1 proc defset {varname val} {
3 if {![info exists var]} { set var $val }
11 defset ownfullname "testing bot"
12 defset ownmailaddr test-irc-bot@example.com
14 defset muststartby_ms 10000
16 defset out_interval 2100
17 defset out_lag_lag 5000
18 defset out_lag_very 25000
19 defset ownping_every 300000
21 defset marktime_min 300
22 defset marktime_join_startdelay 5000
24 proc manyset {list args} {
25 foreach val $list var $args {
31 proc try_except_finally {try except finally} {
32 global errorInfo errorCode
33 set er [catch { uplevel 1 $try } emsg]
37 if {[catch { uplevel 1 $except } emsg3]} {
38 append ei "\nALSO ERROR HANDLING ERROR:\n$emsg3"
41 set er2 [catch { uplevel 1 $finally } emsg2]
44 append ei "\nALSO ERROR CLEANING UP:\n$emsg2"
46 return -code $er -errorinfo $ei -errorcode $ec $emsg
48 return -code $er2 -errorinfo $errorInfo -errorcode $errorCode $emsg2
56 global out_queue out_creditms out_creditat out_interval out_maxburst
57 global out_lag_lag out_lag_very
58 #set pr [lindex [info level 0] 0]
59 #puts $pr>[clock seconds]|$out_creditat|$out_creditms|[llength $out_queue]<
65 if {[llength $out_queue]*$out_interval > $out_lag_very} {
67 } elseif {[llength $out_queue]*$out_interval > $out_lag_lag} {
77 set now [clock seconds]
78 incr out_creditms [expr {($now - $out_creditat) * 1000}]
80 if {$out_creditms > $out_maxburst*$out_interval} {
81 set out_creditms [expr {$out_maxburst*$out_interval}]
86 proc out_runqueue {now} {
90 while {[llength $out_queue] && $out_creditms >= $out_interval} {
91 #puts rq>$now|$out_creditat|$out_creditms|[llength $out_queue]<
92 manyset [lindex $out_queue 0] orgwhen msg
93 set out_queue [lrange $out_queue 1 end]
94 if {[llength $out_queue]} {
95 append orgwhen "+[expr {$now - $orgwhen}]"
96 append orgwhen "([llength $out_queue])"
98 puts "$orgwhen -> $msg"
100 incr out_creditms -$out_interval
102 if {[llength $out_queue]} {
103 after $out_interval out_nextmessage
107 proc out_nextmessage {} {
109 set now [clock seconds]
110 incr out_creditms $out_interval
111 set out_creditat $now
115 proc sendout_priority {priority command args} {
116 global sock out_queue
117 if {[llength $args]} {
118 set la [lindex $args end]
119 set args [lreplace $args end end]
121 if {[regexp {[: ]} $i]} {
122 error "bad argument in output $i ($command $args)"
127 set args [lreplace $args 0 -1 $command]
128 set string [join $args { }]
129 set now [clock seconds]
130 set newe [list $now $string]
132 set out_queue [concat [list $newe] $out_queue]
134 lappend out_queue $newe
136 if {[llength $out_queue] == 1} {
141 proc sendout {command args} { eval sendout_priority [list 0 $command] $args }
147 proc logerror {data} {
152 global saveei saveec errorInfo errorCode
154 set saveei $errorInfo
155 set saveec $errorCode
157 puts ">$saveec|$saveei<"
167 global sock nick calling_nick errorInfo errorCode line_org_endchar
169 if {[catch { gets $sock line } rv]} { fail "error on input: $rv" }
170 if {$rv == -1} { fail "EOF on input" }
172 set line_org_endchar [string range $line end end]
173 regsub -all "\[^ -\176\240-\376\]" $line ? line
178 if {[regexp -nocase {^:([^ ]+) (.*)} $line dummy prefix remain]} {
180 if {[regexp {^([^!]+)!} $prefix dummy maybenick]} {
181 set calling_nick $maybenick
182 if {"[irctolower $maybenick]" == "[irctolower $nick]"} return
187 if {![string length $line]} { return }
188 if {![regexp -nocase {^([0-9a-z]+) *(.*)} $line dummy command line]} {
189 log "bad command: $org"
192 set command [string toupper $command]
194 while {[regexp {^([^ :]+) *(.*)} $line dummy thisword line]} {
195 lappend params $thisword
197 if {[regexp {^:(.*)} $line dummy thisword]} {
198 lappend params $thisword
199 } elseif {[string length $line]} {
200 log "junk at end: $org"
203 if {"$command" == "PRIVMSG" && \
204 [privmsg_unlogged $prefix [ischan [lindex $params 0]] $params]} {
207 log "[clock seconds] <- $org"
208 set procname msg_$command
209 if {[catch { info body $procname }]} { return }
211 eval [list $procname $prefix $command] $params
213 logerror "error: $emsg ($prefix $command $params)"
218 proc sendprivmsg {dest l} {
219 foreach v [split $l "\n"] {
220 sendout [expr {[ischan $dest] ? "PRIVMSG" : "NOTICE"}] $dest $v
223 proc sendaction_priority {priority dest what} {
224 sendout_priority $priority PRIVMSG $dest "\001ACTION $what\001"
226 proc msendprivmsg {dest ll} { foreach l $ll { sendprivmsg $dest $l } }
227 proc msendprivmsg_delayed {delay dest ll} { after $delay [list msendprivmsg $dest $ll] }
229 proc check_nick {n} {
230 if {[regexp -nocase {[^][\\`_^{|}a-z0-9-]} $n]} { error "bad char in nick" }
231 if {[regexp {^[-0-9]} $n]} { error "bad nick start" }
235 return [regexp {^[&#+!]} $dest]
238 proc irctolower {v} {
239 foreach {from to} [list "\\\[" "{" \
243 regsub -all $from $v $to v
245 return [string tolower $v]
248 proc prefix_none {} {
250 if {[string length $p]} { error "prefix specified" }
253 proc prefix_nick {} {
257 if {![regexp {^([^!]+)!} $p dummy n]} { error "not from nick" }
259 if {"[irctolower $n]" == "[irctolower $nick]"} {
260 error "from myself" {} {}
264 proc msg_PING {p c s1} {
269 proc sendownping {} {
270 global ownping_every nick
272 after $ownping_every sendownping
275 proc msg_001 {args} {
276 global muststartby_after
277 if {[info exists muststartby_after]} {
278 after cancel $muststartby_after
279 unset muststartby_after
285 proc ensure_outqueue {} {
287 if {[info exists out_queue]} return
289 set out_creditat [clock seconds]
291 set out_lag_reported 0
292 set out_lag_reportwhen $out_creditat
296 logerror "failing: $msg"
300 proc ensure_connecting {} {
301 global sock ownfullname host port nick ident socketargs
302 global muststartby_ms muststartby_after
306 if {[info exists sock]} return
307 set sock [eval socket $socketargs [list $host $port]]
308 fconfigure $sock -buffering line
309 fconfigure $sock -translation crlf
311 sendout USER $ident 0 * $ownfullname
313 fileevent $sock readable onread
315 set muststartby_after [after $muststartby_ms \
316 {fail "no successfuly connect within timeout"}]