Ashley Mills / Encrypted

cyassl re-port with cellular comms, PSK test

Dependencies:   VodafoneUSBModem_bleedingedge2 mbed-rtos mbed-src

cyassllib/ctaocrypt/src/memory.c@0:e979170e02e7, 2013-04-26 (annotated)

Committer:
ashleymills
Date:
Fri Apr 26 16:54:58 2013 +0000
Revision:
0:e979170e02e7
Basic operation of SSL with PSK working for cellular.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ashleymills 0:e979170e02e7 1 /* memory.c
ashleymills 0:e979170e02e7 2 *
ashleymills 0:e979170e02e7 3 * Copyright (C) 2006-2012 Sawtooth Consulting Ltd.
ashleymills 0:e979170e02e7 4 *
ashleymills 0:e979170e02e7 5 * This file is part of CyaSSL.
ashleymills 0:e979170e02e7 6 *
ashleymills 0:e979170e02e7 7 * CyaSSL is free software; you can redistribute it and/or modify
ashleymills 0:e979170e02e7 8 * it under the terms of the GNU General Public License as published by
ashleymills 0:e979170e02e7 9 * the Free Software Foundation; either version 2 of the License, or
ashleymills 0:e979170e02e7 10 * (at your option) any later version.
ashleymills 0:e979170e02e7 11 *
ashleymills 0:e979170e02e7 12 * CyaSSL is distributed in the hope that it will be useful,
ashleymills 0:e979170e02e7 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
ashleymills 0:e979170e02e7 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ashleymills 0:e979170e02e7 15 * GNU General Public License for more details.
ashleymills 0:e979170e02e7 16 *
ashleymills 0:e979170e02e7 17 * You should have received a copy of the GNU General Public License
ashleymills 0:e979170e02e7 18 * along with this program; if not, write to the Free Software
ashleymills 0:e979170e02e7 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
ashleymills 0:e979170e02e7 20 */
ashleymills 0:e979170e02e7 21
ashleymills 0:e979170e02e7 22 #ifdef HAVE_CONFIG_H
ashleymills 0:e979170e02e7 23 #include <config.h>
ashleymills 0:e979170e02e7 24 #endif
ashleymills 0:e979170e02e7 25
ashleymills 0:e979170e02e7 26 /* submitted by eof */
ashleymills 0:e979170e02e7 27
ashleymills 0:e979170e02e7 28
ashleymills 0:e979170e02e7 29 #include <cyassl/ctaocrypt/settings.h>
ashleymills 0:e979170e02e7 30
ashleymills 0:e979170e02e7 31 #ifdef USE_CYASSL_MEMORY
ashleymills 0:e979170e02e7 32
ashleymills 0:e979170e02e7 33 #include <cyassl/ctaocrypt/memory.h>
ashleymills 0:e979170e02e7 34 #include <cyassl/ctaocrypt/error.h>
ashleymills 0:e979170e02e7 35
ashleymills 0:e979170e02e7 36
ashleymills 0:e979170e02e7 37 /* Set these to default values initially. */
ashleymills 0:e979170e02e7 38 static CyaSSL_Malloc_cb malloc_function = 0;
ashleymills 0:e979170e02e7 39 static CyaSSL_Free_cb free_function = 0;
ashleymills 0:e979170e02e7 40 static CyaSSL_Realloc_cb realloc_function = 0;
ashleymills 0:e979170e02e7 41
ashleymills 0:e979170e02e7 42 int CyaSSL_SetAllocators(CyaSSL_Malloc_cb mf,
ashleymills 0:e979170e02e7 43 CyaSSL_Free_cb ff,
ashleymills 0:e979170e02e7 44 CyaSSL_Realloc_cb rf)
ashleymills 0:e979170e02e7 45 {
ashleymills 0:e979170e02e7 46 int res = 0;
ashleymills 0:e979170e02e7 47
ashleymills 0:e979170e02e7 48 if (mf)
ashleymills 0:e979170e02e7 49 malloc_function = mf;
ashleymills 0:e979170e02e7 50 else
ashleymills 0:e979170e02e7 51 res = BAD_FUNC_ARG;
ashleymills 0:e979170e02e7 52
ashleymills 0:e979170e02e7 53 if (ff)
ashleymills 0:e979170e02e7 54 free_function = ff;
ashleymills 0:e979170e02e7 55 else
ashleymills 0:e979170e02e7 56 res = BAD_FUNC_ARG;
ashleymills 0:e979170e02e7 57
ashleymills 0:e979170e02e7 58 if (rf)
ashleymills 0:e979170e02e7 59 realloc_function = rf;
ashleymills 0:e979170e02e7 60 else
ashleymills 0:e979170e02e7 61 res = BAD_FUNC_ARG;
ashleymills 0:e979170e02e7 62
ashleymills 0:e979170e02e7 63 return res;
ashleymills 0:e979170e02e7 64 }
ashleymills 0:e979170e02e7 65
ashleymills 0:e979170e02e7 66
ashleymills 0:e979170e02e7 67 void* CyaSSL_Malloc(size_t size)
ashleymills 0:e979170e02e7 68 {
ashleymills 0:e979170e02e7 69 void* res = 0;
ashleymills 0:e979170e02e7 70
ashleymills 0:e979170e02e7 71 if (malloc_function)
ashleymills 0:e979170e02e7 72 res = malloc_function(size);
ashleymills 0:e979170e02e7 73 else
ashleymills 0:e979170e02e7 74 res = malloc(size);
ashleymills 0:e979170e02e7 75
ashleymills 0:e979170e02e7 76 return res;
ashleymills 0:e979170e02e7 77 }
ashleymills 0:e979170e02e7 78
ashleymills 0:e979170e02e7 79 void CyaSSL_Free(void *ptr)
ashleymills 0:e979170e02e7 80 {
ashleymills 0:e979170e02e7 81 if (free_function)
ashleymills 0:e979170e02e7 82 free_function(ptr);
ashleymills 0:e979170e02e7 83 else
ashleymills 0:e979170e02e7 84 free(ptr);
ashleymills 0:e979170e02e7 85 }
ashleymills 0:e979170e02e7 86
ashleymills 0:e979170e02e7 87 void* CyaSSL_Realloc(void *ptr, size_t size)
ashleymills 0:e979170e02e7 88 {
ashleymills 0:e979170e02e7 89 void* res = 0;
ashleymills 0:e979170e02e7 90
ashleymills 0:e979170e02e7 91 if (realloc_function)
ashleymills 0:e979170e02e7 92 res = realloc_function(ptr, size);
ashleymills 0:e979170e02e7 93 else
ashleymills 0:e979170e02e7 94 res = realloc(ptr, size);
ashleymills 0:e979170e02e7 95
ashleymills 0:e979170e02e7 96 return res;
ashleymills 0:e979170e02e7 97 }
ashleymills 0:e979170e02e7 98
ashleymills 0:e979170e02e7 99 #endif /* USE_CYASSL_MEMORY */