Merge changes from topic "generate_oob_timeout-tm-qpr-dev" into tm-qpr-dev am:... (79d25346) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/btservice/AdapterService.java

+18 −1

Original line number	Diff line number	Diff line
		@@ -169,6 +169,7 @@ public class AdapterService extends Service {
		private static final int MIN_OFFLOADED_FILTERS = 10;
		private static final int MIN_OFFLOADED_SCAN_STORAGE_BYTES = 1024;
		private static final Duration PENDING_SOCKET_HANDOFF_TIMEOUT = Duration.ofMinutes(1);
		private static final Duration GENERATE_LOCAL_OOB_DATA_TIMEOUT = Duration.ofSeconds(2);

		private final Object mEnergyInfoLock = new Object();
		private int mStackReportedState;
		@@ -4172,15 +4173,31 @@ public class AdapterService extends Service {
		if (mOobDataCallbackQueue.peek() != null) {
		try {
		callback.onError(BluetoothStatusCodes.ERROR_ANOTHER_ACTIVE_OOB_REQUEST);
		return;
		} catch (RemoteException e) {
		Log.e(TAG, "Failed to make callback", e);
		}
		return;
		}
		mOobDataCallbackQueue.offer(callback);
		mHandler.postDelayed(() -> removeFromOobDataCallbackQueue(callback),
		GENERATE_LOCAL_OOB_DATA_TIMEOUT.toMillis());
		generateLocalOobDataNative(transport);
		}

		private synchronized void removeFromOobDataCallbackQueue(IBluetoothOobDataCallback callback) {
		if (callback == null) {
		return;
		}

		if (mOobDataCallbackQueue.peek() == callback) {
		try {
		mOobDataCallbackQueue.poll().onError(BluetoothStatusCodes.ERROR_UNKNOWN);
		} catch (RemoteException e) {
		Log.e(TAG, "Failed to make OobDataCallback to remove callback from queue", e);
		}
		}
		}

		/* package */ synchronized void notifyOobDataCallback(int transport, OobData oobData) {
		if (mOobDataCallbackQueue.peek() == null) {
		Log.e(TAG, "Failed to make callback, no callback exists");

system/blueberry/tests/sl4a_sl4a/lib/l2cap.py

0 → 100644

+38 −0

Original line number	Diff line number	Diff line
		#!/usr/bin/env python3
		#
		# Copyright 2022 - The Android Open Source Project
		#
		# Licensed under the Apache License, Version 2.0 (the "License");
		# you may not use this file except in compliance with the License.
		# You may obtain a copy of the License at
		#
		# http://www.apache.org/licenses/LICENSE-2.0
		#
		# Unless required by applicable law or agreed to in writing, software
		# distributed under the License is distributed on an "AS IS" BASIS,
		# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		# See the License for the specific language governing permissions and
		# limitations under the License.

		import logging

		from blueberry.tests.gd.cert.truth import assertThat


		class L2cap:

		__l2cap_connection_timeout = 30 #seconds
		__device = None

		def __init__(self, device):
		self.__device = device

		def create_l2cap_le_coc(self, address, psm, secure):
		logging.info("creating l2cap channel with secure=%r and psm %s", secure, psm)
		self.__device.sl4a.bluetoothSocketConnBeginConnectThreadPsm(address, True, psm, secure)

		# Starts listening on the l2cap server socket, returns the psm
		def listen_using_l2cap_coc(self, secure):
		logging.info("Listening for l2cap channel with secure=%r and psm %s", secure, psm)
		self.__device.sl4a.bluetoothSocketConnBeginAcceptThreadPsm(__l2cap_connection_timeout, True, secure)
		return self.__device.sl4a.bluetoothSocketConnGetPsm()

