コード例 #1
0
ファイル: sockaddr.c プロジェクト: enukane/netbsd-src
void
isc_sockaddr_anyofpf(isc_sockaddr_t *sockaddr, int pf) {
     switch (pf) {
     case AF_INET:
	     isc_sockaddr_any(sockaddr);
	     break;
     case AF_INET6:
	     isc_sockaddr_any6(sockaddr);
	     break;
     default:
	     INSIST(0);
     }
}
コード例 #2
0
static void
create_view(void) {
	dns_cache_t *cache;
	isc_result_t result;

	/*
	 * View.
	 */
	view = NULL;
	result = dns_view_create(mctx, dns_rdataclass_in, "_default", &view);
	check_result(result, "dns_view_create");

	/*
	 * Cache.
	 */
	cache = NULL;
	result = dns_cache_create(mctx, taskmgr, timermgr, dns_rdataclass_in,
				  "rbt", 0, NULL, &cache);
	check_result(result, "dns_cache_create");
	dns_view_setcache(view, cache);
	dns_cache_detach(&cache);

	{
		unsigned int attrs;
		isc_sockaddr_t any4, any6;
		dns_dispatch_t *disp4 = NULL;
		dns_dispatch_t *disp6 = NULL;

		isc_sockaddr_any(&any4);
		isc_sockaddr_any6(&any6);

		attrs = DNS_DISPATCHATTR_IPV4 | DNS_DISPATCHATTR_UDP;
		RUNTIME_CHECK(dns_dispatch_getudp(dispatchmgr, socketmgr,
						  taskmgr, &any4,
						  512, 6, 1024, 17, 19,
						  attrs, attrs, &disp4)
			      == ISC_R_SUCCESS);
		INSIST(disp4 != NULL);

		attrs = DNS_DISPATCHATTR_IPV6 | DNS_DISPATCHATTR_UDP;
		RUNTIME_CHECK(dns_dispatch_getudp(dispatchmgr, socketmgr,
						  taskmgr, &any6,
						  512, 6, 1024, 17, 19,
						  attrs, attrs, &disp6)
			      == ISC_R_SUCCESS);
		INSIST(disp6 != NULL);

		RUNTIME_CHECK(dns_view_createresolver(view, taskmgr, 10, 1,
						      socketmgr,
						      timermgr, 0,
						      dispatchmgr,
						      disp4, disp6) ==
		      ISC_R_SUCCESS);
	}

	rootdb = NULL;
	result = dns_rootns_create(mctx, dns_rdataclass_in, NULL, &rootdb);
	check_result(result, "dns_rootns_create()");
	dns_view_sethints(view, rootdb);
	dns_db_detach(&rootdb);

	dns_view_freeze(view);
}
コード例 #3
0
ファイル: byaddr_test.c プロジェクト: GabrielCastro/bind
int
main(int argc, char *argv[]) {
	isc_mem_t *mctx;
	isc_boolean_t verbose = ISC_FALSE;
	unsigned int workers = 2;
	isc_taskmgr_t *taskmgr;
	isc_task_t *task;
	isc_timermgr_t *timermgr;
	dns_view_t *view;
	int ch;
	isc_socketmgr_t *socketmgr;
	dns_dispatchmgr_t *dispatchmgr;
	isc_netaddr_t na;
	dns_byaddr_t *byaddr;
	isc_result_t result;
	unsigned int options = 0;
	dns_cache_t *cache;

	RUNTIME_CHECK(isc_app_start() == ISC_R_SUCCESS);

	dns_result_register();

	mctx = NULL;
	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);

	while ((ch = isc_commandline_parse(argc, argv, "nvw:")) != -1) {
		switch (ch) {
		case 'n':
			/*
			 * We only try nibbles, so do nothing for this option.
			 */
			break;
		case 'v':
			verbose = ISC_TRUE;
			break;
		case 'w':
			workers = (unsigned int)atoi(isc_commandline_argument);
			break;
		}
	}

	if (verbose) {
		printf("%u workers\n", workers);
		printf("IPv4: %s\n", isc_result_totext(isc_net_probeipv4()));
		printf("IPv6: %s\n", isc_result_totext(isc_net_probeipv6()));
	}

