--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wim/SwimReader/inc/SwimReaderIF.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,194 @@
+/*
+* Copyright (c) 2003 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:  SWIM reader interface
+*
+*/
+
+
+
+#ifndef CSWIMREADERIF_H
+#define CSWIMREADERIF_H
+
+//  INCLUDES
+#include "ScardReader.h"
+#include "ScardNotifyObserver.h"
+
+//  CONSTANTS  
+const TUint8 KGetStatus = 0xf0;
+
+//  FORWARD DECLARATIONS
+class CSwimReader;
+class CSwimReaderLauncher;
+class CSwimSysAgentObserver;
+
+// CLASS DECLARATION
+
+/**
+*  Implements SwimReader interface class
+*  
+*
+*  @lib SwimReader.lib
+*  @since Series60 2.1
+*/
+class CSwimReaderIF : public CActive, public MScardReader
+    {
+    public: // Constructors and destructor
+       
+        /**
+        * Two-phased constructor.
+        * @param aNotifyObserver Pointer to notify observer
+        * @param aReaderID Reader ID
+        * @param aLauncher Pointer to reader launcher
+        */    
+        static CSwimReaderIF* NewL( MScardNotifyObserver* aNotifyObserver,
+                                    TReaderID aReaderID,
+                                    CSwimReaderLauncher* aLauncher );
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CSwimReaderIF();
+    
+
+    public: // New functions
+        
+        /**
+        * Cancel transmit
+        * @return void
+        */
+        void CancelTransmit();
+        
+        /**
+        * Close SwimReader IF
+        * @return KErrNone
+        */
+        TInt Close();
+        
+        /**
+        * Get the ATR bytes
+        * @param aAtr ATR bytes
+        * @return KScErrNotSupported
+        */
+        TInt GetATR( TScardATR& aAtr );
+        
+        /**
+        * Get card status or presence bits according to aTag parameter
+        * @param aStatus Clients request status
+        * @param aTag Tag for request type
+        * @param aValue Value of tag
+        * @param aTimeout Timeout for GetCapabilities request
+        * @return ETrue
+        */        
+        TBool GetCapabilities( TRequestStatus& aStatus,
+                               const TInt32 aTag,
+                               TPtr8& aValue,
+                               const TInt32 aTimeout );
+        
+        /**
+        * Notifies Scard Server about card event
+        * @param aStatus TScardServiceStatus
+        * @return void
+        */
+        void Notify( TScardServiceStatus aStatus );
+        
+        /**
+        * Open connection to Etel server
+        * @param  aStatus TRequestStatus
+        * @return void 
+        */            
+        void Open( TRequestStatus& aStatus );
+
+        /**
+        * Send a CommandAPDU on a slot and return ResponseAPDU from slot
+        * @param aStatus TRequestStatus
+        * @param aCommandAPDU Command APDU
+        * @param aResponceAPDU Response APDU
+        * @param aTimeout Timeout
+        * @return void
+        */
+        void TransmitToCard( TRequestStatus& aStatus,
+                             const TPtrC8& aCommandAPDU,
+                             TPtr8& aResponseAPDU,
+                             const TInt32 aTimeout);
+
+    private:
+        
+        /**
+        * C++ default constructor.
+        * @param aNotifyObserver Pointer to notify observer
+        * @param aReaderID Reader ID
+        * @param aLauncher Pointer to reader launcher
+        */ 
+        CSwimReaderIF( MScardNotifyObserver* aNotifyObserver, 
+                       TReaderID aReaderID,
+                       CSwimReaderLauncher* aLauncher );
+        
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+        /**
+        * Handle open APDU
+        * @return void
+        */
+        void HandleOpen();
+
+        /**
+        * From CActive, RunL
+        * @return void
+        */
+        void RunL();
+
+        /**
+        * Cancel the asyncronous request
+        * @return void
+        */
+        void DoCancel();
+    
+    private: // Data
+        // Enumerator for reader IF phases
+        enum TReaderIFPhase
+            {
+            EOpen,
+            EGetATR,
+            ETransmitToCard
+            };
+        // error code
+        TInt                            iErr;
+        // Pointer to client status. Not owned.
+        TRequestStatus*                 iClientStatus;
+        // Pointer to SwimReader object. Owned.
+        CSwimReader*                    iFunctionalLevel;
+        // Historical bytes
+        TBuf8<KMaxATRHistoricalBytes>   iHistoricals;
+        // Reader ID
+        TReaderID                       iID;
+        // Reader IF phase
+        TReaderIFPhase                  iIFPhase;
+        // Pointer to ReaderLauncher object. Not owned. 
+        CSwimReaderLauncher*            iLauncher;
+        // Pointer to NotifyObserver object
+        MScardNotifyObserver*           iNotifyObserver;
+         // Pointer to System Agent Observer. Owned.
+        CSwimSysAgentObserver*          iSysAgentObserver;
+        
+    private:    // Friend classes
+        friend class CSwimReaderLauncher;
+    
+    };
+
+#endif      // CSWIMREADERIF_H
+
+// End of file