xyssl_time.c
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* xyssl_time.c
*
* Project:
* --------
* OpenSSL
*
* Description:
* ------------
* This is file is used to adapt the time related APIs in OpenSSL
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
#include "kal_general_types.h"
#include "kal_public_api.h"
#include <time.h> /* time structure for kal_time.h */
#include "app_datetime.h" /* app_gettime */
#include "kal_public_api.h"
extern void srand(kal_uint32 seed);
extern int rand(void);
/*****************************************************************************
* FUNCTION
* xyssl_adp_gmtime_r
* DESCRIPTION
* This function is to adapt the OPENSSL_gmtime() to kal system
* PARAMETERS
* *timer [IN] pointer to store time
* *result [IN/OUT] pointer to a structure of type tm (the result will be stored in it)
* RETURNS
* pointer to a structure of type tm (it is equal to INPUT result)
*****************************************************************************/
kal_uint32 xyssl_adp_get_curr_time(void)
{
return app_getcurrtime();
}
/*****************************************************************************
* FUNCTION
* xyssl_adp_gmtime_r
* DESCRIPTION
* This function is to adapt the OPENSSL_gmtime() to kal system
* PARAMETERS
* *timer [IN] pointer to store time
* *result [IN/OUT] pointer to a structure of type tm (the result will be stored in it)
* RETURNS
* pointer to a structure of type tm (it is equal to INPUT result)
*****************************************************************************/
struct tm *xyssl_adp_gmtime_r(const time_t *timer, struct tm *result)
{
return gmtime_r(timer, result);
}
/*****************************************************************************
* FUNCTION
* xyssl_adp_time
* DESCRIPTION
* This function is to adapt the OPENSSL_time() to kal system.
* PARAMETERS
* *t [IN/OUT] return value is also stored in *t, if t is non-null
* RETURNS
* the time since the Epoch (00:00:00 UTC, January 1, 1970),measured in seconds.
*****************************************************************************/
time_t xyssl_adp_time(time_t *t)
{
return (time_t)app_gettime((kal_uint32 *)t);
}
/*****************************************************************************
* FUNCTION
* xyssl_adp_RAND_seed
* DESCRIPTION
* This function is to adapt the RAND_seed in OpenSSL RAND Lib.
* PARAMETERS
* N/A
* RETURNS
* void
*****************************************************************************/
void xyssl_adp_RAND_seed(void)
{
time_t now_time = 0;
/* get current time for random seed */
xyssl_adp_time(&now_time);
srand(now_time);
}
/*****************************************************************************
* FUNCTION
* xyssl_adp_RAND
* DESCRIPTION
* This function is to adapt the RAND_seed in OpenSSL RAND Lib.
* PARAMETERS
* N/A
* RETURNS
* void
*****************************************************************************/
int xyssl_adp_RAND( void *p_rng )
{
return rand()<<16 | rand();
}