DateTime: print timezone info; simplify code

This commit is contained in:
李通洲
2024-01-23 21:21:30 +08:00
parent 3747683f0d
commit 53cd1e5378
+37 -63
View File
@@ -9,7 +9,7 @@
#pragma GCC diagnostic ignored "-Wformat" // warning: unknown conversion type character 'F' in format
#define FF_DATETIME_DISPLAY_NAME "Date & Time"
#define FF_DATETIME_NUM_FORMAT_ARGS 20
#define FF_DATETIME_NUM_FORMAT_ARGS 22
typedef struct FFDateTimeResult
{
@@ -17,23 +17,25 @@ typedef struct FFDateTimeResult
uint16_t year; //2022
uint8_t yearShort; //22
uint8_t month; //2
FFstrbuf monthPretty; //02
FFstrbuf monthName; //February
FFstrbuf monthNameShort; //Feb
char monthPretty[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //02
char monthName[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //February
char monthNameShort[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //Feb
uint8_t week; //8
FFstrbuf weekday; //Monday
FFstrbuf weekdayShort; //Mon
char weekday[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //Monday
char weekdayShort[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //Mon
uint16_t dayInYear; //52
uint8_t dayInMonth; //21
uint8_t dayInWeek; //1
uint8_t hour; //15
FFstrbuf hourPretty; //15
char hourPretty[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //15
uint8_t hour12; //3
FFstrbuf hour12Pretty; //03
char hour12Pretty[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //03
uint8_t minute; //18
FFstrbuf minutePretty; //18
char minutePretty[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //18
uint8_t second; //37
FFstrbuf secondPretty; //37
char secondPretty[FASTFETCH_STRBUF_DEFAULT_ALLOC]; //37
char offsetFromUtc[FASTFETCH_STRBUF_DEFAULT_ALLOC];
char timezoneName[FASTFETCH_STRBUF_DEFAULT_ALLOC];
} FFDateTimeResult;
void ffPrintDateTimeFormat(struct tm* tm, const FFModuleArgs* moduleArgs)
@@ -43,80 +45,50 @@ void ffPrintDateTimeFormat(struct tm* tm, const FFModuleArgs* moduleArgs)
result.year = (uint16_t) (tm->tm_year + 1900);
result.yearShort = (uint8_t) (result.year % 100);
result.month = (uint8_t) (tm->tm_mon + 1);
ffStrbufInitA(&result.monthPretty, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.monthPretty.length = (uint32_t) strftime(result.monthPretty.chars, ffStrbufGetFree(&result.monthPretty), "%m", tm);
ffStrbufInitA(&result.monthName, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.monthName.length = (uint32_t) strftime(result.monthName.chars, ffStrbufGetFree(&result.monthName), "%B", tm);
ffStrbufInitA(&result.monthNameShort, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.monthNameShort.length = (uint32_t) strftime(result.monthNameShort.chars, ffStrbufGetFree(&result.monthNameShort), "%b", tm);
strftime(result.monthPretty, sizeof(result.monthPretty), "%m", tm);
strftime(result.monthName, sizeof(result.monthName), "%B", tm);
strftime(result.monthNameShort, sizeof(result.monthNameShort), "%b", tm);
result.week = (uint8_t) (tm->tm_yday / 7 + 1);
ffStrbufInitA(&result.weekday, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.weekday.length = (uint32_t) strftime(result.weekday.chars, ffStrbufGetFree(&result.weekday), "%A", tm);
ffStrbufInitA(&result.weekdayShort, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.weekdayShort.length = (uint32_t) strftime(result.weekdayShort.chars, ffStrbufGetFree(&result.weekdayShort), "%a", tm);
strftime(result.weekday, sizeof(result.weekday), "%A", tm);
strftime(result.weekdayShort, sizeof(result.weekdayShort), "%a", tm);
result.dayInYear = (uint8_t) (tm->tm_yday + 1);
result.dayInMonth = (uint8_t) tm->tm_mday;
result.dayInWeek = tm->tm_wday == 0 ? 7 : (uint8_t) tm->tm_wday;
result.hour = (uint8_t) tm->tm_hour;
