blob: 40ff6057e705adc862935aa0404b10851d630cf1 [file] [log] [blame]
/*******************************************************************************
*
* Copyright (c) 2011, 2012, 2013, 2014, 2015 Olaf Bergmann (TZI) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompanies this distribution.
*
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Olaf Bergmann - initial API and implementation
* Hauke Mehrtens - memory optimization, ECC integration
*
*******************************************************************************/
#include "global.h"
#include "peer.h"
#include "dtls_debug.h"
#ifndef WITH_CONTIKI
void peer_init()
{
}
static inline dtls_peer_t *
dtls_malloc_peer() {
return (dtls_peer_t *)malloc(sizeof(dtls_peer_t));
}
void
dtls_free_peer(dtls_peer_t *peer) {
dtls_handshake_free(peer->handshake_params);
dtls_security_free(peer->security_params[0]);
dtls_security_free(peer->security_params[1]);
free(peer);
}
#else /* WITH_CONTIKI */
#include "memb.h"
MEMB(peer_storage, dtls_peer_t, DTLS_PEER_MAX);
void
peer_init() {
memb_init(&peer_storage);
}
static inline dtls_peer_t *
dtls_malloc_peer() {
return memb_alloc(&peer_storage);
}
void
dtls_free_peer(dtls_peer_t *peer) {
dtls_handshake_free(peer->handshake_params);
dtls_security_free(peer->security_params[0]);
dtls_security_free(peer->security_params[1]);
memb_free(&peer_storage, peer);
}
#endif /* WITH_CONTIKI */
dtls_peer_t *
dtls_new_peer(const session_t *session) {
dtls_peer_t *peer;
peer = dtls_malloc_peer();
if (peer) {
memset(peer, 0, sizeof(dtls_peer_t));
memcpy(&peer->session, session, sizeof(session_t));
peer->security_params[0] = dtls_security_new();
if (!peer->security_params[0]) {
dtls_free_peer(peer);
return NULL;
}
dtls_dsrv_log_addr(DTLS_LOG_DEBUG, "dtls_new_peer", session);
}
return peer;
}