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
|
#include "lib.h"
#include "tag.h"
#include "flags.h"
#include <stdio.h>
#include <stdlib.h>
__attribute__((__noreturn__))
void version() {
fprintf(stderr, "nbtvis v0.0.1\n");
fprintf(stderr, "Copyright (C) 2023 Freya Murphy\n");
exit(0);
}
__attribute__((__noreturn__))
void help() {
fprintf(stderr, "Usage: nbtvis [OPTION]... [INFILE] [OUTFILE]\n\n");
fprintf(stderr, "\t-j\tinput data is JSON\n");
fprintf(stderr, "\t-s\tinput data is SNBT\n");
fprintf(stderr, "\t-n\tinput data is NBT\n");
fprintf(stderr, "\t-J\toutput data is JSON\n");
fprintf(stderr, "\t-S\toutput data is SNBT\n");
fprintf(stderr, "\t-N\toutput data is NBT\n\n");
fprintf(stderr, "\t-h --help\tprint the help message\n");
fprintf(stderr, "\t-v --version\tprint the version\n");
fprintf(stderr, "\t--in=<file>\tset input file name\n");
fprintf(stderr, "\t--out=<file>\tset output file name\n");
exit(0);
}
int main(int argc, char **argv) {
flags_t flags;
parse_flags(&flags, argc, argv);
if (flags.help)
help();
if (flags.version)
version();
tag_t tag;
if (tag_read(&tag, &flags.in, flags.fin) == false)
error_and_die("error: failed to read tag\n");
if (tag.type != TAG_COMPOUND)
error_and_die("error: nbt tag not a valid compound tag\n");
if (tag_print(&tag, &flags.out, flags.fout) == false)
error_and_die("error: failed to write tag\n");
tag_free(&tag);
return 0;
}
|
