[gnome-settings-daemon] rfkill: Add RFKill support plugin on Linux systems
- From: Bastien Nocera <hadess src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-settings-daemon] rfkill: Add RFKill support plugin on Linux systems
- Date: Fri, 5 Jul 2013 07:20:31 +0000 (UTC)
commit 444af32e343a79ca3db0f957bf73687a0f0df9ec
Author: Bastien Nocera <hadess hadess net>
Date: Thu Jul 4 15:33:43 2013 +0200
rfkill: Add RFKill support plugin on Linux systems
Based on a patch by Jasper St. Pierre <jstpierre mecheye net>
https://bugzilla.gnome.org/show_bug.cgi?id=703410
configure.ac | 18 +-
...gnome.settings-daemon.plugins.gschema.xml.in.in | 12 +
plugins/Makefile.am | 6 +
plugins/rfkill/Makefile.am | 64 ++++
plugins/rfkill/gsd-rfkill-manager.c | 351 ++++++++++++++++++++
plugins/rfkill/gsd-rfkill-manager.h | 58 ++++
plugins/rfkill/gsd-rfkill-plugin.c | 30 ++
plugins/rfkill/rfkill-glib.c | 350 +++++++++++++++++++
plugins/rfkill/rfkill-glib.h | 74 ++++
plugins/rfkill/rfkill.gnome-settings-plugin.in | 10 +
plugins/rfkill/rfkill.h | 107 ++++++
plugins/rfkill/test-rfkill.c | 7 +
po/POTFILES.in | 1 +
13 files changed, 1087 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 41ab4df..0679bac 100644
--- a/configure.ac
+++ b/configure.ac
@@ -388,6 +388,21 @@ fi
AM_CONDITIONAL(BUILD_PRINT_NOTIFICATIONS, [test x"$enable_cups" = x"yes"])
# ---------------------------------------------------------------------------
+# Rfkill
+# ---------------------------------------------------------------------------
+
+AC_ARG_ENABLE(rfkill,
+ AS_HELP_STRING([--disable-rfkill], [disable rfkill support (default: enabled)]),,
+ enable_rfkill=yes, enabled_rfkill=no)
+
+if test x"$enable_rfkill" != x"no" ; then
+ AC_CHECK_HEADERS([linux/rfkill.h],,
+ AC_MSG_ERROR([RFKill headers not found but rfkill support requested]))
+fi
+
+AM_CONDITIONAL(BUILD_RFKILL, [test x"$enable_rfkill" = x"yes"])
+
+# ---------------------------------------------------------------------------
# Enable Profiling
# ---------------------------------------------------------------------------
AC_ARG_ENABLE(profiling,
@@ -398,7 +413,6 @@ if test "x$enable_profiling" = "xyes"; then
AC_DEFINE(ENABLE_PROFILING,1,[enable profiling])
fi
-
# ---------------------------------------------------------------------------
# Plugins
# ---------------------------------------------------------------------------
@@ -505,6 +519,7 @@ plugins/mouse/Makefile
plugins/orientation/Makefile
plugins/print-notifications/Makefile
plugins/remote-display/Makefile
+plugins/rfkill/Makefile
plugins/screensaver-proxy/Makefile
plugins/smartcard/Makefile
plugins/sound/Makefile
@@ -564,6 +579,7 @@ echo "
Smartcard support: ${have_smartcard_support}
Cups support: ${enable_cups}
Wacom support: ${have_wacom}
+ RFKill support: ${enable_rfkill}
${NSS_DATABASE:+\
System nssdb: ${NSS_DATABASE}
}\
diff --git a/data/org.gnome.settings-daemon.plugins.gschema.xml.in.in
b/data/org.gnome.settings-daemon.plugins.gschema.xml.in.in
index 4150199..bea64f3 100644
--- a/data/org.gnome.settings-daemon.plugins.gschema.xml.in.in
+++ b/data/org.gnome.settings-daemon.plugins.gschema.xml.in.in
@@ -102,6 +102,18 @@
<_description>Priority to use for this plugin in gnome-settings-daemon startup queue</_description>
