/*
This file is part of GNUnet.
- (C) 2010,2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010,2011 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
static void
create_address (struct ATS_Address *addr, char * plugin, int ats_count, struct GNUNET_ATS_Information *ats)
{
- addr->mlp_information = NULL;
+ addr->solver_information = NULL;
addr->next = NULL;
addr->prev = NULL;
addr->plugin = GNUNET_strdup (plugin);
ats->value = value;
}
+static unsigned int
+load_quotas (const struct GNUNET_CONFIGURATION_Handle *cfg, unsigned long long *out_dest, unsigned long long *in_dest, int dest_length)
+{
+ int quotas[GNUNET_ATS_NetworkTypeCount] = GNUNET_ATS_NetworkType;
+ char * entry_in = NULL;
+ char * entry_out = NULL;
+ char * quota_out_str;
+ char * quota_in_str;
+ int c;
+
+ for (c = 0; (c < GNUNET_ATS_NetworkTypeCount) && (c < dest_length); c++)
+ {
+ in_dest[c] = 0;
+ out_dest[c] = 0;
+ switch (quotas[c]) {
+ case GNUNET_ATS_NET_UNSPECIFIED:
+ entry_out = "UNSPECIFIED_QUOTA_OUT";
+ entry_in = "UNSPECIFIED_QUOTA_IN";
+ break;
+ case GNUNET_ATS_NET_LOOPBACK:
+ entry_out = "LOOPBACK_QUOTA_OUT";
+ entry_in = "LOOPBACK_QUOTA_IN";
+ break;
+ case GNUNET_ATS_NET_LAN:
+ entry_out = "LAN_QUOTA_OUT";
+ entry_in = "LAN_QUOTA_IN";
+ break;
+ case GNUNET_ATS_NET_WAN:
+ entry_out = "WAN_QUOTA_OUT";
+ entry_in = "WAN_QUOTA_IN";
+ break;
+ case GNUNET_ATS_NET_WLAN:
+ entry_out = "WLAN_QUOTA_OUT";
+ entry_in = "WLAN_QUOTA_IN";
+ break;
+ default:
+ break;
+ }
+
+ if ((entry_in == NULL) || (entry_out == NULL))
+ continue;
+
+ /* quota out */
+ if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", entry_out, "a_out_str))
+ {
+ if (0 == strcmp(quota_out_str, BIG_M_STRING) ||
+ (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_out_str, &out_dest[c])))
+ out_dest[c] = UINT32_MAX;
+
+ GNUNET_free (quota_out_str);
+ quota_out_str = NULL;
+ }
+ else if (GNUNET_ATS_NET_UNSPECIFIED == quotas[c])
+ out_dest[c] = UINT32_MAX;
+ else
+ out_dest[c] = UINT32_MAX;
+
+ /* quota in */
+ if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", entry_in, "a_in_str))
+ {
+ if (0 == strcmp(quota_in_str, BIG_M_STRING) ||
+ (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_in_str, &in_dest[c])))
+ in_dest[c] = UINT32_MAX;
+
+ GNUNET_free (quota_in_str);
+ quota_in_str = NULL;
+ }
+ else if (GNUNET_ATS_NET_UNSPECIFIED == quotas[c])
+ {
+ in_dest[c] = UINT32_MAX;
+ }
+ else
+ {
+ in_dest[c] = UINT32_MAX;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Loaded quota: %s %u, %s %u\n", entry_in, in_dest[c], entry_out, out_dest[c]);
+
+ }
+ return GNUNET_ATS_NetworkTypeCount;
+}
+
static void
check (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
return;
#endif
struct ATS_Address addr[10];
- struct ATS_PreferedAddress *res[10];
+ struct ATS_Address *res[10];
+ int quotas[GNUNET_ATS_NetworkTypeCount] = GNUNET_ATS_NetworkType;
+ unsigned long long quotas_in[GNUNET_ATS_NetworkTypeCount];
+ unsigned long long quotas_out[GNUNET_ATS_NetworkTypeCount];
+ int quota_count;
// struct MLP_information *mlpi;
struct GAS_MLP_SolutionContext ctx;
stats = GNUNET_STATISTICS_create("ats", cfg);
- addresses = GNUNET_CONTAINER_multihashmap_create (10);
+ addresses = GNUNET_CONTAINER_multihashmap_create (10, GNUNET_NO);
- mlp = GAS_mlp_init (cfg, NULL, MLP_MAX_EXEC_DURATION, MLP_MAX_ITERATIONS);
+ quota_count = load_quotas(cfg, quotas_in, quotas_out, GNUNET_ATS_NetworkTypeCount);
+ mlp = GAS_mlp_init (cfg, NULL, quotas, quotas_in, quotas_out, quota_count);
mlp->auto_solve = GNUNET_NO;
struct GNUNET_PeerIdentity p[10];
// mlpi = addr[0].mlp_information;
GNUNET_assert (mlp != NULL);
- GNUNET_assert (mlp->addr_in_problem == 1);
+ GNUNET_assert (mlp->addresses_in_problem == 1);
/* Update an peer 1 address 1 */
set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 20);
GAS_mlp_address_update (mlp, addresses, &addr[0]);
- GNUNET_assert (mlp->addr_in_problem == 1);
+ GNUNET_assert (mlp->addresses_in_problem == 1);
/* Update an peer 1 address 1 */
set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 10);
GAS_mlp_address_update (mlp, addresses, &addr[0]);
- GNUNET_assert (mlp->addr_in_problem == 1);
+ GNUNET_assert (mlp->addresses_in_problem == 1);
/* Update an peer 1 address 1 */
set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 10);
GAS_mlp_address_update (mlp, addresses, &addr[0]);
- GNUNET_assert (mlp->addr_in_problem == 1);
+ GNUNET_assert (mlp->addresses_in_problem == 1);
/* Update an peer 1 address 1 */
set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 30);
GAS_mlp_address_update (mlp, addresses, &addr[0]);
- GNUNET_assert (mlp->addr_in_problem == 1);
+ GNUNET_assert (mlp->addresses_in_problem == 1);
GNUNET_assert (GNUNET_OK == GAS_mlp_solve_problem(mlp, &ctx));
GNUNET_assert (GNUNET_OK == ctx.mlp_result);
res[0] = GAS_mlp_get_preferred_address(mlp, addresses, &p[0]);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Preferred address `%s' outbound bandwidth: %u Bps\n",res[0]->address->plugin, res[0]->bandwidth_out);
- GNUNET_free (res[0]);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Preferred address `%s' outbound bandwidth: %u Bps\n",
+ res[0]->plugin,
+ (unsigned int) ntohl (res[0]->assigned_bw_out.value__));
/* Delete an address */
GNUNET_CONTAINER_multihashmap_remove (addresses, &addr[0].peer.hashPubKey, &addr[0]);
GAS_mlp_address_delete (mlp, addresses, &addr[0]);
- GNUNET_assert (mlp->addr_in_problem == 0);
+ GNUNET_assert (mlp->addresses_in_problem == 0);
GAS_mlp_done (mlp);
GNUNET_STATISTICS_destroy(stats, GNUNET_NO);
ret = 0;
- return;
}