/*

 * Copyright (C) 2026 Arthur SC Chan

 *

 * Copyright (C) secunet Security Networks AG

 *

 * This program is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License as published by the

 * Free Software Foundation; either version 2 of the License, or (at your

 * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.

 *

 * This program is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY

 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * for more details.

 */

#include <daemon.h>

#include <library.h>

#include <plugins/vici/vici_message.h>

int LLVMFuzzerInitialize(int *argc, char ***argv)

{

  dbg_default_set_level(-1);

  library_init(NULL, "fuzz_vici");

  libcharon_init();

  return 0;

}

int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len)

{

  enumerator_t *enumerator;

  vici_message_t *msg;

  chunk_t data, value;

  vici_type_t type;

  char *name;

  int count;

  if (len < 1)

  {

    return 0;

  }

  data = chunk_create((u_char*)buf, len);

  msg = vici_message_create_from_data(data, FALSE);

  msg->get_str(msg, NULL, "version");

  msg->get_int(msg, 0, "timeout");

  msg->get_bool(msg, FALSE, "enabled");

  msg->get_value(msg, chunk_empty, "data");

  enumerator = msg->create_enumerator(msg);

  count = 0;

  while (count++ < 10000 &&

       enumerator->enumerate(enumerator, &type, &name, &value));

  enumerator->destroy(enumerator);

  msg->destroy(msg);

  return 0;

}