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// MimeType.cs - Mime-type bindings.
//
// 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.
using System;
using System.Runtime.InteropServices;
namespace Gnome.Vfs {
public class MimeType {
public static readonly string UnknownMimeType = "application/octet-stream";
private string mimetype;
[DllImport ("gnomevfs-2")]
static extern IntPtr gnome_vfs_get_mime_type (IntPtr uri);
public MimeType (Uri uri)
{
IntPtr uri_native = GLib.Marshaller.StringToPtrGStrdup (uri.ToString ());
mimetype = GLib.Marshaller.PtrToStringGFree (gnome_vfs_get_mime_type (uri_native));
GLib.Marshaller.Free (uri_native);
}
[DllImport ("gnomevfs-2")]
static extern bool gnome_vfs_mime_type_is_known (IntPtr mime_type);
public MimeType (string mimetype)
{
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
if (!gnome_vfs_mime_type_is_known (mimetype_native))
throw new ArgumentException ("Unknown mimetype");
this.mimetype = mimetype;
GLib.Marshaller.Free (mimetype_native);
}
[DllImport ("gnomevfs-2")]
static extern IntPtr gnome_vfs_get_mime_type_for_data (ref byte data, int size);
public MimeType (byte[] buffer, int size)
{
mimetype = GLib.Marshaller.Utf8PtrToString (gnome_vfs_get_mime_type_for_data (ref buffer[0], size));
}
[DllImport ("gnomevfs-2")]
static extern MimeActionType gnome_vfs_mime_get_default_action_type (IntPtr mime_type);
[DllImport ("gnomevfs-2")]
static extern Result gnome_vfs_mime_set_default_action_type (IntPtr mime_type, MimeActionType action_type);
public MimeActionType DefaultActionType {
get {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
MimeActionType result = gnome_vfs_mime_get_default_action_type (mimetype_native);
GLib.Marshaller.Free (mimetype_native);
return result;
}
set {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
Result result = gnome_vfs_mime_set_default_action_type (mimetype_native, value);
GLib.Marshaller.Free (mimetype_native);
Vfs.ThrowException (result);
}
}
[DllImport ("gnomevfs-2")]
static extern MimeAction gnome_vfs_mime_get_default_action (IntPtr mime_type);
public MimeAction DefaultAction {
get {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
MimeAction result = gnome_vfs_mime_get_default_action (mimetype_native);
GLib.Marshaller.Free (mimetype_native);
return result;
}
}
[DllImport ("gnomevfs-2")]
static extern IntPtr gnome_vfs_mime_get_description (IntPtr mime_type);
[DllImport ("gnomevfs-2")]
static extern Result gnome_vfs_mime_set_description (IntPtr mime_type, IntPtr description);
public string Description {
get {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
string result = GLib.Marshaller.Utf8PtrToString (gnome_vfs_mime_get_description (mimetype_native));
GLib.Marshaller.Free (mimetype_native);
return result;
}
set {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
IntPtr desc_native = GLib.Marshaller.StringToPtrGStrdup (value);
Result result = gnome_vfs_mime_set_description (mimetype_native, desc_native);
GLib.Marshaller.Free (mimetype_native);
GLib.Marshaller.Free (desc_native);
Vfs.ThrowException (result);
}
}
[DllImport ("gnomevfs-2")]
static extern IntPtr gnome_vfs_mime_get_icon (IntPtr mime_type);
[DllImport ("gnomevfs-2")]
static extern Result gnome_vfs_mime_set_icon (IntPtr mime_type, IntPtr filename);
public string Icon {
get {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
string result = GLib.Marshaller.Utf8PtrToString (gnome_vfs_mime_get_icon (mimetype_native));
GLib.Marshaller.Free (mimetype_native);
return result;
}
set {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
IntPtr icon_native = GLib.Marshaller.StringToPtrGStrdup (value);
Result result = gnome_vfs_mime_set_icon (mimetype_native, icon_native);
GLib.Marshaller.Free (mimetype_native);
GLib.Marshaller.Free (icon_native);
Vfs.ThrowException (result);
}
}
[DllImport ("gnomevfs-2")]
static extern bool gnome_vfs_mime_can_be_executable (IntPtr mime_type);
[DllImport ("gnomevfs-2")]
static extern Result gnome_vfs_mime_set_can_be_executable (IntPtr mime_type, bool value);
public bool CanBeExecutable {
get {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
bool result = gnome_vfs_mime_can_be_executable (mimetype_native);
GLib.Marshaller.Free (mimetype_native);
return result;
}
set {
IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
Result result = gnome_vfs_mime_set_can_be_executable (mimetype_native, value);
GLib.Marshaller.Free (mimetype_native);
Vfs.ThrowException (result);
}
}
public string Name {
get {
return mimetype;
}
}
public override string ToString ()
{
return mimetype;
}
public static string GetMimeTypeForUri (string uri)
{
IntPtr uri_native = GLib.Marshaller.StringToPtrGStrdup (uri.ToString ());
string mimetype = GLib.Marshaller.PtrToStringGFree (gnome_vfs_get_mime_type (uri_native));
GLib.Marshaller.Free (uri_native);
return mimetype;
}
}
}