach luser [array names nick_onchans] { | |
264 | upvar #0 nick_onchans($luser) oc | |
265 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
266 | } | |
267 | upvar #0 chan_nicks($lchan) nlist | |
268 | unset nlist | |
ebbae0a9 IJ |
269 | upvar #0 chan_lastactivity($lchan) la |
270 | catch { unset la } | |
534e26a9 IJ |
271 | } |
272 | ||
cf6ea4de IJ |
273 | proc doleave {lchan} { |
274 | sendout PART $lchan | |
275 | leaving $lchan | |
276 | } | |
277 | ||
534e26a9 IJ |
278 | proc dojoin {lchan} { |
279 | global chan_nicks | |
280 | sendout JOIN $lchan | |
281 | set chan_nicks($lchan) {} | |
282 | } | |
283 | ||
284 | proc check_justme {lchan} { | |
285 | global nick | |
286 | upvar #0 chan_nicks($lchan) nlist | |
287 | if {[llength $nlist] != 1} return | |
e2af9bcb | 288 | if {"[lindex $nlist 0]" != "[irctolower $nick]"} return |
534e26a9 IJ |
289 | if {[chandb_exists $lchan]} { |
290 | set mode [chandb_get $lchan mode] | |
291 | if {"$mode" != "*"} { | |
292 | sendout MODE $lchan $mode | |
293 | } | |
281b5f05 IJ |
294 | set topic [chandb_get $lchan topicset] |
295 | if {[string length $topic]} { | |
296 | sendout TOPIC $lchan $topic | |
281b5f05 | 297 | } |
534e26a9 | 298 | } else { |
cf6ea4de | 299 | doleave $lchan |
a4a1f396 IJ |
300 | } |
301 | } | |
302 | ||
a056c4bd | 303 | proc process_kickpart {chan user} { |
a4a1f396 | 304 | global nick |
a056c4bd | 305 | check_nick $user |
534e26a9 IJ |
306 | set luser [irctolower $user] |
307 | set lchan [irctolower $chan] | |
a056c4bd | 308 | if {![ischan $chan]} { error "not a channel" } |
534e26a9 IJ |
309 | if {"$luser" == "[irctolower $nick]"} { |
310 | leaving $lchan | |
311 | } else { | |
312 | upvar #0 nick_onchans($luser) oc | |
313 | upvar #0 chan_nicks($lchan) nlist | |
314 | set oc [grep tc {"$tc" != "$lchan"} $oc] | |
315 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
316 | nick_case $user | |
317 | if {![llength $oc]} { | |
318 | nick_forget $luser | |
319 | } else { | |
320 | check_justme $lchan | |
321 | } | |
a4a1f396 | 322 | } |
534e26a9 | 323 | } |
a056c4bd | 324 | |
281b5f05 IJ |
325 | proc msg_TOPIC {p c dest topic} { |
326 | prefix_nick | |
327 | if {![ischan $dest]} return | |
328 | recordlastseen_n $n "changing the topic on $dest" 1 | |
329 | note_topic [irctolower $dest] $n $topic | |
330 | } | |
331 | ||
a056c4bd IJ |
332 | proc msg_KICK {p c chans users comment} { |
333 | set chans [split $chans ,] | |
334 | set users [split $users ,] | |
335 | if {[llength $chans] > 1} { | |
336 | foreach chan $chans user $users { process_kickpart $chan $user } | |
337 | } else { | |
338 | foreach user $users { process_kickpart [lindex $chans 0] $user } | |
339 | } | |
340 | } | |
341 | ||
342 | proc msg_KILL {p c user why} { | |
343 | nick_forget $user | |
344 | } | |
345 | ||
20087363 IJ |
346 | set nick_counter 0 |
347 | set nick_arys {onchans username unique} | |
534e26a9 IJ |
348 | # nick_onchans($luser) -> [list ... $lchan ...] |
349 | # nick_username($luser) -> <securely known local username> | |
350 | # nick_unique($luser) -> <counter> | |
351 | # nick_case($luser) -> $user (valid even if no longer visible) | |
ebbae0a9 | 352 | # nick_markid($luser) -> <after id for marktime> |
534e26a9 IJ |
353 | |
354 | # chan_nicks($lchan) -> [list ... $luser ...] | |
ebbae0a9 | 355 | # chan_lastactivity($lchan) -> [clock seconds] |
a056c4bd | 356 | |
534e26a9 IJ |
357 | proc lnick_forget {luser} { |
358 | global nick_arys chan_nicks | |
ebbae0a9 | 359 | lnick_marktime_cancel $luser |
a056c4bd | 360 | foreach ary $nick_arys { |
534e26a9 | 361 | upvar #0 nick_${ary}($luser) av |
a056c4bd IJ |
362 | catch { unset av } |
363 | } | |
534e26a9 IJ |
364 | foreach lch [array names chan_nicks] { |
365 | upvar #0 chan_nicks($lch) nlist | |
366 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
367 | check_justme $lch | |
368 | } | |
369 | } | |
370 | ||
371 | proc nick_forget {user} { | |
372 | global nick_arys chan_nicks | |
373 | lnick_forget [irctolower $user] | |
374 | nick_case $user | |
a4a1f396 IJ |
375 | } |
376 | ||
534e26a9 | 377 | proc nick_case {user} { |
a4a1f396 | 378 | global nick_case |
534e26a9 | 379 | set nick_case([irctolower $user]) $user |
a056c4bd IJ |
380 | } |
381 | ||
83dd1224 | 382 | proc msg_NICK {p c newnick} { |
a44d4982 | 383 | global nick_arys nick_case calling_nick |
83dd1224 IJ |
384 | prefix_nick |
385 | recordlastseen_n $n "changing nicks to $newnick" 0 | |
a44d4982 | 386 | set calling_nick $newnick |
83dd1224 | 387 | recordlastseen_n $newnick "changing nicks from $n" 1 |
6425c2d6 | 388 | set luser [irctolower $n] |
ebbae0a9 | 389 | lnick_marktime_cancel $luser |
6425c2d6 | 390 | set lusernew [irctolower $newnick] |
a056c4bd | 391 | foreach ary $nick_arys { |
6425c2d6 IJ |
392 | upvar #0 nick_${ary}($luser) old |
393 | upvar #0 nick_${ary}($lusernew) new | |
a056c4bd IJ |
394 | if {[info exists new]} { error "nick collision ?! $ary $n $newnick" } |
395 | if {[info exists old]} { set new $old; unset old } | |
396 | } | |
