set host chiark
set port 6667
-set nick Blight
+if {![info exists nick]} { set nick Blight }
+if {![info exists ownfullname]} { set ownfullname "here to Help" }
+set ownmailaddr blight@chiark.greenend.org.uk
+
+if {![info exists globalsecret]} {
+ set gsfile [open /dev/urandom r]
+ fconfigure $gsfile -translation binary
+ set globalsecret [read $gsfile 32]
+ binary scan $globalsecret H* globalsecret
+ close $gsfile
+ unset gsfile
+}
+
+proc manyset {list args} {
+ foreach val $list var $args {
+ upvar 1 $var my
+ set my $val
+ }
+}
+
+proc try_except_finally {try except finally} {
+ global errorInfo errorCode
+ set er [catch { uplevel 1 $try } emsg]
+ if {$er} {
+ set ei $errorInfo
+ set ec $errorCode
+ if {[catch { uplevel 1 $except } emsg3]} {
+ append ei "\nALSO ERROR HANDLING ERROR:\n$emsg3"
+ }
+ }
+ set er2 [catch { uplevel 1 $finally } emsg2]
+ if {$er} {
+ if {$er2} {
+ append ei "\nALSO ERROR CLEANING UP:\n$emsg2"
+ }
+ return -code $er -errorinfo $ei -errorcode $ec $emsg
+ } elseif {$er2} {
+ return -code $er2 -errorinfo $errorInfo -errorcode $errorCode $emsg2
+ } else {
+ return $emsg
+ }
+}
proc sendout {command args} {
global sock
}
proc onread {args} {
- global sock
+ global sock nick calling_nick errorInfo errorCode
if {[gets $sock line] == -1} { set terminate 1; return }
regsub -all "\[^ -\176\240-\376\]" $line ? line
set org $line
+
+ set ei $errorInfo
+ set ec $errorCode
+ catch { unset calling_nick }
+ set errorInfo $ei
+ set errorCode $ec
+
if {[regexp -nocase {^:([^ ]+) (.*)} $line dummy prefix remain]} {
set line $remain
+ if {[regexp {^([^!]+)!} $prefix dummy maybenick]} {
+ set calling_nick $maybenick
+ if {"[irctolower $maybenick]" == "[irctolower $nick]"} return
+ }
} else {
set prefix {}
}
}
}
-proc msendprivmsg {dest ll} {
- foreach l $ll { sendout PRIVMSG $dest $l }
-}
-
-proc msendprivmsg_delayed {delay dest ll} {
- after $delay [list msendprivmsg $dest $ll]
+proc sendprivmsg {dest l} {
+ foreach v [split $l "\n"] {
+ sendout [expr {[ischan $dest] ? "PRIVMSG" : "NOTICE"}] $dest $v
+ }
}
+proc sendaction {dest what} { sendout PRIVMSG $dest "\001ACTION $what\001" }
+proc msendprivmsg {dest ll} { foreach l $ll { sendprivmsg $dest $l } }
+proc msendprivmsg_delayed {delay dest ll} { after $delay [list msendprivmsg $dest $ll] }
proc prefix_none {} {
upvar 1 p p
upvar 1 n n
if {![regexp {^([^!]+)!} $p dummy n]} { error "not from nick" }
check_nick $n
- if {"[irctolower $n]" == "[irctolower $nick]"} { error "from myself" }
+ if {"[irctolower $n]" == "[irctolower $nick]"} {
+ error "from myself" {} {}
+ }
}
-proc showinterval {howlong} {
- if {$howlong <= 0} {
- return {just now}
- } elseif {$howlong < 1000} {
- return "${howlong}s ago"
+proc showintervalsecs {howlong} {
+ return [showintervalsecs/[opt timeformat] $howlong]
+}
+
+proc showintervalsecs/ks {howlong} {
+ if {$howlong < 1000} {
+ return "${howlong}s"
} else {
if {$howlong < 1000000} {
set pfx k
set value [expr "$howlong.0 / $scale"]
foreach {min format} {100 %.0f 10 %.1f 1 %.2f} {
if {$value < $min} continue
