rtkinputcsv.h

/*<<<<<COPYRIGHT*/
/*
 * RTK The report toolkit
 * Copyright (C) 2003 Francisco Santiago Capel Torres

 * rtkinputcsv.h RTK standard csv input object
 * 
 * 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 2 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.
 *
 */
/*>>>>>COPYRIGHT*/
#ifndef INPUTCSV_H
#define INPUTCSV_H

class QFile;

#include "rtkinput.h"

namespace RTK
{

class InputCsv : public Input
{
/*<<<<<INPUTCSV_CONSTRUCTOR*/
public:
        InputCsv(const String& filename = String::null, const String& delimiters = ",", 
                const String& quote = "\"", int headerlines = 1,
        const String& name = String::null, const String& driver = String::null)
        :Input(name, driver),
        mFilename(filename), mDelimiters(delimiters), 
                mQuote(quote), mHeaderLines(headerlines)
/*>>>>>INPUTCSV_CONSTRUCTOR*/
                        , pFile( 0 )
        {};
        ~InputCsv();

/*<<<<<INPUTCSV_GETSET*/
public:
        const String& getFilename() const { return mFilename; };
        void setFilename(const String& filename) { mFilename = filename; };
        const String& getDelimiters() const { return mDelimiters; };
        void setDelimiters(const String& delimiters) { mDelimiters = delimiters; };
        const String& getQuote() const { return mQuote; };
        void setQuote(const String& quote) { mQuote = quote; };
        int getHeaderLines() const { return mHeaderLines; };
        void setHeaderLines(int headerlines) { mHeaderLines = headerlines; };
protected:
        String mFilename;
        String mDelimiters;
        String mQuote;
        int mHeaderLines;
/*>>>>>INPUTCSV_GETSET*/

public:
        bool init();
        bool next();
        int fieldPos( const String &name ) const;
        Variant getValue(const String &fldname);

private:
        QFile *pFile;
        QTextStream *pTextStream;
        QValueList<QString> mRowValues; 
        Variant correctType(Variant::Type t, const String &value);
        
};

}; // namespace

#endif

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