/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * Copyright (C) 2008 Novell, Inc.
 * Copyright (C) 2008 - 2015 Red Hat, Inc.
 */

#ifndef __NM_VPN_EDITOR_H__
#define __NM_VPN_EDITOR_H__

#if !defined(__NETWORKMANAGER_H_INSIDE__) && !defined(NETWORKMANAGER_COMPILATION)
    #error "Only <NetworkManager.h> can be included directly."
#endif

#include <glib.h>
#include <glib-object.h>
#include "nm-types.h"

#include "nm-vpn-editor-plugin.h"

G_BEGIN_DECLS

/*****************************************************************************/
/* Editor interface                               */
/*****************************************************************************/

#define NM_TYPE_VPN_EDITOR    (nm_vpn_editor_get_type())
#define NM_VPN_EDITOR(obj)    (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_VPN_EDITOR, NMVpnEditor))
#define NM_IS_VPN_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_VPN_EDITOR))
#define NM_VPN_EDITOR_GET_INTERFACE(obj) \
    (G_TYPE_INSTANCE_GET_INTERFACE((obj), NM_TYPE_VPN_EDITOR, NMVpnEditorInterface))

/**
 * NMVpnEditorInterface:
 * @g_iface: the parent interface
 * @get_widget: return the #GtkWidget for the VPN editor's UI
 * @placeholder: not currently used
 * @update_connection: called to save the user-entered options to the connection
 *   object.  Should return %FALSE and set @error if the current options are
 *   invalid.  @error should contain enough information for the plugin to
 *   determine which UI widget is invalid at a later point in time.  For
 *   example, creating unique error codes for what error occurred and populating
 *   the message field of @error with the name of the invalid property.
 * @changed: emitted when the value of a UI widget changes.  May trigger a
 *   validity check via @update_connection to write values to the connection.
 *
 * Interface for editing a specific #NMConnection
 */
typedef struct {
    GTypeInterface g_iface;

    GObject *(*get_widget)(NMVpnEditor *editor);

    void (*placeholder)(void);

    gboolean (*update_connection)(NMVpnEditor *editor, NMConnection *connection, GError **error);

    void (*changed)(NMVpnEditor *editor);
} NMVpnEditorInterface;

GType nm_vpn_editor_get_type(void);

GObject *nm_vpn_editor_get_widget(NMVpnEditor *editor);

gboolean
nm_vpn_editor_update_connection(NMVpnEditor *editor, NMConnection *connection, GError **error);

G_END_DECLS

#endif /* __NM_VPN_EDITOR_H__ */