</key>
</schema>
+ <schema gettext-domain="@GETTEXT_PACKAGE@" id="org.gnome.settings-daemon.plugins.rfkill"
path="/org/gnome/settings-daemon/plugins/rfkill/">
+ <key name="active" type="b">
+ <default>true</default>
+ <_summary>Activation of this plugin</_summary>
+ <_description>Whether this plugin would be activated by gnome-settings-daemon or not</_description>
+ </key>
+ <key name="priority" type="i">
+ <default>0</default>
+ <_summary>Priority to use for this plugin</_summary>
+ <_description>Priority to use for this plugin in gnome-settings-daemon startup queue</_description>
+ </key>
+ </schema>
<schema gettext-domain="@GETTEXT_PACKAGE@" id="org.gnome.settings-daemon.plugins.screensaver-proxy"
path="/org/gnome/settings-daemon/plugins/screensaver-proxy/">
<key name="active" type="b">
<default>true</default>
diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index b3aed9e..787fd14 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -51,5 +51,11 @@ else
disabled_plugins += print-notifications
endif
+if BUILD_RFKILL
+enabled_plugins += rfkill
+else
+disabled_plugins += rfkill
+endif
+
SUBDIRS = common $(enabled_plugins)
DIST_SUBDIRS = $(SUBDIRS) $(disabled_plugins)
diff --git a/plugins/rfkill/Makefile.am b/plugins/rfkill/Makefile.am
new file mode 100644
index 0000000..73bf107
--- /dev/null
+++ b/plugins/rfkill/Makefile.am
@@ -0,0 +1,64 @@
+plugin_name = rfkill
+
+libexec_PROGRAMS = gsd-test-rfkill
+
+gsd_test_rfkill_SOURCES = \
+ gsd-rfkill-manager.h \
+ gsd-rfkill-manager.c \
+ rfkill-glib.c \
+ rfkill-glib.h \
+ rfkill.h \
+ test-rfkill.c
+
+gsd_test_rfkill_CFLAGS = \
+ -I$(top_srcdir)/gnome-settings-daemon \
+ -I$(top_srcdir)/plugins/common \
+ -DGNOME_SETTINGS_LOCALEDIR=\""$(datadir)/locale"\" \
+ $(PLUGIN_CFLAGS) \
+ $(SETTINGS_PLUGIN_CFLAGS) \
+ $(AM_CFLAGS)
+
+gsd_test_rfkill_LDADD = \
+ $(top_builddir)/gnome-settings-daemon/libgsd.la \
+ $(top_builddir)/plugins/common/libcommon.la \
+ $(SETTINGS_PLUGIN_LIBS)
+
+plugin_LTLIBRARIES = librfkill.la
+
+librfkill_la_SOURCES = \
+ gsd-rfkill-plugin.c \
+ gsd-rfkill-manager.h \
+ gsd-rfkill-manager.c \
+ rfkill-glib.c \
+ rfkill-glib.h \
+ rfkill.h
+
+librfkill_la_CPPFLAGS = \
+ -I$(top_srcdir)/gnome-settings-daemon \
+ -I$(top_srcdir)/data/ \
+ -DGNOME_SETTINGS_LOCALEDIR=\""$(datadir)/locale"\" \
+ -DLIBEXECDIR=\""$(libexecdir)"\" \
+ $(AM_CPPFLAGS)
+
+librfkill_la_CFLAGS = \
+ $(PLUGIN_CFLAGS) \
+ $(RFKILL_CFLAGS) \
+ $(SETTINGS_PLUGIN_CFLAGS) \
+ $(AM_CFLAGS)
+
+librfkill_la_LDFLAGS = \
+ $(GSD_PLUGIN_LDFLAGS)
+
+librfkill_la_LIBADD = \
+ $(RFKILL_LIBS) \
+ $(SETTINGS_PLUGIN_LIBS)
+
+plugin_in_files = rfkill.gnome-settings-plugin.in
+
+plugin_DATA = $(plugin_in_files:.gnome-settings-plugin.in=.gnome-settings-plugin)
+
+EXTRA_DIST = $(plugin_in_files)
+CLEANFILES = $(plugin_DATA)
+DISTCLEANFILES = $(plugin_DATA)
+
+ GSD_INTLTOOL_PLUGIN_RULE@
diff --git a/plugins/rfkill/gsd-rfkill-manager.c b/plugins/rfkill/gsd-rfkill-manager.c
new file mode 100644
index 0000000..80c61c2
--- /dev/null
+++ b/plugins/rfkill/gsd-rfkill-manager.c
@@ -0,0 +1,351 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann jhu edu>
+ * Copyright (C) 2010,2011 Red Hat, Inc.
