Exemple #1
0
static bool inject(unsigned int index, __u32 src_addr, __u16 src_id,
		__u32 dst_addr, __u16 dst_id)
{
	struct session_entry *entry = &entries[index];
	int error;

	init_src6(&entry->src6.l3, src_addr);
	entry->src6.l4 = src_id;
	init_dst6(&entry->dst6.l3, dst_addr);
	entry->dst6.l4 = dst_id;
	entry->src4.l3.s_addr = cpu_to_be32(0xcb007100u | src_addr);
	entry->src4.l4 = src_id;
	entry->dst4.l3.s_addr = cpu_to_be32(0xc0000200u | dst_addr);
	entry->dst4.l4 = dst_id;
	entry->proto = L4PROTO_UDP;
	entry->state = ESTABLISHED;
	entry->timer_type = SESSION_TIMER_EST;
	entry->update_time = jiffies;
	entry->timeout = UDP_DEFAULT;
	entry->has_stored = false;

	error = bib_add_session(db, entry, NULL);
	if (error) {
		log_err("Errcode %d on sessiontable_add.", error);
		return false;
	}

	return true;
}
Exemple #2
0
static bool inject(unsigned int index, __u32 src_addr, __u16 src_id,
		__u32 dst_addr, __u16 dst_id)
{
	struct session_entry *entry;
	int error;

	entry = &session_instances[index];
	sessions[src_addr][src_id][dst_addr][dst_id] = entry;

	init_src6(&entry->src6, src_addr, src_id);
	init_dst6(&entry->dst6, dst_addr, dst_id);
	init_src4(&entry->src4, src_addr, src_id);
	init_dst4(&entry->dst4, dst_addr, dst_id);
	entry->proto = L4PROTO_UDP;
	entry->state = ESTABLISHED;
	entry->timer_type = SESSION_TIMER_EST;
	entry->update_time = jiffies;
	entry->timeout = UDP_DEFAULT;
	entry->has_stored = false;

	error = bib_add_session(db, entry, NULL);
	if (error) {
		log_err("Errcode %d on sessiontable_add.", error);
		return false;
	}

	return true;
}
Exemple #3
0
static bool assert_session(unsigned int la, unsigned int lp,
		unsigned int ra, unsigned int rp)
{
	struct session_entry session;
	int expected;

	init_src6(&session.src6, la, lp);
	init_dst6(&session.dst6, ra, rp);
	init_src4(&session.src4, la, lp);
	init_dst4(&session.dst4, ra, rp);
	session.proto = PROTO;

	expected = !!sessions[la][lp][ra][rp];
	return ASSERT_INT(expected, session_exists(&session),
			"session %u %u %u %u lookup", la, lp, ra, rp);
}