| # |
| # Copyright (C) 2018 Codethink Limited |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU Lesser General Public |
| # License as published by the Free Software Foundation; either |
| # version 2 of the License, or (at your option) any later version. |
| # |
| # This library 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 |
| # Lesser General Public License for more details. |
| # |
| # You should have received a copy of the GNU Lesser General Public |
| # License along with this library. If not, see <http://www.gnu.org/licenses/>. |
| # |
| # Authors: |
| # Tiago Gomes <tiago.gomes@codethink.co.uk> |
| |
| import os |
| import socket |
| |
| |
| # generate_file_types() |
| # |
| # Generator that creates a regular file directory, symbolic link, fifo |
| # and socket at the specified path. |
| # |
| # Args: |
| # path: (str) path where to create each different type of file |
| # |
| def generate_file_types(path): |
| def clean(): |
| if os.path.exists(path): |
| if os.path.isdir(path): |
| os.rmdir(path) |
| else: |
| os.remove(path) |
| |
| clean() |
| |
| with open(path, 'w'): |
| pass |
| yield |
| clean() |
| |
| os.makedirs(path) |
| yield |
| clean() |
| |
| os.symlink("project.conf", path) |
| yield |
| clean() |
| |
| os.mkfifo(path) |
| yield |
| clean() |
| |
| # Change directory because the full path may be longer than the ~100 |
| # characters permitted for a unix socket |
| old_dir = os.getcwd() |
| parent, child = os.path.split(path) |
| os.chdir(parent) |
| |
| s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) |
| s.bind(child) |
| os.chdir(old_dir) |
| yield |
| clean() |