#!/bin/sh
#
# vhostmd: Virtualization host metrics daemon
#
# chkconfig:   - 98 02
# description: This daemon allows access to host information from guests.

### BEGIN INIT INFO
# Provides: vhostmd
# Required-Start: libvirtd
# Required-Stop: libvirtd
# Default-Stop: 
# Short-Description: Virtualization host metrics daemon
# Description: This daemon allows access to host information from guests.
### END INIT INFO

# Source function library.
. /etc/rc.d/init.d/functions

exec=/usr/sbin/vhostmd
prog=vhostmd
config=/etc/vhostmd/vhostmd.conf

[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog

ARGS=
if [ -n "$VHOSTMD_VERBOSE" ]; then
    ARGS="$ARGS --verbose"
fi
if [ -n "$VHOSTMD_CONFIG" ]; then
    ARGS="$ARGS --config $VHOSTMD_CONFIG"
fi
if [ -n "$VHOSTMD_USER" ]; then
    ARGS="$ARGS --user $VHOSTMD_USER"
fi
if [ -n "$VHOSTMD_URI" ]; then
    ARGS="$ARGS --connect $VHOSTMD_URI"
elif virsh uri >/dev/null 2>&1; then
    default_uri=$(virsh uri)
    ARGS="$ARGS --connect '$default_uri'"
fi

lockfile=/var/lock/subsys/$prog

start() {
    [ -x $exec ] || exit 5
    [ -f $config ] || exit 6
    echo -n $"Starting $prog: "
    daemon $exec $ARGS
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog
    rm -f /var/run/$prog.pid
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

rh_status() {
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}


case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
        restart
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
        exit 2
esac
exit $?