# Authors:
#   Jan Cholasta <jcholast@redhat.com>
#
# Copyright (C) 2014  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/>.
#

"""
Contains RHEL-specific service class implementations.
"""

from __future__ import absolute_import

from ipaplatform.osinfo import osinfo
from ipaplatform.redhat import services as redhat_services

# Mappings from service names as FreeIPA code references to these services
# to their actual systemd service names
rhel_system_units = redhat_services.redhat_system_units.copy()
if osinfo.version_number >= (9,):
    rhel_system_units['named'] = rhel_system_units['named-regular']
    rhel_system_units['named-conflict'] = rhel_system_units['named-pkcs11']


# Service classes that implement RHEL-specific behaviour

class RHELService(redhat_services.RedHatService):
    system_units = rhel_system_units


# Function that constructs proper RHEL-specific server classes for services
# of specified name

def rhel_service_class_factory(name, api=None):
    if name in ['named', 'named-conflict']:
        return RHELService(name, api)
    return redhat_services.redhat_service_class_factory(name, api)


# Magicdict containing RHELService instances.

class RHELServices(redhat_services.RedHatServices):
    def service_class_factory(self, name, api=None):
        return rhel_service_class_factory(name, api)


# Objects below are expected to be exported by platform module

timedate_services = redhat_services.timedate_services
service = rhel_service_class_factory
knownservices = RHELServices()