b40d02e801
sudir->subdir in a debug statement. Thanks ccxCZ on IRC for the heads up. Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de> Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
181 lines
7.6 KiB
Python
181 lines
7.6 KiB
Python
# Maildir repository support
|
|
# Copyright (C) 2002 John Goerzen
|
|
# <jgoerzen@complete.org>
|
|
#
|
|
# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
from Base import BaseRepository
|
|
from offlineimap import folder
|
|
from offlineimap.ui import getglobalui
|
|
import os
|
|
from stat import *
|
|
|
|
class MaildirRepository(BaseRepository):
|
|
def __init__(self, reposname, account):
|
|
"""Initialize a MaildirRepository object. Takes a path name
|
|
to the directory holding all the Maildir directories."""
|
|
BaseRepository.__init__(self, reposname, account)
|
|
|
|
self.root = self.getlocalroot()
|
|
self.folders = None
|
|
self.ui = getglobalui()
|
|
self.debug("MaildirRepository initialized, sep is " + repr(self.getsep()))
|
|
self.folder_atimes = []
|
|
|
|
# Create the top-level folder if it doesn't exist
|
|
if not os.path.isdir(self.root):
|
|
os.mkdir(self.root, 0700)
|
|
|
|
def _append_folder_atimes(self, foldername):
|
|
p = os.path.join(self.root, foldername)
|
|
new = os.path.join(p, 'new')
|
|
cur = os.path.join(p, 'cur')
|
|
f = p, os.stat(new)[ST_ATIME], os.stat(cur)[ST_ATIME]
|
|
self.folder_atimes.append(f)
|
|
|
|
def restore_folder_atimes(self):
|
|
if not self.folder_atimes:
|
|
return
|
|
|
|
for f in self.folder_atimes:
|
|
t = f[1], os.stat(os.path.join(f[0], 'new'))[ST_MTIME]
|
|
os.utime(os.path.join(f[0], 'new'), t)
|
|
t = f[2], os.stat(os.path.join(f[0], 'cur'))[ST_MTIME]
|
|
os.utime(os.path.join(f[0], 'cur'), t)
|
|
|
|
def getlocalroot(self):
|
|
return os.path.expanduser(self.getconf('localfolders'))
|
|
|
|
def debug(self, msg):
|
|
self.ui.debug('maildir', msg)
|
|
|
|
def getsep(self):
|
|
return self.getconf('sep', '.').strip()
|
|
|
|
def makefolder(self, foldername):
|
|
"""Create new Maildir folder if necessary
|
|
|
|
:param foldername: A relative mailbox name. The maildir will be
|
|
created in self.root+'/'+foldername. All intermediate folder
|
|
levels will be created if they do not exist yet. 'cur',
|
|
'tmp', and 'new' subfolders will be created in the maildir.
|
|
"""
|
|
self.debug("makefolder called with arg '%s'" % (foldername))
|
|
full_path = os.path.abspath(os.path.join(self.root, foldername))
|
|
|
|
# sanity tests
|
|
if self.getsep() == '/':
|
|
for component in foldername.split('/'):
|
|
assert not component in ['new', 'cur', 'tmp'],\
|
|
"When using nested folders (/ as a Maildir separator), "\
|
|
"folder names may not contain 'new', 'cur', 'tmp'."
|
|
assert foldername.find('../') == -1, "Folder names may not contain ../"
|
|
assert not foldername.startswith('/'), "Folder names may not begin with /"
