olm/include/axolotl/base64.hh

/* Copyright 2015 OpenMarket Ltd
 *
 * 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.
 */
#ifndef AXOLOLT_BASE64_HH_
#define AXOLOLT_BASE64_HH_

#include <cstddef>
#include <cstdint>

namespace axolotl {


std::size_t encode_base64_length(
    std::size_t input_length
);


void encode_base64(
    std::uint8_t const * input, std::size_t input_length,
    std::uint8_t * output
);


std::size_t decode_base64_length(
    std::size_t input_length
);


void decode_base64(
    std::uint8_t const * input, std::size_t input_length,
    std::uint8_t * output
);


} // namespace axolotl


#endif /* AXOLOLT_BASE64_HH_ */