mirror of
https://github.com/Ryujinx/GtkSharp.git
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174 lines
4.7 KiB
C#
174 lines
4.7 KiB
C#
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// Bytes.cs - Bytes class implementation
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//
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// Author: Stephan Sundermann <stephansundermann@gmail.com>
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//
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// Copyright (c) 2014 Stephan Sundermann
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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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namespace GLib {
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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public partial class Bytes : GLib.Opaque, IComparable<Bytes>, IEquatable<Bytes>
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{
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_bytes_get_type ();
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public static GLib.GType GType {
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get {
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IntPtr raw_ret = g_bytes_get_type ();
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GLib.GType ret = new GLib.GType (raw_ret);
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return ret;
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}
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}
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public Bytes (IntPtr raw) : base (raw) {}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_bytes_new (byte [] data, UIntPtr size);
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public Bytes (byte [] data)
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{
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Raw = g_bytes_new (data, new UIntPtr ((ulong)data.Length));
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_bytes_new_from_bytes (IntPtr raw, UIntPtr offset, UIntPtr length);
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public Bytes (Bytes bytes, ulong offset, ulong length)
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{
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Raw = g_bytes_new_from_bytes (bytes.Handle, new UIntPtr (offset), new UIntPtr (length));
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_bytes_new_take (byte [] data, UIntPtr size);
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public static Bytes NewTake (byte [] data)
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{
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return new Bytes (g_bytes_new_take (data, new UIntPtr ((ulong)data.Length)));
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_bytes_new_static (byte [] data, UIntPtr size);
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public static Bytes NewStatic (byte [] data)
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{
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return new Bytes (g_bytes_new_static (data, new UIntPtr ((ulong)data.Length)));
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern int g_bytes_compare (IntPtr raw, IntPtr bytes);
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public int CompareTo (Bytes bytes)
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{
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return g_bytes_compare (Handle, bytes.Handle);
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_bytes_equal (IntPtr raw, IntPtr bytes2);
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public bool Equals (Bytes other)
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{
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return g_bytes_equal (Handle, other.Handle);
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern UIntPtr g_bytes_get_size (IntPtr raw);
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public ulong Size {
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get {
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return (ulong) g_bytes_get_size (Handle);
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}
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern uint g_bytes_hash (IntPtr raw);
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public uint GetHash ()
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{
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return g_bytes_hash (Handle);
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_bytes_get_data (IntPtr raw, out UIntPtr size);
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public byte [] Data {
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get {
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UIntPtr size;
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IntPtr ptr = g_bytes_get_data (Handle, out size);
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if (ptr == IntPtr.Zero)
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return null;
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int sz = (int) size;
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byte [] bytes = new byte [sz];
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Marshal.Copy (ptr, bytes, 0, sz);
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return bytes;
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}
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_bytes_ref (IntPtr raw);
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protected override void Ref (IntPtr raw)
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{
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if (!Owned) {
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g_bytes_ref (raw);
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Owned = true;
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}
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}
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[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern void g_bytes_unref (IntPtr raw);
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protected override void Unref (IntPtr raw)
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{
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if (Owned) {
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g_bytes_unref (raw);
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Owned = false;
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}
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}
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class FinalizerInfo
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{
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IntPtr handle;
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public FinalizerInfo (IntPtr handle)
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{
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this.handle = handle;
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}
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public bool Handler ()
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{
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g_bytes_unref (handle);
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return false;
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}
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}
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~Bytes ()
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{
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if (!Owned)
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return;
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FinalizerInfo info = new FinalizerInfo (Handle);
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GLib.Timeout.Add (50, new GLib.TimeoutHandler (info.Handler));
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}
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}
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}
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