#
# Session manager class for gnuviech-admin tool backend
# (c) 2006 Jan Dittberner <jan@dittberner.info>
# $Id$
#
import Settings
import os

class InvalidLoginError(Exception):
    pass

class InvalidSessionError(Exception):
    pass

class Session:
    def __init__(self, id, login, rights, uid, gid):
        self.id = id
        self.login = login
        self.right = rights
        self.uid = uid
        self.gid = gid

class SessionManager:
    def _getSessionFile(self, sessionid):
        if os.path.exists(Settings.SESSIONDIR) and \
               os.path.isdir(Settings.SESSIONDIR):
            return file(os.path.join(SETTINGS.SESSIONDIR, sessionid))
        return None
    
    def newSession(self, login, password):
        raise InvalidLoginError()

    def getSession(self, sessionid):
        raise InvalidSessionError()

    def deleteSession(self, sessionid):
        self._getSessionFile(sessionid)