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, 54 insertions, 0 deletions

diff --git a/VNFs/DPPD-PROX/tools/flow_extract/stream2.hpp b/VNFs/DPPD-PROX/tools/flow_extract/stream2.hpp
new file mode 100644
index 00000000..fd9d9c8c
--- /dev/null
+++ b/VNFs/DPPD-PROX/tools/flow_extract/stream2.hpp
@@ -0,0 +1,54 @@
+/*
+// 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 _STREAM2_H_
+#define _STREAM2_H_
+
+#include <inttypes.h>
+#include <fstream>
+
+#include "netsocket.hpp"
+
+using namespace std;
+
+class Stream2 {
+public:
+	Stream2() : clientServerHdrContent(NULL) {}
+	~Stream2() {delete [] clientServerHdrContent;}
+	int fromFile(ifstream *f);
+	void calcOffsets(ofstream *out);
+	void toFile(ofstream *out) const;
+	void toLua(ofstream *f, const string& binFileName, const string& streamTableName) const;
+	NetSocket getServerNetSocket() const;
+	NetSocket getClientNetSocket() const;
+	void setServerNetSocket(const NetSocket& netSocket);
+	void setClientNetSocket(const NetSocket& netSocket);
+	Stream::Header      streamHdr;
+private:
+	int actionsFromFile(ifstream *f, size_t actionCount);
+	int setReferences(ifstream *f);
+
+	uint8_t *clientServerHdrContent;
+
+	uint32_t clientHdrBeg;
+	uint32_t serverHdrBeg;
+	uint32_t clientContentBeg;
+	uint32_t serverContentBeg;
+
+	vector<Stream::ActionEntry> m_actions;
+};
+
+#endif /* _STREAM2_H_ */