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7ca7eb453e
* gnomevfs/MimeType.cs : remove string from all pinvoke sigs. now adheres to the const/non-const conventions specified in the vfs headers. Fixes #77534. svn path=/trunk/gtk-sharp/; revision=58615
179 lines
6 KiB
C#
179 lines
6 KiB
C#
// MimeType.cs - Mime-type bindings.
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//
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// Authors: Jeroen Zwartepoorte <jeroen@xs4all.nl>
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//
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// Copyright (c) 2004 Jeroen Zwartepoorte
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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 Gnome.Vfs {
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public class MimeType {
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public static readonly string UnknownMimeType = "application/octet-stream";
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private string mimetype;
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[DllImport ("gnomevfs-2")]
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static extern IntPtr gnome_vfs_get_mime_type (IntPtr uri);
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public MimeType (Uri uri)
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{
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IntPtr uri_native = GLib.Marshaller.StringToPtrGStrdup (uri.ToString ());
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mimetype = GLib.Marshaller.PtrToStringGFree (gnome_vfs_get_mime_type (uri_native));
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GLib.Marshaller.Free (uri_native);
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}
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[DllImport ("gnomevfs-2")]
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static extern bool gnome_vfs_mime_type_is_known (IntPtr mime_type);
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public MimeType (string mimetype)
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{
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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if (!gnome_vfs_mime_type_is_known (mimetype_native))
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throw new ArgumentException ("Unknown mimetype");
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this.mimetype = mimetype;
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GLib.Marshaller.Free (mimetype_native);
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}
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[DllImport ("gnomevfs-2")]
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static extern IntPtr gnome_vfs_get_mime_type_for_data (ref byte data, int size);
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public MimeType (byte[] buffer, int size)
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{
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mimetype = GLib.Marshaller.Utf8PtrToString (gnome_vfs_get_mime_type_for_data (ref buffer[0], size));
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}
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[DllImport ("gnomevfs-2")]
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static extern MimeActionType gnome_vfs_mime_get_default_action_type (IntPtr mime_type);
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[DllImport ("gnomevfs-2")]
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static extern Result gnome_vfs_mime_set_default_action_type (IntPtr mime_type, MimeActionType action_type);
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public MimeActionType DefaultActionType {
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get {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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MimeActionType result = gnome_vfs_mime_get_default_action_type (mimetype_native);
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GLib.Marshaller.Free (mimetype_native);
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return result;
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}
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set {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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Result result = gnome_vfs_mime_set_default_action_type (mimetype_native, value);
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GLib.Marshaller.Free (mimetype_native);
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Vfs.ThrowException (result);
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}
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}
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[DllImport ("gnomevfs-2")]
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static extern MimeAction gnome_vfs_mime_get_default_action (IntPtr mime_type);
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public MimeAction DefaultAction {
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get {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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MimeAction result = gnome_vfs_mime_get_default_action (mimetype_native);
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GLib.Marshaller.Free (mimetype_native);
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return result;
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}
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}
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[DllImport ("gnomevfs-2")]
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static extern IntPtr gnome_vfs_mime_get_description (IntPtr mime_type);
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[DllImport ("gnomevfs-2")]
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static extern Result gnome_vfs_mime_set_description (IntPtr mime_type, IntPtr description);
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public string Description {
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get {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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string result = GLib.Marshaller.Utf8PtrToString (gnome_vfs_mime_get_description (mimetype_native));
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GLib.Marshaller.Free (mimetype_native);
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return result;
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}
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set {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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IntPtr desc_native = GLib.Marshaller.StringToPtrGStrdup (value);
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Result result = gnome_vfs_mime_set_description (mimetype_native, desc_native);
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GLib.Marshaller.Free (mimetype_native);
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GLib.Marshaller.Free (desc_native);
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Vfs.ThrowException (result);
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}
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}
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[DllImport ("gnomevfs-2")]
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static extern IntPtr gnome_vfs_mime_get_icon (IntPtr mime_type);
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[DllImport ("gnomevfs-2")]
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static extern Result gnome_vfs_mime_set_icon (IntPtr mime_type, IntPtr filename);
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public string Icon {
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get {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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string result = GLib.Marshaller.Utf8PtrToString (gnome_vfs_mime_get_icon (mimetype_native));
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GLib.Marshaller.Free (mimetype_native);
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return result;
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}
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set {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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IntPtr icon_native = GLib.Marshaller.StringToPtrGStrdup (value);
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Result result = gnome_vfs_mime_set_icon (mimetype_native, icon_native);
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GLib.Marshaller.Free (mimetype_native);
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GLib.Marshaller.Free (icon_native);
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Vfs.ThrowException (result);
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}
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}
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[DllImport ("gnomevfs-2")]
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static extern bool gnome_vfs_mime_can_be_executable (IntPtr mime_type);
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[DllImport ("gnomevfs-2")]
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static extern Result gnome_vfs_mime_set_can_be_executable (IntPtr mime_type, bool value);
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public bool CanBeExecutable {
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get {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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bool result = gnome_vfs_mime_can_be_executable (mimetype_native);
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GLib.Marshaller.Free (mimetype_native);
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return result;
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}
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set {
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IntPtr mimetype_native = GLib.Marshaller.StringToPtrGStrdup (mimetype);
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Result result = gnome_vfs_mime_set_can_be_executable (mimetype_native, value);
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GLib.Marshaller.Free (mimetype_native);
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Vfs.ThrowException (result);
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}
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}
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public string Name {
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get {
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return mimetype;
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}
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}
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public override string ToString ()
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{
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return mimetype;
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}
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public static string GetMimeTypeForUri (string uri)
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{
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IntPtr uri_native = GLib.Marshaller.StringToPtrGStrdup (uri.ToString ());
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string mimetype = GLib.Marshaller.PtrToStringGFree (gnome_vfs_get_mime_type (uri_native));
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GLib.Marshaller.Free (uri_native);
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return mimetype;
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}
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}
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}
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