--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fax/faxclientandserver/FAXSVR/FAXMDRV.H	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,190 @@
+// 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 :  fax s/r header file
+// 
+//
+
+/**
+ @file
+ @internalComponent 
+*/
+
+#ifndef __FAXMDRV_H
+#define __FAXMDRV_H
+
+// class 1 T.30 frame stuff
+
+#include "FRAMES.H"
+/**
+@internalComponent
+*/
+const TInt KDialTimeout (100);
+
+/********************************************************************/
+
+// now the CFaxModemDriver abstract class
+class CFaxModem;
+class CFaxModemDriver : public CBase
+/**
+@internalComponent
+*/
+   {
+
+ public:
+   static CFaxModemDriver * NewLC (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+   static CFaxModemDriver * NewL (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+   void ConstructL (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+    CFaxModemDriver ();
+   ~CFaxModemDriver ();
+
+   void GetFaxDataL (TDes8 *);
+   TInt GetLineL (TUint8 *);
+   virtual TInt RxConnectL () = 0;
+   virtual TInt RxPrePageL () = 0;
+   virtual TInt RxPostPageL () = 0;
+
+   TInt SendFaxDataL (const TDesC8 *);
+   virtual TInt TxConnectL () = 0;
+   virtual TInt TxPrePageL () = 0;
+   virtual TInt TxPostPageL () = 0;
+
+   inline void SetSharedFileHandles(CFaxSharedFileHandles* aSharedHandles) 
+	   {
+	   iSharedHandles = aSharedHandles;
+	   }
+
+ protected:
+   inline TUint8 Invert (TUint8);
+   void DialFaxOnDemandL ();
+   void WriteFaxStoreL (TInt);
+   TInt RxStartPageL();
+   TInt TxStartPageL();
+   void SendFaxHeaderL ();
+   void padLineL (TInt);
+   TInt CheckCadenceExportL(const TDesC8 &);
+
+ public:
+   CFaxModem * iModem;
+   TFaxServerSessionSettings * iFaxServerSessionSettings;
+   TInt iRepeatPage;
+   TTimeIntervalMicroSeconds iCadence;
+   TTime iTimeOfLastRing;
+
+ protected:
+   TInt iActualFaxSpeed;
+   TInt iMinscan;
+   TInt iMinlinelength;        // worked out from iMinscan and iActualFaxSpeed
+   TBuf8 < 128 > iResults;
+   CFaxSharedFileHandles* iSharedHandles;
+   };
+
+/********************************************************************/
+
+// Here we have the derived classes for various types of fax modems
+// class one is the only complicated one
+
+/********************************************************************/
+
+class CFaxClass1 : public CFaxModemDriver
+/**
+@internalComponent
+*/
+   {
+
+ public:
+   static CFaxModemDriver * NewL (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+   static CFaxModemDriver * NewLC (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+
+   TInt RxConnectL ();
+   TInt RxPrePageL ();
+   TInt RxPostPageL ();
+   TInt TxConnectL ();
+   TInt TxPrePageL ();
+   TInt TxPostPageL ();
+
+ private:
+   TInt RxPrePollL ();
+   TInt RxSetHighSpeedL ();
+   void RxDCNL ();
+   TInt TxSetHighSpeedL ();
+   TInt TxDCNL ();
+
+   TInt GetframeL (TDes8 &);
+   TInt SendframeL (TDes8 &);
+   TInt GetFramestatL ();
+   TInt FramestatL ();
+   TInt FramestatL (TInt);
+   void ReceiveSilenceL ();
+   TInt SendCRPL ();
+   inline void AnalyseDISL ();
+
+   union faxparms iDisFrame;
+   union faxparms iDcsFrame;
+   union faxparms iDtcFrame;
+   TInt iDcsBytes ;
+   TInt iDisBytes ;
+   TInt iFcfXbit ;             // the fcf X bit, see T.30/5.3.6.1
+   TBuf8 < 16 > iModemString;  // HDLC post-frame modem status
+   TBuf8 < 36 > iOldFrame;     // last frame resend for class 1
+   TBuf8 < 36 > iFrame;        // current frame data space
+   };
+/********************************************************************/
+
+class CFaxClass2 : public CFaxModemDriver
+/**
+@internalComponent
+*/
+   {
+ public:
+   static CFaxModemDriver * NewL (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+   static CFaxModemDriver * NewLC (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+
+   TInt RxConnectL ();
+   TInt RxPrePageL ();
+   TInt RxPostPageL ();
+   TInt TxConnectL ();
+   TInt TxPrePageL ();
+   TInt TxPostPageL ();
+
+ protected:
+   void ParseResults (TDesC8 &) ;
+   void ExtractAnswerback (TDesC8 &);
+   void AnalyseFHNG(void);
+
+   };
+/********************************************************************/
+
+class CFaxClass20 : public CFaxClass2
+/**
+@internalComponent
+*/
+   {
+ public:
+   static CFaxModemDriver * NewL (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+   static CFaxModemDriver * NewLC (TFaxServerSessionSettings *,RFax::TProgress& aProgress);
+
+   TInt RxConnectL ();
+   TInt RxPrePageL ();
+   TInt RxPostPageL ();
+   TInt TxConnectL ();
+   TInt TxPrePageL ();
+   TInt TxPostPageL ();
+   };
+
+/********************************************************************/
+
+#include "FAXMDRV.INL"
+
+#endif
+