pythonnet/pythonnet/src/runtime/monosupport.cs at develop · chid/pythonnet · GitHub

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// ==========================================================================

// This software is subject to the provisions of the Zope Public License,

// Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.

// THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

// WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

// WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

// FOR A PARTICULAR PURPOSE.

// ==========================================================================

#if (UCS4)

using System;

using System.Runtime.InteropServices;

using System.Text;

using Mono.Unix;

namespace Python.Runtime {

// The Utf32Marshaler was written Jonathan Pryor and has been placed

// in the PUBLIC DOMAIN.

public class Utf32Marshaler : ICustomMarshaler {

private static Utf32Marshaler instance = new

Utf32Marshaler ();

public static ICustomMarshaler GetInstance (string s)

{

return instance;

}

public void CleanUpManagedData (object o)

{

}

public void CleanUpNativeData (IntPtr pNativeData)

{

UnixMarshal.FreeHeap (pNativeData);

}

public int GetNativeDataSize ()

{

return IntPtr.Size;

}

public IntPtr MarshalManagedToNative (object obj)

{

string s = obj as string;

if (s == null)

return IntPtr.Zero;

return UnixMarshal.StringToHeap (s,

Encoding.UTF32);

}

public object MarshalNativeToManaged (IntPtr

pNativeData)

{

return UnixMarshal.PtrToString (pNativeData,

Encoding.UTF32);

}

#endif

pythonnet/pythonnet/src/runtime/monosupport.cs at develop · chid/pythonnet · GitHub

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