// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Contents :  for sending faxes from fax stores

// 

//

#ifndef __FAXTSRC_H

#define __FAXTSRC_H

/**

@internalComponent

*/

enum TFaxPreferredCompression

	{

	Prefer1D, Prefer2D 

	};

/********************************************************************/

class TFaxEntry

/**

@internalComponent

*/

   {

 public:

   void InternalizeL (RReadStream &);

   void ExternalizeL (RWriteStream &) const;

   TInt iNameLength;

   TFileName iFaxPageStore;

   TInt iStartPage;

   TInt iPageCount;

   };

/********************************************************************/

class CFaxTransferSource : public CBase

/**

@internalComponent

*/

   {

 public:

   static CFaxTransferSource * NewL ();

   static CFaxTransferSource * NewLC ();

    ~CFaxTransferSource ();

 protected:

   void ConstructL ();

 public:

   IMPORT_C void AddSourceL (const TFileName &, TFaxPreferredCompression);

   IMPORT_C void AddSourceL (const TFileName &, TInt, TFaxPreferredCompression);

   IMPORT_C void AddSourceL (const TFileName &, TInt, TInt, TFaxPreferredCompression);

   IMPORT_C void RemoveAllSources ();

   void GetNextPageReadyL ();

   void OpenFaxInL (const TDesC & aFileName);

   void PagePrepare ();

   void WriteFaxDataL (const TDesC8 & aBuffer);

   void WritePageParmsL (TFaxBufSenderId & aSenderId);

   void CloseFaxInStore ();

   TInt OpenFaxOutL (const TDesC & aFileName); // returns the number of pages in the file

   TInt NextPageFind ();

   void ReadPageParmsL ();

   void ReadFaxData (TDes8 & aBuffer);

   void PreviousPageFindL ();

   void CloseFaxStore ();

   TInt iLines;                 // length of image in lines

   TInt iResolu;                // resolution of image

   TInt iCompression;           // type of compression

   TInt iBitOrder;              // little or big endian ordering of bits in a byte

   TInt iPage;                  // page number of image in fax

   TStreamId iOurStreamID;

   CBufSeg * iSources;

   RBufReadStream iInstream;

   RBufWriteStream iOutstream;

   CWriteFaxFile * iWriteFaxFile;

   CReadFaxFile * iReadFaxFile;

   TInt iFaxListEntries;

   TInt iSavedFaxListEntries;

   TInt iFaxPages;

   TInt iPageInCurrentFile;

   TFaxPreferredCompression  iOurPreferredCompression;

   TFaxEntry iOurFaxEntry;

   };

#endif