ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/package/base-files/files/lib/preinit/02_default_set_state b/package/base-files/files/lib/preinit/02_default_set_state
new file mode 100644
index 0000000..28d5f1d
--- /dev/null
+++ b/package/base-files/files/lib/preinit/02_default_set_state
@@ -0,0 +1,5 @@
+define_default_set_state() {
+ . /etc/diag.sh
+}
+
+boot_hook_add preinit_main define_default_set_state
diff --git a/package/base-files/files/lib/preinit/02_sysinfo b/package/base-files/files/lib/preinit/02_sysinfo
new file mode 100644
index 0000000..65b5096
--- /dev/null
+++ b/package/base-files/files/lib/preinit/02_sysinfo
@@ -0,0 +1,10 @@
+do_sysinfo_generic() {
+ [ -d /proc/device-tree ] || return
+ mkdir -p /tmp/sysinfo
+ [ -e /tmp/sysinfo/board_name ] || \
+ echo "$(strings /proc/device-tree/compatible | head -1)" > /tmp/sysinfo/board_name
+ [ ! -e /tmp/sysinfo/model -a -e /proc/device-tree/model ] && \
+ echo "$(cat /proc/device-tree/model)" > /tmp/sysinfo/model
+}
+
+boot_hook_add preinit_main do_sysinfo_generic
diff --git a/package/base-files/files/lib/preinit/10_indicate_failsafe b/package/base-files/files/lib/preinit/10_indicate_failsafe
new file mode 100644
index 0000000..8c950bf
--- /dev/null
+++ b/package/base-files/files/lib/preinit/10_indicate_failsafe
@@ -0,0 +1,22 @@
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+# commands for emitting messages to network in failsafe mode
+
+indicate_failsafe_led () {
+ set_state failsafe
+}
+
+indicate_failsafe() {
+ [ "$pi_preinit_no_failsafe" = "y" ] && return
+ local consoles="$(cat /sys/class/tty/console/active)"
+ [ -n "$consoles" ] || consoles=console
+ for console in $consoles; do
+ [ -c "/dev/$console" ] && echo "- failsafe -" >"/dev/$console"
+ done
+ preinit_net_echo "Entering Failsafe!\n"
+ indicate_failsafe_led
+ echo OpenWrt-failsafe > /proc/sys/kernel/hostname
+}
+
+boot_hook_add failsafe indicate_failsafe
diff --git a/package/base-files/files/lib/preinit/10_indicate_preinit b/package/base-files/files/lib/preinit/10_indicate_preinit
new file mode 100644
index 0000000..12f8fc2
--- /dev/null
+++ b/package/base-files/files/lib/preinit/10_indicate_preinit
@@ -0,0 +1,223 @@
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+preinit_ip_config() {
+ local netdev vid
+
+ netdev=${1%\.*}
+ vid=${1#*\.}
+
+ if [ "$vid" = "$netdev" ]; then
+ vid=
+ fi
+
+ grep -q "$netdev" /proc/net/dev || return
+
+ if [ -n "$vid" ]; then
+ ip link add link $netdev name $1 type vlan id $vid
+ fi
+
+ ip link set dev $netdev up
+ if [ -n "$vid" ]; then
+ ip link set dev $1 up
+ fi
+ ip -4 address add $pi_ip/$pi_netmask broadcast $pi_broadcast dev $1
+}
+
+preinit_config_switch() {
+ local role roles ports device enable reset
+
+ local name=$1
+ local lan_if=$2
+
+ json_select switch
+ json_select $name
+
+ json_get_vars enable reset
+
+ if [ "$reset" -eq "1" ]; then
+ swconfig dev $name set reset
+ fi
+ swconfig dev $name set enable_vlan $enable
+
+ if json_is_a roles array; then
+ json_get_keys roles roles
+ json_select roles
+
+ for role in $roles; do
+ json_select "$role"
+ json_get_vars ports device
+ json_select ..
+
+ if [ "$device" = "$lan_if" ]; then
+ swconfig dev $name vlan $role set ports "$ports"
+ fi
+ done
+
+ json_select ..
+ fi
+
+ swconfig dev $name set apply
+
+ json_select ..
+ json_select ..
