134 lines
3 KiB
C#
134 lines
3 KiB
C#
//
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// Vfs.cs: Bindings for gnome-vfs.
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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.IO;
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using System.Runtime.InteropServices;
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namespace Gnome.Vfs {
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public class Vfs {
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[DllImport ("gnomevfs-2")]
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static extern bool gnome_vfs_init ();
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[DllImport ("gnomevfs-2")]
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static extern bool gnome_vfs_initialized ();
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public static bool Initialized {
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get {
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return gnome_vfs_initialized ();
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}
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}
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static Vfs ()
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{
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if (!gnome_vfs_initialized ())
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gnome_vfs_init ();
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}
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public static bool Initialize ()
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{
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return gnome_vfs_init ();
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}
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[DllImport ("gnomevfs-2")]
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static extern bool gnome_vfs_shutdown ();
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public static bool Shutdown ()
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{
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return gnome_vfs_shutdown ();
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}
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public static bool Exists (string textUri)
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{
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Uri uri = new Uri (textUri);
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return uri.Exists;
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}
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[DllImport ("gnomevfs-2")]
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private static extern Result gnome_vfs_move (string old_uri, string new_uri, bool force_replace);
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public static Result Move (string old_uri, string new_uri, bool force_replace)
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{
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return gnome_vfs_move (old_uri, new_uri, force_replace);
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}
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[DllImport ("gnomevfs-2")]
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private static extern Result gnome_vfs_make_directory (string uri, uint perm);
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public static Result MakeDirectory (string uri, uint perm)
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{
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return gnome_vfs_make_directory (uri, perm);
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}
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[DllImport ("gnomevfs-2")]
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private static extern Result gnome_vfs_remove_directory (string uri);
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public static Result RemoveDirectory (string uri)
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{
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return gnome_vfs_remove_directory (uri);
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}
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[DllImport ("gnomevfs-2")]
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private static extern Result gnome_vfs_unlink (string uri);
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public static Result Unlink (string uri)
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{
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return gnome_vfs_unlink (uri);
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}
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[DllImport ("gnomevfs-2")]
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private static extern IntPtr gnome_vfs_result_to_string (int result);
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public static string ResultToString (Result result)
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{
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return ResultToString ((int)result);
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}
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public static string ResultToString (int result)
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{
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IntPtr ptr = gnome_vfs_result_to_string (result);
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return Marshal.PtrToStringAnsi (ptr);
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}
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[DllImport ("gnomevfs-2")]
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private static extern Result gnome_vfs_truncate (string uri, ulong length);
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public static Result Truncate (string uri, ulong length)
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{
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return gnome_vfs_truncate (uri, length);
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}
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public static Result Truncate (Uri uri, ulong length)
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{
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return Truncate (uri.ToString (), length);
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}
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public static void ThrowException (Result result)
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{
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ThrowException ((string)null, result);
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}
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public static void ThrowException (Uri uri, Result result)
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{
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ThrowException (uri.ToString (), result);
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}
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public static void ThrowException (string uri, Result result)
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{
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switch (result) {
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case Result.Ok:
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return;
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case Result.ErrorNotFound:
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throw new FileNotFoundException (uri);
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default:
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throw new IOException (ResultToString (result));
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}
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}
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}
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}
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