release 1.7.0. fixed mdev stuff

1 files changed, 42 insertions, 6 deletions

diff --git a/subdir_dev b/subdir_dev
index e1d5326..7115e9e 100644
--- a/subdir_dev
+++ b/subdir_dev
@@ -1,12 +1,48 @@
 #!/bin/sh
 
 # scripts that moves devices to the $1/ subdir.
+# usage: subdir_dev [-ln] DIR [NEW_NAME]
+# options:
+#   -l  create link (i.e.  /dev/pcm0 -> /dev/snd/pcm0)
+#   -n  devicename from number (i.e. /dev/loop0 => /dev/loop/0)
 
-if [ "$ACTION" = remove ] ; then
-	mv $1/$MDEV $MDEV
-	rmdir $1 2>/dev/null
-else
-	mkdir -p $1 
-	mv $MDEV $1/$2
+while getopts "ln" opt; do
+	case "$opt" in
+		l) 	link=1
+			;;
+		n) 	dev=${MDEV%[0-9]*}
+			new_name=${MDEV#${dev}}
+			;;
+	esac
+done
+shift $(( $OPTIND - 1 ))
+
+if [ -n "$2" ]; then
+	new_name="$2"
 fi
 
+case "$ACTION" in
+	add|"")
+		mkdir -p $1 
+		mv $MDEV $1/$new_name
+		if [ "$link" = 1 ] ; then
+			if [ -z "$new_name" ] ; then
+				ln -snf $1/$MDEV $MDEV
+			else
+				ln -snf $1/$new_name $MDEV
+			fi
+		fi
+		;;
+	remove)
+		if [ "$link" = 1 ] ; then
+			rm -f $MDEV
+		fi
+		if [ -z "$new_name" ]; then
+			mv $1/$MDEV $MDEV
+		else
+			mv $1/$new_name $MDEV
+		fi
+		rmdir $1 2>/dev/null
+		;;
+esac
+