/*
 * Copyright 2020, 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 "android.hardware.security.wv_keymint-service"

#include <android-base/logging.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>

#include "WidevineRemotelyProvisionedComponent.h"

using aidl::android::hardware::security::keymint::
    WidevineRemotelyProvisionedComponent;

template <typename T, class... Args>
std::shared_ptr<T> addService(Args&&... args) {
  std::shared_ptr<T> ser =
      ndk::SharedRefBase::make<T>(std::forward<Args>(args)...);
  auto instanceName = std::string(T::descriptor) + "/widevine";
  LOG(INFO) << "adding keymint service instance: " << instanceName;
  binder_status_t status =
      AServiceManager_addService(ser->asBinder().get(), instanceName.c_str());
  CHECK(status == STATUS_OK);
  return ser;
}

int main() {
  // Zero threads seems like a useless pool, but below we'll join this thread to
  // it, increasing the pool size to 1.
  ABinderProcess_setThreadPoolMaxThreadCount(0);
  // Add Remotely Provisioned Component Service
  addService<WidevineRemotelyProvisionedComponent>();
  ABinderProcess_joinThreadPool();
  return EXIT_FAILURE;  // should not reach
}