#!/bin/sh
# Copyright 2000, International Business Machines Corporation and others.
# All Rights Reserved.
# 
# This software has been released under the terms of the IBM Public
# License.  For details, see the LICENSE file in the top-level source
# directory or online at http://www.openafs.org/dl/license10.html

. /etc/rc.common

CheckForNetwork 

if [ "${NETWORKUP}" = "-NO-" ]; then exit; fi

if [ -r /var/db/openafs ]; then
   VICEETC=/var/db/openafs/etc
   AFSD=/usr/sbin/afsd
else
   VICEETC=/usr/vice/etc
   AFSD=$VICEETC/afsd
fi
CONFIG=$VICEETC/config
AFSDOPT=$CONFIG/afsd.options
PACKAGE=$CONFIG/package.options

LARGE="-stat 2800 -dcache 2400 -daemons 5 -volumes 128"
MEDIUM="-stat 2000 -dcache 800 -daemons 3 -volumes 70"
SMALL="-stat 300 -dcache 100 -daemons 2 -volumes 50"

if [ -f $AFSDOPT ]; then
    OPTIONS=`cat $AFSDOPT`
else
    OPTIONS="$MEDIUM -fakestat"
fi

if [ -x /usr/sbin/kmodstat ]; then
   KMODSTAT=/usr/sbin/kmodstat
else
  if [ -x /usr/sbin/kextstat ]; then
     KMODSTAT=/usr/sbin/kextstat
fi
fi

# Need the commands ps, awk, kill, sleep
PATH=${PATH}${PATH:+:}/sbin:/bin:/usr/bin
if $KMODSTAT | perl -e 'exit not grep /openafs/, <>' ; then
:
else
if [ -d $VICEETC/afs.kext ]; then
	echo "Loading AFS kernel extensions"
	kextload $VICEETC/afs.kext
else
	echo "$VICEETC/afs.kext does not exist. Skipping AFS startup."
	exit 1
fi
fi
if $KMODSTAT | perl -e 'exit not grep /openafs/, <>' ; then
:
else
	echo "AFS kernel extensions failed to initialize. Skipping AFS startup."
	exit 1
fi

#
# Start the AFS server processes if a bosserver exists
#

if [ -x /usr/afs/bin/bosserver ]; then
	echo "Starting AFS Server processes"
	/usr/afs/bin/bosserver
	OPTIONS="$OPTIONS -nosettime"
	sleep 30
fi

#
# Check that all of the client configuration files exist
#

for file in $AFSD $VICEETC/cacheinfo \
	    $VICEETC/ThisCell $VICEETC/CellServDB
do
	if [ ! -f ${file} ]; then
		echo "${file} does not exist. Not starting AFS client."
		exit 1
	fi
done

#
# Check that the root directory for AFS (/afs) 
# and the cache directory (/usr/vice/cache) both exist
#

for dir in `awk -F: '{print $1, $2}' $VICEETC/cacheinfo`
do
	if [ ! -d ${dir} ]; then
		echo "${dir} does not exist. Not starting AFS client."
		exit 2
	fi
done

echo "Starting afsd"
$AFSD $OPTIONS

#
# Run package to update the disk
#
if [ -f /usr/afsws/etc/package -a -f $PACKAGE ]; then
	/usr/afsws/etc/package -v -o `cat $PACKAGE` > /dev/console 2>&1
case $? in
0)
	(echo "Package completed successfully") > /dev/console 2>&1
	date > /dev/console 2>&1
	;;
4)
	(echo "Rebooting to restart system") > /dev/console 2>&1
	sync
	/sbin/reboot
	;;
*)
	(echo "Package update failed; continuing") > /dev/console 2>&1
	;;
esac

fi

#
# Start AFS inetd services
# (See the AFS Command Ref. for notes on the proper configuration of inetd.afs)
#
if [ -f /usr/sbin/inetd.afs -a -f /etc/inetd.conf.afs ]; then
	/usr/sbin/inetd.afs /etc/inetd.conf.afs
fi
