GNUNET_NO);
cim.header.size = htons (sizeof (struct ConnectInfoMessage));
cim.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT);
- cim.distance = htonl (distance);
- cim.latency = GNUNET_TIME_relative_hton (latency);
cim.ats_count = htonl(0);
- cim.ats.type = htonl(0);
- cim.ats.value = htonl(0);
+ cim.ats.type = htonl (GNUNET_TRANSPORT_ATS_ARRAY_TERMINATOR);
+ cim.ats.value = htonl (0);
memcpy (&cim.id, peer, sizeof (struct GNUNET_PeerIdentity));
cpos = clients;
while (cpos != NULL)
*
* @param message the payload
* @param n peer who claimed to be the sender
- * @param ats ATS information
- * @param ats_count numbers of elements following the ats struct (excluding the 0-terminator)
*/
static void
handle_payload_message (const struct GNUNET_MessageHeader *message,
- struct NeighbourList *n, struct GNUNET_TRANSPORT_ATS_Information *ats, uint32_t ats_count)
+ struct NeighbourList *n)
{
struct InboundMessage *im;
struct TransportClient *cpos;
gettext_noop ("# payload received from other peers"),
msize,
GNUNET_NO);
-
/* transmit message to all clients */
- im = GNUNET_malloc (sizeof (struct InboundMessage) + ats_count * sizeof(struct GNUNET_TRANSPORT_ATS_Information) + msize);
- im->header.size = htons (sizeof (struct InboundMessage) + ats_count * sizeof(struct GNUNET_TRANSPORT_ATS_Information) + msize);
+ uint32_t ats_count = 2;
+ uint16_t size = sizeof (struct InboundMessage) + ats_count * sizeof (struct GNUNET_TRANSPORT_ATS_Information) + msize;
+
+ im = GNUNET_malloc (size);
+ im->header.size = htons (size);
im->header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_RECV);
im->peer = n->id;
im->ats_count = htonl(ats_count);
- /* insert ATS elements */
- memcpy (&(im->ats), ats, ats_count * sizeof(struct GNUNET_TRANSPORT_ATS_Information));
- /* insert ATS terminator */
- (&im->ats)[ats_count].type = htonl(0);
- (&im->ats)[ats_count].value = htonl(0);
- /* insert msg after terminator */
- memcpy (&(&im->ats)[ats_count+1], message, msize);
-
+ /* Setting ATS data */
+ (&(im->ats))[0].type = htonl (GNUNET_TRANSPORT_ATS_QUALITY_NET_DISTANCE);
+ (&(im->ats))[0].value = htonl (n->distance);
+ (&(im->ats))[1].type = htonl (GNUNET_TRANSPORT_ATS_QUALITY_NET_DELAY);
+ (&(im->ats))[1].value = htonl ((uint32_t) n->latency.rel_value);
+ (&(im->ats))[ats_count].type = htonl (GNUNET_TRANSPORT_ATS_ARRAY_TERMINATOR);
+ (&(im->ats))[ats_count].value = htonl (0);
+
+ memcpy (&((&(im->ats))[ats_count+1]), message, msize);
cpos = clients;
while (cpos != NULL)
{
if (NULL != (prem = n->pre_connect_message_buffer))
{
n->pre_connect_message_buffer = NULL;
- struct GNUNET_TRANSPORT_ATS_Information * ats = GNUNET_malloc(2 * sizeof(struct GNUNET_TRANSPORT_ATS_Information));
- ats[0].type = htonl(GNUNET_TRANSPORT_ATS_QUALITY_NET_DELAY);
- if (n->latency.rel_value <= UINT32_MAX)
- ats[0].value = htonl((uint32_t) n->latency.rel_value);
- else
- ats[0].value = htonl(UINT32_MAX);
- ats[1].type = htonl(GNUNET_TRANSPORT_ATS_QUALITY_NET_DISTANCE);
- ats[1].value = htonl(n->distance);
- //handle_payload_message (prem, n, NULL, 0);
- handle_payload_message (prem, n, ats, 2);
- GNUNET_free (ats);
+ handle_payload_message (prem, n);
GNUNET_free (prem);
}
}
struct ForeignAddressList *peer_address;
uint16_t msize;
struct NeighbourList *n;
- struct GNUNET_TRANSPORT_ATS_Information * ats;
