sbin/dhclient/clparse.c

64 	FILE			*cfile;
106 	if ((cfile = fopen(path_dhclient_conf, "r")) != NULL) {
108 			token = peek_token(&val, cfile);
111 			parse_client_statement(cfile, NULL, &top_level_config);
113 		token = next_token(&val, cfile); /* Clear the peek buffer */
114 		fclose(cfile);
150 	FILE	*cfile;
158 	if ((cfile = fopen(path_dhclient_db, "r")) == NULL)
161 		token = next_token(&val, cfile);
166 			skip_to_semi(cfile);
169 			parse_client_lease_statement(cfile, 0);
172 	fclose(cfile);
195 parse_client_statement(FILE *cfile, struct interface_info *ip,
202 	switch (next_token(&val, cfile)) {
204 		parse_option_decl(cfile, &config->send_options[0]);
207 		option = parse_option_decl(cfile, &config->defaults[0]);
212 		option = parse_option_decl(cfile, &config->defaults[0]);
218 		option = parse_option_decl(cfile, &config->defaults[0]);
223 		option = parse_option_decl(cfile, &config->defaults[0]);
228 		parse_string_list(cfile, &config->media, 1);
232 			parse_hardware_param(cfile, &ip->hw_address);
236 			skip_to_semi(cfile);
241 			parse_option_list(cfile, config->requested_options);
246 		parse_option_list(cfile, config->required_options);
249 		parse_lease_time(cfile, &config->timeout);
252 		parse_lease_time(cfile, &config->retry_interval);
255 		parse_lease_time(cfile, &config->select_interval);
258 		parse_lease_time(cfile, &config->reboot_timeout);
261 		parse_lease_time(cfile, &config->backoff_cutoff);
264 		parse_lease_time(cfile, &config->initial_interval);
267 		config->script_name = parse_string(cfile);
272 		parse_interface_declaration(cfile, config);
275 		parse_client_lease_statement(cfile, 1);
278 		parse_client_lease_statement(cfile, 2);
281 		parse_reject_statement(cfile, config);
285 		skip_to_semi(cfile);
288 	token = next_token(&val, cfile);
291 		skip_to_semi(cfile);
296 parse_X(FILE *cfile, u_int8_t *buf, int max)
302 	token = peek_token(&val, cfile);
306 			token = next_token(&val, cfile);
309 				skip_to_semi(cfile);
315 				skip_to_semi(cfile);
318 			token = peek_token(&val, cfile);
320 				token = next_token(&val, cfile);
324 		token = next_token(&val, cfile);
328 			skip_to_semi(cfile);
334 		skip_to_semi(cfile);
345 parse_option_list(FILE *cfile, u_int8_t *list)
353 		token = next_token(&val, cfile);
356 			skip_to_semi(cfile);
365 			skip_to_semi(cfile);
371 			skip_to_semi(cfile);
374 		token = next_token(&val, cfile);
378 		skip_to_semi(cfile);
389 parse_interface_declaration(FILE *cfile, struct client_config *outer_config)
395 	token = next_token(&val, cfile);
398 		skip_to_semi(cfile);
410 	token = next_token(&val, cfile);
413 		skip_to_semi(cfile);
418 		token = peek_token(&val, cfile);
425 		parse_client_statement(cfile, ip, ip->client->config);
427 	token = next_token(&val, cfile);
487 parse_client_lease_statement(FILE *cfile, int is_static)
494 	token = next_token(&val, cfile);
497 		skip_to_semi(cfile);
510 		token = peek_token(&val, cfile);
517 		parse_client_lease_declaration(cfile, lease, &ip);
519 	token = next_token(&val, cfile);
614 parse_client_lease_declaration(FILE *cfile, struct client_lease *lease,
621 	switch (next_token(&val, cfile)) {
626 		token = next_token(&val, cfile);
629 			skip_to_semi(cfile);
636 		if (!parse_ip_addr(cfile, &lease->address))
640 		parse_string_list(cfile, &lease->medium, 0);
643 		lease->filename = parse_string(cfile);
646 		if (!parse_ip_addr(cfile, &lease->nextserver))
650 		lease->server_name = parse_string(cfile);
653 		lease->renewal = parse_date(cfile);
656 		lease->rebind = parse_date(cfile);
659 		lease->expiry = parse_date(cfile);
662 		parse_option_decl(cfile, lease->options);
666 		skip_to_semi(cfile);
669 	token = next_token(&val, cfile);
672 		skip_to_semi(cfile);
677 parse_option_decl(FILE *cfile, struct option_data *options)
693 	token = next_token(&val, cfile);
697 			skip_to_semi(cfile);
703 	token = peek_token(&val, cfile);
706 		token = next_token(&val, cfile);
709 		token = next_token(&val, cfile);
713 				skip_to_semi(cfile);
725 			skip_to_semi(cfile);
746 		skip_to_semi(cfile);
760 				len = parse_X(cfile, &hunkbuf[hunkix],
765 				token = next_token(&val, cfile);
768 					skip_to_semi(cfile);
775 					skip_to_semi(cfile);
783 				if (!parse_ip_addr(cfile, &ip_addr))
791 					skip_to_semi(cfile);
799 				token = next_token(&val, cfile);
804 						skip_to_semi(cfile);
813 				token = next_token(&val, cfile);
822 				token = next_token(&val, cfile);
830 				token = next_token(&val, cfile);
835 						skip_to_semi(cfile);
854 				skip_to_semi(cfile);
858 		token = next_token(&val, cfile);
863 		skip_to_semi(cfile);
876 parse_string_list(FILE *cfile, struct string_list **lp, int multiple)
891 		token = next_token(&val, cfile);
894 			skip_to_semi(cfile);
912 		token = next_token(&val, cfile);
917 		skip_to_semi(cfile);
922 parse_reject_statement(FILE *cfile, struct client_config *config)
930 		if (!parse_ip_addr(cfile, &addr)) {
932 			skip_to_semi(cfile);
944 		token = next_token(&val, cfile);
949 		skip_to_semi(cfile);