Merge "testable: headless: Add discovery and scan module" am: e9a8dd7c17 (77dfbbbc) · Commits · e / os / android_packages_modules_Bluetooth

system/test/headless/Android.bp

+32 −3

Original line number	Diff line number	Diff line
		@@ -7,20 +7,49 @@ package {
		default_applicable_licenses: ["system_bt_license"],
		}

		cc_test {
		sh_binary {
		name: "headless_build_timestamp",
		host_supported: true,
		src: "tools/build_timestamp.sh",
		}

		genrule {
		name : "HeadlessBuildTimestamp",
		tools: [
		"headless_build_timestamp",
		],
		cmd: "$(location headless_build_timestamp) > $(out)",
		out: [
		"build_timestamp.h"
		],
		}

		cc_binary {
		name: "bt_headless",
		test_suites: ["device-tests"],
		defaults: [
		"fluoride_defaults",
		"mts_defaults",
		],
		cflags: [
		"-Wno-date-time",
		"-Wall",
		"-Wextra",
		"-Werror",
		],
		generated_headers: [
		"HeadlessBuildTimestamp",
		],
		srcs: [
		"bt_property.cc",
		"connect/connect.cc",
		"get_options.cc",
		"headless.cc",
		"log.cc",
		"main.cc",
		"messenger.cc",
		"pairing/pairing.cc",
		"discovery/discovery.cc",
		"dumpsys/dumpsys.cc",
		"scan/scan.cc",
		"sdp/sdp.cc",
		"sdp/sdp_db.cc",
		"nop/nop.cc",

system/test/headless/README.md

+15 −2

Original line number	Diff line number	Diff line
		@@ -15,10 +15,23 @@ Build: Source, lunch and build as typical Android target for selected device and
		make bt_headless

		Install: Push the binary to an executable area on target device.
		adb push out/target/product/<device..arch>/bt_headless/bt_headless /data/data/.
		adb push ${ANDROID_PRODUCT_OUT}/system/bin/bt_headless /data/data/.

		Prepare: Ensure the system is queisced to prevent resource conflicts from the bluetooth process.
		adb shell stop

		Run: Script or directly execute the target file.
		adb shell /data/data/bt_headless --flags=INIT_logging_debug_enabled_for_all=true,INIT_gd_acl=true nop
		adb shell /data/data/bt_headless --loop=10 nop
		```
		[1102/174836.145418:INFO:btif_config_cache.cc(67)] BtifConfigCache, capacity: 10000
		Nop loop:0
		Nop loop:1
		Nop loop:2
		Nop loop:3
		Nop loop:4
		Nop loop:5
		Nop loop:6
		Nop loop:7
		Nop loop:8
		Nop loop:9
		```

system/test/headless/bt_property.cc

0 → 100644

+125 −0

Original line number	Diff line number	Diff line
		/*
		* 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.
		*/

		#define LOG_TAG "bt_headless_property"

		#include "test/headless/bt_property.h"

		#include "base/logging.h" // LOG() stdout and android log
		#include "btif/include/btif_api.h"
		#include "osi/include/log.h" // android log only
		#include "stack/include/sdp_api.h"
		#include "test/headless/get_options.h"
		#include "test/headless/headless.h"
		#include "test/headless/interface.h"
		#include "test/headless/log.h"
		#include "test/headless/sdp/sdp.h"
		#include "test/headless/stopwatch.h"
		#include "types/bluetooth/uuid.h"
		#include "types/raw_address.h"

		using namespace bluetooth::test::headless;
		using namespace std::chrono_literals;

