BasicFunctions.hpp

#ifndef ARGPARSER_BASICFUNCTIONS_HPP_
#define ARGPARSER_BASICFUNCTIONS_HPP_

#include <cstdint>
#include <string_view>
#include <iostream>

#include "ConditionalOutput.hpp"

#if defined _WIN32 || defined _WIN64 || defined __CYGWIN__
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
#else
#define STD_OUTPUT_HANDLE 0
#define HANDLE int
inline int GetStdHandle(int a);
inline int SetConsoleTextAttribute(int a, int b);
#endif

namespace ArgumentParser {

/**\n This function sets the console text color to red. */

void SetRedColor();

/**\n This function resets the console text color to white. */

void ResetColor();

/**\n This function prints an error message. */

void DisplayError(const std::string& message, ConditionalOutput error_output);

/**\n This function checks if the code is running on Windows. */

bool IsWindows();

/**\n The code validates the validity of a filename based on rules specific to
 * Windows. The filename should consist of alphanumeric characters, backslashes,
 * periods, hyphens, and spaces. Additionally, the code checks for consecutive
 * slashes in the filename, which is also considered invalid. */

bool IsValidFilename(std::string& pre_filename);

/**\n This function is a wrapper for the std::filesystem::is_regular_file function. */

bool IsRegularFile(std::string& filename);

/**\n This function is a wrapper for the std::filesystem::is_directory function. */

bool IsDirectory(std::string& dirname);

}

#endif //ARGPARSER_BASICFUNCTIONS_HPP_