- return [format "$format${pfx}s ago" $value]
+ return [format "$format${pfx}s" $value]
}
}
}
+proc format_qty {qty unit} {
+ set o $qty
+ append o " "
+ append o $unit
+ if {$qty != 1} { append o s }
+ return $o
+}
+
+proc showintervalsecs/hms {qty} {
+ set ul {second 60 minute 60 hour 24 day 7 week}
+ set remainv 0
+ while {[llength $ul] > 1 && $qty >= [set uv [lindex $ul 1]]} {
+ set remainu [lindex $ul 0]
+ set remainv [expr {$qty % $uv}]
+ set qty [expr {($qty-$remainv)/$uv}]
+ set ul [lreplace $ul 0 1]
+ }
+ set o [format_qty $qty [lindex $ul 0]]
+ if {$remainv} {
+ append o " "
+ append o [format_qty $remainv $remainu]
+ }
+ return $o
+}
+
+proc showinterval {howlong} {
+ if {$howlong <= 0} {
+ return {just now}
+ } else {
+ return "[showintervalsecs $howlong] ago"
+ }
+}
+
proc showtime {when} {
return [showinterval [expr {[clock seconds] - $when}]]
}
}
proc chanmode_o1 {m g p chan} {
- global nick
+ global nick chan_initialop
prefix_nick
set who [chanmode_arg]
recordlastseen_n $n "being nice to $who" 1
if {"[irctolower $who]" == "[irctolower $nick]"} {
- sendout PRIVMSG $n Thanks.
+ set nl [irctolower $n]
+ upvar #0 nick_unique($n) u
+ if {[chandb_exists $chan]} {
+ sendprivmsg $n Thanks.
+ } elseif {![info exists u]} {
+ sendprivmsg $n {Op me while not on the channel, why don't you ?}
+ } else {
+ set chan_initialop([irctolower $chan]) $u
+ sendprivmsg $n \
+ "Thanks. You can use `channel manager ...' to register this channel."
+ if {![nickdb_exists $n] || ![string length [nickdb_get $n username]]} {
+ sendprivmsg $n \
+ "(But to do that you must register your nick securely first.)"
+ }
+ }
}
}
}
}
+proc channel_noone_seen {chan} {
+ global nick_onchans
+ foreach n [array names nick_onchans] {
+ upvar #0 nick_onchans($n) oc
+ set oc [grep tc {"$tc" != "$chan"} $oc]
+ }
+}
+
+proc process_kickpart {chan user} {
+ global nick
+ check_nick $user
+ if {![ischan $chan]} { error "not a channel" }
+ if {"[irctolower $user]" == "[irctolower $nick]"} {
+ channel_noone_seen $chan
+ }
+ upvar #0 nick_onchans($user) oc
+ set lc [irctolower $chan]
+ set oc [grep tc {"$tc" != "$lc"} $oc]
+ if {![llength $oc]} { nick_forget $user }
+ nick_case $user
+}
+
+proc msg_KICK {p c chans users comment} {
+ set chans [split $chans ,]
+ set users [split $users ,]
+ if {[llength $chans] > 1} {
+ foreach chan $chans user $users { process_kickpart $chan $user }
+ } else {
+ foreach user $users { process_kickpart [lindex $chans 0] $user }
+ }
+}
+
+proc msg_KILL {p c user why} {
+ nick_forget $user
+}
+
+set nick_counter 0
+set nick_arys {onchans username unique}
+
+proc nick_forget {n} {
+ global nick_arys
+ foreach ary $nick_arys {
+ upvar #0 nick_${ary}($n) av
+ catch { unset av }
+ }
+ nick_case $n
+}
+
+proc nick_case {n} {
+ global nick_case
+ set nick_case([irctolower $n]) $n
+}
+
proc msg_NICK {p c newnick} {
+ global nick_arys nick_case
prefix_nick
recordlastseen_n $n "changing nicks to $newnick" 0
recordlastseen_n $newnick "changing nicks from $n" 1
+ foreach ary $nick_arys {
+ upvar #0 nick_${ary}($n) old
+ upvar #0 nick_${ary}($newnick) new
