* @author Christian Grothoff
*/
#include "platform.h"
+#include "gnunet-service-ats.h"
#include "gnunet-service-ats_addresses.h"
#include "gnunet-service-ats_performance.h"
#include "gnunet-service-ats_reservations.h"
/**
* Next in doubly-linked list.
*/
- struct PerformanceClient * next;
+ struct PerformanceClient *next;
/**
* Previous in doubly-linked list.
*/
- struct PerformanceClient * prev;
-
+ struct PerformanceClient *prev;
+
/**
* Actual handle to the client.
*/
* Tail of linked list of all clients to this service.
*/
static struct PerformanceClient *pc_tail;
-
+
/**
* Context for sending messages to performance clients.
*/
* @param client server handle
* @return internal handle
*/
-static struct PerformanceClient *
+static struct PerformanceClient *
find_client (struct GNUNET_SERVER_Client *client)
{
- struct PerformanceClient * pc;
+ struct PerformanceClient *pc;
for (pc = pc_head; pc != NULL; pc = pc->next)
if (pc->client == client)
* Register a new performance client.
*
* @param client handle of the new client
+ * @param flag flag specifying the type of the client
*/
void
GAS_performance_add_client (struct GNUNET_SERVER_Client *client,
- enum StartFlag flag)
+ enum StartFlag flag)
{
- struct PerformanceClient * pc;
+ struct PerformanceClient *pc;
GNUNET_break (NULL == find_client (client));
pc = GNUNET_malloc (sizeof (struct PerformanceClient));
pc->flag = flag;
GNUNET_SERVER_notification_context_add (nc, client);
GNUNET_SERVER_client_keep (client);
- GNUNET_CONTAINER_DLL_insert(pc_head, pc_tail, pc);
+ GNUNET_CONTAINER_DLL_insert (pc_head, pc_tail, pc);
}
void
GAS_performance_remove_client (struct GNUNET_SERVER_Client *client)
{
- struct PerformanceClient * pc;
+ struct PerformanceClient *pc;
pc = find_client (client);
if (NULL == pc)
*/
void
GAS_performance_notify_clients (const struct GNUNET_PeerIdentity *peer,
- const char *plugin_name,
- const void *plugin_addr, size_t plugin_addr_len,
- const struct GNUNET_TRANSPORT_ATS_Information *atsi,
- uint32_t atsi_count,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
+ const char *plugin_name,
+ const void *plugin_addr, size_t plugin_addr_len,
+ const struct GNUNET_ATS_Information *atsi,
+ uint32_t atsi_count,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_out,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
{
struct PerformanceClient *pc;
struct PeerInformationMessage *msg;
size_t plugin_name_length = strlen (plugin_name) + 1;
- size_t msize = sizeof (struct PeerInformationMessage) + atsi_count * sizeof (struct GNUNET_TRANSPORT_ATS_Information)
- + plugin_addr_len + plugin_name_length;
+ size_t msize =
+ sizeof (struct PeerInformationMessage) +
+ atsi_count * sizeof (struct GNUNET_ATS_Information) + plugin_addr_len +
+ plugin_name_length;
char buf[msize];
- struct GNUNET_TRANSPORT_ATS_Information *atsp;
+ struct GNUNET_ATS_Information *atsp;
char *addrp;
GNUNET_assert (msize < GNUNET_SERVER_MAX_MESSAGE_SIZE);
- GNUNET_assert (atsi_count < GNUNET_SERVER_MAX_MESSAGE_SIZE / sizeof (struct GNUNET_TRANSPORT_ATS_Information));
- msg = (struct PeerInformationMessage*) buf;
+ GNUNET_assert (atsi_count <
+ GNUNET_SERVER_MAX_MESSAGE_SIZE /
+ sizeof (struct GNUNET_ATS_Information));
+ msg = (struct PeerInformationMessage *) buf;
msg->header.size = htons (msize);
msg->header.type = htons (GNUNET_MESSAGE_TYPE_ATS_PEER_INFORMATION);
msg->ats_count = htonl (atsi_count);
msg->plugin_name_length = htons (plugin_name_length);
msg->bandwidth_out = bandwidth_out;
msg->bandwidth_in = bandwidth_in;
- atsp = (struct GNUNET_TRANSPORT_ATS_Information* ) &msg[1];
- memcpy (atsp, atsi, sizeof (struct GNUNET_TRANSPORT_ATS_Information) * atsi_count);
- addrp = (char*) &atsp[atsi_count];
+ atsp = (struct GNUNET_ATS_Information *) &msg[1];