+ *
+ * Author: Bastien Nocera <hadess hadess net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+
+#include <gio/gio.h>
+#include <string.h>
+
+#include "gnome-settings-plugin.h"
+#include "gnome-settings-profile.h"
+#include "gsd-rfkill-manager.h"
+#include "rfkill-glib.h"
+
+#define GSD_RFKILL_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSD_TYPE_RFKILL_MANAGER,
GsdRfkillManagerPrivate))
+
+struct GsdRfkillManagerPrivate
+{
+ GDBusNodeInfo *introspection_data;
+ guint name_id;
+ GDBusConnection *connection;
+
+ CcRfkillGlib *rfkill;
+ GHashTable *killswitches;
+};
+
+#define GSD_RFKILL_DBUS_NAME GSD_DBUS_NAME ".Rfkill"
+#define GSD_RFKILL_DBUS_PATH GSD_DBUS_PATH "/Rfkill"
+
+static const gchar introspection_xml[] =
+"<node>"
+" <interface name='org.gnome.SettingsDaemon.Rfkill'>"
+" <annotation name='org.freedesktop.DBus.GLib.CSymbol' value='gsd_rfkill_manager'/>"
+" <property name='AirplaneMode' type='b' access='readwrite'/>"
+" </interface>"
+"</node>";
+
+static void gsd_rfkill_manager_class_init (GsdRfkillManagerClass *klass);
+static void gsd_rfkill_manager_init (GsdRfkillManager *rfkill_manager);
+static void gsd_rfkill_manager_finalize (GObject *object);
+
+G_DEFINE_TYPE (GsdRfkillManager, gsd_rfkill_manager, G_TYPE_OBJECT)
+
+static gpointer manager_object = NULL;
+
+static GObject *
+gsd_rfkill_manager_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_properties)
+{
+ GsdRfkillManager *rfkill_manager;
+
+ rfkill_manager = GSD_RFKILL_MANAGER (G_OBJECT_CLASS (gsd_rfkill_manager_parent_class)->constructor
(type,
+
n_construct_properties,
+
construct_properties));
+
+ return G_OBJECT (rfkill_manager);
+}
+
+static void
+gsd_rfkill_manager_class_init (GsdRfkillManagerClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->constructor = gsd_rfkill_manager_constructor;
+ object_class->finalize = gsd_rfkill_manager_finalize;
+
+ g_type_class_add_private (klass, sizeof (GsdRfkillManagerPrivate));
+}
+
+static void
+gsd_rfkill_manager_init (GsdRfkillManager *manager)
+{
+ manager->priv = GSD_RFKILL_MANAGER_GET_PRIVATE (manager);
+}
+
+static gboolean
+engine_get_airplane_mode (GsdRfkillManager *manager)
+{
+ gboolean enabled;
+ GHashTableIter iter;
+ gpointer key, value;
+
+ enabled = TRUE;
+
+ g_hash_table_iter_init (&iter, manager->priv->killswitches);
+ while (g_hash_table_iter_next (&iter, &key, &value)) {
+ int idx, state;
+
+ idx = GPOINTER_TO_INT (key);
+ state = GPOINTER_TO_INT (value);
+ g_debug ("Killswitch %d is %s", idx, state ? "enabled" : "disabled");
+
+ /* A single device that's enabled? airplane mode is off */
+ if (state == FALSE) {
+ enabled = FALSE;
+ break;
+ }
+ }
+
+ return enabled;
+}
+
+static void
+rfkill_changed (CcRfkillGlib *rfkill,
+ GList *events,
+ GsdRfkillManager *manager)
+{
+ GList *l;
+ GVariant *params;
+
+ for (l = events; l != NULL; l = l->next) {
+ struct rfkill_event *event = l->data;
+
+ switch (event->op) {
+ case RFKILL_OP_ADD:
+ case RFKILL_OP_CHANGE:
+ g_hash_table_insert (manager->priv->killswitches,
+ GINT_TO_POINTER (event->idx),
+ GINT_TO_POINTER (event->soft || event->hard));
+ break;
+ case RFKILL_OP_DEL:
+ g_hash_table_remove (manager->priv->killswitches,
+ GINT_TO_POINTER (event->idx));
+ break;
+ }
+ }
+
+ /* not yet connected to the bus */
+ if (manager->priv->connection == NULL)
+ return;
+
+ params = g_variant_new_parsed ("('" GSD_RFKILL_DBUS_NAME "', [{'AirplaneMode', %v}], @as [])",
+ g_variant_new_boolean (engine_get_airplane_mode (manager)));
+
+ g_dbus_connection_emit_signal (manager->priv->connection,
+ NULL,
+ GSD_RFKILL_DBUS_PATH,
+ "org.freedesktop.DBus.Properties",
+ "PropertiesChanged",
+ params, NULL);
+}
+
+static void
+rfkill_set_cb (GObject *source_object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ gboolean ret;
+ GError *error = NULL;
+
+ ret = cc_rfkill_glib_send_event_finish (CC_RFKILL_GLIB (source_object), res, &error);
+ if (!ret) {
+ g_warning ("Failed to set RFKill: %s", error->message);
+ g_error_free (error);
+ }
+}
+
+static gboolean
+engine_set_airplane_mode (GsdRfkillManager *manager,
+ gboolean enable)
