Rewrite the core parts in C. We now provide librc so other programs can

query runlevels, services and state without using bash. We also provide
libeinfo so other programs can easily use our informational functions.

As such, we have dropped the requirement of using bash as the init script
shell. We now use /bin/sh and have strived to make the scripts as portable
as possible. Shells that work are bash and dash. busybox works provided
you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you
should disable find too.
zsh and ksh do not work at this time.

Networking support is currently being re-vamped also as it was heavily bash
array based. As such, a new config format is available like so
config_eth0="1.2.3.4/24 5.6.7.8/16"
or like so
config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'"

We will still support the old bash array format provided that /bin/sh IS
a link it bash.

ChangeLog for baselayout-1 can be found in our SVN repo.

7 files changed, 484 insertions, 0 deletions

diff --git a/init.d.Linux/Makefile b/init.d.Linux/Makefile
new file mode 100644
index 0000000..286266d
--- /dev/null
+++ b/init.d.Linux/Makefile
@@ -0,0 +1,5 @@
+DIR   = /etc/init.d
+EXES  = clock consolefont keymaps modules numlock volumes
+
+TOPDIR = ..
+include $(TOPDIR)/default.mk
diff --git a/init.d.Linux/clock b/init.d.Linux/clock
new file mode 100755
index 0000000..596b18d
--- /dev/null
+++ b/init.d.Linux/clock
@@ -0,0 +1,131 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+opts="save"
+
+depend() {
+	case "${CLOCK_ADJTIME}" in
+		"")     before *;;
+		/etc/*) need checkroot;;
+		*)      need localmount;;
+	esac
+}
+
+setupopts() {
+	case "${RC_SYS}" in
+		UML|VPS|XEN)
+			TBLURB="${RC_SYS}"
+			fakeit=1
+			;;
+		*)
+			case "$(uname -m)" in
+				s390*)
+					TBLURB="s390"
+					fakeit=1
+					;;
+				*)
+					if [ -e /proc/devices ] && grep -q " cobd$" /proc/devices ; then
+						TBLURB="coLinux"
+						fakeit=1
+					elif [ "${CLOCK}" = "UTC" ] ; then
+						myopts="--utc"
+						TBLURB="UTC"
+					else
+						myopts="--localtime"
+						TBLURB="Local Time"
+					fi
+					;;
+			esac
+			;;
+	esac
+	[ ${fakeit} -eq 1 ] && return 0
+
+	if [ -z "${CLOCK_ADJTIME}" -o ! -w /etc ] ; then
+		myadj="--noadjfile"
+	else
+		myadj="--adjust"
+	fi
+
+	[ "${SRM}" = "yes" ] && myopts="${myopts} --srm"
+	[ "${ARC}" = "arc" ] && myopts="${myopts} --arc"
+	myopts="${myopts} ${CLOCK_OPTS}"
+
+	# Make sure user isn't using rc.conf anymore.
+	if grep -q "^CLOCK=" /etc/rc.conf ; then
+		ewarn $"CLOCK should not be set in /etc/rc.conf but in /etc/conf.d/clock"
+	fi
+
+	# Make sure people set their timezone ... we do it here
+	# even though we don't actually use the variable so that
+	# people see the warning on boot.
+	if [ "${TIMEZONE-Factory}" = "Factory" ] ; then
+		ewarn "Your TIMEZONE in /etc/conf.d/clock is still set to Factory!"
+	fi
+}
+
+start() {
+	local myopts= myadj= TBLURB= fakeit=0 errstr="" retval=0
+
+	if [ -x /sbin/hwclock ] ; then
+		[ -w "${CLOCK_ADJTIME}" ] && echo "0.0 0 0.0" > "${CLOCK_ADJTIME}"
+	fi
+
+	setupopts
+
+	if [ ${fakeit} -ne 1 -a -e /proc/modules -a ! -e /dev/rtc ] ; then
+		modprobe rtc 2>/dev/null || modprobe genrtc 2>/dev/null
+	fi
+
+	ebegin "Setting system clock using the hardware clock" "[${TBLURB}]"
