#!/bin/sh
#
# /etc/rc.d/rc.sysinit - run once at boot time
# $Id: rc.sysinit,v 1.69.2.14 2001/10/25 08:27:05 misiek Exp $
#
# Taken in part from Miquel van Smoorenburg's bcheckrc.
# Changes:      Arkadiusz Mi¶kiewicz <misiek@pld.org.pl>
#

# Rerun ourselves through initlog
if [ -z "$IN_INITLOG" ]; then
	[ -f /sbin/initlog ] && exec /sbin/initlog -r /etc/rc.d/rc.sysinit
fi
 
# Set the path
PATH=/bin:/sbin:/usr/bin:/usr/sbin
export PATH

# we need /proc mounted before everything
mount -n -o gid=17 -t proc /proc /proc

# Choose Hardware profile
rm -f /var/run/hwprofile 2> /dev/null
if [ -f /etc/sysconfig/hwprof ]; then
    . /etc/sysconfig/hwprof
    if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
	mount -n / -o rw,remount
	/sbin/hwprofile -qf
	mount -n / -o ro,remount
    fi
fi

# NLS
if [ -r /etc/sysconfig/i18n ]; then
	. /etc/sysconfig/i18n
	[ -n "$LANG" ] && export LANG || unset LANG
	[ -n "$LC_CTYPE" ] && export LC_CTYPE || unset LC_CTYPE
	[ -n "$LC_COLLATE" ] && export LC_COLLATE || unset LC_COLLATE
	[ -n "$LC_MESSAGES" ] && export LC_MESSAGES || unset LC_MESSAGES
	[ -n "$LC_NUMERIC" ] && export LC_NUMERIC || unset LC_NUMERIC
	[ -n "$LC_MONETARY" ] && export LC_MONETARY || unset LC_MONETARY
	[ -n "$LC_TIME" ] && export LC_TIME || unset LC_TIME
	[ -n "$LC_ALL" ] && export LC_ALL || unset LC_ALL
	[ -n "$LANGUAGE" ] && export LANGUAGE || unset LANGUAGE
	[ -n "$LINGUAS" ] && export LINGUAS || unset LINGUAS
fi

# Read functions
. /etc/rc.d/init.d/functions

# Read network config data.
if [ -r /etc/sysconfig/network ]; then
	. /etc/sysconfig/network
else
	NETWORKING=no
	HOSTNAME=localhost
fi

# Read system config data.
if [ -r /etc/sysconfig/system ]; then
	. /etc/sysconfig/system
else
	RUN_SULOGIN_ON_ERR=yes
	RUN_USERPNP=yes
	RUN_KERNELPNP=yes
	PANIC_REBOOT_TIME=0
	DELAY_LOGIN=yes
	CLEAN_TMP=no
	CONSOLE_LOGLEVEL=1
	LOAD_SOUND=yes
	SET_SLINKS=yes
	RUN_LDCONFIG=yes
fi

# Print welcome message
nls "\t\t\t%sPowered by %sPLD GNU/Linux%s" "$(termput setaf 6)" "$(termput setaf 2)" "$(termput setaf 7)"
if is_yes "$PROMPT"; then
	nls -n "\t\t     Press %sI%s to enter interactive startup." "$(termput setaf 1)" "$(termput setaf 7)"
	echo
	sleep 1
fi

# Set console loglevel
/bin/dmesg -n $CONSOLE_LOGLEVEL

# /dev must be also mounted before everything but only if we want use them ;-)
if is_yes "$MOUNT_DEVFS"; then
    run_cmd "Mounting Device Filesystem" mount -n -t devfs /dev /dev
fi

# set up devfsd
if [ -e /dev/.devfsd -a -x /sbin/devfsd ]; then
	run_cmd "Starting Device Filesystem Daemon" /sbin/devfsd /dev
fi

# Configure Linux kernel
run_cmd "Configuring kernel parameters" /sbin/sysctl -p /etc/sysctl.conf

# Set the system clock.
ARC=0
SRM=0
UTC=0

if [ -f /etc/sysconfig/clock ]; then
   . /etc/sysconfig/clock

   # convert old style clock config to new values
   if [ "${CLOCKMODE}" = "GMT" ]; then
      UTC=true
   elif [ "${CLOCKMODE}" = "ARC" ]; then
      ARC=true
   fi
fi

if grep "system serial" /proc/cpuinfo | grep -q MILO ; then
   ARC=true
fi

CLOCKDEF=""
CLOCKFLAGS="--hctosys"

if is_yes "${UTC}"; then
    CLOCKFLAGS="${CLOCKFLAGS} --utc";
    CLOCKDEF="${CLOCKDEF} (utc)";
else
    CLOCKFLAGS="${CLOCKFLAGS} --localtime";
    CLOCKDEF="${CLOCKDEF} (local)";
fi

if is_yes "${ARC}"; then
        CLOCKFLAGS="${CLOCKFLAGS} -A";
        CLOCKDEF="${CLOCKDEF} (arc)";
fi

if is_yes "${SRM}"; then
        CLOCKFLAGS="${CLOCKFLAGS} -S";
        CLOCKDEF="${CLOCKDEF} (srm)";
fi

