1 files changed, 40 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/tools/flow_extract/pcappktref.hpp b/VNFs/DPPD-PROX/tools/flow_extract/pcappktref.hpp
new file mode 100644
index 00000000..1afaf2a5
--- /dev/null
+++ b/VNFs/DPPD-PROX/tools/flow_extract/pcappktref.hpp
@@ -0,0 +1,40 @@
+/*
+// 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.
+*/
+
+#ifndef _PCAPPKTREF_H_
+#define _PCAPPKTREF_H_
+
+#include <iostream>
+
+#include "pcapreader.hpp"
+#include "pcappkt.hpp"
+
+using namespace std;
+
+class PcapPktRef
+{
+public:
+	PcapPktRef(uint64_t pos, PcapReader *pr) : pos(pos), pr(pr) {}
+	PcapPktRef(const PcapPktRef &other);
+	PcapPktRef() : pos(0), pr(0) {}
+	bool isValid() const {return pos != 0;}
+	PcapPkt getPcapPkt();
+private:
+	uint64_t pos;
+	PcapReader *pr;
+};
+
+#endif /* _PCAPPKTREF_H_ */