+	if [ ${fakeit} -eq 1 ] ; then
+		ret=0
+	elif [ -x /sbin/hwclock ] ; then
+		# Since hwclock always exit's with a 0, need to check its output.
+		errstr="$(/sbin/hwclock ${myadj} ${myopts} 2>&1 >/dev/null)"
+		errstr="${errstr}$(/sbin/hwclock --hctosys ${myopts} 2>&1 >/dev/null)"
+
+		if [ -n "${errstr}" ] ; then
+			ewarn "${errstr}"
+			ret=1
+		else
+			ret=0
+		fi
+		errstr="Failed to set clock"
+	else
+		ret=1
+		errstr="/sbin/hwclock not found"
+	fi
+	eend ${ret} "${errstr}" "You will need to set the clock yourself"
+
+	return 0
+}
+
+stop() {
+	# Don't tweak the hardware clock on LiveCD halt.
+	[ -n "${CDBOOT}" -o "${CLOCK_SYSTOHC}" != "yes" ] && return 0
+
+	local myopts= myadj= TBLURB= fakeit=0 errstr="" retval=0
+
+	setupopts
+
+	ebegin "Setting hardware clock using the system clock" "[${TBLURB}]"
+	if [ ${fakeit} -eq 1 ] ; then
+		ret=0
+	elif [ -x /sbin/hwclock ] ; then
+		[ -z "$(/sbin/hwclock --systohc ${myopts} 2>&1 >/dev/null)" ]
+		ret=$?
+		errstr="Failed to sync clocks"
+	else
+		ret=1
+		errstr="/sbin/hwclock not found"
+	fi
+	eend ${ret} "${errstr}"
+}
+
+save() {
+	CLOCK_SYSTOHC="yes"
+	stop
+}
+
+# vim: set ts=4 :
diff --git a/init.d.Linux/consolefont b/init.d.Linux/consolefont
new file mode 100755
index 0000000..5401a7b
--- /dev/null
+++ b/init.d.Linux/consolefont
@@ -0,0 +1,87 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+depend() {
+	need localmount
+	need keymaps    # sets up terminal encoding scheme
+	after hotplug
+}
+
+start() {
+	# Forget about any font until we are successful
+	rm -rf "${RC_LIBDIR}"/console
+
+	case "${RC_SYS}" in
+		UML|VPS|XEN) return 0 ;;
+	esac
+
+	if [ -z "${CONSOLEFONT}" ] ; then
+		ebegin $"Using the default console font"
+		eend 0
+		return 0
+	fi
+
+	local x= param= sf_param= retval=1
+
+	# Get additional parameters
+	if [ -n "${CONSOLETRANSLATION}" ] ; then
+		param="${param} -m ${CONSOLETRANSLATION}"
+	fi
+	if [ -n "${UNICODEMAP}" ] ; then
+		param="${param} -u ${UNICODEMAP}"
+	fi
+
+	# Set the console font
+	local errmsg=
+	ebegin "Setting user font"
+	if [ -x /bin/setfont ] ; then
+		# We patched setfont to have --tty support ...
+		if [ -n "$(setfont --help 2>&1 | grep -e '--tty')" ] || \
+			[ -n "$(setfont --help 2>&1 | grep -e '-C')" ]
+		then
+			if [ -n "$(setfont --help 2>&1 | grep -e '--tty')" ] ; then
+				sf_param="--tty="
+			else
+				sf_param="-C "
+			fi
+			local ttydev=
+			[ -d /dev/vc ] \
+				&& ttydev=/dev/vc/ \
+				|| ttydev=/dev/tty
+
+			x=1
+			while [ ${x} -le "${RC_TTY_NUMBER}" ] ; do
+				/bin/setfont ${CONSOLEFONT} ${param} \
+					${sf_param}/${ttydev}${x} > /dev/null
+				retval=$?
+				x=$((${x} + 1))
+			done
+		else
+			/bin/setfont ${CONSOLEFONT} ${param} > /dev/null
+			retval=$?
+		fi
+		errmsg="Failed to set user font"
+	else
+		retval=1
+		errmsg="/bin/setfont not found"
+	fi
+	eend ${retval} "${errmsg}"
+
+	# Store the last font so we can use it ASAP on boot
+	if [ ${retval} -eq 0 -a -w "${RC_LIBDIR}" ] ; then
+		mkdir -p "${RC_LIBDIR}"/console
+
+		# Pipe errors to null as maps may not be in use
+		/bin/setfont -o "${RC_LIBDIR}"/console/font 2>/dev/null \
+			|| rm -f "${RC_LIBDIR}"/console/font
+		/bin/setfont -om "${RC_LIBDIR}"/console/map 2>/dev/null \
