projects
/
tinc
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Copy cygwin driver to mingw directory. It doesn't work (yet).
[tinc]
/
src
/
net.h
diff --git
a/src/net.h
b/src/net.h
index
d652734
..
28dd4ea
100644
(file)
--- a/
src/net.h
+++ b/
src/net.h
@@
-1,7
+1,7
@@
/*
net.h -- header for net.c
/*
net.h -- header for net.c
- Copyright (C) 1998-200
2
Ivo Timmermans <zarq@iname.com>
- 2000-200
2
Guus Sliepen <guus@sliepen.eu.org>
+ Copyright (C) 1998-200
3
Ivo Timmermans <zarq@iname.com>
+ 2000-200
3
Guus Sliepen <guus@sliepen.eu.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-17,34
+17,25
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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.
56 2003/03/28 13:41:49
guus Exp $
+ $Id: net.h,v 1.9.4.
65 2003/07/18 12:16:24
guus Exp $
*/
#ifndef __TINC_NET_H__
#define __TINC_NET_H__
*/
#ifndef __TINC_NET_H__
#define __TINC_NET_H__
-#include "config.h"
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <sys/time.h>
#include <openssl/evp.h>
#include <openssl/evp.h>
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
+#include "ipv6.h"
#ifdef ENABLE_JUMBOGRAMS
#define MTU 9014 /* 9000 bytes payload + 14 bytes ethernet header */
#ifdef ENABLE_JUMBOGRAMS
#define MTU 9014 /* 9000 bytes payload + 14 bytes ethernet header */
-#define MAXSIZE 9100 /* MTU + header (seqno) and trailer (CBC padding and HMAC) */
-#define MAXBUFSIZE 9100 /* Must support TCP packets of length 9000. */
#else
#define MTU 1514 /* 1500 bytes payload + 14 bytes ethernet header */
#else
#define MTU 1514 /* 1500 bytes payload + 14 bytes ethernet header */
-#define MAXSIZE 1600 /* MTU + header (seqno) and trailer (CBC padding and HMAC) */
-#define MAXBUFSIZE 2100 /* Quite large but needed for support of keys up to 8192 bits. */
#endif
#endif
+#define MAXSIZE (MTU + 4 + EVP_MAX_BLOCK_LENGTH + EVP_MAX_MD_SIZE + MTU/64 + 20) /* MTU + seqno + padding + HMAC + compressor overhead */
+#define MAXBUFSIZE ((MAXSIZE > 2048 ? MAXSIZE : 2048) + 128) /* Enough room for a request with a MAXSIZEd packet or a 8192 bits RSA key */
+
#define MAXSOCKETS 128 /* Overkill... */
#define MAXQUEUELENGTH 8 /* Maximum number of packats in a single queue */
#define MAXSOCKETS 128 /* Overkill... */
#define MAXQUEUELENGTH 8 /* Maximum number of packats in a single queue */
@@
-57,11
+48,6
@@
typedef struct ipv4_t {
uint8_t x[4];
} ipv4_t;
uint8_t x[4];
} ipv4_t;
-typedef struct ip_mask_t {
- ipv4_t address;
- ipv4_t mask;
-} ip_mask_t;
-
typedef struct ipv6_t {
uint16_t x[8];
} ipv6_t;
typedef struct ipv6_t {
uint16_t x[8];
} ipv6_t;
@@
-72,6
+58,9
@@
typedef union {
struct sockaddr sa;
struct sockaddr_in in;
struct sockaddr_in6 in6;
struct sockaddr sa;
struct sockaddr_in in;
struct sockaddr_in6 in6;
+#ifdef HAVE_STRUCT_SOCKADDR_STORAGE
+ struct sockaddr_storage storage;
+#endif
} sockaddr_t;
#ifdef SA_LEN
} sockaddr_t;
#ifdef SA_LEN
@@
-98,6
+87,8
@@
typedef struct packet_queue_t {
queue_element_t *tail;
} packet_queue_t;
queue_element_t *tail;
} packet_queue_t;
+#include "conf.h"
+
typedef struct outgoing_t {
char *name;
int timeout;
typedef struct outgoing_t {
char *name;
int timeout;
@@
-116,11
+107,6
@@
extern int maxtimeout;
extern int seconds_till_retry;
extern int addressfamily;
extern int seconds_till_retry;
extern int addressfamily;
-extern char *request_name[];
-extern char *status_text[];
-
-#include "connection.h" /* Yes, very strange placement indeed, but otherwise the typedefs get all tangled up */
-
extern listen_socket_t listen_socket[MAXSOCKETS];
extern int listen_sockets;
extern int keyexpires;
extern listen_socket_t listen_socket[MAXSOCKETS];
extern int listen_sockets;
extern int keyexpires;
@@
-131,15
+117,18
@@
extern char *myport;
extern time_t now;
extern EVP_CIPHER_CTX packet_ctx;
extern time_t now;
extern EVP_CIPHER_CTX packet_ctx;
+/* 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(int);
extern void retry_outgoing(outgoing_t *);
extern void handle_incoming_vpn_data(int);
-extern void finish_connecting(connection_t *);
-extern void do_outgoing_connection(connection_t *);
+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 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 void receive_packet(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 receive_tcppacket(struct connection_t *, char *, int);
extern void broadcast_packet(struct node_t *, vpn_packet_t *);
extern int setup_network_connections(void);
@@
-147,7
+136,7
@@
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 try_outgoing_connections(void);
extern void close_network_connections(void);
extern void main_loop(void);
-extern void terminate_connection(connection_t *, int);
+extern void terminate_connection(
struct
connection_t *, int);
extern void flush_queue(struct node_t *);
extern int read_rsa_public_key(struct connection_t *);
extern void flush_queue(struct node_t *);
extern int read_rsa_public_key(struct connection_t *);