#!/bin/sh
#
# Boot startup script for elwix :)
#
# $Id: rc.init,v 1.7 2021/03/11 13:59:50 misho Exp $

stty status '^T'

trap : 2
trap : 3
trap : 18

HOME=/root
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/pkg/bin:/usr/pkg/sbin:/usr/local/bin:/usr/local/sbin
TERM=xterm
BLOCKSIZE=1k
EDITOR=vi
PAGER=less
export HOME PATH TERM BLOCKSIZE EDITOR PAGER

CFDIR="/elwix/cf"
SYSPKGDIR="/var/frm"
BOOTLOG="/var/run/elwix.boot"

MGMT_VLAN="4093"
MGMT_NAME="mgmt"
MGMT_ADDR="10.254.254.254/30"

umask 022

boot()
{
	echo "Loading ELWIX configz ..."

	cd /elwix/altroot
	pax -rw -pe var /
	chmod 1777 /var/tmp
	mount -ttmpfs tmpfs /var/db/pkg
	cd /
}

restore_uboot()
{
	echo "Restore configz from NAND ..."
	/etc/rc.cfg load /etc
}

options()
{
	echo "Set firmware options ..." | tee -a $BOOTLOG
	[ -x /etc/sysctl.conf ] && /etc/sysctl.conf | tee -a $BOOTLOG
}

passwd()
{
	echo "Syncing password database ..." | tee -a $BOOTLOG
	pwd_mkdb /etc/master.passwd | tee -a $BOOTLOG 1>/dev/null 2>&1
	rm -f /etc/nologin
}

local()
{
	echo "Configurate localhost ..." | tee -a $BOOTLOG
	ifconfig lo0 inet 127.0.0.1 netmask 255.0.0.0 | tee -a $BOOTLOG 1>/dev/null 2>&1
	hostname `cat /etc/myname`
}

geteth()
{
	ifconfig -a -u | awk '
		(match($0, "[:alpha:]*\: ") && match($2, "flags=")) { eth = substr($1, 1, index($1, ":") - 1); next; }; 
		(match($0, "media:\ Ethernet")) { printf("%s\n", eth); };
	' | head -1
}

mgmt()
{
	[ -r /etc/mylan ] && VDEV=`cat /etc/mylan`
	if [ -x /usr/bin/get1steth ]; then
		VDEV=${VDEV:-`get1steth -g`}

		get1steth -v $VDEV | tee -a $BOOTLOG 1>/dev/null 2>&1
	else
		VDEV=${VDEV:-`geteth`}
		ifconfig $VDEV up
		ifconfig vlan$MGMT_VLAN create vlan $MGMT_VLAN vlandev $VDEV
		ifconfig vlan$MGMT_VLAN name $MGMT_NAME
		ifconfig $MGMT_NAME inet $MGMT_ADDR
	fi

	echo "Configurete management interface to ($VDEV) ..." | tee -a $BOOTLOG
}

syspkg()
{
	echo "Setup elwix dynamic link libraries ..."
	ldconfig /etc/ld.so.conf

	echo "Mounting firmware system packages:" | tee -a $BOOTLOG
# Raw images
	for i in ${CFDIR}/*-pkg.frm; do
		if [ -r $i ]; then
			MDDEV=$(mdconfig -a -t vnode -f $i);
			install -d $SYSPKGDIR/$MDDEV;
			mount -r /dev/$MDDEV $SYSPKGDIR/$MDDEV | tee -a $BOOTLOG 1>/dev/null 2>&1;
			if [ $? -ne 0 ]; then
				mdconfig -d -u $MDDEV;
				echo "Failed mount system package $i ... Corrupted!" | tee -a $BOOTLOG;
				continue
			else
				echo "Added firmware system package ... $i($?)" | tee -a $BOOTLOG;
				PATH=$PATH:$SYSPKGDIR/$MDDEV/bin:$SYSPKGDIR/$MDDEV/sbin
				export PATH

				[ -d $SYSPKGDIR/$MDDEV/lib ] && ldconfig -v -m $SYSPKGDIR/$MDDEV/lib | \
									tee -a $BOOTLOG 1>/dev/null 2>&1;

				[ -x $SYSPKGDIR/$MDDEV/.pkg2sys ] && $SYSPKGDIR/$MDDEV/.pkg2sys;
			fi
		fi
	done
# UZIP images
	for i in ${CFDIR}/*-pkg.frz; do
		if [ -r $i ]; then
			MDDEV=$(mdconfig -a -t vnode -f $i);
			install -d $SYSPKGDIR/$MDDEV;
			mount -r /dev/$MDDEV.uzip $SYSPKGDIR/$MDDEV | tee -a $BOOTLOG 1>/dev/null 2>&1;
			if [ $? -ne 0 ]; then
				mdconfig -d -u $MDDEV;
				echo "Failed mount system package $i ... Corrupted!" | tee -a $BOOTLOG;
				continue
			else
				echo "Added firmware system package ... $i($?)" | tee -a $BOOTLOG;
				PATH=$PATH:$SYSPKGDIR/$MDDEV/bin:$SYSPKGDIR/$MDDEV/sbin
				export PATH

				[ -d $SYSPKGDIR/$MDDEV/lib ] && ldconfig -v -m $SYSPKGDIR/$MDDEV/lib | \
									tee -a $BOOTLOG 1>/dev/null 2>&1;

				[ -x $SYSPKGDIR/$MDDEV/.pkg2sys ] && $SYSPKGDIR/$MDDEV/.pkg2sys;
			fi
		fi
	done
}

service()
{
	echo "Starting distribution static services:" | tee -a $BOOTLOG
	for i in /etc/rc.d/*.run; do
		if [ -x "$i" ]; then
			$i
		fi
	done

	if [ -d /etc/rc.S ]; then
		echo "Select boot service directory ..." `readlink /etc/rc.S` | tee -a $BOOTLOG

		echo "Starting distribution services:" | tee -a $BOOTLOG
		for i in /etc/rc.S/*.run; do
			if [ -x "$i" ]; then
				$i
			fi
		done
	fi
}

#
## main()
#

boot
restore_uboot
echo "elwix>>> Start system boot stage at `date`" | tee $BOOTLOG
options
passwd
local
mgmt
syspkg
service
echo "elwix>>> Start local services:" | tee -a $BOOTLOG
[ -r /etc/rc.local ] && . /etc/rc.local
echo "elwix>>> Done." | tee -a $BOOTLOG