1 /* GIO - GLib Input, Output and Streaming Library
2 *
3 * Copyright (C) 2006-2007 Red Hat, Inc.
4 * Copyright (C) 2006-2007 Red Hat, Inc.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General
17 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
18 *
19 * Author: Vlad Grecescu <b100dian@gmail.com>
20 * Author: Chun-wei Fan <fanc999@yahoo.com.tw>
21 *
22 */
23
24 #include "config.h"
25
26 #include "gwin32filemonitor.h"
27 #include "gwin32fsmonitorutils.h"
28
29 #include <windows.h>
30
31 G_DEFINE_TYPE_WITH_CODE (GWin32FileMonitor, g_win32_file_monitor, G_TYPE_LOCAL_FILE_MONITOR,
32 g_io_extension_point_implement (G_LOCAL_FILE_MONITOR_EXTENSION_POINT_NAME,
33 g_define_type_id, "win32filemonitor", 20))
34
35 static void
g_win32_file_monitor_start(GLocalFileMonitor * monitor,const gchar * dirname,const gchar * basename,const gchar * filename,GFileMonitorSource * source)36 g_win32_file_monitor_start (GLocalFileMonitor *monitor,
37 const gchar *dirname,
38 const gchar *basename,
39 const gchar *filename,
40 GFileMonitorSource *source)
41 {
42 GWin32FileMonitor *win32_monitor = G_WIN32_FILE_MONITOR (monitor);
43
44 win32_monitor->priv->fms = source;
45
46 if (filename == NULL && basename == NULL)
47 g_win32_fs_monitor_init (win32_monitor->priv, dirname, NULL, FALSE);
48 else if (basename != NULL)
49 g_win32_fs_monitor_init (win32_monitor->priv, dirname, basename, TRUE);
50 else
51 g_win32_fs_monitor_init (win32_monitor->priv, NULL, filename, TRUE);
52 }
53
54 static gboolean
g_win32_file_monitor_is_supported(void)55 g_win32_file_monitor_is_supported (void)
56 {
57 return TRUE;
58 }
59
60 static void
g_win32_file_monitor_init(GWin32FileMonitor * monitor)61 g_win32_file_monitor_init (GWin32FileMonitor *monitor)
62 {
63 monitor->priv = g_win32_fs_monitor_create (TRUE);
64
65 monitor->priv->self = G_FILE_MONITOR (monitor);
66 }
67
68 static void
g_win32_file_monitor_finalize(GObject * object)69 g_win32_file_monitor_finalize (GObject *object)
70 {
71 GWin32FileMonitor *monitor;
72
73 monitor = G_WIN32_FILE_MONITOR (object);
74
75 g_win32_fs_monitor_finalize (monitor->priv);
76
77 G_OBJECT_CLASS (g_win32_file_monitor_parent_class)->finalize (object);
78 }
79
80 static gboolean
g_win32_file_monitor_cancel(GFileMonitor * monitor)81 g_win32_file_monitor_cancel (GFileMonitor* monitor)
82 {
83 GWin32FileMonitor *file_monitor;
84
85 file_monitor = G_WIN32_FILE_MONITOR (monitor);
86
87 g_win32_fs_monitor_close_handle (file_monitor->priv);
88
89 return TRUE;
90 }
91
92 static void
g_win32_file_monitor_class_init(GWin32FileMonitorClass * klass)93 g_win32_file_monitor_class_init (GWin32FileMonitorClass *klass)
94 {
95 GObjectClass* gobject_class = G_OBJECT_CLASS (klass);
96 GFileMonitorClass *file_monitor_class = G_FILE_MONITOR_CLASS (klass);
97 GLocalFileMonitorClass *local_file_monitor_class = G_LOCAL_FILE_MONITOR_CLASS (klass);
98
99 gobject_class->finalize = g_win32_file_monitor_finalize;
100 file_monitor_class->cancel = g_win32_file_monitor_cancel;
101
102 local_file_monitor_class->is_supported = g_win32_file_monitor_is_supported;
103 local_file_monitor_class->start = g_win32_file_monitor_start;
104 }
105