From: Sameer Kumar <sameer.kumar@samsung.com>
Date: Fri, 24 May 2024 10:15:45 +0000 (+0530)
Subject: Get local IRK value
X-Git-Tag: accepted/tizen/8.0/unified/20241218.155803^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Ftizen_8.0;p=platform%2Fcore%2Fapi%2Fbluetooth.git

Get local IRK value

This patch adds support to get local IRK value.

To avoid any conflicts this patch should be merged with framework
patch: (Change-Id: Iac2edded057054a98aa3855fe0eb2c97e9346a62)

Change-Id: Ia5c1841d135a13af76fbd43036d75dfdd16f3253
Signed-off-by: Sameer Kumar <sameer.kumar@samsung.com>
---

diff --git a/include/bluetooth_internal.h b/include/bluetooth_internal.h
index c04e89e..c67aa29 100644
--- a/include/bluetooth_internal.h
+++ b/include/bluetooth_internal.h
@@ -1226,6 +1226,27 @@ int bt_adapter_le_set_advertising_transport_discovery_data(bt_advertiser_h adver
 int bt_adapter_foreach_profile_connected_devices(const char *profile_uuid,
 	bt_adapter_profile_connected_devices_cb callback, void *user_data);
 
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the irk of local Bluetooth adapter.
+ * @since_tizen 7.0
+ *
+ * @remarks The local_irk must be released with free() by you.
+ * @param[out] local_irk The irk of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_SUPPORTED Not supported
+ * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #BT_ERROR_NOT_INITIALIZED Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_adapter_get_local_irk(unsigned char **local_irk);
+
 /**
  * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
diff --git a/src/bluetooth-adapter.c b/src/bluetooth-adapter.c
index 4ed21aa..4bb03a6 100644
--- a/src/bluetooth-adapter.c
+++ b/src/bluetooth-adapter.c
@@ -1077,6 +1077,32 @@ int bt_adapter_start_device_discovery(void)
 	return error_code;
 }
 
+int bt_adapter_get_local_irk(unsigned char **local_irk)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_SUPPORTED_FEATURE(BT_FEATURE_COMMON);
+	BT_CHECK_INPUT_PARAMETER(local_irk);
+	BT_CHECK_INIT_STATUS();
+	bluetooth_irk_t loc_irk = { {0} };
+	error_code = _bt_get_error_code(bluetooth_get_local_irk(&loc_irk));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+						error_code);
+		return error_code;
+	}
+
+	*local_irk = (unsigned char *)malloc(sizeof(loc_irk.irk));
+	if (*local_irk == NULL) {
+		BT_ERR("Memory allocation failed");
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	memcpy(*local_irk, loc_irk.irk, sizeof(loc_irk.irk));
+
+	return BT_ERROR_NONE;
+}
+
 int bt_adapter_stop_device_discovery(void)
 {
 	int error_code = BT_ERROR_NONE;
diff --git a/tests/test/bt_unit_test.c b/tests/test/bt_unit_test.c
index 825a43a..acd8be7 100644
--- a/tests/test/bt_unit_test.c
+++ b/tests/test/bt_unit_test.c
@@ -218,6 +218,8 @@ tc_table_t tc_adapter[] = {
 		, BT_UNIT_TEST_FUNCTION_ADAPTER_STOP_DEVICE_DISCOVERY},
 	{"bt_adapter_is_discovering"
 		, BT_UNIT_TEST_FUNCTION_ADAPTER_IS_DISCOVERING},
+	{"bt_adapter_get_local_irk"
+		, BT_UNIT_TEST_FUNCTION_ADAPTER_GET_LOCAL_IRK},
 	{"bt_adapter_foreach_bonded_device"
 		, BT_UNIT_TEST_FUNCTION_ADAPTER_FOREACH_BONDED_DEVICE},
 	{"bt_adapter_foreach_profile_connected_devices"
@@ -4628,6 +4630,21 @@ int test_input_callback(void *data)
 
 			break;
 		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_GET_LOCAL_IRK: {
+			unsigned char* irk = NULL;
+			ret = bt_adapter_get_local_irk(&irk);
+			if (ret < BT_ERROR_NONE)
+			{
+				TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			}
+			else
+			{
+				TC_PRT("Local IRK: ");
+				for (int i = 0; i < 16; i++)
+					TC_PRT("%02x", irk[i]);
+			}
+			break;
+		}
 		case BT_UNIT_TEST_FUNCTION_ADAPTER_FOREACH_BONDED_DEVICE: {
 			ret = bt_adapter_foreach_bonded_device(
 				__bt_adapter_bonded_device_cb, NULL);
diff --git a/tests/test/bt_unit_test.h b/tests/test/bt_unit_test.h
index d36a168..c428123 100644
--- a/tests/test/bt_unit_test.h
+++ b/tests/test/bt_unit_test.h
@@ -71,6 +71,7 @@ typedef enum {
 	BT_UNIT_TEST_FUNCTION_ADAPTER_START_DEVICE_DISCOVERY,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_STOP_DEVICE_DISCOVERY,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_IS_DISCOVERING,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_GET_LOCAL_IRK,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_FOREACH_BONDED_DEVICE,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_FOREACH_PROFILE_CONNECTED_DEVICES,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_GET_BONDED_DEVICE_INFO,