niko
77 lines
2.9 KiB
C#
77 lines
2.9 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using System.Runtime.Serialization;
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namespace System.Reflection
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{
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/// <summary>Provides a wrapper class for pointers.</summary>
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// Token: 0x02000264 RID: 612
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[CLSCompliant(false)]
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[ComVisible(true)]
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[Serializable]
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public sealed class Pointer : ISerializable
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{
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// Token: 0x06001FBD RID: 8125 RVA: 0x00074430 File Offset: 0x00072630
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private Pointer()
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{
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}
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/// <summary>Sets the <see cref="T:System.Runtime.Serialization.SerializationInfo" /> object with the file name, fusion log, and additional exception information.</summary>
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/// <param name="info">The <see cref="T:System.Runtime.Serialization.SerializationInfo" /> that holds the serialized object data about the exception being thrown. </param>
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/// <param name="context">The <see cref="T:System.Runtime.Serialization.StreamingContext" /> that contains contextual information about the source or destination. </param>
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// Token: 0x06001FBE RID: 8126 RVA: 0x00074438 File Offset: 0x00072638
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void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)
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{
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throw new NotSupportedException("Pointer deserializatioon not supported.");
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}
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/// <summary>Boxes the supplied unmanaged memory pointer and the type associated with that pointer into a managed <see cref="T:System.Reflection.Pointer" /> wrapper object. The value and the type are saved so they can be accessed from the native code during an invocation.</summary>
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/// <returns>A pointer object.</returns>
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/// <param name="ptr">The supplied unmanaged memory pointer. </param>
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/// <param name="type">The type associated with the <paramref name="ptr" /> parameter. </param>
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/// <exception cref="T:System.ArgumentException">
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/// <paramref name="type" /> is not a pointer. </exception>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="type" /> is null. </exception>
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// Token: 0x06001FBF RID: 8127 RVA: 0x00074444 File Offset: 0x00072644
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public unsafe static object Box(void* ptr, Type type)
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{
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if (type == null)
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{
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throw new ArgumentNullException("type");
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}
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if (!type.IsPointer)
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{
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throw new ArgumentException("type");
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}
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return new Pointer
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{
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data = ptr,
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type = type
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};
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}
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/// <summary>Returns the stored pointer.</summary>
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/// <returns>This method returns void.</returns>
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/// <param name="ptr">The stored pointer. </param>
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/// <exception cref="T:System.ArgumentException">
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/// <paramref name="ptr" /> is not a pointer. </exception>
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// Token: 0x06001FC0 RID: 8128 RVA: 0x00074490 File Offset: 0x00072690
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public unsafe static void* Unbox(object ptr)
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{
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Pointer pointer = ptr as Pointer;
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if (pointer == null)
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{
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throw new ArgumentException("ptr");
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}
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return pointer.data;
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}
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// Token: 0x04000AFF RID: 2815
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private unsafe void* data;
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// Token: 0x04000B00 RID: 2816
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private Type type;
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}
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}
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