6425c2d6 | 397 | upvar #0 nick_onchans($lusernew) oc |
534e26a9 IJ |
398 | foreach ch $oc { |
399 | upvar #0 chan_nicks($ch) nlist | |
400 | set nlist [grep tn {"$tn" != "$luser"} $nlist] | |
401 | lappend nlist $lusernew | |
402 | } | |
ebbae0a9 | 403 | lnick_marktime_start $lusernew "Hi." 500 |
a4a1f396 | 404 | nick_case $newnick |
83dd1224 IJ |
405 | } |
406 | ||
20087363 IJ |
407 | proc nick_ishere {n} { |
408 | global nick_counter | |
534e26a9 | 409 | upvar #0 nick_unique([irctolower $n]) u |
20087363 IJ |
410 | if {![info exists u]} { set u [incr nick_counter].$n.[clock seconds] } |
411 | nick_case $n | |
412 | } | |
413 | ||
a056c4bd IJ |
414 | proc msg_JOIN {p c chan} { |
415 | prefix_nick | |
416 | recordlastseen_n $n "joining $chan" 1 | |
cf6ea4de IJ |
417 | set nl [irctolower $n] |
418 | set lchan [irctolower $chan] | |
419 | upvar #0 nick_onchans($nl) oc | |
420 | upvar #0 chan_nicks($lchan) nlist | |
ebbae0a9 IJ |
421 | if {![info exists oc]} { |
422 | global marktime_join_startdelay | |
423 | lnick_marktime_start $nl "Welcome." $marktime_join_startdelay | |
424 | } | |
cf6ea4de IJ |
425 | lappend oc $lchan |
426 | lappend nlist $nl | |
20087363 | 427 | nick_ishere $n |
a056c4bd | 428 | } |
ea8a1bfe | 429 | proc msg_PART {p c chan args} { |
a056c4bd | 430 | prefix_nick |
ea8a1bfe IJ |
431 | set msg "leaving $chan" |
432 | if {[llength $args]} { | |
433 | set why [lindex $args 0] | |
434 | if {"[irctolower $why]" != "[irctolower $n]"} { append msg " ($why)" } | |
435 | } | |
436 | recordlastseen_n $n $msg 1 | |
a056c4bd IJ |
437 | process_kickpart $chan $n |
438 | } | |
439 | proc msg_QUIT {p c why} { | |
440 | prefix_nick | |
441 | recordlastseen_n $n "leaving ($why)" 0 | |
442 | nick_forget $n | |
443 | } | |
422f52e4 | 444 | |
cc2d31de | 445 | proc msg_PRIVMSG {p c dest text} { |
a01859b6 IJ |
446 | global errorCode |
447 | ||
cc2d31de | 448 | prefix_nick |
422f52e4 | 449 | if {[ischan $dest]} { |
83dd1224 | 450 | recordlastseen_n $n "invoking me in $dest" 1 |
422f52e4 | 451 | set output $dest |
cc2d31de | 452 | } else { |
83dd1224 | 453 | recordlastseen_n $n "talking to me" 1 |
422f52e4 IJ |
454 | set output $n |
455 | } | |
a4a1f396 | 456 | nick_case $n |
422f52e4 | 457 | |
281f2c0e | 458 | execute_usercommand $p $c $n $output $dest $text |
422f52e4 IJ |
459 | } |
460 | ||
a056c4bd | 461 | proc msg_INVITE {p c n chan} { |
534e26a9 | 462 | after 1000 [list dojoin [irctolower $chan]] |
a056c4bd IJ |
463 | } |
464 | ||
465 | proc grep {var predicate list} { | |
466 | set o {} | |
467 | upvar 1 $var v | |
468 | foreach v $list { | |
469 | if {[uplevel 1 [list expr $predicate]]} { lappend o $v } | |
470 | } | |
471 | return $o | |
472 | } | |
473 | ||
474 | proc msg_353 {p c dest type chan nicklist} { | |
475 | global names_chans nick_onchans | |
534e26a9 IJ |
476 | set lchan [irctolower $chan] |
477 | upvar #0 chan_nicks($lchan) nlist | |
478 | lappend names_chans $lchan | |
479 | if {![info exists nlist]} { | |
480 | # We don't think we're on this channel, so ignore it ! | |
481 | # Unfortunately, because we don't get a reply to PART, | |
482 | # we have to remember ourselves whether we're on a channel, | |
483 | # and ignore stuff if we're not, to avoid races. Feh. | |
484 | return | |
485 | } | |
486 | set nlist_new {} | |
487 | foreach user [split $nicklist { }] { | |
488 | regsub {^[@+]} $user {} user | |
489 | if {![string length $user]} continue | |
490 | check_nick $user | |
491 | set luser [irctolower $user] | |
492 | upvar #0 nick_onchans($luser) oc | |
493 | lappend oc $lchan | |
494 | lappend nlist_new $luser | |
495 | nick_ishere $user | |
a056c4bd | 496 | } |
534e26a9 | 497 | set nlist $nlist_new |
a056c4bd IJ |
498 | } |
499 | ||
500 | proc msg_366 {p c args} { | |
501 | global names_chans nick_onchans | |
534e26a9 IJ |
502 | set lchan [irctolower $c] |
503 | foreach luser [array names nick_onchans] { | |
504 | upvar #0 nick_onchans($luser) oc | |
505 | if {[llength names_chans] > 1} { | |
a056c4bd | 506 | set oc [grep tc {[lsearch -exact $tc $names_chans] >= 0} $oc] |
a056c4bd | 507 | } |
534e26a9 | 508 | if {![llength $oc]} { lnick_forget $n } |
a056c4bd IJ |
509 | } |
510 | unset names_chans | |
511 | } | |
512 | ||
4fd2739c | 513 | proc check_username {target} { |
7ce72032 IJ |
514 | if { |
515 | [string length $target] > 8 || | |
516 | [regexp {[^-0-9a-z]} $target] || | |
517 | ![regexp {^[a-z]} $target] | |
518 | } { error "invalid username" } | |
4fd2739c IJ |
519 | } |
520 | ||
20087363 | 521 | proc somedb__head {} { |
7a70431a | 522 | uplevel 1 { |
20087363 IJ |
523 | set idl [irctolower $id] |
524 | upvar #0 ${nickchan}db($idl) ndbe | |
525 | binary scan $idl H* idh | |
526 | set idfn $fprefix$idh | |
527 | if {![info exists iddbe] && [file exists $idfn]} { | |
528 | set f [open $idfn r] | |
7a70431a IJ |
529 | try_except_finally { set newval [read $f] } {} { close $f } |
530 | if {[llength $newval] % 2} { error "invalid length" } | |
20087363 | 531 | set iddbe $newval |
7a70431a IJ |
532 | } |
