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91 lines
3.1 KiB
91 lines
3.1 KiB
15 years ago
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/* -*- mode: C++; c-file-style: "gnu" -*-
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spamheaderanalyzer.h
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This file is part of KMail, the KDE mail client.
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Copyright (c) 2004 Patrick Audley <paudley@blackcat.ca>
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Copyright (c) 2004 Ingo Kloecker <kloecker@kde.org>
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KMail 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 published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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KMail is distributed in the hope that it will be useful, but
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifndef __KMAIL_SPAMHEADERANALYZER_H__
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#define __KMAIL_SPAMHEADERANALYZER_H__
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#include <qvaluelist.h>
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class QString;
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class KMMessage;
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namespace KMail {
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/**
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@short A simple tupel of agent, score and header.
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The score returned is positive if no error has occurred.
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Negative values indicate the following errors:
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-1.0 Unintialized struct used
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-2.0 Error extracing agent string
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-3.0 Couldn't convert score to float
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-4.0 Couldn't convert threshold to float or threshold is negative
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-5.0 Couldn't find the score field
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-6.0 Couldn't find the threshold field
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*/
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class SpamScore {
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public:
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SpamScore() : mScore( -2.0 ) {}
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SpamScore( const QString & agent, float score, const QString & header )
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: mAgent( agent ), mScore( score ), mHeader( header ) {}
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QString agent() const { return mAgent; }
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float score() const { return mScore; }
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QString spamHeader() const { return mHeader; }
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private:
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QString mAgent;
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float mScore;
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QString mHeader;
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};
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typedef QValueList<SpamScore> SpamScores;
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typedef QValueListIterator<SpamScore> SpamScoresIterator;
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/**
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@short Flyweight for analysing spam headers.
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@author Patrick Audley <paudley@blackcat.ca>
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*/
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class SpamHeaderAnalyzer {
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public:
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/**
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@short Extract scores from known anti-spam headers
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@param message A KMMessage to examine
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@return A list of detected scores. See SpamScore
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*/
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static SpamScores getSpamScores( const KMMessage *message );
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};
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} // namespace KMail
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#endif // __KMAIL_SPAMHEADERANALYZER_H__
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