Whitespace fix

1 files changed, 416 insertions, 416 deletions

diff --git a/src/indicator-service.c b/src/indicator-service.c
index de3a0cf..be1db51 100644
--- a/src/indicator-service.c
+++ b/src/indicator-service.c
@@ -40,32 +40,32 @@ static GVariant * bus_watch (IndicatorService * service, const gchar * sender);
 
 /* Private Stuff */
 /**
-	IndicatorSevicePrivate:
-	@name: The DBus well known name for the service.
-	@timeout: The source ID for the timeout event.
-	@watcher: A list of processes on dbus that are watching us.
-	@this_service_version: The version to hand out that we're
-		implementing.  May not be set, so we'll send zero (default).
-	@dbus_registration: The handle for this object being registered
-		on dbus.
+    IndicatorSevicePrivate:
+    @name: The DBus well known name for the service.
+    @timeout: The source ID for the timeout event.
+    @watcher: A list of processes on dbus that are watching us.
+    @this_service_version: The version to hand out that we're
+        implementing.  May not be set, so we'll send zero (default).
+    @dbus_registration: The handle for this object being registered
+        on dbus.
 */
 typedef struct _IndicatorServicePrivate IndicatorServicePrivate;
 struct _IndicatorServicePrivate {
-	gchar * name;
-	GDBusConnection * bus;
-	GCancellable * bus_cancel;
-	guint timeout;
-	guint timeout_length;
-	GHashTable * watchers;
-	guint this_service_version;
-	guint dbus_registration;
-	gboolean replace_mode;
+    gchar * name;
+    GDBusConnection * bus;
+    GCancellable * bus_cancel;
+    guint timeout;
+    guint timeout_length;
+    GHashTable * watchers;
+    guint this_service_version;
+    guint dbus_registration;
+    gboolean replace_mode;
 };
 
 /* Signals Stuff */
 enum {
-	SHUTDOWN,
-	LAST_SIGNAL
+    SHUTDOWN,
+    LAST_SIGNAL
 };
 
 static guint signals[LAST_SIGNAL] = { 0 };
@@ -74,9 +74,9 @@ static guint signals[LAST_SIGNAL] = { 0 };
 /* Enum for the properties so that they can be quickly
    found and looked up. */
 enum {
-	PROP_0,
-	PROP_NAME,
-	PROP_VERSION
+    PROP_0,
+    PROP_NAME,
+    PROP_VERSION
 };
 
 /* The strings so that they can be slowly looked up. */
@@ -85,7 +85,7 @@ enum {
 
 /* GObject Stuff */
 #define INDICATOR_SERVICE_GET_PRIVATE(o) \
-			(G_TYPE_INSTANCE_GET_PRIVATE ((o), INDICATOR_SERVICE_TYPE, IndicatorServicePrivate))
+            (G_TYPE_INSTANCE_GET_PRIVATE ((o), INDICATOR_SERVICE_TYPE, IndicatorServicePrivate))
 
 static void indicator_service_class_init (IndicatorServiceClass *klass);
 static void indicator_service_init       (IndicatorService *self);
@@ -96,15 +96,15 @@ static void indicator_service_finalize   (GObject *object);
 static void set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
 static void get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
 static void try_and_get_name (IndicatorService * service);
-static void bus_method_call (GDBusConnection * connection, const gchar * sender, const gchar * path, const gchar * interface, const gchar * method, GVariant * params, GDBusMethodInvocation * invocation, gpointer user_data); 
+static void bus_method_call (GDBusConnection * connection, const gchar * sender, const gchar * path, const gchar * interface, const gchar * method, GVariant * params, GDBusMethodInvocation * invocation, gpointer user_data);
 
 /* GDBus Stuff */
 static GDBusNodeInfo *            node_info = NULL;
 static GDBusInterfaceInfo *       interface_info = NULL;
 static GDBusInterfaceVTable       interface_table = {
-	.method_call  = bus_method_call,
-	.get_property = NULL, /* No properties */
-	.set_property = NULL  /* No properties */
+    .method_call  = bus_method_call,
+    .get_property = NULL, /* No properties */
+    .set_property = NULL  /* No properties */
 };
 
