(void)meshlink_errno;
}
+ /// This functions is called whenever MeshLink is blacklisted by another node.
+ virtual void blacklisted(node *peer) {
+ /* do nothing */
+ (void)peer;
+ }
+
/// This functions is called whenever MeshLink a meta-connection attempt is made.
virtual void connection_try(node *peer) {
/* do nothing */
meshlink_set_node_duplicate_cb(handle, &node_duplicate_trampoline);
meshlink_set_log_cb(handle, MESHLINK_DEBUG, &log_trampoline);
meshlink_set_error_cb(handle, &error_trampoline);
+ meshlink_set_blacklisted_cb(handle, &blacklisted_trampoline);
meshlink_set_channel_listen_cb(handle, &channel_listen_trampoline);
meshlink_set_channel_accept_cb(handle, &channel_accept_trampoline);
meshlink_set_connection_try_cb(handle, &connection_try_trampoline);
return meshlink_get_node_reachability(handle, node, last_reachable, last_unreachable);
}
+ /// Get a node's blacklist status.
+ /** This function returns the current blacklist status of a given node.
+ *
+ * @param node A pointer to a meshlink::node describing the node.
+ *
+ * @return This function returns true if the node is currently blacklisted, false otherwise.
+ */
+ bool get_node_blacklisted(node *node) {
+ return meshlink_get_node_blacklisted(handle, node);
+ }
+
/// Get a handle for a specific submesh.
/** This function returns a handle for the submesh with the given name.
*
return (node **)meshlink_get_all_nodes(handle, (meshlink_node_t **)nodes, nmemb);
}
+ /// Get a list of all nodes by blacklist status.
+ /** This function returns a list with handles for all the nodes who were either blacklisted or whitelisted.
+ *
+ * @param blacklisted If true, a list of blacklisted nodes will be returned, otherwise whitelisted nodes.
+ * @param nodes A pointer to an array of pointers to meshlink::node, which should be allocated by the application.
+ * @param nmemb The maximum number of pointers that can be stored in the nodes array.
+ *
+ * @return A pointer to an array containing pointers to all known nodes with the given blacklist status.
+ * If the @a nodes argument was not NULL, then the return value can either be the same value or a different value.
+ * If it is a new value, the old value of @a nodes should not be used anymore.
+ * If the new value is NULL, then the old array will have been freed by MeshLink.
+ */
+ node **get_all_nodes_by_blacklisted(bool blacklisted, node **nodes, size_t *nmemb) {
+ return (node **)meshlink_get_all_nodes_by_blacklisted(handle, blacklisted, (meshlink_node_t **)nodes, nmemb);
+ }
+
/// Sign data using the local node's MeshLink key.
/** This function signs data using the local node's MeshLink key.
* The generated signature can be securely verified by other nodes.
return meshlink_set_canonical_address(handle, node, address, port);
}
+ /// Clear the canonical Address for a node.
+ /** This function clears the canonical Address for a node.
+ *
+ * @param node A pointer to a struct meshlink_node describing the node.
+ *
+ * @return This function returns true if the address was removed, false otherwise.
+ */
+ bool clear_canonical_address(node *node) {
+ return meshlink_clear_canonical_address(handle, node);
+ }
+
/// Add an invitation address for the local node.
/** This function adds an address for the local node, which will be used only for invitation URLs.
* This address is not stored permanently.
meshlink_set_scheduling_granularity(handle, granularity);
}
+ /// Sets the storage policy used by MeshLink
+ /** This sets the policy MeshLink uses when it has new information about nodes.
+ * By default, all udpates will be stored to disk (unless an ephemeral instance has been opened).
+ * Setting the policy to MESHLINK_STORAGE_KEYS_ONLY, only updates that contain new keys for nodes
+ * are stored, as well as blacklist/whitelist settings.
+ * By setting the policy to MESHLINK_STORAGE_DISABLED, no updates will be stored.
+ *
+ * @param policy The storage policy to use.
+ */
+ void set_storage_policy(meshlink_storage_policy_t policy) {
+ meshlink_set_storage_policy(handle, policy);
+ }
+
/// Invite another node into the mesh.
/** This function generates an invitation that can be used by another node to join the same mesh as the local node.
* The generated invitation is a string containing a URL.
meshlink_set_channel_rcvbuf(handle, channel, size);
}
+ /// Set the flags of a channel.
+ /** This function allows changing some of the channel flags.
+ * Currently only MESHLINK_CHANNEL_NO_PARTIAL and MESHLINK_CHANNEL_DROP_LATE are supported, other flags are ignored.
+ * These flags only affect the local side of the channel with the peer.
+ * The changes take effect immediately.
+ *
+ * @param channel A handle for the channel.
+ * @param flags A bitwise-or'd combination of flags that set the semantics for this channel.
+ */
+ void set_channel_flags(channel *channel, uint32_t flags) {
+ meshlink_set_channel_flags(handle, channel, flags);
+ }
+
+ /// Set the send buffer storage of a channel.
+ /** This function provides MeshLink with a send buffer allocated by the application.
+ *
+ * @param channel A handle for the channel.
+ * @param buf A pointer to the start of the buffer.
+ * If a NULL pointer is given, MeshLink will use its own internal buffer again.
+ * @param size The size of the buffer.
+ */
+ void set_channel_sndbuf_storage(channel *channel, void *buf, size_t size) {
+ meshlink_set_channel_sndbuf_storage(handle, channel, buf, size);
+ }
+
+ /// Set the receive buffer storage of a channel.
+ /** This function provides MeshLink with a receive buffer allocated by the application.
+ *
+ * @param channel A handle for the channel.
+ * @param buf A pointer to the start of the buffer.
+ * If a NULL pointer is given, MeshLink will use its own internal buffer again.
+ * @param size The size of the buffer.
+ */
+ void set_channel_rcvbuf_storage(channel *channel, void *buf, size_t size) {
+ meshlink_set_channel_rcvbuf_storage(handle, channel, buf, size);
+ }
+
/// Set the connection timeout used for channels to the given node.
/** This sets the timeout after which unresponsive channels will be reported as closed.
* The timeout is set for all current and future channels to the given node.
meshlink_enable_discovery(handle, enable);
}
+ /// Inform MeshLink that the local network configuration might have changed
+ /** This is intended to be used when there is no way for MeshLink to get notifications of local network changes.
+ * It forces MeshLink to scan all network interfaces for changes in up/down status and new/removed addresses,
+ * and will immediately check if all connections to other nodes are still alive.
+ */
+ void hint_network_change() {
+ meshlink_hint_network_change(handle);
+ }
+
/// Set device class timeouts
/** This sets the ping interval and timeout for a given device class.
*
that->error(meshlink_errno);
}
+ static void blacklisted_trampoline(meshlink_handle_t *handle, meshlink_node_t *peer) {
+ if(!(handle->priv)) {
+ return;
+ }
+
+ meshlink::mesh *that = static_cast<mesh *>(handle->priv);
+ that->blacklisted(static_cast<node *>(peer));
+ }
+
static void connection_try_trampoline(meshlink_handle_t *handle, meshlink_node_t *peer) {
if(!(handle->priv)) {
return;