+ if {[info exists new]} { error "nick collision ?! $ary $n $newnick" }
+ if {[info exists old]} { set new $old; unset old }
+ }
+ nick_case $newnick
}
-proc msg_JOIN {p c chan} { recordlastseen_p $p "joining $chan" 1 }
-proc msg_PART {p c chan} { recordlastseen_p $p "leaving $chan" 1 }
-proc msg_QUIT {p c why} { recordlastseen_p $p "leaving ($why)" 0 }
+proc nick_ishere {n} {
+ global nick_counter
+ upvar #0 nick_unique($n) u
+ if {![info exists u]} { set u [incr nick_counter].$n.[clock seconds] }
+ nick_case $n
+}
+
+proc msg_JOIN {p c chan} {
+ prefix_nick
+ recordlastseen_n $n "joining $chan" 1
+ upvar #0 nick_onchans($n) oc
+ lappend oc [irctolower $chan]
+ nick_ishere $n
+}
+proc msg_PART {p c chan} {
+ prefix_nick
+ recordlastseen_n $n "leaving $chan" 1
+ process_kickpart $chan $n
+}
+proc msg_QUIT {p c why} {
+ prefix_nick
+ recordlastseen_n $n "leaving ($why)" 0
+ nick_forget $n
+}
proc msg_PRIVMSG {p c dest text} {
prefix_nick
recordlastseen_n $n "talking to me" 1
set output $n
}
+ nick_case $n
if {[catch {
regsub {^! *} $text {} text
}
$procname $p $dest
} rv]} {
- sendout PRIVMSG $n "error: $rv"
+ sendprivmsg $n "error: $rv"
} else {
- foreach {td val} [list $n [lindex $rv 0] $output [lindex $rv 1]] {
+ manyset $rv priv_msgs pub_msgs priv_acts pub_acts
+ foreach {td val} [list $n $priv_acts $output $pub_acts] {
+ foreach l [split $val "\n"] {
+ sendaction $td $l
+ }
+ }
+ foreach {td val} [list $n $priv_msgs $output $pub_msgs] {
foreach l [split $val "\n"] {
- sendout PRIVMSG $td $l
+ sendprivmsg $td $l
}
}
}
}
+proc msg_INVITE {p c n chan} {
+ after 1000 [list sendout JOIN $chan]
+}
+
+proc grep {var predicate list} {
+ set o {}
+ upvar 1 $var v
+ foreach v $list {
+ if {[uplevel 1 [list expr $predicate]]} { lappend o $v }
+ }
+ return $o
+}
+
+proc msg_353 {p c dest type chan nicklist} {
+ global names_chans nick_onchans
+ if {![info exists names_chans]} { set names_chans {} }
+ set chan [irctolower $chan]
+ lappend names_chans $chan
+ channel_noone_seen $chan
+ foreach n [split $nicklist { }] {
+ regsub {^[@+]} $n {} n
+ if {![string length $n]} continue
+ check_nick $n
+ upvar #0 nick_onchans($n) oc
+ lappend oc $chan
+ nick_ishere $n
+ }
+}
+
+proc msg_366 {p c args} {
+ global names_chans nick_onchans
+ if {[llength names_chans] > 1} {
+ foreach n [array names nick_onchans] {
+ upvar #0 nick_onchans($n) oc
+ set oc [grep tc {[lsearch -exact $tc $names_chans] >= 0} $oc]
+ if {![llength $oc]} { nick_forget $n }
+ }
+ }
+ unset names_chans
+}
+
+proc ta_anymore {} {
+ upvar 1 text text
+ return [expr {!![string length $text]}]
+}
+
proc ta_nomore {} {
upvar 1 text text
if {[string length $text]} { error "too many parameters" }
proc ucmd/$cmdname {p dest} " upvar 1 text text\n$body"
}
-proc ucmdr {priv pub} {
- return -code return [list $priv $pub]
+proc ucmdr {priv pub args} {
+ return -code return [concat [list $priv $pub] $args]
}
-
+
+proc loadhelp {} {
+ global help_topics
+
+ catch { unset help_topics }
+ set f [open helpinfos r]
+ try_except_finally {
+ set lno 0
