/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org Code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Mark Banner <bugzilla@standard8.demon.co.uk>
 *
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 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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 * ***** END LICENSE BLOCK ***** */

#ifndef nsTextAddress_h__
#define nsTextAddress_h__

#include "nsCOMPtr.h"
#include "nsStringGlue.h"
#include "nsIImportFieldMap.h"
#include "nsIImportService.h"

class nsIAddrDatabase;
class nsIFile;
class nsIInputStream;
class nsILineInputStream;

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

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

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

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

  static nsresult ReadRecordNumber(nsIFile *pSrc, nsCString &aLine, char delim, PRInt32 rNum);
  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 PRInt32 CountFields(const char *pLine, PRInt32 maxLen, char delim);
  static nsresult ReadRecord(nsILineInputStream *pSrc, nsCString &aLine, char delim, PRBool *aMore);

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



#endif /* nsTextAddress_h__ */

