C++ dns_result_register函数代码示例

isc_result_t
dns_test_begin(FILE *logfile, isc_boolean_t start_managers) {
	isc_result_t result;

	if (start_managers)
		CHECK(isc_app_start());
	if (debug_mem_record)
		isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
	CHECK(isc_mem_create(0, 0, &mctx));
	CHECK(isc_entropy_create(mctx, &ectx));

	CHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE));
	hash_active = ISC_TRUE;

	CHECK(dst_lib_init(mctx, ectx, ISC_ENTROPY_BLOCKING));
	dst_active = ISC_TRUE;

	if (logfile != NULL) {
		isc_logdestination_t destination;
		isc_logconfig_t *logconfig = NULL;

		CHECK(isc_log_create(mctx, &lctx, &logconfig));
		isc_log_registercategories(lctx, categories);
		isc_log_setcontext(lctx);
		dns_log_init(lctx);
		dns_log_setcontext(lctx);

		destination.file.stream = logfile;
		destination.file.name = NULL;
		destination.file.versions = ISC_LOG_ROLLNEVER;
		destination.file.maximum_size = 0;
		CHECK(isc_log_createchannel(logconfig, "stderr",
					    ISC_LOG_TOFILEDESC,
					    ISC_LOG_DYNAMIC,
					    &destination, 0));
		CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL));
	}

	dns_result_register();

	if (start_managers)
		CHECK(create_managers());

	/*
	 * atf-run changes us to a /tmp directory, so tests
	 * that access test data files must first chdir to the proper
	 * location.
	 */
	if (chdir(TESTS) == -1)
		CHECK(ISC_R_FAILURE);

	return (ISC_R_SUCCESS);

  cleanup:
	dns_test_end();
	return (result);
}

static void
initialize(void) {
	isc_result_t result;

	REQUIRE(initialize_done == ISC_FALSE);

	result = isc_mem_create(0, 0, &dns_g_mctx);
	if (result != ISC_R_SUCCESS)
		return;
	dns_result_register();
#ifndef WIN32
	result = dns_ecdb_register(dns_g_mctx, &dbimp);
	if (result != ISC_R_SUCCESS)
		goto cleanup_mctx;
#endif
	result = isc_hash_create(dns_g_mctx, NULL, DNS_NAME_MAXWIRE);
	if (result != ISC_R_SUCCESS)
		goto cleanup_db;

	result = dst_lib_init(dns_g_mctx, NULL, 0);
	if (result != ISC_R_SUCCESS)
		goto cleanup_hash;

	result = isc_mutex_init(&reflock);
	if (result != ISC_R_SUCCESS)
		goto cleanup_dst;

	initialize_done = ISC_TRUE;
	return;

  cleanup_dst:
	dst_lib_destroy();
  cleanup_hash:
	isc_hash_destroy();
  cleanup_db:
#ifndef WIN32
	if (dbimp != NULL)
		dns_ecdb_unregister(&dbimp);
  cleanup_mctx:
#endif
	if (dns_g_mctx != NULL)
		isc_mem_detach(&dns_g_mctx);
}

int
main(int argc, char *argv[]) {
	int i;
	isc_result_t result;

	dns_result_register();

	result = isc_mem_create(0, 0, &mctx);
	check_result(result, "isc_mem_create()");

	argc--;
	argv++;

	for (i = 0; i < argc; i++)
		nsecify(argv[i]);

	/* isc_mem_stats(mctx, stdout); */
	isc_mem_destroy(&mctx);

	return (0);
}

int
main(int argc, char **argv) {
	UNUSED(argc);
	UNUSED(argv);

	rsa = RSA_new();
	e = BN_new();
	pkey = EVP_PKEY_new();

	if ((rsa == NULL) || (e == NULL) || (pkey == NULL) ||
	    !EVP_PKEY_set1_RSA(pkey, rsa)) {
		fprintf(stderr, "fatal error: basic OpenSSL failure\n");
		exit(1);
	}

	/* e = 0x1000000000001 */
	BN_set_bit(e, 0);
	BN_set_bit(e, 48);

	if (RSA_generate_key_ex(rsa, bits, e, NULL)) {
		BN_free(e);
		RSA_free(rsa);
	} else {
		fprintf(stderr,
			"fatal error: RSA_generate_key_ex() fails "
			"at file %s line %d\n",
			__FILE__, __LINE__);
		exit(1);
	}

	dns_result_register();

