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/*
* Copyright (C) 2007-2010 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#ifndef BU_CSV_READER_H
#define BU_CSV_READER_H
#include "bu/fstring.h"
#include "bu/array.h"
#include "bu/signals.h"
namespace Bu
{
class Stream;
typedef Bu::Array<Bu::FString> StrArray;
class CsvReader
{
public:
typedef Bu::Signal1<Bu::FString, Bu::FString::iterator &> DecodeSignal;
enum Style
{
styleExcel, ///< Excel style quotes around things that need em
styleC ///< Escape things that need it C-style
};
CsvReader( Stream &sIn, Style eStyle=styleExcel );
CsvReader( Stream &sIn, DecodeSignal sDecode );
virtual ~CsvReader();
StrArray readLine();
private:
Stream &sIn;
DecodeSignal sDecode;
static Bu::FString decodeExcel( Bu::FString::iterator &i );
static Bu::FString decodeC( Bu::FString::iterator &i );
};
};
#endif
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