7 proc sendout {command args} {
10 set la [lindex $args end]
11 set args [lreplace $args end end]
13 if {[regexp {[: ]} $i]} {
14 error "bad argument in output $i ($command $args)"
19 set args [lreplace $args 0 -1 $command]
20 set string [join $args { }]
21 puts "[clock seconds] -> $string"
29 proc logerror {data} {
34 global saveei saveec errorInfo errorCode
39 puts ">$saveec|$saveei<"
51 if {[gets $sock line] == -1} { set terminate 1; return }
52 regsub -all "\[^ -\176\240-\376\]" $line ? line
54 if {[regexp -nocase {^:([^ ]+) (.*)} $line dummy prefix remain]} {
59 if {![string length $line]} { return }
60 if {![regexp -nocase {^([0-9a-z]+) *(.*)} $line dummy command line]} {
61 log "bad command: $org"
64 set command [string toupper $command]
66 while {[regexp {^([^ :]+) *(.*)} $line dummy thisword line]} {
67 lappend params $thisword
69 if {[regexp {^:(.*)} $line dummy thisword]} {
70 lappend params $thisword
71 } elseif {[string length $line]} {
72 log "junk at end: $org"
75 if {"$command" == "PRIVMSG" &&
76 [regexp {^[&#+!]} [lindex $params 0]] &&
77 ![regexp {^!} [lindex $params 1]]} {
78 # on-channel message, ignore
80 recordlastseen_p $prefix "talking on [lindex $params 0]" 1
84 log "[clock seconds] <- $org"
85 set procname msg_$command
86 if {[catch { info body $procname }]} { return }
88 eval [list $procname $prefix $command] $params
90 logerror "error: $emsg ($prefix $command $params)"
95 proc msendprivmsg {dest ll} {
96 foreach l $ll { sendout PRIVMSG $dest $l }
99 proc msendprivmsg_delayed {delay dest ll} {
100 after $delay [list msendprivmsg $dest $ll]
103 proc prefix_none {} {
105 if {[string length $p]} { error "prefix specified" }
108 proc msg_PING {p c s1} {
113 proc check_nick {n} {
114 if {[regexp -nocase {[^][\\`_^{|}a-z0-9-]} $n]} { error "bad char in nick" }
115 if {[regexp {^[-0-9]} $n]} { error "bad nick start" }
119 return [regexp {^[&#+!]} $dest]
122 proc irctolower {v} {
123 foreach {from to} [list "\\\[" "{" \
127 regsub -all $from $v $to v
129 return [string tolower $v]
132 proc prefix_nick {} {
136 if {![regexp {^([^!]+)!} $p dummy n]} { error "not from nick" }
138 if {"[irctolower $n]" == "[irctolower $nick]"} { error "from myself" }
141 proc showinterval {howlong} {
144 } elseif {$howlong < 1000} {
145 return "${howlong}s ago"
147 if {$howlong < 1000000} {
154 set value [expr "$howlong.0 / $scale"]
155 foreach {min format} {100 %.0f 10 %.1f 1 %.2f} {
156 if {$value < $min} continue
157 return [format "$format${pfx}s ago" $value]
162 proc showtime {when} {
163 return [showinterval [expr {[clock seconds] - $when}]]
166 proc def_msgproc {name argl body} {
167 proc msg_$name "varbase $argl" "\
168 upvar #0 msg/\$varbase/dest d\n\
169 upvar #0 msg/\$varbase/str s\n\
170 upvar #0 msg/\$varbase/accum a\n\
174 def_msgproc begin {dest str} {
180 def_msgproc append {str} {
182 if {[string length $s] && [string length $ns] > 65} {
183 msg__sendout $varbase
184 set s " [string trimleft $str]"
190 def_msgproc finish {} {
191 msg__sendout $varbase
197 def_msgproc _sendout {} {
198 lappend a [string trimright $s]
202 proc looking_whenwhere {when where} {
203 set str [showtime [expr {$when-1}]]
204 if {[string length $where]} { append str " on $where" }
208 proc recordlastseen_n {n how here} {
209 global lastseen lookedfor
210 set lastseen([irctolower $n]) [list $n [clock seconds] $how]
212 upvar #0 lookedfor([irctolower $n]) lf
213 if {[info exists lf]} {
214 switch -exact [llength $lf] {
219 manyset [lindex $lf 0] when who where
221 "FYI, $who was looking for you [looking_whenwhere $when $where]."]
