164 	char	*cps[20], **cpp, c, ipopts[68];  in parseline()  local
179 	cpp = cps;  in parseline()
180 	if (!*cpp)  in parseline()
183 	c = **cpp;  in parseline()
185 		fprintf(stderr, "bad direction \"%s\"\n", *cpp);  in parseline()
190 	if (!strcasecmp(*cpp, "out6") || !strcasecmp(*cpp, "in6")) {  in parseline()
191 		return (parseipv6(cpp, (ip6_t *)ip, ifn, out));  in parseline()
196 	cpp++;  in parseline()
197 	if (!*cpp)  in parseline()
200 	if (!strcasecmp(*cpp, "on")) {  in parseline()
201 		cpp++;  in parseline()
202 		if (!*cpp)  in parseline()
204 		*ifn = strdup(*cpp++);  in parseline()
205 		if (!*cpp)  in parseline()
209 	c = **cpp;  in parseline()
211 	if (!strcasecmp(*cpp, "tcp") || !strcasecmp(*cpp, "udp") ||  in parseline()
212 	    !strcasecmp(*cpp, "icmp")) {  in parseline()
226 		cpp++;  in parseline()
227 	} else if (ISDIGIT(**cpp) && !index(*cpp, '.')) {  in parseline()
228 		ip->ip_p = atoi(*cpp);  in parseline()
229 		cpp++;  in parseline()
233 	if (!*cpp)  in parseline()
238 		last = strchr(*cpp, ',');  in parseline()
250 	ip->ip_src.s_addr = tx_hostnum(*cpp, &r);  in parseline()
251 	cpp++;  in parseline()
252 	if (!*cpp)  in parseline()
258 		last = strchr(*cpp, ',');  in parseline()
266 	ip->ip_dst.s_addr = tx_hostnum(*cpp, &r);  in parseline()
267 	cpp++;  in parseline()
269 		if (*cpp != NULL) {  in parseline()
273 			for (s = *cpp; *s; s++)  in parseline()
277 				cpp++;  in parseline()
283 		if (*cpp && !strncasecmp(*cpp, "seq=", 4)) {  in parseline()
284 			tcp->th_seq = htonl(atoi(*cpp + 4));  in parseline()
285 			cpp++;  in parseline()
288 		if (*cpp && !strncasecmp(*cpp, "ack=", 4)) {  in parseline()
289 			tcp->th_ack = htonl(atoi(*cpp + 4));  in parseline()
290 			cpp++;  in parseline()
292 	} else if (*cpp && ip->ip_p == IPPROTO_ICMP) {  in parseline()
295 		t = strchr(*cpp, ',');  in parseline()
299 		ic->icmp_type = geticmptype(AF_INET, *cpp);  in parseline()
302 		cpp++;  in parseline()
311 	if (*cpp && !strcasecmp(*cpp, "opt")) {  in parseline()
314 		cpp++;  in parseline()
315 		olen = buildopts(*cpp, ipopts, (IP_HL(ip) - 5) << 2);  in parseline()
335 parseipv6(char **cpp, ip6_t *ip6, char **ifn, int *out)  in parseipv6()  argument
345 	*out = (**cpp == 'o') ? 1 : 0;  in parseipv6()
346 	cpp++;  in parseipv6()
347 	if (!*cpp)  in parseipv6()
350 	if (!strcasecmp(*cpp, "on")) {  in parseipv6()
351 		cpp++;  in parseipv6()
352 		if (!*cpp)  in parseipv6()
354 		*ifn = strdup(*cpp++);  in parseipv6()
355 		if (!*cpp)  in parseipv6()
359 	if (!strcasecmp(*cpp, "tcp")) {  in parseipv6()
362 		cpp++;  in parseipv6()
363 	} else if (!strcasecmp(*cpp, "udp")) {  in parseipv6()
366 		cpp++;  in parseipv6()
367 	} else if (!strcasecmp(*cpp, "icmpv6")) {  in parseipv6()
370 		cpp++;  in parseipv6()
371 	} else if (ISDIGIT(**cpp) && !index(*cpp, ':')) {  in parseipv6()
372 		ip6->ip6_nxt = atoi(*cpp);  in parseipv6()
373 		cpp++;  in parseipv6()
377 	if (!*cpp)  in parseipv6()
398 		last = strchr(*cpp, ',');  in parseipv6()
411 	if (inet_pton(AF_INET6, *cpp, &ip6->ip6_src) != 1) {  in parseipv6()
412 		fprintf(stderr, "cannot parse source address '%s'\n", *cpp);  in parseipv6()
416 	cpp++;  in parseipv6()
417 	if (!*cpp)  in parseipv6()
423 		last = strchr(*cpp, ',');  in parseipv6()
432 	if (inet_pton(AF_INET6, *cpp, &ip6->ip6_dst) != 1) {  in parseipv6()
434 			*cpp);  in parseipv6()
438 	cpp++;  in parseipv6()
440 		if (*cpp != NULL) {  in parseipv6()
444 			for (s = *cpp; *s; s++)  in parseipv6()
448 				cpp++;  in parseipv6()
454 		if (*cpp && !strncasecmp(*cpp, "seq=", 4)) {  in parseipv6()
455 			tcp->th_seq = htonl(atoi(*cpp + 4));  in parseipv6()
456 			cpp++;  in parseipv6()
459 		if (*cpp && !strncasecmp(*cpp, "ack=", 4)) {  in parseipv6()
460 			tcp->th_ack = htonl(atoi(*cpp + 4));  in parseipv6()
461 			cpp++;  in parseipv6()
463 	} else if (*cpp && ip6->ip6_nxt == IPPROTO_ICMPV6) {  in parseipv6()
466 		t = strchr(*cpp, ',');  in parseipv6()
470 		ic6->icmp6_type = geticmptype(AF_INET6, *cpp);  in parseipv6()