--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fax/faxclientandserver/FAXCLI/CFAXTSRC.CPP	Wed Sep 01 12:40:21 2010 +0100
@@ -0,0 +1,262 @@
+// 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:
+//
+
+/**
+ @file
+*/
+
+
+#include "CFAX32.H"
+
+/********************************************************************/
+
+CFaxTransferSource *CFaxTransferSource::NewLC()
+	{
+	CFaxTransferSource *self = new(ELeave) CFaxTransferSource;
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	return self;
+	}
+/********************************************************************/
+
+CFaxTransferSource *CFaxTransferSource::NewL()
+	{
+	CFaxTransferSource *self = NewLC();
+	CleanupStack::Pop();
+	return self;
+	}
+/********************************************************************/
+
+void CFaxTransferSource::ConstructL ()
+   {
+   iSources = CBufSeg::NewL (256);
+   }
+/********************************************************************/
+
+CFaxTransferSource::~CFaxTransferSource ()
+   {
+   delete iSources;
+   iSources = NULL;
+   }
+/********************************************************************/
+
+// we come here with a document and a page or range of pages
+//EXPORT_C void CFaxTransferSource::AddSourceL (const TFileName & aFaxPageStore, const TFileName & aFaxPageStore2)
+//	{
+//	AddSourceL(aFaxPageStore,1);
+//	AddSourceL(aFaxPageStore2,1);
+//	iFaxPages=iFaxPages/2;
+//	}
+
+EXPORT_C void CFaxTransferSource::AddSourceL (const TFileName & aFaxPageStore, TFaxPreferredCompression aPreferredCompression)
+/**
+@capability WriteUserData
+*/
+   {
+   AddSourceL (aFaxPageStore, 1, aPreferredCompression);
+   }
+
+EXPORT_C void CFaxTransferSource::AddSourceL (const TFileName & aFaxPageStore, TInt aStartPage, TFaxPreferredCompression aPreferredCompression)
+/**
+@capability WriteUserData
+*/
+   {
+   if (aStartPage < 1)
+      User::Leave (KErrUnderflow);
+   TInt lastPage = OpenFaxOutL (aFaxPageStore);
+   CloseFaxStore ();
+   AddSourceL (aFaxPageStore, aStartPage, lastPage, aPreferredCompression);
+   }
+
+EXPORT_C void CFaxTransferSource::AddSourceL (const TFileName & aFaxPageStore, TInt aStartPage, TInt aEndPage, TFaxPreferredCompression aPreferredCompression)
+/**
+@capability WriteUserData
+*/
+   {
+   iPage = 0;
+   if (aStartPage < 1)
+      User::Leave (KErrUnderflow);
+   else
+      {
+      if (aStartPage > aEndPage)
+         User::Leave (KErrOverflow);
+      else
+         {
+         iOurFaxEntry.iFaxPageStore = aFaxPageStore;
+         iOurFaxEntry.iStartPage = aStartPage;
+         iOurFaxEntry.iPageCount = (aEndPage - aStartPage + 1);
+
+         iOutstream.Append (*iSources);
+         iOutstream << iOurFaxEntry;
+         iOutstream.CommitL ();
+
+         iFaxListEntries++;
+         iFaxPages += iOurFaxEntry.iPageCount;
+		 iOurPreferredCompression=aPreferredCompression;
+         }
+      }
+   }
+/********************************************************************/
+
+EXPORT_C void CFaxTransferSource::RemoveAllSources ()
+/**
+@capability WriteUserData
+*/
+   {
+   iFaxPages = 0;
+   iFaxListEntries = 0;
+   iSources->Reset ();
+   }
+/********************************************************************/
+
+// this gets the next page of the fax
+// and makes it all ready to be sent
+
+// the iInstream is opened already, and
+// we never call this if iFaxListEntries
+// and iOurFaxEntry.iPageCount are both zero
+
+void CFaxTransferSource::GetNextPageReadyL ()
+   {
+   // if no pages in a current open document we need to get the next doc