533 | } | |
534 | } | |
535 | ||
20087363 IJ |
536 | proc def_somedb {name arglist body} { |
537 | foreach {nickchan fprefix} {nick users/n chan chans/c} { | |
538 | proc ${nickchan}db_$name $arglist \ | |
534e26a9 IJ |
539 | "set nickchan $nickchan; set fprefix $fprefix; $body" |
540 | } | |
541 | } | |
542 | ||
543 | def_somedb list {} { | |
544 | set list {} | |
545 | foreach path [glob -nocomplain -path $fprefix *] { | |
546 | binary scan $path "A[string length $fprefix]A*" afprefix thinghex | |
547 | if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" } | |
548 | lappend list [binary format H* $thinghex] | |
20087363 | 549 | } |
534e26a9 IJ |
550 | return $list |
551 | } | |
552 | ||
553 | proc def_somedb_id {name arglist body} { | |
554 | def_somedb $name [concat id $arglist] "somedb__head; $body" | |
7a70431a IJ |
555 | } |
556 | ||
534e26a9 | 557 | def_somedb_id exists {} { |
20087363 | 558 | return [info exists iddbe] |
7a70431a IJ |
559 | } |
560 | ||
534e26a9 | 561 | def_somedb_id delete {} { |
20087363 IJ |
562 | catch { unset iddbe } |
563 | file delete $idfn | |
7a70431a IJ |
564 | } |
565 | ||
ebbae0a9 | 566 | set default_settings_nick {timeformat ks marktime off} |
281b5f05 IJ |
567 | set default_settings_chan { |
568 | autojoin 1 | |
569 | mode * | |
570 | userinvite pub | |
571 | topicset {} | |
572 | topicsee {} | |
573 | topictell {} | |
574 | } | |
7a70431a | 575 | |
534e26a9 | 576 | def_somedb_id set {args} { |
20087363 IJ |
577 | upvar #0 default_settings_$nickchan def |
578 | if {![info exists iddbe]} { set iddbe $def } | |
579 | foreach {key value} [concat $iddbe $args] { set a($key) $value } | |
7a70431a IJ |
580 | set newval {} |
581 | foreach {key value} [array get a] { lappend newval $key $value } | |
20087363 | 582 | set f [open $idfn.new w] |
7a70431a IJ |
583 | try_except_finally { |
584 | puts $f $newval | |
585 | close $f | |
20087363 | 586 | file rename -force $idfn.new $idfn |
7a70431a | 587 | } { |
7a70431a | 588 | } { |
d83fb8db | 589 | catch { close $f } |
7a70431a | 590 | } |
20087363 | 591 | set iddbe $newval |
7a70431a IJ |
592 | } |
593 | ||
534e26a9 | 594 | def_somedb_id get {key} { |
20087363 IJ |
595 | upvar #0 default_settings_$nickchan def |
596 | if {[info exists iddbe]} { | |
534e26a9 | 597 | set l [concat $iddbe $def] |
7a70431a | 598 | } else { |
20087363 | 599 | set l $def |
7a70431a IJ |
600 | } |
601 | foreach {tkey value} $l { | |
602 | if {"$tkey" == "$key"} { return $value } | |
603 | } | |
604 | error "unset setting $key" | |
605 | } | |
606 | ||
20087363 IJ |
607 | proc opt {key} { |
608 | global calling_nick | |
609 | if {[info exists calling_nick]} { set n $calling_nick } { set n {} } | |
610 | return [nickdb_get $n $key] | |
611 | } | |
612 | ||
7a70431a IJ |
613 | proc check_notonchan {} { |
614 | upvar 1 dest dest | |
a01859b6 | 615 | if {[ischan $dest]} { usererror "That command must be sent privately." } |
7a70431a IJ |
616 | } |
617 | ||
618 | proc nick_securitycheck {strict} { | |
619 | upvar 1 n n | |
a01859b6 IJ |
620 | if {![nickdb_exists $n]} { |
621 | usererror "You are unknown to me, use `register'." | |
622 | } | |
20087363 | 623 | set wantu [nickdb_get $n username] |
7a70431a IJ |
624 | if {![string length $wantu]} { |
625 | if {$strict} { | |
a01859b6 | 626 | usererror "That feature is only available to secure users, sorry." |
7a70431a IJ |
627 | } else { |
628 | return | |
629 | } | |
630 | } | |
534e26a9 IJ |
631 | set luser [irctolower $n] |
632 | upvar #0 nick_username($luser) nu | |
7a70431a | 633 | if {![info exists nu]} { |
a01859b6 | 634 | usererror "Nick $n is secure, you must identify yourself first." |
7a70431a IJ |
635 | } |
636 | if {"$wantu" != "$nu"} { | |
a01859b6 IJ |
637 | usererror "You are the wrong user -\ |
638 | the nick $n belongs to $wantu, not $nu." | |
7a70431a IJ |
639 | } |
640 | } | |
641 | ||
a01859b6 | 642 | proc channel_ismanager {channel n} { |
c362e172 | 643 | set mgrs [chandb_get $channel managers] |
a01859b6 IJ |
644 | return [expr {[lsearch -exact [irctolower $mgrs] [irctolower $n]] >= 0}] |
645 | } | |
646 | ||
647 | proc channel_securitycheck {channel} { | |
648 | upvar n n | |
649 | if {![channel_ismanager $channel $n]} { | |
650 | usererror "You are not a manager of $channel." | |
20087363 | 651 | } |
a01859b6 | 652 | nick_securitycheck 1 |
20087363 IJ |
653 | } |
654 | ||
655 | proc def_chancmd {name body} { | |
656 | proc channel/$name {} \ | |
657 | " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body" | |
658 | } | |
659 | ||
281b5f05 IJ |
660 | proc ta_listop {findnow procvalue} { |
661 | # findnow and procvalue are code fragments which will be executed | |
662 | # in the caller's level. findnow should set ta_listop_ev to | |
663 | # the current list, and procvalue should treat ta_listop_ev as | |
664 | # a proposed value in the list and check and possibly modify | |
665 | # (canonicalise?) it. After ta_listop, ta_listop_ev will | |
666 | # be the new value of the list. | |
