/* * * Copyright (c) 2007-2016 The University of Waikato, Hamilton, New Zealand. * All rights reserved. * * This file is part of libtrace. * * This code has been developed by the University of Waikato WAND * research group. For further information please see http://www.wand.net.nz/ * * libtrace is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * libtrace is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . * * */ #include #include #include #include "libpacketdump.h" DLLEXPORT void decode(int link_type UNUSED, const char *packet, unsigned len) { uint16_t hbh_len = 0; libtrace_ip6_ext_t* hdr = (libtrace_ip6_ext_t*)packet; hbh_len = (hdr->len + 1) * 8; printf(" IPv6 Routing Header: Next Header %u Header Ext Len %u", hdr->nxt, hdr->len); printf("\n IPv6 Routing Header: Routing Type %u Segments Left %u", *packet, *(packet + 1)); printf("\n"); decode_next(packet + hbh_len, len - hbh_len, "ip", hdr->nxt); }