From 7286b2518ec8e4398b512ce95def9166a7af2e4a Mon Sep 17 00:00:00 2001 From: Deepak S Date: Thu, 13 Jul 2017 21:26:50 -0700 Subject: 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 --- VNFs/DPPD-PROX/tools/flow_extract/streamsorter.hpp | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 VNFs/DPPD-PROX/tools/flow_extract/streamsorter.hpp (limited to 'VNFs/DPPD-PROX/tools/flow_extract/streamsorter.hpp') diff --git a/VNFs/DPPD-PROX/tools/flow_extract/streamsorter.hpp b/VNFs/DPPD-PROX/tools/flow_extract/streamsorter.hpp new file mode 100644 index 00000000..a6d3d6cd --- /dev/null +++ b/VNFs/DPPD-PROX/tools/flow_extract/streamsorter.hpp @@ -0,0 +1,47 @@ +/* +// 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 _STREAMSORTER_H_ +#define _STREAMSORTER_H_ + +#include "stream3.hpp" +#include "flowtable.hpp" +#include "allocator.hpp" + +class StreamSorter { +public: + StreamSorter(size_t flowTableSize, const string& workingDirectory, size_t memoryLimit); + void sort(const string &inputPcapFile, const string &outputBinFile); +private: + void sortChunks(const string &inputPcapFilePath); + void mergeChunks(const string &outputBinFilePath); + void setTempFileName(); + void processPkt(const PcapPkt &pkt); + void resetStreams(); + FlowTable::entry* getFlowEntry(const PcapPkt &pkt); + void flushStreams(ofstream *outputTempFile); + Stream3 *addNewStream(PcapPkt::L4Proto proto); + size_t flowTableSize; + FlowTable *ft; + vector flushOffsets; + vector streams; + string tempFilePath; + const string workingDirectory; + Allocator allocator; + uint32_t streamID; +}; + +#endif /* _STREAMSORTER_H_ */ -- cgit 1.2.3-korg