667 | upvar 1 ta_listop_ev exchg | |
668 | upvar 1 text text | |
20087363 IJ |
669 | set opcode [ta_word] |
670 | switch -exact _$opcode { | |
281b5f05 | 671 | _= { } |
20087363 | 672 | _+ - _- { |
281b5f05 IJ |
673 | uplevel 1 $findnow |
674 | foreach item $exchg { set array($item) 1 } | |
20087363 IJ |
675 | } |
676 | default { | |
281b5f05 | 677 | error "list change opcode must be one of + - =" |
20087363 IJ |
678 | } |
679 | } | |
281b5f05 IJ |
680 | foreach exchg [split $text " "] { |
681 | if {![string length $exchg]} continue | |
682 | uplevel 1 $procvalue | |
20087363 | 683 | if {"$opcode" != "-"} { |
281b5f05 | 684 | set array($exchg) 1 |
20087363 | 685 | } else { |
281b5f05 | 686 | catch { unset array($exchg) } |
20087363 IJ |
687 | } |
688 | } | |
281b5f05 IJ |
689 | set exchg [lsort [array names array]] |
690 | } | |
691 | ||
692 | def_chancmd manager { | |
693 | ta_listop { | |
694 | if {[chandb_exists $chan]} { | |
695 | set ta_listop_ev [chandb_get $chan managers] | |
696 | } else { | |
697 | set ta_listop_ev [list [irctolower $n]] | |
698 | } | |
699 | } { | |
700 | check_nick $ta_listop_ev | |
701 | set ta_listop_ev [irctolower $ta_listop_ev] | |
702 | } | |
703 | if {[llength $ta_listop_ev]} { | |
704 | chandb_set $chan managers $ta_listop_ev | |
705 | ucmdr "Managers of $chan: $ta_listop_ev" {} | |
20087363 IJ |
706 | } else { |
707 | chandb_delete $chan | |
708 | ucmdr {} {} "forgets about managing $chan." {} | |
709 | } | |
710 | } | |
711 | ||
712 | def_chancmd autojoin { | |
713 | set yesno [ta_word] | |
714 | switch -exact [string tolower $yesno] { | |
715 | no { set nv 0 } | |
716 | yes { set nv 1 } | |
717 | default { error "channel autojoin must be `yes' or `no' } | |
718 | } | |
719 | chandb_set $chan autojoin $nv | |
a49f2997 IJ |
720 | ucmdr [expr {$nv ? "I will join $chan when I'm restarted " : \ |
721 | "I won't join $chan when I'm restarted "}] {} | |
534e26a9 IJ |
722 | } |
723 | ||
5e5be903 IJ |
724 | def_chancmd userinvite { |
725 | set nv [string tolower [ta_word]] | |
726 | switch -exact $nv { | |
727 | pub { set txt "!invite will work for $chan, but it won't work by /msg" } | |
728 | here { set txt "!invite and /msg invite will work, but only for users who are already on $chan." } | |
729 | all { set txt "Any user will be able to invite themselves or anyone else to $chan." } | |
730 | none { set txt "I will not invite anyone to $chan." } | |
731 | default { | |
732 | error "channel userinvite must be `pub', `here', `all' or `none' | |
733 | } | |
734 | } | |
735 | chandb_set $chan userinvite $nv | |
736 | ucmdr $txt {} | |
737 | } | |
738 | ||
281b5f05 IJ |
739 | def_chancmd topic { |
740 | set what [ta_word] | |
741 | switch -exact $what { | |
742 | leave { | |
743 | ta_nomore | |
744 | chandb_set $chan topicset {} | |
745 | ucmdr "I won't ever change the topic of $chan." {} | |
746 | } | |
747 | set { | |
748 | set t [string trim $text] | |
749 | if {![string length $t]} { | |
750 | error "you must specific the topic to set" | |
751 | } | |
752 | chandb_set $chan topicset $t | |
a49f2997 | 753 | ucmdr "Whenever I'm alone on $chan, I'll set the topic to $t." {} |
281b5f05 IJ |
754 | } |
755 | see - tell { | |
756 | ta_listop { | |
757 | set ta_listop_ev [chandb_get $chan topic$what] | |
758 | } { | |
759 | if {"$ta_listop_ev" != "*"} { | |
760 | if {![ischan $ta_listop_ev]} { | |
761 | error "bad channel \`$ta_listop_ev' in topic $what" | |
762 | } | |
763 | set ta_listop_ev [irctolower $ta_listop_ev] | |
764 | } | |
765 | } | |
766 | chandb_set $chan topic$what $ta_listop_ev | |
767 | ucmdr "Topic $what list for $chan: $ta_listop_ev" {} | |
768 | } | |
769 | default { | |
a01859b6 | 770 | usererror "Unknown channel topic subcommand - see help channel." |
281b5f05 IJ |
771 | } |
772 | } | |
773 | } | |
774 | ||
534e26a9 IJ |
775 | def_chancmd mode { |
776 | set mode [ta_word] | |
777 | if {"$mode" != "*" && ![regexp {^(([-+][imnpst]+)+)$} $mode mode]} { | |
778 | error {channel mode must be * or match ([-+][imnpst]+)+} | |
779 | } | |
780 | chandb_set $chan mode $mode | |
781 | if {"$mode" == "*"} { | |
281b5f05 | 782 | ucmdr "I won't ever change the mode of $chan." {} |
534e26a9 | 783 | } else { |
281b5f05 | 784 | ucmdr "Whenever I'm alone on $chan, I'll set the mode to $mode." {} |
534e26a9 | 785 | } |
20087363 IJ |
786 | } |
787 | ||
788 | def_chancmd show { | |
789 | if {[chandb_exists $chan]} { | |
790 | set l "Settings for $chan: autojoin " | |
791 | append l [lindex {no yes} [chandb_get $chan autojoin]] | |
b60b5a0f IJ |
792 | append l ", mode " [chandb_get $chan mode] |
793 | append l ", userinvite " [chandb_get $chan userinvite] "." | |
20087363 | 794 | append l "\nManagers: " |
8b6ee626 | 795 | append l [join [chandb_get $chan managers] " "] |
281b5f05 IJ |
796 | foreach {ts sep} {see "\n" tell " "} { |
797 | set t [chandb_get $chan topic$ts] | |
798 | append l $sep | |
799 | if {[llength $t]} { | |
800 | append l "Topic $ts list: $t." | |
801 | } else { | |
802 | append l "Topic $ts list is empty." | |
