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author | Egor Tensin <Egor.Tensin@gmail.com> | 2015-07-07 17:04:48 +0300 |
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committer | Egor Tensin <Egor.Tensin@gmail.com> | 2015-07-07 17:04:48 +0300 |
commit | 1bafa86f2f7b1019314b5629f4fd80c7cf9c837c (patch) | |
tree | 9601e8dcc4b3b7d9e76fe398c3d0aa61325ee1bb /utils/block/aes_common.hpp | |
parent | code style (diff) | |
download | aes-tools-1bafa86f2f7b1019314b5629f4fd80c7cf9c837c.tar.gz aes-tools-1bafa86f2f7b1019314b5629f4fd80c7cf9c837c.zip |
utils: rearrange files
Diffstat (limited to 'utils/block/aes_common.hpp')
-rw-r--r-- | utils/block/aes_common.hpp | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/utils/block/aes_common.hpp b/utils/block/aes_common.hpp deleted file mode 100644 index 327efad..0000000 --- a/utils/block/aes_common.hpp +++ /dev/null @@ -1,142 +0,0 @@ -/** - * \file - * \author Egor Tensin <Egor.Tensin@gmail.com> - * \date 2015 - * \copyright This file is licensed under the terms of the MIT License. - * See LICENSE.txt for details. - */ - -#pragma once - -#include <aesnixx/all.hpp> - -#include <boost/algorithm/string.hpp> -#include <boost/program_options.hpp> - -#include <cstdlib> - -#include <deque> -#include <iostream> -#include <iterator> -#include <istream> -#include <string> -#include <vector> - -static std::istream& operator>>(std::istream& is, aesni::Mode& dest) -{ - std::string src; - is >> src; - - if (boost::iequals(src, "ecb")) - dest = AESNI_ECB; - else if (boost::iequals(src, "cbc")) - dest = AESNI_CBC; - else if (boost::iequals(src, "cfb")) - dest = AESNI_CFB; - else if (boost::iequals(src, "ofb")) - dest = AESNI_OFB; - else if (boost::iequals(src, "ctr")) - dest = AESNI_CTR; - else - throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value, "mode", src); - - return is; -} - -static std::istream& operator>>(std::istream& is, aesni::Algorithm& dest) -{ - std::string src; - is >> src; - - if (boost::iequals(src, "aes128")) - dest = AESNI_AES128; - else if (boost::iequals(src, "aes192")) - dest = AESNI_AES192; - else if (boost::iequals(src, "aes256")) - dest = AESNI_AES256; - else - throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value, "algorithm", src); - - return is; -} - -namespace -{ - class CommandLineParser - { - public: - CommandLineParser(const std::string& program_name) - : m_program_name(program_name) - , m_options("Options") - , m_boxes(false) - { } - - bool parse_options(int argc, char** argv) - { - namespace po = boost::program_options; - - m_options.add_options() - ("help,h", "show this message and exit") - ("box,b", po::bool_switch(&m_boxes)->default_value(false), "use the \"boxes\" interface") - ("mode,m", po::value<aesni::Mode>(&m_mode)->required(), "set mode of operation") - ("algorithm,a", po::value<aesni::Algorithm>(&m_algorithm)->required(), "set algorithm"); - - po::options_description hidden_options; - hidden_options.add_options() - ("positional", po::value<std::vector<std::string>>(&m_args)); - - po::options_description all_options; - all_options.add(m_options).add(hidden_options); - - po::positional_options_description positional_options; - positional_options.add("positional", -1); - - po::variables_map vm; - po::store(po::command_line_parser(argc, argv).options(all_options).positional(positional_options).run(), vm); - - if (vm.count("help")) - { - print_usage(); - return false; - } - - po::notify(vm); - return true; - } - - void print_usage() - { - std::cout << "Usage: " << m_program_name << " [OPTIONS...] [-- KEY [IV] [PLAINTEXT...]...]\n"; - std::cout << m_options << "\n"; - } - - aesni::Mode get_mode() const - { - return m_mode; - } - - aesni::Algorithm get_algorithm() const - { - return m_algorithm; - } - - bool use_boxes() const - { - return m_boxes; - } - - std::deque<std::string> get_args() - { - return { std::make_move_iterator(m_args.begin()), std::make_move_iterator(m_args.end()) }; - } - - private: - const std::string m_program_name; - boost::program_options::options_description m_options; - - aesni::Mode m_mode; - aesni::Algorithm m_algorithm; - bool m_boxes; - std::vector<std::string> m_args; - }; -} |