X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive-functions;h=b6d04fb6bd69fbbcb8f4515fa72ed49e3c26e769;hb=9863b7ac3829367dfa144a0bdaf812b39362d264;hp=964fdf0026cd00706d62a698d03a1fbc22cc5ac7;hpb=47527b7666b1a12122a0b17098064e7af745d097;p=live-boot-grml.git

diff --git a/scripts/live-functions b/scripts/live-functions
index 964fdf0..b6d04fb 100644
--- a/scripts/live-functions
+++ b/scripts/live-functions
@@ -29,3 +29,32 @@ really_export ()
 
 	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/localechooser/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
+}