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#| 01001110 01100101 01110100 01111010 01101111 01100010 |
#| |
#| Netzob : Inferring communication protocols |
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#| Copyright (C) 2011-2017 Georges Bossert and Frédéric Guihéry |
#| 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/>. |
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#| @url : http://www.netzob.org |
#| @contact : contact@netzob.org |
#| @sponsors : Amossys, http://www.amossys.fr |
#| Supélec, http://www.rennes.supelec.fr/ren/rd/cidre/ |
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#| File contributors : |
#| - Georges Bossert <georges.bossert (a) supelec.fr> |
#| - Frédéric Guihéry <frederic.guihery (a) amossys.fr> |
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#| Standard library imports |
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import abc
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#| Related third party imports |
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#| Local application imports |
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from netzob.Common.Utils.SortableObject import SortableObject
[docs]class EncodingFunction(SortableObject):
"""Represents a function which applies to modify the encoding of a data.
The application of these functions is priorized using a SortedTypedList, hence every filter
needs to set their application priority.
"""
@staticmethod
[docs] def getDefaultEncodingFunction():
"""Default encoding function applied when the raw data needs to be encoded
and when no specific filter is specified by the user."""
from netzob.Model.Vocabulary.Functions.EncodingFunctions.DomainEncodingFunction import DomainEncodingFunction
return DomainEncodingFunction()
@abc.abstractmethod
[docs] def priority(self):
"""Returns the priority of the current encoding filter."""
raise NotImplementedError(
"The object doesn't implement the method priority.")