Revert "Floss: implement le_audio_shim" (24bcdab6) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/rust/topshim/Android.bp

+0 −3

Original line number	Diff line number	Diff line
		@@ -53,7 +53,6 @@ cc_library_static {
		"gatt/gatt_ble_scanner_shim.cc",
		"gatt/gatt_shim.cc",
		"hfp/hfp_shim.cc",
		"le_audio/le_audio_shim.cc",
		"vc/vc_shim.cc",
		],
		generated_headers: [
		@@ -91,7 +90,6 @@ gensrcs {
		"src/profiles/csis.rs",
		"src/profiles/gatt.rs",
		"src/profiles/hfp.rs",
		"src/profiles/le_audio.rs",
		"src/profiles/vc.rs",
		],
		output_extension: "rs.h",
		@@ -110,7 +108,6 @@ gensrcs {
		"src/profiles/csis.rs",
		"src/profiles/gatt.rs",
		"src/profiles/hfp.rs",
		"src/profiles/le_audio.rs",
		"src/profiles/vc.rs",
		],
		output_extension: "cc",

system/gd/rust/topshim/BUILD.gn

+0 −3

Original line number	Diff line number	Diff line
		@@ -30,7 +30,6 @@ cxxbridge_header("btif_bridge_header") {
		"src/profiles/csis.rs",
		"src/profiles/gatt.rs",
		"src/profiles/hfp.rs",
		"src/profiles/le_audio.rs",
		"src/profiles/vc.rs",
		]
		all_dependent_configs = [ ":rust_topshim_config" ]
		@@ -47,7 +46,6 @@ cxxbridge_cc("btif_bridge_code") {
		"src/profiles/csis.rs",
		"src/profiles/gatt.rs",
		"src/profiles/hfp.rs",
		"src/profiles/le_audio.rs",
		"src/profiles/vc.rs",
		]
		deps = [
		@@ -71,7 +69,6 @@ source_set("btif_cxx_bridge_code") {
		"gatt/gatt_ble_scanner_shim.cc",
		"gatt/gatt_shim.cc",
		"hfp/hfp_shim.cc",
		"le_audio/le_audio_shim.cc",
		"vc/vc_shim.cc",
		"metrics/metrics_shim.cc",
		]

system/gd/rust/topshim/le_audio/le_audio_shim.cc

deleted100644 → 0

+0 −564

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 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.
		*/

		#include "gd/rust/topshim/le_audio/le_audio_shim.h"

		#include <bluetooth/log.h>
		#include <hardware/bluetooth.h>

		#include <vector>

		#include "bta/le_audio/le_audio_types.h"
		#include "os/log.h"
		#include "src/profiles/le_audio.rs.h"
		#include "types/raw_address.h"

		namespace rusty = ::bluetooth::topshim::rust;

		namespace bluetooth {
		namespace topshim {
		namespace rust {
		namespace internal {

		static LeAudioClientIntf* g_lea_client_if;

		static uint8_t from_rust_btle_audio_direction(BtLeAudioDirection direction) {
		switch (direction) {
		case BtLeAudioDirection::Sink:
		return le_audio::types::kLeAudioDirectionSink;
		case BtLeAudioDirection::Source:
		return le_audio::types::kLeAudioDirectionSource;
		case BtLeAudioDirection::Both:
		return le_audio::types::kLeAudioDirectionBoth;
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return 0;
		}

		static le_audio::btle_audio_codec_config_t from_rust_btle_audio_codec_config(
		BtLeAudioCodecConfig codec_config) {
		switch (codec_config.codec_type) {
		case static_cast<int>(BtLeAudioCodecIndex::SrcLc3):
		return le_audio::btle_audio_codec_config_t{
		.codec_type = le_audio::btle_audio_codec_index_t::LE_AUDIO_CODEC_INDEX_SOURCE_LC3};
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return le_audio::btle_audio_codec_config_t{};
		}

		static BtLeAudioCodecConfig to_rust_btle_audio_codec_config(
		le_audio::btle_audio_codec_config_t codec_config) {
		switch (codec_config.codec_type) {
		case le_audio::btle_audio_codec_index_t::LE_AUDIO_CODEC_INDEX_SOURCE_LC3:
		return BtLeAudioCodecConfig{.codec_type = static_cast<int>(BtLeAudioCodecIndex::SrcLc3)};
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return BtLeAudioCodecConfig{};
		}

