// Copyright 2020 Google LLC
//
// 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
//
//     https://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.

#ifndef PLATFORM_BASE64_UTILS_H_
#define PLATFORM_BASE64_UTILS_H_

#include "platform/byte_array.h"
#include "platform/port/string.h"
#include "platform/ptr.h"
#include "absl/strings/string_view.h"

namespace location {
namespace nearby {

class Base64Utils {
 public:
  static std::string encode(absl::string_view input);
  static std::string encode(const ByteArray& bytes);
  static std::string encode(ConstPtr<ByteArray> bytes);

  template <typename T>
  static T decode(absl::string_view base64_string);
  static Ptr<ByteArray> decode(absl::string_view base64_string);
};

}  // namespace nearby
}  // namespace location

#endif  // PLATFORM_BASE64_UTILS_H_