	CHECK(isc_mem_create(0, 0, &mctx), "isc_mem_create()");
	CHECK(isc_entropy_create(mctx, &ectx), "isc_entropy_create()");
	CHECK(isc_entropy_usebestsource(ectx, &source,
					"../random.data",
					ISC_ENTROPY_KEYBOARDNO),
	      "isc_entropy_usebestsource(\"../random.data\")");
	CHECK(dst_lib_init2(mctx, ectx, NULL, 0), "dst_lib_init2()");
	CHECK(isc_log_create(mctx, &log_, &logconfig), "isc_log_create()");
	isc_log_setcontext(log_);
	dns_log_init(log_);
	dns_log_setcontext(log_);
	CHECK(isc_log_settag(logconfig, "bigkey"), "isc_log_settag()");
	destination.file.stream = stderr;
	destination.file.name = NULL;
	destination.file.versions = ISC_LOG_ROLLNEVER;
	destination.file.maximum_size = 0;
	CHECK(isc_log_createchannel(logconfig, "stderr",
				    ISC_LOG_TOFILEDESC,
				    level,
				    &destination,
				    ISC_LOG_PRINTTAG | ISC_LOG_PRINTLEVEL),
	      "isc_log_createchannel()");
	CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL),
	      "isc_log_usechannel()");
	dns_fixedname_init(&fname);
	name = dns_fixedname_name(&fname);
	isc_buffer_constinit(&buf, "example.", strlen("example."));
	isc_buffer_add(&buf, strlen("example."));
	CHECK(dns_name_fromtext(name, &buf, dns_rootname, 0, NULL),
	      "dns_name_fromtext(\"example.\")");

	CHECK(dst_key_buildinternal(name, DNS_KEYALG_RSASHA1,
				    bits, DNS_KEYOWNER_ZONE,
				    DNS_KEYPROTO_DNSSEC, dns_rdataclass_in,
				    pkey, mctx, &key),
	      "dst_key_buildinternal(...)");

	CHECK(dst_key_tofile(key, DST_TYPE_PRIVATE | DST_TYPE_PUBLIC, NULL),
	      "dst_key_tofile()");
	isc_buffer_init(&buf, filename, sizeof(filename) - 1);
	isc_buffer_clear(&buf);
	CHECK(dst_key_buildfilename(key, 0, NULL, &buf),
	      "dst_key_buildfilename()");
	printf("%s\n", filename);
	dst_key_free(&key);

	isc_log_destroy(&log_);
	isc_log_setcontext(NULL);
	dns_log_setcontext(NULL);
	if (source != NULL)
		isc_entropy_destroysource(&source);
	isc_entropy_detach(&ectx);
	dst_lib_destroy();
	dns_name_destroy();
	isc_mem_destroy(&mctx);
	return (0);
}

int
main(int argc, char **argv) {
	isc_result_t result;
#ifdef USE_PKCS11
	const char *engine = "pkcs11";
#else
	const char *engine = NULL;
#endif
	char *filename = NULL, *dir = NULL;
	char newname[1024], oldname[1024];
	char keystr[DST_KEY_FORMATSIZE];
	char *endp;
	int ch;
	isc_entropy_t *ectx = NULL;
	dst_key_t *key = NULL;
	isc_uint32_t flags;
	isc_buffer_t buf;
	isc_boolean_t force = ISC_FALSE;
	isc_boolean_t remove = ISC_FALSE;
	isc_boolean_t id = ISC_FALSE;

	if (argc == 1)
		usage();

	result = isc_mem_create(0, 0, &mctx);
	if (result != ISC_R_SUCCESS)
		fatal("Out of memory");

	dns_result_register();

	isc_commandline_errprint = ISC_FALSE;

	while ((ch = isc_commandline_parse(argc, argv, "E:fK:rRhv:V")) != -1) {
		switch (ch) {
		    case 'E':
			engine = isc_commandline_argument;
			break;
		    case 'f':
			force = ISC_TRUE;
			break;
		    case 'K':
			/*
			 * We don't have to copy it here, but do it to
			 * simplify cleanup later
			 */
			dir = isc_mem_strdup(mctx, isc_commandline_argument);
			if (dir == NULL) {
				fatal("Failed to allocate memory for "
				      "directory");
			}
			break;
		    case 'r':
			remove = ISC_TRUE;
			break;
		    case 'R':
			id = ISC_TRUE;
			break;
		    case 'v':
			verbose = strtol(isc_commandline_argument, &endp, 0);
			if (*endp != '\0')
				fatal("-v must be followed by a number");
			break;
		    case '?':
			if (isc_commandline_option != '?')
				fprintf(stderr, "%s: invalid argument -%c\n",
					program, isc_commandline_option);
			/* Falls into */
		    case 'h':
			/* Does not return. */
			usage();

