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authorEgor Tensin <Egor.Tensin@gmail.com>2015-08-03 14:23:27 +0300
committerEgor Tensin <Egor.Tensin@gmail.com>2015-08-03 14:23:27 +0300
commit3d992e76ef7991cdff413ae58c07066f1a19a5d3 (patch)
treef91465ad2d09471a83508ff7356e88694738a4e7 /utils/aes_file_common.hpp
parentcxx: more algorithm-agnostic API (diff)
downloadaes-tools-3d992e76ef7991cdff413ae58c07066f1a19a5d3.tar.gz
aes-tools-3d992e76ef7991cdff413ae58c07066f1a19a5d3.zip
rename the utilities
Diffstat (limited to 'utils/aes_file_common.hpp')
-rw-r--r--utils/aes_file_common.hpp132
1 files changed, 0 insertions, 132 deletions
diff --git a/utils/aes_file_common.hpp b/utils/aes_file_common.hpp
deleted file mode 100644
index 8a13b48..0000000
--- a/utils/aes_file_common.hpp
+++ /dev/null
@@ -1,132 +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 <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& prog_name)
- : prog_name(prog_name)
- , options("Options")
- { }
-
- bool parse_options(int argc, char** argv)
- {
- namespace po = boost::program_options;
-
- options.add_options()
- ("help,h", "show this message and exit")
- ("mode,m", po::value<aesni::Mode>(&encryption_mode)->required(), "set mode of operation")
- ("algorithm,a", po::value<aesni::Algorithm>(&encryption_algo)->required(), "set algorithm");
-
- po::options_description hidden_options;
- hidden_options.add_options()
- ("positional", po::value<std::vector<std::string>>(&args));
-
- po::options_description all_options;
- all_options.add(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: " << prog_name << " [OPTIONS...] KEY [IV] SRC_PATH DEST_PATH\n";
- std::cout << options << "\n";
- }
-
- aesni::Mode get_mode() const
- {
- return encryption_mode;
- }
-
- aesni::Algorithm get_algorithm() const
- {
- return encryption_algo;
- }
-
- std::deque<std::string> get_args()
- {
- return { std::make_move_iterator(args.begin()), std::make_move_iterator(args.end()) };
- }
-
- private:
- const std::string prog_name;
- boost::program_options::options_description options;
-
- aesni::Mode encryption_mode;
- aesni::Algorithm encryption_algo;
- std::vector<std::string> args;
- };
-}