# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4; encoding:utf-8 -*-
#
# Copyright 2014 Andrea Grandi <a.grandi@gmail.com>
#
# This file is part of duplicity.
#
# Duplicity 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.
#
# Duplicity 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 duplicity; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import os.path
import duplicity.backend
import duplicity.util
[docs]class SXBackend(duplicity.backend.Backend):
"""Connect to remote store using Skylable Protocol"""
[docs] def __init__(self, parsed_url):
duplicity.backend.Backend.__init__(self, parsed_url)
self.url_string = parsed_url.url_string
[docs] def _put(self, source_path, remote_filename):
remote_filename = os.fsdecode(remote_filename)
remote_path = os.path.join(self.url_string, remote_filename)
commandline = f"sxcp {source_path.uc_name} {remote_path}"
self.subprocess_popen(commandline)
[docs] def _get(self, remote_filename, local_path):
remote_filename = os.fsdecode(remote_filename)
remote_path = os.path.join(self.url_string, remote_filename)
commandline = f"sxcp {remote_path} {local_path.uc_name}"
self.subprocess_popen(commandline)
[docs] def _list(self):
# Do a long listing to avoid connection reset
commandline = f"sxls {self.url_string}/"
_, l, _ = self.subprocess_popen(commandline)
# Look for our files as the last element of a long list line
return [
os.fsencode(x[x.rindex("/") + 1 :].split()[-1]) for x in l.split("\n") if x and not x.startswith("total ")
]
[docs] def _delete(self, filename):
commandline = f"sxrm {self.url_string}/{filename}"
self.subprocess_popen(commandline)
duplicity.backend.register_backend("sx", SXBackend)