host/hal_generic/common/permissions_util.cc

/*
 * Copyright (C) 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 "permissions_util.h"

#include "chre/util/macros.h"
#include "chre/util/system/napp_permissions.h"

namespace android {
namespace hardware {
namespace contexthub {
namespace common {
namespace implementation {

std::vector<std::string> chreToAndroidPermissions(uint32_t chrePermissions) {
  std::vector<std::string> androidPermissions;
  if (BITMASK_HAS_VALUE(chrePermissions,
                        ::chre::NanoappPermissions::CHRE_PERMS_AUDIO)) {
    androidPermissions.push_back(kRecordAudioPerm);
  }

  if (BITMASK_HAS_VALUE(chrePermissions,
                        ::chre::NanoappPermissions::CHRE_PERMS_GNSS) ||
      BITMASK_HAS_VALUE(chrePermissions,
                        ::chre::NanoappPermissions::CHRE_PERMS_WIFI) ||
      BITMASK_HAS_VALUE(chrePermissions,
                        ::chre::NanoappPermissions::CHRE_PERMS_WWAN)) {
    androidPermissions.push_back(kFineLocationPerm);
    androidPermissions.push_back(kBackgroundLocationPerm);
  }

  if (BITMASK_HAS_VALUE(chrePermissions,
                        ::chre::NanoappPermissions::CHRE_PERMS_BLE)) {
    androidPermissions.push_back(kBluetoothScanPerm);
  }

  return androidPermissions;
}

}  // namespace implementation
}  // namespace common
}  // namespace contexthub
}  // namespace hardware
}  // namespace android