/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2013 Mark Johnston */ #pragma D depends_on module kernel #pragma D depends_on provider ip /* * pktinfo is where packet ID info can be made available for deeper * analysis if packet IDs become supported by the kernel in the future. * The pkt_addr member is currently always NULL. */ typedef struct pktinfo { uintptr_t pkt_addr; } pktinfo_t; /* * csinfo is where connection state info is made available. */ typedef uint32_t zoneid_t; typedef struct csinfo { uintptr_t cs_addr; uint64_t cs_cid; pid_t cs_pid; zoneid_t cs_zoneid; } csinfo_t; /* * ipinfo contains common IP info for both IPv4 and IPv6. */ typedef struct ipinfo { uint8_t ip_ver; /* IP version (4, 6) */ uint32_t ip_plength; /* payload length */ string ip_saddr; /* source address */ string ip_daddr; /* destination address */ } ipinfo_t; /* * ifinfo contains network interface info. */ typedef struct ifinfo { string if_name; /* interface name */ int8_t if_local; /* is delivered locally */ /*netstackid_t if_ipstack;*/ /* ipstack ID */ uintptr_t if_addr; /* pointer to raw ill_t */ } ifinfo_t; typedef uint32_t ipaddr_t; typedef struct { uint8_t ipha_version_and_hdr_length; uint8_t ipha_type_of_service; uint16_t ipha_length; uint16_t ipha_ident; uint16_t ipha_fragment_offset_and_flags; uint8_t ipha_ttl; uint8_t ipha_protocol; uint16_t ipha_hdr_checksum; ipaddr_t ipha_src; ipaddr_t ipha_dst; } ipha_t; /* * ipv4info is a translated version of the IPv4 header (with raw pointer). * These values are NULL if the packet is not IPv4. */ typedef struct ipv4info { uint8_t ipv4_ver; /* IP version (4) */ uint8_t ipv4_ihl; /* header length, bytes */ uint8_t ipv4_tos; /* type of service field */ uint16_t ipv4_length; /* length (header + payload) */ uint16_t ipv4_ident; /* identification */ uint8_t ipv4_flags; /* IP flags */ uint16_t ipv4_offset; /* fragment offset */ uint8_t ipv4_ttl; /* time to live */ uint8_t ipv4_protocol; /* next level protocol */ string ipv4_protostr; /* next level protocol, as a string */ uint16_t ipv4_checksum; /* header checksum */ ipaddr_t ipv4_src; /* source address */ ipaddr_t ipv4_dst; /* destination address */ string ipv4_saddr; /* source address, string */ string ipv4_daddr; /* destination address, string */ ipha_t *ipv4_hdr; /* pointer to raw header */ } ipv4info_t; /* * ipv6info is a translated version of the IPv6 header (with raw pointer). * These values are NULL if the packet is not IPv6. */ typedef struct in6_addr in6_addr_t; typedef struct ipv6info { uint8_t ipv6_ver; /* IP version (6) */ uint8_t ipv6_tclass; /* traffic class */ uint32_t ipv6_flow; /* flow label */ uint16_t ipv6_plen; /* payload length */ uint8_t ipv6_nexthdr; /* next header protocol */ string ipv6_nextstr; /* next header protocol, as a string */ uint8_t ipv6_hlim; /* hop limit */ in6_addr_t *ipv6_src; /* source address */ in6_addr_t *ipv6_dst; /* destination address */ string ipv6_saddr; /* source address, string */ string ipv6_daddr; /* destination address, string */ struct ip6_hdr *ipv6_hdr; /* pointer to raw header */ } ipv6info_t; #pragma D binding "1.5" IPPROTO_IP inline short IPPROTO_IP = 0; #pragma D binding "1.5" IPPROTO_ICMP inline short IPPROTO_ICMP = 1; #pragma D binding "1.5" IPPROTO_IGMP inline short IPPROTO_IGMP = 2; #pragma D binding "1.5" IPPROTO_IPV4 inline short IPPROTO_IPV4 = 4; #pragma D binding "1.5" IPPROTO_TCP inline short IPPROTO_TCP = 6; #pragma D binding "1.5" IPPROTO_UDP inline short IPPROTO_UDP = 17; #pragma D binding "1.5" IPPROTO_IPV6 inline short IPPROTO_IPV6 = 41; #pragma D binding "1.5" IPPROTO_ROUTING inline short IPPROTO_ROUTING = 43; #pragma D binding "1.5" IPPROTO_FRAGMENT inline short IPPROTO_FRAGMENT = 44; #pragma D binding "1.5" IPPROTO_RSVP inline short IPPROTO_RSVP = 46; #pragma D binding "1.5" IPPROTO_GRE inline short IPPROTO_GRE = 47; #pragma D binding "1.5" IPPROTO_ESP inline short IPPROTO_ESP = 50; #pragma D binding "1.5" IPPROTO_AH inline short IPPROTO_AH = 51; #pragma D binding "1.5" IPPROTO_MOBILE inline short IPPROTO_MOBILE = 55; #pragma D binding "1.5" IPPROTO_ICMPV6 inline short IPPROTO_ICMPV6 = 58; #pragma D binding "1.5" IPPROTO_DSTOPTS inline short IPPROTO_DSTOPTS = 60; #pragma D binding "1.5" IPPROTO_ETHERIP inline short IPPROTO_ETHERIP = 97; #pragma D binding "1.5" IPPROTO_PIM inline short IPPROTO_PIM = 103; #pragma D binding "1.5" IPPROTO_IPCOMP inline short IPPROTO_IPCOMP = 108; #pragma D binding "1.5" IPPROTO_SCTP inline short IPPROTO_SCTP = 132; #pragma D binding "1.5" IPPROTO_RAW inline short IPPROTO_RAW = 255; #pragma D binding "1.13" IPPROTO_UDPLITE inline short IPPROTO_UDPLITE = 136; inline uint8_t INP_IPV4 = 0x01; inline uint8_t INP_IPV6 = 0x02; #pragma D binding "1.5" protocols inline string protocols[int proto] = proto == IPPROTO_IP ? "IP" : proto == IPPROTO_ICMP ? "ICMP" : proto == IPPROTO_IGMP ? "IGMP" : proto == IPPROTO_IPV4 ? "IPV4" : proto == IPPROTO_TCP ? "TCP" : proto == IPPROTO_UDP ? "UDP" : proto == IPPROTO_IPV6 ? "IPV6" : proto == IPPROTO_ROUTING ? "ROUTING" : proto == IPPROTO_FRAGMENT ? "FRAGMENT" : proto == IPPROTO_RSVP ? "RSVP" : proto == IPPROTO_GRE ? "GRE" : proto == IPPROTO_ESP ? "ESP" : proto == IPPROTO_AH ? "AH" : proto == IPPROTO_MOBILE ? "MOBILE" : proto == IPPROTO_ICMPV6 ? "ICMPV6" : proto == IPPROTO_DSTOPTS ? "DSTOPTS" : proto == IPPROTO_ETHERIP ? "ETHERIP" : proto == IPPROTO_PIM ? "PIM" : proto == IPPROTO_IPCOMP ? "IPCOMP" : proto == IPPROTO_SCTP ? "SCTP" : proto == IPPROTO_UDPLITE ? "UDPLITE" : proto == IPPROTO_RAW ? "RAW" : ""; /* * This field is always NULL according to the current definition of the ip * probes. */ #pragma D binding "1.5" translator translator pktinfo_t < void *p > { pkt_addr = NULL; }; #pragma D binding "1.5" translator translator csinfo_t < void *p > { cs_addr = NULL; cs_cid = (uint64_t)p; cs_pid = 0; cs_zoneid = 0; }; #pragma D binding "1.6.3" translator translator csinfo_t < struct inpcb *p > { cs_addr = NULL; cs_cid = (uint64_t)p; cs_pid = 0; /* XXX */ cs_zoneid = 0; }; #pragma D binding "1.5" translator translator ipinfo_t < uint8_t *p > { ip_ver = p == NULL ? 0 : ((struct ip *)p)->ip_v; ip_plength = p == NULL ? 