 /* THE define */
@@ -113,66 +113,66 @@ G_DEFINE_TYPE_WITH_PRIVATE (IndicatorService, indicator_service, G_TYPE_OBJECT);
 static void
 indicator_service_class_init (IndicatorServiceClass *klass)
 {
-	GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
-	object_class->dispose = indicator_service_dispose;
-	object_class->finalize = indicator_service_finalize;
-
-	/* Property funcs */
-	object_class->set_property = set_property;
-	object_class->get_property = get_property;
-
-	/* Properties */
-	g_object_class_install_property(object_class, PROP_NAME,
-	                                g_param_spec_string(PROP_NAME_S,
-	                                                    "The DBus name for this service",
-	                                                    "This is the name that should be used on DBus for this service.",
-	                                                    NULL,
-	                                                    G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-	g_object_class_install_property(object_class, PROP_VERSION,
-	                                g_param_spec_uint(PROP_VERSION_S,
-	                                                  "The version of the service that we're implementing.",
-	                                                  "A number to represent the version of the other APIs the service provides.  This should match across the manager and the service",
-	                                                  0, G_MAXUINT, 0,
-	                                                  G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-	/* Signals */
-
-	/**
-		IndicatorService::shutdown:
-		@arg0: The #IndicatorService object
-		
-		Signaled when the service should shutdown as no one
-		is listening anymore.
-	*/
-	signals[SHUTDOWN] = g_signal_new (INDICATOR_SERVICE_SIGNAL_SHUTDOWN,
-	                                  G_TYPE_FROM_CLASS(klass),
-	                                  G_SIGNAL_RUN_LAST,
-	                                  G_STRUCT_OFFSET (IndicatorServiceClass, shutdown),
-	                                  NULL, NULL,
-	                                  g_cclosure_marshal_VOID__VOID,
-	                                  G_TYPE_NONE, 0, G_TYPE_NONE);
-
-	/* Setting up the DBus interfaces */
-	if (node_info == NULL) {
-		GError * error = NULL;
-
-		node_info = g_dbus_node_info_new_for_xml(_indicator_service, &error);
-		if (error != NULL) {
-			g_error("Unable to parse Indicator Service Interface description: %s", error->message);
-			g_error_free(error);
-		}
-	}
-
-	if (interface_info == NULL) {
-		interface_info = g_dbus_node_info_lookup_interface(node_info, INDICATOR_SERVICE_INTERFACE);
-
-		if (interface_info == NULL) {
-			g_error("Unable to find interface '" INDICATOR_SERVICE_INTERFACE "'");
-		}
-	}
-
-	return;
+    GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+    object_class->dispose = indicator_service_dispose;
+    object_class->finalize = indicator_service_finalize;
+
+    /* Property funcs */
+    object_class->set_property = set_property;
+    object_class->get_property = get_property;
+
+    /* Properties */
+    g_object_class_install_property(object_class, PROP_NAME,
+                                    g_param_spec_string(PROP_NAME_S,
+                                                        "The DBus name for this service",
+                                                        "This is the name that should be used on DBus for this service.",
+                                                        NULL,
+                                                        G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+    g_object_class_install_property(object_class, PROP_VERSION,
+                                    g_param_spec_uint(PROP_VERSION_S,
+                                                      "The version of the service that we're implementing.",
+                                                      "A number to represent the version of the other APIs the service provides.  This should match across the manager and the service",
+                                                      0, G_MAXUINT, 0,
+                                                      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+    /* Signals */
+
+    /**
+        IndicatorService::shutdown:
+        @arg0: The #IndicatorService object
+
+        Signaled when the service should shutdown as no one
+        is listening anymore.
+    */
+    signals[SHUTDOWN] = g_signal_new (INDICATOR_SERVICE_SIGNAL_SHUTDOWN,
+                                      G_TYPE_FROM_CLASS(klass),
+                                      G_SIGNAL_RUN_LAST,
+                                      G_STRUCT_OFFSET (IndicatorServiceClass, shutdown),
+                                      NULL, NULL,
+                                      g_cclosure_marshal_VOID__VOID,
+                                      G_TYPE_NONE, 0, G_TYPE_NONE);
+
+    /* Setting up the DBus interfaces */
+    if (node_info == NULL) {
+        GError * error = NULL;
+
+        node_info = g_dbus_node_info_new_for_xml(_indicator_service, &error);
+        if (error != NULL) {
+            g_error("Unable to parse Indicator Service Interface description: %s", error->message);
+            g_error_free(error);
+        }
+    }
+
+    if (interface_info == NULL) {
+        interface_info = g_dbus_node_info_lookup_interface(node_info, INDICATOR_SERVICE_INTERFACE);
+
+        if (interface_info == NULL) {
+            g_error("Unable to find interface '" INDICATOR_SERVICE_INTERFACE "'");
+        }
+    }
+
+    return;
 }
 
