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startup-mediacheck-0.2.2/000075500000000000000000000000001233433405300152665ustar00rootroot00000000000000startup-mediacheck-0.2.2/inittab.mediacheck000064400000000000000000000022631233433405300207220ustar00rootroot00000000000000# The default runlevel.
id:3:initdefault:

# Boot-time system configuration/initialization script.
# This is run first except when booting in emergency (-b) mode.
si::sysinit:/etc/rc.d/rc.sysinit.mediacheck

# /etc/rc.d/rc executes the S and K scripts upon change of runlevel.
#
# Runlevel 0 is halt.
# Runlevel 1 is single-user.
# Runlevels 2-5 are multi-user.
# Runlevel 6 is reboot.

l0:0:wait:/etc/rc.d/rc 0
l1:1:wait:/etc/rc.d/rc 1
l2:2:wait:/etc/rc.d/rc 2
l3:3:wait:/etc/rc.d/rc 3
l4:4:wait:/etc/rc.d/rc 4
l5:5:wait:/etc/rc.d/rc 5
l6:6:wait:/etc/rc.d/rc 6

# Normally not reached, but fallthrough in case of emergency.
z6:6:respawn:/sbin/sulogin

# What to do when CTRL-ALT-DEL is pressed.
ca:012345:ctrlaltdel:/sbin/shutdown -t3 -r now

# Action on special keypress (ALT-UpArrow).
kb::kbrequest:/bin/echo "Keyboard Request -- edit /etc/inittab to let this work."

# What to do when the power fails/returns.
pf::powerwait:/etc/rc.d/rc.powerfail start
pn::powerfailnow:/etc/rc.d/rc.powerfail now
po::powerokwait:/etc/rc.d/rc.powerfail stop

# Format:
#  <id>:<runlevels>:<action>:<process>
1:2345:respawn:/bin/openvt -elfw -c 1 -- /bin/bash -l
2:2345:respawn:/bin/openvt -elfw -c 2 -- /bin/bash -l
startup-mediacheck-0.2.2/rc.sysinit.mediacheck000075500000000000000000000033001233433405300213710ustar00rootroot00000000000000#!/bin/bash
# Based on rc.sysinit.rescue from startup-rescue-0.15-alt1

trap '' SIGPIPE

WITHOUT_RC_COMPAT=1

# Source function library
. /etc/init.d/functions

PrintMargin()
{
	[ "$BOOTUP" != serial ] || return 0
	local n
	n="`printf %s "$*" |wc -c`" 2>/dev/null &&
		tput hpa $(( ($COLUMNS - $n)/2 ))
}

WELCOME="Welcome to "
BANNER="ALT Linux (mediacheck)"
echo
PrintMargin "$WELCOME$BANNER"
printf %s "$WELCOME"
SETCOLOR_INFO
printf %s "$BANNER"
SETCOLOR_NORMAL
echo

tmout_OK=10
tmout_NO=3600

# live environment boot device is expected to be mounted at /image
get_dev()
{
	sed -rn 's,^(/[^ ]+)\W+/image\W+.*,\1,p' /proc/mounts || exit 1
}

say() { echo -e "\n\n**\n** $*\n**"; }
say_OK() { say "This media looks good, hope you like its contents too!"; }
say_NO() { say "Ouch, better re-download and re-write this, looks broken!"; }

# manual action()
check_media()
{
	local dev="`get_dev`"
	[ -n "$dev" -o ! -b "$dev" ] || return 44
	echo
	if [ -s /image/.disk/info ]; then
		echo -n "Found "
		cat /image/.disk/info
	fi
	echo -n "Will reboot upon completion: "
	echo "in $tmout_OK sec if OK, $tmout_NO otherwise"
	echo -n "Verifying ISO MD5 sum for $dev: none"
	while read i; do
		case "$i" in
		[0-9]*) printf '\b\b\b\b%3s%%' $i;;
		*PASS.) echo_success; say_OK; RETVAL=0;;
		*FAIL.) echo_failure; say_NO; RETVAL=1;;
		*NA.)   echo_passed; RETVAL=2;;
		esac
	done < <(checkisomd5 --gauge "$dev" 2>&1)	# hence bash
	echo
	return $RETVAL
}

mount -n -t proc proc /proc

# fire and reboot
if grep -iwqs 'mediacheck=1' /proc/cmdline; then
	check_media
	if [ "$?" -eq "0" ]; then
		tmout="$tmout_OK"
	else
		tmout="$tmout_NO"
	fi
	printf "reboot in $tmout seconds..."
	read -s -n 1 -t $tmout
	echo b > /proc/sysrq-trigger
fi