# Check if timezone definition is available
if [ -e /etc/localtime ] ; then
	if run_cmd "$(nls 'Setting clock')$CLOCKDEF" /sbin/hwclock $CLOCKFLAGS; then
		show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
	fi
else
	TIME_SETUP_DELAYED=yes
fi

# Start up swapping.
run_cmd "Activating swap partitions" swapon -a

# Set the hostname.
run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}

# Set the NIS domain name
if [ -n "$NISDOMAIN" ]; then
	run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
else
	domainname ""
fi

# Initialize USB controller and HID devices
usb=0
if ! grep -iq "nousb" /proc/cmdline 2>/dev/null && ! grep -q "usb" /proc/devices 2>/dev/null ; then
    aliases=$(/sbin/modprobe -c | egrep -s "^alias[[:space:]]+usb-controller" | awk '{ print $3 }')
    if [ -n "$aliases" -a "$aliases" != "off" ] ; then
      /sbin/modprobe -k usbcore
      run_cmd "Mounting USB filesystem" mount -t usbdevfs usbdevfs /proc/bus/usb
      for alias in $aliases ; do 
        run_cmd "$(nls 'Initializing USB controller') ($alias)" /sbin/modprobe $alias
      done
      [ $? -eq 0 -a -n "$aliases" ] && usb=1
    fi
fi

if ! grep -iq "nousb" /proc/cmdline 2>/dev/null && grep -q "usb" /proc/devices 2>/dev/null ; then
  usb=1
fi

needusbstorage=
if [ $usb = "1" ]; then
    sleep 5
    mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02")
    kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01")
    needusbstorage=$(cat /proc/bus/usb/devices 2>/dev/null|grep -e "^I.*Cls=08")
    if [ -n "$kbdoutput" ] || [ -n "$mouseoutput" ]; then
        run_cmd "Initializing USB HID interface" /sbin/modprobe hid 2> /dev/null
    fi
    if [ -n "$kbdoutput" ]; then
        run_cmd "Initializing USB keyboard" /sbin/modprobe keybdev
    fi
    if [ -n "$mouseoutput" ]; then
        run_cmd "Initializing USB mouse" /sbin/modprobe mousedev
    fi
fi

if [ -f /fastboot ] || grep -iq "fastboot" /proc/cmdline 2> /dev/null ; then
	fastboot=yes
else
	fastboot=
fi

if [ -f /fsckoptions ]; then
	fsckoptions=$(cat /fsckoptions)
else
	fsckoptions=''
fi

if [ -f /forcefsck ]; then
        fsckoptions="-f $fsckoptions"
fi

if is_yes "$COLOR_INIT"; then
	fsckoptions="-C $fsckoptions"
else
	fsckoptions="-V $fsckoptions"
fi

_RUN_QUOTACHECK=0
_ROOTFS_TYPE=$(grep " / " /proc/mounts | awk '{ print $3 }')

if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" ]; then 
    	    show "Checking root filesystems."; started
	    initlog -c "fsck -T -a $fsckoptions /"

	    rc=$?

	    # A return of 2 or higher means there were serious problems.
	    if [ $rc -gt 1 ]; then
		    # don't use '\n' in nls macro !
		    echo
		    echo
		    nls "*** An error occurred during the file system check."
		    nls "*** Dropping you to a shell; the system will reboot"
		    nls "*** when you leave the shell."
		    echo

		    PS1="$(nls '(Repair filesystem)# ')"; export PS1
		    if is_yes "$RUN_SULOGIN_ON_ERR"; then
			    sulogin
		    else
			    /bin/sh
		    fi

		    run_cmd "Unmounting file systems" umount -a
		    mount -n -o remount,ro /
		    run_cmd "Automatic reboot in progress." reboot
	    elif [ "$rc" = "1" ]; then
		    _RUN_QUOTACHECK=1
	    fi
fi