	taskmgr = NULL;
	RUNTIME_CHECK(isc_taskmgr_create(mctx, workers, 0, &taskmgr)
		      == ISC_R_SUCCESS);
	task = NULL;
	RUNTIME_CHECK(isc_task_create(taskmgr, 0, &task)
		      == ISC_R_SUCCESS);
	isc_task_setname(task, "byaddr", NULL);

	dispatchmgr = NULL;
	RUNTIME_CHECK(dns_dispatchmgr_create(mctx, NULL, &dispatchmgr)
		      == ISC_R_SUCCESS);

	timermgr = NULL;
	RUNTIME_CHECK(isc_timermgr_create(mctx, &timermgr) == ISC_R_SUCCESS);
	socketmgr = NULL;
	RUNTIME_CHECK(isc_socketmgr_create(mctx, &socketmgr) == ISC_R_SUCCESS);

	cache = NULL;
	RUNTIME_CHECK(dns_cache_create(mctx, taskmgr, timermgr,
				       dns_rdataclass_in, "rbt", 0, NULL,
				       &cache) == ISC_R_SUCCESS);

	view = NULL;
	RUNTIME_CHECK(dns_view_create(mctx, dns_rdataclass_in, "default",
				      &view) == ISC_R_SUCCESS);

	{
		unsigned int attrs;
		dns_dispatch_t *disp4 = NULL;
		dns_dispatch_t *disp6 = NULL;

		if (isc_net_probeipv4() == ISC_R_SUCCESS) {
			isc_sockaddr_t any4;

			isc_sockaddr_any(&any4);

			attrs = DNS_DISPATCHATTR_IPV4 | DNS_DISPATCHATTR_UDP;
			RUNTIME_CHECK(dns_dispatch_getudp(dispatchmgr,
							  socketmgr,
							  taskmgr, &any4,
							  512, 6, 1024,
							  17, 19, attrs,
							  attrs, &disp4)
				      == ISC_R_SUCCESS);
			INSIST(disp4 != NULL);
		}

		if (isc_net_probeipv6() == ISC_R_SUCCESS) {
			isc_sockaddr_t any6;

			isc_sockaddr_any6(&any6);

			attrs = DNS_DISPATCHATTR_IPV6 | DNS_DISPATCHATTR_UDP;
			RUNTIME_CHECK(dns_dispatch_getudp(dispatchmgr,
							  socketmgr,
							  taskmgr, &any6,
							  512, 6, 1024,
							  17, 19, attrs,
							  attrs, &disp6)
				      == ISC_R_SUCCESS);
			INSIST(disp6 != NULL);
		}

		RUNTIME_CHECK(dns_view_createresolver(view, taskmgr, 10, 1,
						      socketmgr,
						      timermgr, 0,
						      dispatchmgr,
						      disp4, disp6) ==
		      ISC_R_SUCCESS);

		if (disp4 != NULL)
		    dns_dispatch_detach(&disp4);
		if (disp6 != NULL)
		    dns_dispatch_detach(&disp6);
	}

	{
		struct in_addr ina;
		isc_sockaddr_t sa;
		isc_sockaddrlist_t sal;

		ISC_LIST_INIT(sal);
		ina.s_addr = inet_addr("127.0.0.1");
		isc_sockaddr_fromin(&sa, &ina, 53);
		ISC_LIST_APPEND(sal, &sa, link);

		RUNTIME_CHECK(dns_fwdtable_add(view->fwdtable, dns_rootname,
					       &sal, dns_fwdpolicy_only)
			      == ISC_R_SUCCESS);
	}

	dns_view_setcache(view, cache);
	dns_view_freeze(view);

	dns_cache_detach(&cache);

	printf("address = %s\n", argv[isc_commandline_index]);
	na.family = AF_INET;
	if (inet_pton(AF_INET, argv[isc_commandline_index],
		      (char *)&na.type.in) != 1) {
		na.family = AF_INET6;
		if (inet_pton(AF_INET6, argv[isc_commandline_index],
			      (char *)&na.type.in6) != 1) {
			printf("unknown address format\n");
			exit(1);
		}
	}

	result = dns_byaddr_create(mctx, &na, view, options, task,
				   done, NULL, &byaddr);
	if (result != ISC_R_SUCCESS) {
		printf("dns_byaddr_create() returned %s\n",
		       isc_result_totext(result));
		RUNTIME_CHECK(0);
	}

	(void)isc_app_run();

