static int php_openssl_parse_config(struct php_x509_request * req, zval * optional_args TSRMLS_DC) /* {{{ */
{
	char * str;
	zval ** item;

	SET_OPTIONAL_STRING_ARG("config", req->config_filename, default_ssl_conf_filename);
	SET_OPTIONAL_STRING_ARG("config_section_name", req->section_name, "req");
	req->global_config = CONF_load(NULL, default_ssl_conf_filename, NULL);
	req->req_config = CONF_load(NULL, req->config_filename, NULL);

	if (req->req_config == NULL) {
		return FAILURE;
	}

	/* read in the oids */
	str = CONF_get_string(req->req_config, NULL, "oid_file");
	if (str && !php_openssl_safe_mode_chk(str TSRMLS_CC)) {
		BIO *oid_bio = BIO_new_file(str, "r");
		if (oid_bio) {
			OBJ_create_objects(oid_bio);
			BIO_free(oid_bio);
		}
	}
	if (add_oid_section(req TSRMLS_CC) == FAILURE) {
		return FAILURE;
	}
	SET_OPTIONAL_STRING_ARG("digest_alg", req->digest_name,
		CONF_get_string(req->req_config, req->section_name, "default_md"));
	SET_OPTIONAL_STRING_ARG("x509_extensions", req->extensions_section,
		CONF_get_string(req->req_config, req->section_name, "x509_extensions"));
	SET_OPTIONAL_STRING_ARG("req_extensions", req->request_extensions_section,
		CONF_get_string(req->req_config, req->section_name, "req_extensions"));
	SET_OPTIONAL_LONG_ARG("private_key_bits", req->priv_key_bits,
		CONF_get_number(req->req_config, req->section_name, "default_bits"));

	SET_OPTIONAL_LONG_ARG("private_key_type", req->priv_key_type, OPENSSL_KEYTYPE_DEFAULT);

	if (optional_args && zend_hash_find(Z_ARRVAL_P(optional_args), "encrypt_key", sizeof("encrypt_key"), (void**)&item) == SUCCESS) {
		req->priv_key_encrypt = Z_BVAL_PP(item);
	} else {
		str = CONF_get_string(req->req_config, req->section_name, "encrypt_rsa_key");
		if (str == NULL) {
			str = CONF_get_string(req->req_config, req->section_name, "encrypt_key");
		}
		if (str && strcmp(str, "no") == 0) {
			req->priv_key_encrypt = 0;
		} else {
			req->priv_key_encrypt = 1;
		}
	}
	
	/* digest alg */
	if (req->digest_name == NULL) {
		req->digest_name = CONF_get_string(req->req_config, req->section_name, "default_md");
	}
	if (req->digest_name) {
		req->digest = req->md_alg = EVP_get_digestbyname(req->digest_name);
	}
	if (req->md_alg == NULL) {
		req->md_alg = req->digest = EVP_md5();
	}

	PHP_SSL_CONFIG_SYNTAX_CHECK(extensions_section);

	/* set the string mask */
	str = CONF_get_string(req->req_config, req->section_name, "string_mask");
	if (str && !ASN1_STRING_set_default_mask_asc(str)) {
		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid global string mask setting %s", str);
		return FAILURE;
	}

	PHP_SSL_CONFIG_SYNTAX_CHECK(request_extensions_section);
	
	return SUCCESS;
}
/* }}} */

static int php_openssl_parse_config(struct php_x509_request * req, zval * optional_args TSRMLS_DC) /* {{{ */
{
	char * str;
	zval ** item;

	SET_OPTIONAL_STRING_ARG("config", req->config_filename, default_ssl_conf_filename);
	SET_OPTIONAL_STRING_ARG("config_section_name", req->section_name, "req");
	req->global_config = CONF_load(NULL, default_ssl_conf_filename, NULL);
	req->req_config = CONF_load(NULL, req->config_filename, NULL);

	if (req->req_config == NULL) {
		return FAILURE;
	}

	/* read in the oids */
	str = CONF_get_string(req->req_config, NULL, "oid_file");
	if (str && !php_openssl_safe_mode_chk(str TSRMLS_CC)) {
		BIO *oid_bio = BIO_new_file(str, "r");
		if (oid_bio) {
			OBJ_create_objects(oid_bio);
			BIO_free(oid_bio);
		}
	}
	if (add_oid_section(req TSRMLS_CC) == FAILURE) {
		return FAILURE;
	}
	SET_OPTIONAL_STRING_ARG("digest_alg", req->digest_name,
		CONF_get_string(req->req_config, req->section_name, "default_md"));
	SET_OPTIONAL_STRING_ARG("x509_extensions", req->extensions_section,
		CONF_get_string(req->req_config, req->section_name, "x509_extensions"));
	SET_OPTIONAL_STRING_ARG("req_extensions", req->request_extensions_section,
		CONF_get_string(req->req_config, req->section_name, "req_extensions"));
	SET_OPTIONAL_LONG_ARG("private_key_bits", req->priv_key_bits,
		CONF_get_number(req->req_config, req->section_name, "default_bits"));

	SET_OPTIONAL_LONG_ARG("private_key_type", req->priv_key_type, OPENSSL_KEYTYPE_DEFAULT);

	if (optional_args && zend_hash_find(Z_ARRVAL_P(optional_args), "encrypt_key", sizeof("encrypt_key"), (void**)&item) == SUCCESS) {
		req->priv_key_encrypt = Z_BVAL_PP(item);
	} else {
		str = CONF_get_string(req->req_config, req->section_name, "encrypt_rsa_key");
		if (str == NULL) {
			str = CONF_get_string(req->req_config, req->section_name, "encrypt_key");
		}
		if (str && strcmp(str, "no") == 0) {
			req->priv_key_encrypt = 0;
		} else {
			req->priv_key_encrypt = 1;
		}
	}
	
	/* digest alg */
	if (req->digest_name == NULL) {
		req->digest_name = CONF_get_string(req->req_config, req->section_name, "default_md");
	}
	if (req->digest_name) {
		req->digest = req->md_alg = EVP_get_digestbyname(req->digest_name);
	}
	if (req->md_alg == NULL) {
		req->md_alg = req->digest = EVP_md5();
	}

	PHP_SSL_CONFIG_SYNTAX_CHECK(extensions_section);

	/* set the string mask */
	str = CONF_get_string(req->req_config, req->section_name, "string_mask");
	if (str && !ASN1_STRING_set_default_mask_asc(str)) {
		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid global string mask setting %s", str);
		return FAILURE;
	}

	PHP_SSL_CONFIG_SYNTAX_CHECK(request_extensions_section);
	
	return SUCCESS;
}
/* }}} */
