{
struct NodeComCtx *prev;
struct NodeComCtx *next;
-
+
struct Node *n;
struct Experiment *e;
-
+
size_t size;
GNUNET_CONNECTION_TransmitReadyNotify notify;
void *notify_cls;
*
* @param m peermap to update values from
*/
-static void
+static void
update_stats (struct GNUNET_CONTAINER_MultiPeerMap *m)
{
GNUNET_assert (NULL != m);
struct NodeComCtx *e_cur;
struct NodeComCtx *e_next;
struct GNUNET_CONTAINER_MultiPeerMap *cur = cls;
-
+
n = value;
if (GNUNET_SCHEDULER_NO_TASK != n->timeout_task)
{
GNUNET_SCHEDULER_cancel (n->timeout_task);
n->timeout_task = GNUNET_SCHEDULER_NO_TASK;
}
-
+
if (NULL != n->cth)
{
GNUNET_CORE_notify_transmit_ready_cancel (n->cth);
* @param id the id to check
* @return GNUNET_YES or GNUNET_NO
*/
-static int
+static int
is_me (const struct GNUNET_PeerIdentity *id)
{
if (0 == memcmp (&me, id, sizeof (me)))
{
struct NodeComCtx *e_ctx = cls;
struct NodeComCtx *next;
-
+
size_t res = e_ctx->notify (e_ctx->notify_cls, bufsize, buf);
e_ctx->n->cth = NULL;
-
+
GNUNET_CONTAINER_DLL_remove (e_ctx->n->e_req_head, e_ctx->n->e_req_tail, e_ctx);
next = e_ctx->n->e_req_head;
GNUNET_free (e_ctx);
-
+
if (NULL != next)
{
/* Schedule next message */
{
if (NULL != e_ctx->n->cth)
return;
-
- e_ctx->n->cth = GNUNET_CORE_notify_transmit_ready (ch, GNUNET_NO, 0, FAST_TIMEOUT,
- &e_ctx->n->id, e_ctx->size,
+
+ e_ctx->n->cth = GNUNET_CORE_notify_transmit_ready (ch, GNUNET_NO,
+ GNUNET_CORE_PRIO_BEST_EFFORT,
+ FAST_TIMEOUT,
+ &e_ctx->n->id, e_ctx->size,
transmit_read_wrapper, e_ctx);
if (NULL == e_ctx->n->cth)
{
_("Cannot send message to peer `%s' for experiment `%s'\n"),
GNUNET_i2s(&e_ctx->n->id), e_ctx->e->name);
GNUNET_free (e_ctx);
- }
+ }
}
remove_request (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct Node *n = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Removing request for peer %s due to timeout\n",
- GNUNET_i2s (&n->id));
+ GNUNET_i2s (&n->id));
if (GNUNET_YES == GNUNET_CONTAINER_multipeermap_contains (nodes_requested, &n->id))
{
GNUNET_break (0 == GNUNET_CONTAINER_multipeermap_remove (nodes_requested, &n->id, n));
const struct GNUNET_HashCode *key,
void *value)
{
- struct GNUNET_CRYPTO_EccPublicSignKey **issuers = cls;
+ struct GNUNET_CRYPTO_EddsaPublicKey **issuers = cls;
struct Issuer *issuer = value;
*issuers[0] = issuer->pubkey;
* @param buf the buffer to copy to
* @return bytes passed
*/
-static size_t
+static size_t
send_experimentation_request_cb (void *cls, size_t bufsize, void *buf)
{
struct Node *n = cls;
struct Experimentation_Request msg;
unsigned int my_issuer_count = GNUNET_CONTAINER_multihashmap_size (valid_issuers);
size_t msg_size = sizeof (msg);
- size_t ri_size = sizeof (struct GNUNET_CRYPTO_EccPublicSignKey) * my_issuer_count;
+ size_t ri_size = sizeof (struct GNUNET_CRYPTO_EddsaPublicKey) * my_issuer_count;
size_t total_size = msg_size + ri_size;
- struct GNUNET_CRYPTO_EccPublicSignKey *issuers;
-
+ struct GNUNET_CRYPTO_EddsaPublicKey *issuers;
+
n->cth = NULL;
if (NULL == buf)
{
msg.capabilities = htonl (GSE_node_capabilities);
msg.issuer_count = htonl (my_issuer_count);
memcpy (buf, &msg, msg_size);
- issuers = (struct GNUNET_CRYPTO_EccPublicSignKey *) buf + msg_size;
+ issuers = (struct GNUNET_CRYPTO_EddsaPublicKey *) buf + msg_size;
GNUNET_CONTAINER_multihashmap_iterate (valid_issuers,
&append_public_key,
&issuers);
*
* @param peer the peer to send to
*/
-static void
+static void
send_experimentation_request (const struct GNUNET_PeerIdentity *peer)
{
struct Node *n;
