default to printing 5 events and added option -a

This commit is contained in:
bjoernf 2023-09-17 10:27:52 +02:00
parent 0773d4f561
commit e8ed8b0319
5 changed files with 30 additions and 16 deletions

View File

@ -6,13 +6,14 @@
#include <string.h>
void usage() {
printf ("-a\t\t\tshow all upcoming events (default is 5 events)\n");
printf ("-f [FILE PATH]\t\tspecify ics file path\n");
printf ("-h\t\t\tprint this help\n");
printf ("-i\t\t\tinsert an event\n");
exit(0);
}
void get_cli_args(int argc, char **argv, char **file_name) {
void get_cli_args(int argc, char **argv, char **file_name, int *show_all_events) {
int opt = 0;
memset(file_name, '\0', strlen(*file_name));
@ -27,17 +28,20 @@ void get_cli_args(int argc, char **argv, char **file_name) {
exit(1);
}
while ((opt = getopt(argc, argv, "f:hi")) != -1) {
while ((opt = getopt(argc, argv, "f:ahi")) != -1) {
switch(opt) {
case 'f':
*file_name = optarg;
break;
case 'h':
usage();
break;
case 'i':
insert_event(*file_name);
break;
case 'a':
*show_all_events = 1;
break;
case 'f':
*file_name = optarg;
break;
case 'h':
usage();
break;
case 'i':
insert_event(*file_name);
break;
}
}
}

View File

@ -2,4 +2,4 @@
void usage();
void get_cli_args(int argc, char **argv, char **file_name);
void get_cli_args(int argc, char **argv, char **file_name, int *show_all_events);

View File

@ -46,12 +46,20 @@ void free_list(struct event *head)
}
}
void print_upcoming(struct event *head, char current_start_date[]) {
void print_upcoming(struct event *head, char current_start_date[], int show_all_events) {
int i = 0;
while (head != NULL) {
if (strcmp(head->start_date, current_start_date) >= 0) {
pretty_print_date_time(head->start_date);
print_end_date(head->end_date, head->start_date);
printf("\n%s\n", head->summary);
if (!show_all_events) {
i++;
if (i > 4)
break;
}
if (head->next != NULL)
printf("\n");
}

View File

@ -10,4 +10,4 @@ struct event {
void print_list(struct event *head);
void sorted_insert(struct event **head, char start_date[], char end_date[], char summary[]);
void free_list(struct event *head);
void print_upcoming(struct event *head, char current_date[]);
void print_upcoming(struct event *head, char current_date[], int show_all_events);

View File

@ -14,7 +14,9 @@
int main(int argc, char **argv) {
char *ics_path = "";
get_cli_args(argc, argv, &ics_path);
int show_all_events = 0;
get_cli_args(argc, argv, &ics_path, &show_all_events);
char my_event[8192] = "";
@ -42,7 +44,7 @@ int main(int argc, char **argv) {
memset(my_event, '\0', sizeof(my_event));
}
print_upcoming(head, current_date);
print_upcoming(head, current_date, show_all_events);
free_list(head);