struct GNUNET_TIME_Relative ret;
if (is_blacklisted (peer, plugin))
return GNUNET_TIME_UNIT_FOREVER_REL;
handle_pong (plugin, message, peer, sender_address, sender_address_len);
break;
default:
- ats = GNUNET_malloc(2 * sizeof(struct GNUNET_TRANSPORT_ATS_Information));
- ats[0].type = htonl(GNUNET_TRANSPORT_ATS_QUALITY_NET_DELAY);
- if (n->latency.rel_value <= UINT32_MAX)
- ats[0].value = htonl((uint32_t) n->latency.rel_value);
- else
- ats[0].value = htonl(UINT32_MAX);
- ats[1].type = htonl(GNUNET_TRANSPORT_ATS_QUALITY_NET_DISTANCE);
- ats[1].value = htonl(n->distance);
- //handle_payload_message (message, n, NULL, 0);
- handle_payload_message (message, n, ats, 2);
- GNUNET_free(ats);
+ handle_payload_message (message, n);
break;
}
}
cim.header.size = htons (sizeof (struct ConnectInfoMessage));
cim.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT);
cim.ats_count = htonl(0);
- cim.ats.type = htonl(0);
- cim.ats.value = htonl(0);
+ cim.ats.type = htonl (GNUNET_TRANSPORT_ATS_ARRAY_TERMINATOR);
+ cim.ats.value = htonl (0);
n = neighbours;
while (n != NULL)
{
if (GNUNET_YES == n->received_pong)
{
cim.id = n->id;
- cim.latency = GNUNET_TIME_relative_hton (n->latency);
- cim.distance = htonl (n->distance);
transmit_to_client (c, &cim.header, GNUNET_NO);
}
n = n->next;
*/
#define STOP_SERVICE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
-/**
- * How large to start with for the hashmap of neighbours.
- */
-#define STARTING_NEIGHBOURS_SIZE 10
-
/**
* What stage are we in for transmission processing?
};
+
/**
- * Context for storing information about attempted next transmission.
+ * Entry in linked list of all of our current neighbours.
*/
-struct TryTransmitContext
+struct NeighbourList
{
/**
- * Main transport handle.
- */
- struct GNUNET_TRANSPORT_Handle *h;
-
- /**
- * Returned transmission handle.
- */
- struct GNUNET_TRANSPORT_TransmitHandle *ret;
-
- /**
- * Time to retry the send task.
+ * This is a linked list.
*/
- struct GNUNET_TIME_Relative retry_time;
-};
+ struct NeighbourList *next;
-/**
- * Entry in hash table of all of our current neighbours.
- */
-struct NeighbourList
-{
/**
* Overall transport handle.
*/
*/
int is_connected;
- /**
- * Are we in the middle of disconnecting the peer already?
- */
- unsigned int in_disconnect;
-
};
/**
* Linked list of the current neighbours of this peer.
*/
- struct GNUNET_CONTAINER_MultiHashMap *neighbours;
+ struct NeighbourList *neighbours;
/**
* Peer identity as assumed by this process, or all zeros.
};
+// FIXME: replace with hash map!
/**
* Get the neighbour list entry for the given peer
*
neighbour_find (struct GNUNET_TRANSPORT_Handle *h,
const struct GNUNET_PeerIdentity *peer)
{
- return GNUNET_CONTAINER_multihashmap_get(h->neighbours, &peer->hashPubKey);
+ struct NeighbourList *pos;
+
+ pos = h->neighbours;
+ while ((pos != NULL) &&
+ (0 != memcmp (peer, &pos->id, sizeof (struct GNUNET_PeerIdentity))))
+ pos = pos->next;
+ return pos;
}
}
-/**
- * Iterator over hash map entries, attempt to schedule
- * a transmission to entries in the neighbour hashmap.
- *
- * @param cls closure a TryTransmitContext
- * @param key current key code
- * @param value value in the hash map, the neighbour entry to consider
- * @return GNUNET_YES if we should continue to
- * iterate,
- * GNUNET_NO if not.
