C++ (Cpp) unbound_init примеры использования

Пример #1

Файл: confread.c Проект: NetworkManager/libreswan

struct starter_config *confread_load(const char *file,
				     err_t *perr,
				     bool resolvip,
				     const char *ctlbase,
				     bool setuponly)
{
	struct starter_config *cfg = NULL;
	struct config_parsed *cfgp;
	struct section_list *sconn;
	bool err = FALSE;
	bool connerr;

#ifdef DNSSEC
	struct ub_ctx *dnsctx =  ub_ctx_create();
	unbound_init(dnsctx);
#else
	struct ub_ctx *dnsctx = NULL;
#endif
	/**
	 * Load file
	 */
	cfgp = parser_load_conf(file, perr);
	if (!cfgp)
		return NULL;

	cfg = (struct starter_config *)alloc_bytes(sizeof(struct starter_config),"starter_config cfg");

	/**
	 * Set default values
	 */
	ipsecconf_default_values(cfg);

	if (ctlbase) {
		pfree(cfg->ctlbase);
		cfg->ctlbase = clone_str(ctlbase, "control socket");
	}

	/**
	 * Load setup
	 */
	err |= load_setup(cfg, cfgp);

	if (err) {
		parser_free_conf(cfgp);
		confread_free(cfg);
		return NULL;
	}

	if (!setuponly) {
		/**
		 * Find %default and %oedefault conn
		 *
		 */
		for (sconn = cfgp->sections.tqh_first; (!err) && sconn != NULL;
		     sconn = sconn->link.tqe_next) {
			if (streq(sconn->name, "%default")) {
				starter_log(LOG_LEVEL_DEBUG,
					    "Loading default conn");
				err |= load_conn(dnsctx,
						 &cfg->conn_default,
						 cfgp, sconn, FALSE,
						/*default conn*/ TRUE,
						 resolvip, perr);
			}

			if (streq(sconn->name, "%oedefault")) {
				starter_log(LOG_LEVEL_DEBUG,
					    "Loading oedefault conn");
				err |= load_conn(dnsctx,
						 &cfg->conn_oedefault,
						 cfgp, sconn, FALSE,
						/*default conn*/ TRUE,
						 resolvip, perr);
				if (!err)
					cfg->got_oedefault = TRUE;
			}
		}

		/**
		 * Load other conns
		 */
		for (sconn = cfgp->sections.tqh_first; sconn != NULL;
		     sconn = sconn->link.tqe_next) {
			if (streq(sconn->name, "%default"))
				continue;
			if (streq(sconn->name, "%oedefault"))
				continue;

			connerr = init_load_conn(dnsctx, cfg, cfgp, sconn,
						 FALSE,
						 resolvip, perr);

#if 0	/* ??? the following condition can never be true */
			if (connerr == -1) {
				parser_free_conf(cfgp);
				confread_free(cfg);
				return NULL;
			}
#endif
			err |= connerr;
		}

		/* if we have OE on, then create any missing OE conns! */
		if (cfg->setup.options[KBF_OPPOENCRYPT]) {
			starter_log(LOG_LEVEL_DEBUG, "Enabling OE conns");
			add_any_oeconns(cfg, cfgp);
		}
	}

	parser_free_conf(cfgp);

	return cfg;
}

Пример #2

Файл: confread.c Проект: rgbriggs/libreswan

struct starter_config *confread_load(const char *file,
				     err_t *perr,
				     bool resolvip,
				     const char *ctlbase,
				     bool setuponly)
{
	bool err = FALSE;

	/**
	 * Load file
	 */
	struct config_parsed *cfgp = parser_load_conf(file, perr);

	if (cfgp == NULL)
		return NULL;

	struct starter_config *cfg = alloc_thing(struct starter_config, "starter_config cfg");

	/**
	 * Set default values
	 */
	ipsecconf_default_values(cfg);

	if (ctlbase != NULL) {
		pfree(cfg->ctlbase);
		cfg->ctlbase = clone_str(ctlbase, "control socket");
	}

	/**
	 * Load setup
	 */
	err |= load_setup(cfg, cfgp);

	if (err) {
		parser_free_conf(cfgp);
		confread_free(cfg);
		return NULL;
	}

#ifdef DNSSEC
	struct ub_ctx *dnsctx = unbound_init();

	if (dnsctx == NULL)
		return NULL;
#endif

	if (!setuponly) {
		/**
		 * Find %default
		 *
		 */
		struct section_list *sconn;

		for (sconn = cfgp->sections.tqh_first; (!err) && sconn != NULL;
		     sconn = sconn->link.tqe_next) {
			if (streq(sconn->name, "%default")) {
				starter_log(LOG_LEVEL_DEBUG,
					    "Loading default conn");
				err |= load_conn(
#ifdef DNSSEC
						dnsctx,
#endif
						 &cfg->conn_default,
						 cfgp, sconn, FALSE,
						/*default conn*/ TRUE,
						 resolvip, perr);
			}
		}

		/**
		 * Load other conns
		 */
		for (sconn = cfgp->sections.tqh_first; sconn != NULL;
		     sconn = sconn->link.tqe_next) {
			if (streq(sconn->name, "%default"))
				continue;
			err |= init_load_conn(
#ifdef DNSSEC
						 dnsctx,
#endif
						 cfg, cfgp, sconn,
						 FALSE,
						 resolvip, perr);
		}
	}

	parser_free_conf(cfgp);
#ifdef DNSSEC
	ub_ctx_delete(dnsctx);
#endif
	return cfg;
}