class mesh;
class node;
class channel;
+class submesh;
/// Severity of log messages generated by MeshLink.
typedef meshlink_log_level_t log_level_t;
*/
typedef void (*node_status_cb_t)(mesh *mesh, node *node, bool reachable);
+/// A callback reporting duplicate node detection.
+/** @param mesh A handle which represents an instance of MeshLink.
+ * @param node A pointer to a meshlink_node_t describing the node which is duplicate.
+ * This pointer is valid until meshlink_close() is called.
+ */
+typedef void (*duplicate_cb_t)(mesh *mesh, node *node);
+
/// A callback for receiving log messages generated by MeshLink.
/** @param mesh A handle which represents an instance of MeshLink.
* @param level An enum describing the severity level of the message.
class node: public meshlink_node_t {
};
+/// A class describing a MeshLink Sub-Mesh.
+class submesh: public meshlink_submesh_t {
+};
+
/// A class describing a MeshLink channel.
class channel: public meshlink_channel_t {
public:
(void) length;
}
- /// This functions is called whenever another node's status changed.
- virtual void node_status(node *peer, bool reachable) {
+ /// This functions is called whenever another node's status changed.
+ virtual void node_status(node *peer, bool reachable) {
/* do nothing */
(void)peer;
(void)reachable;
}
+ /// This functions is called whenever a duplicate node is detected.
+ virtual void node_duplicate(node *peer) {
+ /* do nothing */
+ (void)peer;
+ }
+
/// This functions is called whenever MeshLink has some information to log.
- virtual void log(log_level_t level, const char *message) {
+ virtual void log(log_level_t level, const char *message) {
/* do nothing */
(void)level;
(void)message;
bool start() {
meshlink_set_receive_cb(handle, &receive_trampoline);
meshlink_set_node_status_cb(handle, &node_status_trampoline);
+ meshlink_set_node_duplicate_cb(handle, &node_duplicate_trampoline);
meshlink_set_log_cb(handle, MESHLINK_DEBUG, &log_trampoline);
meshlink_set_channel_accept_cb(handle, &channel_accept_trampoline);
return meshlink_start(handle);
return meshlink_get_external_address_for_family(handle, family);
}
+ /** This function performs tries to discover the address of the local interface used for outgoing connection.
+ *
+ * Please note that this is function only returns a single address,
+ * even if the local node might have more than one external address.
+ * In that case, there is no control over which address will be selected.
+ * Also note that if you have a dynamic IP address, or are behind carrier-grade NAT,
+ * there is no guarantee that the external address will be valid for an extended period of time.
+ *
+ * This function will fail if it couldn't find a local address for the given address family.
+ * If hostname resolving is requested, this function may block for a few seconds.
+ *
+ * @param family The address family to check, for example AF_INET or AF_INET6. If AF_UNSPEC is given,
+ * this might return the external address for any working address family.
+ *
+ * @return This function returns a pointer to a C string containing the discovered external address,
+ * or NULL if there was an error looking up the address.
+ * After get_external_address() returns, the application is free to overwrite or free this string.
+ */
+ bool get_local_address(int family = AF_UNSPEC) {
+ return meshlink_get_local_address_for_family(handle, family);
+ }
+
/// Try to discover the external address for the local node, and add it to its list of addresses.
/** This function is equivalent to:
*
* The URL can only be used once, after the user has joined the mesh the URL is no longer valid.
*
* @param name The name that the invitee will use in the mesh.
+ * @param flags A bitwise-or'd combination of flags that controls how the URL is generated.
*
* @return This function returns a string that contains the invitation URL.
* The application should call free() after it has finished using the URL.
*/
- char *invite(const char *name) {
- return meshlink_invite(handle, name);
+ char *invite(submesh *submesh, const char *name, uint32_t flags = 0) {
+ return meshlink_invite_ex(handle, submesh, name, flags);
}
/// Use an invitation to join a mesh.
that->node_status(static_cast<node *>(peer), reachable);
}
+ static void node_duplicate_trampoline(meshlink_handle_t *handle, meshlink_node_t *peer) {
+ if(!(handle->priv)) {
+ return;
+ }
+
+ meshlink::mesh *that = static_cast<mesh *>(handle->priv);
+ that->node_duplicate(static_cast<node *>(peer));
+ }
+
static void log_trampoline(meshlink_handle_t *handle, log_level_t level, const char *message) {
if(!(handle->priv)) {
return;
projects / meshlink / blobdiff