- */
-static int
-try_schedule_transmission (void *cls,
- const GNUNET_HashCode * key,
- void *value)
-{
- struct NeighbourList *n = value;
- struct TryTransmitContext *try_transmit_ctx = cls;
- struct GNUNET_TIME_Relative duration;
- GNUNET_CONNECTION_TransmitReadyNotify notify;
- struct GNUNET_TRANSPORT_TransmitHandle *th;
- struct GNUNET_TIME_Absolute duration_abs;
-
- if (n->transmit_stage != TS_QUEUED)
- return GNUNET_YES; /* not eligible, keep iterating */
- if (n->is_connected != GNUNET_YES)
- return GNUNET_YES; /* keep iterating */
-
- th = &n->transmit_handle;
- GNUNET_break (n == th->neighbour);
- /* check outgoing quota */
- duration = GNUNET_BANDWIDTH_tracker_get_delay (&n->out_tracker,
- th->notify_size - sizeof (struct OutboundMessage));
- duration_abs = GNUNET_TIME_relative_to_absolute (duration);
- if (th->timeout.abs_value < duration_abs.abs_value)
- {
- /* signal timeout! */
-#if DEBUG_TRANSPORT
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Would need %llu ms before bandwidth is available for delivery to `%4s', that is too long. Signaling timeout.\n",
- duration.rel_value,
- GNUNET_i2s (&n->id));
-#endif
- if (th->notify_delay_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel (th->notify_delay_task);
- th->notify_delay_task = GNUNET_SCHEDULER_NO_TASK;
- }
- n->transmit_stage = TS_NEW;
- if (NULL != (notify = th->notify))
- {
- th->notify = NULL;
- GNUNET_assert (0 == notify (th->notify_cls, 0, NULL));
- }
- return GNUNET_YES; /* keep iterating */
- }
- if (duration.rel_value > 0)
- {
-#if DEBUG_TRANSPORT
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Need more bandwidth (%u b/s allowed, %u b needed), delaying delivery to `%4s' by %llu ms\n",
- (unsigned int) n->out_tracker.available_bytes_per_s__,
- (unsigned int) th->notify_size - sizeof (struct OutboundMessage),
- GNUNET_i2s (&n->id),
- (unsigned long long) duration.rel_value);
-#endif
- try_transmit_ctx->retry_time = GNUNET_TIME_relative_min (try_transmit_ctx->retry_time,
- duration);
- return GNUNET_YES; /* keep iterating */
- }
-#if DEBUG_TRANSPORT
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Have %u bytes of bandwidth available for transmission to `%4s' right now\n",
- th->notify_size - sizeof (struct OutboundMessage),
- GNUNET_i2s (&n->id));
-#endif
-
- if ( (try_transmit_ctx->ret == NULL) ||
- (try_transmit_ctx->ret->priority < th->priority) )
- try_transmit_ctx->ret = th;
- return GNUNET_YES;
-}
-
-
/**
* Figure out which transmission to a peer can be done right now.
