wim/inc/ScardReaderLauncher.h
changeset 0 164170e6151a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wim/inc/ScardReaderLauncher.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* 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:  This file contains definition of abstract Card Reader Launcher
+*               interface class from which the final Reader Launcher classes 
+*               are derived.
+*
+*/
+
+
+
+#ifndef SCARDREADERLAUNCHER_H
+#define SCARDREADERLAUNCHER_H
+
+//  INCLUDES
+#include "ScardReader.h"
+#include "ScardNotifyObserver.h"
+
+//  CONSTANTS  
+
+// The UID for Card Reader DLLs.
+// The client imposes this on DLLs which are required
+// to satisfy the protocol 
+
+const TInt KReaderLauncherUidValue = 0x1000086E;
+const TUid KReaderLauncherUid      = {KReaderUidValue};
+
+// CLASS DECLARATION
+
+/**
+*  Defines pure virtual functions for getting notifyobservers.
+*
+*  @lib Scard.lib
+*  @since Series60 2.1
+*/
+class MScardReaderService 
+    {
+
+    public:
+        /**
+        * Return notify observer object
+        * @return Pointer to MScardNotifyObserver
+        */
+        virtual MScardNotifyObserver* NotifyObserver() = 0;
+
+    };
+
+// CLASS DECLARATION
+
+/**
+*  Defines pure virtual functions for load and unload service resources.
+*
+*  @lib Scard.lib
+*  @since Series60 2.1
+*/
+class MScardReaderLauncher
+    {
+
+    public:  // Constructors and destructor
+
+        /**
+        * Reader service object is the one that Launcher can query needed 
+        * information to connect reader for framework wide services.
+        * @param aReaderService ReaderService
+        * @return void
+        */
+        virtual void ConstructL( MScardReaderService* aReaderService ) = 0;
+
+    public: // New functions
+ 
+        /**
+        * Create specific reader object, just create not attach the physical
+        * reader device, Open() in Reader interface will do this.
+        * @param aReaderID Reader ID
+        * @return Pointer to MScardReader object
+        */
+        virtual MScardReader* CreateReaderL( TReaderID aReaderID ) = 0;
+
+        /**
+        * Delete the reader object, should be Closed() before this is called
+        * @param aReaderID Reader ID
+        * @return void
+        */
+        virtual void DeleteReader( TReaderID aReaderID ) = 0;
+
+    };
+    
+#endif      // SCARDREADERLAUNCHER_H
+
+// End of File