Diff: tinydtls/peer.c

Revision:

1:391ec57807fa

Parent:

0:6ae42a2aff75

Child:

2:21019cad4c93

--- a/tinydtls/peer.c	Wed Oct 09 14:48:52 2013 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/* dtls -- a very basic DTLS implementation
- *
- * Copyright (C) 2011--2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "peer.h"
-#include "debug.h"
-
-#ifndef NDEBUG
-#include <stdio.h>
-
-extern size_t dsrv_print_addr(const session_t *addr, unsigned char *buf, 
-			      size_t len);
-#endif /* NDEBUG */
-
-#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) {
-  free(peer);
-}
-#else /* WITH_CONTIKI */
-PROCESS(dtls_retransmit_process, "DTLS retransmit process");
-
-#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) {
-  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));
-
-#ifndef NDEBUG
-    if (dtls_get_log_level() >= LOG_DEBUG) {
-      unsigned char addrbuf[72];
-      dsrv_print_addr(session, addrbuf, sizeof(addrbuf));
-      printf("dtls_new_peer: %s\n", addrbuf);
-    }
-#endif
-    /* initially allow the NULL cipher */
-    CURRENT_CONFIG(peer)->cipher = TLS_NULL_WITH_NULL_NULL;
-
-    /* initialize the handshake hash wrt. the hard-coded DTLS version */
-    debug("DTLSv12: initialize HASH_SHA256\n");
-    /* TLS 1.2:  PRF(secret, label, seed) = P_<hash>(secret, label + seed) */
-    /* FIXME: we use the default SHA256 here, might need to support other 
-              hash functions as well */
-    dtls_hash_init(&peer->hs_state.hs_hash);
-  }
-  
-  return peer;
-}
-