From: Abhay Agarwal <ay.agarwal@samsung.com>
Date: Mon, 21 Dec 2020 10:44:44 +0000 (+0530)
Subject: mesh: get/set IV index
X-Git-Tag: accepted/tizen/unified/20210122.123002~3^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=792a593bb3b1f9a19c2fa2a0ed812b83d88e09bc;p=platform%2Fcore%2Fconnectivity%2Fbluetooth-frwk.git

mesh: get/set IV index

This adds keeping track of IV index changes.
The updates are detected by observing PropertiesChanged signal
on local node's object path and reading "IvIndex" property.

Change-Id: I96d26f4aa6ba9bf2355fd6039b8b87ffaa30baad
Signed-off-by: Abhay Agarwal <ay.agarwal@samsung.com>
---

diff --git a/bt-oal/bluez_hal/src/bt-hal-mesh-dbus-handler.c b/bt-oal/bluez_hal/src/bt-hal-mesh-dbus-handler.c
index 81d2d5a..be32a69 100644
--- a/bt-oal/bluez_hal/src/bt-hal-mesh-dbus-handler.c
+++ b/bt-oal/bluez_hal/src/bt-hal-mesh-dbus-handler.c
@@ -63,7 +63,7 @@ static struct l_dbus_proxy *net_proxy = NULL;
 static struct l_dbus_message *agent_msg;
 
 static handle_stack_msg mesh_event_cb = NULL;
-
+static uint32_t iv_index;
 
 struct subnet_key_request {
 	uint16_t idx;
@@ -546,6 +546,43 @@ static void __mesh_proxy_removed(struct l_dbus_proxy *proxy, void *user_data)
 	}
 }
 
+static void __mesh_property_changed(struct l_dbus_proxy *proxy, const char *name,
+				struct l_dbus_message *msg, void *user_data)
+{
+	const char *interface = l_dbus_proxy_get_interface(proxy);
+	const char *path = l_dbus_proxy_get_path(proxy);
+	GSList *l;
+	meshcfg_app *app = NULL;
+
+	l = g_slist_find_custom(mesh_apps, path, __compare_proxy_path);
+	if (l) {
+		app = l->data;
+	} else {
+		ERR("Mesh: app not found for Mgmt proxy");
+	}
+
+	INFO("Property changed: %s %s %s\n", name, path, interface);
+
+	if (!app)
+		return;
+
+	if (!strcmp(interface, BT_HAL_MESH_NODE_INTERFACE)) {
+
+		if (!strcmp(name, "IvIndex")) {
+			uint32_t ivi;
+
+			if (!l_dbus_message_get_arguments(msg, "u", &ivi))
+				return;
+
+			INFO("New IV Index: %u\n", ivi);
+
+			iv_index = ivi;
+			/*TODO: save iv index */
+		}
+	}
+}
+
+
 static void __mesh_dbus_client_ready(struct l_dbus_client *client_obj,
 		void *user_data)
 {
@@ -600,7 +637,7 @@ bool _bt_hal_mesh_stack_init(void)
 		return false;
 	if (!l_dbus_client_set_proxy_handlers(client,
 				__mesh_proxy_added, __mesh_proxy_removed,
-				NULL, NULL, NULL))
+				__mesh_property_changed, NULL, NULL))
 		return false;
 	if (!l_dbus_client_set_ready_handler(client,
 				__mesh_dbus_client_ready, NULL, NULL))
@@ -717,6 +754,8 @@ static void __bt_hal_mesh_attach_node_reply(struct l_dbus_proxy *proxy,
 	struct l_dbus_message_iter iter_cfg;
 	char *path;
 	meshcfg_app *app = (meshcfg_app*) user_data;
+	uint32_t ivi;
+
 	INFO("Mesh: Attach Node Reply: App path [%s] Agent Path [%s]",
 		app->path, app->agent_path);
 
@@ -734,6 +773,13 @@ static void __bt_hal_mesh_attach_node_reply(struct l_dbus_proxy *proxy,
 
 	INFO("Mesh: Attached with path %s\n", app->path);
 	__send_network_attach_event(app, BT_STATUS_SUCCESS);
+
+	if (l_dbus_proxy_get_property(app->proxy, "IvIndex", "u", &ivi) &&
+							ivi != iv_index) {
+		iv_index = ivi;
+		/* TODO: Save IV index */
+	}
+
 	return;
 failed:
 	__send_network_attach_event(app, BT_STATUS_FAIL);
@@ -2014,7 +2060,7 @@ static void __bt_hal_mesh_add_node_setup(struct l_dbus_message *msg,
 	l_dbus_message_builder_finalize(builder);
 	l_dbus_message_builder_destroy(builder);
 
-	g_free(uuid);
+	l_free(uuid);
 }
 
 bt_status_t _bt_hal_mesh_provision_device(