		namespace bluetooth {
		namespace test {
		namespace headless {

		void process_property(const RawAddress& bd_addr, const bt_property_t* prop) {
		LOG_INFO("%s bt_property type:%d len:%d val:%p", STR(bd_addr), prop->type,
		prop->len, prop->val);
		switch (prop->type) {
		case BT_PROPERTY_BDNAME: {
		ASSERT(prop->len >= 0);
		std::string name(static_cast<const char*>(prop->val),
		static_cast<size_t>(prop->len));
		LOG_CONSOLE("BT_PROPERTY_BDNAME NAME:%s", name.c_str());
		} break;
		case BT_PROPERTY_BDADDR:
		LOG_CONSOLE("BT_PROPERTY_BDADDR");
		break;
		case BT_PROPERTY_UUIDS: {
		const size_t remainder = prop->len % sizeof(bluetooth::Uuid);
		ASSERT(remainder == 0);
		bluetooth::Uuid* uuid = reinterpret_cast<bluetooth::Uuid*>(prop->val);
		for (int len = prop->len; len > 0; len -= sizeof(*uuid)) {
		LOG_CONSOLE("BT_PROPERTY_UUIDS UUID:%s", uuid->ToString().c_str());
		uuid++;
		}
		} break;
		case BT_PROPERTY_CLASS_OF_DEVICE: {
		ASSERT(prop->len == 4);
		uint32_t cod = (reinterpret_cast<uint32_t>(prop->val));
		LOG_CONSOLE("BT_PROPERTY_CLASS_OF_DEVICE 0x%04x", cod);
		} break;
		case BT_PROPERTY_TYPE_OF_DEVICE: {
		ASSERT(prop->len == 4);
		uint32_t devtype = (reinterpret_cast<uint32_t>(prop->val));
		LOG_CONSOLE("BT_PROPERTY_TYPE_OF_DEVICE 0x%04x", devtype);
		} break;
		case BT_PROPERTY_SERVICE_RECORD:
		LOG_CONSOLE("BT_PROPERTY_SERVICE_RECORD");
		break;
		case BT_PROPERTY_ADAPTER_SCAN_MODE:
		LOG_CONSOLE("BT_PROPERTY_ADAPTER_SCAN_MODE");
		break;
		case BT_PROPERTY_ADAPTER_BONDED_DEVICES:
		LOG_CONSOLE("BT_PROPERTY_ADAPTER_BONDED_DEVICES");
		break;
		case BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT:
		LOG_CONSOLE("BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT");
		break;
		case BT_PROPERTY_REMOTE_FRIENDLY_NAME:
		LOG_CONSOLE("BT_PROPERTY_REMOTE_FRIENDLY_NAME");
		break;
		case BT_PROPERTY_REMOTE_RSSI:
		LOG_CONSOLE("BT_PROPERTY_REMOTE_RSSI");
		break;
		case BT_PROPERTY_REMOTE_VERSION_INFO:
		LOG_CONSOLE("BT_PROPERTY_REMOTE_VERSION_INFO");
		break;
		case BT_PROPERTY_LOCAL_LE_FEATURES:
		LOG_CONSOLE("BT_PROPERTY_LOCAL_LE_FEATURES");
		break;
		case BT_PROPERTY_LOCAL_IO_CAPS:
		LOG_CONSOLE("BT_PROPERTY_LOCAL_IO_CAPS");
		break;
		case BT_PROPERTY_LOCAL_IO_CAPS_BLE:
		LOG_CONSOLE("BT_PROPERTY_LOCAL_IO_CAPS_BLE");
		break;
		case BT_PROPERTY_DYNAMIC_AUDIO_BUFFER:
		LOG_CONSOLE("BT_PROPERTY_DYNAMIC_AUDIO_BUFFER");
		break;
		case BT_PROPERTY_REMOTE_IS_COORDINATED_SET_MEMBER:
		LOG_CONSOLE("BT_PROPERTY_REMOTE_IS_COORDINATED_SET_MEMBER");
		break;
		case BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP:
		LOG_CONSOLE("BT_PROPERTY_REMOTE_IS_COORDINATED_SET_MEMBER");
		break;
		default: {
		LOG_CONSOLE("Unable to find BT property bd_addr:%s type:%d ptr:%p",
		STR(bd_addr), prop->type, prop);
		const uint8_t* p = reinterpret_cast<const uint8_t*>(prop);
		for (size_t i = 0; i < sizeof(bt_property_t); i++, p++) {
		LOG_CONSOLE(" %p:0x%02x", p, *p);
		}
		} break;
		}
		}

		} // namespace headless
		} // namespace test
		} // namespace bluetooth

system/test/headless/bt_property.h

0 → 100644

+14 −0

Original line number	Diff line number	Diff line


		#pragma once

		#include "include/hardware/bluetooth.h"

		namespace bluetooth {
		namespace test {
		namespace headless {

		void process_property(const RawAddress& bd_addr, const bt_property_t* prop);
		}
		} // namespace test
		} // namespace bluetooth

system/test/headless/connect/connect.cc

+29 −29

Original line number	Diff line number	Diff line
		@@ -38,33 +38,34 @@
		#include "types/raw_address.h"

