99 lines
1.5 KiB
C
99 lines
1.5 KiB
C
#include <ncurses.h>
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#include <stdlib.h>
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#include <time.h>
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typedef struct {
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clock_t sec;
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clock_t msec;
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} TIME;
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TIME *timer;
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size_t timer_size;
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size_t cursor;
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void die(char *msg) {
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endwin();
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puts(msg);
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exit(1);
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}
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void add_value(clock_t sec, clock_t msec) {
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timer_size += 1;
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timer = realloc(timer, (1 + timer_size) * sizeof(TIME));
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if (timer == NULL)
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die("realloc returned NULL");
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timer[timer_size].sec = sec;
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timer[timer_size].msec = msec;
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}
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int main(void) {
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/* Init array */
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timer = malloc(sizeof(TIME));
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if (timer == NULL)
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die("malloc returned NULL");
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initscr();
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timeout(0);
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curs_set(0);
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while (1) {
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/* Microsecond */
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clock_t mcsec = clock();
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if (mcsec == -1)
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die("Yes");
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clock_t sec = mcsec / 1000000;
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clock_t msec = (mcsec / 100000) % 10;
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mvprintw(1, 2, "%ld.%ld", sec, msec);
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/* Print timer array */
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if (timer_size > 0) {
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/* Start y */
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unsigned int j = 3;
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mvprintw(j, 0, ">");
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for (size_t i = cursor; i < cursor + 10; i++) {
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if (i > timer_size)
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break;
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mvprintw(j++, 2, "(%ld) %ld.%ld", i, timer[i].sec, timer[i].msec);
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}
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}
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refresh();
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/* Functions */
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switch (getch()) {
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case ' ':
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clear();
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add_value(sec, mcsec / 10000);
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cursor = timer_size;
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break;
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case 'w':
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clear();
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if (cursor + 1 <= timer_size)
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cursor++;
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break;
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case 's':
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clear();
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if (cursor - 1 > 0)
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cursor--;
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break;
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case 'q':
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die("Succesfull exit");
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default:
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break;
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}
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}
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}
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