+}
+
+preinit_config_port() {
+ local original
+ local dev_port
+
+ local netdev="$1"
+ local path="$2"
+ local port="$3"
+
+ [ -d "/sys/devices/$path/net" ] || return
+
+ if [ -z "$port" ]; then
+ original="$(ls "/sys/devices/$path/net" | head -1)"
+ else
+ for device in /sys/devices/$path/net/*; do
+ dev_port="$(cat "$device/dev_port")"
+ if [ "$dev_port" = "$port" ]; then
+ original="${device##*/}"
+ break
+ fi
+ done
+
+ [ -z "$original" ] && return
+ fi
+
+ [ "$netdev" = "$original" ] && return
+
+ ip link set "$original" name "$netdev"
+}
+
+preinit_config_board() {
+ /bin/board_detect /tmp/board.json
+
+ [ -f "/tmp/board.json" ] || return
+
+ . /usr/share/libubox/jshn.sh
+
+ json_init
+ json_load "$(cat /tmp/board.json)"
+
+ # Find the current highest eth*
+ max_eth=$(grep -o '^ *eth[0-9]*:' /proc/net/dev | tr -dc '[0-9]\n' | sort -n | tail -1)
+ # Find and move netdevs using eth*s we are configuring
+ json_get_keys keys "network_device"
+ for netdev in $keys; do
+ json_select "network_device"
+ json_select "$netdev"
+ json_get_vars path path
+ if [ -n "$path" -a -h "/sys/class/net/$netdev" ]; then
+ ip link set "$netdev" down
+ ip link set "$netdev" name eth$((++max_eth))
+ fi
+ json_select ..
+ json_select ..
+ done
+
+ # Move interfaces by path to their netdev name
+ json_get_keys keys "network_device"
+ for netdev in $keys; do
+ json_select "network_device"
+ json_select "$netdev"
+ json_get_vars path path
+ json_get_vars port port
+ [ -n "$path" ] && preinit_config_port "$netdev" "$path" "$port"
+ json_select ..
+ json_select ..
+ done
+
+ json_select network
+ json_select "lan"
+ json_get_vars device
+ json_get_values ports ports
+ json_select ..
+ json_select ..
+
+ [ -n "$device" -o -n "$ports" ] || return
+
+ # swconfig uses $device and DSA uses ports
+ [ -z "$ports" ] && {
+ ports="$device"
+ }
+
+ # only use the first one
+ ifname=${ports%% *}
+
+ if [ -x /sbin/swconfig ]; then
+ # configure the switch, if present
+
+ json_get_keys keys switch
+ for key in $keys; do
+ preinit_config_switch $key $ifname
+ done
+ else
+ # trim any vlan ids
+ ifname=${ifname%\.*}
+ # trim any vlan modifiers like :t
+ ifname=${ifname%\:*}
+ fi
+
+ pi_ifname=$ifname
+
+ preinit_ip_config $pi_ifname
+}
+
+preinit_ip() {
+ [ "$pi_preinit_no_failsafe" = "y" ] && return
+
+ # if the preinit interface isn't specified and ifname is set in
+ # preinit.arch use that interface
+ if [ -z "$pi_ifname" ]; then
+ pi_ifname=$ifname
+ fi
+
+ if [ -n "$pi_ifname" ]; then
+ preinit_ip_config $pi_ifname
+ elif [ -d "/etc/board.d/" ]; then
+ preinit_config_board
+ fi
+
+ preinit_net_echo "Doing OpenWrt Preinit\n"
+}
+
+preinit_ip_deconfig() {
+ [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
+ local netdev vid
+
+ netdev=${pi_ifname%\.*}
+ vid=${pi_ifname#*\.}
+
+ if [ "$vid" = "$netdev" ]; then
+ vid=
+ fi
+
+ ip -4 address flush dev $pi_ifname
+ ip link set dev $netdev down
+
+ if [ -n "$vid" ]; then
+ ip link delete $pi_ifname
+ fi
+ }
+}
+
+preinit_net_echo() {
+ [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
+ {
+ [ "$pi_preinit_net_messages" = "y" ] || {
+ [ "$pi_failsafe_net_message" = "true" ] &&
+ [ "$pi_preinit_no_failsafe_netmsg" != "y" ]
+ }
+ } && netmsg $pi_broadcast "$1"
+ }
+}
+
+pi_indicate_preinit() {
+ set_state preinit
+}
+
+boot_hook_add preinit_main preinit_ip
+boot_hook_add preinit_main pi_indicate_preinit
diff --git a/package/base-files/files/lib/preinit/30_failsafe_wait b/package/base-files/files/lib/preinit/30_failsafe_wait
new file mode 100644
index 0000000..d4ab122
--- /dev/null
+++ b/package/base-files/files/lib/preinit/30_failsafe_wait
@@ -0,0 +1,106 @@
+# Copyright (C) 2006-2010 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+fs_wait_for_key () {