		const stack_manager_t* stack_manager_get_interface();
		extern bt_interface_t bluetoothInterface;

		void power_mode_callback(const RawAddress& p_bda, tBTM_PM_STATUS status,
		uint16_t value, tHCI_STATUS hci_status) {
		void power_mode_callback([[maybe_unused]] const RawAddress& p_bda,
		[[maybe_unused]] tBTM_PM_STATUS status,
		[[maybe_unused]] uint16_t value,
		[[maybe_unused]] tHCI_STATUS hci_status) {
		fprintf(stdout, "Got callback\n");
		};

		namespace connect {
		std::promise<acl_state_changed_params_t> acl_state_changed_promise;

		void callback_interface(interface_data_t data) {
		if (data.name == "acl_state_changed") {
		LOG(INFO) << "Received acl state changed";
		acl_state_changed_params_t p{
		.status = BT_STATUS_SUCCESS,
		.remote_bd_addr = nullptr,
		.state = BT_ACL_STATE_CONNECTED,
		};
		acl_state_changed_promise.set_value(p);
		return;
		} // namespace connect

		void callback_interface(callback_data_t* data) {
		if (data->Name() == "acl_state_changed") {
		LOG(INFO) << "Received acl state changed discovery";
		auto params = static_cast<acl_state_changed_params_t*>(data);
		acl_state_changed_params_t p(*params);
		connect::acl_state_changed_promise.set_value(p);
		}
		LOG(ERROR) << "Received unexpected interface callback";
		}

		namespace {

		int do_connect(unsigned int num_loops, const RawAddress& bd_addr,
		std::list<std::string> options) {
		int do_connect([[maybe_unused]] unsigned int num_loops,
		[[maybe_unused]] const RawAddress& bd_addr,
		[[maybe_unused]] std::list<std::string> options) {
		int disconnect_wait_time{0};

		if (options.size() != 0) {
		@@ -79,19 +80,20 @@ int do_connect(unsigned int num_loops, const RawAddress& bd_addr,

		headless_add_callback("acl_state_changed", callback_interface);

		acl_state_changed_promise = std::promise<acl_state_changed_params_t>();
		auto future = acl_state_changed_promise.get_future();
		connect::acl_state_changed_promise =
		std::promise<acl_state_changed_params_t>();
		auto future = connect::acl_state_changed_promise.get_future();

		fprintf(stdout, "Creating connection to:%s\n", bd_addr.ToString().c_str());
		LOG(INFO) << "Creating classic connection to " << bd_addr.ToString();
		acl_create_classic_connection(bd_addr, false, false);

		acl_state_changed_params_t result = future.get();
		fprintf(stdout, "Connected created to:%s result:%s[%u]\n",
		bd_addr.ToString().c_str(), bt_status_text(result.status).c_str(),
		result.status);
		acl_state_changed_promise = std::promise<acl_state_changed_params_t>();
		future = acl_state_changed_promise.get_future();
		auto result = future.get();
		LOG_CONSOLE("Connected created %s", result.ToString().c_str());

		connect::acl_state_changed_promise =
		std::promise<acl_state_changed_params_t>();
		future = connect::acl_state_changed_promise.get_future();

		uint64_t connect = std::chrono::duration_cast<std::chrono::milliseconds>(
		std::chrono::system_clock::now().time_since_epoch())
		@@ -103,21 +105,19 @@ int do_connect(unsigned int num_loops, const RawAddress& bd_addr,

		if (disconnect_wait_time == 0) {
		fprintf(stdout, "Waiting to disconnect from supervision timeout\n");
		result = future.get();
		auto result = future.get();
		uint64_t disconnect =
		std::chrono::duration_cast<std::chrono::milliseconds>(
		std::chrono::system_clock::now().time_since_epoch())
		.count();

		fprintf(stdout, "Disconnected after:%" PRId64 "ms from:%s result:%s[%u]\n",
		LOG_CONSOLE("Disconnected after:%" PRId64 "ms from:%s result:%s[%u]\n",
		disconnect - connect, bd_addr.ToString().c_str(),
		bt_status_text(result.status).c_str(), result.status);

		headless_remove_callback("acl_state_changed", callback_interface);
		} else {
		fprintf(stdout, "Waiting %d seconds to just shutdown\n",
		disconnect_wait_time);
		sleep(disconnect_wait_time);
		bluetoothInterface.dump(1, nullptr);
		bluetoothInterface.cleanup();
		}