# check for arguments 
if grep -iq nopnp /proc/cmdline; then
	PNP=
else
	PNP=yes
fi

# set up pnp and kernel pnp
if [ -n "$PNP" ]; then
    if is_yes "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
	run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
    fi
    if is_yes "$RUN_KERNELPNP"; then
	/sbin/modprobe -k isa-pnp 2> /dev/null
	if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
	    show "Setting up ISA PNP devices (kernelspace pnp)"; busy
	    grep -v "^#" /etc/isapnp/isapnp-kernel.conf > /proc/isapnp && (deltext; ok) || (deltext; fail)
	fi
    fi
fi

# Remount the root filesystem read-write.
run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /

# Clear mtab
>/etc/mtab

# Remove stale backups
rm -f /etc/mtab~ /etc/mtab~~

# Enter root, /proc and (potentially) /proc/bus/usb and devfs into mtab.
mount -f /
mount -f /proc
[ -f /proc/bus/usb/devices ] && mount -f -t usbdevfs usbdevfs /proc/bus/usb
[ -e /dev/.devfsd ] && mount -f -t devfs devfs /dev 

# Setup hdparm thing (if exists and is needed)
if ! grep -iq nohdparm /proc/cmdline; then
	[ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
fi

# Update quotas if fsck was run on /.
if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
        if [ -x /sbin/convertquota ]; then
            if [ -f /quota.user ]; then
                /sbin/convertquota -u / && rm -f /quota.user
            fi
            if [ -f /quota.group ]; then
                /sbin/convertquota -g / && rm -f /quota.group
            fi
        fi
        run_cmd "Checking root filesystem quotas"  /sbin/quotacheck -v /
fi

# /etc/nologin when starting system
[ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot

if is_yes "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
	show "Enabling Delay Login"; busy
	echo > /etc/nologin
	nls "System bootup in progress  - please wait" >> /etc/nologin
	echo >> /etc/nologin
	chmod 644 /etc/nologin
	cp -fp /etc/nologin /etc/nologin.boot
	ok
fi

# The root filesystem is now read-write, so we can now log via
# syslog() directly..
if [ -n "$IN_INITLOG" ]; then
    IN_INITLOG=
fi
    
if [ ! -f /proc/modules ]; then
	USEMODULES=
elif ! grep -iq nomodules /proc/cmdline; then
	USEMODULES=y
else
	USEMODULES=
fi

# Adjust symlinks as necessary in /boot to keep system services from
# spewing messages about mismatched System maps and so on.
if is_yes "$SET_SLINKS"; then
    if [ -L /boot/System.map -a -r /boot/System.map-`uname -r` ] ; then
	ln -s -f System.map-`uname -r` /boot/System.map
    fi
    if [ ! -e /boot/System.map -a -r /boot/System.map-`uname -r` ] ; then
	ln -s -f System.map-`uname -r` /boot/System.map
    fi
fi

# Run depmod if RUN_DEPMOD != "no" and:
#  a) user requested or RUN_DEPMOD="";
#  b) modules.dep is missing
#  c) modules.dep is older than /etc/modules.conf or /lib/modules/$mver
_RUN_DEPMOD=0
if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
  is_yes "$RUN_DEPMOD" && _RUN_DEPMOD=1
  [ "$RUN_DEPMOD" = "ifmissing" -a ! -r /lib/modules/$mver/modules.dep ] && _RUN_DEPMOD=1
  [ /lib/modules/$mver/modules.dep -ot /etc/modules.conf ] && _RUN_DEPMOD=1
  [ /lib/modules/$mver/modules.dep -ot /lib/modules/$mver ] && _RUN_DEPMOD=1
fi

if [ "$_RUN_DEPMOD" = "1" ]; then
    run_cmd "Finding module dependencies" depmod -a
fi

# Load sound modules iff they need persistent DMA buffers
if grep -q "options sound dmabuf=1" /etc/modules.conf 2>/dev/null ; then
  RETURN=0
  alias=$(/sbin/modprobe -c | egrep -s "^alias[[:space:]]+sound[[:space:]]+" | awk '{ print $3 }')
  if [ -n "$alias" -a "$alias" != "off" ] ; then
      run_cmd "$(nls 'Loading sound module') ($alias)" /sbin/modprobe -k $alias
      RETURN=$?
  fi
  alias=$(/sbin/modprobe -c | egrep -s "^alias[[:space:]]+sound-slot-0[[:space:]]+" | awk '{ print $3 }')
  if [ -n "$alias" -a "$alias" != "off" ] ; then
      run_cmd "$(nls 'Loading sound module') ($alias)" /sbin/modprobe -k $alias
      RETURN=$?
  fi
fi

if [ -f /proc/sys/kernel/modprobe ]; then
	if [ -n "$USEMODULES" ]; then
		sysctl -w kernel.modprobe="/sbin/modprobe" >/dev/null 2>&1
		sysctl -w kernel.hotplug="/sbin/hotplug" >/dev/null 2>&1
	else
		# We used to set this to NULL, but that causes
		# 'failed to exec' messages"
		sysctl -w kernel.modprobe="/bin/true" >/dev/null 2>&1
		sysctl -w kernel.hotplug="/bin/true" >/dev/null 2>&1
	fi
fi

