GtkSharp/gnomevfs/Uri.custom

//  Uri.custom - Uri class customizations.
//
//  Authors:  Jeroen Zwartepoorte  <jeroen@xs4all.nl>
//
//  Copyright (c) 2004 Jeroen Zwartepoorte
//
// 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.

		public MimeType MimeType {
			get {
				return new MimeType (this);
			}
		}
		
		[DllImport("gnomevfs-2")]
		static extern Result gnome_vfs_get_volume_free_space (IntPtr raw, out long size);

		public long VolumeFreeSpace {
			get {
				long size = 0L;
				Result result = gnome_vfs_get_volume_free_space (Handle, out size);
				Vfs.ThrowException (this, result);
				return size;
			}
		}

		public FileInfo GetFileInfo ()
		{
			return GetFileInfo (FileInfoOptions.Default);
		}

		public FileInfo GetFileInfo (FileInfoOptions options)
		{
			return new FileInfo (this, options);
		}

		[DllImport("gnomevfs-2")]
		static extern Result gnome_vfs_set_file_info_uri (IntPtr raw, IntPtr info, SetFileInfoMask mask);

		public Result SetFileInfo (FileInfo info, SetFileInfoMask mask)
		{
			return gnome_vfs_set_file_info_uri (Handle, info.Handle, mask);
		}

		[DllImport("gnomevfs-2")]
		static extern bool gnome_vfs_uri_equal(IntPtr raw, IntPtr b);

		public override bool Equals (object o) {
			if (o is Uri) {
				Uri uri = o as Uri;
				return gnome_vfs_uri_equal (Handle, uri.Handle);
			} else {
				return false;
			}
		}

		[DllImport("gnomevfs-2")]
		static extern uint gnome_vfs_uri_hash(IntPtr p);

		public override int GetHashCode () {
			return checked ((int)gnome_vfs_uri_hash (Handle));
		}

		public override string ToString ()
		{
			return ToString (UriHideOptions.None);
		}

		[DllImport ("gnomevfs-2")]
		private static extern Result gnome_vfs_truncate_uri (IntPtr raw, ulong length);
		
		public Result Truncate (ulong length)
		{
			return gnome_vfs_truncate_uri (Handle, length);
		}
		
		[DllImport ("gnomevfs-2")]
		private static extern Result gnome_vfs_unlink_from_uri (IntPtr raw);
		
		public Result Unlink ()
		{
			return gnome_vfs_unlink_from_uri (Handle);
		}

		[DllImport("gnomevfs-2")]
		static extern IntPtr gnome_vfs_get_local_path_from_uri (IntPtr uri);

		public static string GetLocalPathFromUri (string uri)
		{
			IntPtr native = GLib.Marshaller.StringToPtrGStrdup (uri);
			IntPtr result = gnome_vfs_get_local_path_from_uri (native);
			GLib.Marshaller.Free (native);
			return GLib.Marshaller.PtrToStringGFree (result);
		}
		
		[DllImport("gnomevfs-2")]
		static extern IntPtr gnome_vfs_get_uri_from_local_path (IntPtr path);

		public static string GetUriFromLocalPath (string path)
		{
			IntPtr native = GLib.Marshaller.StringToPtrGStrdup (path);
			IntPtr result = gnome_vfs_get_uri_from_local_path (native);
			GLib.Marshaller.Free (native);
			return GLib.Marshaller.PtrToStringGFree (result);
		}

		[DllImport("gnomevfs-2")]
		static extern IntPtr gnome_vfs_uri_list_parse(IntPtr uri_list);

		public static Uri[] ParseList (string uri_list) {
			IntPtr native = GLib.Marshaller.StringToPtrGStrdup (uri_list);
			IntPtr raw_ret = gnome_vfs_uri_list_parse(native);
			GLib.Marshaller.Free (native);
			GLib.List list = new GLib.List(raw_ret);
			Uri[] uris = new Uri [list.Count];
			for (int i = 0; i < list.Count; i++)
				uris[i] = list[i] as Uri;
			list.Dispose ();
			return uris;
		}