Function init

Rapfi/command/command.cpp:51–90

    std::filesystem::path binaryDirectory;

    void init(int argc, char *argv[])
    {
        (void)argc;
#ifdef _WIN32
        wchar_t wpath[1024] = {0};
        GetModuleFileNameW(NULL, wpath, MAX_PATH);
        binaryDirectory = wpath;
        binaryDirectory.remove_filename();
#else
        std::string argv0;             // path+name of the executable binary, as given by argv[0]
        std::string binaryPath;        // path of the executable
        std::string workingDirectory;  // path of the working directory

        // extract the path+name of the executable binary
        argv0 = argv[0];

        // extract the working directory
        workingDirectory = "";
        char  buff[40000];
        char *cwd = GETCWD(buff, 40000);
        if (cwd)
            workingDirectory = cwd;

        const std::string pathSeparator = "/";

        // extract the binary directory path from argv0
        binaryPath = argv0;
        size_t pos = binaryPath.find_last_of("\\/");
        if (pos == std::string::npos)
            binaryPath = "." + pathSeparator;
        else
            binaryPath.resize(pos + 1);

        // pattern replacement: "./" at the start of path is replaced by the working directory
        if (binaryPath.find("." + pathSeparator) == 0)
            binaryPath.replace(0, 1, workingDirectory);

        binaryDirectory = binaryPath;
#endif
    }

    std::filesystem::path getDefaultConfigPath()
    {