#!/bin/sh
#
# Available at http://ferrari.databa.se/3400/f8/slmodemd-sysv-init.sh
# Use slmodemd-sysv-init.sh install to install it.
#
# slmodemd:    Starts the SmartLink Modem Daemon
#
# chkconfig:   345 90 10
# description: This is the user space part of the SmartLink Modem driver
# processname: slmodemd
# config:      /etc/sysconfig/slmodemd

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

PROG=slmodemd
RETVAL=0

# Default configuration
SLMODEMD_DEVICE=
SLMODEMD_OPTS=
SLMODEMD_COUNTRY=SWEDEN
USE_ALSA="yes"

# Source configuration
CONFIG=/etc/sysconfig/${PROG}
if [ -f $CONFIG ]; then
    . $CONFIG
    # override default group and permissions if defined in $CONFIG;
    # other valid options also can be put into SLMODEMD_OPTS variable
    [ "$GROUP" ] \
	&& SLMODEMD_OPTS="$SLMODEMD_OPTS --group=$GROUP"
    [ "$PERMS" ] \
	&& SLMODEMD_OPTS="$SLMODEMD_OPTS --perm=$PERMS"
fi

# Do not try to start on a kernel which does not support it
if [ $USE_ALSA != "yes" ]; then
    grep -q 'slamr\.o' /lib/modules/`uname -r`/modules.dep || exit 0
fi

if [ $USE_ALSA = "yes" ]; then
    SLMODEMD_OPTS="$SLMODEMD_OPTS --alsa"
else
    SLMODEMD_OPTS="$SLMODEMD_OPTS $SLMODEMD_DEVICE"
fi

start() {
    echo -n "Starting SmartLink Modem driver: "
    ${PROG} --country=$SLMODEMD_COUNTRY $SLMODEMD_OPTS 2>&1 \
	| logger -t ${PROG} &
    PID=`pidof ${PROG}`
    RETVAL=$?
    [ $RETVAL -eq 0 ] \
	&& success $"${PROG} startup" \
	|| failure $"${PROG} startup"
    echo
    [ $RETVAL -eq 0 ] \
	&& touch /var/lock/subsys/${PROG}
    return $RETVAL
}

stop() {
    echo -n "Shutting down SmartLink Modem driver: "
    killproc ${PROG}
    RETVAL=$?
    [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/${PROG}
    echo
    return $RETVAL
}

# See how we were called.
case "$1" in
    start)
	start
	;;
    stop)
	stop
	;;
    status)
	status ${PROG}
	RETVAL=$?
	;;
    restart|reload)
	stop
	start
	RETVAL=$?
	;;
    condrestart)
        if [ -f /var/lock/subsys/${PROG} ]; then
	    stop
	    start
	    RETVAL=$?
	fi
	;;
    test)
	echo $0
	;;
    install)
	install -t -m 755 $0 /etc/init.d/${PROG} &> /dev/null
        chkconfig --add ${PROG}
        ;;
    *)
	echo "Usage: ${PROG} {start|stop|status|restart|condrestart|install}"
	exit 1
esac

exit $RETVAL