--- trunk/core/include/mozilla.sminc	2009/07/12 15:22:08	2859
+++ trunk/core/include/mozilla.sminc	2009/07/12 16:18:50	2860
@@ -66,3 +66,26 @@
 			< ${m} > ${m%.in} || die "sed ${m} failed"
 	done
 }
+
+msetpref()
+{
+	: ${MOZILLA_PREF_CONFIG="magellan.js"}
+	: ${MOZILLA_PREF_PATH="/usr/$(mlibdir)/mozilla-firefox/defaults/pref"}
+	local pref
+	local value
+
+	[[ -z ${pref} ]] && die "msetpref(): no \$pref given"
+
+	if [[ ${pref} = --init ]]
+	then
+		# only create an empty config
+		:> ${BINDIR}/${MOZILLA_PREF_PATH}/${MOZILLA_PREF_CONFIG} || die
+	else
+		# write a pref value
+		[[ -z ${value} ]] && die "msetpref(): no \$value given"
+	
+		# eg:
+		# pref("general.useragent.vendor","Magellan-Linux");
+		echo "pref(\"${pref}\",\"${value}\");" >> ${BINDIR}/${MOZILLA_PREF_PATH}/${MOZILLA_PREF_CONFIG} || die
+	fi
+}