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/*
* Copyright 2021 HIMSA II K/S - www.himsa.com.
* Represented by EHIMA - www.ehima.com
*
* 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 <base/bind.h>
#include <base/bind_helpers.h>
#include <base/location.h>
#include <base/logging.h>
#include <hardware/bluetooth.h>
#include <hardware/bt_has.h>
#include <bitset>
#include <string>
#include <vector>
#include "bta_has_api.h"
#include "btif_common.h"
#include "btif_storage.h"
#include "stack/include/btu.h"
using base::Bind;
using base::Owned;
using base::Passed;
using base::Unretained;
using bluetooth::has::ConnectionState;
using bluetooth::has::ErrorCode;
using bluetooth::has::HasClientCallbacks;
using bluetooth::has::HasClientInterface;
using bluetooth::has::PresetInfo;
using bluetooth::has::PresetInfoReason;
using le_audio::has::HasClient;
namespace {
std::unique_ptr<HasClientInterface> has_client_instance;
class HearingAaccessClientServiceInterfaceImpl : public HasClientInterface,
public HasClientCallbacks {
~HearingAaccessClientServiceInterfaceImpl() override = default;
void Init(HasClientCallbacks* callbacks) override {
DVLOG(2) << __func__;
this->callbacks_ = callbacks;
do_in_main_thread(
FROM_HERE,
Bind(&HasClient::Initialize, this,
jni_thread_wrapper(
FROM_HERE,
Bind(&btif_storage_load_bonded_leaudio_has_devices))));
}
void Connect(const RawAddress& addr) override {
DVLOG(2) << __func__ << " addr: " << addr;
do_in_main_thread(FROM_HERE, Bind(&HasClient::Connect,
Unretained(HasClient::Get()), addr));
do_in_jni_thread(
FROM_HERE, Bind(&btif_storage_set_leaudio_has_acceptlist, addr, true));
}
void Disconnect(const RawAddress& addr) override {
DVLOG(2) << __func__ << " addr: " << addr;
do_in_main_thread(FROM_HERE, Bind(&HasClient::Disconnect,
Unretained(HasClient::Get()), addr));
do_in_jni_thread(
FROM_HERE, Bind(&btif_storage_set_leaudio_has_acceptlist, addr, false));
}
void SelectActivePreset(std::variant<RawAddress, int> addr_or_group_id,
uint8_t preset_index) override {
DVLOG(2) << __func__ << " preset_index: " << preset_index;
do_in_main_thread(
FROM_HERE,
Bind(&HasClient::SelectActivePreset, Unretained(HasClient::Get()),
std::move(addr_or_group_id), preset_index));
}
void NextActivePreset(
std::variant<RawAddress, int> addr_or_group_id) override {
DVLOG(2) << __func__;
do_in_main_thread(FROM_HERE, Bind(&HasClient::NextActivePreset,
Unretained(HasClient::Get()),
std::move(addr_or_group_id)));
}
void PreviousActivePreset(
std::variant<RawAddress, int> addr_or_group_id) override {
DVLOG(2) << __func__;
do_in_main_thread(FROM_HERE, Bind(&HasClient::PreviousActivePreset,
Unretained(HasClient::Get()),
std::move(addr_or_group_id)));
}
void GetPresetInfo(const RawAddress& addr, uint8_t preset_index) override {
DVLOG(2) << __func__ << " addr: " << addr
<< " preset_index: " << preset_index;
do_in_main_thread(
FROM_HERE, Bind(&HasClient::GetPresetInfo, Unretained(HasClient::Get()),
addr, preset_index));
}
void SetPresetName(std::variant<RawAddress, int> addr_or_group_id,
uint8_t preset_index, std::string preset_name) override {
DVLOG(2) << __func__ << " preset_index: " << preset_index
<< " preset_name: " << preset_name;
do_in_main_thread(
FROM_HERE, Bind(&HasClient::SetPresetName, Unretained(HasClient::Get()),
std::move(addr_or_group_id), preset_index,
std::move(preset_name)));
}
void RemoveDevice(const RawAddress& addr) override {
DVLOG(2) << __func__ << " addr: " << addr;
/* RemoveDevice can be called on devices that don't have BAS enabled */