 /* This function builds the variables, sets up the dbus
@@ -182,46 +182,46 @@ indicator_service_class_init (IndicatorServiceClass *klass)
 static void
 indicator_service_init (IndicatorService *self)
 {
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(self);
-
-	/* Get the private variables in a decent state */
-	priv->name = NULL;
-	priv->timeout = 0;
-	priv->watchers = NULL;
-	priv->bus = NULL;
-	priv->bus_cancel = NULL;
-	priv->this_service_version = 0;
-	priv->timeout_length = 500;
-	priv->dbus_registration = 0;
-	priv->replace_mode = FALSE;
-
-	const gchar * timeoutenv = g_getenv("INDICATOR_SERVICE_SHUTDOWN_TIMEOUT");
-	if (timeoutenv != NULL) {
-		gdouble newtimeout = g_strtod(timeoutenv, NULL);
-		if (newtimeout >= 1.0f) {
-			priv->timeout_length = newtimeout;
-			g_debug("Setting shutdown timeout to: %u", priv->timeout_length);
-		}
-	}
-
-	const gchar * replaceenv = g_getenv("INDICATOR_SERVICE_REPLACE_MODE");
-	if (replaceenv != NULL) {
-		priv->replace_mode = TRUE;
-		g_debug("Putting into replace mode");
-	}
-
-	/* NOTE: We're using g_free here because that's what needs to
-	   happen and we're watchers_remove as well to clean up the dbus
-	   watches we've setup. */
-	priv->watchers = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, watchers_remove);
-
-	priv->bus_cancel = g_cancellable_new();
-	g_bus_get(G_BUS_TYPE_SESSION,
-	          priv->bus_cancel,
-	          bus_get_cb,
-	          self);
-
-	return;
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(self);
+
+    /* Get the private variables in a decent state */
+    priv->name = NULL;
+    priv->timeout = 0;
+    priv->watchers = NULL;
+    priv->bus = NULL;
+    priv->bus_cancel = NULL;
+    priv->this_service_version = 0;
+    priv->timeout_length = 500;
+    priv->dbus_registration = 0;
+    priv->replace_mode = FALSE;
+
+    const gchar * timeoutenv = g_getenv("INDICATOR_SERVICE_SHUTDOWN_TIMEOUT");
+    if (timeoutenv != NULL) {
+        gdouble newtimeout = g_strtod(timeoutenv, NULL);
+        if (newtimeout >= 1.0f) {
+            priv->timeout_length = newtimeout;
+            g_debug("Setting shutdown timeout to: %u", priv->timeout_length);
+        }
+    }
+
+    const gchar * replaceenv = g_getenv("INDICATOR_SERVICE_REPLACE_MODE");
+    if (replaceenv != NULL) {
+        priv->replace_mode = TRUE;
+        g_debug("Putting into replace mode");
+    }
+
+    /* NOTE: We're using g_free here because that's what needs to
+       happen and we're watchers_remove as well to clean up the dbus
+       watches we've setup. */
+    priv->watchers = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, watchers_remove);
+
+    priv->bus_cancel = g_cancellable_new();
+    g_bus_get(G_BUS_TYPE_SESSION,
+              priv->bus_cancel,
+              bus_get_cb,
+              self);
+
+    return;
 }
 
 /* Unrefcounting the proxies and making sure that our
@@ -229,32 +229,32 @@ indicator_service_init (IndicatorService *self)
 static void
 indicator_service_dispose (GObject *object)
 {
-	IndicatorService * service = INDICATOR_SERVICE(object);
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
+    IndicatorService * service = INDICATOR_SERVICE(object);
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
 
-	g_clear_pointer (&priv->watchers, g_hash_table_destroy);
+    g_clear_pointer (&priv->watchers, g_hash_table_destroy);
 
-	if (priv->timeout != 0) {
-		g_source_remove(priv->timeout);
-		priv->timeout = 0;
-	}
+    if (priv->timeout != 0) {
+        g_source_remove(priv->timeout);
+        priv->timeout = 0;
+    }
 
-	if (priv->dbus_registration != 0) {
-		g_dbus_connection_unregister_object(priv->bus, priv->dbus_registration);
-		/* Don't care if it fails, there's nothing we can do */
-		priv->dbus_registration = 0;
-	}
+    if (priv->dbus_registration != 0) {
+        g_dbus_connection_unregister_object(priv->bus, priv->dbus_registration);
+        /* Don't care if it fails, there's nothing we can do */
+        priv->dbus_registration = 0;
+    }
 
-	g_clear_object (&priv->bus);
+    g_clear_object (&priv->bus);
 
-	if (priv->bus_cancel != NULL) {
-		g_cancellable_cancel(priv->bus_cancel);
-		g_object_unref(priv->bus_cancel);
-		priv->bus_cancel = NULL;
-	}
+    if (priv->bus_cancel != NULL) {
+        g_cancellable_cancel(priv->bus_cancel);
+        g_object_unref(priv->bus_cancel);
+        priv->bus_cancel = NULL;
+    }
 
-	G_OBJECT_CLASS (indicator_service_parent_class)->dispose (object);
-	return;
+    G_OBJECT_CLASS (indicator_service_parent_class)->dispose (object);
+    return;
 }
 
