contrib/tcpdump/print-ether.c

111 ether_addresses_print(netdissect_options *ndo, const u_char *src,
119 ether_type_print(netdissect_options *ndo, uint16_t type)
121 	if (!ndo->ndo_qflag)
138 ether_common_print(netdissect_options *ndo, const u_char *p, u_int length,
140     void (*print_switch_tag)(netdissect_options *ndo, const u_char *),
142     void (*print_encap_header)(netdissect_options *ndo, const u_char *),
155 		nd_print_invalid(ndo);
159 		nd_print_trunc(ndo);
164 		(*print_encap_header)(ndo, encap_header_arg);
183 	if (ndo->ndo_eflag)
184 		ether_addresses_print(ndo, src.addr, dst.addr);
190 		(*print_switch_tag)(ndo, p);
218 		if (ndo->ndo_eflag) {
219 			ether_type_print(ndo, length_type);
224 		int ret = macsec_print(ndo, &p, &length, &caplen, &hdrlen,
229 			if (!ndo->ndo_suppress_default_print)
262 			ndo->ndo_protocol = "vlan";
263 			nd_print_trunc(ndo);
267 			ndo->ndo_protocol = "vlan";
268 			nd_print_trunc(ndo);
271 		if (ndo->ndo_eflag) {
274 			ether_type_print(ndo, length_type);
309 		if (!nd_push_snaplen(ndo, p, length)) {
310 			(*ndo->ndo_error)(ndo, S_ERR_ND_MEM_ALLOC,
314 		if (ndo->ndo_eflag) {
324 		llc_hdrlen = llc_print(ndo, p, length, caplen, &src, &dst);
327 			if (!ndo->ndo_suppress_default_print)
332 		nd_pop_packet_info(ndo);
344 		llc_hdrlen = llc_print(ndo, p, length, caplen, &src, &dst);
347 			if (!ndo->ndo_suppress_default_print)
361 		ether_type_print(ndo, length_type);
363 		int bytesConsumed = arista_ethertype_print(ndo, p, length);
372 			if (!ndo->ndo_eflag && length_type > MAX_ETHERNET_LENGTH_VAL) {
373 				ether_addresses_print(ndo, src.addr, dst.addr);
374 				ether_type_print(ndo, length_type);
377 			 if (!ndo->ndo_suppress_default_print)
384 		if (ndo->ndo_eflag) {
385 			ether_type_print(ndo, length_type);
391 		if (ethertype_print(ndo, length_type, p, length, caplen, &src, &dst) == 0) {
393 			if (!ndo->ndo_eflag) {
401 				ether_addresses_print(ndo, src.addr, dst.addr);
402 				ether_type_print(ndo, length_type);
406 			if (!ndo->ndo_suppress_default_print)
421  * FIXME: caplen can and should be derived from ndo->ndo_snapend and p.
424 ether_switch_tag_print(netdissect_options *ndo, const u_char *p, u_int length,
429 	return ether_common_print(ndo, p, length, caplen, print_switch_tag,
439  * FIXME: caplen can and should be derived from ndo->ndo_snapend and p.
442 ether_print(netdissect_options *ndo,
444 	    void (*print_encap_header)(netdissect_options *ndo, const u_char *),
447 	ndo->ndo_protocol = "ether";
448 	return ether_common_print(ndo, p, length, caplen, NULL, 0,
459 ether_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
462 	ndo->ndo_protocol = "ether";
463 	ndo->ndo_ll_hdr_len +=
464 		ether_print(ndo, p, h->len, h->caplen, NULL, NULL);
477 netanalyzer_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
483 	ndo->ndo_protocol = "netanalyzer";
487 	ndo->ndo_ll_hdr_len += 4;
488 	ndo->ndo_ll_hdr_len +=
489 		ether_print(ndo, p + 4, h->len - 4, h->caplen - 4, NULL, NULL);
503 netanalyzer_transparent_if_print(netdissect_options *ndo,
511 	ndo->ndo_protocol = "netanalyzer_transparent";
515 	ndo->ndo_ll_hdr_len += 12;
516 	ndo->ndo_ll_hdr_len +=
517 		ether_print(ndo, p + 12, h->len - 12, h->caplen - 12, NULL, NULL);
528 ethertype_print(netdissect_options *ndo,
536 		ip_print(ndo, p, length);
540 		ip6_print(ndo, p, length);
545 		arp_print(ndo, p, length, caplen);
549 		decnet_print(ndo, p, length, caplen);
553 		if (ndo->ndo_vflag)
555 		atalk_print(ndo, p, length);
559 		aarp_print(ndo, p, length);
564 		ipx_print(ndo, p, length);
569 			ndo->ndo_protocol = "isoclns";
570 			nd_print_trunc(ndo);
576 		isoclns_print(ndo, p + 1, length - 1);
583 		pppoe_print(ndo, p, length);
587 		eapol_print(ndo, p);
591 		rtl_print(ndo, p, length, src, dst);
597 			ppp_print(ndo, p, length);
602 		mpcp_print(ndo, p, length);
606 		slow_print(ndo, p, length);
611 		cfm_print(ndo, p, length);
615 		lldp_print(ndo, p, length);
619 		nsh_print(ndo, p, length);
623 		loopback_print(ndo, p, length);
628 		mpls_print(ndo, p, length);
632 		tipc_print(ndo, p, length, caplen);
636 		msnlb_print(ndo, p);
641 		geonet_print(ndo, p, length, src);
645 		calm_fast_print(ndo, p, length, src);
649 		aoe_print(ndo, p, length);
653 		ptp_print(ndo, p, length);