267 lines
9.2 KiB
C
267 lines
9.2 KiB
C
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/**
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* @file sastime.h
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* @brief Time function.
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*
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* @version $Revision: 1.1 $
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* @date $Date: 2018/11/24 06:54:50 $
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* @author $Author: lizhongming $
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* @state $State: Exp $
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*
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*/
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#ifndef _SAS_TIME_H
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#define _SAS_TIME_H
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/* Leap year is any year divisible by four, but not by 100 unless also
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* divisible by 400
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*/
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#define IsLeapYear(y) ((!(y % 4)) ? (((!(y % 400)) && (y % 100)) ? 1 : 0) : 0)
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/**< 64-bits int, number of microseconds since 00:00:00 january 1, 1970 UTC */
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typedef apr_time_t ticks_t;
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#define CP56Time2a_YEAR_BASE (2000)
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#define WEEK_NOTUSED (8)
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#ifdef _OS_WIN32_
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#pragma pack(push,1)
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#endif
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APR_DECLARE_DATA extern int g_gmt_offset; /** seconds east of UTC */
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typedef struct cp56time2a_t cp56time2a_t;
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/** IEC60870-5 standard time format - CP56Time2a struct */
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#ifdef PPC_LINUX
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struct cp56time2a_t {
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uint16_t ms :16; /**< Milliseconds 0..59,999 ms */
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uint16_t IV :1; /**< Invalid time */
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uint16_t RES1 :1; /**< Spare bit */
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uint16_t min :6; /**< Minutes 0..59 min */
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uint16_t su :1; /**< Summer time */
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uint16_t RES2 :2; /**< Spare bit */
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uint16_t hour :5; /**< Hours 0..23h */
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uint16_t week :3; /**< Days of week 1..7(Not used 0) */
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uint16_t day :5; /**< Days of month 1..31 */
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uint16_t RES3 :4; /**< Spare bit */
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uint16_t month:4; /**< Months 1..12 */
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byte_t RES4 :1; /**< Spare bit */
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byte_t year :7; /**< Years 0..99 since 2000 */
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}ALIGNPACKED;
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#else
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struct cp56time2a_t {
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uint16_t ms :16; /**< Milliseconds 0..59,999 ms */
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uint16_t min :6; /**< Minutes 0..59 min */
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uint16_t RES1 :1; /**< Spare bit */
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uint16_t IV :1; /**< Invalid time */
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uint16_t hour :5; /**< Hours 0..23h */
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uint16_t RES2 :2; /**< Spare bit */
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uint16_t su :1; /**< Summer time */
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uint16_t day :5; /**< Days of month 1..31 */
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uint16_t week :3; /**< Days of week 1..7(Not used 0) */
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uint16_t month:4; /**< Months 1..12 */
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uint16_t RES3 :4; /**< Spare bit */
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byte_t year :7; /**< Years 0..99 since 2000 */
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byte_t RES4 :1; /**< Spare bit */
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}ALIGNPACKED;
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#endif
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typedef union CP56Time2a CP56Time2a;
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/** IEC60870-5 standard time format - CP56Time2a union */
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union CP56Time2a {
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byte_t bits[7];
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cp56time2a_t parts;
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}ALIGNPACKED;
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typedef struct cp32time2a_t cp32time2a_t;
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/** IEC60870-5 standard time format - CP32Time2a struct */
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#ifdef PPC_LINUX
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struct cp32time2a_t {
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uint16_t ms :16; /**< Milliseconds 0..59,999 ms */
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uint16_t IV :1; /**< Invalid time */
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uint16_t RES1 :1; /**< Spare bit */
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uint16_t min :6; /**< Minutes 0..59 min */
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uint16_t su :1; /**< Summer time */
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uint16_t RES2 :2; /**< Spare bit */
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uint16_t hour :5; /**< Hours 0..23h */
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}ALIGNPACKED;
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#else
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struct cp32time2a_t {
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uint16_t ms :16; /**< Milliseconds 0..59,999 ms */
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uint16_t min :6; /**< Minutes 0..59 min */
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uint16_t RES1 :1; /**< Spare bit */
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uint16_t IV :1; /**< Invalid time */