 /* Freeing the name we're looking for and all of the
@@ -262,14 +262,14 @@ indicator_service_dispose (GObject *object)
 static void
 indicator_service_finalize (GObject *object)
 {
-	IndicatorService * service = INDICATOR_SERVICE(object);
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
+    IndicatorService * service = INDICATOR_SERVICE(object);
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
 
-	g_free (priv->name);
-	g_clear_pointer (&priv->watchers, g_hash_table_destroy);
+    g_free (priv->name);
+    g_clear_pointer (&priv->watchers, g_hash_table_destroy);
 
-	G_OBJECT_CLASS (indicator_service_parent_class)->finalize (object);
-	return;
+    G_OBJECT_CLASS (indicator_service_parent_class)->finalize (object);
+    return;
 }
 
 /* Either copies a string for the name or it just grabs
@@ -277,36 +277,36 @@ indicator_service_finalize (GObject *object)
 static void
 set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec)
 {
-	IndicatorService * self = INDICATOR_SERVICE(object);
-	g_return_if_fail(self != NULL);
-
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(self);
-	g_return_if_fail(priv != NULL);
-
-	switch (prop_id) {
-	/* *********************** */
-	case PROP_NAME:
-		if (G_VALUE_HOLDS_STRING(value)) {
-			if (priv->name != NULL) {
-				g_error("Name can not be set twice!");
-			}
-			priv->name = g_value_dup_string(value);
-			try_and_get_name(self);
-		} else {
-			g_warning("Name property requires a string value.");
-		}
-		break;
-	/* *********************** */
-	case PROP_VERSION:
-		priv->this_service_version = g_value_get_uint(value);
-		break;
-	/* *********************** */
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-
-	return;
+    IndicatorService * self = INDICATOR_SERVICE(object);
+    g_return_if_fail(self != NULL);
+
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(self);
+    g_return_if_fail(priv != NULL);
+
+    switch (prop_id) {
+    /* *********************** */
+    case PROP_NAME:
+        if (G_VALUE_HOLDS_STRING(value)) {
+            if (priv->name != NULL) {
+                g_error("Name can not be set twice!");
+            }
+            priv->name = g_value_dup_string(value);
+            try_and_get_name(self);
+        } else {
+            g_warning("Name property requires a string value.");
+        }
+        break;
+    /* *********************** */
+    case PROP_VERSION:
+        priv->this_service_version = g_value_get_uint(value);
+        break;
+    /* *********************** */
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        break;
+    }
+
+    return;
 }
 
 /* Copies out the name into a value or the version number.
@@ -314,70 +314,70 @@ set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec
 static void
 get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec)
 {
-	IndicatorService * self = INDICATOR_SERVICE(object);
-	g_return_if_fail(self != NULL);
-
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(self);
-	g_return_if_fail(priv != NULL);
-
-	switch (prop_id) {
-	/* *********************** */
-	case PROP_NAME:
-		if (G_VALUE_HOLDS_STRING(value)) {
-			g_value_set_string(value, priv->name);
-		} else {
-			g_warning("Name property requires a string value.");
-		}
-		break;
-	/* *********************** */
-	case PROP_VERSION:
-		g_value_set_uint(value, priv->this_service_version);
-		break;
-	/* *********************** */
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-
-	return;
+    IndicatorService * self = INDICATOR_SERVICE(object);
+    g_return_if_fail(self != NULL);
+
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(self);
+    g_return_if_fail(priv != NULL);
+
+    switch (prop_id) {
+    /* *********************** */
+    case PROP_NAME:
+        if (G_VALUE_HOLDS_STRING(value)) {
+            g_value_set_string(value, priv->name);
+        } else {
+            g_warning("Name property requires a string value.");
+        }
+        break;
+    /* *********************** */
+    case PROP_VERSION:
+        g_value_set_uint(value, priv->this_service_version);
+        break;
+    /* *********************** */
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        break;
+    }
+
+    return;
 }
 