		static ::rust::vec<BtLeAudioCodecConfig> to_rust_btle_audio_codec_config_vec(
		std::vector<le_audio::btle_audio_codec_config_t> codec_configs) {
		::rust::vec<BtLeAudioCodecConfig> rconfigs;
		for (auto c : codec_configs) {
		rconfigs.push_back(to_rust_btle_audio_codec_config(c));
		}
		return rconfigs;
		}

		static BtLeAudioConnectionState to_rust_btle_audio_connection_state(
		le_audio::ConnectionState state) {
		switch (state) {
		case le_audio::ConnectionState::DISCONNECTED:
		return BtLeAudioConnectionState::Disconnected;
		case le_audio::ConnectionState::CONNECTING:
		return BtLeAudioConnectionState::Connecting;
		case le_audio::ConnectionState::CONNECTED:
		return BtLeAudioConnectionState::Connected;
		case le_audio::ConnectionState::DISCONNECTING:
		return BtLeAudioConnectionState::Disconnecting;
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return BtLeAudioConnectionState{};
		}

		static BtLeAudioGroupStatus to_rust_btle_audio_group_status(le_audio::GroupStatus status) {
		switch (status) {
		case le_audio::GroupStatus::INACTIVE:
		return BtLeAudioGroupStatus::Inactive;
		case le_audio::GroupStatus::ACTIVE:
		return BtLeAudioGroupStatus::Active;
		case le_audio::GroupStatus::TURNED_IDLE_DURING_CALL:
		return BtLeAudioGroupStatus::TurnedIdleDuringCall;
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return BtLeAudioGroupStatus{};
		}

		static BtLeAudioGroupNodeStatus to_rust_btle_audio_group_node_status(
		le_audio::GroupNodeStatus status) {
		switch (status) {
		case le_audio::GroupNodeStatus::ADDED:
		return BtLeAudioGroupNodeStatus::Added;
		case le_audio::GroupNodeStatus::REMOVED:
		return BtLeAudioGroupNodeStatus::Removed;
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return BtLeAudioGroupNodeStatus{};
		}

		static BtLeAudioUnicastMonitorModeStatus to_rust_btle_audio_unicast_monitor_mode_status(
		le_audio::UnicastMonitorModeStatus status) {
		switch (status) {
		case le_audio::UnicastMonitorModeStatus::STREAMING_REQUESTED:
		return BtLeAudioUnicastMonitorModeStatus::StreamingRequested;
		case le_audio::UnicastMonitorModeStatus::STREAMING:
		return BtLeAudioUnicastMonitorModeStatus::Streaming;
		case le_audio::UnicastMonitorModeStatus::STREAMING_SUSPENDED:
		return BtLeAudioUnicastMonitorModeStatus::StreamingSuspended;
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return BtLeAudioUnicastMonitorModeStatus{};
		}

		static BtLeAudioDirection to_rust_btle_audio_direction(uint8_t direction) {
		switch (direction) {
		case le_audio::types::kLeAudioDirectionSink:
		return BtLeAudioDirection::Sink;
		case le_audio::types::kLeAudioDirectionSource:
		return BtLeAudioDirection::Source;
		case le_audio::types::kLeAudioDirectionBoth:
		return BtLeAudioDirection::Both;
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return BtLeAudioDirection{};
		}

		static BtLeAudioGroupStreamStatus to_rust_btle_audio_group_stream_status(
		le_audio::GroupStreamStatus status) {
		switch (status) {
		case le_audio::GroupStreamStatus::IDLE:
		return BtLeAudioGroupStreamStatus::Idle;
		case le_audio::GroupStreamStatus::STREAMING:
		return BtLeAudioGroupStreamStatus::Streaming;
		case le_audio::GroupStreamStatus::RELEASING:
		return BtLeAudioGroupStreamStatus::Releasing;
		case le_audio::GroupStreamStatus::SUSPENDING:
		return BtLeAudioGroupStreamStatus::Suspending;
		case le_audio::GroupStreamStatus::SUSPENDED:
		return BtLeAudioGroupStreamStatus::Suspended;
		case le_audio::GroupStreamStatus::CONFIGURED_AUTONOMOUS:
		return BtLeAudioGroupStreamStatus::ConfiguredAutonomous;
		case le_audio::GroupStreamStatus::CONFIGURED_BY_USER:
		return BtLeAudioGroupStreamStatus::ConfiguredByUser;
		case le_audio::GroupStreamStatus::DESTROYED:
		return BtLeAudioGroupStreamStatus::Destroyed;
		default:
		log::assert_that(false, "Unhandled enum value from C++");
		}
		return BtLeAudioGroupStreamStatus{};
		}