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uint16_t hour :5; /**< Hours 0..23h */
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uint16_t RES2 :2; /**< Spare bit */
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uint16_t su :1; /**< Summer time */
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}ALIGNPACKED;
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#endif
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typedef union CP32Time2a CP32Time2a;
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/** IEC60870-5 standard time format - CP32Time2a union */
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union CP32Time2a {
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byte_t bits[4];
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uint32_t words;
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cp32time2a_t parts;
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}ALIGNPACKED;
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typedef struct cp24time2a_t cp24time2a_t;
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/** IEC60870-5 standard time format - CP24Time2a struct */
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#ifdef PPC_LINUX
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struct cp24time2a_t {
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uint16_t ms :16; /**< Milliseconds 0..59,999 ms */
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byte_t IV :1; /**< Invalid time */
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byte_t RES1 :1; /**< Spare bit */
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byte_t min :6; /**< Minutes 0..59 min */
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}ALIGNPACKED;
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#else
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struct cp24time2a_t {
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uint16_t ms :16; /**< Milliseconds 0..59,999 ms */
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byte_t min :6; /**< Minutes 0..59 min */
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byte_t RES1 :1; /**< Spare bit */
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byte_t IV :1; /**< Invalid time */
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}ALIGNPACKED;
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#endif
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typedef union CP24Time2a CP24Time2a;
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/** IEC60870-5 standard time format - CP24Time2a union */
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union CP24Time2a {
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byte_t bits[3];
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cp24time2a_t parts;
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}ALIGNPACKED;
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typedef struct cp16time2a_t cp16time2a_t;
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/** IEC60870-5 standard time format - CP16Time2a struct */
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struct cp16time2a_t {
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uint16_t ms; /**< Milliseconds 0..59,999 ms */
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}ALIGNPACKED;
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typedef union CP16Time2a CP16Time2a;
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/** IEC60870-5 standard time format - CP16Time2a union */
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union CP16Time2a {
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byte_t bits[2];
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uint16_t words;
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cp16time2a_t parts;
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}ALIGNPACKED;
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typedef struct CPXXX CPXXX;
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struct CPXXX{
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byte_t bits[13];
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}ALIGNPACKED;
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typedef struct systime_t systime_t;
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/** EYE Linux internal time format */
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struct systime_t { /**< EYE-LINUXϵͳʹ<CDB3>õı<C3B5>ʱ<D7BC><CAB1><EFBFBD>ṹ */
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uint32_t usec; /**< microseconds(<28><>s) past msec */
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uint32_t msec; /**< milliseconds(ms) past sec */
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uint32_t sec; /**< (0-59) seconds past tm_min */
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uint32_t min; /**< (0-59) minutes past tm_hour */
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uint32_t hour; /**< (0-23) hours past midnight */
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uint32_t mday; /**< (1-31) day of the month */
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uint32_t mon; /**< (0-11) month of the year */
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uint32_t year; /**< (1900-2099)year */
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uint32_t wday; /**< (0-6) days since sunday */
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uint32_t yday; /**< (0-365) days since jan 1 */
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uint32_t isdst; /**< daylight saving time */
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uint32_t gmtoff; /**< seconds east of UTC */
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}ALIGNPACKED;
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#ifdef _OS_WIN32_
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#pragma pack(pop)
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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APR_DECLARE(float) Test_float_call(float nothing);
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APR_DECLARE(int) Test_int_call(int nothing);
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APR_DECLARE(int) test_call(int a,uint16_t b,char c,int *d,char *e,int16_t f,CP24Time2a *tm24,CP56Time2a* tm56, CPXXX TM24);
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/**
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* Obtain the number of microseconds since 00:00:00 january 1, 1970 UTC
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*/
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APR_DECLARE(ticks_t) get_ticks(void);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ticks<EFBFBD>趨<EFBFBD><EFBFBD>ǰϵͳʱ<EFBFBD><EFBFBD>
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* @param ticks The number of microseconds since 00:00:00 january 1, 1970 UTC
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*/
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APR_DECLARE(int) set_ticks(ticks_t ticks);
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/**
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* Convert the deferent format time data.