+ while {[gets $f l] >= 0} {
+ incr lno
+ if {[regexp {^#.*} $l]} {
+ } elseif {[regexp {^ *$} $l]} {
+ if {[info exists topic]} {
+ set help_topics($topic) [join $lines "\n"]
+ unset topic
+ unset lines
+ }
+ } elseif {[regexp {^!([-+._0-9a-z]*)$} $l dummy newtopic]} {
+ if {[info exists topic]} {
+ error "help $newtopic while in $topic"
+ }
+ set topic $newtopic
+ set lines {}
+ } elseif {[regexp {^[^!#]} $l]} {
+ set topic
+ lappend lines [string trimright $l]
+ } else {
+ error "eh ? $lno: $l"
+ }
+ }
+ if {[info exists topic]} { error "unfinished topic $topic" }
+ } {} {
+ close $f
+ }
+}
+
def_ucmd help {
+ upvar #0 help_topics([irctolower [string trim $text]]) info
+ if {![info exists info]} { ucmdr "No help on $text, sorry." {} }
+ ucmdr $info {}
+}
+
+def_ucmd ? {
+ global help_topics
+ ucmdr $help_topics() {}
+}
+
+proc check_username {target} {
+ if {
+ [string length $target] > 8 ||
+ [regexp {[^-0-9a-z]} $target] ||
+ ![regexp {^[a-z]} $target]
+ } { error "invalid username" }
+}
+
+proc somedb__head {} {
+ uplevel 1 {
+ set idl [irctolower $id]
+ upvar #0 ${nickchan}db($idl) ndbe
+ binary scan $idl H* idh
+ set idfn $fprefix$idh
+ if {![info exists iddbe] && [file exists $idfn]} {
+ set f [open $idfn r]
+ try_except_finally { set newval [read $f] } {} { close $f }
+ if {[llength $newval] % 2} { error "invalid length" }
+ set iddbe $newval
+ }
+ }
+}
+
+proc def_somedb {name arglist body} {
+ foreach {nickchan fprefix} {nick users/n chan chans/c} {
+ proc ${nickchan}db_$name $arglist \
+ "set nickchan $nickchan; set fprefix $fprefix; somedb__head; $body"
+ }
+}
+
+def_somedb exists {id} {
+ return [info exists iddbe]
+}
+
+def_somedb delete {id} {
+ catch { unset iddbe }
+ file delete $idfn
+}
+
+set default_settings_nick {timeformat ks}
+set default_settings_chan {autojoin 1}
+
+def_somedb set {id args} {
+ upvar #0 default_settings_$nickchan def
+ if {![info exists iddbe]} { set iddbe $def }
+ foreach {key value} [concat $iddbe $args] { set a($key) $value }
+ set newval {}
+ foreach {key value} [array get a] { lappend newval $key $value }
+ set f [open $idfn.new w]
+ try_except_finally {
+ puts $f $newval
+ close $f
+ file rename -force $idfn.new $idfn
+ } {
+ } {
+ catch { close $f }
+ }
+ set iddbe $newval
+}
+
+def_somedb get {id key} {
+ upvar #0 default_settings_$nickchan def
+ if {[info exists iddbe]} {
+ set l $iddbe
+ } else {
+ set l $def
+ }
+ foreach {tkey value} $l {
+ if {"$tkey" == "$key"} { return $value }
+ }
+ error "unset setting $key"
+}
+
+proc opt {key} {
+ global calling_nick
+ if {[info exists calling_nick]} { set n $calling_nick } { set n {} }
+ return [nickdb_get $n $key]
+}
+
+proc check_notonchan {} {
+ upvar 1 dest dest
+ if {[ischan $dest]} { error "that command must be sent privately" }
+}
+
+proc nick_securitycheck {strict} {
+ upvar 1 n n
+ if {![nickdb_exists $n]} { error "you are unknown to me, use `register'." }
+ set wantu [nickdb_get $n username]
+ if {![string length $wantu]} {
+ if {$strict} {
+ error "that feature is only available to secure users, sorry."
