// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System.Collections.Generic;
using System.Runtime;
using System.Text;

namespace System
{
    public static partial class AppContext
    {
        private static unsafe Dictionary<string, object?> InitializeDataStore()
        {
            uint count = RuntimeImports.RhGetKnobValues(out byte** keys, out byte** values);

            var dataStore = new Dictionary<string, object?>((int)count);
            for (int i = 0; i < count; i++)
            {
                dataStore.Add(
                    Encoding.UTF8.GetString(keys[i], string.strlen(keys[i])),
                    Encoding.UTF8.GetString(values[i], string.strlen(values[i])));
            }

            return dataStore;
        }

        [RuntimeExport("OnFirstChanceException")]
        internal static void OnFirstChanceException(object e)
            => OnFirstChanceException((Exception)e, sender: null);
    }
}