 /* Callback for getting our connection to DBus */
 static void
 bus_get_cb (__attribute__((unused)) GObject * object, GAsyncResult * res, gpointer user_data)
 {
-	GError * error = NULL;
-	GDBusConnection * connection = g_bus_get_finish(res, &error);
-
-	if (error != NULL) {
-		g_warning("Unable to get a connection to the session DBus: %s", error->message);
-		g_error_free(error);
-		exit (0);
-	}
-
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
-
-	g_warn_if_fail(priv->bus == NULL);
-	priv->bus = connection;
-
-	if (priv->bus_cancel != NULL) {
-		g_object_unref(priv->bus_cancel);
-		priv->bus_cancel = NULL;
-	}
-
-	/* Now register our object on our new connection */
-	priv->dbus_registration = g_dbus_connection_register_object(priv->bus,
-	                                                            INDICATOR_SERVICE_OBJECT,
-	                                                            interface_info,
-	                                                            &interface_table,
-	                                                            user_data,
-	                                                            NULL,
-	                                                            &error);
-	if (error != NULL) {
-		g_error("Unable to register the object to DBus: %s", error->message);
-	}
-
-	return;
+    GError * error = NULL;
+    GDBusConnection * connection = g_bus_get_finish(res, &error);
+
+    if (error != NULL) {
+        g_warning("Unable to get a connection to the session DBus: %s", error->message);
+        g_error_free(error);
+        exit (0);
+    }
+
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
+
+    g_warn_if_fail(priv->bus == NULL);
+    priv->bus = connection;
+
+    if (priv->bus_cancel != NULL) {
+        g_object_unref(priv->bus_cancel);
+        priv->bus_cancel = NULL;
+    }
+
+    /* Now register our object on our new connection */
+    priv->dbus_registration = g_dbus_connection_register_object(priv->bus,
+                                                                INDICATOR_SERVICE_OBJECT,
+                                                                interface_info,
+                                                                &interface_table,
+                                                                user_data,
+                                                                NULL,
+                                                                &error);
+    if (error != NULL) {
+        g_error("Unable to register the object to DBus: %s", error->message);
+    }
+
+    return;
 }
 
 /* A method has been called from our dbus inteface.  Figure out what it
@@ -385,21 +385,21 @@ bus_get_cb (__attribute__((unused)) GObject * object, GAsyncResult * res, gpoint
 static void
 bus_method_call (__attribute__((unused)) GDBusConnection * connection, const gchar * sender, __attribute__((unused)) const gchar * path, __attribute__((unused)) const gchar * interface, const gchar * method, __attribute__((unused)) GVariant * params, GDBusMethodInvocation * invocation, gpointer user_data)
 {
-	IndicatorService * service = INDICATOR_SERVICE(user_data);
-	GVariant * retval = NULL;
-
-	if (g_strcmp0(method, "Watch") == 0) {
-		retval = bus_watch(service, sender);
-	} else if (g_strcmp0(method, "UnWatch") == 0) {
-		unwatch_core(service, sender);
-	} else if (g_strcmp0(method, "Shutdown") == 0) {
-		g_signal_emit(G_OBJECT(service), signals[SHUTDOWN], 0, TRUE);
-	} else {
-		g_warning("Calling method '%s' on the indicator service and it's unknown", method);
-	}
-
-	g_dbus_method_invocation_return_value(invocation, retval);
-	return;
+    IndicatorService * service = INDICATOR_SERVICE(user_data);
+    GVariant * retval = NULL;
+
+    if (g_strcmp0(method, "Watch") == 0) {
+        retval = bus_watch(service, sender);
+    } else if (g_strcmp0(method, "UnWatch") == 0) {
+        unwatch_core(service, sender);
+    } else if (g_strcmp0(method, "Shutdown") == 0) {
+        g_signal_emit(G_OBJECT(service), signals[SHUTDOWN], 0, TRUE);
+    } else {
+        g_warning("Calling method '%s' on the indicator service and it's unknown", method);
+    }
+
+    g_dbus_method_invocation_return_value(invocation, retval);
+    return;
 }
 
 /* A function to remove the signals on a proxy before we destroy
@@ -407,8 +407,8 @@ bus_method_call (__attribute__((unused)) GDBusConnection * connection, const gch
 static void
 watchers_remove (gpointer value)
 {
-	g_bus_unwatch_name(GPOINTER_TO_UINT(value));
-	return;
+    g_bus_unwatch_name(GPOINTER_TO_UINT(value));
+    return;
 }
 
 /* This is the function that gets executed if we timeout
@@ -417,13 +417,13 @@ watchers_remove (gpointer value)
 static gboolean
 timeout_no_watchers (gpointer data)
 {
-	g_warning("No watchers, service timing out.");
-	if (g_getenv("INDICATOR_ALLOW_NO_WATCHERS") == NULL) {
-		g_signal_emit(G_OBJECT(data), signals[SHUTDOWN], 0, TRUE);
-	} else {
-		g_warning("\tblocked by environment variable.");
-	}
-	return FALSE;
+    g_warning("No watchers, service timing out.");
+    if (g_getenv("INDICATOR_ALLOW_NO_WATCHERS") == NULL) {
+        g_signal_emit(G_OBJECT(data), signals[SHUTDOWN], 0, TRUE);
+    } else {
+        g_warning("\tblocked by environment variable.");
+    }
+    return FALSE;
 }
 