+{
+ struct rfkill_event event;
+
+ memset (&event, 0, sizeof(event));
+ event.op = RFKILL_OP_CHANGE_ALL;
+ event.type = RFKILL_TYPE_ALL;
+ event.soft = enable ? 1 : 0;
+ cc_rfkill_glib_send_event (manager->priv->rfkill, &event, NULL, rfkill_set_cb, manager);
+
+ return TRUE;
+}
+
+static gboolean
+handle_set_property (GDBusConnection *connection,
+ const gchar *sender,
+ const gchar *object_path,
+ const gchar *interface_name,
+ const gchar *property_name,
+ GVariant *value,
+ GError **error,
+ gpointer user_data)
+{
+ GsdRfkillManager *manager = GSD_RFKILL_MANAGER (user_data);
+
+ if (g_strcmp0 (property_name, "AirplaneMode") == 0) {
+ gboolean airplane_mode;
+ g_variant_get (value, "b", &airplane_mode);
+ return engine_set_airplane_mode (manager, airplane_mode);
+ }
+
+ return FALSE;
+}
+
+static GVariant *
+handle_get_property (GDBusConnection *connection,
+ const gchar *sender,
+ const gchar *object_path,
+ const gchar *interface_name,
+ const gchar *property_name,
+ GError **error,
+ gpointer user_data)
+{
+ GsdRfkillManager *manager = GSD_RFKILL_MANAGER (user_data);
+
+ /* Check session pointer as a proxy for whether the manager is in the
+ start or stop state */
+ if (manager->priv->connection == NULL) {
+ return NULL;
+ }
+
+ if (g_strcmp0 (property_name, "AirplaneMode") == 0) {
+ gboolean airplane_mode;
+ airplane_mode = engine_get_airplane_mode (manager);
+ return g_variant_new_boolean (airplane_mode);
+ }
+
+ return NULL;
+}
+
+static const GDBusInterfaceVTable interface_vtable =
+{
+ NULL,
+ handle_get_property,
+ handle_set_property
+};
+
+static void
+on_bus_gotten (GObject *source_object,
+ GAsyncResult *res,
+ GsdRfkillManager *manager)
+{
+ GDBusConnection *connection;
+ GError *error = NULL;
+
+ connection = g_bus_get_finish (res, &error);
+ if (connection == NULL) {
+ g_warning ("Could not get session bus: %s", error->message);
+ g_error_free (error);
+ return;
+ }
+ manager->priv->connection = connection;
+
+ g_dbus_connection_register_object (connection,
+ GSD_RFKILL_DBUS_PATH,
+ manager->priv->introspection_data->interfaces[0],
+ &interface_vtable,
+ manager,
+ NULL,
+ NULL);
+
+ manager->priv->name_id = g_bus_own_name_on_connection (connection,
+ GSD_RFKILL_DBUS_NAME,
+ G_BUS_NAME_OWNER_FLAGS_NONE,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+}
+
+gboolean
+gsd_rfkill_manager_start (GsdRfkillManager *manager,
+ GError **error)
+{
+ gnome_settings_profile_start (NULL);
+
+ manager->priv->introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
+ g_assert (manager->priv->introspection_data != NULL);
+
+ manager->priv->killswitches = g_hash_table_new (g_direct_hash, g_direct_equal);
+ manager->priv->rfkill = cc_rfkill_glib_new ();
+ g_signal_connect (G_OBJECT (manager->priv->rfkill), "changed",
+ G_CALLBACK (rfkill_changed), manager);
+ cc_rfkill_glib_open (manager->priv->rfkill);
+
+ /* Start process of owning a D-Bus name */
+ g_bus_get (G_BUS_TYPE_SESSION,
+ NULL,
+ (GAsyncReadyCallback) on_bus_gotten,
+ manager);
+
+ gnome_settings_profile_end (NULL);
+
+ return TRUE;
+}
+
+void
+gsd_rfkill_manager_stop (GsdRfkillManager *manager)
+{
+ GsdRfkillManagerPrivate *p = manager->priv;
+
+ g_debug ("Stopping rfkill manager");
+
+ if (manager->priv->name_id != 0)
+ g_bus_unown_name (manager->priv->name_id);
+
+ g_clear_pointer (&p->introspection_data, g_dbus_node_info_unref);
+ g_clear_object (&p->connection);
+ g_clear_object (&p->rfkill);
+ g_clear_pointer (&p->killswitches, g_hash_table_destroy);
+}
+
+static void
+gsd_rfkill_manager_finalize (GObject *object)
+{
+ GsdRfkillManager *manager;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (GSD_IS_RFKILL_MANAGER (object));
+
+ manager = GSD_RFKILL_MANAGER (object);
+
+ g_return_if_fail (manager->priv != NULL);
+
+ gsd_rfkill_manager_stop (manager);
+
+ G_OBJECT_CLASS (gsd_rfkill_manager_parent_class)->finalize (object);
+}
+
+GsdRfkillManager *
+gsd_rfkill_manager_new (void)
+{
+ if (manager_object != NULL) {
+ g_object_ref (manager_object);
+ } else {
+ manager_object = g_object_new (GSD_TYPE_RFKILL_MANAGER, NULL);
