--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omadrm/drmengine/notifier/inc/DRMNotifierSession.h	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,216 @@
+/*
+* Copyright (c) 2004 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 class declares the interface of class CDRMNotifierSession.
+*                handles the queues for notification events
+*
+*/
+
+
+#ifndef CDRMNOTIFIERSESSION_H
+#define CDRMNOTIFIERSESSION_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "DRMMessageStorage.h"
+
+// CONSTANTS
+// MACROS
+// FUNCTION PROTOTYPES
+// DATA TYPES
+
+// FORWARD DECLARATIONS
+class RMessage2;
+class RRPointerArray;
+
+// CLASS DECLARATION
+
+/**
+*  Server side instance of DRM Notifier session.
+*  This class is the server side instance of C/S communications of a certain
+*  session.
+*
+*  @lib DRMCommon.dll
+*  @since S60Rel2.6
+*/
+NONSHARABLE_CLASS( CDRMNotifierSession ) : public CSession2
+{
+  public:  // Constructors and destructor
+   
+   /**
+    * Two-phased constructor.
+    *
+    * @since S60Rel2.6
+    * @param aClient Associated client side thread.
+    * @param aStorage  a pointer to an instance of CDRMMessageStorage
+    * @return New session instance.
+    */
+   static CDRMNotifierSession* NewL( CDRMMessageStorage* aStorage );
+   
+   /**
+    * Destructor.
+    * @since S60Rel2.6
+    */
+   virtual ~CDRMNotifierSession();
+   
+  public: // New functions
+   
+   /**
+    * SendNotificationL
+    * 
+    * Sends a notification to a client or adds it to the queue, depending on if
+    * the client is active or not
+    *
+    * @since S60Rel2.6
+    * @param aMessage The message that needs to be sent
+    * @exception Method leaves with appropriate exception value
+    *            if any errors occured.
+    * @return ETrue if the message was put into queue
+    *         EFalse if it was run normally
+    */
+    TBool SendNotificationL( CDRMMessageStorage::TMessageData* aMessage );
+  
+  public: // Functions from base classes
+   
+   /**
+    * From CSession: Handles the service request event.
+    * @since S60Rel2.6
+    * @param aMessage The message related to the event.
+    * @exception Method leaves with appropriate exception value
+    *            if any errors occured.
+    */
+   void ServiceL( const RMessage2& aMessage );
+   
+  private:
+   
+   /**
+    * C++ constructor.
+    * @since S60Rel2.6
+    * @param aClient Client thread.
+    * @param aStorage  a pointer to an instance of CDRMMessageStorage
+    */
+   CDRMNotifierSession( CDRMMessageStorage* aStorage);
+   
+   /**
+    * Second phase constructor.
+    * @since S60Rel2.6
+    */ 
+   void ConstructL();
+   
+   /** 
+    * ServiceL() runs DispatchL() under TRAP harness, so
+    * all errors can be catched properly. DispatchL() then calls
+    * appropriate private method depending on the request.
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */
+   void DispatchL( const RMessage2& aMessage );
+   
+   /** 
+    * Helper function for DispatchL(). 
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */
+   void NotifyClientsL( const RMessage2& aMessage );
+   
+
+   /** 
+    * Helper function for DispatchL(). 
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */
+   void RecieveNotificationL( const RMessage2& aMessage );
+   
+   /** 
+    * Helper function for DispatchL(). 
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */  
+   void CancelNotificationL( const RMessage2& aMessage );
+
+   /** 
+    * Helper function for DispatchL(). 
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */  
+   void RegisterL( const RMessage2& aMessage );
+
+   /** 
+    * Helper function for DispatchL(). 
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */  
+   void UnRegisterL( const RMessage2& aMessage );
+
+   /** 
+    * Helper function for DispatchL(). 
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */  
+   void RegisterURIL( const RMessage2& aMessage );
+
+   /** 
+    * Helper function for DispatchL(). 
+    * @since S60Rel2.6
+    * @param aMessage The message associated to the event.
+    */  
+   void UnRegisterURIL( const RMessage2& aMessage );
+
+   /**
+    * NotifyL
+    *
+    * Helper function for sending a notification
+    *
+    * @since S60Rel2.6
+    * @param aMessage - The message to be sent
+    * @param aFromQueue - ETrue if the message parameter is from the queue,
+                          EFalse if the message parameter is not from the queue
+    */
+   void NotifyL(CDRMMessageStorage::TMessageData *aMessage, TBool aFromQueue );
+
+   /**
+    * CanNotify
+    *
+    * Helper function for determining if we need to handle the notification
+    *
+    * @since S60Rel2.6
+    * @param aMessage - the message data of the message to be sent
+    * @return ETrue if it can be sent, EFalse if it can't be send
+    */
+   TBool CanNotify( CDRMMessageStorage::TMessageData *aMessage );
+
+   // Prohibit copy constructor.
+   CDRMNotifierSession( const CDRMNotifierSession& );
+   // Prohibit assigment operator.
+   CDRMNotifierSession& operator=( const CDRMNotifierSession& );
+
+  private:    // Data
+      NONSHARABLE_STRUCT( TContentData )
+          {
+          HBufC8* iContentID;
+          TDRMEventType iEventType;
+          };
+
+      CDRMMessageStorage* iStorage;
+      RPointerArray<TContentData> iContentIDList;
+      RPointerArray<CDRMMessageStorage::TMessageData> iMessageQueue;
+      TBool iIsListening;
+      RMessage2 iListener;
+      TBool iIsInStorage;
+   
+};
+
+
+#endif      // CDRMNOTIFIERSESSION_H   
+
+// End of File