[BlueZ,1/3] mesh: Emit PropertiesChanged when IV Index changes

Commit Message

Stotland, Inga June 19, 2020, 9:26 p.m. UTC

This adds emitting of PropertiesChanged signal whenever the
mesh IV index is updated to indicate that the vlaues of "IvIndex"
property has been modified.
---
 mesh/net.c  | 2 ++
 mesh/node.c | 9 +++++++++
 mesh/node.h | 1 +
 3 files changed, 12 insertions(+)

Patch

diff --git a/mesh/net.c b/mesh/net.c
index 3ab948be5..b54c647cb 100644
--- a/mesh/net.c
+++ b/mesh/net.c
@@ -2566,6 +2566,8 @@  static void update_iv_ivu_state(struct mesh_net *net, uint32_t iv_index,
 		rpl_init(net->node, iv_index);
 	}
 
+	node_property_changed(net->node, "IVIndex");
+
 	net->iv_index = iv_index;
 	net->iv_update = ivu;
 }
diff --git a/mesh/node.c b/mesh/node.c
index cf4d93aec..ee6d1833f 100644
--- a/mesh/node.c
+++ b/mesh/node.c
@@ -2280,6 +2280,15 @@  static void setup_node_interface(struct l_dbus_interface *iface)
 									NULL);
 }
 
+void node_property_changed(struct mesh_node *node, const char *property)
+{
+	struct l_dbus *bus = dbus_get_bus();
+
+	if (bus)
+		l_dbus_property_changed(dbus_get_bus(), node->obj_path,
+						MESH_NODE_INTERFACE, property);
+}
+
 bool node_dbus_init(struct l_dbus *bus)
 {
 	if (!l_dbus_register_interface(bus, MESH_NODE_INTERFACE,
diff --git a/mesh/node.h b/mesh/node.h
index b8b2b1b49..6c4542a78 100644
--- a/mesh/node.h
+++ b/mesh/node.h
@@ -99,3 +99,4 @@  struct mesh_agent *node_get_agent(struct mesh_node *node);
 const char *node_get_storage_dir(struct mesh_node *node);
 bool node_load_from_storage(const char *storage_dir);
 void node_finalize_new_node(struct mesh_node *node, struct mesh_io *io);
+void node_property_changed(struct mesh_node *node, const char *property);