803 | } | |
804 | } | |
8b6ee626 IJ |
805 | append l "\n" |
806 | set t [chandb_get $chan topicset] | |
807 | if {[string length $t]} { | |
808 | append l "Topic to set: $t" | |
809 | } else { | |
810 | append l "I will not change the topic." | |
811 | } | |
20087363 IJ |
812 | ucmdr {} $l |
813 | } else { | |
814 | ucmdr {} "The channel $chan is not managed." | |
815 | } | |
816 | } | |
817 | ||
cf6ea4de IJ |
818 | proc channelmgr_monoop {} { |
819 | upvar 1 dest dest | |
820 | upvar 1 text text | |
821 | upvar 1 n n | |
822 | upvar 1 p p | |
823 | upvar 1 target target | |
824 | global chan_nicks | |
825 | ||
3c9af14f IJ |
826 | prefix_nick |
827 | ||
20087363 IJ |
828 | if {[ischan $dest]} { set target $dest } |
829 | if {[ta_anymore]} { set target [ta_word] } | |
830 | ta_nomore | |
cf6ea4de | 831 | if {![info exists target]} { |
a01859b6 | 832 | usererror "You must specify, or invoke me on, the relevant channel." |
cf6ea4de IJ |
833 | } |
834 | if {![info exists chan_nicks([irctolower $target])]} { | |
a01859b6 | 835 | usererror "I am not on $target." |
cf6ea4de | 836 | } |
20087363 | 837 | if {![ischan $target]} { error "not a valid channel" } |
3c9af14f | 838 | |
a01859b6 IJ |
839 | if {![chandb_exists $target]} { |
840 | usererror "$target is not a managed channel." | |
841 | } | |
842 | channel_securitycheck $target | |
cf6ea4de IJ |
843 | } |
844 | ||
845 | def_ucmd op { | |
846 | channelmgr_monoop | |
20087363 IJ |
847 | sendout MODE $target +o $n |
848 | } | |
849 | ||
cf6ea4de IJ |
850 | def_ucmd leave { |
851 | channelmgr_monoop | |
852 | doleave $target | |
853 | } | |
854 | ||
5e5be903 | 855 | def_ucmd invite { |
a01859b6 IJ |
856 | global chan_nicks errorCode errorInfo |
857 | prefix_nick | |
5e5be903 IJ |
858 | |
859 | if {[ischan $dest]} { | |
860 | set target $dest | |
861 | set onchan 1 | |
862 | } else { | |
863 | set target [ta_word] | |
864 | set onchan 0 | |
865 | } | |
866 | set ltarget [irctolower $target] | |
a01859b6 IJ |
867 | if {![ischan $target]} { error "$target is not a channel" } |
868 | if {![info exists chan_nicks($ltarget)]} { | |
869 | usererror "I am not on $target." | |
5e5be903 | 870 | } |
a01859b6 IJ |
871 | set ui [chandb_get $ltarget userinvite] |
872 | if {[catch { | |
873 | if {"$ui" == "pub" && !$onchan} { | |
874 | usererror "Invitations to $target must be made there with !invite." | |
875 | } | |
876 | if {"$ui" != "all"} { | |
877 | if {[lsearch -exact $chan_nicks($ltarget) [irctolower $n]] < 0} { | |
878 | usererror "Invitations to $target may only be made\ | |
879 | by a user on the channel." | |
880 | } | |
881 | } | |
882 | if {"$ui" == "none"} { | |
883 | usererror "Sorry, I've not been authorised\ | |
884 | to invite people to $target." | |
885 | } | |
886 | } emsg]} { | |
887 | if {"$errorCode" == "BLIGHT USER" && [channel_ismanager $target $n]} { | |
888 | if {[catch { | |
889 | nick_securitycheck 1 | |
890 | } emsg2]} { | |
891 | if {"$errorCode" == "BLIGHT USER"} { | |
892 | usererror "$emsg2 Therefore you can't use your\ | |
893 | channel manager privilege. $emsg" | |
894 | } else { | |
895 | error $error $errorInfo $errorCode | |
896 | } | |
897 | } | |
898 | } else { | |
899 | error $emsg $errorInfo $errorCode | |
5e5be903 | 900 | } |
5e5be903 IJ |
901 | } |
902 | if {![ta_anymore]} { | |
a01859b6 | 903 | usererror "You have to say who to invite." |
5e5be903 IJ |
904 | } |
905 | set invitees {} | |
906 | while {[ta_anymore]} { | |
907 | set invitee [ta_word] | |
908 | check_nick $invitee | |
909 | lappend invitees $invitee | |
910 | } | |
911 | foreach invitee $invitees { | |
912 | sendout INVITE $invitee $ltarget | |
913 | } | |
914 | set who [lindex $invitees 0] | |
915 | switch -exact llength $invitees { | |
916 | 0 { error "zero invitees" } | |
917 | 1 { } | |
918 | 2 { append who " and [lindex $invitees 1]" } | |
919 | * { | |
920 | set who [join [lreplace $invitees end end] ", "] | |
921 | append who " and [lindex $invitees [llength $invitees]]" | |
922 | } | |
923 | } | |
33718ee2 | 924 | ucmdr {} {} {} "invites $who to $target." |
5e5be903 IJ |
925 | } |
926 | ||
20087363 IJ |
927 | def_ucmd channel { |
928 | if {[ischan $dest]} { set target $dest } | |
929 | if {![ta_anymore]} { | |
930 | set subcmd show | |
931 | } else { | |
932 | set subcmd [ta_word] | |
933 | } | |
934 | if {[ischan $subcmd]} { | |
935 | set target $subcmd | |
936 | if {![ta_anymore]} { | |
937 | set subcmd show | |
938 | } else { | |
939 | set subcmd [ta_word] | |
940 | } | |
941 | } | |
942 | if {![info exists target]} { error "privately, you must specify a channel" } | |
943 | set procname channel/$subcmd | |
944 | if {"$subcmd" != "show"} { | |
a01859b6 IJ |
945 | if {[catch { info body $procname }]} { |
946 | usererror "unknown channel setting $subcmd." | |
947 | } | |
20087363 | 948 | prefix_nick |
20087363 | 949 | if {[chandb_exists $target]} { |
a01859b6 | 950 | channel_securitycheck $target |
20087363 | 951 | } else { |
a01859b6 | 952 | nick_securitycheck 1 |
