motom001/DoorPi

#!/bin/sh
### BEGIN INIT INFO
# Provides:          !!package!!
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: !!package!!
# Description:       !!project!!
### END INIT INFO

. /lib/lsb/init-functions

NAME=!!package!!
DESC="!!project!!"
DAEMON=!!doorpi_executable!!
DOORPI_PATH=!!doorpi_path!!
DAEMON_ARGS="!!daemon_args!!"
PIDFILE=!!pidfile!!
SCRIPTNAME=!!daemon_folder!!/!!daemon_name!!

# Exit if the package is not installed
if [ none != "$DAEMON" ] && [ ! -x "$DAEMON" ] ; then
        exit 3
fi

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
if [ -t 0 ] ; then # Be verbose when called from a terminal
    VERBOSE=yes
fi

do_start_cmd()
{
    status_of_proc "$DAEMON" "$NAME" > /dev/null && return 1
    $DAEMON start $DAEMON_ARGS || return 2
}

do_test_cmd()
{
    status_of_proc "$DAEMON" "$NAME" > /dev/null && return 1
    $DAEMON start $DAEMON_ARGS --test || return 2
}
is_doorpi_running()
{
    status_of_proc "$DAEMON" "$NAME" > /dev/null && return 0
    return 1
}
do_stop_cmd()
{
    status_of_proc "$DAEMON" "$NAME" > /dev/null || return 1
    $DAEMON stop || return 2
    rm -f $PIDFILE
    return 0
}

EX=0
case "$1" in
    start)
        [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
        do_start_cmd
        case "$?" in
            0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
            2) 
                 [ "$VERBOSE" != no ] && log_end_msg 1 
                 EX=1 ;;
        esac
        ;;
    stop)
        [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
        do_stop_cmd
        case "$?" in
            0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
            2) 
                 [ "$VERBOSE" != no ] && log_end_msg 1 
                 EX=1 ;;
        esac
        ;;
    restart)
        [ "$VERBOSE" != no ] && log_daemon_msg "Restarting $DESC" "$NAME"
        do_stop_cmd
        # issue #132
        echo waiting until !!package!! is stopped
        sleep 3
        is_doorpi_running
        while [ $? -eq 0 ]; do
            echo !!package!! is still running - wait one more second
            is_doorpi_running
            sleep 1
        done
        sleep 2
        do_start_cmd
        case "$?" in
            0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
            2) 
                 [ "$VERBOSE" != no ] && log_end_msg 1 
                 EX=1 ;;
        esac
        ;;
    status)
        status_of_proc "$DAEMON" "$NAME" && return 0 || return $?
        ;;
    *)
        echo "Usage: $SCRIPTNAME {start|stop|status|restart}" >&2
        exit 3
        ;;
esac

exit $EX