# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is standalone Firefox Windows performance test.
#
# The Initial Developer of the Original Code is Google Inc.
# Portions created by the Initial Developer are Copyright (C) 2006
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#   Annie Sullivan <annie.sullivan@gmail.com> (original author)
#   Ben Hearsum    <bhearsum@wittydomain.com> (OS independence)
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
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# decision by deleting the provisions above and replace them with the notice
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# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
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# ***** END LICENSE BLOCK *****

import os

def MakeDirectoryContentsWritable(dirname):
  """Recursively makes all the contents of a directory writable.
     Uses os.chmod(filename, 0777), which works on Windows.

  Args:
    dirname: Name of the directory to make contents writable.
  """

  try:
    for (root, dirs, files) in os.walk(dirname):
      os.chmod(root, 0777)
      for filename in files:
        try:
          os.chmod(os.path.join(root, filename), 0777)
        except OSError, (errno, strerror):
          print 'WARNING: failed to os.chmod(%s): %s : %s' % (os.path.join(root, filename), errno, strerror)
  except OSError, (errno, strerror):
    print 'WARNING: failed to MakeDirectoryContentsWritable: %s : %s' % (errno, strerror)
