--- a/VirtualMailManager/Config.py Mon Nov 07 03:22:15 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,187 +0,0 @@
-# -*- coding: UTF-8 -*-
-# Copyright (c) 2007 - 2010, Pascal Volk
-# See COPYING for distribution information.
-
-"""Configuration class for read, modify and write the
-configuration from Virtual Mail Manager.
-
-"""
-
-from shutil import copy2
-from ConfigParser import ConfigParser, MissingSectionHeaderError, ParsingError
-from cStringIO import StringIO
-
-from __main__ import ENCODING, ERR, w_std
-from Exceptions import VMMConfigException
-
-class Config(ConfigParser):
- """This class is for reading and modifying vmm's configuration file."""
-
- def __init__(self, filename):
- """Creates a new Config instance
-
- Arguments:
- filename -- path to the configuration file
- """
- ConfigParser.__init__(self)
- self.__cfgFileName = filename
- self.__cfgFile = None
- self.__VMMsections = ['database', 'maildir', 'services', 'domdir',
- 'bin', 'misc', 'config']
- self.__changes = False
- self.__missing = {}
- self.__dbopts = [
- ['host', 'localhot'],
- ['user', 'vmm'],
- ['pass', 'your secret password'],
- ['name', 'mailsys']
- ]
- self.__mdopts = [
- ['name', 'Maildir'],
- ['folders', 'Drafts:Sent:Templates:Trash'],
- ['mode', 448],
- ['diskusage', 'false'],
- ['delete', 'false']
- ]
- self.__serviceopts = [
- ['smtp', 'true'],
- ['pop3', 'true'],
- ['imap', 'true'],
- ['sieve', 'true']
- ]
- self.__domdopts = [
- ['base', '/srv/mail'],
- ['mode', 504],
- ['delete', 'false']
- ]
- self.__binopts = [
- ['dovecotpw', '/usr/sbin/dovecotpw'],
- ['du', '/usr/bin/du'],
- ['postconf', '/usr/sbin/postconf']
- ]
- self.__miscopts = [
- ['passwdscheme', 'PLAIN'],
- ['gid_mail', 8],
- ['forcedel', 'false'],
- ['transport', 'dovecot:'],
- ['dovecotvers', '11']
- ]
-
- def load(self):
- """Loads the configuration, read only.
-
- Raises a VMMConfigException if the configuration syntax is invalid.
- """
- try:
- self.__cfgFile = file(self.__cfgFileName, 'r')
- self.readfp(self.__cfgFile)
- except (MissingSectionHeaderError, ParsingError), e:
- self.__cfgFile.close()
- raise VMMConfigException(str(e), ERR.CONF_ERROR)
- self.__cfgFile.close()
-
- def check(self):
- """Performs a configuration check.
-
- Raises a VMMConfigException if the check fails.
- """
- if not self.__chkSections():
- errmsg = StringIO()
- errmsg.write(_("Using configuration file: %s\n") %\
- self.__cfgFileName)
- for k,v in self.__missing.items():
- if v[0] is True:
- errmsg.write(_(u"missing section: %s\n") % k)
- else:
- errmsg.write(_(u"missing options in section %s:\n") % k)
- for o in v:
- errmsg.write(" * %s\n" % o)
- raise VMMConfigException(errmsg.getvalue(), ERR.CONF_ERROR)
-
- def getsections(self):
- """Return a list with all configurable sections."""
- return self.__VMMsections[:-1]
-
- def get(self, section, option, raw=False, vars=None):
- return unicode(ConfigParser.get(self, section, option, raw, vars),
- ENCODING, 'replace')
-
- def configure(self, sections):
- """Interactive method for configuring all options in the given sections
-
- Arguments:
- sections -- list of strings with section names
- """
- if not isinstance(sections, list):
- raise TypeError("Argument 'sections' is not a list.")
- # if [config] done = false (default at 1st run),
- # then set changes true
- try:
- if not self.getboolean('config', 'done'):
- self.__changes = True
- except ValueError:
- self.set('config', 'done', 'False')
- self.__changes = True
- w_std(_(u'Using configuration file: %s\n') % self.__cfgFileName)
- for s in sections:
- if s != 'config':
- w_std(_(u'* Config section: “%s”') % s )
- for opt, val in self.items(s):
- newval = raw_input(
- _('Enter new value for option %(opt)s [%(val)s]: ').encode(
- ENCODING, 'replace') % {'opt': opt, 'val': val})
- if newval and newval != val:
- self.set(s, opt, newval)
- self.__changes = True
- print
- if self.__changes:
- self.__saveChanges()
-
- def __saveChanges(self):
- """Writes changes to the configuration file."""
- self.set('config', 'done', 'true')
- copy2(self.__cfgFileName, self.__cfgFileName+'.bak')
- self.__cfgFile = file(self.__cfgFileName, 'w')
- self.write(self.__cfgFile)
- self.__cfgFile.close()
-
- def __chkSections(self):
- """Checks if all configuration sections are existing."""
- errors = False
- for s in self.__VMMsections:
- if not self.has_section(s):
- self.__missing[s] = [True]
- errors = True
- elif not self.__chkOptions(s):
- errors = True
- return not errors
-
- def __chkOptions(self, section):
- """Checks if all configuration options in section are existing.
-
- Arguments:
- section -- the section to be checked
- """
- retval = True
- missing = []
- if section == 'database':
- opts = self.__dbopts
- elif section == 'maildir':
- opts = self.__mdopts
- elif section == 'services':
- opts = self.__serviceopts
- elif section == 'domdir':
- opts = self.__domdopts
- elif section == 'bin':
- opts = self.__binopts
- elif section == 'misc':
- opts = self.__miscopts
- elif section == 'config':
- opts = [['done', 'false']]
- for o, v in opts:
- if not self.has_option(section, o):
- missing.append(o)
- retval = False
- if len(missing):
- self.__missing[section] = missing
- return retval