##
## mailconnection_factory.py
## Login : <adro8400@claralinux>
## Started on  Fri May 20 10:41:46 2005 adro8400
## $Id: mailconnection_factory.py,v 1.2 2005/09/18 20:24:07 dax Exp $
## 
## Copyright (C) 2005 adro8400
## 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 2 of the License, or
## (at your option) 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, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##

from mailconnection import IMAPConnection, POP3Connection

""" Static method to return an empty MailConnection object of given type
:Parameters:
    - 'type': type of connection to return : 'imap', 'imaps', 'pop3', 'pop3s'

:return: MailConnection of given type in parameter, None if unknown type

:returntype: 'MailConnection'"""
def get_new_mail_connection(type):
    if type == "imap":
        return IMAPConnection()
    elif type == "imaps":
        return IMAPConnection(ssl = True)
    elif type == "pop3":
        return POP3Connection()
    elif type == "pop3s":
        return POP3Connection(ssl = True)
    raise Exception, "Connection type \"" + type + "\" unknown"

""" Static methode to create a MailConnection object filled from string 

:Parameters:
- 'connection_string': string containing MailConnection parameters separated
by '#'. ex: 'pop3#login#password#host#110#True'

:Types:
- 'connection_string': string

:return: MailConnection of given type found in string parameter

:returntype: 'MailConnection'"""
def str_to_mail_connection(connection_string):
    arg_list = connection_string.split("#")
    # optionals values must be the at the beginning of the list to pop them
    # last
    arg_list.reverse()
    type = arg_list.pop()
    login = arg_list.pop()
    password = arg_list.pop()
    host = arg_list.pop()
    port = int(arg_list.pop())
    chat_action = int(arg_list.pop())
    online_action = int(arg_list.pop())
    away_action = int(arg_list.pop())
    xa_action = int(arg_list.pop())
    dnd_action = int(arg_list.pop())
    offline_action = int(arg_list.pop())
    interval = int(arg_list.pop())
    result = None
    if type == "imap":
        mailbox = arg_list.pop()
        result = IMAPConnection(login = login, \
                                password = password, \
                                host = host, \
                                ssl = False, \
                                port = port, \
                                mailbox = mailbox)
    elif type == "imaps":
        mailbox = arg_list.pop()
        result = IMAPConnection(login = login, \
                                password = password, \
                                host = host, \
                                port = port, \
                                ssl = True, \
                                mailbox = mailbox)
    elif type == "pop3":
        result = POP3Connection(login = login, \
                                password = password, \
                                host = host, \
                                port = port, \
                                ssl = False)
    elif type == "pop3s":
        result = POP3Connection(login = login, \
                                password = password, \
                                host = host, \
                                port = port, \
                                ssl = True)
    if result is None:
        raise Exception, "Connection type \"" + type + "\" unknown"
    result.chat_action = chat_action
    result.online_action = online_action
    result.away_action = away_action
    result.xa_action = xa_action
    result.dnd_action = dnd_action
    result.offline_action = offline_action
    result.interval = interval
    return result