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 $args { }]
29 proc logerror {data} {
34 global saveei saveec errorInfo errorCode
39 puts ">$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 $params 0]"
85 set procname msg_$command
86 if {[catch { info body $procname }]} { return }
88 eval [list $procname $prefix $command] $params
90 logerror "error: $emsg ($prefix $command $params)"
97 if {[string length $p]} { error "prefix specified" }
100 proc msg_PING {p c s1} {
105 proc check_nick {n} {
106 if {[regexp -nocase {[^][\\`_^{|}a-z0-9-]} $n]} { error "bad char in nick" }
107 if {[regexp {^[-0-9]} $n]} { error "bad nick start" }
111 return [regexp {^[&#+!]} $dest]
114 proc irctolower {v} {
115 foreach {from to} [list "\\\[" "{" \
119 regsub -all $from $v $to v
121 return [string tolower $v]
124 proc prefix_nick {} {
128 if {![regexp {^([^!]+)!} $p dummy n]} { error "not from nick" }
130 if {"[irctolower $n]" == "[irctolower $nick]"} { error "from myself" }
133 proc recordlastseen_n {n how} {
135 set lastseen([irctolower $n]) [list $n [clock seconds] $how]
138 proc recordlastseen_p {p how} {
140 recordlastseen_n $n $how
143 proc chanmode_arg {} {
145 set rv [lindex $cm_args 0]
146 set cm_args [lreplace cm_args 0 0]
150 proc chanmode_o0 {m g p chan} {
153 set who [chanmode_arg]
154 recordlastseen_p $p "being mean to $who"
155 if {"[irctolower $who]" == "[irctolower $nick]"} {
156 set chandeop($chan) [list [clock seconds] $p]
160 proc msg_MODE {p c dest modelist args} {
161 if {![ischan $dest]} return
162 if {[regexp {^\-(.+)$} $modelist dummy modelist]} {
164 } elseif {[regexp {^\+(.+)$} $modelist dummy modelist]} {
167 error "invalid modelist"
169 foreach m [split $modelist] {
170 set procname chanmode_$m$give
171 if {[catch { info body $procname }]} {
172 recordlastseen_p $p "fiddling with $dest"
174 $procname $m $give $p $dest
179 proc msg_JOIN {p c chan} { recordlastseen_p $p "joining $chan" }
180 proc msg_PART {p c chan} { recordlastseen_p $p "leaving $chan" }
181 proc msg_QUIT {p c why} { recordlastseen_p $p "leaving ($why)" }
183 proc msg_PRIVMSG {p c dest text} {
185 if {[ischan $dest]} {
186 recordlastseen_n $n "invoking me in $dest"
189 recordlastseen_n $n "talking to me"
194 regsub {^! *} $text {} text
196 set procname ucmd_[string tolower $ucmd]
197 if {[catch { info body $procname }]} {
198 error "unknown command; try help for help"
202 sendout PRIVMSG $n "error: $rv"
204 foreach {td val} [list $n [lindex $rv 0] $output [lindex $rv 1]] {
205 foreach l [split $val "\n"] {
206 sendout PRIVMSG $td $l
214 if {[string length $text]} { error "too many parameters" }
219 if {![regexp {^([^ ]+) *(.*)} $text dummy firstword text]} {
220 error "too few parameters"
232 proc ucmdr {priv pub} {
233 return -code return [list $priv $pub]
240 {Commands currently understood:
245 proc manyset {list args} {
246 foreach val $list var $args {
255 set n [irctolower [ta_nick]]
257 if {"$n" == "[irctolower $nick]"} {
258 error "I am not self-aware."
259 } elseif {![info exists lastseen($n)]} {
260 ucmdr {} "I've never seen $n."
262 manyset $lastseen($n) realnick time what
263 set howlong [expr {[clock seconds] - $time}]
266 } elseif {$howlong < 1000} {
267 set string "${howlong}s ago"
269 if {$howlong < 1000000} {
276 set value [expr "$howlong.0 / $scale"]
277 foreach {min format} {100 %.0f 10 %.1f 1 %.2f} {
278 if {$value < $min} continue
279 set string [format "$format${pfx}s ago" $value]
283 if {![info exists string]} { set string now }
284 ucmdr {} "I last saw $realnick $string, $what."
288 if {![info exists sock]} {
289 set sock [socket $host $port]
290 fconfigure $sock -buffering line
291 #fconfigure $sock -translation binary
292 fconfigure $sock -translation crlf
294 sendout USER guest 0 * "chiark testing bot"
296 fileevent $sock readable onread
299 #if {![regexp {tclsh} $argv0]} {