+ g_object_add_weak_pointer (manager_object,
+ (gpointer *) &manager_object);
+ }
+
+ return GSD_RFKILL_MANAGER (manager_object);
+}
diff --git a/plugins/rfkill/gsd-rfkill-manager.h b/plugins/rfkill/gsd-rfkill-manager.h
new file mode 100644
index 0000000..c047c39
--- /dev/null
+++ b/plugins/rfkill/gsd-rfkill-manager.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann jhu edu>
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifndef __GSD_RFKILL_MANAGER_H
+#define __GSD_RFKILL_MANAGER_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define GSD_TYPE_RFKILL_MANAGER (gsd_rfkill_manager_get_type ())
+#define GSD_RFKILL_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GSD_TYPE_RFKILL_MANAGER,
GsdRfkillManager))
+#define GSD_RFKILL_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GSD_TYPE_RFKILL_MANAGER,
GsdRfkillManagerClass))
+#define GSD_IS_RFKILL_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GSD_TYPE_RFKILL_MANAGER))
+#define GSD_IS_RFKILL_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GSD_TYPE_RFKILL_MANAGER))
+#define GSD_RFKILL_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GSD_TYPE_RFKILL_MANAGER,
GsdRfkillManagerClass))
+
+typedef struct GsdRfkillManagerPrivate GsdRfkillManagerPrivate;
+
+typedef struct
+{
+ GObject parent;
+ GsdRfkillManagerPrivate *priv;
+} GsdRfkillManager;
+
+typedef struct
+{
+ GObjectClass parent_class;
+} GsdRfkillManagerClass;
+
+GType gsd_rfkill_manager_get_type (void);
+
+GsdRfkillManager * gsd_rfkill_manager_new (void);
+gboolean gsd_rfkill_manager_start (GsdRfkillManager *manager,
+ GError **error);
+void gsd_rfkill_manager_stop (GsdRfkillManager *manager);
+
+G_END_DECLS
+
+#endif /* __GSD_RFKILL_MANAGER_H */
diff --git a/plugins/rfkill/gsd-rfkill-plugin.c b/plugins/rfkill/gsd-rfkill-plugin.c
new file mode 100644
index 0000000..0a16db4
--- /dev/null
+++ b/plugins/rfkill/gsd-rfkill-plugin.c
@@ -0,0 +1,30 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann jhu edu>
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+
+#include <glib/gi18n-lib.h>
+#include <gmodule.h>
+
+#include "gnome-settings-plugin.h"
+#include "gsd-rfkill-manager.h"
+
+GNOME_SETTINGS_PLUGIN_REGISTER (GsdRfkill, gsd_rfkill)
diff --git a/plugins/rfkill/rfkill-glib.c b/plugins/rfkill/rfkill-glib.c
new file mode 100644
index 0000000..aabce67
--- /dev/null
+++ b/plugins/rfkill/rfkill-glib.c
@@ -0,0 +1,350 @@
+/*
+ *
+ * gnome-bluetooth - Bluetooth integration for GNOME
+ *
+ * Copyright (C) 2012 Bastien Nocera <hadess hadess net>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include <glib.h>
+#include <gio/gio.h>
+#include <gio/gunixoutputstream.h>
+
+#include "rfkill-glib.h"
+
+enum {
+ CHANGED,
+ LAST_SIGNAL
+};
+
+static int signals[LAST_SIGNAL] = { 0 };
+
+#define CC_RFKILL_GLIB_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), \
+ CC_RFKILL_TYPE_GLIB, CcRfkillGlibPrivate))
+
+struct CcRfkillGlibPrivate {
+ GOutputStream *stream;
+ GIOChannel *channel;
+ guint watch_id;
+};
+
+G_DEFINE_TYPE(CcRfkillGlib, cc_rfkill_glib, G_TYPE_OBJECT)
+
+gboolean
+cc_rfkill_glib_send_event_finish (CcRfkillGlib *rfkill,
+ GAsyncResult *res,
+ GError **error)
+{
+ GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (res);
+
+ g_return_val_if_fail (RFKILL_IS_GLIB (rfkill), FALSE);
+ g_warn_if_fail (g_simple_async_result_get_source_tag (simple) == cc_rfkill_glib_send_event);
+
+ if (g_simple_async_result_propagate_error (simple, error))
+ return FALSE;
+
+ return (g_simple_async_result_get_op_res_gssize (simple) >= 0);
+}
+
+static void
+write_done_cb (GObject *source_object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (user_data);
+ GError *error = NULL;
+ gssize ret;
+
+ ret = g_output_stream_write_finish (G_OUTPUT_STREAM (source_object), res, &error);
+ if (ret < 0)
+ g_simple_async_result_take_error (simple, error);
+ else
+ g_simple_async_result_set_op_res_gssize (simple, ret);
+
+ g_simple_async_result_complete_in_idle (simple);
+ g_object_unref (simple);
+}
+
+void
+cc_rfkill_glib_send_event (CcRfkillGlib *rfkill,
+ struct rfkill_event *event,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ GSimpleAsyncResult *simple;
