X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/5663cdab5ec8730ade9938c1ace64a4859d9ef7b..59864b113d8f2310a38d916e11a27c6f7e979ad9:/print-ether.c diff --git a/print-ether.c b/print-ether.c index 231c0728..26c5c97c 100644 --- a/print-ether.c +++ b/print-ether.c @@ -19,7 +19,6 @@ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ -#define NETDISSECT_REWORKED #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -76,11 +75,13 @@ const struct tok ethertype_values[] = { { ETHERTYPE_GRE_ISO, "GRE-OSI" }, { ETHERTYPE_CFM_OLD, "CFM (old)" }, { ETHERTYPE_CFM, "CFM" }, + { ETHERTYPE_IEEE1905_1, "IEEE1905.1" }, { ETHERTYPE_LLDP, "LLDP" }, { ETHERTYPE_TIPC, "TIPC"}, { ETHERTYPE_GEONET_OLD, "GeoNet (old)"}, { ETHERTYPE_GEONET, "GeoNet"}, { ETHERTYPE_CALM_FAST, "CALM FAST"}, + { ETHERTYPE_AOE, "AoE" }, { 0, NULL} }; @@ -89,30 +90,30 @@ ether_hdr_print(netdissect_options *ndo, const u_char *bp, u_int length) { register const struct ether_header *ep; - u_int16_t ether_type; + uint16_t ether_type; ep = (const struct ether_header *)bp; - (void)ND_PRINT((ndo, "%s > %s", - etheraddr_string(ESRC(ep)), - etheraddr_string(EDST(ep)))); + ND_PRINT((ndo, "%s > %s", + etheraddr_string(ndo, ESRC(ep)), + etheraddr_string(ndo, EDST(ep)))); ether_type = EXTRACT_16BITS(&ep->ether_type); if (!ndo->ndo_qflag) { if (ether_type <= ETHERMTU) - (void)ND_PRINT((ndo, ", 802.3")); + ND_PRINT((ndo, ", 802.3")); else - (void)ND_PRINT((ndo, ", ethertype %s (0x%04x)", + ND_PRINT((ndo, ", ethertype %s (0x%04x)", tok2str(ethertype_values,"Unknown", ether_type), ether_type)); } else { if (ether_type <= ETHERMTU) - (void)ND_PRINT((ndo, ", 802.3")); + ND_PRINT((ndo, ", 802.3")); else - (void)ND_PRINT((ndo, ", %s", tok2str(ethertype_values,"Unknown Ethertype (0x%04x)", ether_type))); + ND_PRINT((ndo, ", %s", tok2str(ethertype_values,"Unknown Ethertype (0x%04x)", ether_type))); } - (void)ND_PRINT((ndo, ", length %u: ", length)); + ND_PRINT((ndo, ", length %u: ", length)); } /* @@ -129,7 +130,6 @@ ether_print(netdissect_options *ndo, struct ether_header *ep; u_int orig_length; u_short ether_type; - u_short extracted_ether_type; if (caplen < ETHER_HDRLEN || length < ETHER_HDRLEN) { ND_PRINT((ndo, "[|ether]")); @@ -156,17 +156,10 @@ recurse: */ if (ether_type <= ETHERMTU) { /* Try to print the LLC-layer header & higher layers */ - if (llc_print(ndo, p, length, caplen, ESRC(ep), EDST(ep), - &extracted_ether_type) == 0) { + if (llc_print(ndo, p, length, caplen, ESRC(ep), EDST(ep)) == 0) { /* ether_type not known, print raw packet */ - if (!ndo->ndo_eflag) { - if (print_encap_header != NULL) - (*print_encap_header)(ndo, encap_header_arg); - ether_hdr_print(ndo, (u_char *)ep, orig_length); - } - if (!ndo->ndo_suppress_default_print) - ndo->ndo_default_print(ndo, p, caplen); + ND_DEFAULTPRINT(p, caplen); } } else if (ether_type == ETHERTYPE_8021Q || ether_type == ETHERTYPE_8021Q9100 || @@ -181,12 +174,9 @@ recurse: return; } if (ndo->ndo_eflag) { - u_int16_t