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#!/bin/sh
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../runit/stone_mod_runit.sh
# Copyright (C) 2008 The OpenSDE Project
# Copyright (C) 2004 - 2006 The T2 SDE Project
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---
# [MAIN] 30 runit Service Manager (runit)
SYSCONFDIR=/etc
if [ -d /service ]; then
SERVICEDIR=/service
else
SERVICEDIR=/var/service
fi
if [ -x /command/sv ]; then
SV=/command/sv
else
SV=sv
fi
declare -a runit_installed
declare -a runit_available
runit_audit() {
local entry= available= count=
entry=0
while read service; do
runit_available[$entry*3+0]="${service##*/}" # service name
runit_available[$entry*3+1]="$service" # service's real location
runit_available[$entry*3+2]= # installed
(( entry++ ))
done < <( find $SYSCONFDIR -type f -name run | sort | sed -e '/\/log\/run$/d;' -e 's,/run$,,g' )
entry=0
(( count=${#runit_available[@]}/3 ))
while read service; do
runit_installed[$entry*3+0]="${service##*/}" # service name
runit_installed[$entry*3+1]="$( readlink -f "$service" )" # real location
runit_installed[$entry*3+2]=
available=0
while [ $available -lt $count ]; do
if [ ${runit_available[$available*3+1]} = ${runit_installed[$entry*3+1]} ]; then
runit_available[$available*3+2]=$entry
runit_installed[$entry*3+2]=$available
break
fi
(( available++ ))
done
(( entry++ ))
done < <( find $SERVICEDIR -maxdepth 1 -type l | sort )
}
# u|d|o|p|c|h|a|i|q|1|2|t|k|x|e
runit_svc() {
local service=$1 errno=0 name= dir=
local prefix=${service%/*} location=$(readlink -f $service)
while [ $errno -eq 0 ]; do
local actions=
for dir in $service/ $service/log/; do
if [ -d $dir ]; then
name=${dir#$prefix/}
[ "$actions" ] && actions="$actions '' ''"
actions="$actions 'service: $dir' '' \
' stats: $( $SV status $dir/ 2> /dev/null | sed -e 's,;.*,,' -e 's,:.*:,,' -e 's,(.*) ,,' )' ''"
actions="$actions 'sv up $name (up)' '$SV up $dir; sleep 1'"
actions="$actions 'sv down $name(down)' '$SV down $dir; sleep 1'"
actions="$actions 'sv hup $name (HUP)' '$SV hup $dir; sleep 1'"
fi
done
eval "gui_menu runit_sc_menu '$service -> $location' $actions"
errno=$?
done
}
runit_install() {
local entry="$1" count=
(( count=${#runit_installed[@]}/3 ))
runit_installed[$count*3+0]="${runit_available[$entry*3+0]}"
runit_installed[$count*3+1]="${runit_available[$entry*3+1]}"
runit_installed[$count*3+2]=$entry
runit_available[$entry*3+2]=$count
ln -snf "${runit_available[$entry*3+1]}" $SERVICEDIR/"${runit_available[$entry*3+0]}"
}
main() {
local errno=0
local entry= count=
runit_audit
while [ $errno -eq 0 ]; do
local available= installed=
local text= action=
local i= stats=
declare -a stats
(( count=${#runit_installed[@]}/3 )); entry=0
while [ $entry -lt $count ]; do
text="${runit_installed[$entry*3+0]}"
action="runit_svc $SERVICEDIR/${runit_installed[$entry*3+0]} ${runit_installed[$entry*3+1]}"
stats[0]=; stats[1]=; i=0
while read stats[i++]; do :; done < <( \
$SV status \
"${runit_installed[$entry*3+1]}" 2> /dev/null | \
sed -e 's,; ,\n,' | sed -e 's,:.*:,,' -e 's,(.*) ,,' )
[ "${stats[0]}" ] && text="$text [${stats[0]}]" || text="$text [ERROR]"
[ "${stats[1]}" ] && text="$text log: [${stats[1]}]"
[ "${runit_installed[$entry*3+2]}" ] || text="$text [FOREIGN]"
installed="$installed '$text' '$action'"
(( entry++ ))
done
(( count=${#runit_available[@]}/3 )); entry=0
while [ $entry -lt $count ]; do
if [ -z "${runit_available[$entry*3+2]}" ]; then
text="${runit_available[$entry*3+0]} (${runit_available[$entry*3+1]})"
if [ -e "$SERVICEDIR/${runit_available[$entry*3+0]}" ]; then
text="$text [BLOCKED]"
action=
else
action="runit_install $entry"
fi
available="$available '$text' '$action'"
fi
(( entry++ ))
done
eval "gui_menu runit 'Simple $SERVICEDIR Manager' $installed '' '' $available"
errno=$?
done
}