system/blueberry/tests/sl4a_sl4a/lib/le_scanner.py

+8 −4

Original line number	Diff line number	Diff line
		@@ -49,7 +49,7 @@ class LeScanner(Closable):
		def scan_for_address_expect_none(self, address, addr_type):
		if self.is_scanning:
		print("Already scanning!")
		return
		return None
		self.is_scanning = True
		logging.info("Start scanning for identity address {} or type {}".format(address, addr_type))
		self.device.sl4a.bleSetScanSettingsScanMode(ble_scan_settings_modes['low_latency'])
		@@ -66,11 +66,12 @@ class LeScanner(Closable):
		advertising_address = self.__wait_for_scan_result_event(expected_event_name, 1)
		assertThat(advertising_address).isNone()
		logging.info("Filter advertisement with address {}".format(advertising_address))
		return advertising_address

		def scan_for_address(self, address, addr_type):
		if self.is_scanning:
		print("Already scanning!")
		return
		return None
		self.is_scanning = True
		logging.info("Start scanning for identity address {} or type {}".format(address, addr_type))
		self.device.sl4a.bleSetScanSettingsScanMode(ble_scan_settings_modes['low_latency'])
		@@ -87,11 +88,12 @@ class LeScanner(Closable):
		advertising_address = self.__wait_for_scan_result_event(expected_event_name)
		assertThat(advertising_address).isNotNone()
		logging.info("Filter advertisement with address {}".format(advertising_address))
		return advertising_address

		def scan_for_address_with_irk(self, address, addr_type, irk):
		if self.is_scanning:
		print("Already scanning!")
		return
		return None
		self.is_scanning = True
		logging.info("Start scanning for identity address {} or type {} using irk {}".format(address, addr_type, irk))
		self.device.sl4a.bleSetScanSettingsScanMode(ble_scan_settings_modes['low_latency'])
		@@ -108,11 +110,12 @@ class LeScanner(Closable):
		advertising_address = self.__wait_for_scan_result_event(expected_event_name)
		assertThat(advertising_address).isNotNone()
		logging.info("Filter advertisement with address {}".format(advertising_address))
		return advertising_address

		def scan_for_address_with_irk_pending_intent(self, address, addr_type, irk):
		if self.is_scanning:
		print("Already scanning!")
		return
		return None
		self.is_scanning = True
		logging.info("Start scanning for identity address {} or type {} using irk {}".format(address, addr_type, irk))
		self.device.sl4a.bleSetScanSettingsScanMode(ble_scan_settings_modes['low_latency'])
		@@ -131,6 +134,7 @@ class LeScanner(Closable):
		advertising_address = self.__wait_for_scan_result_event(expected_event_name)
		assertThat(advertising_address).isNotNone()
		logging.info("Filter advertisement with address {}".format(advertising_address))
		return advertising_address

		def scan_for_name(self, name):
		if self.is_scanning:

system/blueberry/tests/sl4a_sl4a/lib/oob_data.py

+7 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,8 @@ class OobData:
		confirmation = None
		randomizer = None

		ADDRESS_WITH_TYPE_LENGTH = 14

		def __init__(self, address, confirmation, randomizer):
		self.address = address
		self.confirmation = confirmation
		@@ -43,3 +45,8 @@ class OobData:
		address_str_octets = address_str_octets[:6]
		address_str_octets.reverse()
		return ":".join(address_str_octets)

		def to_sl4a_address_type(self):
		if len(self.address) != self.ADDRESS_WITH_TYPE_LENGTH:
		return -1
		return self.address.upper()[-2]

system/blueberry/tests/sl4a_sl4a/lib/security.py

+48 −24

Original line number	Diff line number	Diff line
		@@ -25,8 +25,8 @@ from blueberry.tests.sl4a_sl4a.lib.oob_data import OobData
		class Security:

		# Events sent from SL4A
		SL4A_EVENT_GENERATED = "GeneratedOobData"
		SL4A_EVENT_ERROR = "ErrorOobData"
		SL4A_EVENT_GENERATE_OOB_DATA_SUCCESS = "GeneratedOobData"
		SL4A_EVENT_GENERATE_OOB_DATA_ERROR = "ErrorOobData"
		SL4A_EVENT_BONDED = "Bonded"
		SL4A_EVENT_UNBONDED = "Unbonded"

