3c8715f2e8
* gnomevfs/*.cs: Add copyright/LGPL header. * gnomevfs/*.custom: Idem. * gnomevfs/Mime.cs: Obsolete, replaced by MimeType.cs. * gnomevfs/MimeActionType.cs: Obsolete, generated now. * gnomevfs/OpenMode.cs: Idem. * gnomevfs/Result.cs: Idem. * gnomevfs/SeekPosition.cs: Idem. svn path=/trunk/gtk-sharp/; revision=35707
53 lines
1.9 KiB
C#
53 lines
1.9 KiB
C#
// AsyncReadCallbackNative.cs - GnomeVFSAsyncReadCallback native wrapper.
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//
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// Authors: Jeroen Zwartepoorte <jeroen@xs4all.nl>
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//
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// Copyright (c) 2004 Jeroen Zwartepoorte
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the Lesser GNU General
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// Public License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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//
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// VfsAsyncReadCallbackNative.cs: Utility class for accessing gnome-vfs methods.
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//
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// Author:
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// Jeroen Zwartepoorte <jeroen@xs4all.nl>
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//
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// (C) Copyright Jeroen Zwartepoorte 2004
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//
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using System;
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using System.Runtime.InteropServices;
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namespace Gnome.Vfs {
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internal delegate void AsyncReadCallbackNative (IntPtr handle, Result result, IntPtr buffer, ulong bytes_requested, ulong bytes_read, IntPtr data);
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internal class AsyncReadCallbackWrapper : GLib.DelegateWrapper {
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public void NativeCallback (IntPtr handle, Result result, IntPtr buffer, ulong bytes_requested, ulong bytes_read, IntPtr data)
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{
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byte[] bytes = new byte[bytes_read];
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Marshal.Copy (buffer, bytes, 0, (int)bytes_read);
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_managed (new Handle (handle), result, bytes, bytes_requested, bytes_read);
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}
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internal AsyncReadCallbackNative NativeDelegate;
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protected AsyncReadCallback _managed;
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public AsyncReadCallbackWrapper (AsyncReadCallback managed, object o) : base (o)
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{
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NativeDelegate = new AsyncReadCallbackNative (NativeCallback);
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_managed = managed;
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}
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}
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}
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