+
+ g_return_if_fail (RFKILL_IS_GLIB (rfkill));
+ g_return_if_fail (rfkill->priv->stream);
+
+ simple = g_simple_async_result_new (G_OBJECT (rfkill),
+ callback,
+ user_data,
+ cc_rfkill_glib_send_event);
+
+ g_output_stream_write_async (rfkill->priv->stream,
+ event, sizeof(struct rfkill_event),
+ G_PRIORITY_DEFAULT,
+ cancellable, write_done_cb, simple);
+}
+
+static const char *
+type_to_string (unsigned int type)
+{
+ switch (type) {
+ case RFKILL_TYPE_ALL:
+ return "ALL";
+ case RFKILL_TYPE_WLAN:
+ return "WLAN";
+ case RFKILL_TYPE_BLUETOOTH:
+ return "RFKILL";
+ case RFKILL_TYPE_UWB:
+ return "UWB";
+ case RFKILL_TYPE_WIMAX:
+ return "WIMAX";
+ case RFKILL_TYPE_WWAN:
+ return "WWAN";
+ default:
+ return "UNKNOWN";
+ }
+}
+
+static const char *
+op_to_string (unsigned int op)
+{
+ switch (op) {
+ case RFKILL_OP_ADD:
+ return "ADD";
+ case RFKILL_OP_DEL:
+ return "DEL";
+ case RFKILL_OP_CHANGE:
+ return "CHANGE";
+ case RFKILL_OP_CHANGE_ALL:
+ return "CHANGE_ALL";
+ default:
+ g_assert_not_reached ();
+ }
+}
+
+static void
+print_event (struct rfkill_event *event)
+{
+ g_debug ("RFKILL event: idx %u type %u (%s) op %u (%s) soft %u hard %u",
+ event->idx,
+ event->type, type_to_string (event->type),
+ event->op, op_to_string (event->op),
+ event->soft, event->hard);
+}
+
+static void
+emit_changed_signal_and_free (CcRfkillGlib *rfkill,
+ GList *events)
+{
+ if (events == NULL)
+ return;
+
+ g_signal_emit (G_OBJECT (rfkill),
+ signals[CHANGED],
+ 0, events);
+ g_list_free_full (events, g_free);
+}
+
+static gboolean
+event_cb (GIOChannel *source,
+ GIOCondition condition,
+ CcRfkillGlib *rfkill)
+{
+ GList *events;
+
+ events = NULL;
+
+ if (condition & G_IO_IN) {
+ GIOStatus status;
+ struct rfkill_event event;
+ gsize read;
+
+ status = g_io_channel_read_chars (source,
+ (char *) &event,
+ sizeof(event),
+ &read,
+ NULL);
+
+ while (status == G_IO_STATUS_NORMAL && read == sizeof(event)) {
+ struct rfkill_event *event_ptr;
+
+ print_event (&event);
+
+ event_ptr = g_memdup (&event, sizeof(event));
+ events = g_list_prepend (events, event_ptr);
+
+ status = g_io_channel_read_chars (source,
+ (char *) &event,
+ sizeof(event),
+ &read,
+ NULL);
+ }
+ events = g_list_reverse (events);
+ } else {
+ g_debug ("something else happened");
+ return FALSE;
+ }
+
+ emit_changed_signal_and_free (rfkill, events);
+
+ return TRUE;
+}
+
+static void
+cc_rfkill_glib_init (CcRfkillGlib *rfkill)
+{
+ CcRfkillGlibPrivate *priv;
+
+ priv = CC_RFKILL_GLIB_GET_PRIVATE (rfkill);
+ rfkill->priv = priv;
+}
+
+int
+cc_rfkill_glib_open (CcRfkillGlib *rfkill)
+{
+ CcRfkillGlibPrivate *priv;
+ int fd;
+ int ret;
+ GList *events;
+
+ g_return_val_if_fail (RFKILL_IS_GLIB (rfkill), -1);
+ g_return_val_if_fail (rfkill->priv->stream, -1);
+
+ priv = rfkill->priv;
+
+ fd = open("/dev/rfkill", O_RDWR);
+ if (fd < 0) {
+ if (errno == EACCES)
+ g_warning ("Could not open RFKILL control device, please verify your installation");
+ return fd;
+ }
+
+ ret = fcntl(fd, F_SETFL, O_NONBLOCK);
+ if (ret < 0) {
+ g_debug ("Can't set RFKILL control device to non-blocking");
+ close(fd);
+ return ret;
+ }
+
+ events = NULL;
+
+ while (1) {
+ struct rfkill_event event;
+ struct rfkill_event *event_ptr;
+ ssize_t len;
+
+ len = read(fd, &event, sizeof(event));
+ if (len < 0) {
+ if (errno == EAGAIN)
+ break;
+ g_debug ("Reading of RFKILL events failed");
+ break;
+ }
+
+ if (len != RFKILL_EVENT_SIZE_V1) {
+ g_warning ("Wrong size of RFKILL event\n");
+ continue;
+ }
+
+ if (event.op != RFKILL_OP_ADD)
+ continue;
+
+ g_debug ("Read killswitch of type '%s' (idx=%d): soft %d hard %d",
+ type_to_string (event.type),
+ event.idx, event.soft, event.hard);
+
+ event_ptr = g_memdup (&event, sizeof(event));
+ events = g_list_prepend (events, event_ptr);
+ }
+
+ /* Setup monitoring */
+ priv->channel = g_io_channel_unix_new (fd);
+ priv->watch_id = g_io_add_watch (priv->channel,
+ G_IO_IN | G_IO_HUP | G_IO_ERR,
+ (GIOFunc) event_cb,
+ rfkill);
+
+ events = g_list_reverse (events);
+ emit_changed_signal_and_free (rfkill, events);