* If none can, schedule a task to call 'schedule_transmission'
static struct GNUNET_TRANSPORT_TransmitHandle *
schedule_peer_transmission (struct GNUNET_TRANSPORT_Handle *h)
{
- struct TryTransmitContext try_transmit_ctx;
+ struct GNUNET_TRANSPORT_TransmitHandle *ret;
+ struct GNUNET_TRANSPORT_TransmitHandle *th;
+ struct NeighbourList *n;
+ struct NeighbourList *next;
+ struct GNUNET_TIME_Relative retry_time;
+ struct GNUNET_TIME_Relative duration;
+ GNUNET_CONNECTION_TransmitReadyNotify notify;
if (h->quota_task != GNUNET_SCHEDULER_NO_TASK)
{
GNUNET_SCHEDULER_cancel (h->quota_task);
h->quota_task = GNUNET_SCHEDULER_NO_TASK;
}
- try_transmit_ctx.h = h;
- try_transmit_ctx.ret = NULL;
- try_transmit_ctx.retry_time = GNUNET_TIME_UNIT_FOREVER_REL;
- GNUNET_CONTAINER_multihashmap_iterate(h->neighbours,
- &try_schedule_transmission,
- &try_transmit_ctx);
- if (try_transmit_ctx.ret == NULL)
- h->quota_task = GNUNET_SCHEDULER_add_delayed (try_transmit_ctx.retry_time,
+ retry_time = GNUNET_TIME_UNIT_FOREVER_REL;
+ ret = NULL;
+ next = h->neighbours;
+ while (NULL != (n = next))
+ {
+ next = n->next;
+ if (n->transmit_stage != TS_QUEUED)
+ continue; /* not eligible */
+ if (n->is_connected != GNUNET_YES)
+ continue;
+
+ th = &n->transmit_handle;
+ GNUNET_break (n == th->neighbour);
+ /* check outgoing quota */
+ duration = GNUNET_BANDWIDTH_tracker_get_delay (&n->out_tracker,
+ th->notify_size - sizeof (struct OutboundMessage));
+ struct GNUNET_TIME_Absolute duration_abs = GNUNET_TIME_relative_to_absolute (duration);
+ if (th->timeout.abs_value < duration_abs.abs_value)
+ {
+ /* signal timeout! */
+#if DEBUG_TRANSPORT
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Would need %llu ms before bandwidth is available for delivery to `%4s', that is too long. Signaling timeout.\n",
+ duration.rel_value,
+ GNUNET_i2s (&n->id));
+#endif
+ if (th->notify_delay_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel (th->notify_delay_task);
+ th->notify_delay_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ n->transmit_stage = TS_NEW;
+ if (NULL != (notify = th->notify))
+ {
+ th->notify = NULL;
+ GNUNET_assert (0 == notify (th->notify_cls, 0, NULL));
+ }
+ continue;
+ }
+ if (duration.rel_value > 0)
+ {
+#if DEBUG_TRANSPORT
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Need more bandwidth (%u b/s allowed, %u b needed), delaying delivery to `%4s' by %llu ms\n",
+ (unsigned int) n->out_tracker.available_bytes_per_s__,
+ (unsigned int) th->notify_size - sizeof (struct OutboundMessage),
+ GNUNET_i2s (&n->id),
+ duration.rel_value);
+#endif
+ retry_time = GNUNET_TIME_relative_min (retry_time,
+ duration);
+ continue;
+ }
+#if DEBUG_TRANSPORT
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Have %u bytes of bandwidth available for transmission to `%4s' right now\n",
+ th->notify_size - sizeof (struct OutboundMessage),
+ GNUNET_i2s (&n->id));
+#endif
+
+ if ( (ret == NULL) ||
+ (ret->priority < th->priority) )
+ ret = th;
+ }
+ if (ret == NULL)
+ h->quota_task = GNUNET_SCHEDULER_add_delayed (retry_time,
"a_transmit_ready,
h);
- return try_transmit_ctx.ret;
+ return ret;
}
}
-/**
- * FIXME: document
- */
struct SetQuotaContext
{
- /**
- * FIXME: document
- */
struct GNUNET_TRANSPORT_Handle *handle;
- /**
- * FIXME: document
- */
struct GNUNET_PeerIdentity target;
- /**
- * FIXME: document
- */
GNUNET_SCHEDULER_Task cont;
- /**
- * Closure for 'cont'.
