#!/sbin/runscript
# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

depend() {
	use hostname
	need localmount
	before logger
	after clock sysctl
}

start() {
	# Put a nologin file in /etc to prevent people from logging
	# in before system startup is complete.
	if [ "${DELAYLOGIN}" = "yes" ] ; then
		echo "System bootup in progress - please wait" \
			> /etc/nologin
		cp /etc/nologin /etc/nologin.boot
	fi

	if ! touch -c /var/run 2> /dev/null ; then
		ewarn "Skipping /var and /tmp initialization (ro root?)"
		return 0
	fi

	if [ "${RC_UNAME}" = "Linux" ] ; then
		# Setup login records
		> /var/run/utmp
		touch /var/log/wtmp
		chgrp utmp /var/run/utmp /var/log/wtmp
		chmod 0664 /var/run/utmp /var/log/wtmp
	fi

	ebegin "Updating environment"
	# As runscript prefixes our path with /$LIBDIR/rcscripts/bin, our
	# version instead of the portage version should be found first.
	env-update
	eend $?

	# Take care of random stuff [ /var/lock | /var/run | pam ]
	ebegin "Cleaning" /var/lock, /var/run
	rm -rf /var/run/console.lock /var/run/console/*

	# Clean up any stale locks.
	find /var/lock -type f -print0 | xargs -0 rm -f --
		
	# Clean up /var/run and create /var/run/utmp so we can login.
	for x in $(find /var/run ! -type d ! -name utmp ! -name innd.pid ! -name random-seed ! -name ld-elf.so.hints); do
		[ ! -f "${x}" ] && continue
		# Do not remove pidfiles of already running daemons
		case "${x}" in
			*.pid)
				start-stop-daemon --test --quiet --stop --pidfile "${x}"
				[ $? -eq 0 ] && continue
				;;
		esac
		rm -f "${x}"
	done

	# Reset pam_console permissions if we are actually using it
	if [ -x /sbin/pam_console_apply -a ! -c /dev/.devfsd ] ; then
		if [ -n $(grep -v -e '^[[:space:]]*#' /etc/pam.d/* | grep 'pam_console') ] ; then
			/sbin/pam_console_apply -r
		fi
	fi

	# Create the .keep to stop portage from removing /var/lock
	> /var/lock/.keep
	eend 0

	# Clean up /tmp directory
	if [ -d /tmp ] ; then
		cd /tmp
		if [ "${WIPE_TMP}" = "yes" ] ; then
			ebegin "Wiping /tmp directory"
			local startopts="-x . -depth"
			[ "${RC_UNAME}" = "Linux" ] && startopts=". -xdev -depth"

			# Faster than find
			rm -rf [b-ikm-pr-zA-Z]*

			find ${startopts} ! -name . \
				! -path ./lost+found \
				! -path "./lost+found/*" \
				! -path ./quota.user \
				! -path "./quota.user/*" \
				! -path ./aquota.user \
				! -path "./aquota.user/*" \
				! -path ./quota.group \
				! -path "./quota.group/*" \
				! -path ./aquota.group \
				! -path "./aquota.group/*" \
				! -path ./journal \
				! -path "./journal/*" \
				-delete
			eend 0
		else
			ebegin "Cleaning /tmp directory"
			rm -rf /tmp/.X*-lock /tmp/esrv* /tmp/kio* /tmp/jpsock.* \
				/tmp/.fam* /tmp/.esd* /tmp/orbit-* /tmp/ssh-* \
				/tmp/ksocket-* /tmp/.*-unix
			eend 0
		fi

		# Make sure our X11 stuff have the correct permissions
		# Omit the chown as bootmisc is run before network is up
		# and users may be using lame LDAP auth #139411
		rm -rf /tmp/.ICE-unix /tmp/.X11-unix 
		mkdir -p /tmp/.ICE-unix /tmp/.X11-unix
		chmod 1777 /tmp/.ICE-unix /tmp/.X11-unix
		[ -x /sbin/restorecon ] && restorecon /tmp/.ICE-unix /tmp/.X11-unix
	fi

	# Create an 'after-boot' dmesg log
	touch /var/log/dmesg
	chmod 640 /var/log/dmesg
	dmesg > /var/log/dmesg

	# Check for /etc/resolv.conf, and create if missing
	[ -f /etc/resolv.conf ] || touch /etc/resolv.conf 2>/dev/null
}

stop() {
	# Reset pam_console permissions if we are actually using it
	if [ -x /sbin/pam_console_apply -a ! -c /dev/.devfsd ] && \
    	[ -n $(grep -v -e '^[[:space:]]*#' /etc/pam.d/* | grep 'pam_console') ] ; then
		/sbin/pam_console_apply -r
	fi

	# Write a halt record if we're shutting down
	case "${SOFTLEVEL}" in
		reboot|shutdown)
			[ "${RC_UNAME}" = "Linux" ] && halt -w
			;;
	esac
	
	return 0
}

# vim: set ts=4 :