mirror of https://git.sr.ht/~rabbits/uxn
41 lines
1020 B
C
41 lines
1020 B
C
#include <time.h>
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#include "../uxn.h"
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#include "datetime.h"
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/*
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Copyright (c) 2021 Devine Lu Linvega
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Copyright (c) 2021 Andrew Alderwick
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE.
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*/
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Uint8
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datetime_dei(Device *d, Uint8 port)
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{
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time_t seconds = time(NULL);
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struct tm zt = {0};
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struct tm *t = localtime(&seconds);
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if(t == NULL)
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t = &zt;
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switch(port) {
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case 0x0: return (t->tm_year + 1900) >> 8;
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case 0x1: return (t->tm_year + 1900);
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case 0x2: return t->tm_mon;
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case 0x3: return t->tm_mday;
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case 0x4: return t->tm_hour;
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case 0x5: return t->tm_min;
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case 0x6: return t->tm_sec;
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case 0x7: return t->tm_wday;
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case 0x8: return t->tm_yday >> 8;
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case 0x9: return t->tm_yday;
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case 0xa: return t->tm_isdst;
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default: return d->dat[port];
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}
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}
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