struct NodeComCtx *e_ctx;
size_t size;
size_t c_issuers;
-
- c_issuers = GNUNET_CONTAINER_multihashmap_size (valid_issuers);
+
+ c_issuers = GNUNET_CONTAINER_multihashmap_size (valid_issuers);
size = sizeof (struct Experimentation_Request) +
- c_issuers * sizeof (struct GNUNET_CRYPTO_EccPublicSignKey);
+ c_issuers * sizeof (struct GNUNET_CRYPTO_EddsaPublicKey);
n = GNUNET_new (struct Node);
n->id = *peer;
n->timeout_task = GNUNET_SCHEDULER_add_delayed (EXP_RESPONSE_TIMEOUT, &remove_request, n);
n->capabilities = NONE;
-
+
e_ctx = GNUNET_new (struct NodeComCtx);
e_ctx->n = n;
e_ctx->e = NULL;
e_ctx->notify_cls = n;
GNUNET_CONTAINER_DLL_insert_tail(n->e_req_head, n->e_req_tail, e_ctx);
schedule_transmisson (e_ctx);
-
- GNUNET_assert (GNUNET_OK ==
+
+ GNUNET_assert (GNUNET_OK ==
GNUNET_CONTAINER_multipeermap_put (nodes_requested,
- peer, n,
+ peer, n,
GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_FAST));
update_stats (nodes_requested);
}
{
struct Node *n = cls;
struct Experimentation_Response msg;
- size_t c_issuers = GNUNET_CONTAINER_multihashmap_size (valid_issuers);
- size_t ri_size = c_issuers * sizeof (struct GNUNET_CRYPTO_EccPublicSignKey);
+ size_t c_issuers = GNUNET_CONTAINER_multihashmap_size (valid_issuers);
+ size_t ri_size = c_issuers * sizeof (struct GNUNET_CRYPTO_EddsaPublicKey);
size_t msg_size = sizeof (msg);
size_t total_size = msg_size + ri_size;
- struct GNUNET_CRYPTO_EccPublicSignKey *issuers;
-
+ struct GNUNET_CRYPTO_EddsaPublicKey *issuers;
+
n->cth = NULL;
if (buf == NULL)
{
/* client disconnected */
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Client disconnected\n");
return 0;
}
msg.capabilities = htonl (GSE_node_capabilities);
msg.issuer_count = htonl (c_issuers);
memcpy (buf, &msg, msg_size);
- issuers = (struct GNUNET_CRYPTO_EccPublicSignKey *) buf + msg_size;
+ issuers = (struct GNUNET_CRYPTO_EddsaPublicKey *) buf + msg_size;
GNUNET_CONTAINER_multihashmap_iterate (valid_issuers,
&append_public_key,
&issuers);
static int counter = 0;
if (NULL == e)
return; /* Done */
-
+
/* Tell the scheduler to add a node with an experiment */
GED_scheduler_add (n, e, GNUNET_YES);
counter ++;
tmp = GNUNET_CONTAINER_multipeermap_get (nodes_active, id);
if (res == NULL)
res = tmp;
-
+
tmp = GNUNET_CONTAINER_multipeermap_get (nodes_inactive, id);
if (res == NULL)
res = tmp;
else
GNUNET_break (0); /* Multiple instances */
-
+
tmp = GNUNET_CONTAINER_multipeermap_get (nodes_requested, id);
if (res == NULL)
res = tmp;
else
GNUNET_break (0); /* Multiple instances */
-
+
return res;
}
*
* @param n the node
*/
-static void
+static void
node_make_active (struct Node *n)
{
int c1;
GNUNET_i2s (&n->id));
/* Request experiments for this node to start them */
for (c1 = 0; c1 < n->issuer_count; c1++)
- {
+ {
GED_experiments_get (n, &n->issuer_id[c1], &get_experiments_cb);
}
}
struct Node *n;
struct NodeComCtx *e_ctx;
const struct Experimentation_Request *rm = (const struct Experimentation_Request *) message;
- const struct Experimentation_Issuer *rmi = (const struct Experimentation_Issuer *) &rm[1];
+ const struct GNUNET_CRYPTO_EddsaPublicKey *rmi = (const struct GNUNET_CRYPTO_EddsaPublicKey *) &rm[1];
+ unsigned int my_issuer_count = GNUNET_CONTAINER_multihashmap_size (valid_issuers);
int c1;
int c2;
uint32_t ic;
uint32_t ic_accepted;
int make_active;
-
+
if (ntohs (message->size) < sizeof (struct Experimentation_Request))
{
GNUNET_break (0);
return;
}
ic = ntohl (rm->issuer_count);
