/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
 *
 * Copyright (C) 2015 Richard Hughes <richard@hughsie.com>
 *
 * Licensed under the GNU Lesser General Public License Version 2.1
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 */

#if !defined (__APPSTREAM_GLIB_H) && !defined (AS_COMPILATION)
#error "Only <appstream-glib.h> can be included directly."
#endif

#ifndef __AS_MONITOR_H
#define __AS_MONITOR_H

#include <glib-object.h>
#include <gio/gio.h>

#define AS_TYPE_MONITOR			(as_monitor_get_type())
#define AS_MONITOR(obj)			(G_TYPE_CHECK_INSTANCE_CAST((obj), AS_TYPE_MONITOR, AsMonitor))
#define AS_MONITOR_CLASS(cls)		(G_TYPE_CHECK_CLASS_CAST((cls), AS_TYPE_MONITOR, AsMonitorClass))
#define AS_IS_MONITOR(obj)		(G_TYPE_CHECK_INSTANCE_TYPE((obj), AS_TYPE_MONITOR))
#define AS_IS_MONITOR_CLASS(cls)	(G_TYPE_CHECK_CLASS_TYPE((cls), AS_TYPE_MONITOR))
#define AS_MONITOR_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS((obj), AS_TYPE_MONITOR, AsMonitorClass))

G_BEGIN_DECLS

typedef struct _AsMonitor	AsMonitor;
typedef struct _AsMonitorClass	AsMonitorClass;

struct _AsMonitor
{
	GObject			parent;
};

struct _AsMonitorClass
{
	GObjectClass		parent_class;
	void			(*added)	(AsMonitor	*monitor,
						 const gchar	*filename);
	void			(*removed)	(AsMonitor	*monitor,
						 const gchar	*filename);
	void			(*changed)	(AsMonitor	*monitor,
						 const gchar	*filename);
	/*< private >*/
	void (*_as_reserved1)	(void);
	void (*_as_reserved2)	(void);
	void (*_as_reserved3)	(void);
	void (*_as_reserved4)	(void);
	void (*_as_reserved5)	(void);
	void (*_as_reserved6)	(void);
	void (*_as_reserved7)	(void);
};

/**
 * AsMonitorError:
 * @AS_MONITOR_ERROR_FAILED:			Generic failure
 *
 * The error type.
 **/
typedef enum {
	AS_MONITOR_ERROR_FAILED,
	/*< private >*/
	AS_MONITOR_ERROR_LAST
} AsMonitorError;

#define	AS_MONITOR_ERROR			as_monitor_error_quark ()

GType		 as_monitor_get_type		(void);
AsMonitor	*as_monitor_new			(void);
GQuark		 as_monitor_error_quark		(void);

gboolean	 as_monitor_add_directory	(AsMonitor	*monitor,
						 const gchar	*filename,
						 GCancellable	*cancellable,
						 GError		**error);
gboolean	 as_monitor_add_file		(AsMonitor	*monitor,
						 const gchar	*filename,
						 GCancellable	*cancellable,
						 GError		**error);

G_END_DECLS

#endif /* __AS_MONITOR_H */