GtkSharp/gnomevfs/Sync.cs
Mike Kestner 7f3171c814 merge to HEAD of jeroen and friends' work on the 2-4 branch. HEAD
is now tracking Gnome 2.6.

svn path=/trunk/gtk-sharp/; revision=35479
2004-10-29 20:33:07 +00:00

144 lines
4.4 KiB
C#

//
// Sync.cs: Bindings for gnome-vfs synchronized functions calls.
//
// Author:
// Jeroen Zwartepoorte <jeroen@xs4all.nl>
//
// (C) Copyright Jeroen Zwartepoorte 2004
//
using System;
using System.IO;
using System.Runtime.InteropServices;
namespace Gnome.Vfs {
public class Sync {
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_close (IntPtr handle);
public static Result Close (Handle handle)
{
return gnome_vfs_close (handle.Raw);
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_create (out IntPtr handle, string uri, OpenMode mode, bool exclusive, uint perm);
public static Handle Create (string uri, OpenMode mode, bool exclusive, FilePermissions perm)
{
IntPtr handle = IntPtr.Zero;
Result result = gnome_vfs_create (out handle, uri, mode, exclusive, (uint)perm);
if (result != Result.Ok) {
Vfs.ThrowException (uri, result);
return null;
} else {
return new Handle (handle);
}
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_create_uri (out IntPtr handle, IntPtr uri, OpenMode mode, bool exclusive, uint perm);
public static Handle Create (Uri uri, OpenMode mode, bool exclusive, FilePermissions perm)
{
IntPtr handle = IntPtr.Zero;
Result result = gnome_vfs_create_uri (out handle, uri.Handle, mode, exclusive, (uint)perm);
if (result != Result.Ok) {
Vfs.ThrowException (uri, result);
return null;
} else {
return new Handle (handle);
}
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_open (out IntPtr handle, string uri, OpenMode mode);
public static Handle Open (string uri, OpenMode mode)
{
IntPtr handle = IntPtr.Zero;
Result result = gnome_vfs_open (out handle, uri, mode);
if (result != Result.Ok) {
Vfs.ThrowException (uri, result);
return null;
} else {
return new Handle (handle);
}
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_open_uri (out IntPtr handle, IntPtr uri, OpenMode mode);
public static Handle Open (Uri uri, OpenMode mode)
{
IntPtr handle = IntPtr.Zero;
Result result = gnome_vfs_open_uri (out handle, uri.Handle, mode);
if (result != Result.Ok) {
Vfs.ThrowException (uri, result);
return null;
} else {
return new Handle (handle);
}
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_read (IntPtr handle, out byte buffer, ulong bytes, out ulong bytes_read);
public static Result Read (Handle handle, out byte buffer, ulong bytes, out ulong bytes_read)
{
return gnome_vfs_read (handle.Raw, out buffer, bytes, out bytes_read);
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_seek (IntPtr handle, SeekPosition whence, long offset);
public static Result Seek (Handle handle, SeekPosition whence, long offset)
{
return gnome_vfs_seek (handle.Raw, whence, offset);
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_write (IntPtr handle, out byte buffer, ulong bytes, out ulong bytes_written);
public static Result Write (Handle handle, out byte buffer, ulong bytes, out ulong bytes_written)
{
return gnome_vfs_write (handle.Raw, out buffer, bytes, out bytes_written);
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_tell (IntPtr handle, out ulong offset);
public static Result Tell (Handle handle, out ulong offset)
{
return gnome_vfs_tell (handle.Raw, out offset);
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_truncate (string uri, ulong length);
public static Result Truncate (string uri, ulong length)
{
return gnome_vfs_truncate (uri, length);
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_truncate_handle (IntPtr handle, ulong length);
public static Result Truncate (Handle handle, ulong length)
{
return gnome_vfs_truncate_handle (handle.Raw, length);
}
[DllImport ("gnomevfs-2")]
private static extern Result gnome_vfs_file_control (IntPtr handle, string operation, out string data);
// TODO: data parameter only works when you want a string back,
// like in the case of a "file:test" operation. Unknown at this
// time what other possible uses/parameters this method has.
public static Result FileControl (Handle handle, string operation, out string data)
{
return gnome_vfs_file_control (handle.Raw, operation, out data);
}
}
}