		static void initialized_cb() {
		le_audio_initialized_callback();
		}

		static void connection_state_cb(le_audio::ConnectionState state, const RawAddress& address) {
		le_audio_connection_state_callback(to_rust_btle_audio_connection_state(state), address);
		}

		static void group_status_cb(int group_id, le_audio::GroupStatus group_status) {
		le_audio_group_status_callback(group_id, to_rust_btle_audio_group_status(group_status));
		}

		static void group_node_status_cb(
		const RawAddress& bd_addr, int group_id, le_audio::GroupNodeStatus node_status) {
		le_audio_group_node_status_callback(
		bd_addr, group_id, to_rust_btle_audio_group_node_status(node_status));
		}

		static void unicast_monitor_mode_status_cb(
		uint8_t direction, le_audio::UnicastMonitorModeStatus status) {
		le_audio_unicast_monitor_mode_status_callback(
		to_rust_btle_audio_direction(direction),
		to_rust_btle_audio_unicast_monitor_mode_status(status));
		}

		static void group_stream_status_cb(int group_id, le_audio::GroupStreamStatus status) {
		le_audio_group_stream_status_callback(group_id, to_rust_btle_audio_group_stream_status(status));
		}

		static void audio_conf_cb(
		uint8_t direction,
		int group_id,
		uint32_t snk_audio_location,
		uint32_t src_audio_location,
		uint16_t avail_cont) {
		le_audio_audio_conf_callback(
		direction, group_id, snk_audio_location, src_audio_location, avail_cont);
		}

		static void sink_audio_location_available_cb(
		const RawAddress& address, uint32_t snk_audio_locations) {
		le_audio_sink_audio_location_available_callback(address, snk_audio_locations);
		}

		static void audio_local_codec_capabilities_cb(
		std::vector<le_audio::btle_audio_codec_config_t> local_input_capa_codec_conf,
		std::vector<le_audio::btle_audio_codec_config_t> local_output_capa_codec_conf) {
		le_audio_audio_local_codec_capabilities_callback(
		to_rust_btle_audio_codec_config_vec(local_input_capa_codec_conf),
		to_rust_btle_audio_codec_config_vec(local_output_capa_codec_conf));
		}

		static void audio_group_codec_conf_cb(
		int group_id,
		le_audio::btle_audio_codec_config_t input_codec_conf,
		le_audio::btle_audio_codec_config_t output_codec_conf,
		std::vector<le_audio::btle_audio_codec_config_t> input_selectable_codec_conf,
		std::vector<le_audio::btle_audio_codec_config_t> output_selectable_codec_conf) {
		le_audio_audio_group_codec_conf_callback(
		group_id,
		to_rust_btle_audio_codec_config(input_codec_conf),
		to_rust_btle_audio_codec_config(output_codec_conf),
		to_rust_btle_audio_codec_config_vec(input_selectable_codec_conf),
		to_rust_btle_audio_codec_config_vec(output_selectable_codec_conf));
		}
		} // namespace internal

		class DBusLeAudioClientCallbacks : public le_audio::LeAudioClientCallbacks {
		public:
		static le_audio::LeAudioClientCallbacks* GetInstance() {
		static auto instance = new DBusLeAudioClientCallbacks();
		return instance;
		}

		DBusLeAudioClientCallbacks(){};

		void OnInitialized() override {
		log::info("");
		topshim::rust::internal::initialized_cb();
		}

		void OnConnectionState(le_audio::ConnectionState state, const RawAddress& address) override {
		log::info("state={}, address={}", static_cast<int>(state), ADDRESS_TO_LOGGABLE_CSTR(address));
		topshim::rust::internal::connection_state_cb(state, address);
		}

		void OnGroupStatus(int group_id, le_audio::GroupStatus group_status) override {
		log::info("group_id={}, group_status={}", group_id, static_cast<int>(group_status));
		topshim::rust::internal::group_status_cb(group_id, group_status);
		}

		void OnGroupNodeStatus(
		const RawAddress& bd_addr, int group_id, le_audio::GroupNodeStatus node_status) {
		log::info(
		"bd_addr={}, group_id={}, node_status={}",
		ADDRESS_TO_LOGGABLE_CSTR(bd_addr),
		group_id,
		static_cast<int>(node_status));
		topshim::rust::internal::group_node_status_cb(bd_addr, group_id, node_status);
		}

