1 # maintains local list of users to userv-slurp config from
2 # each user provides list of
10 # nicks ignore presence
12 # time for `a while ago'
13 # time for `very-recently'
15 # nick ignore|nopresence|prefer <glob-pattern> [...]
16 # times <very-recently> <a-while-ago> (default 120 450)
17 # (affect subsequent `monitor' directives)
18 # monitor <monname> <#chan>[,<#chan>...]
19 # <monname> must start with <username>:
21 # a deviceset specifies
26 # leds <led-group> <monname> <state>=<value>
27 # where state is one of
28 # [pref]talk[now] any non-ignored (with `pref', only any preferred)
29 # nick(s) spoke at least somewhat recently
30 # (with `now', only if they spoke very recently)
31 # present at least some non-nopresence nicks present
32 # default always matches
33 # where the first matching state wins; if none, no LEDs are set
43 # monitor/$monname(chans) -> [list $chan1 $chan2 ...]
44 # monitor/$monname(ignore) -> [list $regexp ...]
45 # monitor/$monname(prefer) -> [list $regexp ...]
46 # monitor/$monname(present) -> [list $lnick ...]
47 # monitor/$monname(last-talk) -> $time_t
48 # monitor/$monname(last-talkpref) -> $time_t
49 # monitor/$monname(time-recent) -> $seconds
50 # monitor/$monname(time-recentnow) -> $seconds
52 # deviceset/$username:$lno(monname) -> $monname
53 # deviceset/$username:$lno(group) -> $led_group
54 # deviceset/$username:$lno(states) -> [list $state1 $value1 $state2 ...]
55 # deviceset/$username:$lno(fchan) -> [open remoteleds ... |] or unset
56 # deviceset/$username:$lno(retry) -> [after ... ] or unset
58 # onchans($chan) [list mustleave] # in config_chane
59 # onchans($chan) [list idle]
60 # onchans($chan) [list forced] # for errchan
61 # onchans($chan) [list shortly [after ...]] # do a NAMES
65 foreach v
[info globals
] {
66 if {![regsub ^
$vp/ $v {} v
]} continue
72 proc privmsg_unlogged
{prefix ischan params
} {
75 execute_usercommand
$p PRIVMSG
$n $n \
76 [lindex $params 0] [lindex $params 1]
80 foreach m
[list_objs monitor
] {
81 mon_speech
$m [irctolower
[lindex $params 0]] [irctolower
$n]
88 sendprivmsg
$errchan $m
91 proc proc_mon
{name argl body
} {
92 proc mon_
$name [concat m
$argl] "
93 upvar #0 monitor/\$m mm
97 proc_mon speech
{chan ln
} {
98 if {[search
-exact $mm(chans
) $chan] == -1} return
99 if {[mon_nick_is
$mm(ignore
) $ln]} return
100 set now
[clock seconds
]
101 set mm
(last-talk
) $now
102 if {[mon_nick_is
$mm(prefer
)]} { set mm
(last-talkpref
) $now }
106 proc_mon calcstate
{} {
108 if {[llength $mm(present
)]} { append s
"present " }
109 set now
[clock seconds
]
112 set since
[expr {$now - $mm(time-recent
$t)}]
113 if {[expr {$mm(last-talk
$pref) < $since}]} continue
114 append s
"${p}talk${t} "
120 proc_mon updateall
{} {
121 set s
[mon_calcstate
$m]
122 for d
[list_objs deviceset
] {
123 upvar #0 deviceset/$d dd
124 if {[string compare
$m $dd(monname
)]} continue
129 proc_mon
destroy {} {
133 proc proc_dset
{name argl body
} {
134 proc dset_
$name [concat d
$argl] "
135 upvar #0 deviceset/\$d dd
139 reporterr \"error on \$d: \$emsg\"
143 proc_dset setbystate
{s
} {
146 if {![string match
*$sq* $s]} continue
152 proc dset_destroy
{} {
153 catch { after cancel
$dd(retry
) }
154 catch { close $dd(fchan
) }
158 proc reloaduser
{username
} {
159 check_username
$username
161 set cfg
[exec userv
--timeout 3 $username irc-ledcontrol-config
\
163 set pw
[exec userv
--timeout 3 $username irc-ledcontrol-passwords
\
164 < /dev
/null
> pwdb
/p
$username]
166 reporterr
"error reloading $username: $emsg"
168 for d
[list_objs deviceset
] {
169 if {![string match
$username:* $d]} continue
172 for m
[list_objs monitor
] {
173 if {![string match
$username* $m]} continue
176 if {![string length
$cfg]} {
177 file remove pwdb
/$username
179 foreach cv
{ignore nopresence prefer
} { set cc
($cv) {} }
180 set cc
(time-recentnow
) 120
181 set cc
(time-recent
) 450
183 foreach l
[split $cfg "\n"] {
185 set l
[string trim
$l]
186 if {[regexp {^
\#} $l]} {
187 } elseif
{[regexp {^nick
\s
+(ignore|nopresence|prefer
)\s
+(\S.