+ local timeout=$3
+ local timer
+ local do_keypress
+ local keypress_true="$(mktemp)"
+ local keypress_wait="$(mktemp)"
+ local keypress_sec="$(mktemp)"
+ if [ -z "$keypress_wait" ]; then
+ keypress_wait=/tmp/.keypress_wait
+ touch $keypress_wait
+ fi
+ if [ -z "$keypress_true" ]; then
+ keypress_true=/tmp/.keypress_true
+ touch $keypress_true
+ fi
+ if [ -z "$keypress_sec" ]; then
+ keypress_sec=/tmp/.keypress_sec
+ touch $keypress_sec
+ fi
+
+ trap "echo 'true' >$keypress_true; lock -u $keypress_wait ; rm -f $keypress_wait" INT
+ trap "echo 'true' >$keypress_true; lock -u $keypress_wait ; rm -f $keypress_wait" USR1
+
+ [ -n "$timeout" ] || timeout=1
+ [ $timeout -ge 1 ] || timeout=1
+ timer=$timeout
+ lock $keypress_wait
+ {
+ while [ $timer -gt 0 ]; do
+ pi_failsafe_net_message=true \
+ preinit_net_echo "Please press button now to enter failsafe"
+ echo "$timer" >$keypress_sec
+ timer=$(($timer - 1))
+ sleep 1
+ done
+ lock -u $keypress_wait
+ rm -f $keypress_wait
+ } &
+
+ local consoles="$(cat /sys/class/tty/console/active)"
+ [ -n "$consoles" ] || consoles=console
+ for console in $consoles; do
+ [ -c "/dev/$console" ] || continue
+ [ "$pi_preinit_no_failsafe" != "y" ] && echo "Press the [$1] key and hit [enter] $2" > "/dev/$console"
+ echo "Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level" > "/dev/$console"
+ {
+ while [ -r $keypress_wait ]; do
+ timer="$(cat $keypress_sec)"
+
+ [ -n "$timer" ] || timer=1
+ timer="${timer%%\ *}"
+# [ $timer -ge 1 ] || timer=1
+ timer=0
+ do_keypress=""
+ {
+ read -t "$timer" do_keypress < "/dev/$console"
+ case "$do_keypress" in
+ $1)
+ echo "true" >$keypress_true
+ ;;
+ 1 | 2 | 3 | 4)
+ echo "$do_keypress" >/tmp/debug_level
+ ;;
+ *)
+ continue;
+ ;;
+ esac
+ lock -u $keypress_wait
+ rm -f $keypress_wait
+ }
+ done
+ } &
+ done
+ lock -w $keypress_wait
+
+ keypressed=1
+ [ "$(cat $keypress_true)" = "true" ] && keypressed=0
+
+ trap - INT
+ trap - USR1
+
+ rm -f $keypress_true
+ rm -f $keypress_wait
+ rm -f $keypress_sec
+
+ return $keypressed
+}
+
+failsafe_wait() {
+ FAILSAFE=
+ [ "$pi_preinit_no_failsafe" = "y" ] && {
+ fs_wait_for_key "" "" $fs_failsafe_wait_timeout
+ return
+ }
+ grep -q 'failsafe=' /proc/cmdline && FAILSAFE=true && export FAILSAFE
+ if [ "$FAILSAFE" != "true" ]; then
+ fs_wait_for_key f 'to enter failsafe mode' $fs_failsafe_wait_timeout && FAILSAFE=true
+ [ -f "/tmp/failsafe_button" ] && FAILSAFE=true && echo "- failsafe button "$(cat /tmp/failsafe_button)" was pressed -"
+ [ "$FAILSAFE" = "true" ] && export FAILSAFE && touch /tmp/failsafe
+ fi
+}
+
+boot_hook_add preinit_main failsafe_wait
diff --git a/package/base-files/files/lib/preinit/40_run_failsafe_hook b/package/base-files/files/lib/preinit/40_run_failsafe_hook
new file mode 100644
index 0000000..e3f769a
--- /dev/null
+++ b/package/base-files/files/lib/preinit/40_run_failsafe_hook
@@ -0,0 +1,16 @@
+# Copyright (C) 2006-2010 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+run_failsafe_hook() {
+ [ "$pi_preinit_no_failsafe" = "y" ] && return
+ if [ "$FAILSAFE" = "true" ]; then
+ lock /tmp/.failsafe
+ boot_run_hook failsafe
+ while [ ! -e /tmp/sysupgrade ]; do
+ lock -w /tmp/.failsafe
+ done
+ exit
+ fi
+}
+
+boot_hook_add preinit_main run_failsafe_hook
diff --git a/package/base-files/files/lib/preinit/50_indicate_regular_preinit b/package/base-files/files/lib/preinit/50_indicate_regular_preinit
new file mode 100644
index 0000000..f4afcdd
--- /dev/null
+++ b/package/base-files/files/lib/preinit/50_indicate_regular_preinit
@@ -0,0 +1,9 @@
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+indicate_regular_preinit() {
+ preinit_net_echo "Continuing with Regular Preinit\n"