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*/
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APR_DECLARE(int) CP16Time2a_to_CP56Time2a(CP16Time2a *tm16,CP56Time2a* tm56);
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APR_DECLARE(int) CP24Time2a_to_CP56Time2a(CP24Time2a *tm24,CP56Time2a* tm56);
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APR_DECLARE(int) SystemTime_to_CP56Time2a(systime_t *systm,CP56Time2a* tm56);
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APR_DECLARE(int) SystemTime_to_CP24Time2a(systime_t *systm,CP24Time2a* tm24);
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APR_DECLARE(int) CP56Time2a_to_SystemTime(CP56Time2a* tm56,systime_t *systm);
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/**
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* Obtain the deferent format time data.
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*/
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APR_DECLARE(int) getCP56Time2a(CP56Time2a *now);
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APR_DECLARE(int) getCP32Time2a(CP32Time2a *now);
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APR_DECLARE(int) getCP24Time2a(CP24Time2a *now);
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APR_DECLARE(int) getCP16Time2a(CP16Time2a *now);
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APR_DECLARE(int) getSystemTime(systime_t *now);
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/**
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* Set the system time using the deferent format time.
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*/
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APR_DECLARE(int) setSystemTime(systime_t *now);
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APR_DECLARE(int) setCP56Time2a(CP56Time2a *now);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>PS640ϵ<EFBFBD>е<EFBFBD>103<EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>ֻ<EFBFBD><EFBFBD>Сʱ(CP32Time2a)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>24ʱ<EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><EFBFBD><EFBFBD>ʱ
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* <EFBFBD>ᷢ<EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫѡ<EFBFBD><EFBFBD>ʹ<EFBFBD>á<EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>tm<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>tm<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>죬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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APR_DECLARE(int) getYesterday(systime_t* tm);
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/** Initialize the seconds east of UTC */
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APR_DECLARE(int) initTimezoneOffset(void);
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/** Return the seconds east of UTC */
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APR_DECLARE(int) getTimezoneOffset(void);
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/** Return the ticks converted from systime */
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APR_DECLARE(ticks_t) getTicksOfSystemTime(systime_t *tm);
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/** Return the ticks converted from CP56Time2a */
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APR_DECLARE(ticks_t) getTicksOfCP56Time2a(CP56Time2a *tm);
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/** Obtain the systime_t converted from ticks_t */
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APR_DECLARE(int) getSystemTimeFromTicks(systime_t *tm, ticks_t ticks);
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/** Obtain the CP56Time2a converted from ticks_t */
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APR_DECLARE(int) getCP56Time2aFromTicks(CP56Time2a *tm, ticks_t ticks);
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/** Obtain the systime_t converted from ticks_t by china time zone */
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APR_DECLARE(int) getSystemTimeFromTicksByTimeZoneCH(systime_t *tm, ticks_t ticks);
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/** Obtain the CP56Time2a converted from ticks_t by china time zone */
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APR_DECLARE(int) getCP56Time2aFromTicksByTimeZoneCH(CP56Time2a *tm, ticks_t ticks);
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/**
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* Adjust the local system time using delay milliseconds.
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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* @param now <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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* @param delay_ms <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>ӵIJ<EFBFBD>ֵ
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*/
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APR_DECLARE(int) adjustSystemTime(systime_t *now, int32_t delay_ms);
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APR_DECLARE(int) adjustCP56Time2a(CP56Time2a *now, int32_t delay_ms);
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/**
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* <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD>ǰʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD>.
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* @param desc <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
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* @param len <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
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*/
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APR_DECLARE (void) getSystemTimeDescription( char *desc, int len );
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#ifdef __cplusplus
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}
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#endif
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#endif //_SAS_TIME_H
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