# -*- coding: UTF-8 -*-

# Copyright (c) 2008 - 2010, Pascal Volk

# See COPYING for distribution information.

"""

    VirtualMailManager.maillocation

    Virtual Mail Manager's maillocation module to handle Dovecot's

    mail_location setting for accounts.

"""

from VirtualMailManager.pycompat import any

MAILDIR_ID = 0x1

MBOX_ID = 0x2

MDBOX_ID = 0x3

SDBOX_ID = 0x4

MAILDIR_NAME = 'Maildir'

MBOX_NAME = 'mail'

MDBOX_NAME = 'mdbox'

SDBOX_NAME = 'dbox'

_storage = {

    MAILDIR_ID: dict(dovecot_version=10, postfix=True, prefix='maildir:',

    MBOX_ID: dict(dovecot_version=10, postfix=True, prefix='mbox:',

    MDBOX_ID: dict(dovecot_version=20, postfix=False, prefix='mdbox:',

    SDBOX_ID: dict(dovecot_version=12, postfix=False, prefix='dbox:',

}

    'maildir': MAILDIR_ID,

}

class MailLocation(object):

    """A small class for mail_location relevant information."""

    __slots__ = ('_info')

        """Creates a new MailLocation instance.

        Keyword arguments:

        mid -- the id of a mail_location (int)

          one of the maillocation constants: `MAILDIR_ID`, `MBOX_ID`,

          `MDBOX_ID` and `SDBOX_ID`

        """

        if mid:

            assert isinstance(mid, (int, long)) and mid in _storage

            self._info = _storage[mid]

        else:

    def __str__(self):

        return '%(prefix)s~/%(directory)s' % self._info

    @property

    def directory(self):

        """The mail_location's directory name."""

        return self._info['directory']

    @property

    def dovecot_version(self):

        """The required Dovecot version (concatenated major and minor

        parts) for this mailbox format."""

        return self._info['dovecot_version']

    @property

    def postfix(self):

        """`True` if Postfix supports this mailbox format, else `False`."""

        return self._info['postfix']

    @property

    def prefix(self):

        """The prefix of the mail_location."""

        return self._info['prefix']

    @property

    def mail_location(self):

        """The mail_location, e.g. ``maildir:~/Maildir``"""

        return self.__str__()

    @property

    def mid(self):

        """The mail_location's unique ID."""