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- Non-blocking connect()s.

Browse source 
- Socket handling revamped to use sockaddr_t.
- tinc can now tunnel over IPv6.
- Handle all addresses and subnets in network byte order.
  Only convert them when they need to be printed.
- IPv6 subnets bigger than /128 now work.
- Use %s and strerror(errno) instead of %m.
This commit is contained in:
Guus Sliepen 2002-02-18 16:25:19 +00:00
parent fc674eaae1
commit c2b9c06062
33 changed files with 2487 additions and 2018 deletions
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9
src/connection.h
View file

@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: connection.h,v 1.1.2.24 2002/02/10 21:57:53 guus Exp $
$Id: connection.h,v 1.1.2.25 2002/02/18 16:25:16 guus Exp $
*/
#ifndef __TINC_CONNECTION_H__
@ -52,6 +52,7 @@
typedef struct connection_status_t {
int pinged:1; /* sent ping */
int active:1; /* 1 if active.. */
int connecting:1; /* 1 if we are waiting for a non-blocking connect() to finish */
int termreq:1; /* the termination of this connection was requested */
int remove:1; /* Set to 1 if you want this connection removed */
int timeout:1; /* 1 if gotten timeout */
@ -64,8 +65,7 @@ typedef struct connection_status_t {
typedef struct connection_t {
char *name; /* name he claims to have */
ipv4_t address; /* his real (internet) ip */
port_t port; /* port number of meta connection */
sockaddr_t address; /* his real (internet) ip */
char *hostname; /* the hostname of its real ip */
int protocol_version; /* used protocol */
@ -77,7 +77,7 @@ typedef struct connection_t {
struct outgoing_t *outgoing; /* used to keep track of outgoing connections */
struct node_t *node; /* node associated with the other end */
struct edge_t *edge; /* edge associated with this connection */
struct edge_t *edge; /* edge associated with this connection */
RSA *rsa_key; /* his public/private key */
EVP_CIPHER *incipher; /* Cipher he will use to send data to us */
@ -109,7 +109,6 @@ extern connection_t *new_connection(void);
extern void free_connection(connection_t *);
extern void connection_add(connection_t *);
extern void connection_del(connection_t *);
extern connection_t *lookup_connection(ipv4_t, short unsigned int);
extern void dump_connections(void);
extern int read_connection_config(connection_t *);