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Import Upstream version 1.0.3

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This commit is contained in:
Guus Sliepen 2019-08-26 13:44:36 +02:00
parent ed8d36a434
commit c12028eeaa
196 changed files with 43077 additions and 32886 deletions
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164
src/connection.c
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@ -1,7 +1,7 @@
/*
connection.c -- connection list management
Copyright (C) 2000-2002 Guus Sliepen <guus@sliepen.warande.net>,
2000-2002 Ivo Timmermans <itimmermans@bigfoot.com>
Copyright (C) 2000-2004 Guus Sliepen <guus@tinc-vpn.org>,
2000-2004 Ivo Timmermans <ivo@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
@ -17,121 +17,127 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: connection.c,v 1.1.2.29 2002/03/22 13:31:18 guus Exp $
$Id: connection.c 1374 2004-03-21 14:21:22Z guus $
*/
#include "config.h"
#include <stdio.h>
#include <syslog.h>
#include <string.h>
#include <sys/time.h>
#include <avl_tree.h>
#include <list.h>
#include "net.h" /* Don't ask. */
#include "netutl.h"
#include "config.h"
#include "conf.h"
#include <utils.h>
#include "subnet.h"
#include "xalloc.h"
#include "system.h"
avl_tree_t *connection_tree; /* Meta connections */
#include "avl_tree.h"
#include "conf.h"
#include "list.h"
#include "logger.h"
#include "net.h" /* Don't ask. */
#include "netutl.h"
#include "subnet.h"
#include "utils.h"
#include "xalloc.h"
int connection_compare(connection_t *a, connection_t *b)
avl_tree_t *connection_tree; /* Meta connections */
connection_t *broadcast;
static int connection_compare(const connection_t *a, const connection_t *b)
{
return a - b;
return (void *)a - (void *)b;
}
void init_connections(void)
{
cp
connection_tree = avl_alloc_tree((avl_compare_t)connection_compare, NULL);
cp
cp();
connection_tree = avl_alloc_tree((avl_compare_t) connection_compare, NULL);
broadcast = new_connection();
broadcast->name = xstrdup(_("everyone"));
broadcast->hostname = xstrdup(_("BROADCAST"));
}
void exit_connections(void)
{
cp
avl_delete_tree(connection_tree);
cp
cp();
avl_delete_tree(connection_tree);
free_connection(broadcast);
}
connection_t *new_connection(void)
{
connection_t *c;
cp
c = (connection_t *)xmalloc_and_zero(sizeof(connection_t));
connection_t *c;
if(!c)
return NULL;
cp();
gettimeofday(&c->start, NULL);
cp
return c;
c = xmalloc_and_zero(sizeof(connection_t));
if(!c)
return NULL;
gettimeofday(&c->start, NULL);
return c;
}
void free_connection(connection_t *c)
{
cp
if(c->hostname)
free(c->hostname);
if(c->inkey)
free(c->inkey);
if(c->outkey)
free(c->outkey);
if(c->mychallenge)
free(c->mychallenge);
if(c->hischallenge)
free(c->hischallenge);
free(c);
cp
cp();
if(c->hostname)
free(c->hostname);
if(c->inkey)
free(c->inkey);
if(c->outkey)
free(c->outkey);
if(c->mychallenge)
free(c->mychallenge);
if(c->hischallenge)
free(c->hischallenge);
free(c);
}
void connection_add(connection_t *c)
{
cp
avl_insert(connection_tree, c);
cp
cp();
avl_insert(connection_tree, c);
}
void connection_del(connection_t *c)
{
cp
avl_delete(connection_tree, c);
cp
cp();
avl_delete(connection_tree, c);
}
void dump_connections(void)
{
avl_node_t *node;
connection_t *c;
cp
syslog(LOG_DEBUG, _("Connections:"));
avl_node_t *node;
connection_t *c;
for(node = connection_tree->head; node; node = node->next)
{
c = (connection_t *)node->data;
syslog(LOG_DEBUG, _(" %s at %s options %lx socket %d status %04x"),
c->name, c->hostname, c->options, c->socket, c->status);
}
syslog(LOG_DEBUG, _("End of connections."));
cp
cp();
logger(LOG_DEBUG, _("Connections:"));
for(node = connection_tree->head; node; node = node->next) {
c = node->data;
logger(LOG_DEBUG, _(" %s at %s options %lx socket %d status %04x"),
c->name, c->hostname, c->options, c->socket, *(uint32_t *)&c->status);
}
logger(LOG_DEBUG, _("End of connections."));
}
int read_connection_config(connection_t *c)
bool read_connection_config(connection_t *c)
{
char *fname;
int x;
cp
asprintf(&fname, "%s/hosts/%s", confbase, c->name);
x = read_config_file(c->config_tree, fname);
free(fname);
cp
return x;
char *fname;
int x;
cp();
asprintf(&fname, "%s/hosts/%s", confbase, c->name);
x = read_config_file(c->config_tree, fname);
free(fname);
return x == 0;
}