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// Bytes.cs - Bytes class implementation
//
// Author: Stephan Sundermann <stephansundermann@gmail.com>
//
// Copyright (c) 2014 Stephan Sundermann
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser GNU General
// Public License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
namespace GLib {
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
public partial class Bytes : GLib.Opaque, IComparable<Bytes>, IEquatable<Bytes>
{
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_bytes_get_type ();
public static GLib.GType GType {
get {
IntPtr raw_ret = g_bytes_get_type ();
GLib.GType ret = new GLib.GType (raw_ret);
return ret;
}
}
public Bytes (IntPtr raw) : base (raw) {}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_bytes_new (byte [] data, UIntPtr size);
public Bytes (byte [] data)
{
Raw = g_bytes_new (data, new UIntPtr ((ulong)data.Length));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_bytes_new_from_bytes (IntPtr raw, UIntPtr offset, UIntPtr length);
public Bytes (Bytes bytes, ulong offset, ulong length)
{
Raw = g_bytes_new_from_bytes (bytes.Handle, new UIntPtr (offset), new UIntPtr (length));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_bytes_new_take (byte [] data, UIntPtr size);
public static Bytes NewTake (byte [] data)
{
return new Bytes (g_bytes_new_take (data, new UIntPtr ((ulong)data.Length)));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_bytes_new_static (byte [] data, UIntPtr size);
public static Bytes NewStatic (byte [] data)
{
return new Bytes (g_bytes_new_static (data, new UIntPtr ((ulong)data.Length)));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern int g_bytes_compare (IntPtr raw, IntPtr bytes);
public int CompareTo (Bytes bytes)
{
return g_bytes_compare (Handle, bytes.Handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_bytes_equal (IntPtr raw, IntPtr bytes2);
public bool Equals (Bytes other)
{
return g_bytes_equal (Handle, other.Handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern UIntPtr g_bytes_get_size (IntPtr raw);
public ulong Size {
get {
return (ulong) g_bytes_get_size (Handle);
}
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern uint g_bytes_hash (IntPtr raw);
public uint GetHash ()
{
return g_bytes_hash (Handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_bytes_get_data (IntPtr raw, out UIntPtr size);
public byte [] Data {
get {
UIntPtr size;
IntPtr ptr = g_bytes_get_data (Handle, out size);
if (ptr == IntPtr.Zero)
return null;
int sz = (int) size;
byte [] bytes = new byte [sz];
Marshal.Copy (ptr, bytes, 0, sz);
return bytes;
}
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_bytes_ref (IntPtr raw);
protected override void Ref (IntPtr raw)
{
if (!Owned) {
g_bytes_ref (raw);
Owned = true;
}
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void g_bytes_unref (IntPtr raw);
protected override void Unref (IntPtr raw)
{
if (Owned) {
g_bytes_unref (raw);
Owned = false;
}
}
class FinalizerInfo
{
IntPtr handle;
public FinalizerInfo (IntPtr handle)
{
this.handle = handle;
}
public bool Handler ()
{
g_bytes_unref (handle);
return false;
}
}
~Bytes ()
{
if (!Owned)
return;
FinalizerInfo info = new FinalizerInfo (Handle);
GLib.Timeout.Add (50, new GLib.TimeoutHandler (info.Handler));
}
}
}
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