 /* Callback saying that the name we were looking for has been
@@ -432,23 +432,23 @@ timeout_no_watchers (gpointer data)
 static void
 try_and_get_name_acquired_cb (GDBusConnection * connection, __attribute__((unused)) const gchar * name, gpointer user_data)
 {
-	g_return_if_fail(connection != NULL);
-	g_return_if_fail(INDICATOR_IS_SERVICE(user_data));
+    g_return_if_fail(connection != NULL);
+    g_return_if_fail(INDICATOR_IS_SERVICE(user_data));
 
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
 
-	/* Check to see if we already had a timer, if so we want to
-	   extend it a bit. */
-	if (priv->timeout != 0) {
-		g_source_remove(priv->timeout);
-		priv->timeout = 0;
-	}
+    /* Check to see if we already had a timer, if so we want to
+       extend it a bit. */
+    if (priv->timeout != 0) {
+        g_source_remove(priv->timeout);
+        priv->timeout = 0;
+    }
 
-	/* Allow some extra time at start up as things can be in high
-	   contention then. */
-	priv->timeout = g_timeout_add(priv->timeout_length * 2, timeout_no_watchers, user_data);
+    /* Allow some extra time at start up as things can be in high
+       contention then. */
+    priv->timeout = g_timeout_add(priv->timeout_length * 2, timeout_no_watchers, user_data);
 
-	return;
+    return;
 }
 
 /* Callback saying that we didn't get the name, so we need to
@@ -456,57 +456,57 @@ try_and_get_name_acquired_cb (GDBusConnection * connection, __attribute__((unuse
 static void
 try_and_get_name_lost_cb (GDBusConnection * connection, const gchar * name, gpointer user_data)
 {
-	g_return_if_fail(connection != NULL);
-	g_return_if_fail(INDICATOR_IS_SERVICE(user_data));
-
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
-
-	if (!priv->replace_mode) {
-		g_warning("Name request failed.");
-		g_signal_emit(G_OBJECT(user_data), signals[SHUTDOWN], 0, TRUE);
-	} else {
-		/* If we're in replace mode we can be a little more trickey
-		   here.  We're going to tell the other guy to shutdown and hope
-		   that we get the name. */
-		GDBusMessage * message = NULL;
-		message = g_dbus_message_new_method_call(name,
-		                                         INDICATOR_SERVICE_OBJECT,
-		                                         INDICATOR_SERVICE_INTERFACE,
-		                                         "Shutdown");
-
-		g_dbus_connection_send_message(connection, message, G_DBUS_SEND_MESSAGE_FLAGS_NONE, NULL, NULL);
-		g_object_unref(message);
-
-		/* Check to see if we need to clean up a timeout */
-		if (priv->timeout != 0) {
-			g_source_remove(priv->timeout);
-			priv->timeout = 0;
-		}
-
-		/* Set a timeout for no watchers if we can't get the name */
-		priv->timeout = g_timeout_add(priv->timeout_length * 4, timeout_no_watchers, user_data);
-	}
-
-	return;
+    g_return_if_fail(connection != NULL);
+    g_return_if_fail(INDICATOR_IS_SERVICE(user_data));
+
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
+
+    if (!priv->replace_mode) {
+        g_warning("Name request failed.");
+        g_signal_emit(G_OBJECT(user_data), signals[SHUTDOWN], 0, TRUE);
+    } else {
+        /* If we're in replace mode we can be a little more trickey
+           here.  We're going to tell the other guy to shutdown and hope
+           that we get the name. */
+        GDBusMessage * message = NULL;
+        message = g_dbus_message_new_method_call(name,
+                                                 INDICATOR_SERVICE_OBJECT,
+                                                 INDICATOR_SERVICE_INTERFACE,
+                                                 "Shutdown");
+
+        g_dbus_connection_send_message(connection, message, G_DBUS_SEND_MESSAGE_FLAGS_NONE, NULL, NULL);
+        g_object_unref(message);
+
+        /* Check to see if we need to clean up a timeout */
+        if (priv->timeout != 0) {
+            g_source_remove(priv->timeout);
+            priv->timeout = 0;
+        }
+
+        /* Set a timeout for no watchers if we can't get the name */
+        priv->timeout = g_timeout_add(priv->timeout_length * 4, timeout_no_watchers, user_data);
+    }
+
+    return;
 }
 
