xlnt/source/detail/cryptography/value_traits.hpp
2020-02-08 12:12:59 -05:00

92 lines
3.7 KiB
C++

// Copyright (c) 2017-2020 Thomas Fussell
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, WRISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE
//
// @license: http://www.opensource.org/licenses/mit-license.php
// @author: see AUTHORS file
#pragma once
#include <string>
#include <detail/default_case.hpp>
#include <detail/cryptography/hash.hpp>
#include <detail/external/include_libstudxml.hpp>
namespace xml {
template <>
struct value_traits<xlnt::detail::hash_algorithm>
{
static xlnt::detail::hash_algorithm parse(std::string hash_algorithm_string, const parser &)
{
if (hash_algorithm_string == "SHA1")
return xlnt::detail::hash_algorithm::sha1;
else if (hash_algorithm_string == "SHA256")
return xlnt::detail::hash_algorithm::sha256;
else if (hash_algorithm_string == "SHA384")
return xlnt::detail::hash_algorithm::sha384;
else if (hash_algorithm_string == "SHA512")
return xlnt::detail::hash_algorithm::sha512;
else if (hash_algorithm_string == "MD5")
return xlnt::detail::hash_algorithm::md5;
else if (hash_algorithm_string == "MD4")
return xlnt::detail::hash_algorithm::md4;
else if (hash_algorithm_string == "MD2")
return xlnt::detail::hash_algorithm::md2;
else if (hash_algorithm_string == "Ripemd128")
return xlnt::detail::hash_algorithm::ripemd128;
else if (hash_algorithm_string == "Ripemd160")
return xlnt::detail::hash_algorithm::ripemd160;
else if (hash_algorithm_string == "Whirlpool")
return xlnt::detail::hash_algorithm::whirlpool;
default_case(xlnt::detail::hash_algorithm::sha1);
}
static std::string serialize(xlnt::detail::hash_algorithm algorithm, const serializer &)
{
switch (algorithm)
{
case xlnt::detail::hash_algorithm::sha1:
return "SHA1";
case xlnt::detail::hash_algorithm::sha256:
return "SHA256";
case xlnt::detail::hash_algorithm::sha384:
return "SHA384";
case xlnt::detail::hash_algorithm::sha512:
return "SHA512";
case xlnt::detail::hash_algorithm::md5:
return "MD5";
case xlnt::detail::hash_algorithm::md4:
return "MD4";
case xlnt::detail::hash_algorithm::md2:
return "MD2";
case xlnt::detail::hash_algorithm::ripemd128:
return "Ripemd128";
case xlnt::detail::hash_algorithm::ripemd160:
return "Ripemd160";
case xlnt::detail::hash_algorithm::whirlpool:
return "Whirlpool";
}
default_case("SHA1");
}
}; // struct value_traits<xlnt::detail::hash_algorithm>
} // namespace xml