#!/bin/bash
# Copyright 2018 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

set -e

has_camera_filter() {
  local test_config=/var/cache/camera/test_config.json
  if [[ ! -f "${test_config}" ]]; then
    return 1
  fi
  jq -e 'has("enable_front_camera") or has("enable_back_camera") or
    has("enable_external_camera")' "${test_config}" > /dev/null
}

main() {
  if has_camera_filter; then
    # If camera filter flag is presented, autotest toggling camera filter
    # should be responsible for preparing media profile for ARC++.
    return 0
  fi
  local target_dir=/mnt/stateful_partition/encrypted/var/cache/camera
  if [[ ! -d "${target_dir}" ]]; then
    rm -rf "${target_dir}"
    mkdir -p "${target_dir}"
  fi

  cp /etc/camera/media_profiles.xml "${target_dir}"
  return 0
}

main "$@"