+
+   if (iOurFaxEntry.iPageCount == 0)
+      {
+
+      // if page count is 0 we haven't started yet
+      // otherwise close the finished document
+      // then read the next entry in
+      // mark one less entry to deal with
+      // and open the next document
+
+      if (iPage != 0)
+         CloseFaxStore ();
+
+      iInstream >> iOurFaxEntry;
+
+      --iFaxListEntries;
+      OpenFaxOutL (iOurFaxEntry.iFaxPageStore);
+
+      // skip pages if we don't send from page 1
+
+      for (--iOurFaxEntry.iStartPage; iOurFaxEntry.iStartPage; --iOurFaxEntry.iStartPage)
+         ReadPageParmsL ();
+      }
+   ReadPageParmsL ();
+   iPage++;
+   --iOurFaxEntry.iPageCount;
+   }
+/********************************************************************/
+
+void CFaxTransferSource::OpenFaxInL (const TDesC & aFileName)
+   {
+   if (iWriteFaxFile == NULL)
+      iWriteFaxFile = CWriteFaxFile::NewL ();
+   iWriteFaxFile->OpenL (aFileName, 0);
+   }
+
+void CFaxTransferSource::PagePrepare ()
+   {
+   iLines = 0;
+   ++iPage;
+   }
+
+void CFaxTransferSource::WriteFaxDataL (const TDesC8 & aBuffer)
+   {
+   iWriteFaxFile->iWriteFaxPages->AddEncodedScanLineL (aBuffer);
+   if (aBuffer.Length () != KMaxT4Des)
+      iLines++;
+   }
+
+void CFaxTransferSource::WritePageParmsL (TFaxBufSenderId & aSenderId)
+   {
+   iWriteFaxFile->iWriteFaxPages->EndPageL (TFaxResolution (iResolu), aSenderId, TFaxCompression (iCompression));
+   iWriteFaxFile->CommitL ();
+   }
+
+void CFaxTransferSource::CloseFaxInStore ()
+   {
+   iWriteFaxFile->Close ();     // was CloseL till 6/3/97
+   delete iWriteFaxFile;
+   iWriteFaxFile = NULL;
+   }
+/*******************************************************************/
+
+TInt CFaxTransferSource::OpenFaxOutL (const TDesC & aFileName)
+   {
+   CReadFaxFile *fax = iReadFaxFile;
+   if (fax == NULL)
+      iReadFaxFile = fax = CReadFaxFile::NewL ();
+   fax->OpenL (aFileName);
+   iPageInCurrentFile = 0;
+   return (fax->iReadFaxPages->NumPages ());
+   }
+
+TInt CFaxTransferSource::NextPageFind ()
+   {
+   return (iReadFaxFile->iReadFaxPages->NumPages ()) - iPageInCurrentFile;
+   }
+
+void CFaxTransferSource::ReadPageParmsL ()
+   {
+   CReadFaxPages & pages = *iReadFaxFile->iReadFaxPages;
+   pages.SetPageL (iPageInCurrentFile++);
+   const TFaxPageInfo & info = pages.CurrentPageInfo ();
+   iLines = info.iNumScanLines;
+   iResolu = info.iResolution;
+   iCompression = info.iCompression;
+   }
+
+void CFaxTransferSource::ReadFaxData(TDes8& aBuffer)
+	{
+	// Discard the following error
+	TRAP_IGNORE(iReadFaxFile->iReadFaxPages->GetEncodedScanLineL(aBuffer));
+	}
+
+void CFaxTransferSource::PreviousPageFindL()
+	{
+	--iPageInCurrentFile;
+	ReadPageParmsL();
+	}
+
+void CFaxTransferSource::CloseFaxStore ()
+   {
+   if (iReadFaxFile != NULL)
+      {
+      iReadFaxFile->Close ();
+      delete iReadFaxFile;
+      iReadFaxFile = NULL;
+      }
+   }
+
+
+/*******************************************************************/
+
+// we've also got a small subclass to handle the details of pages in the fax
+
+void TFaxEntry::ExternalizeL (RWriteStream & aStream) const
+   {
+   aStream << iFaxPageStore;
+   aStream.WriteUint8L (iStartPage);
+   aStream.WriteUint8L (iPageCount);
+   }
+
+void TFaxEntry::InternalizeL (RReadStream & aStream)
+   {
+   aStream >> iFaxPageStore;
+   iStartPage = aStream.ReadUint8L ();
+   iPageCount = aStream.ReadUint8L ();
+   }
+/********************************************************************/