		    case 'V':
			/* Does not return. */
			version(program);

		    default:
			fprintf(stderr, "%s: unhandled option -%c\n",
				program, isc_commandline_option);
			exit(1);
		}
	}

	if (argc < isc_commandline_index + 1 ||
	    argv[isc_commandline_index] == NULL)
		fatal("The key file name was not specified");
	if (argc > isc_commandline_index + 1)
		fatal("Extraneous arguments");

	if (dir != NULL) {
		filename = argv[isc_commandline_index];
	} else {
		result = isc_file_splitpath(mctx, argv[isc_commandline_index],
					    &dir, &filename);
		if (result != ISC_R_SUCCESS)
			fatal("cannot process filename %s: %s",
			      argv[isc_commandline_index],
			      isc_result_totext(result));
		if (strcmp(dir, ".") == 0) {
			isc_mem_free(mctx, dir);
			dir = NULL;
//.........这里部分代码省略.........

int
main(int argc, char **argv) {
	char		*algname = NULL, *nametype = NULL, *type = NULL;
	char		*classname = NULL;
	char		*endp;
	dst_key_t	*key = NULL, *oldkey;
	dns_fixedname_t	fname;
	dns_name_t	*name;
	isc_uint16_t	flags = 0, ksk = 0;
	dns_secalg_t	alg;
	isc_boolean_t	null_key = ISC_FALSE;
	isc_mem_t	*mctx = NULL;
	int		ch;
	int		protocol = -1, signatory = 0;
	isc_result_t	ret;
	isc_textregion_t r;
	char		filename[255];
	isc_buffer_t	buf;
	isc_log_t	*log = NULL;
	isc_entropy_t	*ectx = NULL;
	dns_rdataclass_t rdclass;
	int		options = DST_TYPE_PRIVATE | DST_TYPE_PUBLIC;
	char		*label = NULL;

	if (argc == 1)
		usage();

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

	dns_result_register();

	isc_commandline_errprint = ISC_FALSE;

	while ((ch = isc_commandline_parse(argc, argv,
					 "a:c:f:kl:n:p:t:v:h")) != -1)
	{
	    switch (ch) {
		case 'a':
			algname = isc_commandline_argument;
			break;
		case 'c':
			classname = isc_commandline_argument;
			break;
		case 'f':
			if (strcasecmp(isc_commandline_argument, "KSK") == 0)
				ksk = DNS_KEYFLAG_KSK;
			else
				fatal("unknown flag '%s'",
				      isc_commandline_argument);
			break;
		case 'k':
			options |= DST_TYPE_KEY;
			break;
		case 'l':
			label = isc_commandline_argument;
			break;
		case 'n':
			nametype = isc_commandline_argument;
			break;
		case 'p':
			protocol = strtol(isc_commandline_argument, &endp, 10);
			if (*endp != '\0' || protocol < 0 || protocol > 255)
				fatal("-p must be followed by a number "
				      "[0..255]");
			break;
		case 't':
			type = isc_commandline_argument;
			break;
		case 'v':
			verbose = strtol(isc_commandline_argument, &endp, 0);
			if (*endp != '\0')
				fatal("-v must be followed by a number");
			break;

		case '?':
			if (isc_commandline_option != '?')
				fprintf(stderr, "%s: invalid argument -%c\n",
					program, isc_commandline_option);
		case 'h':
			usage();

		default:
			fprintf(stderr, "%s: unhandled option -%c\n",
				program, isc_commandline_option);
			exit(1);
		}
	}

	if (ectx == NULL)
		setup_entropy(mctx, NULL, &ectx);
	ret = dst_lib_init(mctx, ectx,
			   ISC_ENTROPY_BLOCKING | ISC_ENTROPY_GOODONLY);
	if (ret != ISC_R_SUCCESS)
		fatal("could not initialize dst");

	setup_logging(verbose, mctx, &log);

	if (label == NULL)
		fatal("the key label was not specified");
	if (argc < isc_commandline_index + 1)
//.........这里部分代码省略.........

