Add debug menu to enable btsnoop (8572d792) · Commits · e / os / android_packages_modules_Bluetooth

system/btif/include/btif_api.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -335,4 +335,15 @@ bt_status_t btif_dut_mode_send(uint16_t opcode, uint8_t *buf, uint8_t len);
		**
		*******************************************************************************/
		bt_status_t btif_le_test_mode(uint16_t opcode, uint8_t *buf, uint8_t len);

		/*******************************************************************************
		**
		** Function btif_config_hci_snoop_log
		**
		** Description enable or disable HCI snoop log
		**
		** Returns BT_STATUS_SUCCESS on success
		**
		*******************************************************************************/
		bt_status_t btif_config_hci_snoop_log(uint8_t enable);
		#endif /* BTIF_API_H */

system/btif/src/bluetooth.c

+14 −2

Original line number	Diff line number	Diff line
		@@ -372,6 +372,17 @@ int le_test_mode(uint16_t opcode, uint8_t* buf, uint8_t len)
		}
		#endif

		int config_hci_snoop_log(uint8_t enable)
		{
		ALOGI("config_hci_snoop_log");

		/* sanity check */
		if (interface_ready() == FALSE)
		return BT_STATUS_NOT_READY;

		return btif_config_hci_snoop_log(enable);
		}

		static const bt_interface_t bluetoothInterface = {
		sizeof(bluetoothInterface),
		init,
		@@ -397,10 +408,11 @@ static const bt_interface_t bluetoothInterface = {
		dut_mode_configure,
		dut_mode_send,
		#if BLE_INCLUDED == TRUE
		le_test_mode
		le_test_mode,
		#else
		NULL
		NULL,
		#endif
		config_hci_snoop_log
		};

		const bt_interface_t* bluetooth__get_bluetooth_interface ()

system/btif/src/btif_core.c

+17 −0

Original line number	Diff line number	Diff line
		@@ -141,6 +141,7 @@ void btif_dm_execute_service_request(UINT16 event, char *p_param);
		#ifdef BTIF_DM_OOB_TEST
		void btif_dm_load_local_oob(void);
		#endif
		void bte_main_config_hci_logging(BOOLEAN enable, BOOLEAN bt_disabled);

		/************************************************************************************
		** Functions
		@@ -1460,3 +1461,19 @@ bt_status_t btif_disable_service(tBTA_SERVICE_ID service_id)

		return BT_STATUS_SUCCESS;
		}

		/*******************************************************************************
		**
		** Function btif_config_hci_snoop_log
		**
		** Description enable or disable HCI snoop log
		**
		** Returns bt_status_t
		**
		*******************************************************************************/
		bt_status_t btif_config_hci_snoop_log(uint8_t enable)
		{
		bte_main_config_hci_logging(enable != 0,
		btif_core_state == BTIF_CORE_STATE_DISABLED);
		return BT_STATUS_SUCCESS;
		}

system/main/bte_main.c

+32 −2

Original line number	Diff line number	Diff line
		@@ -76,6 +76,7 @@ typedef struct
		** Variables
		******************************************************************************/
		BOOLEAN hci_logging_enabled = FALSE; /* by default, turn hci log off */
		BOOLEAN hci_logging_config = FALSE; /* configured from bluetooth framework */
		char hci_logfile[256] = HCI_LOGGING_FILENAME;


		@@ -225,6 +226,35 @@ void bte_main_disable(void)
		GKI_freeze();
		}

		/******************************************************************************
		**
		** Function bte_main_config_hci_logging
		**
		** Description enable or disable HIC snoop logging
		**
		** Returns None
		**
		******************************************************************************/
		void bte_main_config_hci_logging(BOOLEAN enable, BOOLEAN bt_disabled)
		{
		int old = (hci_logging_enabled == TRUE) \|\| (hci_logging_config == TRUE);
		int new;

		if (enable) {
		hci_logging_config = TRUE;
		} else {
		hci_logging_config = FALSE;
		}

		new = (hci_logging_enabled == TRUE) \|\| (hci_logging_config == TRUE);

		if ((old == new) \|\| bt_disabled \|\| (bt_hc_if == NULL)) {
		return;
		}

		bt_hc_if->logging(new ? BT_HC_LOGGING_ON : BT_HC_LOGGING_OFF, hci_logfile);
		}

		/******************************************************************************
		**
		** Function bte_hci_enable
		@@ -247,7 +277,7 @@ static void bte_hci_enable(void)

		assert(result == BT_HC_STATUS_SUCCESS);

		if (hci_logging_enabled == TRUE)
		if (hci_logging_enabled == TRUE \|\| hci_logging_config == TRUE)
		bt_hc_if->logging(BT_HC_LOGGING_ON, hci_logfile);

		#if (defined (BT_CLEAN_TURN_ON_DISABLED) && BT_CLEAN_TURN_ON_DISABLED == TRUE)
		@@ -291,7 +321,7 @@ static void bte_hci_disable(void)
		{
		bt_hc_if->cleanup();
		bt_hc_if->set_power(BT_HC_CHIP_PWR_OFF);
		if (hci_logging_enabled == TRUE)
		if (hci_logging_enabled == TRUE \|\| hci_logging_config == TRUE)
		bt_hc_if->logging(BT_HC_LOGGING_OFF, hci_logfile);
		}
		}