51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef __TINC_NET_H__
-#define __TINC_NET_H__
+#ifndef __MESHLINK_NET_H__
+#define __MESHLINK_NET_H__
-#include "cipher.h"
-#include "digest.h"
#include "event.h"
#include "sockaddr.h"
#define MTU 1518 /* 1500 bytes payload + 14 bytes ethernet header + 4 bytes VLAN tag */
#endif
-/* MAXSIZE is the maximum size of an encapsulated packet: MTU + seqno + padding + HMAC + compressor overhead */
-#define MAXSIZE (MTU + 4 + CIPHER_MAX_BLOCK_SIZE + DIGEST_MAX_SIZE + MTU/64 + 20)
+/* MAXSIZE is the maximum size of an encapsulated packet: MTU + seqno + HMAC + compressor overhead */
+#define MAXSIZE (MTU + 4 + 32 + MTU/64 + 20)
/* MAXBUFSIZE is the maximum size of a request: enough for a MAXSIZEd packet or a 8192 bits RSA key */
#define MAXBUFSIZE ((MAXSIZE > 2048 ? MAXSIZE : 2048) + 128)
-#define MAXSOCKETS 8 /* Probably overkill... */
-
typedef struct vpn_packet_t {
struct {
unsigned int probe:1;
PACKET_PROBE
} packet_type_t;
-typedef struct listen_socket_t {
- struct io_t tcp;
- struct io_t udp;
- sockaddr_t sa;
- bool bindto;
-} listen_socket_t;
-
#include "conf.h"
#include "list.h"
struct addrinfo *ai;
struct addrinfo *aip;
timeout_t ev;
+ struct meshlink_handle *mesh;
} outgoing_t;
extern int maxoutbufsize;
-extern int seconds_till_retry;
extern int addressfamily;
extern unsigned replaywin;
-extern bool localdiscovery;
-extern sockaddr_t localdiscovery_address;
-extern listen_socket_t listen_socket[MAXSOCKETS];
-extern int listen_sockets;
extern int keylifetime;
extern int max_connection_burst;
extern bool do_prune;
-extern int autoconnect;
/* Yes, very strange placement indeed, but otherwise the typedefs get all tangled up */
#include "connection.h"
#include "node.h"
-extern void retry_outgoing(outgoing_t *);
-extern void handle_incoming_vpn_data(void *, int);
-extern void finish_connecting(struct connection_t *);
-extern bool do_outgoing_connection(struct outgoing_t *);
-extern void handle_new_meta_connection(void *, int);
+extern void retry_outgoing(struct meshlink_handle *mesh, outgoing_t *);
+extern void handle_incoming_vpn_data(struct event_loop_t *loop, void *, int);
+extern void finish_connecting(struct meshlink_handle *mesh, struct connection_t *);
+extern bool do_outgoing_connection(struct meshlink_handle *mesh, struct outgoing_t *);
+extern void handle_new_meta_connection(struct event_loop_t *loop, void *, int);
extern int setup_listen_socket(const sockaddr_t *);
-extern int setup_vpn_in_socket(const sockaddr_t *);
-extern bool send_sptps_data(void *handle, uint8_t type, const char *data, size_t len);
-extern bool receive_sptps_record(void *handle, uint8_t type, const char *data, uint16_t len);
-extern void send_packet(struct node_t *, struct vpn_packet_t *);
-extern void receive_tcppacket(struct connection_t *, const char *, int);
-extern void broadcast_packet(const struct node_t *, struct vpn_packet_t *);
-extern char *get_name(void);
-extern bool setup_myself_reloadable(void);
-extern bool setup_network(void);
-extern void setup_outgoing_connection(struct outgoing_t *);
-extern void try_outgoing_connections(void);
-extern void close_network_connections(void);
-extern int main_loop(void);
-extern void terminate_connection(struct connection_t *, bool);
-extern bool node_read_ecdsa_public_key(struct node_t *);
-extern bool read_ecdsa_public_key(struct connection_t *);
-extern void send_mtu_probe(struct node_t *);
-extern void handle_device_data(void *, int);
-extern void handle_meta_connection_data(struct connection_t *);
-extern void regenerate_key(void);
-extern void purge(void);
-extern void retry(void);
-extern int reload_configuration(void);
-extern void load_all_subnets(void);
-extern void load_all_nodes(void);
+extern int setup_vpn_in_socket(struct meshlink_handle *mesh, const sockaddr_t *);
+extern bool send_sptps_data(void *handle, uint8_t type, const void *data, size_t len);
+extern bool receive_sptps_record(void *handle, uint8_t type, const void *data, uint16_t len);
+extern void send_packet(struct meshlink_handle *mesh, struct node_t *, struct vpn_packet_t *);
+extern void receive_tcppacket(struct meshlink_handle *mesh, struct connection_t *, const char *, int);
+extern void broadcast_packet(struct meshlink_handle *mesh, const struct node_t *, struct vpn_packet_t *);
+extern char *get_name(struct meshlink_handle *mesh);
+extern void load_all_nodes(struct meshlink_handle *mesh);
+extern bool setup_myself_reloadable(struct meshlink_handle *mesh);
+extern bool setup_network(struct meshlink_handle *mesh);
+extern void setup_outgoing_connection(struct meshlink_handle *mesh, struct outgoing_t *);
+extern void try_outgoing_connections(struct meshlink_handle *mesh);
+extern void close_network_connections(struct meshlink_handle *mesh);
+extern int main_loop(struct meshlink_handle *mesh);
+extern void terminate_connection(struct meshlink_handle *mesh, struct connection_t *, bool);
+extern bool node_read_ecdsa_public_key(struct meshlink_handle *mesh, struct node_t *);
+extern bool read_ecdsa_public_key(struct meshlink_handle *mesh, struct connection_t *);
+extern bool read_ecdsa_private_key(struct meshlink_handle *mesh);
+extern void send_mtu_probe(struct meshlink_handle *mesh, struct node_t *);
+extern void handle_meta_connection_data(struct meshlink_handle *mesh, struct connection_t *);
+extern void retry(struct meshlink_handle *mesh);
#ifndef HAVE_MINGW
#define closesocket(s) close(s)
extern CRITICAL_SECTION mutex;
#endif
-#endif /* __TINC_NET_H__ */
+#endif /* __MESHLINK_NET_H__ */