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#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "calendar.h"
#include "macro.h"
#include "vcal.h"
#include "graphs.h"
typedef struct {
int argc;
char** argv;
} arg;
int arg_shift (arg* a) {
if (a->argc == 0) return 0;
++a->argv;
return --a->argc;
}
int main (int argc, char* argv[argc]) {
arg args = { .argc = argc, .argv = argv };
if (arg_shift(&args) == 0) {
puts("Please give vdir or a vcalendar file as first argument");
exit (1);
}
char* rootpath = args.argv[0];
SNEW(vcomponent, root, "ROOT", rootpath);
read_vcalendar(&root, rootpath);
arg_shift(&args);
vcomponent* cal = FCHILD(&root);
assert(strcmp(root.type, "ROOT") == 0);
assert(strcmp(cal->type, "VCALENDAR") == 0);
if (args.argc == 0 || strcmp(args.argv[0], "-p") == 0) {
printf("\nParsed calendar file containing [%u] events\n",
root.components.length
);
for (size_t i = 0; i < cal->components.length; i++) {
char* filename = cal->components.items[i]->filename;
vcomponent* ev = GET(VECT(vcomponent))(&cal->components, i);
printf("TYPE = %s\n", ev->type);
if (strcmp(ev->type, "VEVENT") != 0) continue;
printf("%3lu | %s | %s\n",
i + 1,
filename,
get_property(ev, "SUMMARY")->vals.cur->value->mem);
}
} else if (strcmp(args.argv[0], "-g") == 0) {
if (arg_shift(&args) == 0) {
for (size_t i = 0; i < cal->components.length; i++) {
char target[0xFF];
target[0] = '\0';
strcat(target, "/tmp/dot/");
vcomponent* ev = GET(VECT(vcomponent))(&cal->components, i);
strcat(target, ev->filename);
strcat(target, ".dot");
create_graph(ev, target);
}
} else {
create_graph(GET(VECT(vcomponent))(&cal->components, 0), args.argv[0]);
}
}
FREE(vcomponent)(&root);
}
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