static DirectoryInfo CreateDirectoriesInternal(string path)
{
#if !MOBILE
if (SecurityManager.SecurityEnabled)
{
new FileIOPermission(FileIOPermissionAccess.Read | FileIOPermissionAccess.Write, path).Demand();
}
#endif
DirectoryInfo info = new DirectoryInfo(path, true);
if (info.Parent != null && !info.Parent.Exists)
{
info.Parent.Create();
}
MonoIOError error;
if (!MonoIO.CreateDirectory(info.FullName, out error))
{
// LAMESPEC: 1.1 and 1.2alpha allow CreateDirectory on a file path.
// So CreateDirectory ("/tmp/somefile") will succeed if 'somefile' is
// not a directory. However, 1.0 will throw an exception.
// We behave like 1.0 here (emulating 1.1-like behavior is just a matter
// of comparing error to ERROR_FILE_EXISTS, but it's lame to do:
// DirectoryInfo di = Directory.CreateDirectory (something);
// and having di.Exists return false afterwards.
// I hope we don't break anyone's code, as they should be catching
// the exception anyway.
if (error != MonoIOError.ERROR_ALREADY_EXISTS &&
error != MonoIOError.ERROR_FILE_EXISTS)
{
throw MonoIO.GetException(path, error);
}
}
return(info);
}
