struct GNUNET_CLIENT_Connection *client;
/**
+
* Handle for transmitting a request.
*/
struct GNUNET_CLIENT_TransmitHandle *th;
* NULL and "size" zero if the socket was closed for
* writing in the meantime.
*
- * @param cls closure
+ * @param cls closure, always NULL
* @param size number of bytes available in buf
* @param buf where the callee should write the message
* @return number of bytes written to buf
transmit_request (void *cls, size_t size, void *buf)
{
struct GNUNET_MessageHeader *msg;
- struct GNUNET_PeerIdentity *peer = cls;
int msize;
- if (peer == NULL)
- msize = sizeof (struct GNUNET_MessageHeader);
- else
- msize =
- sizeof (struct GNUNET_MessageHeader) +
- sizeof (struct GNUNET_PeerIdentity);
+ msize = sizeof (struct GNUNET_MessageHeader);
if ((size < msize) || (buf == NULL))
return 0;
msg = (struct GNUNET_MessageHeader *) buf;
msg->size = htons (msize);
- if (peer != NULL)
- {
- msg->type = htons (GNUNET_MESSAGE_TYPE_CORE_PEER_CONNECTED);
- memcpy (&msg[1], peer, sizeof (struct GNUNET_PeerIdentity));
- }
- else
- msg->type = htons (GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS);
+ msg->type = htons (GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS);
return msize;
}
-
/**
* Iterate over all currently connected peers.
* Calls peer_cb with each connected peer, and then
*
* @param cfg configuration to use
* @param peer_cb function to call with the peer information
- * @param cb_cls closure for peer_cb
- *
- * @return GNUNET_OK if iterating, GNUNET_SYSERR on error
+ * @param cb_cls closure for @a peer_cb
+ * @return #GNUNET_OK if iterating, #GNUNET_SYSERR on error
*/
int
GNUNET_CORE_iterate_peers (const struct GNUNET_CONFIGURATION_Handle *cfg,
client = GNUNET_CLIENT_connect ("core", cfg);
if (client == NULL)
return GNUNET_SYSERR;
- request_context = GNUNET_malloc (sizeof (struct GNUNET_CORE_RequestContext));
+ request_context = GNUNET_new (struct GNUNET_CORE_RequestContext);
request_context->client = client;
request_context->peer_cb = peer_cb;
request_context->cb_cls = cb_cls;