Avoid allocating packet buffers unnecessarily.

[meshlink] / src / protocol.h

diff --git a/src/protocol.h b/src/protocol.h
index c3b3b383c3b1122aac301c92f1d8fe63dd15ddaa..f97682a1717af4277fc460f01f31b88fd8d8a562 100644 (file)
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -1,6 +1,9 @@
+#ifndef MESHLINK_PROTOCOL_H
+#define MESHLINK_PROTOCOL_H
+
 /*
     protocol.h -- header for protocol.c
-    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
+    Copyright (C) 2014, 2017 Guus Sliepen <guus@meshlink.io>
 
     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
@@ -17,9 +20,6 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_PROTOCOL_H__
-#define __TINC_PROTOCOL_H__
-
 #include "ecdsa.h"
 
 /* Protocol version. Different major versions are incompatible. */
@@ -70,8 +70,8 @@ typedef struct past_request_t {
 
 /* Basic functions */
 
-extern bool send_request(struct meshlink_handle *mesh, struct connection_t *, const char *, ...) __attribute__ ((__format__(printf, 3, 4)));
-extern void forward_request(struct meshlink_handle *mesh, struct connection_t *, const char *);
+extern bool send_request(struct meshlink_handle *mesh, struct connection_t *, struct submesh_t *s, const char *, ...) __attribute__((__format__(printf, 4, 5)));
+extern void forward_request(struct meshlink_handle *mesh, struct connection_t *, struct submesh_t *, const char *);
 extern bool receive_request(struct meshlink_handle *mesh, struct connection_t *, const char *);
 extern bool check_id(const char *);
 
@@ -83,17 +83,11 @@ extern bool seen_request(struct meshlink_handle *mesh, const char *);
 
 extern bool send_id(struct meshlink_handle *mesh, struct connection_t *);
 extern bool send_ack(struct meshlink_handle *mesh, struct connection_t *);
-extern bool send_status(struct meshlink_handle *mesh, struct connection_t *, int, const char *);
-extern bool send_error(struct meshlink_handle *mesh, struct connection_t *, int, const  char *);
-extern bool send_termreq(struct meshlink_handle *mesh, struct connection_t *);
 extern bool send_ping(struct meshlink_handle *mesh, struct connection_t *);
 extern bool send_pong(struct meshlink_handle *mesh, struct connection_t *);
-extern bool send_add_edge(struct meshlink_handle *mesh, struct connection_t *, const struct edge_t *);
-extern bool send_del_edge(struct meshlink_handle *mesh, struct connection_t *, const struct edge_t *);
-extern void send_key_changed(struct meshlink_handle *mesh);
+extern bool send_add_edge(struct meshlink_handle *mesh, struct connection_t *, const struct edge_t *, int contradictions);
+extern bool send_del_edge(struct meshlink_handle *mesh, struct connection_t *, const struct edge_t *, int contradictions);
 extern bool send_req_key(struct meshlink_handle *mesh, struct node_t *);
-extern bool send_ans_key(struct meshlink_handle *mesh, struct node_t *);
-extern bool send_tcppacket(struct meshlink_handle *mesh, struct connection_t *, const struct vpn_packet_t *);
 
 /* Request handlers  */
 
@@ -111,4 +105,4 @@ extern bool req_key_h(struct meshlink_handle *mesh, struct connection_t *, const
 extern bool ans_key_h(struct meshlink_handle *mesh, struct connection_t *, const char *);
 extern bool tcppacket_h(struct meshlink_handle *mesh, struct connection_t *, const char *);
 
-#endif /* __TINC_PROTOCOL_H__ */
+#endif