	/*
	 * XXXRTH if we get a control-C before we get to isc_app_run(),
	 * we're in trouble (because we might try to destroy things before
	 * they've been created.
	 */

	dns_view_detach(&view);

	isc_task_shutdown(task);
	isc_task_detach(&task);

	dns_dispatchmgr_destroy(&dispatchmgr);

	isc_taskmgr_destroy(&taskmgr);

	isc_socketmgr_destroy(&socketmgr);
	isc_timermgr_destroy(&timermgr);

	if (verbose)
		isc_mem_stats(mctx, stdout);
	isc_mem_destroy(&mctx);

	isc_app_finish();

	return (0);
}
コード例 #4
0
ファイル: byname_test.c プロジェクト: each/bind9-collab
int
main(int argc, char *argv[]) {
	isc_boolean_t verbose = ISC_FALSE;
	unsigned int workers = 2;
	isc_timermgr_t *timermgr;
	int ch;
	isc_socketmgr_t *socketmgr;
	dns_dispatchmgr_t *dispatchmgr;
	dns_cache_t *cache;
	isc_buffer_t b;

	RUNTIME_CHECK(isc_app_start() == ISC_R_SUCCESS);

	dns_result_register();

	mctx = NULL;
	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);

	RUNTIME_CHECK(isc_entropy_create(mctx, &ectx) == ISC_R_SUCCESS);
	RUNTIME_CHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE)
		      == ISC_R_SUCCESS);

	while ((ch = isc_commandline_parse(argc, argv, "d:vw:")) != -1) {
		switch (ch) {
		case 'd':
			level = (unsigned int)atoi(isc_commandline_argument);
			break;
		case 'v':
			verbose = ISC_TRUE;
			break;
		case 'w':
			workers = (unsigned int)atoi(isc_commandline_argument);
			break;
		}
	}

	log_init();

	if (verbose) {
		printf("%u workers\n", workers);
		printf("IPv4: %s\n", isc_result_totext(isc_net_probeipv4()));
		printf("IPv6: %s\n", isc_result_totext(isc_net_probeipv6()));
	}

	taskmgr = NULL;
	RUNTIME_CHECK(isc_taskmgr_create(mctx, workers, 0, &taskmgr) ==
		      ISC_R_SUCCESS);
	task = NULL;
	RUNTIME_CHECK(isc_task_create(taskmgr, 0, &task) ==
		      ISC_R_SUCCESS);
	isc_task_setname(task, "byname", NULL);

	dispatchmgr = NULL;
	RUNTIME_CHECK(dns_dispatchmgr_create(mctx, NULL, &dispatchmgr)
		      == ISC_R_SUCCESS);

	timermgr = NULL;
	RUNTIME_CHECK(isc_timermgr_create(mctx, &timermgr) == ISC_R_SUCCESS);
	socketmgr = NULL;
	RUNTIME_CHECK(isc_socketmgr_create(mctx, &socketmgr) == ISC_R_SUCCESS);

	cache = NULL;
	RUNTIME_CHECK(dns_cache_create(mctx, taskmgr, timermgr,
				       dns_rdataclass_in, "rbt", 0, NULL,
				       &cache) == ISC_R_SUCCESS);

	view = NULL;
	RUNTIME_CHECK(dns_view_create(mctx, dns_rdataclass_in, "default",
				      &view) == ISC_R_SUCCESS);

	{
		unsigned int attrs;
		dns_dispatch_t *disp4 = NULL;
		dns_dispatch_t *disp6 = NULL;

		if (isc_net_probeipv4() == ISC_R_SUCCESS) {
			isc_sockaddr_t any4;
			isc_sockaddr_any(&any4);

			attrs = DNS_DISPATCHATTR_IPV4 | DNS_DISPATCHATTR_UDP;
			RUNTIME_CHECK(dns_dispatch_getudp(dispatchmgr,
							  socketmgr,
							  taskmgr, &any4,
							  512, 6, 1024,
							  17, 19, attrs,
							  attrs, &disp4)
				      == ISC_R_SUCCESS);
			INSIST(disp4 != NULL);
		}

		if (isc_net_probeipv6() == ISC_R_SUCCESS) {
			isc_sockaddr_t any6;

			isc_sockaddr_any6(&any6);

			attrs = DNS_DISPATCHATTR_IPV6 | DNS_DISPATCHATTR_UDP;
			RUNTIME_CHECK(dns_dispatch_getudp(dispatchmgr,
							  socketmgr,
							  taskmgr, &any6,
							  512, 6, 1024,
							  17, 19, attrs,
							  attrs, &disp6)
				      == ISC_R_SUCCESS);
			INSIST(disp6 != NULL);
		}

