1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
#include <dirent.h>
#include <errno.h>
/*
* These three are only for some FD hacks.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include "parse.h"
#include "macro.h"
int main (int argc, char* argv[argc]) {
if (argc < 2) {
//puts("Please give a ics file as first argument");
puts("Please give vdir as first argument");
exit (1);
}
SNEW(vcalendar, cal);
char* dname = argv[1];
DIR* dir = opendir(dname);
struct dirent* d;
int fcount = 0;
while ((d = readdir(dir)) != NULL) {
/* Check that it's a regular file */
if (d->d_type != DT_REG) continue;
/* Check that we have an ICS file */
char *s, *fname;
s = fname = d->d_name;
while (*(s++) != '.');
if (strcmp(s, "ics") != 0) continue;
/* We now assume that it's a good file, and start parsing it */
int fd = openat(dirfd(dir), fname, O_RDONLY);
FILE* f = fdopen(fd, "r");
if (f == NULL) {
fprintf(stderr, "Error opening file [%s], errno = %i\n",
fname, errno);
exit (1);
}
printf("%3i | %s\n", fcount++, fname);
/* TODO currently the hedaers cal is overwritten each
* iteration (not really, since I don't save any headers).
* Preferably, a special case is made for vdir structures
* which can assume that all headers are equal. */
parse_file(f, &cal);
fclose(f);
}
printf("\nParsed calendar file containing [%lu] events\n",
cal.n_events);
for (size_t i = 0; i < cal.n_events; i++) {
printf("%3lu. %s\n", i + 1, get_property(cal.events[i], "SUMMARY")->val.mem);
}
closedir(dir);
free_vcalendar(&cal);
}
|
