DateTime: refactor directory structures

src/detection/datetime/datetime.c

@@ -0,0 +1,73 @@
+#include "fastfetch.h"
+#include "detection/datetime/datetime.h"
+#include "common/thread.h"
+
+#include <time.h>
+
+const FFDateTimeResult* ffDetectDateTime(const FFinstance* instance)
+{
+    FF_UNUSED(instance); //We may need it later for additional configuration
+
+    static FFDateTimeResult result;
+    static FFThreadMutex mutex = FF_THREAD_MUTEX_INITIALIZER;
+    static bool init = false;
+
+    ffThreadMutexLock(&mutex);
+    if (init)
+    {
+        ffThreadMutexUnlock(&mutex);
+        return &result;
+    }
+    init = true;
+
+    const time_t t = time(NULL);
+    struct tm* tm = localtime(&t);
+
+    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);
+
+    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);
+
+    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);
+
+    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);
+
+    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);
+
+    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);
+
+    ffThreadMutexUnlock(&mutex);
+    return &result;
+}

src/detection/datetime/datetime.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#ifndef FF_INCLUDED_detection_datetime_datetime
+#define FF_INCLUDED_detection_datetime_datetime
+
+#include "fastfetch.h"
+
+typedef struct FFDateTimeResult
+{
+    //Examples for 21.02.2022 - 15:18:37
+    uint16_t year; //2022
+    uint8_t yearShort; //22
+    uint8_t month; //2
+    FFstrbuf monthPretty; //02
+    FFstrbuf monthName; //February
+    FFstrbuf monthNameShort; //Feb
+    uint8_t week; //8
+    FFstrbuf weekday; //Monday
+    FFstrbuf weekdayShort; //Mon
+    uint16_t dayInYear; //52
+    uint8_t dayInMonth; //21
+    uint8_t dayInWeek; //1
+    uint8_t hour; //15
+    FFstrbuf hourPretty; //15
+    uint8_t hour12; //3
+    FFstrbuf hour12Pretty; //03
+    uint8_t minute; //18
+    FFstrbuf minutePretty; //18
+    uint8_t second; //37
+    FFstrbuf secondPretty; //37
+} FFDateTimeResult;
+
+const FFDateTimeResult* ffDetectDateTime(const FFinstance* instance);
+
+#endif