20087363 | 953 | upvar #0 chan_initialop([irctolower $target]) io |
534e26a9 | 954 | upvar #0 nick_unique([irctolower $n]) u |
a01859b6 IJ |
955 | if {![info exists io]} { |
956 | usererror "$target is not a managed channel." | |
957 | } | |
958 | if {"$io" != "$u"} { | |
959 | usererror "You are not the interim manager of $target." | |
960 | } | |
961 | if {"$subcmd" != "manager"} { | |
962 | usererror "Please use `channel manager' first." | |
963 | } | |
20087363 IJ |
964 | } |
965 | } | |
966 | channel/$subcmd | |
967 | } | |
968 | ||
a4a1f396 IJ |
969 | def_ucmd who { |
970 | if {[ta_anymore]} { | |
971 | set target [ta_word]; ta_nomore | |
972 | set myself 1 | |
973 | } else { | |
974 | prefix_nick | |
975 | set target $n | |
976 | set myself [expr {"$target" != "$n"}] | |
977 | } | |
534e26a9 IJ |
978 | set ltarget [irctolower $target] |
979 | upvar #0 nick_case($ltarget) ctarget | |
a4a1f396 | 980 | set nshow $target |
534e26a9 IJ |
981 | if {[info exists ctarget]} { |
982 | upvar #0 nick_onchans($ltarget) oc | |
983 | upvar #0 nick_username($ltarget) nu | |
984 | if {[info exists oc]} { set nshow $ctarget } | |
a4a1f396 | 985 | } |
534e26a9 | 986 | if {![nickdb_exists $ltarget]} { |
a4a1f396 | 987 | set ol "$nshow is not a registered nick." |
20087363 | 988 | } elseif {[string length [set username [nickdb_get $target username]]]} { |
a4a1f396 IJ |
989 | set ol "The nick $nshow belongs to the user $username." |
990 | } else { | |
991 | set ol "The nick $nshow is registered (but not to a username)." | |
992 | } | |
534e26a9 | 993 | if {![info exists ctarget] || ![info exists oc]} { |
a4a1f396 IJ |
994 | if {$myself} { |
995 | append ol "\nI can't see $nshow on anywhere." | |
996 | } else { | |
997 | append ol "\nYou aren't on any channels with me." | |
998 | } | |
999 | } elseif {![info exists nu]} { | |
1000 | append ol "\n$nshow has not identified themselves." | |
1001 | } elseif {![info exists username]} { | |
1002 | append ol "\n$nshow has identified themselves as the user $nu." | |
1003 | } elseif {"$nu" != "$username"} { | |
1004 | append ol "\nHowever, $nshow is being used by the user $nu." | |
1005 | } else { | |
1006 | append ol "\n$nshow has identified themselves to me." | |
1007 | } | |
1008 | ucmdr {} $ol | |
1009 | } | |
1010 | ||
7a70431a IJ |
1011 | def_ucmd register { |
1012 | prefix_nick | |
1013 | check_notonchan | |
1014 | set old [nickdb_exists $n] | |
1015 | if {$old} { nick_securitycheck 0 } | |
534e26a9 | 1016 | set luser [irctolower $n] |
7a70431a IJ |
1017 | switch -exact [string tolower [string trim $text]] { |
1018 | {} { | |
534e26a9 | 1019 | upvar #0 nick_username($luser) nu |
7a70431a IJ |
1020 | if {![info exists nu]} { |
1021 | ucmdr {} \ | |
a4a1f396 | 1022 | "You must identify yourself before using `register'. See `help identify', or use `register insecure'." |
7a70431a IJ |
1023 | } |
1024 | nickdb_set $n username $nu | |
1025 | ucmdr {} {} "makes a note of your username." {} | |
1026 | } | |
1027 | delete { | |
1028 | nickdb_delete $n | |
1029 | ucmdr {} {} "forgets your nickname." {} | |
1030 | } | |
1031 | insecure { | |
1032 | nickdb_set $n username {} | |
1033 | if {$old} { | |
1034 | ucmdr {} "Security is now disabled for your nickname !" | |
1035 | } else { | |
1036 | 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." | |
1037 | } | |
1038 | } | |
0d3ea3aa IJ |
1039 | default { |
1040 | error "you mean register / register delete / register insecure" | |
1041 | } | |
7a70431a | 1042 | } |
11d9bff9 IJ |
1043 | } |
1044 | ||
1045 | proc timeformat_desc {tf} { | |
1046 | switch -exact $tf { | |
86892128 | 1047 | ks { return "Times will be displayed in seconds or kiloseconds." } |
11d9bff9 | 1048 | hms { return "Times will be displayed in hours, minutes, etc." } |
e9f01f35 | 1049 | beat { return "Times will be displayed in beats (1000B = 1d)." } |
11d9bff9 IJ |
1050 | default { error "invalid timeformat: $v" } |
1051 | } | |
1052 | } | |
1053 | ||
1054 | proc def_setting {opt show_body set_body} { | |
1055 | proc set_show/$opt {} " | |
1056 | upvar 1 n n | |
1057 | set opt $opt | |
1058 | $show_body" | |
1059 | if {![string length $set_body]} return | |
1060 | proc set_set/$opt {} " | |
1061 | upvar 1 n n | |
1062 | upvar 1 text text | |
1063 | set opt $opt | |
1064 | $set_body" | |
1065 | } | |
1066 | ||
1067 | def_setting timeformat { | |
20087363 | 1068 | set tf [nickdb_get $n timeformat] |
11d9bff9 IJ |
1069 | return "$tf: [timeformat_desc $tf]" |
1070 | } { | |
1071 | set tf [string tolower [ta_word]] | |
1072 | ta_nomore | |
1073 | set desc [timeformat_desc $tf] | |
1074 | nickdb_set $n timeformat $tf | |
1075 | ucmdr {} $desc | |
1076 | } | |
1077 | ||
ebbae0a9 IJ |
1078 | proc marktime_desc {mt} { |
1079 | if {"$mt" == "off"} { | |
1080 | return "I will not send you periodic messages." | |
1081 | } elseif {"$mt" == "once"} { | |
1082 | return "I will send you one informational message when I see you." | |
1083 | } else { | |
