From: hyunuk.tak <hyunuk.tak@samsung.com>
Date: Mon, 30 May 2022 07:47:14 +0000 (+0900)
Subject: Add a new CAPI and test for thread_br_get_preference
X-Git-Tag: accepted/tizen/unified/20220914.164046~27
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f921a6eae3c75b9506cd6d8657b76626dc48ff36;p=platform%2Fcore%2Fapi%2Fthread.git

Add a new CAPI and test for thread_br_get_preference

Change-Id: I6a469b91288a4fb74509024d56423528169ac37f
Signed-off-by: hyunuk.tak <hyunuk.tak@samsung.com>
---

diff --git a/include/thread.h b/include/thread.h
index 6739477..97f6204 100644
--- a/include/thread.h
+++ b/include/thread.h
@@ -526,6 +526,24 @@ int thread_br_get_ipv6_prefix(thread_route_info_h route,
 int thread_br_get_rloc16(thread_route_info_h route,
 	uint16_t *rloc16);
 
+/**
+ * @ingroup CAPI_NETWORK_THREAD_BORDERROUTER_MODULE
+ * @brief Get preference for route
+ * @since_tizen 7.0
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #THREAD_ERROR_NONE  Successful
+ * @retval #THREAD_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #THREAD_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #THREAD_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre thread API must be initialized with thread_initialize().
+ *
+ * @see thread_external_route_foreach_cb()
+ */
+int thread_br_get_preference(thread_route_info_h route,
+	int8_t *preference);
+
 /**
  * @ingroup CAPI_NETWORK_THREAD_BORDERROUTER_MODULE
  * @brief Add an external border routing rule to the network.
diff --git a/src/thread-br.c b/src/thread-br.c
index ed2a655..8d8b87d 100644
--- a/src/thread-br.c
+++ b/src/thread-br.c
@@ -311,6 +311,22 @@ int thread_br_get_rloc16(thread_route_info_h route,
 	return THREAD_ERROR_NONE;
 }
 
+int thread_br_get_preference(thread_route_info_h route,
+	int8_t *preference)
+{
+	FUNC_ENTRY;
+	THREAD_CHECK_SUPPORTED_FEATURE(THREAD_FEATURE_COMMON);
+	THREAD_CHECK_INIT_STATUS();
+	THREAD_VALIDATE_INPUT_PARAMETER(route);
+	THREAD_VALIDATE_INPUT_PARAMETER(preference);
+
+	thread_route_info_s *route_info = (thread_route_info_s*)route;
+	*preference = route_info->preference;
+
+	FUNC_EXIT;
+	return THREAD_ERROR_NONE;
+}
+
 int thread_br_add_external_route(thread_instance_h instance,
 	const uint8_t *ipv6_prefix, uint8_t ipv6_prefix_len,
 	uint16_t rloc16, int8_t preference,
diff --git a/tests/unittest/thread-unittest-br.cpp b/tests/unittest/thread-unittest-br.cpp
index f05843a..bdf1c39 100644
--- a/tests/unittest/thread-unittest-br.cpp
+++ b/tests/unittest/thread-unittest-br.cpp
@@ -26,6 +26,7 @@ public:
 	enum class RouteInfo {
 		kIpv6Prefix,
 		kRloc16,
+		kPreference,
 	};
 
 	uint8_t ipv6Prefix[THREAD_IPV6_PREFIX_SIZE];
@@ -69,6 +70,12 @@ public:
 					EXPECT_EQ(THREAD_ERROR_NONE, thread_br_get_rloc16(route_info, &rloc16));
 				}
 				break;
+			case RouteInfo::kPreference:
+				{
+					int8_t preference;
+					EXPECT_EQ(THREAD_ERROR_NONE, thread_br_get_preference(route_info, &preference));
+				}
+				break;
 			default:
 				break;
 			}
@@ -207,6 +214,15 @@ TEST_F(ThreadBRTest, BRGetRloc16ErrorNone)
 		GUINT_TO_POINTER(static_cast<guint>(RouteInfo::kRloc16))));
 }
 
+TEST_F(ThreadBRTest, BRGetPreferenceErrorNone)
+{
+	EXPECT_EQ(THREAD_ERROR_NONE, thread_enable(&instance));
+	EXPECT_EQ(THREAD_ERROR_NONE, thread_br_enable(instance));
+	EXPECT_EQ(THREAD_ERROR_NONE,
+		thread_br_get_external_routes(instance, GetExternalRoutesCallback,
+		GUINT_TO_POINTER(static_cast<guint>(RouteInfo::kPreference))));
+}
+
 TEST_F(ThreadBRTest, BRAddExternalRouteNotInitialized)
 {
 	EXPECT_EQ(THREAD_ERROR_NONE, thread_deinitialize());