/* ========================================================================
 * Copyright (c) 2005-2026 The OPC Foundation, Inc. All rights reserved.
 *
 * OPC Foundation MIT License 1.00
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * The complete license agreement can be found here:
 * http://opcfoundation.org/License/MIT/1.00/
 * ======================================================================*/

using System;
using System.IO;
using Opc.Ua.PubSub.Encoding;
using PubSubJsonDecoder = Opc.Ua.PubSub.Encoding.Json.JsonDecoder;

namespace Opc.Ua.Fuzzing
{
    public static partial class FuzzableCode
    {
        public static void AflfuzzPubSubJsonDecode(Stream stream)
        {
            _ = DecodePubSubJson(ReadCapped(stream), NewContext());
        }

        public static void LibfuzzPubSubJsonDecode(ReadOnlySpan<byte> input)
        {
            _ = DecodePubSubJson(CopyCapped(input), NewContext());
        }

        internal static PubSubNetworkMessage DecodePubSubJson(
            ReadOnlyMemory<byte> input,
            PubSubNetworkMessageContext context)
        {
            return FuzzOracles.MeasureAllocation(
                "PubSubJsonDecoder",
                input.Length,
                () => PubSubJsonDecoder.DecodeCore(input, context))!;
        }
    }
}