+
+ /* Setup write stream */
+ priv->stream = g_unix_output_stream_new (fd, TRUE);
+
+ return fd;
+}
+
+static void
+cc_rfkill_glib_finalize (GObject *object)
+{
+ CcRfkillGlib *rfkill;
+ CcRfkillGlibPrivate *priv;
+
+ rfkill = CC_RFKILL_GLIB (object);
+ priv = rfkill->priv;
+
+ /* cleanup monitoring */
+ if (priv->watch_id > 0) {
+ g_source_remove (priv->watch_id);
+ priv->watch_id = 0;
+ g_io_channel_shutdown (priv->channel, FALSE, NULL);
+ g_io_channel_unref (priv->channel);
+ }
+ g_clear_object (&priv->stream);
+
+ G_OBJECT_CLASS(cc_rfkill_glib_parent_class)->finalize(object);
+}
+
+static void
+cc_rfkill_glib_class_init(CcRfkillGlibClass *klass)
+{
+ GObjectClass *object_class = (GObjectClass *) klass;
+
+ g_type_class_add_private(klass, sizeof(CcRfkillGlibPrivate));
+ object_class->finalize = cc_rfkill_glib_finalize;
+
+ signals[CHANGED] =
+ g_signal_new ("changed",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (CcRfkillGlibClass, changed),
+ NULL, NULL,
+ NULL,
+ G_TYPE_NONE, 1, G_TYPE_POINTER);
+
+}
+
+CcRfkillGlib *
+cc_rfkill_glib_new (void)
+{
+ return CC_RFKILL_GLIB (g_object_new (CC_RFKILL_TYPE_GLIB, NULL));
+}
diff --git a/plugins/rfkill/rfkill-glib.h b/plugins/rfkill/rfkill-glib.h
new file mode 100644
index 0000000..4ac8b68
--- /dev/null
+++ b/plugins/rfkill/rfkill-glib.h
@@ -0,0 +1,74 @@
+/*
+ *
+ * gnome-bluetooth - Bluetooth integration for GNOME
+ *
+ * Copyright (C) 2012 Bastien Nocera <hadess hadess net>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __CC_RFKILL_GLIB_H
+#define __CC_RFKILL_GLIB_H
+
+#include <glib-object.h>
+#include <gio/gio.h>
+#include "rfkill.h"
+
+G_BEGIN_DECLS
+
+#define CC_RFKILL_TYPE_GLIB (cc_rfkill_glib_get_type())
+#define CC_RFKILL_GLIB(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), \
+ CC_RFKILL_TYPE_GLIB, CcRfkillGlib))
+#define CC_RFKILL_GLIB_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), \
+ CC_RFKILL_TYPE_GLIB, CcRfkillGlibClass))
+#define RFKILL_IS_GLIB(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), \
+ CC_RFKILL_TYPE_GLIB))
+#define RFKILL_IS_GLIB_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), \
+ CC_RFKILL_TYPE_GLIB))
+#define RFKILL_GET_GLIB_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), \
+ CC_RFKILL_TYPE_GLIB, CcRfkillGlibClass))
+
+typedef struct CcRfkillGlibPrivate CcRfkillGlibPrivate;
+
+typedef struct _CcRfkillGlib {
+ GObject parent;
+ CcRfkillGlibPrivate *priv;
+} CcRfkillGlib;
+
+typedef struct _CcRfkillGlibClass {
+ GObjectClass parent_class;
+
+ void (*changed) (CcRfkillGlib *rfkill, GList *events);
+} CcRfkillGlibClass;
+
+GType cc_rfkill_glib_get_type (void);
+CcRfkillGlib *cc_rfkill_glib_new (void);
+int cc_rfkill_glib_open (CcRfkillGlib *rfkill);
+
+void cc_rfkill_glib_send_event (CcRfkillGlib *rfkill,
+ struct rfkill_event *event,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data);
+
+gboolean cc_rfkill_glib_send_event_finish (CcRfkillGlib *rfkill,
+ GAsyncResult *res,
+ GError **error);
+
+G_END_DECLS
+
+#endif /* __CC_RFKILL_GLIB_H */
diff --git a/plugins/rfkill/rfkill.gnome-settings-plugin.in b/plugins/rfkill/rfkill.gnome-settings-plugin.in
new file mode 100644
index 0000000..27412a2
--- /dev/null
+++ b/plugins/rfkill/rfkill.gnome-settings-plugin.in
@@ -0,0 +1,10 @@
+[GNOME Settings Plugin]
+Module=rfkill
+IAge=0
+# Default Priority
+# Priority=100
+_Name=Rfkill
+_Description=Rfkill plugin
+Authors=Bastien Nocera
+Copyright=Copyright © 2013
+Website=
diff --git a/plugins/rfkill/rfkill.h b/plugins/rfkill/rfkill.h
new file mode 100644
index 0000000..abb2c66
--- /dev/null
+++ b/plugins/rfkill/rfkill.h
@@ -0,0 +1,107 @@
+#ifndef __RFKILL_H
+#define __RFKILL_H
+
+/*
+ * Copyright (C) 2006 - 2007 Ivo van Doorn
+ * Copyright (C) 2007 Dmitry Torokhov
+ * Copyright 2009 Johannes Berg <johannes sipsolutions net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/types.h>
+
+/* define userspace visible states */
+#define RFKILL_STATE_SOFT_BLOCKED 0
+#define RFKILL_STATE_UNBLOCKED 1
+#define RFKILL_STATE_HARD_BLOCKED 2
+
+/**
+ * enum rfkill_type - type of rfkill switch.
