nsTextAddress.h - mozsearch

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsTextAddress_h__

#define nsTextAddress_h__

#include "nsCOMPtr.h"

#include "nsString.h"

#include "nsIImportFieldMap.h"

#include "nsIImportService.h"

class nsIAbDirectory;

class nsIFile;

class nsIInputStream;

class nsIUnicharLineInputStream;

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

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

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

class nsTextAddress {

 public:

  nsTextAddress();

  virtual ~nsTextAddress();

  nsresult ImportAddresses(bool* pAbort, const char16_t* pName, nsIFile* pSrc,

                           nsIAbDirectory* pDirectory,

                           nsIImportFieldMap* fieldMap, nsString& errors,

                           uint32_t* pProgress);

  nsresult DetermineDelim(nsIFile* pSrc);

  char16_t GetDelim(void) { return m_delim; }

  static nsresult ReadRecordNumber(nsIFile* pSrc, nsAString& aLine,

                                   int32_t rNum);

  static bool GetField(const nsAString& aLine, int32_t index, nsString& field,

                       char16_t delim);

 private:

  nsresult ProcessLine(const nsAString& aLine, nsString& errors);

  static int32_t CountFields(const nsAString& aLine, char16_t delim);

  static nsresult ReadRecord(nsIUnicharLineInputStream* pSrc, nsAString& aLine,

                             bool* aMore);

  static nsresult GetUnicharLineStreamForFile(

      nsIFile* aFile, nsIInputStream* aInputStream,

      nsIUnicharLineInputStream** aStream);

  char16_t m_delim;

  int32_t m_LFCount;

  int32_t m_CRCount;

  nsCOMPtr<nsIAbDirectory> m_directory;

  nsCOMPtr<nsIImportFieldMap> m_fieldMap;

  nsCOMPtr<nsIImportService> m_pService;

};

#endif /* nsTextAddress_h__ */