Radix cross Linux

Index: update-usbids.in
===================================================================
--- update-usbids.in	(nonexistent)
+++ update-usbids.in	(revision 5)
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# see also update-pciids.sh (fancier)
+
+[ "$1" = "-q" ] && quiet="true" || quiet="false"
+
+set -e
+SRC="http://www.linux-usb.org/usb.ids"
+DEST=@usbids@
+
+# if usb.ids is read-only (because the filesystem is read-only),
+# then just skip this whole process.
+if ! touch ${DEST} >&2 >/dev/null ; then
+	${quiet} || echo "${DEST} is read-only, exiting."
+	exit 0
+fi
+
+if which wget >/dev/null 2>&1 ; then
+	DL="wget -O $DEST.new $SRC"
+	${quiet} && DL="$DL -q"
+elif which lynx >/dev/null 2>&1 ; then
+	DL="eval lynx -source $SRC >$DEST.new"
+else
+	echo >&2 "update-usbids: cannot find wget nor lynx"
+	exit 1
+fi
+
+if ! $DL ; then
+	echo >&2 "update-usbids: download failed"
+	rm -f $DEST.new
+	exit 1
+fi
+
+if ! grep >/dev/null "^C " $DEST.new ; then
+	echo >&2 "update-usbids: missing class info, probably truncated file"
+	exit 1
+fi
+
+if [ -f $DEST ] ; then
+	mv $DEST $DEST.old
+	# --reference is supported only by chmod from GNU file, so let's ignore any errors
+	chmod -f --reference=$DEST.old $DEST.new 2>/dev/null || true
+fi
+mv $DEST.new $DEST
+
+${quiet} || echo "Done."

Property changes on: update-usbids.in
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property