#!/usr/bin/env python

"""
	Simple lib to deals with openvpn

	- to know stats
	- to deal with certificates
	- to generate dns zone
	- update the map


some pb : 
	do we need to save users / ip / informations into a db ? 
	or into sqlite ?ovpn




"""

from sqlalchemy import *

class Certif:
	"""Generate / revoke certificate"""

	def __init__(self):
		pass

	def generate(self, user):
		pass

	def revoke(self, user):
		pass

class Zone:
	"""Manage a dns zone for the vpn"""

	def __init__(self):
		pass

	def load(self):
		"""Load the current dns file"""
		pass

	def write(self, what):
		"""Writes the new zone file"""
		if isinstence(what, list):
			for line in list:
				self.write(line)
		elif isinstence(what, string):
			self.write(what)

		pass


class User:
	"""blah"""

	def __init__(self, info):
		if not instance(info, dict):
			raise TypeError
		self.info = info
		self.certificate = None
		pass

	def certificate(self):
		pass


class Ovpn:
	"""just returns informations"""

	def __init__(self):
		self.users = []
		pass

	def user_list(self):
		pass

	def new_user(self):
		pass

	def del_user(self):
		pass

	def services_list(self):
		pass