# -*- coding: utf-8 -*-
#Copyright (C) 2009  Sandro Knauß <bugs@sandroknauss.de>

#This program is free software; you can redistribute it and/or modify it under the terms
#of the GNU General Public License as published by the Free Software Foundation;
#either version 3 of the License, or any later version.
#This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
#without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#See the GNU General Public License for more details.

#You should have received a copy of the GNU General Public License
#along with this program; if not, see <http://www.gnu.org/licenses/>.

class anbieter:
    default_conf = ''    # override this
import re

class NotATelNumber(Exception):
    def __init__(self, number):
        self.number= number
    
    def __str__(self):
        return ("This is not a telefonnumber:", selfnumber)

class telnumber:
    re_telnum=re.compile(r'^\s*(\+)?([0-9\s\-/\(\)])+\s*$')
    re_land=re.compile(r'^\s*(\+|00)(?P<land>[1-9]{2})')
    re_number=re.compile(r'[^0-9]')
    std_land="49"

    def __init__(self,number=None):
        if not(number is  None):
            self.createNumber(number)

    def createNumber(self, number):

        if not self.re_telnum.match(number):
            raise NotATelNumber(number)
        
        
        self.land=self.std_land
        land=self.re_land.match(number)
        
        if not(land is None):
            self.land=land.group("land")
            number=number[land.end("land"):]
            
        number=self.re_number.sub('',number)
        
        if number[0]=="0":
            number=number[1:]

        self.number = number
        
    def __eq__(self, y):
        return ((self.number == y.number) and ( self.land == y.land))
    
    def __ne__(self, y):
        return not self.__eq__(y)