1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*
* Copyright (C) 2016 Red Hat Inc.
*
* 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.
*/
#ifndef __TRACKER_NOTIFIER_H__
#define __TRACKER_NOTIFIER_H__
#if !defined (__LIBTRACKER_SPARQL_INSIDE__) && !defined (TRACKER_COMPILATION)
#error "only <libtracker-sparql/tracker-sparql.h> must be included directly."
#endif
#include <gio/gio.h>
#include <libtracker-sparql/tracker-version.h>
G_BEGIN_DECLS
#define TRACKER_TYPE_NOTIFIER (tracker_notifier_get_type ())
#define TRACKER_TYPE_NOTIFIER_EVENT (tracker_notifier_event_get_type ())
TRACKER_AVAILABLE_IN_ALL
G_DECLARE_DERIVABLE_TYPE (TrackerNotifier, tracker_notifier, TRACKER, NOTIFIER, GObject)
/**
* TrackerNotifierEvent:
*
* The <structname>TrackerNotifierEvent</structname> struct represents a
* change event in the stored data.
*/
typedef struct _TrackerNotifierEvent TrackerNotifierEvent;
/**
* TrackerNotifierEventType:
* @TRACKER_NOTIFIER_EVENT_CREATE: An element was created.
* @TRACKER_NOTIFIER_EVENT_DELETE: An element was deleted.
* @TRACKER_NOTIFIER_EVENT_UPDATE: An element was updated.
*
* Notifier event types.
*/
typedef enum {
TRACKER_NOTIFIER_EVENT_CREATE,
TRACKER_NOTIFIER_EVENT_DELETE,
TRACKER_NOTIFIER_EVENT_UPDATE
} TrackerNotifierEventType;
TRACKER_AVAILABLE_IN_ALL
guint tracker_notifier_signal_subscribe (TrackerNotifier *notifier,
GDBusConnection *connection,
const gchar *service,
const gchar *object_path,
const gchar *graph);
TRACKER_AVAILABLE_IN_ALL
void tracker_notifier_signal_unsubscribe (TrackerNotifier *notifier,
guint handler_id);
TRACKER_AVAILABLE_IN_ALL
GType tracker_notifier_event_get_type (void) G_GNUC_CONST;
TRACKER_AVAILABLE_IN_ALL
TrackerNotifierEventType
tracker_notifier_event_get_event_type (TrackerNotifierEvent *event);
TRACKER_AVAILABLE_IN_ALL
gint64 tracker_notifier_event_get_id (TrackerNotifierEvent *event);
TRACKER_AVAILABLE_IN_ALL
const gchar * tracker_notifier_event_get_urn (TrackerNotifierEvent *event);
G_END_DECLS
#endif /* __TRACKER_NOTIFIER_H__ */
|