ef177383 | 1084 | return "I'll send you a message every [showintervalsecs $mt 0]." |
ebbae0a9 IJ |
1085 | } |
1086 | } | |
1087 | ||
1088 | def_setting marktime { | |
1089 | set mt [nickdb_get $n marktime] | |
1090 | set p $mt | |
a4e294d4 | 1091 | if {[string match {[0-9]*} $mt]} { append p s } |
ebbae0a9 IJ |
1092 | append p ": " |
1093 | append p [marktime_desc $mt] | |
1094 | return $p | |
1095 | } { | |
1096 | global marktime_min | |
1097 | set mt [string tolower [ta_word]] | |
1098 | ta_nomore | |
1099 | ||
1100 | if {"$mt" == "off" || "$mt" == "once"} { | |
1101 | } elseif {[regexp {^([0-9]+)([a-z]+)$} $mt dummy value unit]} { | |
1102 | switch -exact $unit { | |
1103 | s { set u 1 } | |
1104 | ks { set u 1000 } | |
1105 | m { set u 60 } | |
e9f01f35 IJ |
1106 | mb { set u 0.0864 } |
1107 | b { set u 86.4 } | |
1108 | kb { set u 86400 } | |
ebbae0a9 IJ |
1109 | default { error "unknown unit of time $unit" } |
1110 | } | |
1111 | if {$value > 86400*21/$u} { error "marktime interval too large" } | |
e9f01f35 | 1112 | set mt [expr {round($value*$u)}] |
ebbae0a9 IJ |
1113 | if {$mt < $marktime_min} { error "marktime interval too small" } |
1114 | } else { | |
1115 | error "invalid syntax for marktime" | |
1116 | } | |
1117 | nickdb_set $n marktime $mt | |
1118 | lnick_marktime_start [irctolower $n] "So:" 500 | |
1119 | ucmdr {} [marktime_desc $mt] | |
1120 | } | |
1121 | ||
11d9bff9 | 1122 | def_setting security { |
20087363 | 1123 | set s [nickdb_get $n username] |
11d9bff9 IJ |
1124 | if {[string length $s]} { |
1125 | return "Your nick, $n, is controlled by the user $s." | |
1126 | } else { | |
1127 | return "Your nick, $n, is not secure." | |
1128 | } | |
1129 | } {} | |
1130 | ||
1131 | def_ucmd set { | |
1132 | prefix_nick | |
1133 | check_notonchan | |
1134 | if {![nickdb_exists $n]} { | |
d83fb8db | 1135 | ucmdr {} "You are unknown to me and so have no settings. (Use `register'.)" |
11d9bff9 IJ |
1136 | } |
1137 | if {![ta_anymore]} { | |
1138 | set ol {} | |
1139 | foreach proc [lsort [info procs]] { | |
1140 | if {![regexp {^set_show/(.*)$} $proc dummy opt]} continue | |
1141 | lappend ol [format "%-10s %s" $opt [set_show/$opt]] | |
1142 | } | |
1143 | ucmdr {} [join $ol "\n"] | |
1144 | } else { | |
1145 | set opt [ta_word] | |
1146 | if {[catch { info body set_show/$opt }]} { | |
1147 | error "no setting $opt" | |
1148 | } | |
1149 | if {![ta_anymore]} { | |
1150 | ucmdr {} "$opt [set_show/$opt]" | |
1151 | } else { | |
86892128 | 1152 | nick_securitycheck 0 |
11d9bff9 IJ |
1153 | if {[catch { info body set_set/$opt }]} { |
1154 | error "setting $opt cannot be set with `set'" | |
1155 | } | |
1156 | set_set/$opt | |
1157 | } | |
1158 | } | |
1159 | } | |
7a70431a | 1160 | |
4fd2739c IJ |
1161 | def_ucmd identpass { |
1162 | set username [ta_word] | |
d83fb8db | 1163 | set passmd5 [md5sum "[ta_word]\n"] |
4fd2739c IJ |
1164 | ta_nomore |
1165 | prefix_nick | |
11d9bff9 | 1166 | check_notonchan |
534e26a9 IJ |
1167 | set luser [irctolower $n] |
1168 | upvar #0 nick_onchans($luser) onchans | |
4fd2739c | 1169 | if {![info exists onchans] || ![llength $onchans]} { |
7a70431a | 1170 | ucmdr "You must be on a channel with me to identify yourself." {} |
4fd2739c IJ |
1171 | } |
1172 | check_username $username | |
1173 | exec userv --timeout 3 $username << "$passmd5\n" > /dev/null \ | |
1174 | irc-identpass $n | |
534e26a9 | 1175 | upvar #0 nick_username($luser) rec_username |
4fd2739c | 1176 | set rec_username $username |
7a70431a | 1177 | ucmdr "Pleased to see you, $username." {} |
4fd2739c IJ |
1178 | } |
1179 | ||
1180 | def_ucmd summon { | |
1181 | set target [ta_word] | |
1182 | ta_nomore | |
1183 | check_username $target | |
7ce72032 IJ |
1184 | prefix_nick |
1185 | ||
1186 | upvar #0 lastsummon($target) ls | |
1187 | set now [clock seconds] | |
1188 | if {[info exists ls]} { | |
1189 | set interval [expr {$now - $ls}] | |
1190 | if {$interval < 30} { | |
1191 | ucmdr {} \ | |
1192 | "Please be patient; $target was summoned only [showinterval $interval]." | |
1193 | } | |
1194 | } | |
1195 | regsub {^[^!]*!} $p {} path | |
1196 | if {[catch { | |
1197 | exec userv --timeout 3 $target irc-summon $n $path \ | |
1198 | [expr {[ischan $dest] ? "$dest" : ""}] \ | |
1199 | < /dev/null | |
1200 | } rv]} { | |
1201 | regsub -all "\n" $rv { / } rv | |
1202 | error $rv | |
1203 | } | |
1204 | if {[regexp {^problem (.*)} $rv dummy problem]} { | |
8a8d337d | 1205 | ucmdr {} "The user `$target' $problem." |
7ce72032 IJ |
1206 | } elseif {[regexp {^ok ([^ ]+) ([0-9]+)$} $rv dummy tty idlesince]} { |
1207 | set idletime [expr {$now - $idlesince}] | |
1208 | set ls $now | |
1209 | ucmdr {} {} {} "invites $target ($tty[expr { | |
ef177383 | 1210 | $idletime > 10 ? ", idle for [showintervalsecs $idletime 0]" : "" |
7ce72032 IJ |
1211 | }]) to [expr { |
1212 | [ischan $dest] ? "join us here" : "talk to you" | |
1213 | }]." | |
1214 | } else { | |
1215 | error "unexpected response from userv service: $rv" | |
1216 | } | |
1217 | } | |
1218 | ||
a69f7d2c IJ |