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;
//.........这里部分代码省略.........

int
main(int argc, char *argv[]) {
	isc_result_t result;
#ifdef HAVE_LIBSCF
	char *instance = NULL;
#endif

#ifdef HAVE_GPERFTOOLS_PROFILER
	(void) ProfilerStart(NULL);
#endif

	/*
	 * Record version in core image.
	 * strings named.core | grep "named version:"
	 */
	strlcat(version,
#if defined(NO_VERSION_DATE) || !defined(__DATE__)
		"named version: BIND " VERSION " <" SRCID ">",
#else
		"named version: BIND " VERSION " <" SRCID "> (" __DATE__ ")",
#endif
		sizeof(version));
	result = isc_file_progname(*argv, program_name, sizeof(program_name));
	if (result != ISC_R_SUCCESS)
		ns_main_earlyfatal("program name too long");

	if (strcmp(program_name, "lwresd") == 0)
		ns_g_lwresdonly = ISC_TRUE;

	if (result != ISC_R_SUCCESS)
		ns_main_earlyfatal("failed to build internal symbol table");

	isc_assertion_setcallback(assertion_failed);
	isc_error_setfatal(library_fatal_error);
	isc_error_setunexpected(library_unexpected_error);

	ns_os_init(program_name);

	dns_result_register();
	dst_result_register();
	isccc_result_register();
#ifdef PKCS11CRYPTO
	pk11_result_register();
#endif

	parse_command_line(argc, argv);

	pfilter_open();

	/*
	 * Warn about common configuration error.
	 */
	if (ns_g_chrootdir != NULL) {
		int len = strlen(ns_g_chrootdir);
		if (strncmp(ns_g_chrootdir, ns_g_conffile, len) == 0 &&
		    (ns_g_conffile[len] == '/' || ns_g_conffile[len] == '\\'))
			ns_main_earlywarning("config filename (-c %s) contains "
					     "chroot path (-t %s)",
					     ns_g_conffile, ns_g_chrootdir);
	}

	result = isc_mem_create(0, 0, &ns_g_mctx);
	if (result != ISC_R_SUCCESS)
		ns_main_earlyfatal("isc_mem_create() failed: %s",
				   isc_result_totext(result));
	isc_mem_setname(ns_g_mctx, "main", NULL);

	setup();

	/*
	 * Start things running and then wait for a shutdown request
	 * or reload.
	 */
	do {
		result = isc_app_run();

		if (result == ISC_R_RELOAD) {
			ns_server_reloadwanted(ns_g_server);
		} else if (result != ISC_R_SUCCESS) {
			UNEXPECTED_ERROR(__FILE__, __LINE__,
					 "isc_app_run(): %s",
					 isc_result_totext(result));
			/*
			 * Force exit.
			 */
			result = ISC_R_SUCCESS;
		}
	} while (result != ISC_R_SUCCESS);

#ifdef HAVE_LIBSCF
	if (ns_smf_want_disable == 1) {
		result = ns_smf_get_instance(&instance, 1, ns_g_mctx);
		if (result == ISC_R_SUCCESS && instance != NULL) {
			if (smf_disable_instance(instance, 0) != 0)
				UNEXPECTED_ERROR(__FILE__, __LINE__,
						 "smf_disable_instance() "
						 "failed for %s : %s",
						 instance,
						 scf_strerror(scf_error()));
		}
//.........这里部分代码省略.........

int
main(int argc, char *argv[]) {
	dns_db_t *db;
	dns_dbnode_t *node;
	isc_result_t result;
	dns_name_t name;
	dns_offsets_t offsets;
	size_t len;
	isc_buffer_t source, target;
	char s[1000];
	char b[255];
	dns_rdataset_t rdataset, sigrdataset;
	int ch;
	dns_rdatatype_t type = 1;
	isc_boolean_t printnode = ISC_FALSE;
	isc_boolean_t addmode = ISC_FALSE;
	isc_boolean_t delmode = ISC_FALSE;
	isc_boolean_t holdmode = ISC_FALSE;
	isc_boolean_t verbose = ISC_FALSE;
	isc_boolean_t done = ISC_FALSE;
	isc_boolean_t quiet = ISC_FALSE;
	isc_boolean_t time_lookups = ISC_FALSE;
	isc_boolean_t found_as;
	isc_boolean_t find_zonecut = ISC_FALSE;
	isc_boolean_t noexact_zonecut = ISC_FALSE;
	int i, v;
	dns_rdatasetiter_t *rdsiter;
	char t1[256];
	char t2[256];
	isc_buffer_t tb1, tb2;
	isc_region_t r1, r2;
	dns_fixedname_t foundname;
	dns_name_t *fname;
	unsigned int options = 0, zcoptions;
	isc_time_t start, finish;
	char *origintext;
	dbinfo *dbi;
	dns_dbversion_t *version;
	dns_name_t *origin;
	size_t memory_quota = 0;
	dns_trust_t trust = 0;
	unsigned int addopts;
	isc_log_t *lctx = NULL;
	size_t n;

	dns_result_register();

	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
	RUNTIME_CHECK(dns_dbtable_create(mctx, dns_rdataclass_in, &dbtable) ==
		      ISC_R_SUCCESS);



	strcpy(dbtype, "rbt");
	while ((ch = isc_commandline_parse(argc, argv, "c:d:t:z:P:Q:glpqvT"))
	       != -1) {
		switch (ch) {
		case 'c':
			result = load(isc_commandline_argument, ".", ISC_TRUE);
			if (result != ISC_R_SUCCESS)
				printf("cache load(%s) %08x: %s\n",
				       isc_commandline_argument, result,
				       isc_result_totext(result));
			break;
		case 'd':
			n = strlcpy(dbtype, isc_commandline_argument,
				    sizeof(dbtype));
			if (n >= sizeof(dbtype)) {
				fprintf(stderr, "bad db type '%s'\n",
					isc_commandline_argument);
				exit(1);
			}
			break;
		case 'g':
			options |= (DNS_DBFIND_GLUEOK|DNS_DBFIND_VALIDATEGLUE);
			break;
		case 'l':
			RUNTIME_CHECK(isc_log_create(mctx, &lctx,
						     NULL) == ISC_R_SUCCESS);
			isc_log_setcontext(lctx);
			dns_log_init(lctx);
			dns_log_setcontext(lctx);
			break;
		case 'q':
			quiet = ISC_TRUE;
			verbose = ISC_FALSE;
			break;
		case 'p':
			printnode = ISC_TRUE;
			break;
		case 'P':
			pause_every = atoi(isc_commandline_argument);
			break;
		case 'Q':
			memory_quota = atoi(isc_commandline_argument);
			isc_mem_setquota(mctx, memory_quota);
			break;
		case 't':
			type = atoi(isc_commandline_argument);
			break;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
			outputformat = dns_masterformat_text;
		} else if (strcasecmp(outputformatstr, "raw") == 0) {
			outputformat = dns_masterformat_raw;
		} else if (strncasecmp(outputformatstr, "raw=", 4) == 0) {
			char *end;

			outputformat = dns_masterformat_raw;
			rawversion = strtol(outputformatstr + 4, &end, 10);
			if (end == outputformatstr + 4 || *end != '\0' ||
			    rawversion > 1U) {
				fprintf(stderr,
					"unknown raw format version\n");
				exit(1);
			}
		} else {
			fprintf(stderr, "unknown file format: %s\n",
				outputformatstr);
			exit(1);
		}
	}

	if (progmode == progmode_compile) {
		dumpzone = 1;	/* always dump */
		logdump = !quiet;
		if (output_filename == NULL) {
			fprintf(stderr,
				"output file required, but not specified\n");
			usage();
		}
	}

	if (output_filename != NULL)
		dumpzone = 1;

	/*
	 * If we are outputing to stdout then send the informational
	 * output to stderr.
	 */
	if (dumpzone &&
	    (output_filename == NULL ||
	     strcmp(output_filename, "-") == 0 ||
	     strcmp(output_filename, "/dev/fd/1") == 0 ||
	     strcmp(output_filename, "/dev/stdout") == 0)) {
		errout = stderr;
		logdump = ISC_FALSE;
	}

	if (isc_commandline_index + 2 != argc)
		usage();

#ifdef _WIN32
	InitSockets();
#endif

	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
	if (!quiet)
		RUNTIME_CHECK(setup_logging(mctx, errout, &lctx)
			      == 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);

	dns_result_register();

	origin = argv[isc_commandline_index++];
	filename = argv[isc_commandline_index++];
	result = load_zone(mctx, origin, filename, inputformat, classname,
			   &zone);

	if (snset) {
		dns_master_initrawheader(&header);
		header.flags = DNS_MASTERRAW_SOURCESERIALSET;
		header.sourceserial = serialnum;
		dns_zone_setrawdata(zone, &header);
	}

	if (result == ISC_R_SUCCESS && dumpzone) {
		if (logdump) {
			fprintf(errout, "dump zone to %s...", output_filename);
			fflush(errout);
		}
		result = dump_zone(origin, zone, output_filename,
				   outputformat, outputstyle, rawversion);
		if (logdump)
			fprintf(errout, "done\n");
	}

	if (!quiet && result == ISC_R_SUCCESS)
		fprintf(errout, "OK\n");
	destroy();
	if (lctx != NULL)
		isc_log_destroy(&lctx);
	isc_hash_destroy();
	isc_entropy_detach(&ectx);
	isc_mem_destroy(&mctx);
#ifdef _WIN32
	DestroySockets();
#endif
	return ((result == ISC_R_SUCCESS) ? 0 : 1);
}

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,
//.........这里部分代码省略.........

int
main(int argc, char **argv) {
	char		*algname = NULL, *nametype = NULL, *type = NULL;
	char		*classname = NULL;
	char		*endp;
	dst_key_t	*key = NULL, *oldkey;
	dns_fixedname_t	fname;
	dns_name_t	*name;
	isc_uint16_t	flags = 0, ksk = 0;
	dns_secalg_t	alg;
	isc_boolean_t	conflict = ISC_FALSE, null_key = ISC_FALSE;
	isc_mem_t	*mctx = NULL;
	int		ch, rsa_exp = 0, generator = 0, param = 0;
	int		protocol = -1, size = -1, signatory = 0;
	isc_result_t	ret;
	isc_textregion_t r;
	char		filename[255];
	isc_buffer_t	buf;
	isc_log_t	*log = NULL;
	isc_entropy_t	*ectx = NULL;
	dns_rdataclass_t rdclass;
	int		options = DST_TYPE_PRIVATE | DST_TYPE_PUBLIC;
	int		dbits = 0;

	if (argc == 1)
		usage();

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

	dns_result_register();

	isc_commandline_errprint = ISC_FALSE;

	while ((ch = isc_commandline_parse(argc, argv,
					 "a:b:c:d:ef:g:kn:t:p:s:r:v:h")) != -1)
	{
	    switch (ch) {
		case 'a':
			algname = isc_commandline_argument;
			break;
		case 'b':
			size = strtol(isc_commandline_argument, &endp, 10);
			if (*endp != '\0' || size < 0)
				fatal("-b requires a non-negative number");
			break;
		case 'c':
			classname = isc_commandline_argument;
			break;
		case 'd':
			dbits = strtol(isc_commandline_argument, &endp, 10);
			if (*endp != '\0' || dbits < 0)
				fatal("-d requires a non-negative number");
			break;
		case 'e':
			rsa_exp = 1;
			break;
		case 'f':
			if (strcasecmp(isc_commandline_argument, "KSK") == 0)
				ksk = DNS_KEYFLAG_KSK;
			else
				fatal("unknown flag '%s'",
				      isc_commandline_argument);
			break;
		case 'g':
			generator = strtol(isc_commandline_argument,
					   &endp, 10);
			if (*endp != '\0' || generator <= 0)
				fatal("-g requires a positive number");
			break;
		case 'k':
			options |= DST_TYPE_KEY;
			break;
		case 'n':
			nametype = isc_commandline_argument;
			break;
		case 't':
			type = isc_commandline_argument;
			break;
		case 'p':
			protocol = strtol(isc_commandline_argument, &endp, 10);
			if (*endp != '\0' || protocol < 0 || protocol > 255)
				fatal("-p must be followed by a number "
				      "[0..255]");
			break;
		case 's':
			signatory = strtol(isc_commandline_argument,
					   &endp, 10);
			if (*endp != '\0' || signatory < 0 || signatory > 15)
				fatal("-s must be followed by a number "
				      "[0..15]");
			break;
		case 'r':
			setup_entropy(mctx, isc_commandline_argument, &ectx);
			break;
		case 'v':
			endp = NULL;
			verbose = strtol(isc_commandline_argument, &endp, 0);
			if (*endp != '\0')
				fatal("-v must be followed by a number");
			break;
//.........这里部分代码省略.........

int
main(int argc, char *argv[]) {
	isc_result_t result;
	dns_message_t *message = NULL;
	isc_buffer_t *b = NULL;
	dns_dtdata_t *dt = NULL;
	dns_dthandle_t *handle = NULL;
	int rv = 0, ch;

	while ((ch = isc_commandline_parse(argc, argv, "mpxy")) != -1) {
		switch (ch) {
			case 'm':
				isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
				memrecord = ISC_TRUE;
				break;
			case 'p':
				printmessage = ISC_TRUE;
				break;
			case 'x':
				hexmessage = ISC_TRUE;
				break;
			case 'y':
				yaml = ISC_TRUE;
				dns_master_indentstr = "  ";
				dns_master_indent = 2;
				break;
			default:
				usage();
				exit(1);
		}
	}

	argc -= isc_commandline_index;
	argv += isc_commandline_index;

	if (argc < 1)
		fatal("no file specified");

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

	dns_result_register();

	CHECKM(dns_dt_open(argv[0], dns_dtmode_file, mctx, &handle),
	       "dns_dt_openfile");

	for (;;) {
		isc_region_t input;
		isc_uint8_t *data;
		size_t datalen;

		result = dns_dt_getframe(handle, &data, &datalen);
		if (result == ISC_R_NOMORE)
			break;
		else
			CHECKM(result, "dns_dt_getframe");

		input.base = data;
		input.length = datalen;

		if (b != NULL)
			isc_buffer_free(&b);
		isc_buffer_allocate(mctx, &b, 2048);
		if (b == NULL)
			fatal("out of memory");

		result = dns_dt_parse(mctx, &input, &dt);
		if (result != ISC_R_SUCCESS) {
			isc_buffer_free(&b);
			continue;
		}

		if (yaml) {
			print_yaml(dt);
		} else if (hexmessage) {
			print_dtdata(dt);
			print_hex(dt);
		} else if (printmessage) {
			print_dtdata(dt);
			print_packet(dt, &dns_master_style_debug);
		} else {
			print_dtdata(dt);
		}

		dns_dtdata_free(&dt);
	}

 cleanup:
	if (dt != NULL)
		dns_dtdata_free(&dt);
	if (handle != NULL)
		dns_dt_close(&handle);
	if (message != NULL)
		dns_message_destroy(&message);
	if (b != NULL)
		isc_buffer_free(&b);
	isc_mem_destroy(&mctx);

	exit(rv);
}

int
main(int argc, char *argv[]) {
	isc_sockaddr_t bind_any;
	struct in_addr inaddr;
	isc_result_t result;
	isc_log_t *lctx;
	isc_logconfig_t *lcfg;
	isc_entropy_t *ectx;
	isc_taskmgr_t *taskmgr;
	isc_task_t *task;
	isc_timermgr_t *timermgr;
	isc_socketmgr_t *socketmgr;
	dns_dispatchmgr_t *dispatchmgr;
	unsigned int attrs, attrmask;
	dns_dispatch_t *dispatchv4;
	dns_view_t *view;

	UNUSED(argv);

	if (argc > 1)
		have_src = ISC_TRUE;

	RUNCHECK(isc_app_start());

	dns_result_register();

	isc_sockaddr_any(&bind_any);

	result = ISC_R_FAILURE;
	if (inet_pton(AF_INET, "10.53.0.7", &inaddr) != 1)
		CHECK("inet_pton", result);
	isc_sockaddr_fromin(&srcaddr, &inaddr, 0);

	result = ISC_R_FAILURE;
	if (inet_pton(AF_INET, "10.53.0.4", &inaddr) != 1)
		CHECK("inet_pton", result);
	isc_sockaddr_fromin(&dstaddr, &inaddr, PORT);

	mctx = NULL;
	RUNCHECK(isc_mem_create(0, 0, &mctx));

	lctx = NULL;
	lcfg = NULL;
	RUNCHECK(isc_log_create(mctx, &lctx, &lcfg));

	ectx = NULL;
	RUNCHECK(isc_entropy_create(mctx, &ectx));
	RUNCHECK(isc_entropy_createfilesource(ectx, "../random.data"));
	RUNCHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE));

	RUNCHECK(dst_lib_init(mctx, ectx, ISC_ENTROPY_GOODONLY));

	taskmgr = NULL;
	RUNCHECK(isc_taskmgr_create(mctx, 1, 0, &taskmgr));
	task = NULL;
	RUNCHECK(isc_task_create(taskmgr, 0, &task));
	timermgr = NULL;

	RUNCHECK(isc_timermgr_create(mctx, &timermgr));
	socketmgr = NULL;
	RUNCHECK(isc_socketmgr_create(mctx, &socketmgr));
	dispatchmgr = NULL;
	RUNCHECK(dns_dispatchmgr_create(mctx, ectx, &dispatchmgr));

	attrs = DNS_DISPATCHATTR_UDP |
		DNS_DISPATCHATTR_MAKEQUERY |
		DNS_DISPATCHATTR_IPV4;
	attrmask = DNS_DISPATCHATTR_UDP |
		   DNS_DISPATCHATTR_TCP |
		   DNS_DISPATCHATTR_IPV4 |
		   DNS_DISPATCHATTR_IPV6;
	dispatchv4 = NULL;
	RUNCHECK(dns_dispatch_getudp(dispatchmgr, socketmgr, taskmgr,
				     have_src ? &srcaddr : &bind_any,
				     4096, 4, 2, 3, 5,
				     attrs, attrmask, &dispatchv4));
	requestmgr = NULL;
	RUNCHECK(dns_requestmgr_create(mctx, timermgr, socketmgr, taskmgr,
					    dispatchmgr, dispatchv4, NULL,
					    &requestmgr));

	view = NULL;
	RUNCHECK(dns_view_create(mctx, 0, "_test", &view));

	RUNCHECK(isc_app_onrun(mctx, task, sendqueries, NULL));

	(void)isc_app_run();

	dns_view_detach(&view);

	dns_requestmgr_shutdown(requestmgr);
	dns_requestmgr_detach(&requestmgr);

	dns_dispatch_detach(&dispatchv4);
	dns_dispatchmgr_destroy(&dispatchmgr);

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

	isc_task_shutdown(task);
//.........这里部分代码省略.........

int
main(int argc, char *argv[]) {
	int i, ch;
	char *startstr = NULL, *endstr = NULL;
	dns_fixedname_t fdomain;
	dns_name_t *domain = NULL;
	char *output = NULL;
	char *endp;
	unsigned char data[65536];
	dns_db_t *db;
	dns_dbversion_t *version;
	dns_diff_t diff;
	dns_difftuple_t *tuple;
	dns_fixedname_t tname;
	dst_key_t *key = NULL;
	dns_rdata_t rdata = DNS_RDATA_INIT;
	dns_rdataset_t rdataset;
	dns_rdataclass_t rdclass;
	isc_result_t result;
	isc_buffer_t b;
	isc_region_t r;
	isc_log_t *log = NULL;
	keynode_t *keynode;
	unsigned int eflags;
	isc_boolean_t pseudorandom = ISC_FALSE;
	isc_boolean_t tryverify = ISC_FALSE;

	result = isc_mem_create(0, 0, &mctx);
	if (result != ISC_R_SUCCESS)
		fatal("failed to create memory context: %s",
		      isc_result_totext(result));

	dns_result_register();

	while ((ch = isc_commandline_parse(argc, argv, "as:e:t:r:v:ph")) != -1)
	{
		switch (ch) {
		case 'a':
			tryverify = ISC_TRUE;
			break;
		case 's':
			startstr = isc_commandline_argument;
			break;

		case 'e':
			endstr = isc_commandline_argument;
			break;

		case 't':
			endp = NULL;
			ttl = strtol(isc_commandline_argument, &endp, 0);
			if (*endp != '\0')
				fatal("TTL must be numeric");
			break;

		case 'r':
			setup_entropy(mctx, isc_commandline_argument, &ectx);
			break;

		case 'v':
			endp = NULL;
			verbose = strtol(isc_commandline_argument, &endp, 0);
			if (*endp != '\0')
				fatal("verbose level must be numeric");
			break;

		case 'p':
			pseudorandom = ISC_TRUE;
			break;

		case 'h':
		default:
			usage();

		}
	}

	argc -= isc_commandline_index;
	argv += isc_commandline_index;

	if (argc < 1)
		usage();

	if (ectx == NULL)
		setup_entropy(mctx, NULL, &ectx);
	eflags = ISC_ENTROPY_BLOCKING;
	if (!pseudorandom)
		eflags |= ISC_ENTROPY_GOODONLY;
	result = dst_lib_init(mctx, ectx, eflags);
	if (result != ISC_R_SUCCESS)
		fatal("could not initialize dst: %s", 
		      isc_result_totext(result));

	isc_stdtime_get(&now);

	if (startstr != NULL)
		starttime = strtotime(startstr, now, now);
	else
		starttime = now;

//.........这里部分代码省略.........