0 : ((struct ip *)p)->ip_v == 4 ? ntohs(((struct ip *)p)->ip_len) - (((struct ip *)p)->ip_hl << 2): ntohs(((struct ip6_hdr *)p)->ip6_ctlun.ip6_un1.ip6_un1_plen); ip_saddr = p == NULL ? "" : ((struct ip *)p)->ip_v == 4 ? inet_ntoa(&((struct ip *)p)->ip_src.s_addr) : inet_ntoa6(&((struct ip6_hdr *)p)->ip6_src); ip_daddr = p == NULL ? "" : ((struct ip *)p)->ip_v == 4 ? inet_ntoa(&((struct ip *)p)->ip_dst.s_addr) : inet_ntoa6(&((struct ip6_hdr *)p)->ip6_dst); }; #pragma D binding "1.13" translator translator ipinfo_t < struct mbuf *m > { ip_ver = m == NULL ? 0 : ((struct ip *)m->m_data)->ip_v; ip_plength = m == NULL ? 0 : ((struct ip *)m->m_data)->ip_v == 4 ? ntohs(((struct ip *)m->m_data)->ip_len) - (((struct ip *)m->m_data)->ip_hl << 2): ntohs(((struct ip6_hdr *)m->m_data)->ip6_ctlun.ip6_un1.ip6_un1_plen); ip_saddr = m == NULL ? "" : ((struct ip *)m->m_data)->ip_v == 4 ? inet_ntoa(&((struct ip *)m->m_data)->ip_src.s_addr) : inet_ntoa6(&((struct ip6_hdr *)m->m_data)->ip6_src); ip_daddr = m == NULL ? "" : ((struct ip *)m->m_data)->ip_v == 4 ? inet_ntoa(&((struct ip *)m->m_data)->ip_dst.s_addr) : inet_ntoa6(&((struct ip6_hdr *)m->m_data)->ip6_dst); }; #pragma D binding "1.5" IFF_LOOPBACK inline int IFF_LOOPBACK = 0x8; #pragma D binding "1.5" translator translator ifinfo_t < struct ifnet *p > { if_name = p == NULL ? "" : p->if_xname; if_local = p == NULL ? 0 : (p->if_flags & IFF_LOOPBACK) == 0 ? 0 : 1; if_addr = (uintptr_t)p; }; #pragma D binding "1.5" translator translator ipv4info_t < struct ip *p > { ipv4_ver = p == NULL ? 0 : p->ip_v; ipv4_ihl = p == NULL ? 0 : p->ip_hl; ipv4_tos = p == NULL ? 0 : p->ip_tos; ipv4_length = p == NULL ? 0 : ntohs(p->ip_len); ipv4_ident = p == NULL ? 0 : ntohs(p->ip_id); ipv4_flags = p == NULL ? 0 : (ntohs(p->ip_off) & 0xe000) >> 8; ipv4_offset = p == NULL ? 0 : ntohs(p->ip_off) & 0x1fff; ipv4_ttl = p == NULL ? 0 : p->ip_ttl; ipv4_protocol = p == NULL ? 0 : p->ip_p; ipv4_protostr = p == NULL ? "" : protocols[p->ip_p]; ipv4_checksum = p == NULL ? 0 : ntohs(p->ip_sum); ipv4_src = p == NULL ? 0 : (ipaddr_t)ntohl(p->ip_src.s_addr); ipv4_dst = p == NULL ? 0 : (ipaddr_t)ntohl(p->ip_dst.s_addr); ipv4_saddr = p == NULL ? 0 : inet_ntoa(&p->ip_src.s_addr); ipv4_daddr = p == NULL ? 0 : inet_ntoa(&p->ip_dst.s_addr); ipv4_hdr = (ipha_t *)p; }; #pragma D binding "1.5" translator translator ipv6info_t < struct ip6_hdr *p > { ipv6_ver = p == NULL ? 0 : (ntohl(p->ip6_ctlun.ip6_un1.ip6_un1_flow) & 0xf0000000) >> 28; ipv6_tclass = p == NULL ? 0 : (ntohl(p->ip6_ctlun.ip6_un1.ip6_un1_flow) & 0x0ff00000) >> 20; ipv6_flow = p == NULL ? 0 : ntohl(p->ip6_ctlun.ip6_un1.ip6_un1_flow) & 0x000fffff; ipv6_plen = p == NULL ? 0 : ntohs(p->ip6_ctlun.ip6_un1.ip6_un1_plen); ipv6_nexthdr = p == NULL ? 0 : p->ip6_ctlun.ip6_un1.ip6_un1_nxt; ipv6_nextstr = p == NULL ? "" : protocols[p->ip6_ctlun.ip6_un1.ip6_un1_nxt]; ipv6_hlim = p == NULL ? 0 : p->ip6_ctlun.ip6_un1.ip6_un1_hlim; ipv6_src = p == NULL ? 0 : (in6_addr_t *)&p->ip6_src; ipv6_dst = p == NULL ? 0 : (in6_addr_t *)&p->ip6_dst; ipv6_saddr = p == NULL ? 0 : inet_ntoa6(&p->ip6_src); ipv6_daddr = p == NULL ? 0 : inet_ntoa6(&p->ip6_dst); ipv6_hdr = p; };