// Copyright (C) 2019 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 <chrono>
#include <functional>

namespace android {
namespace dm {

enum class WaitResult { Wait, Done, Fail };

bool WaitForFile(const std::string& path, const std::chrono::milliseconds& timeout_ms);
bool WaitForFileDeleted(const std::string& path, const std::chrono::milliseconds& timeout_ms);
bool WaitForCondition(const std::function<WaitResult()>& condition,
                      const std::chrono::milliseconds& timeout_ms);

}  // namespace dm
}  // namespace android
