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This commit is contained in:
Guus Sliepen 2002-09-09 21:25:28 +00:00
parent 5fc1ed17f4
commit f75dcef72a
44 changed files with 6039 additions and 6132 deletions
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96
src/connection.h
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@ -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 1.1.2.30 2002/09/04 16:26:44 guus Exp $
$Id: connection.h,v 1.1.2.31 2002/09/09 21:24:31 guus Exp $
*/
#ifndef __TINC_CONNECTION_H__
@ -50,62 +50,62 @@
#define OPTION_TCPONLY 0x0002
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 */
int encryptout:1; /* 1 if we can encrypt outgoing traffic */
int decryptin:1; /* 1 if we have to decrypt incoming traffic */
int mst:1; /* 1 if this connection is part of a minimum spanning tree */
int unused:18;
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 */
int encryptout:1; /* 1 if we can encrypt outgoing traffic */
int decryptin:1; /* 1 if we have to decrypt incoming traffic */
int mst:1; /* 1 if this connection is part of a minimum spanning tree */
int unused:18;
} connection_status_t;
typedef struct connection_t {
char *name; /* name he claims to have */
char *name; /* name he claims to have */
sockaddr_t address; /* his real (internet) ip */
char *hostname; /* the hostname of its real ip */
int protocol_version; /* used protocol */
sockaddr_t address; /* his real (internet) ip */
char *hostname; /* the hostname of its real ip */
int protocol_version; /* used protocol */
int socket; /* socket used for this connection */
long int options; /* options for this connection */
struct connection_status_t status; /* status info */
int estimated_weight; /* estimation for the weight of the edge for this connection */
struct timeval start; /* time this connection was started, used for above estimation */
struct outgoing_t *outgoing; /* used to keep track of outgoing connections */
int socket; /* socket used for this connection */
long int options; /* options for this connection */
struct connection_status_t status; /* status info */
int estimated_weight; /* estimation for the weight of the edge for this connection */
struct timeval start; /* time this connection was started, used for above estimation */
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 node_t *node; /* node associated with the other end */
struct edge_t *edge; /* edge associated with this connection */
RSA *rsa_key; /* his public/private key */
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 */
RSA *rsa_key; /* his public/private key */
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 */
char buffer[MAXBUFSIZE]; /* metadata input buffer */
int buflen; /* bytes read into buffer */
int reqlen; /* length of incoming request */
int tcplen; /* length of incoming TCPpacket */
int allow_request; /* defined if there's only one request possible */
char buffer[MAXBUFSIZE]; /* metadata input buffer */
int buflen; /* bytes read into buffer */
int reqlen; /* length of incoming request */
int tcplen; /* length of incoming TCPpacket */
int allow_request; /* defined if there's only one request possible */
time_t last_ping_time; /* last time we saw some activity from the other end */
time_t last_ping_time; /* last time we saw some activity from the other end */
avl_tree_t *config_tree; /* Pointer to configuration tree belonging to him */
avl_tree_t *config_tree; /* Pointer to configuration tree belonging to him */
} connection_t;
extern avl_tree_t *connection_tree;
@ -120,4 +120,4 @@ extern void connection_del(connection_t *);
extern void dump_connections(void);
extern int read_connection_config(connection_t *);
#endif /* __TINC_CONNECTION_H__ */
#endif /* __TINC_CONNECTION_H__ */