224 msg_begin tosend $n "FYI, people have been looking for you:"
230 msg_append tosend " "
231 } elseif {$i == [llength $lf]} {
232 msg_append tosend " and "
235 msg_append tosend ", "
237 manyset $e when who where
239 "$who ([looking_whenwhere $when $where])$fin"
241 set ml [msg_finish tosend]
245 msendprivmsg_delayed 1000 $n $ml
249 proc recordlastseen_p {p how here} {
251 recordlastseen_n $n $how $here
254 proc chanmode_arg {} {
256 set rv [lindex $cm_args 0]
257 set cm_args [lreplace cm_args 0 0]
261 proc chanmode_o1 {m g p chan} {
264 set who [chanmode_arg]
265 recordlastseen_n $n "being nice to $who" 1
266 if {"[irctolower $who]" == "[irctolower $nick]"} {
267 sendout PRIVMSG $n Thanks.
271 proc chanmode_o0 {m g p chan} {
274 set who [chanmode_arg]
275 recordlastseen_p $p "being mean to $who" 1
276 if {"[irctolower $who]" == "[irctolower $nick]"} {
277 set chandeop($chan) [list [clock seconds] $p]
281 proc msg_MODE {p c dest modelist args} {
282 if {![ischan $dest]} return
283 if {[regexp {^\-(.+)$} $modelist dummy modelist]} {
285 } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} {
288 error "invalid modelist"
290 foreach m [split $modelist] {
291 set procname chanmode_$m$give
292 if {[catch { info body $procname }]} {
293 recordlastseen_p $p "fiddling with $dest" 1
295 $procname $m $give $p $dest
300 proc msg_NICK {p c newnick} {
302 recordlastseen_n $n "changing nicks to $newnick" 0
303 recordlastseen_n $newnick "changing nicks from $n" 1
306 proc msg_JOIN {p c chan} { recordlastseen_p $p "joining $chan" 1 }
307 proc msg_PART {p c chan} { recordlastseen_p $p "leaving $chan" 1 }
308 proc msg_QUIT {p c why} { recordlastseen_p $p "leaving ($why)" 0 }
310 proc msg_PRIVMSG {p c dest text} {
312 if {[ischan $dest]} {
313 recordlastseen_n $n "invoking me in $dest" 1
316 recordlastseen_n $n "talking to me" 1
321 regsub {^! *} $text {} text
323 set procname ucmd/[string tolower $ucmd]
324 if {[catch { info body $procname }]} {
325 error "unknown command; try help for help"
329 sendout PRIVMSG $n "error: $rv"
331 foreach {td val} [list $n [lindex $rv 0] $output [lindex $rv 1]] {
332 foreach l [split $val "\n"] {
333 sendout PRIVMSG $td $l
341 if {[string length $text]} { error "too many parameters" }
346 if {![regexp {^([^ ]+) *(.*)} $text dummy firstword text]} {
347 error "too few parameters"
359 proc def_ucmd {cmdname body} {
360 proc ucmd/$cmdname {p dest} " upvar 1 text text\n$body"
363 proc ucmdr {priv pub} {
364 return -code return [list $priv $pub]
370 {Commands currently understood:
371 help get this list of commands
372 seen <nick> ask after someone (I'll tell them you asked)} {}
375 proc manyset {list args} {
376 foreach val $list var $args {
386 set nlower [irctolower $ncase]
388 set now [clock seconds]
389 if {"$nlower" == "[irctolower $nick]"} {
390 error "I am not self-aware."
391 } elseif {![info exists lastseen($nlower)]} {
392 set rstr "I've never seen $ncase."
394 manyset $lastseen($nlower) realnick time what
395 set howlong [expr {$now - $time}]
396 set string [showinterval $howlong]
397 set rstr "I last saw $realnick $string, $what."
399 if {[ischan $dest]} {
404 upvar #0 lookedfor($nlower) lf
405 if {[info exists lf]} { set oldvalue $lf } else { set oldvalue {} }
406 set lf [list [list $now $n $where]]
407 foreach v $oldvalue {
408 if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue
414 if {![info exists sock]} {
415 set sock [socket $host $port]
416 fconfigure $sock -buffering line
417 #fconfigure $sock -translation binary
418 fconfigure $sock -translation crlf
420 sendout USER guest 0 * "chiark testing bot"
422 fileevent $sock readable onread
425 #if {![regexp {tclsh} $argv0]} {