C++ (Cpp) ipset_type_get Examples

Example #1

File: vrrp_ipset.c Project: saravsars/keepalived

static bool
do_ipset_cmd(struct ipset_session* session, enum ipset_cmd cmd, const char *setname,
		const ip_address_t *addr, uint32_t timeout, const char* iface)
{
	const struct ipset_type *type;
	uint8_t family;
	int r;

	ipset_session_data_set(session, IPSET_SETNAME, setname);

	type = ipset_type_get(session, cmd);
	if (type == NULL) {
		/* possible reasons for failure: set name does not exist */
		return false;
	}

	family = (addr->ifa.ifa_family == AF_INET) ? NFPROTO_IPV4 : NFPROTO_IPV6;
	ipset_session_data_set(session, IPSET_OPT_FAMILY, &family);
	ipset_session_data_set(session, IPSET_OPT_IP, &addr->u);
	if (timeout)
		ipset_session_data_set(session, IPSET_OPT_TIMEOUT, &timeout);
	if (iface)
		ipset_session_data_set(session, IPSET_OPT_IFACE, iface);

	r = ipset_cmd1(session, cmd, 0);

	return r == 0;
}

Example #2

File: ipset.c Project: Lekensteyn/ssh-blocker

/**
 * This function was designed for three values of cmd:
 * CMD_TEST: true if exists, false if not exists (or set name not found)
 * CMD_ADD: true if added, false if error occurred (set name not found?)
 * CMD_DEL: true if deleted, false if error occurred (set name not found?)
 */
static bool
try_ipset_cmd(enum ipset_cmd cmd, const char *setname,
		const struct in_addr *addr, uint32_t timeout) {
	const struct ipset_type *type;
	uint8_t family;
	int r;
	r = ipset_session_data_set(session, IPSET_SETNAME, setname);
	/* since the IPSET_SETNAME option is valid, this should never fail */
	assert(r == 0);

	type = ipset_type_get(session, cmd);
	if (type == NULL) {
		/* possible reasons for failure: set name does not exist */
		return false;
	}

	family = NFPROTO_IPV4;
	ipset_session_data_set(session, IPSET_OPT_FAMILY, &family);
	ipset_session_data_set(session, IPSET_OPT_IP, addr);
	if (timeout)
		ipset_session_data_set(session, IPSET_OPT_TIMEOUT, &timeout);

	r = ipset_cmd(session, cmd, /*lineno*/ 0);
	/* assume that errors always occur if NOT in set. To do it otherwise,
	 * see lib/session.c for IPSET_CMD_TEST in ipset_cmd */
	return r == 0;
}

Example #3

File: vrrp_ipset.c Project: saravsars/keepalived

	r = ipset_cmd1(session, cmd, 0);

	return r == 0;
}

static bool
ipset_create(struct ipset_session* session, const char *setname, const char *typename, uint8_t family)
{
	const struct ipset_type *type;
	int r;

	ipset_session_data_set(session, IPSET_SETNAME, setname);

	ipset_session_data_set(session, IPSET_OPT_TYPENAME, typename);

	type = ipset_type_get(session, IPSET_CMD_CREATE);
	if (type == NULL)
		return false;

	ipset_session_data_set(session, IPSET_OPT_TYPE, type);
	ipset_session_data_set(session, IPSET_OPT_FAMILY, &family);

	r = ipset_cmd1(session, IPSET_CMD_CREATE, 0);
	return r == 0;
}

static bool
ipset_destroy(struct ipset_session* session, const char *setname)
{
	int r;