tag = EXTRACT_16BITS(p); + uint16_t tag = EXTRACT_16BITS(p); - ND_PRINT((ndo, "vlan %u, p %u%s, ", - tag & 0xfff, - tag >> 13, - (tag & 0x1000) ? ", CFI" : "")); + ND_PRINT((ndo, "%s, ", ieee8021q_tci_string(tag))); } ether_type = EXTRACT_16BITS(p + 2); @@ -207,17 +197,10 @@ recurse: * there's an LLC header and payload. */ /* Try to print the LLC-layer header & higher layers */ - if (llc_print(ndo, p, length, caplen, ESRC(ep), EDST(ep), - &extracted_ether_type) == 0) { + if (llc_print(ndo, p, length, caplen, ESRC(ep), EDST(ep)) == 0) { /* ether_type not known, print raw packet */ - if (!ndo->ndo_eflag) { - if (print_encap_header != NULL) - (*print_encap_header)(ndo, encap_header_arg); - ether_hdr_print(ndo, (u_char *)ep, orig_length); - } - if (!ndo->ndo_suppress_default_print) - ndo->ndo_default_print(ndo, p, caplen); + ND_DEFAULTPRINT(p, caplen); } } else { if (ethertype_print(ndo, ether_type, p, length, caplen) == 0) { @@ -229,7 +212,7 @@ recurse: } if (!ndo->ndo_suppress_default_print) - ndo->ndo_default_print(ndo, p, caplen); + ND_DEFAULTPRINT(p, caplen); } } } @@ -324,11 +307,9 @@ ethertype_print(netdissect_options *ndo, ip_print(ndo, p, length); return (1); -#ifdef INET6 case ETHERTYPE_IPV6: ip6_print(ndo, p, length); return (1); -#endif /*INET6*/ case ETHERTYPE_ARP: case ETHERTYPE_REVARP: @@ -336,17 +317,17 @@ ethertype_print(netdissect_options *ndo, return (1); case ETHERTYPE_DN: - decnet_print(/*ndo,*/p, length, caplen); + decnet_print(ndo, p, length, caplen); return (1); case ETHERTYPE_ATALK: if (ndo->ndo_vflag) - fputs("et1 ", stdout); - atalk_print(/*ndo,*/p, length); + ND_PRINT((ndo, "et1 ")); + atalk_print(ndo, p, length); return (1); case ETHERTYPE_AARP: - aarp_print(/*ndo,*/p, length); + aarp_print(ndo, p, length); return (1); case ETHERTYPE_IPX: @@ -354,9 +335,9 @@ ethertype_print(netdissect_options *ndo, ipx_print(ndo, p, length); return (1); - case ETHERTYPE_ISO: - isoclns_print(/*ndo,*/p+1, length-1, length-1); - return(1); + case ETHERTYPE_ISO: + isoclns_print(ndo, p + 1, length - 1, length - 1); + return(1); case ETHERTYPE_PPPOED: case ETHERTYPE_PPPOES: @@ -376,7 +357,7 @@ ethertype_print(netdissect_options *ndo, case ETHERTYPE_PPP: if (length) { ND_PRINT((ndo, ": ")); - ppp_print(/*ndo,*/p, length); + ppp_print(ndo, p, length); } return (1); @@ -390,11 +371,11 @@ ethertype_print(netdissect_options *ndo, case ETHERTYPE_CFM: case ETHERTYPE_CFM_OLD: - cfm_print(/*ndo,*/p, length); + cfm_print(ndo, p, length); return (1); case ETHERTYPE_LLDP: - lldp_print(/*ndo,*/p, length); + lldp_print(ndo, p, length); return (1); case ETHERTYPE_LOOPBACK: @@ -423,10 +404,15 @@ ethertype_print(netdissect_options *ndo, calm_fast_print(ndo, p-14, p, length); return (1); + case ETHERTYPE_AOE: + aoe_print(ndo, p, length); + return (1); + case ETHERTYPE_LAT: case ETHERTYPE_SCA: case ETHERTYPE_MOPRC: case ETHERTYPE_MOPDL: + case ETHERTYPE_IEEE1905_1: /* default_print for now */ default: return (0);