1219 | proc md5sum {value} { exec md5sum << $value } |
1220 | ||
83dd1224 | 1221 | def_ucmd seen { |
422f52e4 | 1222 | global lastseen nick |
83dd1224 IJ |
1223 | prefix_nick |
1224 | set ncase [ta_nick] | |
1225 | set nlower [irctolower $ncase] | |
422f52e4 | 1226 | ta_nomore |
83dd1224 IJ |
1227 | set now [clock seconds] |
1228 | if {"$nlower" == "[irctolower $nick]"} { | |
a01859b6 | 1229 | usererror "I am not self-aware." |
83dd1224 IJ |
1230 | } elseif {![info exists lastseen($nlower)]} { |
1231 | set rstr "I've never seen $ncase." | |
422f52e4 | 1232 | } else { |
83dd1224 IJ |
1233 | manyset $lastseen($nlower) realnick time what |
1234 | set howlong [expr {$now - $time}] | |
1235 | set string [showinterval $howlong] | |
1236 | set rstr "I last saw $realnick $string, $what." | |
1237 | } | |
1238 | if {[ischan $dest]} { | |
1239 | set where $dest | |
1240 | } else { | |
1241 | set where {} | |
1242 | } | |
1243 | upvar #0 lookedfor($nlower) lf | |
1244 | if {[info exists lf]} { set oldvalue $lf } else { set oldvalue {} } | |
1245 | set lf [list [list $now $n $where]] | |
1246 | foreach v $oldvalue { | |
1247 | if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue | |
1248 | lappend lf $v | |
cc2d31de | 1249 | } |
83dd1224 | 1250 | ucmdr {} $rstr |
cc2d31de IJ |
1251 | } |
1252 | ||
ebbae0a9 IJ |
1253 | proc lnick_marktime_cancel {luser} { |
1254 | upvar #0 nick_markid($luser) mi | |
1255 | if {![info exists mi]} return | |
1256 | catch { after cancel $mi } | |
1257 | catch { unset mi } | |
1258 | } | |
1259 | ||
1260 | proc lnick_marktime_doafter {luser why ms} { | |
1261 | lnick_marktime_cancel $luser | |
1262 | upvar #0 nick_markid($luser) mi | |
1263 | set mi [after $ms [list lnick_marktime_now $luser $why]] | |
1264 | } | |
1265 | ||
1266 | proc lnick_marktime_reset {luser} { | |
1267 | set mt [nickdb_get $luser marktime] | |
1268 | if {"$mt" == "off" || "$mt" == "once"} return | |
1269 | lnick_marktime_doafter $luser "Time passes." [expr {$mt*1000}] | |
1270 | } | |
1271 | ||
1272 | proc lnick_marktime_start {luser why ms} { | |
1273 | set mt [nickdb_get $luser marktime] | |
1274 | if {"$mt" == "off"} { | |
1275 | lnick_marktime_cancel $luser | |
1276 | } else { | |
1277 | lnick_marktime_doafter $luser $why $ms | |
1278 | } | |
1279 | } | |
1280 | ||
1281 | proc lnick_marktime_now {luser why} { | |
1282 | upvar #0 nick_onchans($luser) oc | |
93e9bcff IJ |
1283 | global calling_nick |
1284 | set calling_nick $luser | |
ebbae0a9 IJ |
1285 | sendprivmsg $luser [lnick_pingstring $why $oc ""] |
1286 | lnick_marktime_reset $luser | |
1287 | } | |
1288 | ||
1289 | proc lnick_pingstring {why oc apstring} { | |
1290 | global nick_onchans | |
1291 | catch { exec uptime } uptime | |
1292 | set nnicks [llength [array names nick_onchans]] | |
1293 | if {[regexp \ | |
ea8a1bfe | 1294 | {^ *([0-9:apm]+) +up.*, +(\d+) users?, +load average: +([0-9., ]+) *$} \ |
ebbae0a9 | 1295 | $uptime dummy time users load]} { |
93e9bcff | 1296 | regsub -all , $load {} load |
ebbae0a9 IJ |
1297 | set uptime "$time $nnicks/$users $load" |
1298 | } else { | |
1299 | append uptime ", $nnicks nicks" | |
1300 | } | |
1301 | if {[llength $oc]} { | |
1302 | set best_la 0 | |
1303 | set activity quiet | |
1304 | foreach ch $oc { | |
1305 | upvar #0 chan_lastactivity($ch) la | |
1306 | if {![info exists la]} continue | |
1307 | if {$la <= $best_la} continue | |
ef177383 IJ |
1308 | set since [showintervalsecs [expr {[clock seconds]-$la}] 1] |
1309 | set activity "$ch $since" | |
ebbae0a9 IJ |
1310 | set best_la $la |
1311 | } | |
1312 | } else { | |
1313 | set activity unseen | |
1314 | } | |
1315 | set str $why | |
1316 | append str " " $uptime " " $activity | |
1317 | if {[string length $apstring]} { append str " " $apstring } | |
1318 | return $str | |
1319 | } | |
1320 | ||
1321 | def_ucmd ping { | |
1322 | if {[ischan $dest]} { | |
1323 | set oc [irctolower $dest] | |
1324 | } else { | |
1325 | global nick_onchans | |
1326 | prefix_nick | |
1327 | set ln [irctolower $n] | |
1328 | if {[info exists nick_onchans($ln)]} { | |
1329 | set oc $nick_onchans($ln) | |
1330 | } else { | |
1331 | set oc {} | |
1332 | } | |
1333 | if {[llength $oc]} { lnick_marktime_reset $ln } | |
1334 | } | |
1335 | ucmdr {} [lnick_pingstring "Pong!" $oc $text] | |
1336 | } | |
1337 | ||
28c8ab78 IJ |
1338 | proc ensure_globalsecret {} { |
1339 | global globalsecret | |
1340 | ||
1341 | if {[info exists globalsecret]} return | |
1342 | set gsfile [open /dev/urandom r] | |
1343 | fconfigure $gsfile -translation binary | |
1344 | set globalsecret [read $gsfile 32] | |
1345 | binary scan $globalsecret H* globalsecret | |
1346 | close $gsfile | |
1347 | unset gsfile | |
1348 | } | |
1349 | ||
534e26a9 | 1350 | proc connected {} { |
534e26a9 IJ |
1351 | foreach chan [chandb_list] { |
1352 | if {[chandb_get $chan autojoin]} { dojoin $chan } | |
1353 | } | |
1354 | } | |
1355 | ||
28c8ab78 | 1356 | ensure_globalsecret |
e6cc22dc | 1357 | loadhelp |
28c8ab78 | 1358 | ensure_connecting |