#include "meshlink_queue.h"
#include "sockaddr.h"
#include "sptps.h"
+#include "xoshiro.h"
#include <pthread.h>
struct io_t tcp;
struct io_t udp;
sockaddr_t sa;
+ sockaddr_t broadcast_sa;
bool bindto;
} listen_socket_t;
size_t keylen;
};
+/// Device class traits
+typedef struct {
+ int pinginterval;
+ int pingtimeout;
+ unsigned int min_connects;
+ unsigned int max_connects;
+ int edge_weight;
+} dev_class_traits_t;
+
/// A handle for an instance of MeshLink.
struct meshlink_handle {
// public members
void *priv;
// private members
- pthread_mutex_t mesh_mutex;
+ pthread_mutex_t mutex;
event_loop_t loop;
struct node_t *self;
meshlink_log_cb_t log_cb;
timeout_t periodictimer;
struct connection_t *everyone;
+ uint64_t prng_state[4];
+ uint32_t session_id;
int next_pit;
int pits[10];
// Infrequently used callbacks
meshlink_node_status_cb_t node_status_cb;
+ meshlink_node_pmtu_cb_t node_pmtu_cb;
meshlink_channel_accept_cb_t channel_accept_cb;
meshlink_node_duplicate_cb_t node_duplicate_cb;
meshlink_connection_try_cb_t connection_try_cb;
+ meshlink_error_cb_t error_cb;
// Mesh parameters
char *appname;
dev_class_t devclass;
int invitation_timeout;
- int pinginterval; /* seconds between pings */
- int pingtimeout; /* seconds to wait for response */
int maxtimeout;
int udp_choice;
+ dev_class_traits_t dev_class_traits[DEV_CLASS_COUNT];
+
int netns;
bool default_blacklist;
// Configuration
char *confbase;
- FILE *conffile;
+ FILE *lockfile;
void *config_key;
// Thread management
uint8_t source[16];
} __attribute__((__packed__)) meshlink_packethdr_t;
-extern void meshlink_send_from_queue(event_loop_t *el, meshlink_handle_t *mesh);
+extern void meshlink_send_from_queue(event_loop_t *loop, void *mesh);
extern void update_node_status(meshlink_handle_t *mesh, struct node_t *n);
+extern void update_node_pmtu(meshlink_handle_t *mesh, struct node_t *n);
extern meshlink_log_level_t global_log_level;
extern meshlink_log_cb_t global_log_cb;
-extern int check_port(meshlink_handle_t *mesh);
extern void handle_duplicate_node(meshlink_handle_t *mesh, struct node_t *n);
extern void handle_network_change(meshlink_handle_t *mesh, bool online);
+extern void call_error_cb(meshlink_handle_t *mesh, meshlink_errno_t meshlink_errno);
-/// Device class traits
-typedef struct {
- unsigned int min_connects;
- unsigned int max_connects;
- int edge_weight;
-} dev_class_traits_t;
+/// Per-instance PRNG
+static inline int prng(meshlink_handle_t *mesh, uint64_t max) {
+ return xoshiro(mesh->prng_state) % max;
+}
-extern const dev_class_traits_t dev_class_traits[];
+/// Fudge value of ~0.1 seconds, in microseconds.
+static const unsigned int TIMER_FUDGE = 0x20000;
#endif