88af56dd68
* generator/SymbolTable.cs: add GVariantType mapping. * glib/Makefile.am: add file * glib/Value.cs: add cast to VariantType. * glib/VariantType.cs: hand binding for yet another ref counted glib type system.
296 lines
9.8 KiB
C#
296 lines
9.8 KiB
C#
// Copyright (c) 2011 Novell, Inc.
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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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using System;
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using System.Runtime.InteropServices;
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namespace GLib {
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public class VariantType : IDisposable {
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public static VariantType Boolean = new VariantType ("b");
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public static VariantType Byte = new VariantType ("y");
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public static VariantType Int16 = new VariantType ("n");
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public static VariantType UInt16 = new VariantType ("q");
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public static VariantType Int32 = new VariantType ("i");
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public static VariantType Uint32 = new VariantType ("u");
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public static VariantType Int64 = new VariantType ("x");
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public static VariantType UInt64 = new VariantType ("t");
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public static VariantType Double = new VariantType ("d");
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public static VariantType String = new VariantType ("s");
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public static VariantType Path = new VariantType ("o");
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public static VariantType Signature = new VariantType ("g");
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public static VariantType Variant = new VariantType ("v");
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public static VariantType HandleType = new VariantType ("h");
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public static VariantType Unit = new VariantType ("()");
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public static VariantType Any = new VariantType ("*");
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public static VariantType Basic = new VariantType ("?");
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public static VariantType Maybe = new VariantType ("m*");
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public static VariantType Array = new VariantType ("a*");
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public static VariantType Tuple = new VariantType ("r");
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public static VariantType DictEntry = new VariantType ("{?*}");
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public static VariantType Dictionary = new VariantType ("a{?*}");
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public static VariantType StringArray = new VariantType ("as");
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public static VariantType ByteString = new VariantType ("ay");
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public static VariantType ByteStringArray = new VariantType ("aay");
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_string_is_valid (IntPtr type_string);
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public static bool StringIsValid (string type_string)
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{
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IntPtr native = Marshaller.StringToPtrGStrdup (type_string);
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bool ret = g_variant_type_string_is_valid (native);
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Marshaller.Free (native);
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return ret;
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}
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private VariantType () {}
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IntPtr handle;
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public IntPtr Handle {
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get { return handle; }
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}
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// Docs say that GVariant is threadsafe.
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~VariantType ()
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{
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Dispose (false);
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}
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public void Dispose ()
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{
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Dispose (true);
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern void g_variant_type_free (IntPtr handle);
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void Dispose (bool disposing)
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{
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if (handle == IntPtr.Zero)
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return;
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g_variant_type_free (handle);
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handle = IntPtr.Zero;
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if (disposing)
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GC.SuppressFinalize (this);
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_copy (IntPtr handle);
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public VariantType (IntPtr handle)
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{
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this.handle = g_variant_type_copy (handle);
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_new (IntPtr type_name);
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public VariantType (string type_string)
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{
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IntPtr native = Marshaller.StringToPtrGStrdup (type_string);
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handle = g_variant_type_new (native);
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Marshaller.Free (native);
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}
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public VariantType Copy ()
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{
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return new VariantType (Handle);
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_equals (IntPtr a, IntPtr b);
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public override bool Equals (object o)
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{
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return (o is VariantType) && g_variant_type_equals (Handle, (o as VariantType).Handle);
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern int g_variant_type_hash (IntPtr a);
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public override int GetHashCode ()
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{
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return g_variant_type_hash (Handle);
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_peek_string (IntPtr a);
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public override string ToString ()
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{
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return Marshaller.Utf8PtrToString (g_variant_type_peek_string (Handle));
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_array (IntPtr type);
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public bool IsArray {
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get { return g_variant_type_is_array (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_basic (IntPtr type);
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public bool IsBasic {
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get { return g_variant_type_is_basic (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_container (IntPtr type);
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public bool IsContainer {
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get { return g_variant_type_is_container (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_definite (IntPtr type);
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public bool IsDefinite {
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get { return g_variant_type_is_definite (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_dict_entry (IntPtr type);
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public bool IsDictionaryEntry {
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get { return g_variant_type_is_dict_entry (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_maybe (IntPtr type);
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public bool IsMaybe {
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get { return g_variant_type_is_maybe (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_tuple (IntPtr type);
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public bool IsTuple {
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get { return g_variant_type_is_tuple (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_variant (IntPtr type);
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public bool IsVariant {
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get { return g_variant_type_is_variant (Handle); }
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern bool g_variant_type_is_subtype_of (IntPtr type, IntPtr supertype);
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public bool IsSubtypeOf (VariantType supertype)
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{
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return g_variant_type_is_subtype_of (Handle, supertype == null ? IntPtr.Zero : supertype.Handle);
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_element (IntPtr type);
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public VariantType Element ()
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{
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return new VariantType (g_variant_type_element (Handle));
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_first (IntPtr type);
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public VariantType First ()
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{
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return new VariantType (g_variant_type_first (Handle));
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_next (IntPtr type);
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public VariantType Next ()
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{
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return new VariantType (g_variant_type_next (Handle));
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_n_items (IntPtr type);
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public long NItems ()
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{
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return g_variant_type_n_items (Handle).ToInt64 ();
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_key (IntPtr type);
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public VariantType Key ()
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{
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return new VariantType (g_variant_type_key (Handle));
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_value (IntPtr type);
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public VariantType Value ()
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{
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return new VariantType (g_variant_type_value (Handle));
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_new_array (IntPtr element);
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public static VariantType NewArray (VariantType element)
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{
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VariantType result = new VariantType ();
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result.handle = g_variant_type_new_array (element == null ? IntPtr.Zero : element.Handle);
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return result;
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_new_dict_entry (IntPtr key, IntPtr value);
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public static VariantType NewDictionaryEntry (VariantType key, VariantType value)
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{
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VariantType result = new VariantType ();
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result.handle = g_variant_type_new_dict_entry (key == null ? IntPtr.Zero : key.Handle, value == null ? IntPtr.Zero : value.Handle);
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return result;
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_new_maybe (IntPtr element);
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public static VariantType NewMaybe (VariantType element)
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{
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VariantType result = new VariantType ();
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result.handle = g_variant_type_new_maybe (element == null ? IntPtr.Zero : element.Handle);
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return result;
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr g_variant_type_new_tuple (IntPtr[] items, int n_items);
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public static VariantType NewTuple (VariantType[] items)
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{
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VariantType result = new VariantType ();
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IntPtr[] native = new IntPtr [items.Length];
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for (int i = 0; i < items.Length; i++)
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native [i] = items [i].Handle;
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result.handle = g_variant_type_new_tuple (native, native.Length);
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return result;
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}
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}
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}
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