add show_interfaces scripts

1 files changed, 75 insertions, 0 deletions

diff --git a/scripts/show_interfaces_system b/scripts/show_interfaces_system
new file mode 100755
index 0000000..abc79d4
--- /dev/null
+++ b/scripts/show_interfaces_system
@@ -0,0 +1,75 @@
+#!/bin/bash
+# **** License ****
+# Version: VPL 1.0
+#
+# The contents of this file are subject to the Vyatta Public License
+# Version 1.0 ("License"); you may not use this file except in
+# compliance with the License. You may obtain a copy of the License at
+# http://www.vyatta.com/vpl
+#
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+#
+# This code was originally developed by Vyatta, Inc.
+# Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
+# All Rights Reserved.
+#
+# Author: Tom Grennan
+# Date: 2007
+#
+# **** End License ****
+
+test -f /etc/default/vyatta && source /etc/default/vyatta
+: ${vyatta_bindir:=/opt/vyatta/bin}
+
+shopt -s extglob
+shopt -s nullglob
+
+declare progname=${0##*/}
+declare -a full_itfs=( /sys/class/net/+(eth|vmnet|lo|sit|wan)* )
+declare -a itfs
+declare -i flags
+
+_usage ()
+{
+    cat <<-EOF
+	$progname [ enabled ]
+	EOF
+}
+
+_error ()
+{
+    ecode=$1
+    shift
+    echo $@
+    if [ $ecode -eq 1 ] ; then
+        _usage
+    fi
+    exit $ecode
+}
+
+if [ $# -gt 0 ] ; then
+    if [[ $1 == --+(usage|help) ]] ; then
+	_usage
+	exit 0
+    elif [[ $1 != enabled ]] ; then
+	_error 1 Invalid option: $1
+    else
+	for itf in ${full_itfs[@]} ; do
+	    let -i flags="$(cat $itf/flags) & 1"
+	    [[ $flags -eq 1 ]] && \
+		itfs[${#itfs[@]}]=${itf##*/}
+	done
+    fi
+else
+    itfs=( ${full_itfs[@]##*/} )
+fi
+
+$vyatta_bindir/show_interfaces_statistics ${itfs[@]}
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 4
+# End: