Exemplo n.º 1
0
int
main(int argc, char **argv) {
	isc_result_t result;

	interactive = ISC_TF(isatty(0));

	ISC_LIST_INIT(lookup_list);
	ISC_LIST_INIT(server_list);
	ISC_LIST_INIT(search_list);

	check_ra = ISC_TRUE;

	result = isc_app_start();
	check_result(result, "isc_app_start");

	setup_libs();
	progname = argv[0];

	setup_system();
	parse_args(argc, argv);
	if (keyfile[0] != 0)
		setup_file_key();
	else if (keysecret[0] != 0)
		setup_text_key();
	if (domainopt[0] != '\0')
		set_search_domain(domainopt);
	if (in_use)
		result = isc_app_onrun(mctx, global_task, onrun_callback,
				       NULL);
	else
		result = isc_app_onrun(mctx, global_task, getinput, NULL);
	check_result(result, "isc_app_onrun");
	in_use = ISC_TF(!in_use);

	(void)isc_app_run();

	puts("");
	debug("done, and starting to shut down");
	if (global_event != NULL)
		isc_event_free(&global_event);
	cancel_all();
	destroy_libs();
	isc_app_finish();

	return (query_error | print_error);
}
Exemplo n.º 2
0
Arquivo: dig.c Projeto: Gradwell/bind9
/*% Main processing routine for dig */
int
main(int argc, char **argv) {
	isc_result_t result;

	ISC_LIST_INIT(lookup_list);
	ISC_LIST_INIT(server_list);
	ISC_LIST_INIT(search_list);

	debug("main()");
	preparse_args(argc, argv);
	progname = argv[0];
	result = isc_app_start();
	check_result(result, "isc_app_start");
	setup_libs();
	parse_args(ISC_FALSE, ISC_FALSE, argc, argv);
	setup_system();
	if (domainopt[0] != '\0') {
		set_search_domain(domainopt);
		usesearch = ISC_TRUE;
	}
	result = isc_app_onrun(mctx, global_task, onrun_callback, NULL);
	check_result(result, "isc_app_onrun");
	isc_app_run();
	destroy_lookup(default_lookup);
	if (batchname != NULL) {
		if (batchfp != stdin)
			fclose(batchfp);
		batchname = NULL;
	}
#ifdef DIG_SIGCHASE
	clean_trustedkey();
#endif
	cancel_all();
	destroy_libs();
	isc_app_finish();
	return (exitcode);
}
Exemplo n.º 3
0
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;
	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;

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

	while ((ch = isc_commandline_parse(argc, argv, "c:k:Mmp:s:Vy:"))
	       != -1) {
		switch (ch) {
		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 '?':
			usage(0);
			break;
		default:
			fatal("unexpected error parsing command arguments: "
			      "got %c\n", ch);
			break;
		}
	}

	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);

	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);

	if (show_final_mem)
		isc_mem_stats(mctx, stderr);

	isc_mem_destroy(&mctx);

	if (failed)
		return (1);

	return (0);
}
Exemplo n.º 4
0
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);
}
Exemplo n.º 5
0
int
main(int argc, char *argv[]) {
	char *ourkeyname;
	isc_taskmgr_t *taskmgr;
	isc_timermgr_t *timermgr;
	isc_socketmgr_t *socketmgr;
	isc_socket_t *sock;
	unsigned int attrs, attrmask;
	isc_sockaddr_t bind_any;
	dns_dispatchmgr_t *dispatchmgr;
	dns_dispatch_t *dispatchv4;
	dns_view_t *view;
	isc_entropy_t *ectx;
	dns_tkeyctx_t *tctx;
	isc_log_t *log;
	isc_logconfig_t *logconfig;
	isc_task_t *task;
	isc_result_t result;
	int type;

	RUNCHECK(isc_app_start());

	if (argc < 2) {
		fprintf(stderr, "I:no DH key provided\n");
		exit(-1);
	}
	ourkeyname = argv[1];

	if (argc >= 3)
		ownername_str = argv[2];

	dns_result_register();

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

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

	log = NULL;
	logconfig = NULL;
	RUNCHECK(isc_log_create(mctx, &log, &logconfig));

	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, NULL, &dispatchmgr));
	isc_sockaddr_any(&bind_any);
	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,
					  &bind_any, 4096, 4, 2, 3, 5,
					  attrs, attrmask, &dispatchv4));
	requestmgr = NULL;
	RUNCHECK(dns_requestmgr_create(mctx, timermgr, socketmgr, taskmgr,
					    dispatchmgr, dispatchv4, NULL,
					    &requestmgr));

	ring = NULL;
	RUNCHECK(dns_tsigkeyring_create(mctx, &ring));
	tctx = NULL;
	RUNCHECK(dns_tkeyctx_create(mctx, ectx, &tctx));

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

	sock = NULL;
	RUNCHECK(isc_socket_create(socketmgr, PF_INET, isc_sockettype_udp,
				   &sock));

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

	ourkey = NULL;
	type = DST_TYPE_PUBLIC | DST_TYPE_PRIVATE | DST_TYPE_KEY;
	result = dst_key_fromnamedfile(ourkeyname, NULL, type, mctx, &ourkey);
	CHECK("dst_key_fromnamedfile", result);

	isc_buffer_init(&nonce, noncedata, sizeof(noncedata));
	result = isc_entropy_getdata(ectx, noncedata, sizeof(noncedata),
				     NULL, ISC_ENTROPY_BLOCKING);
	CHECK("isc_entropy_getdata", result);
	isc_buffer_add(&nonce, sizeof(noncedata));

	(void)isc_app_run();

	dns_requestmgr_shutdown(requestmgr);
	dns_requestmgr_detach(&requestmgr);
	dns_dispatch_detach(&dispatchv4);
	dns_dispatchmgr_destroy(&dispatchmgr);
	isc_task_shutdown(task);
	isc_task_detach(&task);
	isc_taskmgr_destroy(&taskmgr);
	isc_socket_detach(&sock);
	isc_socketmgr_destroy(&socketmgr);
	isc_timermgr_destroy(&timermgr);

	dst_key_free(&ourkey);
	dns_tsigkey_detach(&initialkey);
	dns_tsigkey_detach(&tsigkey);

	dns_tkeyctx_destroy(&tctx);

	dns_view_detach(&view);

	isc_log_destroy(&log);

	dst_lib_destroy();
	isc_hash_destroy();
	isc_entropy_detach(&ectx);

	isc_mem_destroy(&mctx);

	isc_app_finish();

	return (0);
}
Exemplo n.º 6
0
int
main(int argc, char *argv[]) {
	isc_taskmgr_t *taskmgr;
	isc_timermgr_t *timermgr;
	isc_socketmgr_t *socketmgr;
	isc_socket_t *sock;
	unsigned int attrs, attrmask;
	isc_sockaddr_t bind_any;
	dns_dispatchmgr_t *dispatchmgr;
	dns_dispatch_t *dispatchv4;
	dns_view_t *view;
	isc_entropy_t *ectx;
	isc_task_t *task;
	isc_log_t *lctx = NULL;
	isc_logconfig_t *lcfg = NULL;
	isc_logdestination_t destination;

	UNUSED(argv);
	UNUSED(argc);

	RUNCHECK(isc_app_start());

	dns_result_register();

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

	RUNCHECK(isc_log_create(mctx, &lctx, &lcfg));
	isc_log_setcontext(lctx);
	dns_log_init(lctx);
	dns_log_setcontext(lctx);

	/*
	 * Create and install the default channel.
	 */
	destination.file.stream = stderr;
	destination.file.name = NULL;
	destination.file.versions = ISC_LOG_ROLLNEVER;
	destination.file.maximum_size = 0;
	RUNCHECK(isc_log_createchannel(lcfg, "_default",
				       ISC_LOG_TOFILEDESC,
				       ISC_LOG_DYNAMIC,
				       &destination, ISC_LOG_PRINTTIME));
	RUNCHECK(isc_log_usechannel(lcfg, "_default", NULL, NULL));

	isc_log_setdebuglevel(lctx, 9);

	ectx = NULL;
	RUNCHECK(isc_entropy_create(mctx, &ectx));
	RUNCHECK(isc_entropy_createfilesource(ectx, "/dev/urandom"));

	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));
	isc_sockaddr_any(&bind_any);
	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,
					  &bind_any, 4096, 4, 2, 3, 5,
					  attrs, attrmask, &dispatchv4));
	requestmgr = NULL;
	RUNCHECK(dns_requestmgr_create(mctx, timermgr, socketmgr, taskmgr,
					    dispatchmgr, dispatchv4, NULL,
					    &requestmgr));

	ring = NULL;
	RUNCHECK(dns_tsigkeyring_create(mctx, &ring));

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

	sock = NULL;
	RUNCHECK(isc_socket_create(socketmgr, PF_INET, isc_sockettype_udp,
				   &sock));

	setup();

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

	(void)isc_app_run();

	if (tsigkey)
		dns_tsigkey_detach(&tsigkey);

	dns_requestmgr_shutdown(requestmgr);
	dns_requestmgr_detach(&requestmgr);

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

	isc_timermgr_destroy(&timermgr);

	isc_task_detach(&task);
	isc_taskmgr_destroy(&taskmgr);

	isc_socket_detach(&sock);
	isc_socketmgr_destroy(&socketmgr);

	isc_mem_stats(mctx, stdout);

	dns_view_detach(&view);

	dst_lib_destroy();
	isc_entropy_detach(&ectx);

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

	isc_app_finish();

	return (0);
}
Exemplo n.º 7
0
int
main(int argc, char **argv) {
	isc_result_t result = ISC_R_SUCCESS;
	isc_boolean_t show_final_mem = ISC_FALSE;
	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)
		memmove(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:qrs: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;
			c_flag = ISC_TRUE;
			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 'q':
			quiet = ISC_TRUE;
			break;

		case 'r':
			showresult = ISC_TRUE;
			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);
			}
			/* FALLTHROUGH */
		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, &rndc_mctx));
	DO("create socket manager", isc_socketmgr_create(rndc_mctx, &socketmgr));
	DO("create task manager", isc_taskmgr_create(rndc_mctx, 1, 0, &taskmgr));
	DO("create task", isc_task_create(taskmgr, 0, &task));

	DO("create logging context", isc_log_create(rndc_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(rndc_mctx, log, keyname, &pctx, &config);

	isccc_result_register();

	command = *argv;

	DO("allocate data buffer",
	   isc_buffer_allocate(rndc_mctx, &databuf, 2048));

	/*
	 * 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(rndc_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]);
		memmove(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(rndc_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(rndc_mctx, args, argslen);
	isccc_ccmsg_invalidate(&ccmsg);

	dns_name_destroy();

	isc_buffer_free(&databuf);

	if (show_final_mem)
		isc_mem_stats(rndc_mctx, stderr);

	isc_mem_destroy(&rndc_mctx);

	if (failed)
		return (1);

	return (0);
}
Exemplo n.º 8
0
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);
	isc_task_detach(&task);
	isc_taskmgr_destroy(&taskmgr);

	dst_lib_destroy();
	isc_hash_destroy();
	isc_entropy_detach(&ectx);

	isc_log_destroy(&lctx);

	isc_mem_destroy(&mctx);

	isc_app_finish();

	return (0);
}