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97 lines
2.9 KiB
C++
97 lines
2.9 KiB
C++
/* This file is part of the KDE libraries
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* Copyright 2007, 2010 David Faure <faure@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef KMIMEGLOBSFILEPARSER_P_H
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#define KMIMEGLOBSFILEPARSER_P_H
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#include <kdebug.h>
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#include <QtCore/QHash>
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#include <QIODevice>
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#include <QString>
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#include <QStringList>
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/**
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* @internal
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*/
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class KMimeGlobsFileParser
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{
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public:
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typedef QHash<QString, QStringList> PatternsMap; // mimetype -> patterns
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struct Glob {
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Glob()
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: weight(50), casesensitive(Qt::CaseInsensitive)
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{
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}
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Glob(const QString &mime, int w, const QString &pat, bool cs)
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: weight(w), casesensitive(cs ? Qt::CaseSensitive : Qt::CaseInsensitive), pattern(pat), mimeType(mime)
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{
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}
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int weight;
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Qt::CaseSensitivity casesensitive;
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QString pattern;
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QString mimeType;
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};
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class GlobList : public QList<Glob>
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{
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public:
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bool hasPattern(const QString &mime, const QString &pattern) const
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{
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const_iterator it = begin();
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const const_iterator myend = end();
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for (; it != myend; ++it)
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if ((*it).pattern == pattern && (*it).mimeType == mime)
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return true;
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return false;
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}
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// "noglobs" is very rare occurrence, so it's ok if it's slow
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void removeMime(const QString &mime)
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{
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QMutableListIterator<Glob> it(*this);
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while (it.hasNext()) {
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if (it.next().mimeType == mime)
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it.remove();
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}
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}
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// for tests
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PatternsMap patternsMap() const
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{
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PatternsMap patMap;
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patMap.reserve(this->size());
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const_iterator it = begin();
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const const_iterator myend = end();
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for (; it != myend; ++it)
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patMap[(*it).mimeType].append((*it).pattern);
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return patMap;
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}
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};
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// Read globs (patterns) files
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static GlobList parseGlobs(const QStringList &globFiles);
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static bool parseGlobFile(QIODevice *file, GlobList &globs);
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};
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#endif /* KMIMEFILEPARSER_H */
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