From cf3bfd60ad03f2feb2ccc62a12fc2922bdc2fb71 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Thu, 2 Jun 2022 20:07:09 +0200
Subject: refactor: remove randomization & argument parser

---
 src/argument_parser.cpp | 104 ------------------------------------------------
 1 file changed, 104 deletions(-)
 delete mode 100644 src/argument_parser.cpp

(limited to 'src/argument_parser.cpp')

diff --git a/src/argument_parser.cpp b/src/argument_parser.cpp
deleted file mode 100644
index 117d979..0000000
--- a/src/argument_parser.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-#include "argument_parser.hpp"
-
-#include "conversion.hpp"
-#include "interfaces/randomization.hpp"
-
-#include <cstdlib>
-#include <iostream>
-#include <string_view>
-
-namespace
-{
-void optarg_error(char arg, const std::string_view &error) noexcept
-{
-	std::cout << "Error: Invalid option argument for -" << arg << ". " << error
-			  << std::endl;
-	exit(EXIT_FAILURE);
-}
-
-/**
- * Returns the current optarg as a string view.
- */
-auto get_str_optarg() noexcept -> std::string_view
-{
-	return {optarg};
-}
-
-/**
- * Returns the current optarg as a unsigned integer.
- *
- * @param arg The current command-line argument character
- * @param check_zero Whether or not to make sure that the result is not zero
- */
-auto get_uint_optarg(char arg, bool check_zero = false) noexcept -> uint32_t
-{
-	auto conversion_result = str_to_uint(get_str_optarg());
-
-	if (!conversion_result.success || (check_zero && conversion_result.result == 0))
-	{
-		optarg_error(arg, conversion_result.fail_reason);
-	}
-
-	return conversion_result.result;
-}
-} // namespace
-
-ArgumentParser::ArgumentParser(
-	IRandomNumberGeneratorFactory random_number_generator_factory) noexcept
-	: _random_number_generator_factory(random_number_generator_factory)
-{
-}
-
-auto ArgumentParser::parse(
-	const std::vector<option> &options,
-	const std::string_view &short_options,
-	const int &argc,
-	char *const *argv) noexcept
-	-> ParsedArguments // NOLINT(cppcoreguidelines-avoid-c-arrays,
-					   // modernize-avoid-c-arrays)
-{
-	// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
-	const auto args = std::vector<std::string_view>(argv, argv + argc);
-
-	const auto program_name = args[0];
-
-	ParsedArguments parsed_arguments;
-
-	char arg = 0;
-	while (
-		(arg = static_cast<char>(
-			 getopt_long(argc, argv, short_options.data(), options.data(), nullptr))) !=
-		-1)
-	{
-		switch (arg)
-		{
-		case 's':
-		{
-			auto seed = get_uint_optarg(arg, true);
-
-			parsed_arguments.random_gen = _random_number_generator_factory(seed);
-			break;
-		}
-		case 'h':
-		{
-			std::cout << "Usage: " << program_name
-					  << " [OPTION]...\n\n"
-						 "Options:\n"
-					  << "  -s, --seed SEED         The randomization seed used\n"
-						 "  -h  --help              Displays usage information"
-					  << std::endl;
-			exit(EXIT_SUCCESS);
-		}
-		case '?':
-		{
-			std::cout << "\nTry '" << program_name << " --help' for more information"
-					  << std::endl;
-			exit(EXIT_FAILURE);
-		}
-		default:
-			abort();
-		}
-	}
-
-	return parsed_arguments;
-}
-- 
cgit v1.2.3-18-g5258