mirror of
https://github.com/ntop/ntopng.git
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129 lines
4.5 KiB
C++
129 lines
4.5 KiB
C++
/*
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*
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* (C) 2013-20 - ntop.org
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#include "ntop_includes.h"
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/* *************************************** */
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ParsedFlowCore::ParsedFlowCore() {
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src_ip.reset(), dst_ip.reset();
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memset(&src_mac, 0, sizeof(src_mac));
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memset(&dst_mac, 0, sizeof(dst_mac));
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memset(&device_ipv6, 0, sizeof(device_ipv6));
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src_tos = dst_tos = 0;
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version = 0;
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device_ip = 0;
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src_port = dst_port = inIndex = outIndex = 0;
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l7_proto = Flow::get_ndpi_unknown_protocol();
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vlan_id = 0;
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pkt_sampling_rate = 1; /* 1:1 (no sampling) */
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l4_proto = 0;
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in_pkts = in_bytes = out_pkts = out_bytes = vrfId = 0;
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in_fragments = out_fragments = 0;
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absolute_packet_octet_counters = 0;
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memset(&tcp, 0, sizeof(tcp));
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first_switched = last_switched = 0;
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direction = source_id = 0;
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}
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/* *************************************** */
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ParsedFlowCore::ParsedFlowCore(const ParsedFlowCore &pfc) {
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src_ip.set(&pfc.src_ip), dst_ip.set(&pfc.dst_ip);
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memcpy(&src_mac, &pfc.src_mac, sizeof(src_mac));
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memcpy(&dst_mac, &pfc.dst_mac, sizeof(dst_mac));
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memcpy(&device_ipv6, &pfc.device_ipv6, sizeof(device_ipv6));
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version = pfc.version;
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device_ip = pfc.device_ip;
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src_port = pfc.src_port, dst_port = pfc.dst_port;
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inIndex = pfc.inIndex, outIndex = pfc.outIndex;
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l7_proto = pfc.l7_proto;
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vlan_id = pfc.vlan_id;
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pkt_sampling_rate = pfc.pkt_sampling_rate;
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l4_proto = pfc.l4_proto;
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in_pkts = pfc.in_pkts, in_bytes = pfc.in_bytes;
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out_pkts = pfc.out_pkts, out_bytes = pfc.out_bytes;
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vrfId = pfc.vrfId;
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absolute_packet_octet_counters = pfc.absolute_packet_octet_counters;
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memcpy(&tcp, &pfc.tcp, sizeof(tcp));
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first_switched = pfc.first_switched, last_switched = pfc.last_switched;
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direction = pfc.direction;
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source_id = pfc.source_id;
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}
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/* *************************************** */
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ParsedFlowCore::~ParsedFlowCore() {
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}
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/* *************************************** */
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void ParsedFlowCore::swap() {
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u_int8_t tmp_mac[6];
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IpAddress tmp_ip;
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u_int16_t tmp_port, tmp_index;
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u_int32_t tmp_bytes, tmp_pkts;
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u_int32_t tmp_fragments;
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u_int8_t tmp_tcp_flags;
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u_int32_t tmp_ooo_pkts, tmp_retr_pkts, tmp_lost_pkts;
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struct timeval tmp_nw_latency;
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memcpy(&tmp_mac, &src_mac, sizeof(tmp_mac));
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tmp_ip.set(&src_ip);
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tmp_port = src_port, tmp_index = inIndex;
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tmp_bytes = in_bytes, tmp_pkts = in_pkts;
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tmp_fragments = in_fragments;
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tmp_tcp_flags = tcp.client_tcp_flags;
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tmp_ooo_pkts = tcp.ooo_in_pkts, tmp_retr_pkts = tcp.retr_in_pkts, tmp_lost_pkts = tcp.lost_in_pkts;
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memcpy(&tmp_nw_latency, &tcp.clientNwLatency, sizeof(tcp.clientNwLatency));
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memcpy(&src_mac, &dst_mac, sizeof(src_mac));
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src_ip.set(&dst_ip);
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src_port = dst_port, inIndex = outIndex;
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in_bytes = out_bytes, in_pkts = out_pkts;
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in_fragments = out_fragments;
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tcp.client_tcp_flags = tcp.server_tcp_flags;
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tcp.ooo_in_pkts = tcp.ooo_out_pkts, tcp.retr_in_pkts = tcp.retr_out_pkts, tcp.lost_in_pkts = tcp.lost_out_pkts;
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memcpy(&tcp.clientNwLatency, &tcp.serverNwLatency, sizeof(tcp.clientNwLatency));
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memcpy(&dst_mac, &tmp_mac, sizeof(dst_mac));
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dst_ip.set(&tmp_ip);
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dst_port = tmp_port, outIndex = tmp_index;
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out_bytes = tmp_bytes, out_pkts = tmp_pkts;
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out_fragments = tmp_fragments;
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tcp.server_tcp_flags = tmp_tcp_flags;
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tcp.ooo_out_pkts = tmp_ooo_pkts, tcp.retr_out_pkts = tmp_retr_pkts, tcp.lost_out_pkts = tmp_lost_pkts;
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memcpy(&tcp.serverNwLatency, &tmp_nw_latency, sizeof(tcp.serverNwLatency));
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}
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/* *************************************** */
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void ParsedFlowCore::print() {
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char buf1[32], buf2[32];
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src_ip.print(buf1, sizeof(buf1));
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dst_ip.print(buf2, sizeof(buf2));
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ntop->getTrace()->traceEvent(TRACE_NORMAL, "[src: %s][dst: %s][src_port: %u][dst_port: %u]",
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src_ip.print(buf1, sizeof(buf1)),
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dst_ip.print(buf2, sizeof(buf2)),
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ntohs(src_port), ntohs(dst_port));
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}
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