+ memcpy (atsp, atsi, sizeof (struct GNUNET_ATS_Information) * atsi_count);
+ addrp = (char *) &atsp[atsi_count];
memcpy (addrp, plugin_addr, plugin_addr_len);
strcpy (&addrp[plugin_addr_len], plugin_name);
for (pc = pc_head; pc != NULL; pc = pc->next)
- GNUNET_SERVER_notification_context_unicast (nc,
- pc->client,
- &msg->header,
- GNUNET_YES);
+ if (pc->flag == START_FLAG_PERFORMANCE_WITH_PIC)
+ {
+ GNUNET_SERVER_notification_context_unicast (nc, pc->client, &msg->header,
+ GNUNET_YES);
+ GNUNET_STATISTICS_update (GSA_stats,
+ "# performance updates given to clients", 1,
+ GNUNET_NO);
+ }
}
*/
void
GAS_handle_reservation_request (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message)
+ const struct GNUNET_MessageHeader *message)
{
- const struct ReservationRequestMessage * msg = (const struct ReservationRequestMessage *) message;
+ const struct ReservationRequestMessage *msg =
+ (const struct ReservationRequestMessage *) message;
struct ReservationResultMessage result;
int32_t amount;
struct GNUNET_TIME_Relative res_delay;
GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
return;
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received `%s' message\n",
- "RESERVATION_REQUEST");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received `%s' message\n",
+ "RESERVATION_REQUEST");
amount = (int32_t) ntohl (msg->amount);
- res_delay = GAS_reservations_reserve (&msg->peer,
- amount);
+ res_delay = GAS_reservations_reserve (&msg->peer, amount);
if (res_delay.rel_value > 0)
amount = 0;
result.header.size = htons (sizeof (struct ReservationResultMessage));
result.header.type = htons (GNUNET_MESSAGE_TYPE_ATS_RESERVATION_RESULT);
result.amount = htonl (amount);
+ result.peer = msg->peer;
result.res_delay = GNUNET_TIME_relative_hton (res_delay);
- GNUNET_SERVER_notification_context_unicast (nc,
- client,
- &result.header,
- GNUNET_NO);
+ GNUNET_STATISTICS_update (GSA_stats, "# reservation requests processed", 1,
+ GNUNET_NO);
+ GNUNET_SERVER_notification_context_unicast (nc, client, &result.header,
+ GNUNET_NO);
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
*/
void
GAS_handle_preference_change (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message)
+ const struct GNUNET_MessageHeader *message)
{
- const struct ChangePreferenceMessage * msg;
+ const struct ChangePreferenceMessage *msg;
const struct PreferenceInformation *pi;
uint16_t msize;
uint32_t nump;
uint32_t i;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received `%s' message\n", "PREFERENCE_CHANGE");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received `%s' message\n",
+ "PREFERENCE_CHANGE");
msize = ntohs (message->size);
if (msize < sizeof (struct ChangePreferenceMessage))
{
GNUNET_break (0);
GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
+ return;
}
msg = (const struct ChangePreferenceMessage *) message;
nump = ntohl (msg->num_preferences);
- if (msize != sizeof (struct ChangePreferenceMessage) * nump * sizeof (struct PreferenceInformation))
+ if (msize !=
+ sizeof (struct ChangePreferenceMessage) +
+ nump * sizeof (struct PreferenceInformation))
{
GNUNET_break (0);
GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
+ return;
}
+ GNUNET_STATISTICS_update (GSA_stats, "# preference change requests processed",
+ 1, GNUNET_NO);
pi = (const struct PreferenceInformation *) &msg[1];
- for (i=0;i<nump;i++)
+ for (i = 0; i < nump; i++)
GAS_addresses_change_preference (&msg->peer,
- (enum GNUNET_ATS_PreferenceKind) ntohl (pi[i].preference_kind),
- pi[i].preference_value);
+ (enum GNUNET_ATS_PreferenceKind)
+ ntohl (pi[i].preference_kind),
+ pi[i].preference_value);
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
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