/*

 * Copyright (c) 2026, David Korczynski.

 *

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 *     * Redistributions of source code must retain the above

 *       copyright notice, this list of conditions and the

 *       following disclaimer.

 *     * Redistributions in binary form must reproduce the

 *       above copyright notice, this list of conditions and

 *       the following disclaimer in the documentation and/or

 *       other materials provided with the distribution.

 *     * The names of contributors to this software may not be

 *       used to endorse or promote products derived from this

 *       software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF

 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

 * DAMAGE.

 *

 */

#include "config.h"

#include "test.h"

#include "fuzz/fuzz.h"

#include "p11-kit/uri.h"

#include <stdlib.h>

#include <string.h>

#ifdef __cplusplus

extern "C"

#endif

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)

{

    P11KitUri *uri;

    char *string;

    char *nul_terminated;

    int ret;

    /* p11_kit_uri_parse expects a NUL-terminated string */

    nul_terminated = malloc(size + 1);

    if (!nul_terminated)

        return 0;

    memcpy(nul_terminated, data, size);

    nul_terminated[size] = '\0';

    uri = p11_kit_uri_new();

    if (!uri) {

        free(nul_terminated);

        return 0;

    }

    /* Parse with P11_KIT_URI_FOR_ANY to exercise all attribute paths */

    ret = p11_kit_uri_parse(nul_terminated, P11_KIT_URI_FOR_ANY, uri);

    if (ret == P11_KIT_URI_OK) {

        /* Exercise the format (serialization) round-trip */

        if (p11_kit_uri_format(uri, P11_KIT_URI_FOR_ANY, &string) == P11_KIT_URI_OK)

            free(string);

        /* Exercise attribute accessors */

        p11_kit_uri_get_module_info(uri);

        p11_kit_uri_get_slot_info(uri);

        p11_kit_uri_get_token_info(uri);

        p11_kit_uri_get_pin_value(uri);

        p11_kit_uri_get_pin_source(uri);

        p11_kit_uri_get_module_name(uri);

        p11_kit_uri_get_module_path(uri);

        p11_kit_uri_any_unrecognized(uri);

    }

    /* Exercise the message function for all result codes */

    p11_kit_uri_message(ret);

    p11_kit_uri_free(uri);

    free(nul_terminated);

    return 0;

}