 /* This function sets up the request for the name on dbus. */
 static void
 try_and_get_name (IndicatorService * service)
 {
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
-	g_return_if_fail(priv->name != NULL);
-
-	g_bus_own_name(G_BUS_TYPE_SESSION,
-	               priv->name,
-	               G_BUS_NAME_OWNER_FLAGS_NONE,
-	               NULL, /* bus acquired */
-	               try_and_get_name_acquired_cb, /* name acquired */
-	               try_and_get_name_lost_cb, /* name lost */
-	               service,
-	               NULL); /* user data destroy */
-
-	return;
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
+    g_return_if_fail(priv->name != NULL);
+
+    g_bus_own_name(G_BUS_TYPE_SESSION,
+                   priv->name,
+                   G_BUS_NAME_OWNER_FLAGS_NONE,
+                   NULL, /* bus acquired */
+                   try_and_get_name_acquired_cb, /* name acquired */
+                   try_and_get_name_lost_cb, /* name lost */
+                   service,
+                   NULL); /* user data destroy */
+
+    return;
 }
 
 /* When the watcher vanishes we don't really care about it
@@ -514,17 +514,17 @@ try_and_get_name (IndicatorService * service)
 static void
 watcher_vanished_cb (__attribute__((unused)) GDBusConnection * connection, const gchar * name, gpointer user_data)
 {
-	g_return_if_fail(INDICATOR_IS_SERVICE(user_data));
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
+    g_return_if_fail(INDICATOR_IS_SERVICE(user_data));
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(user_data);
 
-	gpointer finddata = g_hash_table_lookup(priv->watchers, name);
-	if (finddata != NULL) {
-		unwatch_core(INDICATOR_SERVICE(user_data), name);
-	} else {
-		g_warning("Odd, we were watching for '%s' and it disappeard, but then it wasn't in the hashtable.", name);
-	}
+    gpointer finddata = g_hash_table_lookup(priv->watchers, name);
+    if (finddata != NULL) {
+        unwatch_core(INDICATOR_SERVICE(user_data), name);
+    } else {
+        g_warning("Odd, we were watching for '%s' and it disappeard, but then it wasn't in the hashtable.", name);
+    }
 
-	return;
+    return;
 }
 
 /* Here is the function that gets called by the dbus
@@ -534,31 +534,31 @@ watcher_vanished_cb (__attribute__((unused)) GDBusConnection * connection, const
 static GVariant *
 bus_watch (IndicatorService * service, const gchar * sender)
 {
-	g_return_val_if_fail(INDICATOR_IS_SERVICE(service), NULL);
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
-	
-	if (GPOINTER_TO_UINT(g_hash_table_lookup(priv->watchers, sender)) == 0) {
-		guint watch = g_bus_watch_name_on_connection(priv->bus,
-		                                             sender,
-		                                             G_BUS_NAME_WATCHER_FLAGS_NONE,
-		                                             NULL, /* appeared, we dont' care, should have already happened. */
-		                                             watcher_vanished_cb,
-		                                             service,
-		                                             NULL);
-
-		if (watch != 0) {
-			g_hash_table_insert(priv->watchers, g_strdup(sender), GUINT_TO_POINTER(watch));
-		} else {
-			g_warning("Unable watch for '%s'", sender);
-		}
-	}
-
-	if (priv->timeout != 0) {
-		g_source_remove(priv->timeout);
-		priv->timeout = 0;
-	}
-
-	return g_variant_new("(uu)", INDICATOR_SERVICE_VERSION, priv->this_service_version);
+    g_return_val_if_fail(INDICATOR_IS_SERVICE(service), NULL);
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
+
+    if (GPOINTER_TO_UINT(g_hash_table_lookup(priv->watchers, sender)) == 0) {
+        guint watch = g_bus_watch_name_on_connection(priv->bus,
+                                                     sender,
+                                                     G_BUS_NAME_WATCHER_FLAGS_NONE,
+                                                     NULL, /* appeared, we dont' care, should have already happened. */
+                                                     watcher_vanished_cb,
+                                                     service,
+                                                     NULL);
+
+        if (watch != 0) {
+            g_hash_table_insert(priv->watchers, g_strdup(sender), GUINT_TO_POINTER(watch));
+        } else {
+            g_warning("Unable watch for '%s'", sender);
+        }
+    }
+
+    if (priv->timeout != 0) {
+        g_source_remove(priv->timeout);
+        priv->timeout = 0;
+    }
+
+    return g_variant_new("(uu)", INDICATOR_SERVICE_VERSION, priv->this_service_version);
 }
 
