diff options
Diffstat (limited to 'skripti/init_script_interpreter.sh')
| -rwxr-xr-x | skripti/init_script_interpreter.sh | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/skripti/init_script_interpreter.sh b/skripti/init_script_interpreter.sh new file mode 100755 index 0000000..fc461ce --- /dev/null +++ b/skripti/init_script_interpreter.sh @@ -0,0 +1,115 @@ +#!/bin/bash +set -eo pipefail +name=`rev <<<$1 | cut -d/ -f1 | rev` +SVCNAME=$name +pidfile=/run/user/`id -u`/$name.pid +[ -w /run/user/`id -u`/log ] && stdout_logger="logger --socket /run/user/`id -u`/log" || stdout_logger=logger # failback to logging to syslog +stderr_logger=$stdout_logger +[ -r `sed s,/init.d/,/conf.d/, <<<$1` ] && . `sed s,/init.d/,/conf.d/, <<<$1` +. $1 +type eerror > /dev/null 2> /dev/null || eerror() { + echo NAPAKA: $@ +} +type ewarn > /dev/null 2> /dev/null || ewarn() { + echo OPOZORILO: $@ +} +type einfo > /dev/null 2> /dev/null || einfo () { + echo INFO: $@ +} +type ebegin > /dev/null 2> /dev/null || ebegin() { + echo ZAČENJAM: $@ +} +type need_net > /dev/null 2> /dev/null || need_net() { + [ `ip a | grep ^[[:digit:]] | wc -l` -gt 1 ] || { eerror "Ni omrežnih vmesnikov poleg lo." && return 1; } + [ `ip route | wc -l` -gt 1 ] || { eerror "Usmerjevalna tabela je prazna." && return 1; } +} +type need_clock > /dev/null 2> /dev/null || need_clock() { + year=`date +%Y` + [ $? -eq 0 ] || { eerror "Ura ne deluje." && return 1; } + [ $year -ge 2024 ] || { eerror "Ura je narobe nastavljena." && return 1; } +} +type need_hostname > /dev/null 2> /dev/null || need_hostname() { + hn=`hostname` + [ $? -eq 0 ] || { eerror "Ni mogoče pridobiti imena gostitelja." && return 1; } + [ x$hn = x ] && { eerror "Ni imena gostitelja" && return 1; } + [ x$hn = xlocalhost ] && { eerror "Ime gostitelja je localhost." && return 1; } + return 0 +} +needs= +needs_izpolnjen=0 +type need > /dev/null 2> /dev/null || need() { + for i in $@ + do + needs="$needs $i" + need_$i || { eerror "Odvisnost $i ni izpolnjena." && needs_izpolnjen=1; } + done +} +provides= +type provide > /dev/null 2> /dev/null || provide() { + for i in $@ + do + provides="$provides $i" + done +} +type depend > /dev/null 2> /dev/null || depend() { + return +} +type check_dependencies > /dev/null 2> /dev/null || check_dependencies() { + depend + return $needs_izpolnjen +} +type needs > /dev/null 2> /dev/null || needs() { + depend + echo $needs +} +type provides > /dev/null 2> /dev/null || provides() { + depend + echo $provides +} +type checkconfig > /dev/null 2> /dev/null || checkconfig() { + return +} +type start > /dev/null 2> /dev/null || start() { + checkconfig || { eerror "Checkconfig ni uspel." && return 1; }; + check_dependencies || { eerror "Odvisnosti niso izpolnjene."; return 1; } + ebegin "Zaganjam $SVCNAME" + start-stop-daemon --start --verbose `[ x$command_background = true ] || echo --background --make-pidfile` `[ x$chdir = x ] || echo --chdir $chdir` --stdout-logger "$stdout_logger" --stderr-logger "$stderr_logger" --exec $command --pidfile $pidfile -- $command_args || { eerror "start-stop-daemon ni uspel. Koda napake: $?"; return 1; } +} +type stop > /dev/null 2> /dev/null || stop() { + ebegin "Ustavljam $SVCNAME" + start-stop-daemon --stop --pidfile $pidfile --verbose --exec $command -- $command_args || { eerror "start-stop-daemon ni uspel. Koda napake: $?"; return 1; } +} +type restart > /dev/null 2> /dev/null || restart() { + checkconfig || { eerror "Checkconfig ni uspel." && return 1; }; + stop || ewarn "Stop ni uspel. Vseeno poskušam zagnati storitev." + start || { eerror "Start ni uspel." && return 1; } +} +type reload > /dev/null 2> /dev/null || reload() { + checkconfig || { eerror "Checkconfig ni uspel." && return 1; }; + ebegin "Pošiljam SIGHUP storitvi $SVCNAME" + start-stop-daemon --signal HUP $start_stop_daemon_args +} +type status > /dev/null 2> /dev/null || status() { + if [ -r $pidfile ] + then + if [ -d /proc/`cat $pidfile` ] + then + einfo started + else + einfo crashed + return 3 + fi + else + einfo stopped + return 3 + fi +} +type list > /dev/null 2> /dev/null || list() { + echo start stop restart $extra_commands $extra_started_commands $extra_stopped_commands status reload list check_dependencies needs provides +} +if type $2 > /dev/null 2> /dev/null +then + ${@:2} +else + eerror "Ta ukaz ne obstaja!" +fi |