+#ifndef TINC_PROTOCOL_H
+#define TINC_PROTOCOL_H
+
/*
protocol.h -- header for protocol.c
Copyright (C) 1999-2005 Ivo Timmermans,
- 2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+ 2000-2015 Guus Sliepen <guus@tinc-vpn.org>
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
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef __TINC_PROTOCOL_H__
-#define __TINC_PROTOCOL_H__
-
/* Protocol version. Different versions are incompatible,
incompatible version have different protocols.
*/
/* Request numbers */
typedef enum request_t {
- ALL = -1, /* Guardian for allow_request */
+ PROXY = -2,
+ ALL = -1, /* Guardian for allow_request */
ID = 0, METAKEY, CHALLENGE, CHAL_REPLY, ACK,
STATUS, ERROR, TERMREQ,
PING, PONG,
ADD_EDGE, DEL_EDGE,
KEY_CHANGED, REQ_KEY, ANS_KEY,
PACKET,
- LAST /* Guardian for the highest request number */
+ LAST /* Guardian for the highest request number */
} request_t;
typedef struct past_request_t {
} past_request_t;
extern bool tunnelserver;
+extern bool strictsubnets;
/* Maximum size of strings in a request.
* scanf terminates %2048s with a NUL character,
/* Basic functions */
-extern bool send_request(struct connection_t *, const char *, ...) __attribute__ ((__format__(printf, 2, 3)));
+extern bool send_request(struct connection_t *, const char *, ...) __attribute__((__format__(printf, 2, 3)));
extern void forward_request(struct connection_t *);
extern bool receive_request(struct connection_t *);
extern bool check_id(const char *);
extern bool send_challenge(struct connection_t *);
extern bool send_chal_reply(struct connection_t *);
extern bool send_ack(struct connection_t *);
-extern bool send_status(struct connection_t *, int, const char *);
-extern bool send_error(struct connection_t *, int,const char *);
-extern bool send_termreq(struct connection_t *);
extern bool send_ping(struct connection_t *);
extern bool send_pong(struct connection_t *);
extern bool send_add_subnet(struct connection_t *, const struct subnet_t *);
extern bool send_del_subnet(struct connection_t *, const struct subnet_t *);
extern bool send_add_edge(struct connection_t *, const struct edge_t *);
extern bool send_del_edge(struct connection_t *, const struct edge_t *);
-extern bool send_key_changed();
+extern void send_key_changed(void);
extern bool send_req_key(struct node_t *);
extern bool send_ans_key(struct node_t *);
-extern bool send_tcppacket(struct connection_t *, struct vpn_packet_t *);
+extern bool send_tcppacket(struct connection_t *, const struct vpn_packet_t *);
/* Request handlers */
extern bool ans_key_h(struct connection_t *);
extern bool tcppacket_h(struct connection_t *);
-#endif /* __TINC_PROTOCOL_H__ */
+#endif