1 files changed, 69 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/helper-scripts/trailing.sh b/VNFs/DPPD-PROX/helper-scripts/trailing.sh
new file mode 100755
index 00000000..5b64b1d7
--- /dev/null
+++ b/VNFs/DPPD-PROX/helper-scripts/trailing.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+##
+## Copyright (c) 2010-2017 Intel Corporation
+##
+## Licensed under the Apache License, Version 2.0 (the "License");
+## you may not use this file except in compliance with the License.
+## You may obtain a copy of the License at
+##
+##     http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+
+bad_lines=$(grep -nHr -e "[[:space:]]$" *.c *.h gen/*.cfg config/*.cfg)
+
+if [ -n "$bad_lines" ]; then
+    echo "Found trailing white-spaces:"
+    echo $bad_lines
+    exit 1;
+fi
+
+for f in *.c *.h gen/*.cfg config/*.cfg; do
+    result=$(tail -n 1 $f | grep "^$" | wc -l)
+
+    if [ "$result" == "1" ]; then
+        echo "Trailing newlines at end of file $f"
+        exit 1
+    fi
+done;
+
+prev="dummy"
+function findDuplicate() {
+    line=1
+    while read p; do
+	if [ "$prev" == "" ]; then
+	    if [ "$p" == "" ]; then
+		echo "duplicate empty line at $1:$line"
+		bad=1
+	    fi
+	fi
+	prev=$p
+	let "line+=1"
+    done <$1
+}
+
+bad=0
+for f in *.c *.h; do
+    findDuplicate $f
+done;
+
+if [ "$bad" != "0" ]; then
+    exit 1
+fi
+
+tab="	"
+bad_lines=$(grep -nHr -e "^$tab$tab$tab$tab$tab$tab$tab" *.c *.h | head -n1)
+
+if [ -n "$bad_lines" ]; then
+    echo "Code nested too deep:"
+    echo $bad_lines
+    exit 1;
+fi
+
+exit 0