+ } else {
+ return
+ }
+ }
+ upvar #0 nick_username($n) nu
+ if {![info exists nu]} {
+ error "nick $n is secure, you must identify yourself first."
+ }
+ if {"$wantu" != "$nu"} {
+ error "you are the wrong user - the nick $n belongs to $wantu, not $nu"
+ }
+}
+
+proc channel_securitycheck {channel n} {
+ # You must also call `nick_securitycheck 1'
+ set mgrs [chandb_get $channel managers]
+ if {[lsearch -exact [irctolower $mgrs] [irctolower $n]] < 0} {
+ error "you are not a manager of $channel"
+ }
+}
+
+proc def_chancmd {name body} {
+ proc channel/$name {} \
+ " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body"
+}
+
+def_chancmd manager {
+ set opcode [ta_word]
+ switch -exact _$opcode {
+ _= { set ml {} }
+ _+ - _- {
+ if {[chandb_exists $chan]} {
+ set ml [chandb_get $chan managers]
+ } else {
+ set ml [list [irctolower $n]]
+ }
+ }
+ default {
+ error "`channel manager' opcode must be one of + - ="
+ }
+ }
+ foreach nn [split $text " "] {
+ if {![string length $nn]} continue
+ check_nick $nn
+ set nn [irctolower $nn]
+ if {"$opcode" != "-"} {
+ lappend ml $nn
+ } else {
+ set ml [grep nq {"$nq" != "$nn"} $ml]
+ }
+ }
+ if {[llength $ml]} {
+ chandb_set $chan managers $ml
+ ucmdr "Managers of $chan: $ml" {}
+ } else {
+ chandb_delete $chan
+ ucmdr {} {} "forgets about managing $chan." {}
+ }
+}
+
+def_chancmd autojoin {
+ set yesno [ta_word]
+ switch -exact [string tolower $yesno] {
+ no { set nv 0 }
+ yes { set nv 1 }
+ default { error "channel autojoin must be `yes' or `no' }
+ }
+ chandb_set $chan autojoin $nv
+}
+
+def_chancmd show {
+ if {[chandb_exists $chan]} {
+ set l "Settings for $chan: autojoin "
+ append l [lindex {no yes} [chandb_get $chan autojoin]]
+ append l "\nManagers: "
+ append l [join [chandb_get $chan managers] " "]
+ ucmdr {} $l
+ } else {
+ ucmdr {} "The channel $chan is not managed."
