private static string MakeShortDirName(string longName, BuildDirectoryInfo dir)
{
if (IsoUtilities.isValidDirectoryName(longName))
{
return(longName);
}
char[] shortNameChars = longName.ToUpper(CultureInfo.InvariantCulture).ToCharArray();
for (int i = 0; i < shortNameChars.Length; ++i)
{
if (!IsoUtilities.isValidDChar(shortNameChars[i]) && shortNameChars[i] != '.' && shortNameChars[i] != ';')
{
shortNameChars[i] = '_';
}
}
return(new string(shortNameChars));
}