/**
* The key this request was about
*/
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key;
/**
* Client responsible for the request.
/**
* Replies we have already seen for this request.
*/
- GNUNET_HashCode *seen_replies;
+ struct GNUNET_HashCode *seen_replies;
/**
* Pointer to this nodes heap location in the retry-heap (for fast removal)
/**
* Key of data of interest, NULL for all.
*/
- GNUNET_HashCode *key;
+ struct GNUNET_HashCode *key;
/**
* Flag whether to notify about GET messages.
* @return GNUNET_YES (we should continue to iterate)
*/
static int
-remove_client_records (void *cls, const GNUNET_HashCode * key, void *value)
+remove_client_records (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct ClientList *client = cls;
struct ClientQueryRecord *record = value;
* @return GNUNET_YES (we should continue to iterate)
*/
static int
-remove_by_unique_id (void *cls, const GNUNET_HashCode * key, void *value)
+remove_by_unique_id (void *cls, const struct GNUNET_HashCode * key, void *value)
{
const struct RemoveByUniqueIdContext *ctx = cls;
struct ClientQueryRecord *record = value;
/**
- * Handler for monitor messages
+ * Handler for monitor start messages
*
* @param cls closure for the service
* @param client the client we received this message from
const struct GNUNET_MessageHeader *message)
{
struct ClientMonitorRecord *r;
- const struct GNUNET_DHT_MonitorStartMessage *msg;
- unsigned int i;
- char *c;
+ const struct GNUNET_DHT_MonitorStartStopMessage *msg;
- msg = (struct GNUNET_DHT_MonitorStartMessage *) message;
+ msg = (struct GNUNET_DHT_MonitorStartStopMessage *) message;
r = GNUNET_malloc (sizeof(struct ClientMonitorRecord));
r->client = find_active_client(client);
r->type = ntohl(msg->type);
- r->get = msg->get;
- r->get_resp = msg->get_resp;
- r->put = msg->put;
- c = (char *) &msg->key;
- for (i = 0; i < sizeof (GNUNET_HashCode) && c[i] == 0; i++);
- if (sizeof (GNUNET_HashCode) == i)
- r->key = NULL;
+ r->get = ntohs(msg->get);
+ r->get_resp = ntohs(msg->get_resp);
+ r->put = ntohs(msg->put);
+ if (0 == ntohs(msg->filter_key))
+ r->key = NULL;
else
{
- r->key = GNUNET_malloc (sizeof (GNUNET_HashCode));
- memcpy (r->key, &msg->key, sizeof (GNUNET_HashCode));
+ r->key = GNUNET_malloc (sizeof (struct GNUNET_HashCode));
+ memcpy (r->key, &msg->key, sizeof (struct GNUNET_HashCode));
}
GNUNET_CONTAINER_DLL_insert (monitor_head, monitor_tail, r);
- // FIXME add remove somewhere
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
+}
+
+/**
+ * Handler for monitor stop messages
+ *
+ * @param cls closure for the service
+ * @param client the client we received this message from
+ * @param message the actual message received
+ *
+ */
+static void
+handle_dht_local_monitor_stop (void *cls, struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message)
+{
+ struct ClientMonitorRecord *r;
+ const struct GNUNET_DHT_MonitorStartStopMessage *msg;
+ int keys_match;
+
+ msg = (struct GNUNET_DHT_MonitorStartStopMessage *) message;
+ r = monitor_head;
+
+ while (NULL != r)
+ {
+ if (NULL == r->key)
+ keys_match = (0 == ntohs(msg->filter_key));
+ else
+ {
+ keys_match = (0 != ntohs(msg->filter_key)
+ && !memcmp(r->key, &msg->key, sizeof(struct GNUNET_HashCode)));
+ }
+ if (find_active_client(client) == r->client
+ && ntohl(msg->type) == r->type
+ && r->get == msg->get
+ && r->get_resp == msg->get_resp
+ && r->put == msg->put
+ && keys_match
+ )
+ {
+ GNUNET_CONTAINER_DLL_remove (monitor_head, monitor_tail, r);
+ GNUNET_free_non_null (r->key);
+ GNUNET_free (r);
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
+ return; /* Delete only ONE entry */
+ }
+ r = r->next;
+ }
+
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
* if the result is mal-formed, GNUNET_NO
*/
static int
-forward_reply (void *cls, const GNUNET_HashCode * key, void *value)
+forward_reply (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct ForwardReplyContext *frc = cls;
struct ClientQueryRecord *record = value;
struct GNUNET_DHT_ClientResultMessage *reply;
enum GNUNET_BLOCK_EvaluationResult eval;
int do_free;
- GNUNET_HashCode ch;
+ struct GNUNET_HashCode ch;