# Load modules
if [ -x /etc/rc.d/rc.modules ]; then
        /etc/rc.d/rc.modules
fi

# Find and activate volume groups
modprobe -s lvm-mod >/dev/null 2>&1
if [ -e /proc/lvm -a -x /sbin/vgscan -a -x /sbin/vgchange -a -e /etc/lvmtab ]; then
	run_cmd "Scanning for LVM volume groups" /sbin/vgscan && \
	run_cmd "Activating LVM volume groups" /sbin/vgchange -a y
fi

# Add raid devices
if [ ! -f /proc/mdstat ]; then
        modprobe -s md >/dev/null 2>&1
fi      
	
# Add raid devices
if [ -f /proc/mdstat -a -f /etc/raidtab ]; then

	rc=0
	
	for i in $(grep -v "^#" /etc/raidtab | grep "raiddev" | awk '{print $2}')
	do
		RAIDDEV=$(basename $i)
		RAIDSTAT=$(grep "^$RAIDDEV : active" /proc/mdstat)
		show "Starting up RAID device %s" $RAIDDEV
		busy
		if [ -z "$RAIDSTAT" ]; then
			# Try raidstart first...if that fails then
			# fall back to raid0run and if that fails, too
			# fall back to raidadd, raidrun.
			RESULT=1
			if [ -x /sbin/raidstart ]; then
				/sbin/raidstart $i
				RESULT=$?
			fi
			if [ $RESULT -gt 0 -a -x /sbin/raid0run ]; then
				/sbin/raid0run $i
				RESULT=$?
			fi
			if [ $RESULT -gt 0 -a -x /sbin/raidadd -a -x /sbin/raidrun ]; then
				/sbin/raidadd $i
				/sbin/raidrun $i
				RESULT=$?
			fi
			if [ $RESULT -gt 0 ]; then
				rc=1
				fail
			else
				ok
			fi
		else
			ok
		fi
	done

	# A non-zero return means there were problems.
	if [ $rc -gt 0 ]; then
		show "Starting up RAID devices."; fail
		echo
		echo
		nls "*** An error occurred during the RAID startup"
		nls "*** Dropping you to a shell; the system will reboot"
		nls "*** when you leave the shell."
		echo

		PS1="$(nls '(RAID Repair)# ')"; export PS1
		if is_yes "$RUN_SULOGIN_ON_ERR"; then
			sulogin
		else
			/bin/sh
		fi

		run_cmd "Unmounting file systems" umount -a
		run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
		run_cmd "Automatic reboot in progress" reboot
	fi
	show "Starting up RAID devices."; ok
fi

_RUN_QUOTACHECK=0
# Check filesystems
if [ -z "$fastboot" ] && ! grep -q nofsck /proc/cmdline; then
	show "Checking filesystems"; started
	initlog -c "fsck -T -R -A -a $fsckoptions"

	rc=$?

	# A return of 2 or higher means there were serious problems.
	if [ $rc -gt 1 ]; then
		echo
		echo
		nls "*** An error occurred during the file system check."
		nls "*** Dropping you to a shell; the system will reboot"
		nls "*** when you leave the shell."
		echo

		PS1="$(nls '(Repair filesystem)# ')"; export PS1
		if is_yes "$RUN_SULOGIN_ON_ERR"; then
			sulogin
		else
			/bin/sh
		fi

		run_cmd "Unmounting file systems" umount -a
		run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
		run_cmd "Automatic reboot in progress." reboot
	elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
		_RUN_QUOTACHECK=1
	fi
fi

# Mount all other filesystems (except for NFS and /proc, which is already
# mounted). Contrary to standard usage,
# filesystems are NOT unmounted in single user mode.
run_cmd "Mounting local filesystems." mount -a -t nonfs,smbfs,ncpfs

if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
        if [ -x /sbin/convertquota ]; then
            # try to convert old quotas
            for mountpt in $(cat /etc/mtab | awk '$4 ~ /quota/{print $2}'); do
                if [ -f "$mountpt/quota.user" ]; then
                    /sbin/convertquota -u $mountpt && \
                        rm -f $mountpt/quota.user
                fi
                if [ -f "$mountpt/quota.group" ]; then
                    /sbin/convertquota -g $mountpt && \
                        rm -f $mountpt/quota.group
                fi
            done
        fi
        run_cmd "Checking filesystem quotas"  /sbin/quotacheck -v -R -a
fi

