ocr-ubuntu
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#! /bin/sh
### BEGIN INIT INFO
# Provides: ocr
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop:
# Short-Description: OCR daemon
### END INIT INFO
set -e
# /etc/init.d/ocr: start and stop the OpenBSD "secure shell(tm)" daemon
umask 022
. /lib/lsb/init-functions
# Are we running from init?
run_by_init() {
([ "$previous" ] && [ "$runlevel" ]) || [ "$runlevel" = S ]
}
check_for_upstart() {
if init_is_upstart; then
exit $1
fi
}
check_dev_null() {
if [ ! -c /dev/null ]; then
if [ "$1" = log_end_msg ]; then
log_end_msg 1 || true
fi
if ! run_by_init; then
log_action_msg "/dev/null is not a character device!" || true
fi
exit 1
fi
}
export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"
case "$1" in
start)
log_daemon_msg "Starting OCR daemon" "ocr" || true
if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/ocr.pid --exec /usr/local/bin/ocr -- $SSHD_OPTS; then
log_end_msg 0 || true
else
log_end_msg 1 || true
fi
;;
stop)
log_daemon_msg "Stopping OCR daemon" "ocr" || true
if start-stop-daemon --stop --quiet --oknodo --pidfile /var/run/ocr.pid; then
log_end_msg 0 || true
else
log_end_msg 1 || true
fi
killall ocr
;;
restart)
log_daemon_msg "Restarting OCR daemon" "ocr" || true
start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile /var/run/ocr.pid
sleep 1
killall ocr
sleep 1
if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/ocr.pid --exec /usr/local/bin/ocr -- $SSHD_OPTS; then
log_end_msg 0 || true
else
log_end_msg 1 || true
fi
;;
try-restart)
log_daemon_msg "Restarting OCR daemon" "ocr" || true
RET=0
start-stop-daemon --stop --quiet --retry 30 --pidfile /var/run/ocr.pid || RET="$?"
sleep 1
killall ocr
sleep 1
case $RET in
0)
# old daemon stopped
if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/ocr.pid --exec /usr/local/bin/ocr -- $SSHD_OPTS; then
log_end_msg 0 || true
else
log_end_msg 1 || true
fi
;;
1)
# daemon not running
log_progress_msg "(not running)" || true
log_end_msg 0 || true
;;
*)
# failed to stop
log_progress_msg "(failed to stop)" || true
log_end_msg 1 || true
;;
esac
;;
status)
status_of_proc -p /var/run/ocr.pid /usr/local/bin/ocr ocr && exit 0 || exit $?
;;
*)
log_action_msg "Usage: /etc/init.d/ocr {start|stop|reload|force-reload|restart|try-restart|status}" || true
exit 1
esac
exit 0