+ }
+}
+
+def_ucmd op {
+ if {[ischan $dest]} { set target $dest }
+ if {[ta_anymore]} { set target [ta_word] }
ta_nomore
- ucmdr \
-{Commands currently understood:
-help get this list of commands
-seen <nick> ask after someone (I'll tell them you asked)} {}
+ if {![info exists target]} { error "you must specify, or !... on, the channel" }
+ if {![ischan $target]} { error "not a valid channel" }
+ if {![chandb_exists $target]} { error "$target is not a managed channel." }
+ prefix_nick
+ nick_securitycheck 1
+ channel_securitycheck $target $n
+ sendout MODE $target +o $n
}
-proc manyset {list args} {
- foreach val $list var $args {
- upvar 1 $var my
- set my $val
+def_ucmd channel {
+ if {[ischan $dest]} { set target $dest }
+ if {![ta_anymore]} {
+ set subcmd show
+ } else {
+ set subcmd [ta_word]
+ }
+ if {[ischan $subcmd]} {
+ set target $subcmd
+ if {![ta_anymore]} {
+ set subcmd show
+ } else {
+ set subcmd [ta_word]
+ }
+ }
+ if {![info exists target]} { error "privately, you must specify a channel" }
+ set procname channel/$subcmd
+ if {"$subcmd" != "show"} {
+ if {[catch { info body $procname }]} { error "unknown channel setting $subcmd" }
+ prefix_nick
+ nick_securitycheck 1
+ if {[chandb_exists $target]} {
+ channel_securitycheck $target $n
+ } else {
+ upvar #0 chan_initialop([irctolower $target]) io
+ upvar #0 nick_unique($n) u
+ if {![info exists io]} { error "$target is not a managed channel" }
+ if {"$io" != "$u"} { error "you are not the interim manager of $target" }
+ if {"$subcmd" != "manager"} { error "use `channel manager' first" }
+ }
+ }
+ channel/$subcmd
+}
+
+def_ucmd who {
+ if {[ta_anymore]} {
+ set target [ta_word]; ta_nomore
+ set myself 1
+ } else {
+ prefix_nick
+ set target $n
+ set myself [expr {"$target" != "$n"}]
+ }
+ upvar #0 nick_case([irctolower $target]) nc
+ set nshow $target
+ if {[info exists nc]} {
+ upvar #0 nick_onchans($nc) oc
+ upvar #0 nick_username($nc) nu
+ if {[info exists oc]} { set nshow $nc }
+ }
+ if {![nickdb_exists $target]} {
+ set ol "$nshow is not a registered nick."
+ } elseif {[string length [set username [nickdb_get $target username]]]} {
+ set ol "The nick $nshow belongs to the user $username."
+ } else {
+ set ol "The nick $nshow is registered (but not to a username)."
+ }
+ if {![info exists nc] || ![info exists oc]} {
+ if {$myself} {
+ append ol "\nI can't see $nshow on anywhere."
+ } else {
+ append ol "\nYou aren't on any channels with me."
+ }
+ } elseif {![info exists nu]} {
+ append ol "\n$nshow has not identified themselves."
+ } elseif {![info exists username]} {
+ append ol "\n$nshow has identified themselves as the user $nu."
+ } elseif {"$nu" != "$username"} {
+ append ol "\nHowever, $nshow is being used by the user $nu."
+ } else {
+ append ol "\n$nshow has identified themselves to me."
+ }
+ ucmdr {} $ol
+}
+
+def_ucmd register {
+ prefix_nick
+ check_notonchan
+ set old [nickdb_exists $n]
+ if {$old} { nick_securitycheck 0 }
+ switch -exact [string tolower [string trim $text]] {
+ {} {
+ upvar #0 nick_username($n) nu
+ if {![info exists nu]} {
+ ucmdr {} \
+ "You must identify yourself before using `register'. See `help identify', or use `register insecure'."
+ }
+ nickdb_set $n username $nu
+ ucmdr {} {} "makes a note of your username." {}
+ }
+ delete {
+ nickdb_delete $n
+ ucmdr {} {} "forgets your nickname." {}
+ }
+ insecure {
+ nickdb_set $n username {}
+ if {$old} {
+ ucmdr {} "Security is now disabled for your nickname !"
+ } else {
+ 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."
+ }
+ }
+ }
+}
+
+proc timeformat_desc {tf} {
+ switch -exact $tf {
+ ks { return "Times will be displayed in seconds or kiloseconds." }
+ hms { return "Times will be displayed in hours, minutes, etc." }
+ default { error "invalid timeformat: $v" }
}
}
+proc def_setting {opt show_body set_body} {
+ proc set_show/$opt {} "
+ upvar 1 n n
+ set opt $opt
+ $show_body"
+ if {![string length $set_body]} return
+ proc set_set/$opt {} "
+ upvar 1 n n
+ upvar 1 text text
+ set opt $opt
+ $set_body"
+}
+
+def_setting timeformat {
+ set tf [nickdb_get $n timeformat]
+ return "$tf: [timeformat_desc $tf]"
+} {
+ set tf [string tolower [ta_word]]
+ ta_nomore
+ set desc [timeformat_desc $tf]
+ nickdb_set $n timeformat $tf
+ ucmdr {} $desc
+}
+
+def_setting security {
+ set s [nickdb_get $n username]
+ if {[string length $s]} {
+ return "Your nick, $n, is controlled by the user $s."