unsigned int i;
if ((record->type != GNUNET_BLOCK_TYPE_ANY) && (record->type != frc->type))
}
GNUNET_CRYPTO_hash (frc->data, frc->data_size, &ch);
for (i = 0; i < record->seen_replies_count; i++)
- if (0 == memcmp (&record->seen_replies[i], &ch, sizeof (GNUNET_HashCode)))
+ if (0 == memcmp (&record->seen_replies[i], &ch, sizeof (struct GNUNET_HashCode)))
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Duplicate reply, not passing request for key %s to local client\n",
*/
void
GDS_CLIENTS_handle_reply (struct GNUNET_TIME_Absolute expiration,
- const GNUNET_HashCode * key,
+ const struct GNUNET_HashCode * key,
unsigned int get_path_length,
const struct GNUNET_PeerIdentity *get_path,
unsigned int put_path_length,
uint32_t desired_replication_level,
unsigned int path_length,
const struct GNUNET_PeerIdentity *path,
- const GNUNET_HashCode * key)
+ const struct GNUNET_HashCode * key)
{
struct ClientMonitorRecord *m;
struct ClientList **cl;
{
if ((GNUNET_BLOCK_TYPE_ANY == m->type || m->type == type) &&
(NULL == m->key ||
- memcmp (key, m->key, sizeof(GNUNET_HashCode)) == 0))
+ memcmp (key, m->key, sizeof(struct GNUNET_HashCode)) == 0))
{
struct PendingMessage *pm;
struct GNUNET_DHT_MonitorGetMessage *mmsg;
msize += sizeof (struct PendingMessage);
pm = (struct PendingMessage *) GNUNET_malloc (msize);
mmsg = (struct GNUNET_DHT_MonitorGetMessage *) &pm[1];
- pm->msg = (struct GNUNET_MessageHeader *) mmsg;
+ pm->msg = &mmsg->header;
mmsg->header.size = htons (msize - sizeof (struct PendingMessage));
mmsg->header.type = htons (GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET);
mmsg->options = htonl(options);
mmsg->hop_count = htonl(hop_count);
mmsg->desired_replication_level = htonl(desired_replication_level);
mmsg->get_path_length = htonl(path_length);
- memcpy (&mmsg->key, key, sizeof (GNUNET_HashCode));
+ memcpy (&mmsg->key, key, sizeof (struct GNUNET_HashCode));
msg_path = (struct GNUNET_PeerIdentity *) &mmsg[1];
if (path_length > 0)
memcpy (msg_path, path,
const struct GNUNET_PeerIdentity *put_path,
unsigned int put_path_length,
struct GNUNET_TIME_Absolute exp,
- const GNUNET_HashCode * key,
+ const struct GNUNET_HashCode * key,
const void *data,
size_t size)
{
{
if ((GNUNET_BLOCK_TYPE_ANY == m->type || m->type == type) &&
(NULL == m->key ||
- memcmp (key, m->key, sizeof(GNUNET_HashCode)) == 0))
+ memcmp (key, m->key, sizeof(struct GNUNET_HashCode)) == 0))
{
struct PendingMessage *pm;
struct GNUNET_DHT_MonitorGetRespMessage *mmsg;
memcpy (path, get_path,
get_path_length * sizeof (struct GNUNET_PeerIdentity));
mmsg->expiration_time = GNUNET_TIME_absolute_hton(exp);
- memcpy (&mmsg->key, key, sizeof (GNUNET_HashCode));
+ memcpy (&mmsg->key, key, sizeof (struct GNUNET_HashCode));
if (size > 0)
memcpy (&path[get_path_length], data, size);
add_pending_message (m->client, pm);
unsigned int path_length,
const struct GNUNET_PeerIdentity *path,
struct GNUNET_TIME_Absolute exp,
- const GNUNET_HashCode * key,
+ const struct GNUNET_HashCode * key,
const void *data,
size_t size)
{
{
if ((GNUNET_BLOCK_TYPE_ANY == m->type || m->type == type) &&
(NULL == m->key ||
- memcmp (key, m->key, sizeof(GNUNET_HashCode)) == 0))
+ memcmp (key, m->key, sizeof(struct GNUNET_HashCode)) == 0))
{
struct PendingMessage *pm;
struct GNUNET_DHT_MonitorPutMessage *mmsg;
path_length * sizeof (struct GNUNET_PeerIdentity));
}
mmsg->expiration_time = GNUNET_TIME_absolute_hton(exp);
- memcpy (&mmsg->key, key, sizeof (GNUNET_HashCode));
+ memcpy (&mmsg->key, key, sizeof (struct GNUNET_HashCode));
if (size > 0)
memcpy (&msg_path[path_length], data, size);
add_pending_message (m->client, pm);
sizeof (struct GNUNET_DHT_ClientGetStopMessage)},
{&handle_dht_local_monitor, NULL,
GNUNET_MESSAGE_TYPE_DHT_MONITOR_START,
- sizeof (struct GNUNET_DHT_MonitorStartMessage)},
+ sizeof (struct GNUNET_DHT_MonitorStartStopMessage)},
+ {&handle_dht_local_monitor_stop, NULL,
+ GNUNET_MESSAGE_TYPE_DHT_MONITOR_STOP,
+ sizeof (struct GNUNET_DHT_MonitorStartStopMessage)},
{NULL, NULL, 0, 0}
};
forward_map = GNUNET_CONTAINER_multihashmap_create (1024);
projects / oweals / gnunet.git / blobdiff