- if (ntohs (message->size) != sizeof (struct Experimentation_Request) + ic * sizeof (struct Experimentation_Issuer))
+ if (ntohs (message->size) !=
+ sizeof (struct Experimentation_Request) + ic * sizeof (struct GNUNET_CRYPTO_EddsaPublicKey))
{
GNUNET_break (0);
return;
}
-
+
make_active = GNUNET_NO;
if (NULL != (n = GNUNET_CONTAINER_multipeermap_get (nodes_active, peer)))
{
}
else if (NULL != (n = GNUNET_CONTAINER_multipeermap_get (nodes_requested, peer)))
{
- GNUNET_CONTAINER_multipeermap_remove (nodes_requested, peer, n);
+ GNUNET_assert (GNUNET_OK == GNUNET_CONTAINER_multipeermap_remove (nodes_requested, peer, n));
if (GNUNET_SCHEDULER_NO_TASK != n->timeout_task)
{
GNUNET_SCHEDULER_cancel (n->timeout_task);
n->capabilities = NONE;
make_active = GNUNET_YES;
}
-
+
/* Update node */
n->capabilities = ntohl (rm->capabilities);
-
+
/* Filter accepted issuer */
ic_accepted = 0;
for (c1 = 0; c1 < ic; c1++)
{
- if (GNUNET_YES == GED_experiments_issuer_accepted(&rmi[c1].issuer_id))
+ if (GNUNET_YES == GED_experiments_issuer_accepted(&rmi[c1]))
ic_accepted ++;
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Request from peer `%s' with %u issuers, we accepted %u issuer \n",
GNUNET_i2s (peer), ic, ic_accepted);
GNUNET_free_non_null (n->issuer_id);
- n->issuer_id = GNUNET_malloc (ic_accepted * sizeof (struct GNUNET_PeerIdentity));
+ n->issuer_id = GNUNET_malloc (ic_accepted * sizeof (struct GNUNET_CRYPTO_EddsaPublicKey));
c2 = 0;
for (c1 = 0; c1 < ic; c1++)
{
- if (GNUNET_YES == GED_experiments_issuer_accepted (&rmi[c1].issuer_id))
+ if (GNUNET_YES == GED_experiments_issuer_accepted (&rmi[c1]))
{
- n->issuer_id[c2] = rmi[c1].issuer_id;
+ n->issuer_id[c2] = rmi[c1];
c2 ++;
}
}
n->issuer_count = ic_accepted;
-
+
if (GNUNET_YES == make_active)
node_make_active (n);
-
+
/* Send response */
e_ctx = GNUNET_new (struct NodeComCtx);
e_ctx->n = n;
e_ctx->e = NULL;
- e_ctx->size = sizeof (struct Experimentation_Response) + GSE_my_issuer_count * sizeof (struct Experimentation_Issuer);
+ e_ctx->size = sizeof (struct Experimentation_Response) +
+ my_issuer_count * sizeof (struct GNUNET_CRYPTO_EddsaPublicKey);
e_ctx->notify = &send_response_cb;
e_ctx->notify_cls = n;
-
+
GNUNET_CONTAINER_DLL_insert_tail(n->e_req_head, n->e_req_tail, e_ctx);
schedule_transmisson (e_ctx);
}
{
struct Node *n;
const struct Experimentation_Response *rm = (const struct Experimentation_Response *) message;
- const struct Experimentation_Issuer *rmi = (const struct Experimentation_Issuer *) &rm[1];
+ const struct GNUNET_CRYPTO_EddsaPublicKey *rmi = (const struct GNUNET_CRYPTO_EddsaPublicKey *) &rm[1];
uint32_t ic;
uint32_t ic_accepted;
int make_active;
unsigned int c1;
unsigned int c2;
-
+
if (ntohs (message->size) < sizeof (struct Experimentation_Response))
{
GNUNET_break (0);
return;
}
ic = ntohl (rm->issuer_count);
- if (ntohs (message->size) != sizeof (struct Experimentation_Response) + ic * sizeof (struct Experimentation_Issuer))
+ if (ntohs (message->size) != sizeof (struct Experimentation_Response) + ic * sizeof (struct GNUNET_CRYPTO_EddsaPublicKey))
{
GNUNET_break (0);
return;
}
-
+
make_active = GNUNET_NO;
if (NULL != (n = GNUNET_CONTAINER_multipeermap_get (nodes_active, peer)))
{
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received %s from %s peer `%s'\n",
"RESPONSE", "requested", GNUNET_i2s (peer));
- GNUNET_CONTAINER_multipeermap_remove (nodes_requested, peer, n);
+ GNUNET_assert (GNUNET_OK == GNUNET_CONTAINER_multipeermap_remove (nodes_requested, peer, n));