+			|| rm -f "${RC_LIBDIR}"/console/map
+		/bin/setfont -ou "${RC_LIBDIR}"/console/unimap 2>/dev/null \
+			|| rm -f "${RC_LIBDIR}"/console/unimap
+	fi
+
+	return ${retval}
+}
+
+# vim: set ts=4 :
diff --git a/init.d.Linux/keymaps b/init.d.Linux/keymaps
new file mode 100755
index 0000000..2118ffc
--- /dev/null
+++ b/init.d.Linux/keymaps
@@ -0,0 +1,80 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+depend() {
+	need localmount
+}
+
+checkconfig() {
+	if [ -z "${KEYMAP}" ] ; then
+		eerror "You need to setup KEYMAP in /etc/conf.d/keymaps first"
+		return 1
+	fi
+
+	# Make sure user isn't using rc.conf anymore
+	if grep -q "^KEYMAP=" /etc/rc.conf ; then
+		ewarn "KEYMAP should not be set in /etc/rc.conf but in /etc/conf.d/keymaps"
+	fi
+}
+
+start() {
+	case "${RC_SYS}" in
+		UML|VPS|XEN)
+			ebegin "Loading key mappings"
+			eend 0
+			return 0
+			;;
+	esac
+
+	local WINDOWKEYS_KEYMAP=
+
+	checkconfig || return 1
+
+	# Force linux keycodes for PPC.
+	if [ -f /proc/sys/dev/mac_hid/keyboard_sends_linux_keycodes ] ; then
+		echo 1 > /proc/sys/dev/mac_hid/keyboard_sends_linux_keycodes
+	fi
+
+	# Turn on unicode if user wants it
+	[ "${UNICODE}" = "yes" ] && kbd_mode -u
+
+	ebegin "Loading key mappings"
+	if [ -x /bin/loadkeys ] ; then
+		[ "${SET_WINDOWKEYS}" = "yes" ] && WINDOWKEYS_KEYMAP="windowkeys"
+		loadkeys -q ${WINDOWKEYS_KEYMAP} ${KEYMAP} \
+			${EXTENDED_KEYMAPS} > /dev/null
+		eend $? "Error loading key mappings"
+	else
+		eend 1 "/bin/loadkeys not found"
+		return 1
+	fi
+
+	# Set terminal encoding to either ASCII or UNICODE.
+	# See utf-8(7) for more information.
+	local termencoding= termmsg=
+	if [ "${UNICODE}" = "yes" ] ; then
+		local dumpkey_opts=
+		[ -n "${DUMPKEYS_CHARSET}" ] && dumpkey_opts="-c ${DUMPKEYS_CHARSET}"
+
+		dumpkeys ${dumpkey_opts} | loadkeys --unicode
+		termencoding="\033%%G"
+		termmsg="UTF-8"
+	else
+		termencoding="\033(K"
+		termmsg="ASCII"
+	fi
+	local n=1 ttydev=
+	[ -d /dev/vc ] \
+		&& ttydev=/dev/vc/ \
+		|| ttydev=/dev/tty
+	ebegin "Setting terminal encoding to" ${termmsg}
+	while [ ${n} -le "${RC_TTY_NUMBER}" ] ; do
+		printf "${termencoding}" >"${ttydev}${n}"
+		n=$((${n} + 1))
+	done
+	eend 0
+}
+
+
+# vim:ts=4
diff --git a/init.d.Linux/modules b/init.d.Linux/modules
new file mode 100755
index 0000000..ff6faf6
--- /dev/null
+++ b/init.d.Linux/modules
@@ -0,0 +1,104 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+depend() {
+	need checkroot
+	use isapnp
+}
+
+load_modules() {
+	local modules=""
+	local config="$1"
+
+	[ -z "${config}" -o ! -r "${config}" ] && return 0
+
+	modules=$(sed -e 's:#.*::' -e '/^[[:space:]]*$/d' "${config}")
+	[ -z "${modules}" ] && return 0
+
+	einfo "Using ${config} as config:"
+	eindent
+
+	local x= cnt=0 OIFS=${IFS} SIFS=${IFS-y}
+	IFS=\n
+	for x in ${modules} ; do
+		set -- ${x}
+		ebegin "Loading module $1"
+		modprobe -q "$@" >& /dev/null
+		eend $? "Failed to load $1" && cnt=$((${cnt} + 1))
+	done
+	if [ "${SIFS}" = "y" ] ; then
+		IFS=${save_IFS}
+	else
+		unset IFS
+	fi
+
+	einfo "Autoloaded ${cnt} module(s)"
+
+	return 0
+}
+
+start() {
+	# Should not fail if kernel do not have module
+	# support compiled in ...
+	[ ! -f /proc/modules -o "${RC_SYS}" = "VPS" ] && return 0
+
+	local KV=$(uname -r)
+	local KV_MAJOR=${KV%%.*}