+ set_state preinit_regular
+}
+
+boot_hook_add preinit_main indicate_regular_preinit
diff --git a/package/base-files/files/lib/preinit/70_initramfs_test b/package/base-files/files/lib/preinit/70_initramfs_test
new file mode 100644
index 0000000..c5aae98
--- /dev/null
+++ b/package/base-files/files/lib/preinit/70_initramfs_test
@@ -0,0 +1,12 @@
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+initramfs_test() {
+ if [ -n "$INITRAMFS" ]; then
+ boot_run_hook initramfs
+ preinit_ip_deconfig
+ break
+ fi
+}
+
+boot_hook_add preinit_main initramfs_test
diff --git a/package/base-files/files/lib/preinit/80_mount_root b/package/base-files/files/lib/preinit/80_mount_root
new file mode 100644
index 0000000..dd79b27
--- /dev/null
+++ b/package/base-files/files/lib/preinit/80_mount_root
@@ -0,0 +1,54 @@
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+missing_lines() {
+ local file1 file2 line
+ file1="$1"
+ file2="$2"
+ oIFS="$IFS"
+ IFS=":"
+ while read line; do
+ set -- $line
+ grep -q "^$1:" "$file2" || echo "$line"
+ done < "$file1"
+ IFS="$oIFS"
+}
+
+# Rootfs mount options can be passed by declaring in the kernel
+# cmdline as much options as needed prefixed with "rootfs_mount_options."
+#
+# Example:
+# rootfs_mount_options.compress_algorithm=zstd rootfs_mount_options.noinline_data
+#
+compose_rootfs_mount_options() {
+ local mount_options
+ local cmdlinevar
+
+ for cmdlinevar in $(cat /proc/cmdline); do
+ if [ "$cmdlinevar" != "${cmdlinevar#rootfs_mount_options\.}" ]; then
+ append mount_options "${cmdlinevar#rootfs_mount_options\.}"
+ fi
+ done
+
+ echo $mount_options
+}
+
+do_mount_root() {
+ #mount_root start "$(compose_rootfs_mount_options)"
+ boot_run_hook preinit_mount_root
+ [ -f /sysupgrade.tgz -o -f /tmp/sysupgrade.tar ] && {
+ echo "- config restore -"
+ cp /etc/passwd /etc/group /etc/shadow /tmp
+ cd /
+ [ -f /sysupgrade.tgz ] && tar xzf /sysupgrade.tgz
+ [ -f /tmp/sysupgrade.tar ] && tar xf /tmp/sysupgrade.tar
+ missing_lines /tmp/passwd /etc/passwd >> /etc/passwd
+ missing_lines /tmp/group /etc/group >> /etc/group
+ missing_lines /tmp/shadow /etc/shadow >> /etc/shadow
+ rm /tmp/passwd /tmp/group /tmp/shadow
+ # Prevent configuration corruption on a power loss
+ sync
+ }
+}
+
+[ "$INITRAMFS" = "1" ] || boot_hook_add preinit_main do_mount_root
diff --git a/package/base-files/files/lib/preinit/99_10_failsafe_login b/package/base-files/files/lib/preinit/99_10_failsafe_login
new file mode 100644
index 0000000..f72a35e
--- /dev/null
+++ b/package/base-files/files/lib/preinit/99_10_failsafe_login
@@ -0,0 +1,23 @@
+# Copyright (C) 2006-2015 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+failsafe_shell() {
+ local consoles="$(cat /sys/class/tty/console/active)"
+ [ -n "$consoles" ] || consoles=console
+ for console in $consoles; do
+ case "$console" in
+ console|tty[0-9]*)
+ term=${TERM:-linux}
+ ;;
+ *)
+ term=vt102
+ ;;
+ esac
+ # Running asynchronously via the shell's & would ignore SIGINT,
+ # breaking ^C. Use start-stop-daemon instead.
+ [ -c "/dev/$console" ] && start-stop-daemon -Sb -p /dev/null -- env -i ash -c "while true; do setsid -c env -i USER=root LOGNAME=root SHELL=/bin/ash TERM="$term" ash --login <\"/dev/$console\" >\"/dev/$console\" 2>\"/dev/$console\"; sleep 1; done"
+ done
+
+}
+
+boot_hook_add failsafe failsafe_shell
diff --git a/package/base-files/files/lib/preinit/99_10_run_init b/package/base-files/files/lib/preinit/99_10_run_init
new file mode 100644
index 0000000..ebf77b0
--- /dev/null
+++ b/package/base-files/files/lib/preinit/99_10_run_init
@@ -0,0 +1,8 @@
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+run_init() {
+ preinit_ip_deconfig
+}
+
+boot_hook_add preinit_main run_init