2018-03-08 16:27:35 +00:00
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# osmo_gsm_tester: specifics pcu base abstract class
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#
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# Copyright (C) 2018 by sysmocom - s.f.m.c. GmbH
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#
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# Author: Pau Espin Pedrol <pespin@sysmocom.de>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from abc import ABCMeta, abstractmethod
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2020-04-10 18:46:07 +00:00
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from ..core import log
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2018-03-08 16:27:35 +00:00
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class Pcu(log.Origin, metaclass=ABCMeta):
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"""PCU Abstract Base Class."""
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##############
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# PROTECTED
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##############
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2020-05-05 10:54:37 +00:00
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def __init__(self, testenv, bts, conf, name):
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2018-03-08 16:27:35 +00:00
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"""Base constructor. Must be called by subclass."""
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super().__init__(log.C_RUN, name)
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2020-05-05 10:54:37 +00:00
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self.testenv = testenv
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2018-03-08 16:27:35 +00:00
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self.bts = bts
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self.conf = conf
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2020-04-06 16:14:29 +00:00
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########################
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# PUBLIC - INTERNAL API
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########################
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def egprs_enabled(self):
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return self.bts.egprs_enabled()
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2018-03-08 16:27:35 +00:00
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###################
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# PUBLIC (test API included)
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###################
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@abstractmethod
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2018-05-22 18:32:30 +00:00
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def start(self, keepalive=False):
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2018-03-08 16:27:35 +00:00
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"""Start the PCU. Must be implemented by subclass."""
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pass
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2018-03-08 19:53:13 +00:00
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#------------------------------------------------------------------------------
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class PcuDummy(Pcu):
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"""PCU for BTS without proper PCU control"""
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2020-05-05 10:54:37 +00:00
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def __init__(self, testenv, bts, conf):
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super().__init__(testenv, bts, conf, 'PcuDummy')
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2018-03-08 19:53:13 +00:00
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2018-05-22 18:32:30 +00:00
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def start(self, keepalive=False):
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2018-03-08 19:53:13 +00:00
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pass
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2018-03-08 16:27:35 +00:00
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# vim: expandtab tabstop=4 shiftwidth=4
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