time.h
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00024 #ifndef __BARRY_TIME_H__
00025 #define __BARRY_TIME_H__
00026
00027 #include "dll.h"
00028 #include <time.h>
00029 #include <stdint.h>
00030
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00032
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00038
00039 #define DAY_MINUTES (24 * 60)
00040 #define YEAR_MINUTES (365 * DAY_MINUTES)
00041 #define LEAP_YEAR_COUNT ((1970-1901) / 4)
00042 #define YEAR_COUNT (1970 - 1900)
00043
00044
00045
00046 #define STDC_MIN1900_DIFF (YEAR_COUNT * YEAR_MINUTES + LEAP_YEAR_COUNT * DAY_MINUTES)
00047
00048 namespace Barry {
00049
00050 typedef long min1900_t;
00051
00052 BXEXPORT min1900_t time2min(time_t t);
00053 BXEXPORT time_t min2time(min1900_t m);
00054
00055
00056
00057 struct BXEXPORT TimeZone
00058 {
00059 unsigned short Code;
00060 signed short HourOffset;
00061 signed short MinOffset;
00062 const char *Name;
00063 };
00064
00065
00066 #define TIME_ZONE_CODE_ERR 0xffff
00067
00068 BXEXPORT const TimeZone* GetTimeZoneTable();
00069 BXEXPORT const TimeZone* GetTimeZone(unsigned short Code);
00070 BXEXPORT unsigned short GetTimeZoneCode(signed short HourOffset,
00071 signed short MinOffset = 0);
00072
00073
00074 BXEXPORT time_t DayToDate( unsigned short Day );
00075 BXEXPORT time_t Message2Time(uint16_t r_date, uint16_t r_time);
00076
00077 }
00078
00079 #endif
00080