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, 32 insertions, 0 deletions

diff --git a/VNFs/DPPD-PROX/tools/flow_extract/pcappktref.cpp b/VNFs/DPPD-PROX/tools/flow_extract/pcappktref.cpp
new file mode 100644
index 00000000..2a0f2f05
--- /dev/null
+++ b/VNFs/DPPD-PROX/tools/flow_extract/pcappktref.cpp
@@ -0,0 +1,32 @@
+/*
+// 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.
+*/
+
+#include "pcappktref.hpp"
+
+PcapPktRef::PcapPktRef(const PcapPktRef &other)
+	: pos(other.pos), pr(other.pr)
+{
+}
+
+PcapPkt PcapPktRef::getPcapPkt()
+{
+	PcapPkt ret;
+
+	if (!pr->readOnce(&ret, pos)) {
+		cerr << "failed to read pcap from pcap pkt ref" << endl;
+	}
+	return ret;
+}