1 files changed, 60 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/helper-scripts/dpi/tsstatsconsfile.py b/VNFs/DPPD-PROX/helper-scripts/dpi/tsstatsconsfile.py
new file mode 100644
index 00000000..10e48a68
--- /dev/null
+++ b/VNFs/DPPD-PROX/helper-scripts/dpi/tsstatsconsfile.py
@@ -0,0 +1,60 @@
+#!/bin/env python
+
+##
+## 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.
+##
+
+from statsconsfile import *
+from decimal import *
+
+class TSStatsConsFile:
+    def __init__(self, fileName, offset):
+        self.offset = offset;
+        self.statsConsFile = StatsConsFile(fileName)
+
+    def readNext(self):
+        entry = self._readNextEntry();
+        if (entry is None):
+            return None;
+
+        while (entry is not None and entry[-1] <= 0):
+            entry = self._readNextEntry();
+
+        return entry;
+
+    def _readNextEntry(self):
+        entry = self.statsConsFile.readNext();
+        if (entry is None):
+            return None;
+
+        rx = 0;
+        tx = 0;
+        active = 0;
+        created = 0;
+        last_tsc = 0;
+        for i in range(0, len(entry), 2):
+            active += entry[i][2]
+            created += entry[i][3]
+            rx += entry[i][4]
+            tx += entry[i][5]
+            last_tsc = entry[i][6]
+
+        last_tsc -= self.offset;
+        last_tsc = Decimal(last_tsc) / self.statsConsFile.getHz();
+
+        return [active, created, rx, tx, last_tsc];
+
+    def close(self):
+        self.statsConsFile.close();