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BareosFdPluginLocalFileset.py
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BareosFdPluginLocalFileset.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# BAREOS® - Backup Archiving REcovery Open Sourced
#
# Copyright (C) 2014-2014 Bareos GmbH & Co. KG
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of version three of the GNU Affero General Public
# License as published by the Free Software Foundation, which is
# listed in the file LICENSE.
#
# 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
# Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# Author: Maik Aussendorf
#
# Bareos python plugins class that adds files from a local list to
# the backup fileset
import bareosfd
from bareos_fd_consts import bJobMessageType, bFileType, bRCs
import os
import BareosFdPluginBaseclass
class BareosFdPluginLocalFileset(BareosFdPluginBaseclass.BareosFdPluginBaseclass): # noqa
'''
Simple Bareos-FD-Plugin-Class that parses a file and backups all files
listed there Filename is taken from plugin argument 'filename'
'''
def parse_plugin_definition(self, context, plugindef):
'''
Parses the plugin argmuents and reads files from file given by
argument 'filename'
'''
# BareosFdPluginBaseclass.parse_plugin_definition(self, context, plugindef); # noqa
super(BareosFdPluginLocalFileset, self).parse_plugin_definition(
context, plugindef)
if ('filename' not in self.options):
bareosfd.DebugMessage(context, 100,
"Option \'filename\' not defined.\n")
return bRCs['bRC_Error']
bareosfd.DebugMessage(context, 100,
"Using %s to search for local files\n"
% (self.options['filename']))
if os.path.exists(self.options['filename']):
try:
config_file = open(self.options['filename'], 'rb')
except:
bareosfd.DebugMessage(context, 100,
"Could not open file %s\n"
% (self.options['filename']))
return bRCs['bRC_Error']
else:
bareosfd.DebugMessage(context, 100,
"File %s does not exist\n"
% (self.options['filename']))
return bRCs['bRC_Error']
self.files_to_backup = config_file.read().splitlines()
return bRCs['bRC_OK']
def start_backup_file(self, context, savepkt):
'''
Defines the file to backup and creates the savepkt. In this example
only files (no directories) are allowed
'''
bareosfd.DebugMessage(context, 100, "start_backup called\n")
if not self.files_to_backup:
bareosfd.DebugMessage(context, 100, "No files to backup\n")
return bRCs['bRC_Skip']
file_to_backup = self.files_to_backup.pop()
bareosfd.DebugMessage(context, 100, "file: " + file_to_backup + "\n")
statp = bareosfd.StatPacket()
savepkt.statp = statp
savepkt.fname = file_to_backup
savepkt.type = bFileType['FT_REG']
bareosfd.JobMessage(context, bJobMessageType['M_INFO'],
"Starting backup of %s\n"
% (file_to_backup))
return bRCs['bRC_OK']
def end_backup_file(self, context):
'''
Here we return 'bRC_More' as long as our list files_to_backup is not
empty and bRC_OK when we are done
'''
bareosfd.DebugMessage(
context, 100,
"end_backup_file() entry point in Python called\n")
if self.files_to_backup:
return bRCs['bRC_More']
else:
return bRCs['bRC_OK']
# vim: ts=4 tabstop=4 expandtab shiftwidth=4 softtabstop=4