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/*
 * Copyright (c) 2020, The Linux Foundation. All rights reserved.
 * Not a contribution
 * Copyright (C) 2018 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 "thermal_hal"

#include <android-base/logging.h>
#include <hidl/HidlTransportSupport.h>
#include "thermal.h"

using ::android::OK;
using ::android::status_t;

// libhwbinder:
using ::android::hardware::configureRpcThreadpool;
using ::android::hardware::joinRpcThreadpool;

// Generated HIDL files:
using ::android::hardware::thermal::V2_0::IThermal;
using ::android::hardware::thermal::V2_0::implementation::Thermal;

static int shutdown() {
	LOG(ERROR) << "Thermal HAL Service is shutting down.";
	return 1;
}

int main(int /* argc */, char ** /* argv */) {
	status_t status;
	android::sp<IThermal> service = nullptr;

	LOG(INFO) << "Thermal HAL Service 2.0 starting...";

	service = new Thermal();
	if (service == nullptr) {
		LOG(ERROR) << "Error creating an instance of Thermal HAL. Exiting...";
		return shutdown();
	}

	configureRpcThreadpool(1, true /* callerWillJoin */);

	status = service->registerAsService();
	if (status != OK) {
		LOG(ERROR) << "Could not register service for ThermalHAL (" << status << ")";
		return shutdown();
	}

	LOG(INFO) << "Thermal HAL Service 2.0 started successfully.";
	joinRpcThreadpool();
	// We should not get past the joinRpcThreadpool().
	return shutdown();
}