- */
void *cont_cls;
- /**
- * FIXME: document
- */
struct GNUNET_TIME_Absolute timeout;
- /**
- * FIXME: document
- */
struct GNUNET_BANDWIDTH_Value32NBO quota_in;
};
if (buf == NULL)
{
- if (sqc->cont != NULL)
- GNUNET_SCHEDULER_add_continuation (sqc->cont,
- sqc->cont_cls,
- GNUNET_SCHEDULER_REASON_TIMEOUT);
+ GNUNET_SCHEDULER_add_continuation (sqc->cont,
+ sqc->cont_cls,
+ GNUNET_SCHEDULER_REASON_TIMEOUT);
GNUNET_free (sqc);
return 0;
}
neighbour_free (struct NeighbourList *n)
{
struct GNUNET_TRANSPORT_Handle *h;
+ struct NeighbourList *prev;
+ struct NeighbourList *pos;
- /* Added so task gets canceled when a disconnect is received! */
- /* Method 1
- if (n->transmit_handle.notify_delay_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel(n->transmit_handle.notify_delay_task);
- n->transmit_handle.notify_delay_task = GNUNET_SCHEDULER_NO_TASK;
- n->transmit_handle.notify = NULL;
- }
- */
- /* NATE: if the above is not needed, then clearly this assertion
- should hold (I've checked the code and I'm pretty sure this is
- true. -CG
- FIXME: remove above comments once we've seen tests pass with the assert... */
- GNUNET_assert (n->transmit_handle.notify_delay_task == GNUNET_SCHEDULER_NO_TASK);
GNUNET_assert (n->transmit_handle.notify == NULL);
h = n->h;
#if DEBUG_TRANSPORT
GNUNET_break (n->is_connected == GNUNET_NO);
GNUNET_break (n->transmit_stage == TS_NEW);
- GNUNET_assert(GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_remove(h->neighbours,
- &n->id.hashPubKey,
- n));
+ prev = NULL;
+ pos = h->neighbours;
+ while (pos != n)
+ {
+ prev = pos;
+ pos = pos->next;
+ }
+ if (prev == NULL)
+ h->neighbours = n->next;
+ else
+ prev->next = n->next;
GNUNET_free (n);
}
#endif
GNUNET_break (n->is_connected == GNUNET_YES);
n->is_connected = GNUNET_NO;
- /* FIXME: this 'in_disconnect' flag is dubious; we should define
- clearly what disconnect means for pending 'notify_transmit_ready'
- requests; maybe a good approach is to REQUIRE clients to
- call 'notify_transmit_ready_cancel' on pending requests on disconnect
- and otherwise FAIL HARD with an assertion failure before
- 'neighbour_free' right here (transmit_stage would be forced
- to 'TS_NEW') */
- n->in_disconnect = GNUNET_YES;
if (h->nd_cb != NULL)
h->nd_cb (h->cls, &n->id);
if (n->transmit_stage == TS_NEW)
const struct GNUNET_MessageHeader *msg);
-/**
- * Iterator over hash map entries, for getting rid of a neighbor
- * upon a reconnect call.
- *
- * @param cls closure (NULL)
- * @param key current key code
- * @param value value in the hash map, the neighbour entry to forget
- * @return GNUNET_YES if we should continue to
- * iterate,
- * GNUNET_NO if not.
- */
-static int
-forget_neighbours (void *cls,
- const GNUNET_HashCode * key,
- void *value)
-{
- struct NeighbourList *n = value;
-
-#if DEBUG_TRANSPORT_DISCONNECT
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Disconnecting due to reconnect being called\n");
-#endif
- if (n->is_connected)
- neighbour_disconnect (n);
-
- return GNUNET_YES;
-}
-
-
/**
* Try again to connect to transport service.
*
{
struct GNUNET_TRANSPORT_Handle *h = cls;
struct ControlMessage *pos;
+ struct NeighbourList *n;
+ struct NeighbourList *next;
h->reconnect_task = GNUNET_SCHEDULER_NO_TASK;
if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
}
/* Forget about all neighbours that we used to be connected to */
- GNUNET_CONTAINER_multihashmap_iterate(h->neighbours,
- &forget_neighbours,
- NULL);
-
+ n = h->neighbours;
+ while (NULL != n)
+ {
+#if DEBUG_TRANSPORT_DISCONNECT
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Disconnecting due to reconnect being called\n");
+#endif
+ next = n->next;
+ if (n->is_connected)
+ neighbour_disconnect (n);
+ n = next;
+ }
#if DEBUG_TRANSPORT
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connecting to transport service.\n");
GNUNET_TIME_UNIT_FOREVER_REL, &send_transport_request_connect, trcm);
}
-
/**
* Add neighbour to our list
*
#endif
n = GNUNET_malloc (sizeof (struct NeighbourList));
n->id = *pid;
- n->h = h;
GNUNET_BANDWIDTH_tracker_init (&n->out_tracker,
GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT,
MAX_BANDWIDTH_CARRY_S);
- GNUNET_CONTAINER_multihashmap_put (h->neighbours,
- &pid->hashPubKey,
- n,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY);
-
- return n;
-}
-
+ n->next = h->neighbours;
+ n->h = h;
+ h->neighbours = n;
-/**
- * Iterator over hash map entries, for deleting state of a neighbor.
