mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2025-10-31 16:32:18 +01:00
417f6a4bde
The license and copyright are already stated in human-readable form in these files, so this should be uncontroversial. Signed-off-by: Philip Withnall <pwithnall@gnome.org> Helps: #1415
117 lines
3.6 KiB
C
117 lines
3.6 KiB
C
/* GIO - GLib Input, Output and Streaming Library
|
|
*
|
|
* Copyright (C) 2006-2007 Red Hat, Inc.
|
|
* Copyright (C) 2007 Sebastian Dröge.
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1-or-later
|
|
*
|
|
* 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/>.
|
|
*
|
|
* Authors: Alexander Larsson <alexl@redhat.com>
|
|
* John McCutchan <john@johnmccutchan.com>
|
|
* Sebastian Dröge <slomo@circular-chaos.org>
|
|
* Ryan Lortie <desrt@desrt.ca>
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "ginotifyfilemonitor.h"
|
|
#include <gio/giomodule.h>
|
|
|
|
#define USE_INOTIFY 1
|
|
#include "inotify-helper.h"
|
|
|
|
struct _GInotifyFileMonitor
|
|
{
|
|
GLocalFileMonitor parent_instance;
|
|
|
|
inotify_sub *sub;
|
|
};
|
|
|
|
G_DEFINE_TYPE_WITH_CODE (GInotifyFileMonitor, g_inotify_file_monitor, G_TYPE_LOCAL_FILE_MONITOR,
|
|
g_io_extension_point_implement (G_LOCAL_FILE_MONITOR_EXTENSION_POINT_NAME,
|
|
g_define_type_id, "inotify", 20))
|
|
|
|
static gboolean
|
|
g_inotify_file_monitor_is_supported (void)
|
|
{
|
|
return _ih_startup ();
|
|
}
|
|
|
|
static void
|
|
g_inotify_file_monitor_start (GLocalFileMonitor *local_monitor,
|
|
const gchar *dirname,
|
|
const gchar *basename,
|
|
const gchar *filename,
|
|
GFileMonitorSource *source)
|
|
{
|
|
GInotifyFileMonitor *inotify_monitor = G_INOTIFY_FILE_MONITOR (local_monitor);
|
|
gboolean success G_GNUC_UNUSED /* when compiling with G_DISABLE_ASSERT */;
|
|
|
|
/* should already have been called, from is_supported() */
|
|
success = _ih_startup ();
|
|
g_assert (success);
|
|
|
|
inotify_monitor->sub = _ih_sub_new (dirname, basename, filename, source);
|
|
_ih_sub_add (inotify_monitor->sub);
|
|
}
|
|
|
|
static gboolean
|
|
g_inotify_file_monitor_cancel (GFileMonitor *monitor)
|
|
{
|
|
GInotifyFileMonitor *inotify_monitor = G_INOTIFY_FILE_MONITOR (monitor);
|
|
|
|
if (inotify_monitor->sub)
|
|
{
|
|
_ih_sub_cancel (inotify_monitor->sub);
|
|
_ih_sub_free (inotify_monitor->sub);
|
|
inotify_monitor->sub = NULL;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
g_inotify_file_monitor_finalize (GObject *object)
|
|
{
|
|
#ifndef G_DISABLE_ASSERT
|
|
GInotifyFileMonitor *inotify_monitor = G_INOTIFY_FILE_MONITOR (object);
|
|
#endif
|
|
|
|
/* must surely have been cancelled already */
|
|
g_assert (!inotify_monitor->sub);
|
|
|
|
G_OBJECT_CLASS (g_inotify_file_monitor_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
g_inotify_file_monitor_init (GInotifyFileMonitor* monitor)
|
|
{
|
|
}
|
|
|
|
static void
|
|
g_inotify_file_monitor_class_init (GInotifyFileMonitorClass* klass)
|
|
{
|
|
GObjectClass* gobject_class = G_OBJECT_CLASS (klass);
|
|
GFileMonitorClass *file_monitor_class = G_FILE_MONITOR_CLASS (klass);
|
|
GLocalFileMonitorClass *local_file_monitor_class = G_LOCAL_FILE_MONITOR_CLASS (klass);
|
|
|
|
local_file_monitor_class->is_supported = g_inotify_file_monitor_is_supported;
|
|
local_file_monitor_class->start = g_inotify_file_monitor_start;
|
|
local_file_monitor_class->mount_notify = TRUE;
|
|
file_monitor_class->cancel = g_inotify_file_monitor_cancel;
|
|
|
|
gobject_class->finalize = g_inotify_file_monitor_finalize;
|
|
}
|