 /* Performs the core of loosing a watcher; it removes them
@@ -567,83 +567,83 @@ bus_watch (IndicatorService * service, const gchar * sender)
 static void
 unwatch_core (IndicatorService * service, const gchar * name)
 {
-	g_return_if_fail(name != NULL);
-	g_return_if_fail(INDICATOR_IS_SERVICE(service));
-
-	IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
-
-	/* Remove us from the watcher list here */
-	gpointer watcher_item = g_hash_table_lookup(priv->watchers, name);
-	if (watcher_item != NULL) {
-		gchar * safe_name = g_strdup(name);
-		g_hash_table_remove(priv->watchers, safe_name);
-		g_free(safe_name);
-	} else {
-		/* Odd that we couldn't find the person, but, eh */
-		g_warning("Unable to find watcher who is unwatching: %s", name);
-	}
-
-	/* If we're out of watchers set the timeout for shutdown */
-	if (g_hash_table_size(priv->watchers) == 0) {
-		if (priv->timeout != 0) {
-			/* This should never really happen, but let's ensure that
-			   bad things don't happen if it does. */
-			g_warning("No watchers timeout set twice.  Resolving, but odd.");
-			g_source_remove(priv->timeout);
-			priv->timeout = 0;
-		}
-		/* If we don't get a new watcher quickly, we'll shutdown. */
-		priv->timeout = g_timeout_add(priv->timeout_length, timeout_no_watchers, service);
-	}
-
-	return;
+    g_return_if_fail(name != NULL);
+    g_return_if_fail(INDICATOR_IS_SERVICE(service));
+
+    IndicatorServicePrivate * priv = indicator_service_get_instance_private(service);
+
+    /* Remove us from the watcher list here */
+    gpointer watcher_item = g_hash_table_lookup(priv->watchers, name);
+    if (watcher_item != NULL) {
+        gchar * safe_name = g_strdup(name);
+        g_hash_table_remove(priv->watchers, safe_name);
+        g_free(safe_name);
+    } else {
+        /* Odd that we couldn't find the person, but, eh */
+        g_warning("Unable to find watcher who is unwatching: %s", name);
+    }
+
+    /* If we're out of watchers set the timeout for shutdown */
+    if (g_hash_table_size(priv->watchers) == 0) {
+        if (priv->timeout != 0) {
+            /* This should never really happen, but let's ensure that
+               bad things don't happen if it does. */
+            g_warning("No watchers timeout set twice.  Resolving, but odd.");
+            g_source_remove(priv->timeout);
+            priv->timeout = 0;
+        }
+        /* If we don't get a new watcher quickly, we'll shutdown. */
+        priv->timeout = g_timeout_add(priv->timeout_length, timeout_no_watchers, service);
+    }
+
+    return;
 }
 
 /* API */
 
 /**
-	indicator_service_new:
-	@name: The name for the service on dbus
+    indicator_service_new:
+    @name: The name for the service on dbus
 
-	This function creates the service on DBus and tries to
-	get a well-known name specified in @name.  If the name
-	can't be estabilished then the #IndicatorService::shutdown
-	signal will be sent.
+    This function creates the service on DBus and tries to
+    get a well-known name specified in @name.  If the name
+    can't be estabilished then the #IndicatorService::shutdown
+    signal will be sent.
 
-	Return value: A brand new #IndicatorService object or #NULL
-		if there is an error.
+    Return value: A brand new #IndicatorService object or #NULL
+        if there is an error.
 */
 IndicatorService *
 indicator_service_new (gchar * name)
 {
-	GObject * obj = g_object_new(INDICATOR_SERVICE_TYPE,
-	                             PROP_NAME_S, name,
-	                             NULL);
+    GObject * obj = g_object_new(INDICATOR_SERVICE_TYPE,
+                                 PROP_NAME_S, name,
+                                 NULL);
 
-	return INDICATOR_SERVICE(obj);
+    return INDICATOR_SERVICE(obj);
 }
 
 /**
-	indicator_service_new_version:
-	@name: The name for the service on dbus
-	@version: The version of the other interfaces provide
-		by the service.
-
-	This function creates the service on DBus and tries to
-	get a well-known name specified in @name.  If the name
-	can't be estabilished then the #IndicatorService::shutdown
-	signal will be sent.
-
-	Return value: A brand new #IndicatorService object or #NULL
-		if there is an error.
+    indicator_service_new_version:
+    @name: The name for the service on dbus
+    @version: The version of the other interfaces provide
+        by the service.
+
+    This function creates the service on DBus and tries to
+    get a well-known name specified in @name.  If the name
+    can't be estabilished then the #IndicatorService::shutdown
+    signal will be sent.
+
+    Return value: A brand new #IndicatorService object or #NULL
+        if there is an error.
 */
 IndicatorService *
 indicator_service_new_version (gchar * name, guint version)
 {
-	GObject * obj = g_object_new(INDICATOR_SERVICE_TYPE,
-	                             PROP_NAME_S, name,
-	                             PROP_VERSION_S, version,
-	                             NULL);
+    GObject * obj = g_object_new(INDICATOR_SERVICE_TYPE,
+                                 PROP_NAME_S, name,
+                                 PROP_VERSION_S, version,
+                                 NULL);
 
-	return INDICATOR_SERVICE(obj);
+    return INDICATOR_SERVICE(obj);
 }