Function RemoveInvalidFilenameChars

launcher/FileSystem.cpp:324–332

QString badFilenameChars = "\"\\/?<>:;*|!+\r\n";

QString RemoveInvalidFilenameChars(QString string, QChar replaceWith)
{
    for (int i = 0; i < string.length(); i++) {
        if (badFilenameChars.contains(string[i])) {
            string[i] = replaceWith;
        }
    }
    return string;
}

QString DirNameFromString(QString string, QString inDir)
{