+	local x=${KV#*.}
+	local KV_MINOR=${x%%.*}
+	x=${KV#*.*.}
+	local KV_MICRO=${x%%-*}
+
+	# Make sure depmod from modutils do not whine, but do not bother if
+	# we are on a 2.6 kernel without modprobe.old
+	if [ -z "${CDBOOT}"  -a ! -e /etc/modules.conf ] && \
+	   [ $(KV_to_int "${KV}") -lt $(KV_to_int '2.5.48') -o -x /sbin/modprobe.old ]
+	then
+		echo '### This file is automatically generated by modules-update' \
+			> /etc/modules.conf 2>/dev/null
+		[ ! -f /etc/modules.conf ] && \
+			ewarn "Cannot update /etc/modules.conf!"
+	fi
+	
+	# Only do this if we have modules.conf or a 2.6 kernel
+	if [ -z "${CDBOOT}" ] && \
+	   [ -f /etc/modules.conf -o $(KV_to_int "${KV}") -ge $(KV_to_int '2.5.48') ]
+	then
+		/sbin/modules-update 
+	fi
+
+	local auto=""
+	if [ -f /etc/modules.autoload -a ! -L /etc/modules.autoload ]; then
+		auto=/etc/modules.autoload
+	else
+		local x= f="/etc/modules.autoload.d/kernel"
+		for x in "${KV}" ${KV_MAJOR}.${KV_MINOR}.${KV_MICRO} ${KV_MAJOR}.${KV_MINOR} ; do
+			if [ -f "${f}-${x}.${RC_SOFTLEVEL}" ] ; then
+				auto="${f}-${x}.${RC_SOFTLEVEL}"
+				break
+			fi
+			if [ "${RC_SOFTLEVEL}" = "${RC_BOOTLEVEL}" -a -f "${f}-${x}.${RC_DEFAULTLEVEL}" ] ; then
+				auto="${f}-${x}.${RC_DEFAULTLEVEL}"
+				break
+			fi
+			if [ -f "${f}-${x}" ] ; then
+				auto="${f}-${x}"
+				break
+			fi
+		done
+	fi
+	[ -n "${auto}" ] && load_modules "${auto}"
+
+	#
+	# Just in case a sysadmin prefers generic symbolic links in
+	# /lib/modules/boot for boot time modules we will load these modules
+	#
+	[ -n "$(modprobe -l -t boot)" ] && modprobe -a -t boot \* 2>/dev/null
+	
+	# Above test clobbers the return
+	return 0
+}
+
+
+# vim:ts=4
diff --git a/init.d.Linux/numlock b/init.d.Linux/numlock
new file mode 100755
index 0000000..9597475
--- /dev/null
+++ b/init.d.Linux/numlock
@@ -0,0 +1,35 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+depend() {
+	need localmount
+}
+
+_setleds() {
+	[ -z "$1" ] && return 1
+
+	local dev=/dev/tty t= i=1 retval=0
+	[ -d /dev/vc ] && dev=/dev/vc/
+
+	while [ ${i} -le ${RC_TTY_NUMBER:-11} ] ; do
+		setleds -D "$1"num < ${dev}${i} || retval=1
+		i=$((${i} + 1))
+	done
+
+	return ${retval}
+}
+
+start() {
+	ebegin "Enabling numlock on ttys"
+	_setleds +
+	eend $? "Failed to enable numlock"
+}
+
+stop() {
+	ebegin "Disabling numlock on ttys"
+	_setleds -
+	eend $? "Failed to disable numlock"
+}
+
+# vim: set ts=4 :
diff --git a/init.d.Linux/volumes b/init.d.Linux/volumes
new file mode 100755
index 0000000..4f2a7f5
--- /dev/null
+++ b/init.d.Linux/volumes
@@ -0,0 +1,42 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+VOLUME_ORDER=${VOLUME_ORDER:-${RC_VOLUME_ORDER:-raid evms lvm dm}}
+
+# Dependancy information is in /etc/conf.d/volumes
+
+start() {
+	local x=
+
+	# Start our volumes, RAID, LVM, etc
+   	for x in ${VOLUME_ORDER} ; do
+		start_addon "${x}"
+   	done
+
+	# Setup dm-crypt mappings if any
+	start_addon dm-crypt
+
+	return 0
+}
+
+stop() {
+	local x= rev=
+
+	# Stop dm-crypt mappings if any
+	stop_addon dm-crypt
+	stop_addon truecrypt
+
+	# Stop our volumes, RAID, LVM, etc
+   	for x in ${VOLUME_ORDER} ; do
+		rev="${x} ${rev}"
+	done
+
+	for x in ${rev} ; do
+		stop_addon "${x}"
+   	done
+
+	return 0
+}
+
+# vim: set ts=4 :