//Create a new directory. If the directory exists then just return
//an instance of it.
public override Dir422 CreateDir(string dirName)
{
if (!CheckValidName(dirName))
{
return(null);
}
Dir422 newDir = null;
if (Directory.Exists(_path + "/" + dirName))
{
newDir = GetDir(dirName);
}
else
{
try
{
Directory.CreateDirectory(_path + "/" + dirName);
newDir = new StdFSDir(_path + "/" + dirName);
}
catch (Exception e)
{
newDir = null;
}
}
return(newDir);
}
//Set the root and return the filesystem object
public static StandardFileSystem Create(string rootPath)
{
Root = new StdFSDir(rootPath);
Root.SetRoot(true);
return(new StandardFileSystem());
}