selftest/socket_wrapper.py

   1 #!/usr/bin/python
   2 # Bootstrap Samba and run a number of tests against it.
   3 # Copyright (C) 2005-2007 Jelmer Vernooij <jelmer@samba.org>
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 __all__ = ['setup_dir', 'setup_pcap', 'set_default_iface']
  19
  20 import os
  21 import shutil
  22
  23 def setup_dir(dir, pcap):
  24     """Setup a socket wrapper directory.
  25
  26     :param dir: Socket wrapper directory (None if socket wrapper should be
  27         disabled)
  28     :param pcap: Whether to generate pcap files
  29     :return: The socket wrapper directory
  30     """
  31     pcap_dir = None
  32
  33     if dir is not None:
  34         if os.path.isdir(dir):
  35             shutil.rmtree(dir)
  36         os.mkdir(dir, 0777)
  37
  38         if pcap:
  39             pcap_dir = os.path.join(dir, "pcap")
  40
  41             if os.path.isdir(pcap_dir):
  42                 shutil.rmtree(pcap_dir)
  43             os.mkdir(pcap_dir, 0777)
  44
  45     if pcap_dir is not None:
  46         os.environ["SOCKET_WRAPPER_PCAP_DIR"] = pcap_dir
  47     else:
  48         del os.environ["SOCKET_WRAPPER_PCAP_DIR"]
  49
  50     if dir is not None:
  51         os.environ["SOCKET_WRAPPER_DIR"] = dir
  52     else:
  53         del os.environ["SOCKET_WRAPPER_DIR"]
  54
  55     return dir
  56
  57 def setup_pcap(pcap_file):
  58     os.environ["SOCKET_WRAPPER_PCAP_FILE"] = pcap_file
  59
  60 def set_default_iface(i):
  61     os.environ["SOCKET_WRAPPER_DEFAULT_IFACE"] = str(i)