# config.py - routines for getting configuration information

#

# Copyright (C) 2013 Arthur de Jong

#

# This library 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 2.1 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301 USA

import cfg

import common

import constants

class ConfigGetRequest(common.Request):

    action = constants.NSLCD_ACTION_CONFIG_GET

    def read_parameters(self, fp):

        return dict(cfgopt=fp.read_int32())

        # TODO: log call with parameters

    def write(self, value):

        self.fp.write_int32(constants.NSLCD_RESULT_BEGIN)

        self.fp.write_string(value)

        self.fp.write_int32(constants.NSLCD_RESULT_END)

    def handle_request(self, parameters):

        cfgopt = parameters['cfgopt']

        if cfgopt == constants.NSLCD_CONFIG_PAM_PASSWORD_PROHIBIT_MESSAGE:

            self.write(cfg.pam_password_prohibit_message or '')

        else:

            # return empty response

            self.fp.write_int32(constants.NSLCD_RESULT_END)