+++ /dev/null
-#!/usr/bin/env python
-# vim:set et sw=4:
-
-"""
-Simple singleton class for storing info about Holding directory
-
-@contact: Debian FTP Master <ftpmaster@debian.org>
-@copyright: 2001 - 2006 James Troup <james@nocrew.org>
-@copyright: 2009 Joerg Jaspert <joerg@debian.org>
-@license: GNU General Public License version 2 or later
-"""
-
-# 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
-
-###############################################################################
-
-import os
-from errno import ENOENT, EEXIST, EACCES
-import shutil
-
-from config import Config
-from utils import fubar
-
-###############################################################################
-
-class Holding(object):
- __shared_state = {}
-
- def __init__(self, *args, **kwargs):
- self.__dict__ = self.__shared_state
-
- if not getattr(self, 'initialised', False):
- self.initialised = True
-
- self.in_holding = {}
- self.holding_dir = Config()["Dir::Holding"]
- # ftptrainees haven't access to holding, use a temp directory instead
- if not os.access(self.holding_dir, os.W_OK):
- self.holding_dir = Config()["Dir::TempPath"]
-
- def chdir_to_holding(self):
- os.chdir(self.holding_dir)
-
- def copy_to_holding(self, filename):
- base_filename = os.path.basename(filename)
-
- dest = os.path.join(self.holding_dir, base_filename)
- try:
- fd = os.open(dest, os.O_RDWR | os.O_CREAT | os.O_EXCL, 0o640)
- os.close(fd)
- except OSError as e:
- # Shouldn't happen, but will if, for example, someone lists a
- # file twice in the .changes.
- if e.errno == EEXIST:
- return "%s: already exists in holding area; can not overwrite." % (base_filename)
-
- try:
- shutil.copy(filename, dest)
- except IOError as e:
- # In either case (ENOENT or EACCES) we want to remove the
- # O_CREAT | O_EXCLed ghost file, so add the file to the list
- # of 'in holding' even if it's not the real file.
- if e.errno == ENOENT:
- os.unlink(dest)
- return "%s: can not copy to holding area: file not found." % (base_filename)
-
- elif e.errno == EACCES:
- os.unlink(dest)
- return "%s: can not copy to holding area: read permission denied." % (base_filename)
-
- self.in_holding[base_filename] = ""
-
- return None
-
- def clean(self):
- cwd = os.getcwd()
- os.chdir(self.holding_dir)
- for f in self.in_holding.keys():
- # TODO: Sanitize path in a much better manner...
- if os.path.exists(f):
- if f.find('/') != -1:
- fubar("WTF? clean_holding() got a file ('%s') with / in it!" % (f))
- else:
- os.unlink(f)
- self.in_holding = {}
- os.chdir(cwd)
-
projects / dak.git / commitdiff