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# Authors: Martin Kosek <mkosek@redhat.com> 

# 

# Copyright (C) 2012  Red Hat 

# see file 'COPYING' for use and warranty information 

# 

# This program 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 3 of the License, or 

# (at your option) any later version. 

# 

# 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 General Public License for more details. 

# 

# You should have received a copy of the GNU General Public License 

# along with this program.  If not, see <http://www.gnu.org/licenses/>. 

# 

 

import os 

import os.path 

 

from ipapython import sysrestore 

from ipapython.ipa_log_manager import * 

 

STATEFILE_DIR = '/var/lib/ipa/sysupgrade' 

STATEFILE_FILE = 'sysupgrade.state' 

 

_sstore = sysrestore.StateFile(STATEFILE_DIR, STATEFILE_FILE) 

 

def get_upgrade_state(module, state): 

    global _sstore 

    return _sstore.get_state(module, state) 

 

def set_upgrade_state(module, state, value): 

    global _sstore 

    _sstore.backup_state(module, state, value) 

 

def remove_upgrade_state(module, state): 

    global _sstore 

    _sstore.delete_state(module, state) 

 

def remove_upgrade_file(): 

    try: 

        os.remove(os.path.join(STATEFILE_DIR, STATEFILE_FILE)) 

    except Exception, e: 

        root_logger.debug('Cannot remove sysupgrade state file: %s', e)