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move mutex to port layer at crypto level

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This commit is contained in:
toddouska
2013-09-06 16:38:27 -07:00
parent 782cb0e077
commit a14af5f0b0
11 changed files with 521 additions and 408 deletions
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ctaocrypt/src/error.c
+4
View File
@@ -66,6 +66,10 @@ void CTaoCryptErrorString(int error, char* buffer)
XSTRNCPY(buffer, "random device read would block error", max);
break;
case BAD_MUTEX_E :
XSTRNCPY(buffer, "Bad mutex, operation failed", max);
break;
case MP_INIT_E :
XSTRNCPY(buffer, "mp_init error state", max);
break;
ctaocrypt/src/port.c
+381
View File
@@ -0,0 +1,381 @@
/* port.c
*
* Copyright (C) 2006-2013 wolfSSL Inc.
*
* This file is part of CyaSSL.
*
* CyaSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* CyaSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <cyassl/ctaocrypt/settings.h>
#include <cyassl/ctaocrypt/types.h>
#include <cyassl/ctaocrypt/error.h>
#ifdef _MSC_VER
/* 4996 warning to use MS extensions e.g., strcpy_s instead of strncpy */
#pragma warning(disable: 4996)
#endif
#ifdef SINGLE_THREADED
int InitMutex(CyaSSL_Mutex* m)
{
(void)m;
return 0;
}
int FreeMutex(CyaSSL_Mutex *m)
{
(void)m;
return 0;
}
int LockMutex(CyaSSL_Mutex *m)
{
(void)m;
return 0;
}
int UnLockMutex(CyaSSL_Mutex *m)
{
(void)m;
return 0;
}
#else /* MULTI_THREAD */
#if defined(FREERTOS)
int InitMutex(CyaSSL_Mutex* m)
{
int iReturn;
*m = ( CyaSSL_Mutex ) xSemaphoreCreateMutex();
if( *m != NULL )
iReturn = 0;
else
iReturn = BAD_MUTEX_E;
return iReturn;
}
int FreeMutex(CyaSSL_Mutex* m)
{
vSemaphoreDelete( *m );
return 0;
}
int LockMutex(CyaSSL_Mutex* m)
{
/* Assume an infinite block, or should there be zero block? */
xSemaphoreTake( *m, portMAX_DELAY );
return 0;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
xSemaphoreGive( *m );
return 0;
}
#elif defined(CYASSL_SAFERTOS)
int InitMutex(CyaSSL_Mutex* m)
{
vSemaphoreCreateBinary(m->mutexBuffer, m->mutex);
if (m->mutex == NULL)
return BAD_MUTEX_E;
return 0;
}
int FreeMutex(CyaSSL_Mutex* m)
{
(void)m;
return 0;
}
int LockMutex(CyaSSL_Mutex* m)
{
/* Assume an infinite block */
xSemaphoreTake(m->mutex, portMAX_DELAY);
return 0;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
xSemaphoreGive(m->mutex);
return 0;
}
#elif defined(USE_WINDOWS_API)
int InitMutex(CyaSSL_Mutex* m)
{
InitializeCriticalSection(m);
return 0;
}
int FreeMutex(CyaSSL_Mutex* m)
{
DeleteCriticalSection(m);
return 0;
}
int LockMutex(CyaSSL_Mutex* m)
{
EnterCriticalSection(m);
return 0;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
LeaveCriticalSection(m);
return 0;
}
#elif defined(CYASSL_PTHREADS)
int InitMutex(CyaSSL_Mutex* m)
{
if (pthread_mutex_init(m, 0) == 0)
return 0;
else
return BAD_MUTEX_E;
}
int FreeMutex(CyaSSL_Mutex* m)
{
if (pthread_mutex_destroy(m) == 0)
return 0;
else
return BAD_MUTEX_E;
}
int LockMutex(CyaSSL_Mutex* m)
{
if (pthread_mutex_lock(m) == 0)
return 0;
else
return BAD_MUTEX_E;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
if (pthread_mutex_unlock(m) == 0)
return 0;
else
return BAD_MUTEX_E;
}
#elif defined(THREADX)
int InitMutex(CyaSSL_Mutex* m)
{
if (tx_mutex_create(m, "CyaSSL Mutex", TX_NO_INHERIT) == 0)
return 0;
else
return BAD_MUTEX_E;
}
int FreeMutex(CyaSSL_Mutex* m)
{
if (tx_mutex_delete(m) == 0)
return 0;
else
return BAD_MUTEX_E;
}
int LockMutex(CyaSSL_Mutex* m)
{
if (tx_mutex_get(m, TX_WAIT_FOREVER) == 0)
return 0;
else
return BAD_MUTEX_E;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
if (tx_mutex_put(m) == 0)
return 0;
else
return BAD_MUTEX_E;
}
#elif defined(MICRIUM)
int InitMutex(CyaSSL_Mutex* m)
{
#if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
if (NetSecure_OS_MutexCreate(m) == 0)
return 0;
else
return BAD_MUTEX_E;
#else
return 0;
#endif
}
int FreeMutex(CyaSSL_Mutex* m)
{
#if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
if (NetSecure_OS_FreeMutex(m) == 0)
return 0;
else
return BAD_MUTEX_E;
#else
return 0;
#endif
}
int LockMutex(CyaSSL_Mutex* m)
{
#if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
if (NetSecure_OS_LockMutex(m) == 0)
return 0;
else
return BAD_MUTEX_E;
#else
return 0;
#endif
}
int UnLockMutex(CyaSSL_Mutex* m)
{
#if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
if (NetSecure_OS_UnLockMutex(m) == 0)
return 0;
else
return BAD_MUTEX_E;
#else
return 0;
#endif
}
#elif defined(EBSNET)
int InitMutex(CyaSSL_Mutex* m)
{
if (rtp_sig_mutex_alloc(m, "CyaSSL Mutex") == -1)
return BAD_MUTEX_E;
else
return 0;
}
int FreeMutex(CyaSSL_Mutex* m)
{
rtp_sig_mutex_free(*m);
return 0;
}
int LockMutex(CyaSSL_Mutex* m)
{
if (rtp_sig_mutex_claim_timed(*m, RTIP_INF) == 0)
return 0;
else
return BAD_MUTEX_E;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
rtp_sig_mutex_release(*m);
return 0;
}
#elif defined(FREESCALE_MQX)
int InitMutex(CyaSSL_Mutex* m)
{
if (_mutex_init(m, NULL) == MQX_EOK)
return 0;
else
return BAD_MUTEX_E;
}
int FreeMutex(CyaSSL_Mutex* m)
{
if (_mutex_destroy(m) == MQX_EOK)
return 0;
else
return BAD_MUTEX_E;
}
int LockMutex(CyaSSL_Mutex* m)
{
if (_mutex_lock(m) == MQX_EOK)
return 0;
else
return BAD_MUTEX_E;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
if (_mutex_unlock(m) == MQX_EOK)
return 0;
else
return BAD_MUTEX_E;
}
#elif defined(CYASSL_MDK_ARM)
int InitMutex(CyaSSL_Mutex* m)
{
os_mut_init (m);
return 0;
}
int FreeMutex(CyaSSL_Mutex* m)
{
return(0) ;
}
int LockMutex(CyaSSL_Mutex* m)
{
os_mut_wait (m, 0xffff);
return(0) ;
}
int UnLockMutex(CyaSSL_Mutex* m)
{
os_mut_release (m);
return 0;
}
#endif /* USE_WINDOWS_API */
#endif /* SINGLE_THREADED */