/*
protocol_edge.c -- handle the meta-protocol, edges
- Copyright (C) 1999-2004 Ivo Timmermans <ivo@tinc-vpn.org>,
- 2000-2004 Guus Sliepen <guus@tinc-vpn.org>
+ Copyright (C) 1999-2005 Ivo Timmermans,
+ 2000-2006 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
#include "system.h"
-#include "avl_tree.h"
+#include "splay_tree.h"
#include "conf.h"
#include "connection.h"
#include "edge.h"
#include "utils.h"
#include "xalloc.h"
-bool send_add_edge(connection_t *c, const edge_t *e)
-{
+bool send_add_edge(connection_t *c, const edge_t *e) {
bool x;
char *address, *port;
return x;
}
-bool add_edge_h(connection_t *c)
-{
+bool add_edge_h(connection_t *c, char *request) {
edge_t *e;
node_t *from, *to;
char from_name[MAX_STRING_SIZE];
cp();
- if(sscanf(c->buffer, "%*d %*x "MAX_STRING" "MAX_STRING" "MAX_STRING" "MAX_STRING" %lx %d",
+ if(sscanf(request, "%*d %*x "MAX_STRING" "MAX_STRING" "MAX_STRING" "MAX_STRING" %lx %d",
from_name, to_name, to_address, to_port, &options, &weight) != 6) {
logger(LOG_ERR, _("Got bad %s from %s (%s)"), "ADD_EDGE", c->name,
c->hostname);
return false;
}
- if(seen_request(c->buffer))
+ if(seen_request(request))
return true;
/* Lookup nodes */
/* Tell the rest about the new edge */
if(!tunnelserver)
- forward_request(c);
+ forward_request(c, request);
/* Run MST before or after we tell the rest? */
return true;
}
-bool send_del_edge(connection_t *c, const edge_t *e)
-{
+bool send_del_edge(connection_t *c, const edge_t *e) {
cp();
return send_request(c, "%d %lx %s %s", DEL_EDGE, random(),
e->from->name, e->to->name);
}
-bool del_edge_h(connection_t *c)
-{
+bool del_edge_h(connection_t *c, char *request) {
edge_t *e;
char from_name[MAX_STRING_SIZE];
char to_name[MAX_STRING_SIZE];
cp();
- if(sscanf(c->buffer, "%*d %*x "MAX_STRING" "MAX_STRING, from_name, to_name) != 2) {
+ if(sscanf(request, "%*d %*x "MAX_STRING" "MAX_STRING, from_name, to_name) != 2) {
logger(LOG_ERR, _("Got bad %s from %s (%s)"), "DEL_EDGE", c->name,
c->hostname);
return false;
return false;
}
- if(seen_request(c->buffer))
+ if(seen_request(request))
return true;
/* Lookup nodes */
/* Tell the rest about the deleted edge */
if(!tunnelserver)
- forward_request(c);
+ forward_request(c, request);
/* Delete the edge */