chromeos-base/chromeos-init/chromeos-init-9999.ebuild

# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
# Distributed under the terms of the GNU General Public License v2

EAPI=2

CROS_WORKON_PROJECT="chromiumos/platform/init"
inherit cros-workon

DESCRIPTION="Upstart init scripts for Chromium OS"
HOMEPAGE="http://src.chromium.org"
SRC_URI=""
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm ~x86"
IUSE=""

DEPEND=""
# vpd for vpd-log.conf of upstart
# vboot_reference for crossystem
RDEPEND="chromeos-base/audioconfig-board
	chromeos-base/vboot_reference
	chromeos-base/vpd
	sys-apps/upstart"

CROS_WORKON_LOCALNAME="init"

make_partition_devices() {
	block=$1
	partition_prefix=$2
	major=$3
	minor=$4
	mknod --mode=0660 "${D}/${DEVICES_DIR}/${block}" b ${major} ${minor}
	for i in `seq 1 12` ; do
		partition_minor=$((${minor} + ${i}))
		name="${D}/${DEVICES_DIR}/${partition_prefix}${i}"
		mknod --mode=0660 "${name}" b ${major} ${partition_minor}
	done
}

src_install() {
	into /	# We want /sbin, not /usr/sbin, etc.

	# Install Upstart configuration files.
	dodir /etc/init
	install --owner=root --group=root --mode=0644 \
		"${S}"/*.conf "${D}/etc/init/"

	dodir /etc
	install --owner=root --group=root --mode=0644 \
		"${S}/issue" "${D}/etc/"

	# Install various utility files
	dosbin "${S}/killers"
	dosbin "${S}/send_boot_metrics"

	# Install startup/shutdown scripts.
	dosbin "${S}/chromeos_startup" "${S}/chromeos_shutdown"
	dosbin "${S}/chromeos-boot-alert"
	dosbin "${S}/clobber-state"
	dosbin "${S}/clobber-log"

	# Install log cleaning script and run it daily.
	into /usr
	dosbin "${S}/chromeos-cleanup-logs"
	exeinto /etc/cron.daily
	doexe "${S}/cleanup-logs.daily"

	# Install lightup_screen
	into /usr
	dosbin "${S}/lightup_screen"

	# Install rsyslogd's configuration file.
	insinto /etc
	doins rsyslog.chromeos || die

	# Some daemons and utilities access the mounts through /etc/mtab.
	dosym /proc/mounts /etc/mtab || die

	# Preseed /lib/chromiumos/devices which is by chromeos_startup to
	# populate /dev with enough devices to be able to do early init and
	# start the X server.
	# TODO: Evaluate devtmpfs when we start using kernel 2.6.32.
	DEVICES_DIR="/lib/chromiumos/devices"
	dodir "$DEVICES_DIR"
	dodir "${DEVICES_DIR}/dri"
	dodir "${DEVICES_DIR}/input"
	keepdir "${DEVICES_DIR}/pts"
	keepdir "${DEVICES_DIR}/shm"
	dosym /proc/self/fd "${DEVICES_DIR}/fd"
	dosym /proc/self/fd/0 "${DEVICES_DIR}/stdin"
	dosym /proc/self/fd/1 "${DEVICES_DIR}/stdout"
	dosym /proc/self/fd/2 "${DEVICES_DIR}/stderr"
	mknod --mode=0600 "${D}/${DEVICES_DIR}/initctl" p
	mknod --mode=0640 "${D}/${DEVICES_DIR}/mem"  c 1 1
	mknod --mode=0666 "${D}/${DEVICES_DIR}/null" c 1 3
	mknod --mode=0666 "${D}/${DEVICES_DIR}/zero" c 1 5
	mknod --mode=0666 "${D}/${DEVICES_DIR}/random" c 1 8
	mknod --mode=0666 "${D}/${DEVICES_DIR}/urandom" c 1 9
	mknod --mode=0660 "${D}/${DEVICES_DIR}/tty0" c 4 0
	mknod --mode=0660 "${D}/${DEVICES_DIR}/tty1" c 4 1
	mknod --mode=0660 "${D}/${DEVICES_DIR}/tty2" c 4 2
	mknod --mode=0660 "${D}/${DEVICES_DIR}/tty8" c 4 8
	mknod --mode=0666 "${D}/${DEVICES_DIR}/tty"  c 5 0
	mknod --mode=0600 "${D}/${DEVICES_DIR}/console" c 5 1
	mknod --mode=0666 "${D}/${DEVICES_DIR}/ptmx" c 5 2
	mknod --mode=0666 "${D}/${DEVICES_DIR}/loop0" b 7 0
	mknod --mode=0660 "${D}/${DEVICES_DIR}/dm-0" b 254 0
	make_partition_devices "sda" "sda" 8 0
	make_partition_devices "sdb" "sdb" 8 16
	make_partition_devices "sdc" "sdc" 8 32
	make_partition_devices "sdd" "sdd" 8 48
	make_partition_devices "sde" "sde" 8 64
	make_partition_devices "mmcblk0" "mmcblk0p" 179 0
	make_partition_devices "mmcblk1" "mmcblk1p" 179 16
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/mouse0" c 13 32
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/mice"   c 13 63
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event0" c 13 64
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event1" c 13 65
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event2" c 13 66
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event3" c 13 67
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event4" c 13 68
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event5" c 13 69
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event6" c 13 70
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event7" c 13 71
	mknod --mode=0640 "${D}/${DEVICES_DIR}/input/event8" c 13 72
	mknod --mode=0660 "${D}/${DEVICES_DIR}/fb0" c 29 0
	mknod --mode=0660 "${D}/${DEVICES_DIR}/fb1" c 29 1
	mknod --mode=0660 "${D}/${DEVICES_DIR}/dri/card0" c 226 0
	mknod --mode=0660 "${D}/${DEVICES_DIR}/tpm" c 10 224
	mknod --mode=0640 "${D}/${DEVICES_DIR}/nvram" c 10 144
	chown root.tty "${D}/${DEVICES_DIR}"/tty*
	chown root.kmem "${D}/${DEVICES_DIR}"/mem
	chown root.kmem "${D}/${DEVICES_DIR}"/nvram
	chown root.disk "${D}/${DEVICES_DIR}"/sda*
	chown root.disk "${D}/${DEVICES_DIR}"/dm-0
	chown root.video "${D}/${DEVICES_DIR}"/fb0
	chown root.video "${D}/${DEVICES_DIR}"/dri/card0
	chown root.tss "${D}/${DEVICES_DIR}/tpm"

	# Preseed the devices in /dev. This seems to be currently required by some
	# downstream rootfs modification scripts such as 710enableAuthTesting.
	dodir /dev
	cp -a "${D}/${DEVICES_DIR}/"* "${D}/dev" || die
}