((unsigned char*)&(x))[1],((unsigned char*)&(x))[0]
#endif
+#define MAXBUFSIZE 2048 /* Probably way too much, but it must fit every possible request. */
+
typedef unsigned long ip_t;
typedef short length_t;
} real_packet_t;
typedef struct passphrase_t {
- unsigned char type;
- char unused1;
unsigned short len;
unsigned char phrase[MAX_PASSPHRASE_SIZE];
} passphrase_t;
ip_t vpn_mask; /* his vpn network address */
ip_t real_ip; /* his real (internet) ip */
char *hostname; /* the hostname of its real ip */
- short int port; /* his portnumber */
+ short unsigned int port; /* his portnumber */
int socket; /* our udp vpn socket */
int meta_socket; /* our tcp meta socket */
- unsigned char protocol_version; /* used protocol */
+ int protocol_version; /* used protocol */
status_bits_t status; /* status info */
- passphrase_t *pp; /* encoded passphrase */
+ unsigned char *pp; /* encoded passphrase */
packet_queue_t *sq; /* pending outgoing packets */
packet_queue_t *rq; /* pending incoming packets (they have no
valid key to be decrypted with) */
enc_key_t *public_key; /* the other party's public key */
enc_key_t *key; /* encrypt with this key */
+ char buffer[MAXBUFSIZE]; /* metadata input buffer */
+ int buflen; /* bytes read into buffer */
struct conn_list_t *nexthop; /* nearest meta-hop in this direction */
struct conn_list_t *next; /* after all, it's a list of connections */
} conn_list_t;