+ } else {
+ return "Your nick, $n, is not secure."
+ }
+} {}
+
+def_ucmd set {
+ prefix_nick
+ check_notonchan
+ if {![nickdb_exists $n]} {
+ ucmdr {} "You are unknown to me and so have no settings. (Use `register'.)"
+ }
+ if {![ta_anymore]} {
+ set ol {}
+ foreach proc [lsort [info procs]] {
+ if {![regexp {^set_show/(.*)$} $proc dummy opt]} continue
+ lappend ol [format "%-10s %s" $opt [set_show/$opt]]
+ }
+ ucmdr {} [join $ol "\n"]
+ } else {
+ set opt [ta_word]
+ if {[catch { info body set_show/$opt }]} {
+ error "no setting $opt"
+ }
+ if {![ta_anymore]} {
+ ucmdr {} "$opt [set_show/$opt]"
+ } else {
+ nick_securitycheck 0
+ if {[catch { info body set_set/$opt }]} {
+ error "setting $opt cannot be set with `set'"
+ }
+ set_set/$opt
+ }
+ }
+}
+
+def_ucmd identpass {
+ set username [ta_word]
+ set passmd5 [md5sum "[ta_word]\n"]
+ ta_nomore
+ prefix_nick
+ check_notonchan
+ upvar #0 nick_onchans($n) onchans
+ if {![info exists onchans] || ![llength $onchans]} {
+ ucmdr "You must be on a channel with me to identify yourself." {}
+ }
+ check_username $username
+ exec userv --timeout 3 $username << "$passmd5\n" > /dev/null \
+ irc-identpass $n
+ upvar #0 nick_username($n) rec_username
+ set rec_username $username
+ ucmdr "Pleased to see you, $username." {}
+}
+
+def_ucmd summon {
+ set target [ta_word]
+ ta_nomore
+ check_username $target
+ prefix_nick
+
+ upvar #0 lastsummon($target) ls
+ set now [clock seconds]
+ if {[info exists ls]} {
+ set interval [expr {$now - $ls}]
+ if {$interval < 30} {
+ ucmdr {} \
+ "Please be patient; $target was summoned only [showinterval $interval]."
+ }
+ }
+ regsub {^[^!]*!} $p {} path
+ if {[catch {
+ exec userv --timeout 3 $target irc-summon $n $path \
+ [expr {[ischan $dest] ? "$dest" : ""}] \
+ < /dev/null
+ } rv]} {
+ regsub -all "\n" $rv { / } rv
+ error $rv
+ }
+ if {[regexp {^problem (.*)} $rv dummy problem]} {
+ ucmdr {} "The user `$target' $problem."
+ } elseif {[regexp {^ok ([^ ]+) ([0-9]+)$} $rv dummy tty idlesince]} {
+ set idletime [expr {$now - $idlesince}]
+ set ls $now
+ ucmdr {} {} {} "invites $target ($tty[expr {
+ $idletime > 10 ? ", idle for [showintervalsecs $idletime]" : ""
+ }]) to [expr {
+ [ischan $dest] ? "join us here" : "talk to you"
+ }]."
+ } else {
+ error "unexpected response from userv service: $rv"
+ }
+}
+
+proc md5sum {value} { exec md5sum << $value }
+
def_ucmd seen {
global lastseen nick
prefix_nick
#fconfigure $sock -translation binary
fconfigure $sock -translation crlf
- sendout USER guest 0 * "chiark testing bot"
+ sendout USER blight 0 * $ownfullname
sendout NICK $nick
fileevent $sock readable onread
}
+loadhelp
+
#if {![regexp {tclsh} $argv0]} {
# vwait terminate
#}