67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
#include "date_time_handling.h"
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#include "list_handling.h"
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#include "cut_string.h"
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#include "move_lines.h"
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#include "read_until_nl.h"
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#include "read_until_string.h"
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#include "seek_string_a.h"
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#include "remove_whitespace.h"
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#include <stdio.h>
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#include <fcntl.h>
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#include <string.h>
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#include <limits.h>
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int main() {
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const char ICS_PATH[] = "calendar.ics";
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char my_line[4096] = "";
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int myfd = open(ICS_PATH, O_RDONLY);
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if (myfd == -1) {
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perror ("Error opening file");
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return 1;
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}
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// initialize linked list
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struct event *head = NULL;
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static char current_date[] = "xxxxxxxxTxxxxxx";
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get_date(current_date);
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printf ("Current date and time: %s\n\n", current_date);
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char date[256] = "";
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char summary[256] = "";
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while(read_until_nl(myfd, my_line)) {
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if (strncmp(my_line, "BEGIN:VEVENT", 12) == 0) {
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memset(my_line, '\0', sizeof(my_line));
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// go to DTSTART, but dont write to a variable
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seek_string_a(myfd, "DTSTART");
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read_until_string(myfd, my_line, "DTEND");
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remove_whitespace(my_line);
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cut_string(my_line, ':', 1);
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strcpy(date, my_line);
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memset(my_line, '\0', sizeof(my_line));
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seek_string_a(myfd, "SUMMARY:");
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read_until_string(myfd, my_line, "TRANSP:");
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remove_nl_and_cr(my_line);
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strcpy(summary, my_line);
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memset(my_line, '\0', sizeof(my_line));
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sorted_insert(&head, date, summary);
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memset(date, '\0', sizeof(date));
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memset(summary, '\0', sizeof(summary));
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}
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memset(my_line, '\0', sizeof(my_line));
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}
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//print_list(head);
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print_upcoming(head, current_date);
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free_list(head);
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return 0;
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}
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