12 lines
438 B
JavaScript
12 lines
438 B
JavaScript
// dosToMs — преобразование DOS-даты/времени (ZIP) в миллисекунды (unix epoch).
|
|
|
|
export function dosToMs(date, time) {
|
|
const year = 1980 + ((date >> 9) & 0x7f);
|
|
const month = (date >> 5) & 0x0f;
|
|
const day = date & 0x1f;
|
|
const hour = (time >> 11) & 0x1f;
|
|
const min = (time >> 5) & 0x3f;
|
|
const sec = (time & 0x1f) * 2;
|
|
return new Date(year, month - 1, day, hour, min, sec).getTime();
|
|
}
|