		RUNTIME_CHECK(dns_view_createresolver(view, taskmgr, 10, 1,
						      socketmgr,
						      timermgr, 0,
						      dispatchmgr,
						      disp4, disp6) ==
		      ISC_R_SUCCESS);

		if (disp4 != NULL)
			dns_dispatch_detach(&disp4);
		if (disp6 != NULL)
			dns_dispatch_detach(&disp6);
	}

	{
		struct in_addr ina;
		isc_sockaddr_t sa;
		isc_sockaddrlist_t sal;

		ISC_LIST_INIT(sal);
		ina.s_addr = inet_addr("127.0.0.1");
		isc_sockaddr_fromin(&sa, &ina, 53);
		ISC_LIST_APPEND(sal, &sa, link);

		RUNTIME_CHECK(dns_fwdtable_add(view->fwdtable, dns_rootname,
					       &sal, dns_fwdpolicy_only)
			      == ISC_R_SUCCESS);
	}

	dns_view_setcache(view, cache);
	dns_view_freeze(view);

	dns_cache_detach(&cache);

	printf("name = %s\n", argv[isc_commandline_index]);
	isc_buffer_init(&b, argv[isc_commandline_index],
			strlen(argv[isc_commandline_index]));
	isc_buffer_add(&b, strlen(argv[isc_commandline_index]));
	dns_fixedname_init(&fixed);
	dns_fixedname_init(&target);
	RUNTIME_CHECK(dns_name_fromtext(dns_fixedname_name(&fixed), &b,
					dns_rootname, 0, NULL) ==
		      ISC_R_SUCCESS);

	RUNTIME_CHECK(isc_app_onrun(mctx, task, run, NULL) == ISC_R_SUCCESS);

	(void)isc_app_run();

	dns_view_detach(&view);
	isc_task_shutdown(task);
	isc_task_detach(&task);

	dns_dispatchmgr_destroy(&dispatchmgr);

	isc_taskmgr_destroy(&taskmgr);

	isc_socketmgr_destroy(&socketmgr);
	isc_timermgr_destroy(&timermgr);

	isc_log_destroy(&lctx);

	isc_hash_destroy();
	isc_entropy_detach(&ectx);

	if (verbose)
		isc_mem_stats(mctx, stdout);
	isc_mem_destroy(&mctx);

	isc_app_finish();

	return (0);
}
コード例 #5
0
ファイル: rndc.c プロジェクト: OPSF/uClinux
int
main(int argc, char **argv) {
	isc_boolean_t show_final_mem = ISC_FALSE;
	isc_result_t result = ISC_R_SUCCESS;
	isc_taskmgr_t *taskmgr = NULL;
	isc_task_t *task = NULL;
	isc_log_t *log = NULL;
	isc_logconfig_t *logconfig = NULL;
	isc_logdestination_t logdest;
	cfg_parser_t *pctx = NULL;
	cfg_obj_t *config = NULL;
	const char *keyname = NULL;
	struct in_addr in;
	struct in6_addr in6;
	char *p;
	size_t argslen;
	int ch;
	int i;

	result = isc_file_progname(*argv, program, sizeof(program));
	if (result != ISC_R_SUCCESS)
		memcpy(program, "rndc", 5);
	progname = program;

	admin_conffile = RNDC_CONFFILE;
	admin_keyfile = RNDC_KEYFILE;

	isc_sockaddr_any(&local4);
	isc_sockaddr_any6(&local6);

	result = isc_app_start();
	if (result != ISC_R_SUCCESS)
		fatal("isc_app_start() failed: %s", isc_result_totext(result));

	isc_commandline_errprint = ISC_FALSE;

	while ((ch = isc_commandline_parse(argc, argv, "b:c:hk:Mmp:s:Vy:"))
	       != -1) {
		switch (ch) {
		case 'b':
			if (inet_pton(AF_INET, isc_commandline_argument,
				      &in) == 1) {
				isc_sockaddr_fromin(&local4, &in, 0);
				local4set = ISC_TRUE;
			} else if (inet_pton(AF_INET6, isc_commandline_argument,
					     &in6) == 1) {
				isc_sockaddr_fromin6(&local6, &in6, 0);
				local6set = ISC_TRUE;
			}
			break;

