/**
* Delete an address
*
* If session != 0, just the session is deleted, the address itself still exists
* If session == 0, remove full address
* If session == 0 and addrlen == 0, destroy inbound address
*
* @param cls unused
* @param key unused
* @param value the 'struct ATS_Address'
* @return GNUNET_OK (continue to iterate)
*/
static int
destroy_by_session_id (void *cls, const struct GNUNET_HashCode * key, void *value)
{
const struct ATS_Address *info = cls;
struct ATS_Address *aa = value;
GNUNET_assert (0 ==
memcmp (&aa->peer, &info->peer,
sizeof (struct GNUNET_PeerIdentity)));
/* session == 0, remove full address */
if ((info->session_id == 0) && (0 == strcmp (info->plugin, aa->plugin)) &&
(aa->addr_len == info->addr_len) &&
(0 == memcmp (info->addr, aa->addr, aa->addr_len)))
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Deleting address for peer `%s': `%s' %u\n",
GNUNET_i2s (&aa->peer), aa->plugin, aa->session_id);
if (GNUNET_YES == destroy_address (aa))
recalculate_assigned_bw ();
return GNUNET_OK;
}
/* session != 0, just remove session */
if (aa->session_id != info->session_id)
return GNUNET_OK; /* irrelevant */
if (aa->session_id != 0)
GNUNET_break (0 == strcmp (info->plugin, aa->plugin));
/* session died */
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Deleting session for peer `%s': `%s' %u\n",
GNUNET_i2s (&aa->peer), aa->plugin, aa->session_id);
aa->session_id = 0;
if (GNUNET_YES == aa->active)
{
aa->active = GNUNET_NO;
active_addr_count--;
recalculate_assigned_bw ();
}
/* session == 0 and addrlen == 0 : destroy address */
if (aa->addr_len == 0)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Deleting session and address for peer `%s': `%s' %u\n",
GNUNET_i2s (&aa->peer), aa->plugin, aa->session_id);
(void) destroy_address (aa);
}
else
{
/* session was set to 0, update address */
#if HAVE_LIBGLPK
if (ats_mode == MLP)
GAS_mlp_address_update (mlp, addresses, aa);
#endif
}
return GNUNET_OK;
}
/**
* Free memory of address.
*
* @param cls NULL
* @param key peer identity (unused)
* @param value the 'struct ATS_Address' to free
* @return GNUNET_OK (continue to iterate)
*/
static int
free_address_it (void *cls, const GNUNET_HashCode * key, void *value)
{
struct ATS_Address *aa = value;
destroy_address (aa);
return GNUNET_OK;
}
