. /scripts/functions
. /live.vars

# Override log_*_msg until #494257 is merged

_log_msg()
{
	if [ "$quiet" = "y" ]; then return; fi
	printf "$@"
}

log_success_msg()
{
	_log_msg "Success: $@\n"
}

log_failure_msg()
{
	_log_msg "Failure: $@\n"
}

log_warning_msg()
{
	_log_msg "Warning: $@\n"
}

log_begin_msg()
{
	if [ -x /sbin/usplash_write ]; then
		/sbin/usplash_write "TEXT $@"
	fi
	_log_msg "Begin: $@ ... "
}

log_end_msg()
{
	if [ -x /sbin/usplash_write ]; then
		/sbin/usplash_write "SUCCESS ok"
	fi
	_log_msg "done.\n"
}

##

log_wait_msg ()
{
	# Print a message and wait for enter
	if [ -x /sbin/usplash_write ]
	then
		/sbin/usplash_write "INPUTENTER ${@}"
		read nunya < /dev/.initramfs/usplash_outfifo
	fi

	_log_msg "Waiting: ${@} ... \n"
}

really_export ()
{
	STRING="${1}"
	VALUE="$(eval echo -n \${$STRING})"

	if [ -f /live.vars ] && cat /live.vars | grep -sq "export ${STRING}"
	then
		sed -i -e 's/\('${STRING}'=\).*$/\1'${VALUE}'/' /live.vars
	else
		echo "export ${STRING}=\"${VALUE}\"" >> /live.vars
	fi

	eval export "${STRING}"="${VALUE}"
}

lang2locale() {
	langpart="${1%%_*}"
	if [ "$1" != "C" ]; then
		# Match the language code with 3rd field in languagelist
		line=$(grep -v "^#" /root/usr/share/live-initramfs/languagelist | cut -f3,4,5 -d\; | grep -v ';C$' | grep "^$langpart;")
		if [ -n "$line" ]; then
			if [ "$(echo "$line" | grep -c '')" -gt 1 ]; then
				# More than one match; try matching the
				# country as well.
				countrypart="${1#*_}"
				if [ "$countrypart" = "$1" ]; then
					countryline="$(echo "$line" | head -n1)"
					echo "${countryline##*;}"
					return
				fi
				countrypart="${countrypart%%[@.]*}"
				countryline="$(echo "$line" | grep ";$countrypart;" | head -n1 || true)"
				if [ "$countryline" ]; then
					echo "${countryline##*;}"
					return
				fi
			fi
			echo "${line##*;}"
		fi
	else
		echo "C"
	fi
}

# Override panic from scripts/functions
panic() {

	DEB_1="\033[1;31m .''\`.  \033[0m"
	DEB_2="\033[1;31m: :'  : \033[0m"
	DEB_3="\033[1;31m\`. \`'\`  \033[0m"
	DEB_4="\033[1;31m  \`-    \033[0m"

	LIVELOG="\033[1;37m/live.log\033[0m"
	DEBUG="\033[1;37mdebug\033[0m"

	# Reset redirections to avoid buffering
	exec 1>&6 6>&-
	exec 2>&7 7>&-
	kill ${tailpid}

	printf "\n\n"
	printf "     ${DEB_1}\n"
	printf "     ${DEB_2}  \033[1;37mBOOT FAILED!\033[0m\n"
	printf "     ${DEB_3}\n"
	printf "     ${DEB_4}  This Debian Live image failed to boot.\n\n"

	printf "  Please file a bug against the 'live-initramfs' package or email the Debian\n"
	printf "  Live mailing list at <debian-live-devel@lists.alioth.debian.org>, making\n"
	printf "  sure to note the exact version, name and distribution of the image you were\n"
	printf "  attempting to boot.\n\n"

	printf "  The file ${LIVELOG} contains some debugging information but booting with the\n"
	printf "  ${DEBUG} command-line parameter will greatly increase its verbosity which is\n"
	printf "  extremely useful when diagnosing issues.\n\n"

	if [ -n "${panic}" ]; then
		printf "  live-initramfs will now restart your system. "
	else
		printf "  live-initramfs will now start a shell. "
	fi
	printf "The error message was:\n\n    "

	# Call original panic
	. /scripts/functions
	panic "$@"
}