*)$} \
188 $l dummy kind globs
]} {
190 foreach gl
[split $globs " "] {
191 if {![string length
$gl]} continue
193 lappend cc
($kind) $gl
195 } elseif
{[regexp {^times
\s
+(\d
+)\s
+(\d
+)$} $l dummy r rnow
]} {
196 foreach cv
{{} now
} { set cc
(time-recent
$cv) [set r
$cv] }
197 } elseif
{[regexp {^monitor
\s
+(\S
+)\s
+(\S.
*)$} $l dummy m cl
]} {
199 if {![string match
$username:* $m]} {
200 error "monname must start with $username:"
202 foreach ch
[split $cl " "] {
203 if {![string length
$ch]} continue
205 if {![ischan
$ch]} { error "invalid channel $ch" }
206 lappend cc
(chans
) [irctolower
$ch]
208 upvar #0 monitor/$m mm
209 foreach cv
[array names cc
] { set mm
($cv) $cc($cv) }
210 foreach cv
{{} pref
} { set mm
(last-talk
$cv) 0 }
212 {^leds
\s
+([0-9A-Za-z
][-:/0-9A-Za-z
]+)\s
+(\S
+)\s
+(\S
+.
*)$} \
213 $l dummy g m states
]} {
214 set d
$username:$lno:$g
216 foreach sv
[split $states " "] {
217 if {![string length
$sv]} continue
219 {^
((pref
)?talk
(now
)?|present|
default)\=([0-9a-z
][,/+0-9A-Za-z
]*)$} \
220 $sv dummy lhs dummy dummy rhs
]} {
221 error "invalid state spec"
225 upvar #0 deviceset/$d dd
233 reporterr
"setup error $username:$pline:$emsg"
238 catch { unset dd
(retry
) }
240 set fchan
[open [list |
\
241 remoteleds
2>&1 --pipe $g \
242 --passfile-only pwdb
/p
$username \
245 fconfigure $fchan -blocking 0
246 fileevent $fchan readable
[list dset_rledout
$d]
249 reporterr
"remoteleds startup $d: $emsg"
254 proc_dset rledout
{} {
255 global errchan retry_after
256 while {[gets $dd(fchan
) l
] != -1} { reporterr
"remoteleds on $d: $l" }
257 if {[fblocked $dd(fchan
)]} return
258 catch { close $dd(fchan
) }
260 reporterr
"remoteleds on $d died"
264 proc_dset trylater
{} {
265 set dd
(retry
) [after $retry_after [list proc_dset start
$d]]
268 proc config_change
{} {
269 global onchans chans_retry errchan
270 foreach ch
[array names onchans
] {
271 manyset
$onchans($ch) status
after
272 if {"$status" == "shortly"} {
273 catch { after cancel
$after }
275 set onchans
($ch) mustleave
277 set ch
($errchan) forced
278 sendout JOIN
$errchan
279 foreach m
[list_objs monitor
] {
280 upvar #0 monitor/$m mm
281 foreach ch
$mm(chans
) {
286 foreach ch
[array names onchans
] {
287 if {"[lindex $onchans($ch) 0]" != "mustleave"} continue
291 after $chans_retry config_change
294 proc chan_shortly
{ch
} {
296 upvar #0 onchans($ch) oc
297 manyset
$oc status
after
298 if {"$status" != "idle"} return
299 set oc
[list shortly
[after $chan_after chan_sendnames
$ch]]
302 proc chan_sendnames
{ch
} {
303 upvar #0 onchans($ch) oc
309 set username
[ta_word
]
316 foreach f
[glob -nocomplain pwdb
/p
*] {
317 regexp {^pwdb
/p
(.
*)$} $f dummy username
318 check_username
$username