public static string TrimSlashes(this string path)
{
if (string.IsNullOrEmpty(path))
{
return(path);
}
var trimmed = path.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
if (MockUnixSupport.IsUnixPlatform() &&
(path[0] == Path.DirectorySeparatorChar || path[0] == Path.AltDirectorySeparatorChar) &&
trimmed == "")
{
return(Path.DirectorySeparatorChar.ToString());
}
if (!MockUnixSupport.IsUnixPlatform() &&
trimmed.Length == 2 &&
char.IsLetter(trimmed[0]) &&
trimmed[1] == ':')
{
return(trimmed + Path.DirectorySeparatorChar);
}
return(trimmed);
}
public void IsLegalAbsoluteOrRelative(string path, string paramName)
{
if (path == null)
{
throw new ArgumentNullException(paramName, StringResources.Manager.GetString("VALUE_CANNOT_BE_NULL"));
}
if (path == string.Empty)
{
throw new ArgumentException("Empty file name is not legal.", paramName);
}
if (path.Trim() == string.Empty)
{
throw new ArgumentException(StringResources.Manager.GetString("THE_PATH_IS_NOT_OF_A_LEGAL_FORM"), paramName);
}
if (!MockUnixSupport.IsUnixPlatform())
{
if (!IsValidUseOfVolumeSeparatorChar(path))
{
throw new NotSupportedException(StringResources.Manager.GetString("THE_PATH_IS_NOT_OF_A_LEGAL_FORM"));
}
}
if (ExtractFileName(path).IndexOfAny(_mockFileDataAccessor.Path.GetInvalidFileNameChars()) > -1)
{
throw new ArgumentException(StringResources.Manager.GetString("ILLEGAL_CHARACTERS_IN_PATH_EXCEPTION"));
}
var filePath = ExtractFilePath(path);
if (MockPath.HasIllegalCharacters(filePath, false))
{
throw new ArgumentException(StringResources.Manager.GetString("ILLEGAL_CHARACTERS_IN_PATH_EXCEPTION"));
}
}