/*
connection.h -- header for connection.c
- Copyright (C) 2000 Guus Sliepen <guus@sliepen.warande.net>,
- 2000 Ivo Timmermans <itimmermans@bigfoot.com>
+ Copyright (C) 2000,2001 Guus Sliepen <guus@sliepen.warande.net>,
+ 2000,2001 Ivo Timmermans <itimmermans@bigfoot.com>
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
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: connection.h,v 1.1.2.5 2001/01/07 15:25:41 guus Exp $
+ $Id: connection.h,v 1.1.2.9 2001/05/25 11:54:28 guus Exp $
*/
#ifndef __TINC_CONNECTION_H__
int unused:18;
} status_bits_t;
-typedef struct option_bits_t {
- int unused:32;
-} option_bits_t;
+#define OPTION_INDIRECT 0x0001
+#define OPTION_TCPONLY 0x0002
typedef struct connection_t {
char *name; /* name of this connection */
char *hostname; /* the hostname of its real ip */
int protocol_version; /* used protocol */
short unsigned int port; /* port number for UDP traffic */
- long unsigned int options; /* options turned on for this connection */
+ long int options; /* options turned on for this connection */
- int flags; /* his flags */
int socket; /* our udp vpn socket */
int meta_socket; /* our tcp meta socket */
status_bits_t status; /* status info */
char *buffer; /* metadata input buffer */
int buflen; /* bytes read into buffer */
- int reqlen; /* length of first request in buffer */
+ 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 */