2 // Copyright (c) 2010-2017 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
17 #include "pcapwriter.hpp"
19 int PcapWriter::open(const string& file_path)
21 m_handle = pcap_open_dead_with_tstamp_precision(DLT_EN10MB, 65536, PCAP_TSTAMP_PRECISION_NANO);
25 m_pcap_dumper = pcap_dump_open(m_handle, file_path.c_str());
26 if (m_pcap_dumper == NULL) {
34 int PcapWriter::write(const PcapPkt& pkt)
36 pcap_dump((unsigned char *)m_pcap_dumper, &pkt.hdr(), pkt.payload());
40 void PcapWriter::close()
43 pcap_dump_close(m_pcap_dumper);