Adding PROX(Packet pROcessing eXecution engine) VNF to sampleVNF

JIRA: SAMPLEVNF-55

PROX is a DPDK-based application implementing Telco use-cases such as
a simplified BRAS/BNG, light-weight AFTR... It also allows configuring
finer grained network functions like QoS, Routing, load-balancing...

(We are moving PROX version v039 to sampleVNF
https://01.org/intel-data-plane-performance-demonstrators/prox-overview)

Change-Id: Ia3cb02cf0e49ac5596e922c197ff7e010293d033
Signed-off-by: Deepak S <deepak.s@linux.intel.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/VNFs/DPPD-PROX/tools/flow_extract/streamextract.hpp b/VNFs/DPPD-PROX/tools/flow_extract/streamextract.hpp
new file mode 100644
index 00000000..d5dbdb05
--- /dev/null
+++ b/VNFs/DPPD-PROX/tools/flow_extract/streamextract.hpp
@@ -0,0 +1,55 @@
+/*
+// 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 _STREAMEXTRACT_H_
+#define _STREAMEXTRACT_H_
+
+#include <string>
+#include <list>
+#include <map>
+#include <set>
+
+#include "programconfig.hpp"
+#include "bundle.hpp"
+#include "pcapreader.hpp"
+#include "flowtable.hpp"
+#include "pcappkt.hpp"
+#include "stream3.hpp"
+#include "streamsorter.hpp"
+#include "path.hpp"
+
+using namespace std;
+
+class StreamExtract {
+public:
+	/* The size of the flow table determines the number of flows
+	   that can be active at a given time. When a flow expires, it
+	   is written out to a file and the memory is freed. */
+	StreamExtract(const ProgramConfig &cfg);
+	int run();
+private:
+	int writeToPcaps(const string &sourceFilePath, const set<uint32_t> &streamIDs);
+	int writeToLua(const string& binFilePath, const Path &smallFinalBin, const string& luaFilePath, const string& orderedTemp);
+	int writeFinalBin(const string& sourceFilePath, const string& destFilePath);
+	string createStreamPcapFileName(int id);
+	vector<Bundle> createBundles(const string& streamPath);
+	set<uint32_t> getBundleStreamIDs(const vector<Bundle*>& bundleSamples);
+	FlowTable<pkt_tuple, Stream3> ft2;
+	StreamSorter streamSorter;
+	ProgramConfig cfg;
+};
+
+#endif /* _STREAMEXTRACT_H_ */