KDED
kmimefileparser.h
Go to the documentation of this file.00001 /* This file is part of the KDE libraries 00002 * Copyright 2007 David Faure <faure@kde.org> 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Library General Public 00006 * License as published by the Free Software Foundation; either 00007 * version 2 of the License, or (at your option) any later version. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this library; see the file COPYING.LIB. If not, write to 00016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00017 * Boston, MA 02110-1301, USA. 00018 */ 00019 00020 #ifndef KDED_KMIMEFILEPARSER_H 00021 #define KDED_KMIMEFILEPARSER_H 00022 00023 #include <QtCore/QStringList> 00024 #include <QtCore/QHash> 00025 class QIODevice; 00026 class QString; 00027 class KMimeTypeFactory; 00028 00029 class KMimeFileParser 00030 { 00031 public: 00032 explicit KMimeFileParser( KMimeTypeFactory* mimeTypeFactory ); 00033 00034 // Read globs (patterns) files 00035 void parseGlobs(); 00036 00037 // Separate method, for unit test 00038 void parseGlobs(const QStringList&); 00039 00040 struct Glob { 00041 Glob(int w = 50, const QString& pat = QString() ) : weight(w), pattern(pat) {} 00042 int weight; 00043 QString pattern; 00044 }; 00045 class GlobList : public QList<Glob> 00046 { 00047 public: 00048 bool containsPattern(const QString& pattern) const { 00049 const_iterator it = begin(); 00050 const const_iterator myend = end(); 00051 for (; it != myend; ++it) 00052 if ((*it).pattern == pattern) 00053 return true; 00054 return false; 00055 } 00056 }; 00057 enum Format { OldGlobs, Globs2WithWeight }; 00058 00059 typedef QHash<QString, GlobList> AllGlobs; 00060 typedef QHashIterator<QString, GlobList> AllGlobsIterator; 00061 00062 static AllGlobs parseGlobFiles(const QStringList& globFiles, QStringList& parsedFiles); 00063 static AllGlobs parseGlobFile(QIODevice* file, Format format); 00064 00065 // Retrieve the result of the parsing 00066 const AllGlobs& mimeTypeGlobs() const { return m_mimeTypeGlobs; } 00067 const QStringList& allMimeTypes() const { return m_allMimeTypes; } 00068 00069 private: 00070 KMimeTypeFactory* m_mimeTypeFactory; 00071 AllGlobs m_mimeTypeGlobs; 00072 QStringList m_allMimeTypes; 00073 }; 00074 00075 #endif /* KMIMEFILEPARSER_H */ 00076