if (HasClient::IsHasClientRunning()) {
do_in_main_thread(FROM_HERE, Bind(&HasClient::Disconnect,
Unretained(HasClient::Get()), addr));
}
do_in_jni_thread(FROM_HERE, Bind(&btif_storage_remove_leaudio_has, addr));
}
void Cleanup(void) override {
DVLOG(2) << __func__;
do_in_main_thread(FROM_HERE, Bind(&HasClient::CleanUp));
}
void OnConnectionState(ConnectionState state,
const RawAddress& addr) override {
DVLOG(2) << __func__ << " addr: " << addr;
do_in_jni_thread(FROM_HERE, Bind(&HasClientCallbacks::OnConnectionState,
Unretained(callbacks_), state, addr));
}
void OnDeviceAvailable(const RawAddress& addr, uint8_t features) override {
DVLOG(2) << __func__ << " addr: " << addr << " features: " << features;
do_in_jni_thread(FROM_HERE, Bind(&HasClientCallbacks::OnDeviceAvailable,
Unretained(callbacks_), addr, features));
}
void OnFeaturesUpdate(const RawAddress& addr, uint8_t features) override {
DVLOG(2) << __func__ << " addr: " << addr
<< " ha_features: " << std::bitset<8>(features);
do_in_jni_thread(FROM_HERE, Bind(&HasClientCallbacks::OnFeaturesUpdate,
Unretained(callbacks_), addr, features));
}
void OnActivePresetSelected(std::variant<RawAddress, int> addr_or_group_id,
uint8_t preset_index) override {
DVLOG(2) << __func__ << " preset_index: " << preset_index;
do_in_jni_thread(FROM_HERE,
Bind(&HasClientCallbacks::OnActivePresetSelected,
Unretained(callbacks_), std::move(addr_or_group_id),
preset_index));
}
void OnActivePresetSelectError(std::variant<RawAddress, int> addr_or_group_id,
ErrorCode result_code) override {
DVLOG(2) << __func__ << " result_code: "
<< static_cast<std::underlying_type<ErrorCode>::type>(result_code);
do_in_jni_thread(
FROM_HERE,
Bind(&HasClientCallbacks::OnActivePresetSelectError,
Unretained(callbacks_), std::move(addr_or_group_id), result_code));
}
void OnPresetInfo(std::variant<RawAddress, int> addr_or_group_id,
PresetInfoReason change_id,
std::vector<PresetInfo> detail_records) override {
DVLOG(2) << __func__;
for (const auto& rec : detail_records) {
DVLOG(2) << "\t index: " << +rec.preset_index << ", change_id: "
<< (std::underlying_type<PresetInfoReason>::type)change_id
<< ", writable: " << rec.writable
<< ", available: " << rec.available
<< ", name: " << rec.preset_name;
}
do_in_jni_thread(FROM_HERE,
Bind(&HasClientCallbacks::OnPresetInfo,
Unretained(callbacks_), std::move(addr_or_group_id),
change_id, std::move(detail_records)));
}
void OnPresetInfoError(std::variant<RawAddress, int> addr_or_group_id,
uint8_t preset_index, ErrorCode result_code) override {
DVLOG(2) << __func__ << " result_code: "
<< static_cast<std::underlying_type<ErrorCode>::type>(result_code);
do_in_jni_thread(
FROM_HERE,
Bind(&HasClientCallbacks::OnPresetInfoError, Unretained(callbacks_),
std::move(addr_or_group_id), preset_index, result_code));
}
void OnSetPresetNameError(std::variant<RawAddress, int> addr_or_group_id,
uint8_t preset_index,
ErrorCode result_code) override {
DVLOG(2) << __func__ << " result_code: "
<< static_cast<std::underlying_type<ErrorCode>::type>(result_code);
do_in_jni_thread(
FROM_HERE,
Bind(&HasClientCallbacks::OnSetPresetNameError, Unretained(callbacks_),
std::move(addr_or_group_id), preset_index, result_code));
}
private:
HasClientCallbacks* callbacks_;
};
} /* namespace */
HasClientInterface* btif_has_client_get_interface(void) {
if (!has_client_instance)
has_client_instance.reset(new HearingAaccessClientServiceInterfaceImpl());
return has_client_instance.get();
}
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