app_datetime.h
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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:
* ---------
* app_datetime.h
*
* Project:
* --------
* MAUI
*
* Description:
* ------------
* This file defines structure, contant, and function prototypes for date/time interfaces.
*
* Author:
* -------
* -------
*
*==============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
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*==============================================================================
*******************************************************************************/
#ifndef __APP_DATETIME_H__
#define __APP_DATETIME_H__
#include "kal_release.h"
#include "custom_em.h"
#include "dcl.h"
#include "kal_general_types.h"
/*****************************************************************************
* Define
*****************************************************************************/
#define DT_UTC_BASE_YEAR 1970
#define DT_MONTH_PER_YEAR 12
#define DT_DAY_PER_YEAR 365
#define DT_SEC_PER_DAY 86400
#define DT_SEC_PER_HOUR 3600
#define DT_SEC_PER_MIN 60
#define DT_MIN_PER_HR 60
#define DT_HRS_PRE_DAY 24
#define DT_MAX_YEAR 2030
#define DT_MIN_YEAR 2000
#define YEARFORMATE 2000
#define DT_DAYS_OF_WEEK 7
#define DT_TIME_LESS -1
#define DT_TIME_EQUAL 0
#define DT_TIME_GREATER 1
#define CLNDR_MAX_WEEK_NUM 54
/*****************************************************************************
* Typedef
*****************************************************************************/
typedef struct
{
kal_uint16 nYear;
kal_uint8 nMonth;
kal_uint8 nDay;
kal_uint8 nHour;
kal_uint8 nMin;
kal_uint8 nSec;
kal_uint8 DayIndex; /* 0=Sunday */
} applib_time_struct;
#ifndef NUM_MONTHS
#define NUM_MONTHS 12
#define NUM_MIN_HR 60
#define NUM_HRS_DAY 24
typedef enum MONTH_LIST
{
JAN = 1, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC
} MONTH_LIST;
#endif /* NUM_MONTHS */
/*****************************************************************************
* Extern Global Variable
**************************************************************************** */
/*****************************************************************************
* Extern Global Function
**************************************************************************** */
#define applib_dt_get_secure_time(t) applib_dt_get_rtc_time((applib_time_struct*)t)
extern kal_uint8 applib_dt_is_leap_year(kal_uint16 year);
extern kal_uint8 applib_dt_last_day_of_mon(kal_uint8 month, kal_uint16 year);
extern kal_uint8 applib_dt_dow(kal_uint16 y, kal_uint8 m, kal_uint8 d);
extern void applib_dt_utc_to_rtc(float tz, applib_time_struct *utc, applib_time_struct *result);
extern void applib_dt_utc_to_rtc_with_default_tz(applib_time_struct *utc, applib_time_struct *result);
extern void applib_dt_rtc_to_utc_with_default_tz(applib_time_struct *rtc, applib_time_struct *result);
extern applib_time_struct applib_conv_tz_to_mytime(float tz);
extern void applib_dt_decrease_time(
applib_time_struct *timeToIncrement,
applib_time_struct *increment,
applib_time_struct *Result);
extern void applib_dt_increase_time(
applib_time_struct *timeToIncrement,
applib_time_struct *increment,
applib_time_struct *Result);
extern kal_int32 applib_dt_compare_time(
applib_time_struct *referenceTime,
applib_time_struct *compareTime,
applib_time_struct *diff);
extern kal_bool applib_dt_is_valid(applib_time_struct *t);
extern kal_bool applib_dt_is_dst_enabled(void);
extern kal_bool applib_dt_time2rfc1123dateString(kal_uint32 gmt_time, kal_char *buffer);
extern kal_bool applib_dt_rfc1123_rfc850_asctime_dateString2Time(const kal_char *date, kal_uint32 *time);
extern void applib_dt_2time_decreament(
applib_time_struct timeToDecrement,
applib_time_struct decrement,
applib_time_struct *Result);
extern applib_time_struct *applib_get_time_difference(
applib_time_struct *t1,
applib_time_struct *t2,
applib_time_struct *result);
extern applib_time_struct *applib_get_time_difference_ext(
applib_time_struct *t1,
applib_time_struct *t2,
applib_time_struct *result);
extern kal_uint32 applib_get_time_difference_ext_in_second(
applib_time_struct *t1,
applib_time_struct *t2);
extern kal_uint16 applib_find_max_time(applib_time_struct *t1, applib_time_struct *t2);
extern void applib_dt_get_date_time(applib_time_struct *t);
extern void applib_dt_get_rtc_time(applib_time_struct *t);
extern kal_uint32 applib_dt_mytime_2_utc_sec(applib_time_struct *currTime, kal_bool daylightSaving);
extern kal_uint8 applib_dt_utc_sec_2_mytime(kal_uint32 utc_sec, applib_time_struct *result, kal_bool daylightSaving);
extern kal_uint8 applib_dt_utc_sec_2_mytime_ext(kal_int64 utc_sec, applib_time_struct *result, kal_bool daylightSaving);
extern kal_int64 applib_dt_mytime_2_utc_sec_ext(applib_time_struct *currTime, kal_bool daylightSaving);
extern kal_uint32 applib_dt_sec_utc_to_local(kal_uint32 utc_sec);
extern kal_uint32 applib_dt_sec_local_to_utc(kal_uint32 local_sec);
extern void applib_dt_get_rtc_without_daylight_impact(applib_time_struct *t);
extern void applib_dt_modify_dt_with_daylight_impact(applib_time_struct *t);
extern void applib_dt_init_time(void);
extern void applib_dt_get_tz_string(kal_char *result);
extern kal_uint8 applib_dt_get_week_number(applib_time_struct *date);
extern DCL_RTC_DATA_T applib_dt_conv_utc_to_local(float tz, DCL_RTC_DATA_T *utc_time);
extern kal_uint32 app_getcurrtime(void);
extern kal_uint32 app_gettime(kal_uint32 *t_loc);
extern kal_bool applib_dt_check_valid_by_app(kal_uint16 min_year, kal_uint16 max_year, applib_time_struct *t);
#endif /* __APP_DATETIME_H__ */