along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net.h,v 1.9.4.64 2003/07/17 15:06:26 guus Exp $
+ $Id: net.h,v 1.9.4.70 2003/08/22 11:18:42 guus Exp $
*/
#ifndef __TINC_NET_H__
#include <openssl/evp.h>
+#include "ipv6.h"
+
#ifdef ENABLE_JUMBOGRAMS
#define MTU 9014 /* 9000 bytes payload + 14 bytes ethernet header */
#else
typedef short length_t;
-typedef union {
+#define AF_UNKNOWN 0xFFFF
+
+struct sockaddr_unknown {
+ uint16_t family;
+ uint16_t pad1;
+ uint32_t pad2;
+ char *address;
+ char *port;
+};
+
+typedef union sockaddr_t {
struct sockaddr sa;
struct sockaddr_in in;
struct sockaddr_in6 in6;
+ struct sockaddr_unknown unknown;
#ifdef HAVE_STRUCT_SOCKADDR_STORAGE
struct sockaddr_storage storage;
#endif
queue_element_t *tail;
} packet_queue_t;
+typedef struct listen_socket_t {
+ int tcp;
+ int udp;
+ sockaddr_t sa;
+} listen_socket_t;
+
#include "conf.h"
typedef struct outgoing_t {
struct addrinfo *aip;
} outgoing_t;
-typedef struct listen_socket_t {
- int tcp;
- int udp;
- sockaddr_t sa;
-} listen_socket_t;
-
extern int maxtimeout;
extern int seconds_till_retry;
extern int addressfamily;
extern int listen_sockets;
extern int keyexpires;
extern int keylifetime;
-extern int do_prune;
-extern int do_purge;
+extern bool do_prune;
+extern bool do_purge;
extern char *myport;
extern time_t now;
extern EVP_CIPHER_CTX packet_ctx;
extern void handle_incoming_vpn_data(int);
extern void finish_connecting(struct connection_t *);
extern void do_outgoing_connection(struct connection_t *);
-extern int handle_new_meta_connection(int);
-extern int setup_listen_socket(sockaddr_t *);
-extern int setup_vpn_in_socket(sockaddr_t *);
-extern void send_packet(struct node_t *, vpn_packet_t *);
+extern bool handle_new_meta_connection(int);
+extern int setup_listen_socket(const sockaddr_t *);
+extern int setup_vpn_in_socket(const sockaddr_t *);
+extern void send_packet(const struct node_t *, vpn_packet_t *);
extern void receive_tcppacket(struct connection_t *, char *, int);
-extern void broadcast_packet(struct node_t *, vpn_packet_t *);
-extern int setup_network_connections(void);
+extern void broadcast_packet(const struct node_t *, vpn_packet_t *);
+extern bool setup_network_connections(void);
extern void setup_outgoing_connection(struct outgoing_t *);
extern void try_outgoing_connections(void);
extern void close_network_connections(void);
-extern void main_loop(void);
-extern void terminate_connection(struct connection_t *, int);
+extern int main_loop(void);
+extern void terminate_connection(struct connection_t *, bool);
extern void flush_queue(struct node_t *);
-extern int read_rsa_public_key(struct connection_t *);
+extern bool read_rsa_public_key(struct connection_t *);
+
+#ifndef HAVE_MINGW
+#define closesocket(s) close(s)
+#endif
#endif /* __TINC_NET_H__ */