|
|
|
|
# If we're using hierarchical folders, it's possible that
|
|
# sub-folders may be created before higher-up ones.
|
|
self.debug("makefolder: calling makedirs '%s'" % full_path)
|
|
try:
|
|
os.makedirs(full_path, 0700)
|
|
except OSError, e:
|
|
if e.errno == 17 and os.path.isdir(full_path):
|
|
self.debug("makefolder: '%s' already a directory" % foldername)
|
|
else:
|
|
raise
|
|
for subdir in ['cur', 'new', 'tmp']:
|
|
try:
|
|
os.mkdir(os.path.join(full_path, subdir), 0700)
|
|
except OSError, e:
|
|
if e.errno == 17 and os.path.isdir(full_path):
|
|
self.debug("makefolder: '%s' already has subdir %s" %
|
|
(foldername, subdir))
|
|
else:
|
|
raise
|
|
# Invalidate the folder cache
|
|
self.folders = None
|
|
|
|
def deletefolder(self, foldername):
|
|
self.ui.warn("NOT YET IMPLEMENTED: DELETE FOLDER %s" % foldername)
|
|
|
|
def getfolder(self, foldername):
|
|
if self.config.has_option('Repository ' + self.name, 'restoreatime') and self.config.getboolean('Repository ' + self.name, 'restoreatime'):
|
|
self._append_folder_atimes(foldername)
|
|
return folder.Maildir.MaildirFolder(self.root, foldername,
|
|
self.getsep(), self,
|
|
self.accountname, self.config)
|
|
|
|
def _getfolders_scandir(self, root, extension = None):
|
|
"""Recursively scan folder 'root'; return a list of MailDirFolder
|
|
|
|
:param root: (absolute) path to Maildir root
|
|
:param extension: (relative) subfolder to examine within root"""
|
|
self.debug("_GETFOLDERS_SCANDIR STARTING. root = %s, extension = %s" \
|
|
% (root, extension))
|
|
retval = []
|
|
|
|
# Configure the full path to this repository -- "toppath"
|
|
if extension:
|
|
toppath = os.path.join(root, extension)
|
|
else:
|
|
toppath = root
|
|
self.debug(" toppath = %s" % toppath)
|
|
|
|
# Iterate over directories in top & top itself.
|
|
for dirname in os.listdir(toppath) + ['.']:
|
|
self.debug(" *** top of loop")
|
|
self.debug(" dirname = %s" % dirname)
|
|
if dirname in ['cur', 'new', 'tmp']:
|
|
self.debug(" skipping this dir (Maildir special)")
|
|
# Bypass special files.
|
|
continue
|
|
fullname = os.path.join(toppath, dirname)
|
|
self.debug(" fullname = %s" % fullname)
|
|
if not os.path.isdir(fullname):
|
|
self.debug(" skipping this entry (not a directory)")
|
|
# Not a directory -- not a folder.
|
|
continue
|
|
foldername = dirname
|
|
if extension != None:
|
|
foldername = os.path.join(extension, dirname)
|
|
if (os.path.isdir(os.path.join(fullname, 'cur')) and
|
|
os.path.isdir(os.path.join(fullname, 'new')) and
|
|
os.path.isdir(os.path.join(fullname, 'tmp'))):
|
|
# This directory has maildir stuff -- process
|
|
self.debug(" This is maildir folder '%s'." % foldername)
|
|
|
|
if self.config.has_option('Repository %s' % self,
|
|
'restoreatime') and \
|
|
self.config.getboolean('Repository %s' % self,
|
|
'restoreatime'):
|
|
self._append_folder_atimes(foldername)
|
|
retval.append(folder.Maildir.MaildirFolder(self.root,
|
|
foldername,
|
|
self.getsep(),
|
|
self,
|
|
self.accountname,
|
|
self.config))
|
|
if self.getsep() == '/' and dirname != '.':
|
|
# Recursively check sub-directories for folders too.
|
|
retval.extend(self._getfolders_scandir(root, foldername))
|
|
self.debug("_GETFOLDERS_SCANDIR RETURNING %s" % \
|
|
repr([x.getname() for x in retval]))
|
|
return retval
|
|
|
|
def getfolders(self):
|
|
if self.folders == None:
|
|
self.folders = self._getfolders_scandir(self.root)
|
|
return self.folders
|
|
|