66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
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// to make it work for times bigger than 60 minutes this has to be extended
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#include "play_raw_audio.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <time.h>
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#include <string.h>
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// debug pulse audio problems
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#define PA_DEBUG 0
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int main(int argc, char **argv) {
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int countdown_min_total;
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char *HOME = getenv("HOME");
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char *audio_file = "";
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if (HOME != NULL) {
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audio_file = strcat(HOME, "/music/alarm-clock-elapsed.wav");
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} else {
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printf ("Can't find environment variable HOME!\n");
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return 1;
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}
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if (argc > 1) {
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countdown_min_total = atoi(argv[1]);
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} else {
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if (PA_DEBUG) {
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countdown_min_total = 0;
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} else {
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puts ("Define your countdown length in minutes!");
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scanf ("%d", &countdown_min_total);
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}
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}
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int countdown_sec_total = countdown_min_total * 60;
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int countdown_sec;
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int countdown_min;
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write(1, "\033c", 3);
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while (countdown_sec_total > 0) {
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if (countdown_sec_total >= 60) {
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countdown_sec = countdown_sec_total % 60;
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countdown_min = (countdown_sec_total - countdown_sec) / 60;
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} else {
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countdown_sec = countdown_sec_total;
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countdown_min = 0;
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}
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write(1, "\033c", 3);
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printf ("%02d:%02d", countdown_min, countdown_sec);
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fflush(stdout);
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printf ("\r");
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sleep(1);
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countdown_sec_total--;
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}
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printf ("THE TIME IS UP!\n");
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play_raw_audio(audio_file);
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return 0;
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}
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