- *
- * @param cls closure (NULL)
- * @param key current key code
- * @param value value in the hash map, the neighbour entry to delete
- * @return GNUNET_YES if we should continue to
- * iterate,
- * GNUNET_NO if not.
- */
-static int
-delete_neighbours (void *cls,
- const GNUNET_HashCode * key,
- void *value)
-{
- struct NeighbourList *n = value;
- struct GNUNET_TRANSPORT_TransmitHandle *th;
- switch (n->transmit_stage)
- {
- case TS_NEW:
- case TS_TRANSMITTED:
- /* nothing to do */
- break;
- case TS_QUEUED:
- case TS_TRANSMITTED_QUEUED:
- th = &n->transmit_handle;
- if (th->notify_delay_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel (th->notify_delay_task);
- th->notify_delay_task = GNUNET_SCHEDULER_NO_TASK;
- }
- GNUNET_assert (0 == th->notify (th->notify_cls, 0, NULL));
- break;
- default:
- GNUNET_break (0);
- }
- GNUNET_free (n);
- return GNUNET_YES;
+ return n;
}
ret->nc_cb = nc;
ret->nd_cb = nd;
ret->reconnect_delay = GNUNET_TIME_UNIT_ZERO;
- ret->neighbours = GNUNET_CONTAINER_multihashmap_create(STARTING_NEIGHBOURS_SIZE);
schedule_reconnect (ret);
return ret;
}
void
GNUNET_TRANSPORT_disconnect (struct GNUNET_TRANSPORT_Handle *handle)
{
+ struct GNUNET_TRANSPORT_TransmitHandle *th;
+ struct NeighbourList *n;
struct HelloWaitList *hwl;
struct GNUNET_CLIENT_Connection *client;
struct ControlMessage *cm;
#if DEBUG_TRANSPORT
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Transport disconnect called!\n");
#endif
- /* FIXME: this flag is dubious, we should be able to do this
- more cleanly; also, we should probably do 'disconnect'
- callbacks for every connected peer here, i.e. by calling
- the iterator with 'forget_neighbours' instead of 'delete_neighbours'.
- */
-
handle->in_disconnect = GNUNET_YES;
-
- GNUNET_assert (GNUNET_SYSERR !=
- GNUNET_CONTAINER_multihashmap_iterate(handle->neighbours,
- &delete_neighbours,
- handle));
- GNUNET_CONTAINER_multihashmap_destroy (handle->neighbours);
-
+ while (NULL != (n = handle->neighbours))
+ {
+ handle->neighbours = n->next;
+ switch (n->transmit_stage)
+ {
+ case TS_NEW:
+ case TS_TRANSMITTED:
+ /* nothing to do */
+ break;
+ case TS_QUEUED:
+ case TS_TRANSMITTED_QUEUED:
+ th = &n->transmit_handle;
+ if (th->notify_delay_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel (th->notify_delay_task);
+ th->notify_delay_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ GNUNET_assert (0 == th->notify (th->notify_cls, 0, NULL));
+ break;
+ default:
+ GNUNET_break (0);
+ }
+ GNUNET_free (n);
+ }
while (NULL != (hwl = handle->hwl_head))
{
handle->hwl_head = hwl->next;
struct NeighbourList *n;
struct GNUNET_PeerIdentity me;
uint16_t size;
+ uint32_t ats_count;
if (h->client == NULL)
{
}
break;
case GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT:
- if (size != sizeof (struct ConnectInfoMessage))
+
+ if (size < sizeof (struct ConnectInfoMessage))
{
GNUNET_break (0);
break;
}
cim = (const struct ConnectInfoMessage *) msg;
+ ats_count = ntohl (cim->ats_count);
