/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
 *
 * Copyright (C) 2015 Richard Hughes <richard@hughsie.com>
 * Copyright (C) 2021-2024 Matthias Klumpp <matthias@tenstral.net>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#pragma once

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

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

G_BEGIN_DECLS

#define AS_TYPE_FILE_MONITOR (as_file_monitor_get_type ())
G_DECLARE_DERIVABLE_TYPE (AsFileMonitor, as_file_monitor, AS, FILE_MONITOR, GObject)

struct _AsFileMonitorClass {
	GObjectClass parent_class;
	void (*added) (AsFileMonitor *monitor, const gchar *filename);
	void (*removed) (AsFileMonitor *monitor, const gchar *filename);
	void (*changed) (AsFileMonitor *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);
};

/**
 * AsFileMonitorError:
 * @AS_FILE_MONITOR_ERROR_FAILED:			Generic failure
 *
 * The error type.
 **/
typedef enum {
	AS_FILE_MONITOR_ERROR_FAILED,
	/*< private >*/
	AS_FILE_MONITOR_ERROR_LAST
} AsFileMonitorError;

#define AS_FILE_MONITOR_ERROR as_file_monitor_error_quark ()

AsFileMonitor *as_file_monitor_new (void);
GQuark	       as_file_monitor_error_quark (void);

gboolean       as_file_monitor_add_directory (AsFileMonitor *monitor,
					      const gchar   *filename,
					      GCancellable  *cancellable,
					      GError	   **error);
gboolean       as_file_monitor_add_file (AsFileMonitor *monitor,
					 const gchar   *filename,
					 GCancellable  *cancellable,
					 GError	      **error);

G_END_DECLS