/*
connection.c -- connection list management
- Copyright (C) 2000-2012 Guus Sliepen <guus@tinc-vpn.org>,
+ Copyright (C) 2000-2013 Guus Sliepen <guus@tinc-vpn.org>,
2000-2005 Ivo Timmermans
2008 Max Rijevski <maksuf@gmail.com>
#include "control_common.h"
#include "list.h"
#include "logger.h"
+#include "rsa.h"
#include "subnet.h"
#include "utils.h"
#include "xalloc.h"
-list_t *connection_list; /* Meta connections */
+list_t *connection_list;
connection_t *everyone;
void init_connections(void) {
}
connection_t *new_connection(void) {
- return xmalloc_and_zero(sizeof(connection_t));
+ return xzalloc(sizeof(connection_t));
}
void free_connection(connection_t *c) {
if(!c)
return;
- cipher_close(&c->incipher);
- digest_close(&c->indigest);
- cipher_close(&c->outcipher);
- digest_close(&c->outdigest);
+#ifndef DISABLE_LEGACY
+ cipher_close(c->incipher);
+ digest_close(c->indigest);
+ cipher_close(c->outcipher);
+ digest_close(c->outdigest);
+ rsa_free(c->rsa);
+#endif
sptps_stop(&c->sptps);
- ecdsa_free(&c->ecdsa);
- rsa_free(&c->rsa);
+ ecdsa_free(c->ecdsa);
free(c->hischallenge);
buffer_clear(&c->inbuf);
buffer_clear(&c->outbuf);
-
- if(event_initialized(&c->inevent))
- event_del(&c->inevent);
- if(event_initialized(&c->outevent))
- event_del(&c->outevent);
+ io_del(&c->io);
if(c->socket > 0)
closesocket(c->socket);
}
void connection_del(connection_t *c) {
- for list_each(connection_t, c, connection_list) {
- if(node->data == c) {
- list_delete_node(connection_list, node);
- return;
- }
- }
+ list_delete(connection_list, c);
}
bool dump_connections(connection_t *cdump) {