/usr/include/libpwiz/pwiz/utility/misc/Base64.hpp is in libpwiz-dev 3.0.9393-1+b2.
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// $Id: Base64.hpp 1195 2009-08-14 22:12:04Z chambm $
//
//
// Original author: Darren Kessner <darren@proteowizard.org>
//
// Copyright 2005 Louis Warschaw Prostate Cancer Center
// Cedars Sinai Medical Center, Los Angeles, California 90048
//
// 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 _BASE64_HPP_
#define _BASE64_HPP_
#include "pwiz/utility/misc/Export.hpp"
#include <cstddef> // for size_t
namespace pwiz {
namespace util {
/// Base-64 binary->text encoding
/// (maps 3 bytes <-> 4 chars)
namespace Base64
{
/// Returns buffer size required by binary->text conversion.
PWIZ_API_DECL size_t binaryToTextSize(size_t byteCount);
/// binary -> text conversion
/// - Caller must allocate buffer
/// - Buffer will not be null-terminated
/// - Returns the actual number of bytes written
PWIZ_API_DECL size_t binaryToText(const void* from, size_t byteCount, char* to);
/// Returns sufficient buffer size for text->binary conversion.
PWIZ_API_DECL size_t textToBinarySize(size_t charCount);
/// text -> binary conversion
/// - Caller must allocate buffer
/// - Buffer will not be null-terminated
/// - Returns the actual number of bytes written
PWIZ_API_DECL size_t textToBinary(const char* from, size_t charCount, void* to);
} // namespace Base64
} // namespace util
} // namespace pwiz
#endif // _BASE64_HPP_
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