+ *
+ * @RFKILL_TYPE_ALL: toggles all switches (requests only - not a switch type)
+ * @RFKILL_TYPE_WLAN: switch is on a 802.11 wireless network device.
+ * @RFKILL_TYPE_BLUETOOTH: switch is on a bluetooth device.
+ * @RFKILL_TYPE_UWB: switch is on a ultra wideband device.
+ * @RFKILL_TYPE_WIMAX: switch is on a WiMAX device.
+ * @RFKILL_TYPE_WWAN: switch is on a wireless WAN device.
+ * @RFKILL_TYPE_GPS: switch is on a GPS device.
+ * @RFKILL_TYPE_FM: switch is on a FM radio device.
+ * @NUM_RFKILL_TYPES: number of defined rfkill types
+ */
+enum rfkill_type {
+ RFKILL_TYPE_ALL = 0,
+ RFKILL_TYPE_WLAN,
+ RFKILL_TYPE_BLUETOOTH,
+ RFKILL_TYPE_UWB,
+ RFKILL_TYPE_WIMAX,
+ RFKILL_TYPE_WWAN,
+ RFKILL_TYPE_GPS,
+ RFKILL_TYPE_FM,
+ NUM_RFKILL_TYPES,
+};
+
+/**
+ * enum rfkill_operation - operation types
+ * @RFKILL_OP_ADD: a device was added
+ * @RFKILL_OP_DEL: a device was removed
+ * @RFKILL_OP_CHANGE: a device's state changed -- userspace changes one device
+ * @RFKILL_OP_CHANGE_ALL: userspace changes all devices (of a type, or all)
+ */
+enum rfkill_operation {
+ RFKILL_OP_ADD = 0,
+ RFKILL_OP_DEL,
+ RFKILL_OP_CHANGE,
+ RFKILL_OP_CHANGE_ALL,
+};
+
+/**
+ * struct rfkill_event - events for userspace on /dev/rfkill
+ * @idx: index of dev rfkill
+ * @type: type of the rfkill struct
+ * @op: operation code
+ * @hard: hard state (0/1)
+ * @soft: soft state (0/1)
+ *
+ * Structure used for userspace communication on /dev/rfkill,
+ * used for events from the kernel and control to the kernel.
+ */
+struct rfkill_event {
+ __u32 idx;
+ __u8 type;
+ __u8 op;
+ __u8 soft, hard;
+} __attribute__((packed));
+
+/*
+ * We are planning to be backward and forward compatible with changes
+ * to the event struct, by adding new, optional, members at the end.
+ * When reading an event (whether the kernel from userspace or vice
+ * versa) we need to accept anything that's at least as large as the
+ * version 1 event size, but might be able to accept other sizes in
+ * the future.
+ *
+ * One exception is the kernel -- we already have two event sizes in
+ * that we've made the 'hard' member optional since our only option
+ * is to ignore it anyway.
+ */
+#define RFKILL_EVENT_SIZE_V1 8
+
+/* ioctl for turning off rfkill-input (if present) */
+#define RFKILL_IOC_MAGIC 'R'
+#define RFKILL_IOC_NOINPUT 1
+#define RFKILL_IOCTL_NOINPUT _IO(RFKILL_IOC_MAGIC, RFKILL_IOC_NOINPUT)
+
+/* and that's all userspace gets */
+
+#endif /* RFKILL_H */
diff --git a/plugins/rfkill/test-rfkill.c b/plugins/rfkill/test-rfkill.c
new file mode 100644
index 0000000..251b313
--- /dev/null
+++ b/plugins/rfkill/test-rfkill.c
@@ -0,0 +1,7 @@
+#define NEW gsd_rfkill_manager_new
+#define START gsd_rfkill_manager_start
+#define STOP gsd_rfkill_manager_stop
+#define MANAGER GsdRfkillManager
+#include "gsd-rfkill-manager.h"
+
+#include "test-plugin.h"
diff --git a/po/POTFILES.in b/po/POTFILES.in
index eb87766..2a2b0de 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -45,6 +45,7 @@ plugins/print-notifications/gsd-printer.c
plugins/print-notifications/gsd-print-notifications-manager.c
[type: gettext/ini]plugins/print-notifications/print-notifications.gnome-settings-plugin.in
[type: gettext/ini]plugins/remote-display/remote-display.gnome-settings-plugin.in
+[type: gettext/ini]plugins/rfkill/rfkill.gnome-settings-plugin.in
[type: gettext/ini]plugins/screensaver-proxy/screensaver-proxy.gnome-settings-plugin.in
plugins/smartcard/gsd-smartcard.c
plugins/smartcard/gsd-smartcard-manager.c
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