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/* Copyright © 2016 Taylor C. Richberger <taywee@gmx.com>
* This code is released under the license described in the LICENSE file
*/
#include <iostream>
#include <args.hxx>
int main(int argc, char **argv)
{
args::ArgumentParser parser("This command likes to break your disks");
parser.LongPrefix("/");
parser.LongSeparator(":");
args::HelpFlag help(parser, "HELP", "Show this help menu.", args::Matcher({"help"}));
args::ArgFlag<long> bs(parser, "BYTES", "Block size", args::Matcher({"bs"}), 512);
args::ArgFlag<long> skip(parser, "BYTES", "Bytes to skip", args::Matcher({"skip"}), 0);
args::ArgFlag<std::string> input(parser, "BLOCK SIZE", "Block size", args::Matcher({"if"}));
args::ArgFlag<std::string> output(parser, "BLOCK SIZE", "Block size", args::Matcher({"of"}));
try
{
parser.ParseCLI(argc, argv);
}
catch (args::Help)
{
std::cout << parser.Help();
return 0;
}
catch (args::ParseError e)
{
std::cerr << e.what() << std::endl;
std::cerr << parser.Help();
return 1;
}
catch (args::ValidationError e)
{
std::cerr << e.what() << std::endl;
std::cerr << parser.Help();
return 1;
}
std::cout << "bs = " << bs.value << std::endl;
std::cout << "skip = " << skip.value << std::endl;
if (input) { std::cout << "if = " << input.value << std::endl; }
if (output) { std::cout << "of = " << output.value << std::endl; }
return 0;
}
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