Beispiel #1
0
static bool init(void)
{
	char *pool4_addrs[] = { "1.1.1.1", "2.2.2.2" };
	int i;

	for (i = 0; i < ARRAY_SIZE(IPV4_ADDRS); i++) {
		if (is_error(str_to_addr4(IPV4_ADDRS[i], &addr4[i].l3)))
			return false;
		addr4[i].l4 = IPV4_PORTS[i];
	}

	for (i = 0; i < ARRAY_SIZE(IPV4_ADDRS); i++) {
		if (is_error(str_to_addr6(IPV6_ADDRS[i], &addr6[i].l3)))
			return false;
		addr6[i].l4 = IPV6_PORTS[i];
	}

	if (is_error(config_init(false)))
		return false;

	if (is_error(pool4_init(pool4_addrs, ARRAY_SIZE(pool4_addrs)))) {
		config_destroy();
		return false;
	}

	if (is_error(bibdb_init())) {
		pool4_destroy();
		config_destroy();
		return false;
	}

	return true;
}
Beispiel #2
0
static bool init(void)
{
	int i;

	for (i = 0; i < ARRAY_SIZE(IPV4_ADDRS); i++) {
		if (is_error(str_to_addr4(IPV4_ADDRS[i], &addr4[i].l3)))
			return false;
		addr4[i].l4 = IPV4_PORTS[i];
	}

	for (i = 0; i < ARRAY_SIZE(IPV4_ADDRS); i++) {
		if (is_error(str_to_addr6(IPV6_ADDRS[i], &addr6[i].l3)))
			return false;
		addr6[i].l4 = IPV6_PORTS[i];
	}

	if (is_error(config_init(false)))
		goto config_fail;
	if (is_error(pktqueue_init()))
		goto pktqueue_fail;
	if (is_error(pool4_init(NULL, 0)))
		goto pool4_fail;
	if (is_error(pool6_init(NULL, 0)))
		goto pool6_fail;
	if (is_error(bibdb_init()))
		goto bib_fail;
	if (is_error(sessiondb_init()))
		goto session_fail;

	return true;

session_fail:
	bibdb_destroy();
bib_fail:
	pool6_destroy();
pool6_fail:
	pool4_destroy();
pool4_fail:
	pktqueue_destroy();
pktqueue_fail:
	config_destroy();
config_fail:
	return false;
}
Beispiel #3
0
bool init_full(void)
{
	char *prefixes[] = { "3::/96" };
	int error;

	error = config_init(false);
	if (error)
		goto config_fail;
	error = pool6_init(prefixes, ARRAY_SIZE(prefixes));
	if (error)
		goto pool6_fail;
	error = pool4_init(NULL, 0);
	if (error)
		goto pool4_fail;
	error = pktqueue_init();
	if (error)
		goto pktqueue_fail;
	error = bibdb_init();
	if (error)
		goto bibdb_fail;
	error = sessiondb_init();
	if (error)
		goto sessiondb_fail;

	return true;

sessiondb_fail:
	bibdb_destroy();
bibdb_fail:
	pktqueue_destroy();
pktqueue_fail:
	pool4_destroy();
pool4_fail:
	pool6_destroy();
pool6_fail:
	config_destroy();
config_fail:
	return false;
}
Beispiel #4
0
static int __init nat64_init(void)
{
	int error;

	log_debug("%s", banner);
	log_debug("Inserting the module...");

	/* Init Jool's submodules. */
	error = config_init();
	if (error)
		goto config_failure;
	error = pool6_init(pool6, pool6_size);
	if (error)
		goto pool6_failure;
	error = pool4_init(pool4, pool4_size);
	if (error)
		goto pool4_failure;
	error = pktqueue_init();
	if (error)
		goto pktqueue_failure;
	error = bibdb_init();
	if (error)
		goto bib_failure;
	error = sessiondb_init();
	if (error)
		goto session_failure;
	error = fragdb_init();
	if (error)
		goto fragdb_failure;
	error = filtering_init();
	if (error)
		goto filtering_failure;
	error = translate_packet_init();
	if (error)
		goto translate_packet_failure;
	error = sendpkt_init();
	if (error)
		goto sendpkt_failure;
#ifdef BENCHMARK
	error = logtime_init();
	if (error)
		goto log_time_failure;
#endif

	/* Hook Jool to Netfilter. */
	error = nf_register_hooks(nfho, ARRAY_SIZE(nfho));
	if (error)
		goto nf_register_hooks_failure;

	/* Yay */
	log_info(MODULE_NAME " module inserted.");
	return error;

nf_register_hooks_failure:
#ifdef BENCHMARK
	logtime_destroy();

log_time_failure:
#endif
	sendpkt_destroy();

sendpkt_failure:
	translate_packet_destroy();

translate_packet_failure:
	filtering_destroy();

filtering_failure:
	fragdb_destroy();

fragdb_failure:
	sessiondb_destroy();

session_failure:
	bibdb_destroy();

bib_failure:
	pktqueue_destroy();

pktqueue_failure:
	pool4_destroy();

pool4_failure:
	pool6_destroy();

pool6_failure:
	config_destroy();

config_failure:
	return error;
}