		void OnAudioConf(
		uint8_t direction,
		int group_id,
		uint32_t snk_audio_location,
		uint32_t src_audio_location,
		uint16_t avail_cont) {
		log::info(
		"direction={}, group_id={}, snk_audio_location={}, src_audio_location={}, avail_cont={}",
		direction,
		group_id,
		snk_audio_location,
		src_audio_location,
		avail_cont);
		topshim::rust::internal::audio_conf_cb(
		direction, group_id, snk_audio_location, src_audio_location, avail_cont);
		}

		void OnSinkAudioLocationAvailable(const RawAddress& address, uint32_t snk_audio_locations) {
		log::info(
		"address={}, snk_audio_locations={}",
		ADDRESS_TO_LOGGABLE_CSTR(address),
		snk_audio_locations);
		topshim::rust::internal::sink_audio_location_available_cb(address, snk_audio_locations);
		}

		void OnAudioLocalCodecCapabilities(
		std::vector<le_audio::btle_audio_codec_config_t> local_input_capa_codec_conf,
		std::vector<le_audio::btle_audio_codec_config_t> local_output_capa_codec_conf) {
		log::info("");
		topshim::rust::internal::audio_local_codec_capabilities_cb(
		local_input_capa_codec_conf, local_output_capa_codec_conf);
		}

		void OnAudioGroupCodecConf(
		int group_id,
		le_audio::btle_audio_codec_config_t input_codec_conf,
		le_audio::btle_audio_codec_config_t output_codec_conf,
		std::vector<le_audio::btle_audio_codec_config_t> input_selectable_codec_conf,
		std::vector<le_audio::btle_audio_codec_config_t> output_selectable_codec_conf) {
		log::info("group_id={}", group_id);
		topshim::rust::internal::audio_group_codec_conf_cb(
		group_id,
		input_codec_conf,
		output_codec_conf,
		input_selectable_codec_conf,
		output_selectable_codec_conf);
		}

		void OnAudioGroupCurrentCodecConf(
		int group_id,
		le_audio::btle_audio_codec_config_t input_codec_conf,
		le_audio::btle_audio_codec_config_t output_codec_conf) {
		log::info(
		"group_id={}, input_codec_conf={}, output_codec_conf={}",
		group_id,
		input_codec_conf.ToString(),
		output_codec_conf.ToString());
		}

		void OnAudioGroupSelectableCodecConf(
		int group_id,
		std::vector<le_audio::btle_audio_codec_config_t> input_selectable_codec_conf,
		std::vector<le_audio::btle_audio_codec_config_t> output_selectable_codec_conf) {
		log::info(
		"group_id={}, input_selectable_codec_conf.size={}, output_selectable_codec_conf.size={}",
		group_id,
		input_selectable_codec_conf.size(),
		output_selectable_codec_conf.size());
		}

		void OnHealthBasedRecommendationAction(
		const RawAddress& address, le_audio::LeAudioHealthBasedAction action) {
		log::info("address={}, action={}", ADDRESS_TO_LOGGABLE_CSTR(address), static_cast<int>(action));
		}

		void OnHealthBasedGroupRecommendationAction(
		int group_id, le_audio::LeAudioHealthBasedAction action) {
		log::info("group_id={}, action={}", group_id, static_cast<int>(action));
		}

		void OnUnicastMonitorModeStatus(uint8_t direction, le_audio::UnicastMonitorModeStatus status) {
		log::info("direction={}, status={}", direction, static_cast<int>(status));
		topshim::rust::internal::unicast_monitor_mode_status_cb(direction, status);
		}

		void OnGroupStreamStatus(int group_id, le_audio::GroupStreamStatus status) {
		log::info("group_id={}, status={}", group_id, static_cast<int>(status));
		topshim::rust::internal::group_stream_status_cb(group_id, status);
		}
		};

		void LeAudioClientIntf::init(/*
		LeAudioClientCallbacks* callbacks,
		const std::vector<le_audio::btle_audio_codec_config_t>& offloading_preference */) {
		return intf_->Initialize(DBusLeAudioClientCallbacks::GetInstance(), {});
		}

		void LeAudioClientIntf::connect(RawAddress addr) {
		return intf_->Connect(addr);
		}

		void LeAudioClientIntf::disconnect(RawAddress addr) {
		return intf_->Disconnect(addr);
		}

