| /****************************************************************************** |
| * |
| * Copyright 2021 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 "uclient_alarm.h" |
| #include "bt_trace.h" |
| #define LOG_TAG "uclient_alarm" |
| |
| namespace bluetooth { |
| namespace bap { |
| namespace alarm { |
| |
| class BapAlarmImpl; |
| BapAlarmImpl *instance; |
| |
| static void alarm_handler(void* data); |
| |
| class BapAlarmImpl : public BapAlarm { |
| public: |
| BapAlarmImpl(BapAlarmCallbacks* callback): |
| callbacks(callback) { } |
| |
| ~BapAlarmImpl() override = default; |
| |
| void CleanUp () { } |
| |
| alarm_t* Create(const char* name) { |
| return alarm_new(name); |
| } |
| |
| void Delete(alarm_t* alarm) { |
| alarm_free(alarm); |
| } |
| |
| void Start(alarm_t* alarm, period_ms_t interval_ms, |
| void* data) { |
| alarm_set_on_mloop(alarm, interval_ms, alarm_handler, data); |
| } |
| |
| void Stop(alarm_t* alarm) { |
| alarm_cancel(alarm); |
| } |
| |
| bool IsScheduled(const alarm_t* alarm) { |
| return alarm_is_scheduled(alarm); |
| } |
| |
| void Timeout(void* data) { |
| if (callbacks) |
| callbacks->OnTimeout(data); // Call uclient_main |
| } |
| |
| private: |
| BapAlarmCallbacks *callbacks; |
| }; |
| |
| void BapAlarm::Initialize( |
| BapAlarmCallbacks* callbacks) { |
| if (instance) { |
| LOG(ERROR) << "Already initialized!"; |
| } else { |
| instance = new BapAlarmImpl(callbacks); |
| } |
| } |
| |
| void BapAlarm::CleanUp() { |
| BapAlarmImpl* ptr = instance; |
| instance = nullptr; |
| ptr->CleanUp(); |
| delete ptr; |
| } |
| |
| BapAlarm* BapAlarm::Get() { |
| return instance; |
| } |
| |
| static void alarm_handler(void* data) { |
| if (instance) |
| instance->Timeout(data); |
| } |
| |
| } //alarm |
| } //bap |
| } //bluetooth |