if (GNUNET_SCHEDULER_NO_TASK != n->timeout_task)
{
GNUNET_SCHEDULER_cancel (n->timeout_task);
}
else if (NULL != (n = GNUNET_CONTAINER_multipeermap_get (nodes_inactive, peer)))
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received %s from peer `%s'\n",
"RESPONSE", "inactive", GNUNET_i2s (peer));
GNUNET_break (0 == GNUNET_CONTAINER_multipeermap_remove (nodes_inactive, peer, n));
"RESPONSE", "unknown", GNUNET_i2s (peer));
return;
}
-
+
/* Update */
n->capabilities = ntohl (rm->capabilities);
-
+
/* Filter accepted issuer */
ic_accepted = 0;
for (c1 = 0; c1 < ic; c1++)
{
- if (GNUNET_YES == GED_experiments_issuer_accepted(&rmi[c1].issuer_id))
+ if (GNUNET_YES == GED_experiments_issuer_accepted(&rmi[c1]))
ic_accepted ++;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
c2 = 0;
for (c1 = 0; c1 < ic; c1++)
{
- if (GNUNET_YES == GED_experiments_issuer_accepted(&rmi[c1].issuer_id))
+ if (GNUNET_YES == GED_experiments_issuer_accepted(&rmi[c1]))
{
- n->issuer_id[c2] = rmi[c1].issuer_id;
+ n->issuer_id[c2] = rmi[c1];
c2 ++;
}
}
n->issuer_count = ic_accepted;
-
+
if (GNUNET_YES == make_active)
node_make_active (n);
}
* @param peer the source
* @param message the message
*/
-static void
+static void
handle_start (const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_MessageHeader *message)
{
const char *name;
struct Node *n;
struct Experiment *e;
-
+
if (NULL == peer)
{
GNUNET_break (0);
GNUNET_break (0);
return;
}
-
+
size = ntohs (message->size);
if (size < sizeof (struct GED_start_message))
{
GNUNET_break (0);
return;
}
-
+
n = get_node (peer);
if (NULL == n)
{
{
GNUNET_break (0);
return;
- }
+ }
if (name_len != strlen (name) + 1)
{
GNUNET_break (0);
return;
- }
+ }
e = GED_experiments_find (&msg->issuer, name, GNUNET_TIME_absolute_ntoh(msg->version_nbo));
if (NULL == e)
{
GNUNET_break (0);
return;
- }
+ }
GED_scheduler_handle_start (n, e);
}
const char *name;
struct Node *n;
struct Experiment *e;
-
+
if (NULL == peer)
{
GNUNET_break (0);
GNUNET_break (0);
return;
}
-
+
size = ntohs (message->size);
if (size < sizeof (struct GED_start_ack_message))
{
GNUNET_break (0);
return;
}
-
+
n = get_node (peer);
if (NULL == n)
{
GNUNET_break (0);
return;
}
-
+
e = GED_experiments_find (&msg->issuer, name, GNUNET_TIME_absolute_ntoh(msg->version_nbo));
if (NULL == e)
{
{
if (GNUNET_YES == is_me(peer))
return;
-
+
GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connected to peer %s\n"),
GNUNET_i2s (peer));
-
+
if (GNUNET_YES == GNUNET_CONTAINER_multipeermap_contains (nodes_requested, peer))
return; /* We already sent a request */
-
+
if (GNUNET_YES == GNUNET_CONTAINER_multipeermap_contains (nodes_active, peer))
return; /* This peer is known as active */
-
+
if (GNUNET_YES == GNUNET_CONTAINER_multipeermap_contains (nodes_inactive, peer))
return; /* This peer is known as inactive */
-
+
send_experimentation_request (peer);
}
"Sending %s for experiment request to peer `%s' for experiment `%s'\n",
"START_ACK" ,GNUNET_i2s(&n->id), e->name);
- e_ctx = GNUNET_malloc (sizeof (struct NodeComCtx));
+ e_ctx = GNUNET_new (struct NodeComCtx);
e_ctx->n = n;
e_ctx->e = e;
e_ctx->size = sizeof (struct GED_start_ack_message) + strlen (e->name) + 1;
"Sending %s for experiment request to peer `%s' for experiment `%s'\n",
"START", GNUNET_i2s(&n->id), e->name);
- e_ctx = GNUNET_malloc (sizeof (struct NodeComCtx));
+ e_ctx = GNUNET_new (struct NodeComCtx);
e_ctx->n = n;
e_ctx->e = e;
e_ctx->size = sizeof (struct GED_start_message) + strlen (e->name) + 1;