# Turn on quota
if [ -x /sbin/quotaon ]; then
    run_cmd "Turning on user and group quotas for local filesystems" /sbin/quotaon -a
fi

# Turn on process accounting
if [ -x /sbin/accton ] ; then
        run_cmd "Turning on process accounting" /sbin/accton /var/log/pacct
fi

# Set the clock if timezone definition wasn't available (eg. /usr not mounted)
if is_yes "$TIME_SETUP_DELAYED"; then
	if run_cmd "$(nls 'Setting clock')$CLOCKDEF" /sbin/hwclock $CLOCKFLAGS; then
		show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
	fi
fi

# Initialize the serial ports.
if [ -f /etc/rc.d/rc.serial ]; then
	. /etc/rc.d/rc.serial
fi

if [ -f /proc/sys/kernel/panic -a "$PANIC_REBOOT_TIME" -gt "0" ]; then
	show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
	if (sysctl -w kernel.panic=$PANIC_REBOOT_TIME > /dev/null 2>&1); then ok; else fail; fi
fi

# Clean out /etc.
rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff

# Clean up /var
# I'd use find, but /usr may not be mounted.
for afile in /var/lock/* /var/run/*; do
   if [ -d "$afile" ]; then
	bafile=$(basename $afile)
	[ "$bafile" != "news" -a "$bafile" != "sudo" -a "$bafile" != "mon" ] && rm -f $afile/*
   else
	rm -f $afile
   fi
done

{
# Clean up utmp/wtmp
rm -f /var/run/utmp?
if ! is_no "$NEED_XFILES" ; then
	:>/var/run/utmpx
	touch /var/log/wtmpx
	chown root.utmp /var/run/utmpx /var/log/wtmpx
	chmod 0664 /var/run/utmpx /var/log/wtmpx
else
	:>/var/run/utmp
	touch /var/log/wtmp
	chown root.utmp /var/run/utmp /var/log/wtmp
	chmod 0664 /var/run/utmp /var/log/wtmp
fi

# Clean /tmp
if is_yes "$CLEAN_TMP"; then
	rm -rf /tmp/*
fi

# Delete X locks
rm -f /tmp/.X*-lock

# Delete Postgres sockets
rm -f /tmp/.s.PGSQL.*

# Right, now turn on swap in case we swap to files.
swapon -a >/dev/null 2>&1
run_cmd "Enabling swap space" /bin/true

# If a SCSI tape has been detected, load the st module unconditionally
# since many SCSI tapes don't deal well with st being loaded and unloaded
if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
        if grep -qv ' 9 st' /proc/devices ; then
                if [ -n "$USEMODULES" ] ; then
                        # Try to load the module.  If it fails, ignore it...
                        insmod -p st >/dev/null 2>&1 && /sbin/modprobe st >/dev/null 2>&1
                fi
        fi
fi

# Load usb storage here, to match most other things
if [ -n "$needusbstorage" ]; then
        /sbin/modprobe usb-storage >/dev/null 2>&1
fi

# If they asked for ide-scsi, load it
if grep -q "ide-scsi" /proc/cmdline ; then
        /sbin/modprobe -k ide-cd >/dev/null 2>&1
        /sbin/modprobe -k ide-scsi >/dev/null 2>&1
fi

# Adjust symlinks as necessary in /boot to keep system services from
# spewing messages about mismatched System maps and so on.
if [ -L /boot/System.map -a -r /boot/System.map-`uname -r` ] ; then
        ln -s -f System.map-`uname -r` /boot/System.map
fi
if [ ! -e /boot/System.map -a -r /boot/System.map-`uname -r` ] ; then
        ln -s -f System.map-`uname -r` /boot/System.map
fi

# there could be a new kernel version.  remove old psdevtab database
rm -f /etc/psdevtab

# Now that we have all of our basic modules loaded and the kernel going,
# let's dump the syslog ring somewhere so we can find it later
dmesg > /var/log/dmesg
chmod 640 /var/log/dmesg
sleep 1

# Now that we have all of our basic modules loaded and the kernel going,
# let's dump the syslog ring somewhere so we can find it later
kill -TERM $(/sbin/pidof getkey) >/dev/null 2>&1
} &
if is_yes "$PROMPT"; then
   /sbin/getkey i && touch /var/run/confirm
fi
wait
echo

# This must be last line !
# vi:syntax=sh:tw=78:ts=8:sw=4