using System;

using System.Collections.Generic;

using System.Runtime.InteropServices;

using Microsoft.Win32.SafeHandles;

namespace BinaryNinja

{

[StructLayout(LayoutKind.Sequential)]

public unsafe struct BNLookupTableEntry

{

/// <summary>

/// int64_t* fromValues

/// </summary>

internal IntPtr fromValues;

/// <summary>

/// uint64_t fromCount

/// </summary>

internal ulong fromCount;

/// <summary>

/// int64_t toValue

/// </summary>

internal long toValue;

}

public sealed class LookupTableEntry : INativeWrapperEx<BNLookupTableEntry>

{

public long[] FromValues { get; set; } = Array.Empty<long>();

public long ToValue { get; set; } = 0;

public LookupTableEntry()

{

}

internal static LookupTableEntry FromNative(BNLookupTableEntry native)

{

return new LookupTableEntry()

{

FromValues = UnsafeUtils.ReadNumberArray<long>(

native.fromValues ,

native.fromCount

) ,

ToValue = native.toValue

};

}

public BNLookupTableEntry ToNativeEx(ScopedAllocator allocator)

{

return new BNLookupTableEntry()

{

fromValues = (

0 == this.FromValues.Length ? IntPtr.Zero :

allocator.AllocIntegerArray<long>(this.FromValues)

),

fromCount = (ulong)this.FromValues.Length,

toValue = this.ToValue

};

}

}

}