ffStrbufInitA(&result.hourPretty, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.hourPretty.length = (uint32_t) strftime(result.hourPretty.chars, ffStrbufGetFree(&result.hourPretty), "%H", tm);
strftime(result.hourPretty, sizeof(result.hourPretty), "%H", tm);
result.hour12 = (uint8_t) (result.hour % 12);
ffStrbufInitA(&result.hour12Pretty, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.hour12Pretty.length = (uint32_t) strftime(result.hour12Pretty.chars, ffStrbufGetFree(&result.hour12Pretty), "%I", tm);
strftime(result.hour12Pretty, sizeof(result.hour12Pretty), "%I", tm);
result.minute = (uint8_t) tm->tm_min;
ffStrbufInitA(&result.minutePretty, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.minutePretty.length = (uint32_t) strftime(result.minutePretty.chars, ffStrbufGetFree(&result.minutePretty), "%M", tm);
strftime(result.minutePretty, sizeof(result.minutePretty), "%M", tm);
result.second = (uint8_t) tm->tm_sec;
ffStrbufInitA(&result.secondPretty, FASTFETCH_STRBUF_DEFAULT_ALLOC);
result.secondPretty.length = (uint32_t) strftime(result.secondPretty.chars, ffStrbufGetFree(&result.secondPretty), "%S", tm);
strftime(result.secondPretty, sizeof(result.secondPretty), "%S", tm);
strftime(result.offsetFromUtc, sizeof(result.offsetFromUtc), "%z", tm);
strftime(result.timezoneName, sizeof(result.timezoneName), "%Z", tm);
ffPrintFormat(FF_DATETIME_DISPLAY_NAME, 0, moduleArgs, FF_DATETIME_NUM_FORMAT_ARGS, (FFformatarg[]) {
{FF_FORMAT_ARG_TYPE_UINT16, &result.year}, // 1
{FF_FORMAT_ARG_TYPE_UINT8, &result.yearShort}, // 2
{FF_FORMAT_ARG_TYPE_UINT8, &result.month}, // 3
{FF_FORMAT_ARG_TYPE_STRBUF, &result.monthPretty}, // 4
{FF_FORMAT_ARG_TYPE_STRBUF, &result.monthName}, // 5
{FF_FORMAT_ARG_TYPE_STRBUF, &result.monthNameShort}, // 6
{FF_FORMAT_ARG_TYPE_STRING, result.monthPretty}, // 4
{FF_FORMAT_ARG_TYPE_STRING, result.monthName}, // 5
{FF_FORMAT_ARG_TYPE_STRING, result.monthNameShort}, // 6
{FF_FORMAT_ARG_TYPE_UINT8, &result.week}, // 7
{FF_FORMAT_ARG_TYPE_STRBUF, &result.weekday}, // 8
{FF_FORMAT_ARG_TYPE_STRBUF, &result.weekdayShort}, // 9
{FF_FORMAT_ARG_TYPE_STRING, result.weekday}, // 8
{FF_FORMAT_ARG_TYPE_STRING, result.weekdayShort}, // 9
{FF_FORMAT_ARG_TYPE_UINT16, &result.dayInYear}, // 10
{FF_FORMAT_ARG_TYPE_UINT8, &result.dayInMonth}, // 11
{FF_FORMAT_ARG_TYPE_UINT8, &result.dayInWeek}, // 12
{FF_FORMAT_ARG_TYPE_UINT8, &result.hour}, // 13
{FF_FORMAT_ARG_TYPE_STRBUF, &result.hourPretty}, // 14
{FF_FORMAT_ARG_TYPE_STRING, result.hourPretty}, // 14
{FF_FORMAT_ARG_TYPE_UINT8, &result.hour12}, // 15
{FF_FORMAT_ARG_TYPE_STRBUF, &result.hour12Pretty}, // 16
{FF_FORMAT_ARG_TYPE_STRING, result.hour12Pretty}, // 16
{FF_FORMAT_ARG_TYPE_UINT8, &result.minute}, // 17
{FF_FORMAT_ARG_TYPE_STRBUF, &result.minutePretty}, // 18
{FF_FORMAT_ARG_TYPE_STRING, result.minutePretty}, // 18
{FF_FORMAT_ARG_TYPE_UINT8, &result.second}, // 19
{FF_FORMAT_ARG_TYPE_STRBUF, &result.secondPretty} // 20
{FF_FORMAT_ARG_TYPE_STRING, result.secondPretty}, // 20
{FF_FORMAT_ARG_TYPE_STRING, result.offsetFromUtc}, // 21
{FF_FORMAT_ARG_TYPE_STRING, result.timezoneName}, // 22
});
ffStrbufDestroy(&result.hour12Pretty);
ffStrbufDestroy(&result.hourPretty);
ffStrbufDestroy(&result.minutePretty);
ffStrbufDestroy(&result.monthName);
ffStrbufDestroy(&result.monthNameShort);
ffStrbufDestroy(&result.monthPretty);
ffStrbufDestroy(&result.secondPretty);
ffStrbufDestroy(&result.weekday);
ffStrbufDestroy(&result.weekdayShort);
}
void ffPrintDateTime(FFDateTimeOptions* options)
@@ -205,7 +177,9 @@ void ffPrintDateTimeHelpFormat(void)
"minute",
"minute with leading zero",
"second",
"second with leading zero"
"second with leading zero",
"offset from UTC in the ISO 8601 format",
"locale-dependent timezone name or abbreviation",
});
}