/* normal mesh applications. */
/******************************************************************************/
-/**
- * Method called to retrieve information about each channel the mesh peer
- * is aware of.
- *
- * @param cls Closure.
- * @param channel_number Channel number.
- * @param origin that started the channel (owner).
- * @param target other endpoint of the channel
- */
-typedef void (*GNUNET_MESH_ChannelsCB) (void *cls,
- uint32_t root_channel_number,
- uint32_t dest_channel_number,
- uint32_t public_channel_number,
- const struct GNUNET_PeerIdentity *origin,
- const struct GNUNET_PeerIdentity *target);
-
/**
* Method called to retrieve information about a specific channel the mesh peer
* is aware of, including all transit nodes.
*
* @param cls Closure.
- * @param peer Peer in the channel's tree.
- * @param parent Parent of the current peer. All 0 when peer is root.
+ * @param root Root of the channel.
+ * @param dest Destination of the channel.
+ * @param port Destination port of the channel.
+ * @param root_channel_number Local number for root, if known.
+ * @param dest_channel_number Local number for dest, if known.
+ * @param public_channel_numbe Number for P2P, always known.
*/
typedef void (*GNUNET_MESH_ChannelCB) (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_PeerIdentity *parent);
+ const struct GNUNET_PeerIdentity *root,
+ const struct GNUNET_PeerIdentity *dest,
+ uint32_t port,
+ uint32_t root_channel_number,
+ uint32_t dest_channel_number,
+ uint32_t public_channel_number);
/**
* Method called to retrieve information about all peers in MESH, called
* @param cls Closure.
* @param peer Peer, or NULL on "EOF".
* @param tunnel Do we have a tunnel towards this peer?
+ * @param n_paths Number of known paths towards this peer.
* @param best_path How long is the best path?
* (0 = unknown, 1 = ourselves, 2 = neighbor)
*/
typedef void (*GNUNET_MESH_PeersCB) (void *cls,
const struct GNUNET_PeerIdentity *peer,
- int tunnel, unsigned int best_path);
+ int tunnel, unsigned int n_paths,
+ unsigned int best_path);
/**
*
* @param cls Closure.
* @param peer Peer towards whom the tunnel is directed.
- * @param channels Number of channels.
- * @param connections Number of connections.
+ * @param n_channels Number of channels.
+ * @param n_connections Number of connections.
+ * @param channels Channels.
+ * @param connections Connections.
* @param estate Encryption state.
* @param cstate Connectivity state.
*/
typedef void (*GNUNET_MESH_TunnelCB) (void *cls,
const struct GNUNET_PeerIdentity *peer,
- unsigned int channels,
- unsigned int connections,
+ unsigned int n_channels,
+ unsigned int n_connections,
+ uint32_t *channels,
+ struct GNUNET_HashCode *connections,
unsigned int estate,
unsigned int cstate);
-
-/**
- * Request information about the running mesh peer.
- * The callback will be called for every channel known to the service,
- * listing all active peers that belong to the channel.
- *
- * If called again on the same handle, it will overwrite the previous
- * callback and cls. To retrieve the cls, monitor_cancel must be
- * called first.
- *
- * WARNING: unstable API, likely to change in the future!
- *
- * @param h Handle to the mesh peer.
- * @param callback Function to call with the requested data.
- * @param callback_cls Closure for @c callback.
- */
-void
-GNUNET_MESH_get_channels (struct GNUNET_MESH_Handle *h,
- GNUNET_MESH_ChannelsCB callback,
- void *callback_cls);
-
-
/**
* Request information about a specific channel of the running mesh peer.
*
/**
- * Cancel a monitor request. The monitor callback will not be called.
- *
- * WARNING: unstable API, likely to change in the future!
- *
- * @param h Mesh handle.
- *
- * @return Closure given to GNUNET_MESH_monitor, if any.
- */
-void *
-GNUNET_MESH_get_channels_cancel (struct GNUNET_MESH_Handle *h);
-
-
-
-/**
- * Request information about the running mesh peer.
+ * Request information about peers known to the running mesh service.
* The callback will be called for every peer known to the service.
+ * Only one info request (of any kind) can be active at once.
*
- * If called again on the same handle, it will overwrite the previous
- * callback and cls. To retrieve the cls, monitor_cancel must be
- * called first.
*
* WARNING: unstable API, likely to change in the future!
*
* @param h Handle to the mesh peer.
* @param callback Function to call with the requested data.
* @param callback_cls Closure for @c callback.
+ *
+ * @return #GNUNET_OK / #GNUNET_SYSERR
*/
-void
+int
GNUNET_MESH_get_peers (struct GNUNET_MESH_Handle *h,
GNUNET_MESH_PeersCB callback,
void *callback_cls);
-
/**
- * Request information about the running mesh peer.
- * The callback will be called for every channel known to the service,
- * listing all active peers that blong to the channel.
+ * Cancel a peer info request. The callback will not be called (anymore).
+ *
+ * WARNING: unstable API, likely to change in the future!
+ *
+ * @param h Mesh handle.
*
- * If called again on the same handle, it will overwrite the previous
- * callback and cls. To retrieve the cls, monitor_cancel must be
- * called first.
+ * @return Closure given to GNUNET_MESH_get_peers.
+ */
+void *
+GNUNET_MESH_get_peers_cancel (struct GNUNET_MESH_Handle *h);
+
+/**
+ * Request information about tunnels of the running mesh peer.
+ * The callback will be called for every tunnel of the service.
+ * Only one info request (of any kind) can be active at once.
*
* WARNING: unstable API, likely to change in the future!
*
* @param h Handle to the mesh peer.
* @param callback Function to call with the requested data.
* @param callback_cls Closure for @c callback.
+ *
+ * @return #GNUNET_OK / #GNUNET_SYSERR
*/
-void
+int
GNUNET_MESH_get_tunnels (struct GNUNET_MESH_Handle *h,
GNUNET_MESH_TunnelsCB callback,
void *callback_cls);
void *
GNUNET_MESH_get_tunnels_cancel (struct GNUNET_MESH_Handle *h);
+
/**
- * Request information about the running mesh peer.
- * The callback will be called for every channel known to the service,
- * listing all active peers that blong to the channel.
- *
- * If called again on the same handle, it will overwrite the previous
- * callback and cls. To retrieve the cls, monitor_cancel must be
- * called first.
+ * Request information about a tunnel of the running mesh peer.
+ * The callback will be called for the tunnel once.
+ * Only one info request (of any kind) can be active at once.
*
* WARNING: unstable API, likely to change in the future!
*
* @param h Handle to the mesh peer.
+ * @param id Peer whose tunnel to examine.
* @param callback Function to call with the requested data.
* @param callback_cls Closure for @c callback.
+ *
+ * @return #GNUNET_OK / #GNUNET_SYSERR
*/
-void
+int
GNUNET_MESH_get_tunnel (struct GNUNET_MESH_Handle *h,
const struct GNUNET_PeerIdentity *id,
GNUNET_MESH_TunnelCB callback,
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