+ if (size != sizeof (struct ConnectInfoMessage) + ats_count * sizeof (struct GNUNET_TRANSPORT_ATS_Information))
+ {
+ GNUNET_break (0);
+ break;
+ }
#if DEBUG_TRANSPORT
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Receiving `%s' message for `%4s'.\n",
#endif
n = neighbour_find (h, &cim->id);
if (n == NULL)
- n = neighbour_add (h,
- &cim->id);
+ n = neighbour_add (h, &cim->id);
if (n == NULL)
- {
- GNUNET_break (0);
- return;
- }
+ return;
GNUNET_break (n->is_connected == GNUNET_NO);
- if (ntohl ((&cim->ats)[ntohl (cim->ats_count)].type) != GNUNET_TRANSPORT_ATS_ARRAY_TERMINATOR)
- {
- GNUNET_break (0);
- return;
- }
- fprintf(stderr,"transport_api GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT ats_count %u\n",ntohl (cim->ats_count));
- n->is_connected = GNUNET_YES;
+ n->is_connected = GNUNET_YES;
+ /* FIXME */
if (h->nc_cb != NULL)
- h->nc_cb (h->cls, &n->id,
- NULL,
- 0);
- /* if (h->nc_cb != NULL)
h->nc_cb (h->cls, &n->id,
- &(cim->ats),
- ntohl (cim->ats_count));*/
+ NULL,0);
+ /* FIXEND */
break;
case GNUNET_MESSAGE_TYPE_TRANSPORT_DISCONNECT:
if (size != sizeof (struct DisconnectInfoMessage))
}
im = (const struct InboundMessage *) msg;
GNUNET_break (0 == ntohl (im->reserved));
- GNUNET_assert(sizeof (struct InboundMessage) + ntohl(im->ats_count) * sizeof(struct GNUNET_TRANSPORT_ATS_Information) + sizeof (struct GNUNET_MessageHeader) <= size);
- imm = (const struct GNUNET_MessageHeader *) &((&im->ats)[ntohl(im->ats_count)+1]);
- if (ntohs (imm->size) + sizeof (struct InboundMessage) + ntohl(im->ats_count) * sizeof(struct GNUNET_TRANSPORT_ATS_Information) != size)
+ ats_count = ntohl(im->ats_count);
+ //imm = (const struct GNUNET_MessageHeader *) &im[1];
+ imm = (const struct GNUNET_MessageHeader *) &((&(im->ats))[ats_count+1]);
+ if (ntohs (imm->size) + sizeof (struct InboundMessage) + ats_count * sizeof (struct GNUNET_TRANSPORT_ATS_Information) != size)
{
GNUNET_break (0);
break;
GNUNET_break (0);
break;
}
- if (ntohl ((&im->ats)[ntohl(im->ats_count)].type) != GNUNET_TRANSPORT_ATS_ARRAY_TERMINATOR)
- {
- GNUNET_break (0);
- return;
- }
- fprintf(stderr,"transport_api GNUNET_MESSAGE_TYPE_TRANSPORT_RECV ats_count %u\n",ntohl (im->ats_count));
- if (h->rec != NULL)
- h->rec (h->cls, &im->peer,
- imm,
- NULL,
- 0);
-
- /*h->rec (h->cls, &im->peer,
- imm,
- &im->ats,
- ntohl (im->ats_count));*/
+ /* FIXME: */
+ if (h->rec != NULL)
+ h->rec (h->cls, &im->peer, imm,
+ NULL, 0);
+ /* ENDFIX */
break;
default:
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
n = th->neighbour;
#if DEBUG_TRANSPORT
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Transmission request of %u bytes to `%4s' was canceled.\n",
+ "Transmission request of %u bytes to `%4s' was cancelled.\n",
th->notify_size - sizeof (struct OutboundMessage),
GNUNET_i2s (&n->id));
#endif
break;
case TS_QUEUED:
n->transmit_stage = TS_NEW;
- if ( (n->in_disconnect == GNUNET_NO) &&
- (n->is_connected == GNUNET_NO) )
+ if (n->is_connected == GNUNET_NO)
neighbour_free (n);
break;
case TS_TRANSMITTED:
projects / oweals / gnunet.git / commitdiff