		case 'c':
			admin_conffile = isc_commandline_argument;
			break;

		case 'k':
			admin_keyfile = isc_commandline_argument;
			break;

		case 'M':
			isc_mem_debugging = ISC_MEM_DEBUGTRACE;
			break;

		case 'm':
			show_final_mem = ISC_TRUE;
			break;

		case 'p':
			remoteport = atoi(isc_commandline_argument);
			if (remoteport > 65535 || remoteport == 0)
				fatal("port '%s' out of range",
				      isc_commandline_argument);
			break;

		case 's':
			servername = isc_commandline_argument;
			break;

		case 'V':
			verbose = ISC_TRUE;
			break;

		case 'y':
			keyname = isc_commandline_argument;
			break;
 
		case '?':
			if (isc_commandline_option != '?') {
				fprintf(stderr, "%s: invalid argument -%c\n",
					program, isc_commandline_option);
				usage(1);
			}
		case 'h':
			usage(0);
			break;
		default:
			fprintf(stderr, "%s: unhandled option -%c\n",
				program, isc_commandline_option);
                        exit(1);
		}
	}

	argc -= isc_commandline_index;
	argv += isc_commandline_index;

	if (argc < 1)
		usage(1);

	isc_random_get(&serial);

	DO("create memory context", isc_mem_create(0, 0, &mctx));
	DO("create socket manager", isc_socketmgr_create(mctx, &socketmgr));
	DO("create task manager", isc_taskmgr_create(mctx, 1, 0, &taskmgr));
	DO("create task", isc_task_create(taskmgr, 0, &task));

	DO("create logging context", isc_log_create(mctx, &log, &logconfig));
	isc_log_setcontext(log);
	DO("setting log tag", isc_log_settag(logconfig, progname));
	logdest.file.stream = stderr;
	logdest.file.name = NULL;
	logdest.file.versions = ISC_LOG_ROLLNEVER;
	logdest.file.maximum_size = 0;
	DO("creating log channel",
	   isc_log_createchannel(logconfig, "stderr",
		   		 ISC_LOG_TOFILEDESC, ISC_LOG_INFO, &logdest,
				 ISC_LOG_PRINTTAG|ISC_LOG_PRINTLEVEL));
	DO("enabling log channel", isc_log_usechannel(logconfig, "stderr",
						      NULL, NULL));

	parse_config(mctx, log, keyname, &pctx, &config);

	isccc_result_register();

	command = *argv;

	/*
	 * Convert argc/argv into a space-delimited command string
	 * similar to what the user might enter in interactive mode
	 * (if that were implemented).
	 */
	argslen = 0;
	for (i = 0; i < argc; i++)
		argslen += strlen(argv[i]) + 1;

	args = isc_mem_get(mctx, argslen);
	if (args == NULL)
		DO("isc_mem_get", ISC_R_NOMEMORY);

	p = args;
	for (i = 0; i < argc; i++) {
		size_t len = strlen(argv[i]);
		memcpy(p, argv[i], len);
		p += len;
		*p++ = ' ';
	}

	p--;
	*p++ = '\0';
	INSIST(p == args + argslen);

	notify("%s", command);

	if (strcmp(command, "restart") == 0)
		fatal("'%s' is not implemented", command);

	if (nserveraddrs == 0)
		get_addresses(servername, (in_port_t) remoteport);

	DO("post event", isc_app_onrun(mctx, task, rndc_start, NULL));

	result = isc_app_run();
	if (result != ISC_R_SUCCESS)
		fatal("isc_app_run() failed: %s", isc_result_totext(result));

	if (connects > 0 || sends > 0 || recvs > 0)
		isc_socket_cancel(sock, task, ISC_SOCKCANCEL_ALL);

	isc_task_detach(&task);
	isc_taskmgr_destroy(&taskmgr);
	isc_socketmgr_destroy(&socketmgr);
	isc_log_destroy(&log);
	isc_log_setcontext(NULL);

	cfg_obj_destroy(pctx, &config);
	cfg_parser_destroy(&pctx);

	isc_mem_put(mctx, args, argslen);
	isccc_ccmsg_invalidate(&ccmsg);

	dns_name_destroy();

	if (show_final_mem)
		isc_mem_stats(mctx, stderr);

	isc_mem_destroy(&mctx);

	if (failed)
		return (1);

	return (0);
}