import os
import os.path
import shutil
import object
import hashlib

class UserHandler :
    def __init__(self,root):
        self.root = root

    def register(self,name):
        userDir = self.root+'/'+name
        if not os.path.exists(userDir) :
            os.mkdir(userDir)
        handler = object.ObjectHandler(name)
        handler.createHomeNode()

    def registered(self,name):
        return os.path.exists(self.root+'/'+name)
    
    def unregister(self,name):
        shutil.rmtree(self.root+'/'+name)
        
    def getUserList(self):
        return os.listdir(self.root)

class User :
    def __init__(self, name) :
        self.name = name
        self.rootObject = hashlib.sha1( name ).hexdigest()