		@@ -44,15 +44,34 @@ class Security:
		self.__device = device
		self.__device.sl4a.bluetoothStartPairingHelper(True)

		def generate_oob_data(self, transport):
		# Returns a tuple formatted as <statuscode, OobData>. The OobData is
		# populated if the statuscode is 0 (SUCCESS), else it will be None
		def generate_oob_data(self, transport, wait_for_oob_data_callback=True):
		logging.info("Generating local OOB data")
		self.__device.sl4a.bluetoothGenerateLocalOobData(transport)

		if wait_for_oob_data_callback is False:
		return 0, None
		else:
		# Check for oob data generation success
		try:
		event_info = self.__device.ed.pop_event(self.SL4A_EVENT_GENERATED, self.__default_timeout)
		generate_success_event = self.__device.ed.pop_event(self.SL4A_EVENT_GENERATE_OOB_DATA_SUCCESS,
		self.__default_timeout)
		except queue.Empty as error:
		logging.error("Failed to generate OOB data!")
		return None
		return OobData(event_info["data"]["address_with_type"], event_info["data"]["confirmation"],
		event_info["data"]["randomizer"])
		# Check if generating oob data failed without blocking
		try:
		generate_failure_event = self.__device.ed.pop_event(self.SL4A_EVENT_GENERATE_OOB_DATA_FAILURE, 0)
		except queue.Empty as error:
		logging.error("Failed to generate OOB Data without error code")
		assertThat(True).isFalse()

		errorcode = generate_failure_event["data"]["Error"]
		logging.info("Generating local oob data failed with error code %d", errorcode)
		return errorcode, None

		return 0, OobData(generate_success_event["data"]["address_with_type"],
		generate_success_event["data"]["confirmation"], generate_success_event["data"]["randomizer"])

		def ensure_device_bonded(self):
		bond_state = None
		@@ -65,14 +84,18 @@ class Security:
		logging.info("Bonded: %s", bond_state["data"]["bonded_state"])
		assertThat(bond_state["data"]["bonded_state"]).isEqualTo(True)

		def create_bond_out_of_band(self, oob_data):
		def create_bond_out_of_band(self, oob_data, wait_for_device_bonded=True):
		assertThat(oob_data).isNotNone()
		address = oob_data.to_sl4a_address()
		self.__device.sl4a.bluetoothCreateBondOutOfBand(address, self.TRANSPORT_LE, oob_data.confirmation,
		oob_data.randomizer)
		address_type = oob_data.to_sl4a_address_type()
		logging.info("Bonding OOB with %s and address type=%s", address, address_type)
		self.__device.sl4a.bluetoothCreateLeBondOutOfBand(address, oob_data.confirmation, oob_data.randomizer,
		address_type)

		if wait_for_device_bonded:
		self.ensure_device_bonded()

		def create_bond_numeric_comparison(self, address, transport=TRANSPORT_LE):
		def create_bond_numeric_comparison(self, address, transport=TRANSPORT_LE, wait_for_device_bonded=True):
		assertThat(address).isNotNone()
		if transport == self.TRANSPORT_LE:
		self.__device.sl4a.bluetoothLeBond(address)
		@@ -87,15 +110,16 @@ class Security:
		self.remove_bond(device["address"])

		def remove_bond(self, address):
		self.__device.sl4a.bluetoothUnbond(address)
		if self.__device.sl4a.bluetoothUnbond(address):
		bond_state = None
		try:
		bond_state = self.__device.ed.pop_event(self.SL4A_EVENT_UNBONDED, self.__default_timeout)
		except queue.Empty as error:
		logging.error("Failed to get bond event!")

		assertThat(bond_state).isNotNone()
		assertThat(bond_state["data"]["bonded_state"]).isEqualTo(False)
		else:
		logging.info("remove_bond: Bluetooth Device with address: %s does not exist", address)

		def close(self):
		self.remove_all_bonded_devices()