/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * for the specific language governing rights and limitations under the
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 * The Original Code is mozilla.org Code.
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 * The Initial Developer of the Original Code is
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 * the Initial Developer. All Rights Reserved.
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 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#ifndef nsTextAddress_h__
#define nsTextAddress_h__

#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsIFileSpec.h"
#include "nsIImportFieldMap.h"
#include "nsIImportService.h"

class nsIAddrDatabase;

/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////

class nsTextAddress {
public:
	nsTextAddress();
	virtual ~nsTextAddress();

	nsresult	ImportAddresses( PRBool *pAbort, const PRUnichar *pName, nsIFileSpec *pSrc, nsIAddrDatabase *pDb, nsIImportFieldMap *fieldMap, nsString& errors, PRUint32 *pProgress);

	nsresult	DetermineDelim( nsIFileSpec *pSrc);
	char		GetDelim( void) { return( m_delim);}

	static nsresult		ReadRecordNumber( nsIFileSpec *pSrc, char *pLine, PRInt32 bufferSz, char delim, PRInt32 *pLineLen, PRInt32 rNum);
	static nsresult		ReadRecord( nsIFileSpec *pSrc, char *pLine, PRInt32 bufferSz, char delim, PRInt32 *pLineLen);
	static PRBool		GetField( const char *pLine, PRInt32 maxLen, PRInt32 index, nsCString& field, char delim);

private:
	nsresult		ProcessLine( const char *pLine, PRInt32 len, nsString& errors);
	
	static PRBool		IsLineComplete( const char *pLine, PRInt32 len);
	static PRInt32		CountFields( const char *pLine, PRInt32 maxLen, char delim);
	static void			SanitizeSingleLine( nsCString& val);

private:
	char				m_delim;
    PRInt32             m_LFCount;
    PRInt32             m_CRCount;
    nsIAddrDatabase *   m_database;
	nsIImportFieldMap *	m_fieldMap;
	nsCOMPtr<nsIImportService> m_pService;
};



#endif /* nsTextAddress_h__ */