disconnect.c

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/*
 * This file is part of the Fun programming language.
 * https://fun-lang.xyz/
 *
 * Copyright 2025 Johannes Findeisen <you@hanez.org>
 * Licensed under the terms of the Apache-2.0 license.
 * https://opensource.org/license/apache-2-0
 */



/* PCSC disconnect */
case OP_PCSC_DISCONNECT: {
#ifdef FUN_WITH_PCSC
 Value vh = pop_value(vm);
 int hid = (int)vh.i;
 free_value(vh);
 pcsc_card_entry *ce = pcsc_get_card(hid);
 if (!ce) {
 push_value(vm, make_int(0));
 break;
 }
 SCardDisconnect(ce->h, SCARD_LEAVE_CARD);
 ce->in_use = 0;
 ce->h = 0;
 ce->proto = 0;
 push_value(vm, make_int(1));
#else
 Value vh = pop_value(vm);
 free_value(vh);
 push_value(vm, make_int(0));
#endif
 break;
}