Merge "headless: Introduce headless handler"

        ":TestHeadlessModules",

        "bt_property.cc",

        "get_options.cc",

        "handler.cc",

        "headless.cc",

        "log.cc",

        "main.cc",

/*

 * 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.

 */

#include "os/handler.h"

#include <chrono>

#include "os/thread.h"

#include "test/headless/handler.h"

#include "test/headless/log.h"

namespace bluetooth {

namespace test {

headless::Handler::Handler() {

  thread_ = new os::Thread("headless_thread", os::Thread::Priority::NORMAL);

  handler_ = new os::Handler(thread_);

}

headless::Handler::~Handler() {

  handler_->Clear();

  handler_->WaitUntilStopped(std::chrono::milliseconds(2000));

  delete handler_;

  delete thread_;

}

void headless::Handler::Post(common::OnceClosure closure) {

  ASSERT_LOG(handler_ != nullptr, "Handler is not valid");

  handler_->Post(std::move(closure));

}

}  // namespace test

}  // namespace bluetooth

/*

 * 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.

 */

#pragma once

#include "os/handler.h"

#include "os/thread.h"

namespace bluetooth {

namespace test {

namespace headless {

class Handler {

 public:

  Handler();

  ~Handler();

  Handler(const Handler& handler) = default;

  void Post(common::OnceClosure closure);

 private:

  os::Thread* thread_{nullptr};

  os::Handler* handler_{nullptr};

};

}  // namespace headless

}  // namespace test

}  // namespace bluetooth