		void LeAudioClientIntf::set_enable_state(RawAddress addr, bool enabled) {
		return intf_->SetEnableState(addr, enabled);
		}

		void LeAudioClientIntf::cleanup() {
		return intf_->Cleanup();
		}

		void LeAudioClientIntf::remove_device(RawAddress addr) {
		return intf_->RemoveDevice(addr);
		}

		void LeAudioClientIntf::group_add_node(int group_id, RawAddress addr) {
		return intf_->GroupAddNode(group_id, addr);
		}

		void LeAudioClientIntf::group_remove_node(int group_id, RawAddress addr) {
		return intf_->GroupRemoveNode(group_id, addr);
		}

		void LeAudioClientIntf::group_set_active(int group_id) {
		return intf_->GroupSetActive(group_id);
		}

		void LeAudioClientIntf::set_codec_config_preference(
		int group_id,
		BtLeAudioCodecConfig input_codec_config,
		BtLeAudioCodecConfig output_codec_config) {
		return intf_->SetCodecConfigPreference(
		group_id,
		internal::from_rust_btle_audio_codec_config(input_codec_config),
		internal::from_rust_btle_audio_codec_config(output_codec_config));
		}

		void LeAudioClientIntf::set_ccid_information(int ccid, int context_type) {
		return intf_->SetCcidInformation(ccid, context_type);
		}

		void LeAudioClientIntf::set_in_call(bool in_call) {
		return intf_->SetInCall(in_call);
		}

		void LeAudioClientIntf::send_audio_profile_preferences(
		int group_id, bool is_output_preference_le_audio, bool is_duplex_preference_le_audio) {
		return intf_->SendAudioProfilePreferences(
		group_id, is_output_preference_le_audio, is_duplex_preference_le_audio);
		}

		void LeAudioClientIntf::set_unicast_monitor_mode(BtLeAudioDirection direction, bool enable) {
		return intf_->SetUnicastMonitorMode(internal::from_rust_btle_audio_direction(direction), enable);
		}

		std::unique_ptr<LeAudioClientIntf> GetLeAudioClientProfile(const unsigned char* btif) {
		if (internal::g_lea_client_if) std::abort();

		const bt_interface_t* btif_ = reinterpret_cast<const bt_interface_t*>(btif);

		auto lea_client_if =
		std::make_unique<LeAudioClientIntf>(const_cast<le_audio::LeAudioClientInterface*>(
		reinterpret_cast<const le_audio::LeAudioClientInterface*>(
		btif_->get_profile_interface("le_audio"))));

		internal::g_lea_client_if = lea_client_if.get();

		return lea_client_if;
		}

		bool LeAudioClientIntf::host_start_audio_request() {
		return ::bluetooth::audio::le_audio::HostStartRequest();
		}

		void LeAudioClientIntf::host_stop_audio_request() {
		::bluetooth::audio::le_audio::HostStopRequest();
		}

		bool LeAudioClientIntf::peer_start_audio_request() {
		return ::bluetooth::audio::le_audio::PeerStartRequest();
		}

		void LeAudioClientIntf::peer_stop_audio_request() {
		::bluetooth::audio::le_audio::PeerStopRequest();
		}

		static BtLePcmConfig to_rust_btle_pcm_params(audio::le_audio::btle_pcm_parameters pcm_params) {
		return BtLePcmConfig{
		.data_interval_us = pcm_params.data_interval_us,
		.sample_rate = pcm_params.sample_rate,
		.bits_per_sample = pcm_params.bits_per_sample,
		.channels_count = pcm_params.channels_count,
		};
		}

		BtLePcmConfig LeAudioClientIntf::get_host_pcm_config() {
		return to_rust_btle_pcm_params(::bluetooth::audio::le_audio::GetHostPcmConfig());
		}

		BtLePcmConfig LeAudioClientIntf::get_peer_pcm_config() {
		return to_rust_btle_pcm_params(::bluetooth::audio::le_audio::GetPeerPcmConfig());
		}

		bool LeAudioClientIntf::get_host_stream_started() {
		return ::bluetooth::audio::le_audio::GetHostStreamStarted();
		}

		bool LeAudioClientIntf::get_peer_stream_started() {
		return ::bluetooth::audio::le_audio::GetPeerStreamStarted();
		}

		void LeAudioClientIntf::source_metadata_changed(::rust::Vec<SourceMetadata> metadata) {
		if (metadata.empty()) {
		log::warn("Received empty metadata.");
		return;
		}

