On Tue, 2024-03-05 at 14:32 +0300, Isaev Ruslan wrote:
>
> I think i could make a universal printf() like function with
> additional args for json representation.
>
> Something like this:
> before:
> printf("\t * Manufacturer: %.*s\n", sublen, data + 4);
>
> after:
> printf_json("\t * Manufacturer", "%.*s", sublen, data + 4);
I think you meant
printf_json("Manufacturer", "%.*s", sublen, data + 4);
but yeah, that seems better? Not sure I'd call it print_json() over just
print() or output() or so at that point.
> void printf_json(const char* key, const char* fmt, ...) {
> char buf[1024];
> va_list args;
> va_start(args, format);
>
> if (iw_json) {
> vsnprintf(buf, sizeof(buf), format, args);
> print_string(PRINT_JSON, key, "%s", buf);
> } else {
> printf("\t * %s: ", key);
Guess we'd have to be careful about the indentation. Track the (JSON)
object nesting level and apply it that way?
johannes
