91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include <signal.h>
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#include <stdlib.h>
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#include "pseudographic_font_3.h"
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// Флаг для корректного завершения
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static volatile sig_atomic_t keep_running = 1;
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// Переменная для отслеживания обработчика SIGINT
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static volatile int handler_set = 0;
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// Обработчик сигнала SIGINT (Ctrl+C)
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static void handle_sigint(int sig) {
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(void)sig;
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keep_running = 0;
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printf("\033[2J\033[H\033[?25h");
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fflush(stdout);
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_exit(0);
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}
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// Функция для вывода псевдографического времени
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static void print_pseudographic_time(int hours, int mins, int secs) {
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if (hours < 0 || hours > 23 || mins < 0 || mins > 59 || secs < 0 || secs > 59) {
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printf("\033[H\033[1mInvalid time: %02d:%02d:%02d\033[0m\n", hours, mins, secs);
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fflush(stdout);
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return;
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}
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char time_str[9];
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snprintf(time_str, 9, "%02d:%02d:%02d", hours, mins, secs);
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const char** chars[8];
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for (int i = 0; i < 8; i++) {
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chars[i] = get_pseudographic_char_3(time_str[i]);
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}
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printf("\033[H");
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for (int row = 0; row < 3; row++) {
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for (int i = 0; i < 8; i++) {
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if (i == 2 || i == 5) {
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printf("\033[1m\033[90m%s\033[0m", chars[i][row]);
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} else {
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printf("\033[1m\033[37m%s\033[0m", chars[i][row]);
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}
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}
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printf("\n");
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}
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fflush(stdout);
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}
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int module_03_run(const char *arg) {
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if (arg == NULL || strcmp(arg, "m3") != 0) {
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return 0;
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}
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if (!handler_set) {
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signal(SIGINT, handle_sigint);
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handler_set = 1;
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}
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printf("\033[?25l\n\n\n");
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fflush(stdout);
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while (keep_running) {
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time_t rawtime;
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struct tm *timeinfo;
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if (time(&rawtime) == (time_t)-1) {
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printf("\033[H\033[1mFailed to get time\033[0m\n");
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fflush(stdout);
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sleep(1);
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continue;
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}
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timeinfo = localtime(&rawtime);
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if (timeinfo == NULL) {
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printf("\033[H\033[1mFailed to parse time\033[0m\n");
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fflush(stdout);
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sleep(1);
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continue;
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}
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print_pseudographic_time(timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec);
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sleep(1);
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}
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return 0;
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}
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