		// This will be referenced across threads.
		static std::vector<playback_track_metadata_v7> tracks;
		tracks.clear();
		tracks.reserve(metadata.size());
		for (auto m : metadata) {
		struct playback_track_metadata_v7 track = {
		.base =
		{
		.usage = static_cast<audio_usage_t>(m.usage),
		.content_type = static_cast<audio_content_type_t>(m.content_type),
		.gain = static_cast<float>(m.gain),
		},
		.channel_mask = AUDIO_CHANNEL_NONE, // unused
		.tags = "",
		};

		tracks.push_back(track);
		}

		source_metadata_v7_t data = {
		.track_count = tracks.size(),
		.tracks = tracks.data(),
		};

		::bluetooth::audio::le_audio::SourceMetadataChanged(data);
		}

		void LeAudioClientIntf::sink_metadata_changed(::rust::Vec<SinkMetadata> metadata) {
		if (metadata.empty()) {
		log::warn("Received empty metadata.");
		return;
		}

		// This will be referenced across threads.
		static std::vector<record_track_metadata_v7> tracks;
		tracks.clear();
		tracks.reserve(metadata.size());
		for (auto m : metadata) {
		struct record_track_metadata_v7 track = {
		.base =
		{
		.source = static_cast<audio_source_t>(m.source),
		.gain = static_cast<float>(m.gain),
		.dest_device = AUDIO_DEVICE_IN_DEFAULT,
		.dest_device_address = "", // unused
		},
		.channel_mask = AUDIO_CHANNEL_NONE, // unused
		.tags = "",
		};

		tracks.push_back(track);
		}

		const sink_metadata_v7_t data = {
		.track_count = tracks.size(),
		.tracks = tracks.data(),
		};

		::bluetooth::audio::le_audio::SinkMetadataChanged(data);
		}
		} // namespace rust
		} // namespace topshim
		} // namespace bluetooth

system/gd/rust/topshim/le_audio/le_audio_shim.h

deleted100644 → 0

+0 −83

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 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.
		*/

		#pragma once

		#include <memory>

		#include "audio_hal_interface/le_audio_software_host.h"
		#include "include/hardware/bt_le_audio.h"
		#include "rust/cxx.h"
		#include "types/raw_address.h"

		namespace bluetooth {
		namespace topshim {
		namespace rust {

		struct BtLeAudioCodecConfig;
		enum class BtLeAudioDirection : uint8_t;
		struct BtLePcmConfig;
		struct SourceMetadata;
		struct SinkMetadata;

		class LeAudioClientIntf {
		public:
		LeAudioClientIntf(le_audio::LeAudioClientInterface* intf) : intf_(intf){};

		void init(
		/*
		LeAudioClientCallbacks* callbacks,
		const std::vector<le_audio::btle_audio_codec_config_t>& offloading_preference
		*/);
		void connect(RawAddress addr);
		void disconnect(RawAddress addr);
		void set_enable_state(RawAddress addr, bool enabled);
		void cleanup();
		void remove_device(RawAddress addr);
		void group_add_node(int group_id, RawAddress addr);
		void group_remove_node(int group_id, RawAddress addr);
		void group_set_active(int group_id);
		void set_codec_config_preference(
		int group_id,
		BtLeAudioCodecConfig input_codec_config,
		BtLeAudioCodecConfig output_codec_config);
		void set_ccid_information(int ccid, int context_type);
		void set_in_call(bool in_call);
		void send_audio_profile_preferences(
		int group_id, bool is_output_preference_le_audio, bool is_duplex_preference_le_audio);
		void set_unicast_monitor_mode(BtLeAudioDirection direction, bool enable);

		// interface for audio server
		bool host_start_audio_request();
		void host_stop_audio_request();
		bool peer_start_audio_request();
		void peer_stop_audio_request();
		BtLePcmConfig get_host_pcm_config();
		BtLePcmConfig get_peer_pcm_config();
		bool get_host_stream_started();
		bool get_peer_stream_started();
		void source_metadata_changed(::rust::Vec<SourceMetadata> metadata);
		void sink_metadata_changed(::rust::Vec<SinkMetadata> metadata);

		private:
		le_audio::LeAudioClientInterface* intf_;
		};

		std::unique_ptr<LeAudioClientIntf> GetLeAudioClientProfile(const unsigned char* btif);

		} // namespace rust
		} // namespace topshim
		} // namespace bluetooth