etc/init.d/ncakmod

	ncakmod revision 7c478bd95313f5f23a4c958a745db2134aa03244
#!/sbin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License").  You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
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#
# Copyright 1999-2002 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
#ident  "%Z%%M% %I% %E% SMI"

# Default config values used by script
nca=drv/nca
ncakmodconf=/etc/nca/ncakmod.conf
ncaifconf=/etc/nca/nca.if
tempdir=/tmp
default_miss_door=/var/run/nca_httpd_1.door

# Function used to parse the interface names from /etc/hostname.* entries
readifconf()
{
    while read i; do
        case "$i" in
        '#'* | '')  # Ignore comments, empty lines
                continue ;;
        '*')        configinterfaces="`echo /etc/hostname.*[0-9] \
                   2>/dev/null`"
                checkforvirt=false
                break ;;
        esac
        configinterfaces="$configinterfaces $i"
    done
}

case "$1" in
'start')

    if [ ! -f $ncakmodconf ]; then
        # If configuration file is missing, just exit
        exit 0
    fi

    . $ncakmodconf

    # Default is "disabled" so we want to exit
    [ "x$status" != "xenabled" ] && exit 0

    if [ -f "$ncaifconf" ]; then
        readifconf < $ncaifconf
        configinterfaces="`echo $configinterfaces | \
            /bin/sed 's/.etc.hostname.//g'`"
        for i in $configinterfaces; do
            findinterface="`echo $i | /bin/grep '[0-9][0-9]*'`"
            if [ $? -ne 0 ]; then
                # Need to expand interface (ie. iprb)
                interface="`echo /etc/hostname.$i*[0-9] \
                    2>/dev/null | /bin/sed \
                    's/.etc.hostname.//g'`"
                interfaces="$interfaces $interface"
            else
                interfaces="$interfaces $i"
            fi
        done

        # If we don't have any interfaces configured, exit
        [ -z "$interfaces" ] && exit 0

        # Prevent multiple instances of ncaconfd
        if /bin/pgrep ncaconfd > /dev/null 2>&1; then
            echo "$0: ncaconfd is already running"
            exit 1
        fi

        /usr/sbin/modload -p $nca

        # Insert NCA into the stream of all the interfaces configured.
        interfaces="`echo $interfaces | /bin/tr ' ' '\012' | \
            /bin/grep -v :`"
        if [ "x$nca_active" != xenabled ]; then
            /usr/lib/inet/ncaconfd -l $interfaces
        else
            /usr/lib/inet/ncaconfd -al $interfaces
        fi

        if [ "$httpd_door_path" != "$default_miss_door" ]; then
            # Set the default HTTPD door in NCA via ndd
            /usr/sbin/ndd -set /dev/nca httpd_door_path \
                $httpd_door_path
        fi
    fi
    ;;

'stop')
    # Need to reboot the system to stop
    echo "System reset is required to stop NCA functionality"
    ;;

*)

    echo "Usage: $0 { start | stop }"
    exit 1
    ;;
esac
exit 0