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 1.1.2.26 2002/02/20 19:25:09 guus Exp $
*/
#ifndef __TINC_CONNECTION_H__
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 */
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 */
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 */
- EVP_CIPHER *outcipher; /* Cipher we will use to send data to him */
+ const EVP_CIPHER *incipher; /* Cipher he will use to send data to us */
+ const EVP_CIPHER *outcipher; /* Cipher we will use to send data to him */
EVP_CIPHER_CTX *inctx; /* Context of encrypted meta data that will come from him to us */
EVP_CIPHER_CTX *outctx; /* Context of encrypted meta data that will be sent from us to him */
char *inkey; /* His symmetric meta key + iv */
char *outkey; /* Our symmetric meta key + iv */
int inkeylength; /* Length of his key + iv */
int outkeylength; /* Length of our key + iv */
+ const EVP_MD *indigest;
+ const EVP_MD *outdigest;
+ int inmaclength;
+ int outmaclength;
+ int incompression;
+ int outcompression;
char *mychallenge; /* challenge we received from him */
char *hischallenge; /* challenge we sent to him */
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 *);