4 files changed, 53 insertions, 3 deletions

diff --git a/src/linux/Makefile.am b/src/linux/Makefile.am
index d19b20d..c4646f7 100644
--- a/src/linux/Makefile.am
+++ b/src/linux/Makefile.am
@@ -5,6 +5,7 @@ INCLUDES = \
 	-DUP_COMPILATION					\
 	-DG_UDEV_API_IS_SUBJECT_TO_CHANGE			\
 	-DG_LOG_DOMAIN=\"UPower-Linux\"				\
+	-DPACKAGE_SYSCONF_DIR=\""$(sysconfdir)"\"		\
 	-I$(top_srcdir)/libupower-glib				\
 	$(USB_CFLAGS)						\
 	$(GIO_CFLAGS)						\
diff --git a/src/linux/up-backend.c b/src/linux/up-backend.c
index c671d2d..069ca9b 100644
--- a/src/linux/up-backend.c
+++ b/src/linux/up-backend.c
@@ -284,6 +284,38 @@ up_backend_uevent_signal_handler_cb (GUdevClient *client, const gchar *action,
 }
 
 /**
+ * up_backend_should_poll_docks:
+ **/
+static gboolean
+up_backend_should_poll_docks (void)
+{
+	gboolean ret;
+	GKeyFile *keyfile;
+	GError *error = NULL;
+
+	/* get the settings from the config file */
+	keyfile = g_key_file_new ();
+	ret = g_key_file_load_from_file (keyfile,
+					 PACKAGE_SYSCONF_DIR "/UPower/UPower.conf",
+					 G_KEY_FILE_NONE,
+					 &error);
+	if (!ret) {
+		g_error ("Failed to get poll setting, assuming FALSE: %s",
+			   error->message);
+		g_error_free (error);
+		goto out;
+	}
+	ret = g_key_file_get_boolean (keyfile,
+				      "UPower",
+				      "PollDockDevices",
+				      NULL);
+	g_debug ("Polling docks: %s", ret ? "YES" : "NO");
+out:
+	g_key_file_free (keyfile);
+	return ret;
+}
+
+/**
  * up_backend_coldplug:
  * @backend: The %UpBackend class instance
  * @daemon: The %UpDaemon controlling instance
@@ -323,6 +355,8 @@ up_backend_coldplug (UpBackend *backend, UpDaemon *daemon)
 
 	/* add dock update object */
 	backend->priv->dock = up_dock_new ();
+	ret = up_backend_should_poll_docks ();
+	up_dock_set_should_poll (backend->priv->dock, ret);
 	ret = up_dock_coldplug (backend->priv->dock, daemon);
 	if (!ret)
 		g_warning ("failed to coldplug dock devices");
diff --git a/src/linux/up-dock.c b/src/linux/up-dock.c
index 59475f7..78fb7d3 100644
--- a/src/linux/up-dock.c
+++ b/src/linux/up-dock.c
@@ -106,14 +106,27 @@ up_dock_poll_cb (UpDock *dock)
 /**
  * up_dock_coldplug:
  **/
+void
+up_dock_set_should_poll (UpDock *dock, gboolean should_poll)
+{
+	if (should_poll && dock->priv->poll_id == 0) {
+		dock->priv->poll_id = g_timeout_add_seconds (UP_DOCK_POLL_TIMEOUT,
+							     (GSourceFunc) up_dock_poll_cb,
+							     dock);
+	} else if (dock->priv->poll_id > 0) {
+		g_source_remove (dock->priv->poll_id);
+		dock->priv->poll_id = 0;
+	}
+}
+
+/**
+ * up_dock_coldplug:
+ **/
 gboolean
 up_dock_coldplug (UpDock *dock, UpDaemon *daemon)
 {
 	/* save daemon */
 	dock->priv->daemon = g_object_ref (daemon);
-	dock->priv->poll_id = g_timeout_add_seconds (UP_DOCK_POLL_TIMEOUT,
-						     (GSourceFunc) up_dock_poll_cb,
-						     dock);
 	return up_dock_refresh (dock);
 }
 
diff --git a/src/linux/up-dock.h b/src/linux/up-dock.h
index 1f7c80a..0c79251 100644
--- a/src/linux/up-dock.h
+++ b/src/linux/up-dock.h
@@ -51,6 +51,8 @@ GType		 up_dock_get_type		(void);
 UpDock		*up_dock_new			(void);
 gboolean	 up_dock_coldplug		(UpDock		*dock,
 						 UpDaemon	*daemon);
+void		 up_dock_set_should_poll	(UpDock		*dock,
+						 gboolean	 should_poll);
 
 G_END_DECLS