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98 lines
2.4 KiB
98 lines
2.4 KiB
15 years ago
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/*
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This file is part of KHelpCenter.
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Copyright (c) 2005 Cornelius Schumacher <schumacher@kde.org>
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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 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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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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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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*/
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#ifndef KHC_SEARCHHANDLER_H
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#define KHC_SEARCHHANDLER_H
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#include "searchengine.h"
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#include <qobject.h>
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#include <qstringlist.h>
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namespace KIO {
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class Job;
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}
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namespace KHC {
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class SearchJob
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{
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public:
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SearchJob() : mProcess( 0 ), mKioJob( 0 ) {}
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DocEntry *mEntry;
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KProcess *mProcess;
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KIO::Job *mKioJob;
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QString mCmd;
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QString mResult;
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QString mError;
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};
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class SearchHandler : public QObject
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{
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Q_OBJECT
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public:
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static SearchHandler *initFromFile( const QString &filename );
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void search( DocEntry *, const QStringList &words,
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int maxResults = 10,
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SearchEngine::Operation operation = SearchEngine::And );
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QString indexCommand( const QString &identifier );
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QStringList documentTypes() const;
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bool checkPaths() const;
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signals:
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void searchFinished( SearchHandler *, DocEntry *, const QString & );
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void searchError( SearchHandler *, DocEntry *, const QString & );
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protected:
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bool checkBinary( const QString &cmd ) const;
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protected slots:
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void searchStdout( KProcess *proc, char *buffer, int buflen );
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void searchStderr( KProcess *proc, char *buffer, int buflen );
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void searchExited( KProcess *proc );
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void slotJobResult( KIO::Job *job );
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void slotJobData( KIO::Job *, const QByteArray &data );
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private:
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SearchHandler();
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QString mLang;
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QString mSearchCommand;
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QString mSearchUrl;
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QString mIndexCommand;
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QStringList mDocumentTypes;
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QMap<KProcess *,SearchJob *> mProcessJobs;
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QMap<KIO::Job *,SearchJob *> mKioJobs;
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};
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}
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#endif
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