diff -r 826cea16efd9 -r 13a33d82ad98 dvrengine/CommonRecordingEngine/src/CCRSession.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dvrengine/CommonRecordingEngine/src/CCRSession.cpp	Wed Sep 01 12:20:37 2010 +0100
@@ -0,0 +1,218 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:    Implementation of RBF server's CCRSession class*
+*/
+
+
+
+
+// INCLUDE FILES
+#include "CCRSession.h"
+#include "CCRServer.h"
+#include "CCREngine.h"
+#include <ipvideo/CRTypeDefs.h>
+#include "videoserviceutilsLogger.h"
+
+// CONSTANTS
+// None
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCRSession::CCRSession()
+// C++ constructor
+// -----------------------------------------------------------------------------
+//
+CCRSession::CCRSession() : CSession2(), iResourceCount( 0 )
+    {
+    __DECLARE_NAME( _S( "CCRSession" ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::NewL()
+// Two-phased constructor. 
+// -----------------------------------------------------------------------------
+//
+CCRSession* CCRSession::NewL( CCRServer* aServer )
+    {
+    CCRSession* self = new( ELeave ) CCRSession();
+    CleanupStack::PushL( self );
+    self->ConstructL( aServer );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::ConstructL()
+// second-phase C++ constructor
+// -----------------------------------------------------------------------------
+//
+void CCRSession::ConstructL( CCRServer* aServer )
+    {
+    LOG( "CCRSession::ConstructL" );
+
+    aServer->Inc();
+    // Create new object index
+    iObjects = CObjectIx::NewL();
+    }
+    
+// -----------------------------------------------------------------------------
+// CCRSession::~CCRSession()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CCRSession::~CCRSession()
+    {
+    LOG( "CCRSession::~CCRSession" );
+    
+    // Deletes objects
+    delete iObjects;
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::ServiceL()
+// -----------------------------------------------------------------------------
+//
+void CCRSession::ServiceL( const RMessage2& aMessage )
+    {
+    switch ( aMessage.Function() )
+        {
+        case ECRServCreateSubSession:
+        case ECRServCloseSubSession:
+        case ECRServCloseSession:    
+            {
+            LOG1( "CCRSession::ServiceL(), aMessage: %d", aMessage.Function() );
+            TRAPD( err, DispatchMessageL( aMessage ) );
+            aMessage.Complete( err );
+            }
+            break;
+
+        default:
+            {
+            // Ok, but must be subsession relative
+            CCREngine* engine = ( CCREngine* )iObjects->At( aMessage.Int3() );
+            if ( engine == NULL )
+                {    
+                LOG( "CCRSession::ServiceL(), Null engine !" );
+                aMessage.Complete( KErrBadHandle );
+                PanicClient( KErrBadHandle );
+                }
+            else
+                {
+                // this is the normal route, 
+                // all engine commands go this way
+                engine->GeneralServiceL( aMessage );
+                }
+            }
+            break;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::DispatchMessageL()
+// -----------------------------------------------------------------------------
+//
+void CCRSession::DispatchMessageL( const RMessage2& aMessage )
+    {
+    // Check for session-relative requests
+    switch ( aMessage.Function() )
+        {
+        case ECRServCreateSubSession:
+            NewObjectL( aMessage );
+            break;
+
+        case ECRServCloseSubSession:
+            DeleteObject( aMessage.Int3() );
+            break;
+        
+        case ECRServCloseSession:
+            Server()->Dec();
+            break;
+        
+        default:
+            // None
+            break;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::NewObjectL()
+//
+// -----------------------------------------------------------------------------
+//
+void CCRSession::NewObjectL( const RMessage2& aMessage )
+    {
+    LOG( "CCRSession::NewObjectL() in" );
+
+    CObject* obj = Server()->GetEngineObjectL();
+    TInt handle( iObjects->AddL( obj ) );
+    LOG1( "CCRSession::NewObjectL(), handle: %d", handle );
+    
+    // Write the handle to client
+    TPckg<TInt> handlePckg( handle );
+    TRAPD( err, aMessage.WriteL( 3, handlePckg ) );
+    if ( err )
+        {
+        PanicClient( KErrBadDescriptor );
+        return;
+        }
+        
+    // Notch up another resource
+    iResourceCount++;
+    LOG1( "CCRSession::NewObjectL() out, iResourceCount: %d", iResourceCount );
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::DeleteObject()
+// -----------------------------------------------------------------------------
+//
+void CCRSession::DeleteObject( TUint aHandle )
+    {
+    LOG1( "CCRSession::DeleteObject() in, aHandle: %u", aHandle );
+
+    // Panic if bad handle
+    CCREngine* engine = ( CCREngine* )iObjects->At( aHandle );
+    if ( engine == NULL )
+        {
+        PanicClient( KErrNotFound ); 
+        }
+        
+    // Deletes engine
+    iResourceCount--;
+    iObjects->Remove( aHandle );
+
+    LOG1( "CCRSession::DeleteObject() out, iResourceCount: %d", iResourceCount );
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::CountResources()
+//
+// -----------------------------------------------------------------------------
+//
+TInt CCRSession::CountResources()
+    {
+    return iResourceCount;
+    }
+
+// -----------------------------------------------------------------------------
+// CCRSession::PanicClient()
+// -----------------------------------------------------------------------------
+//
+void CCRSession::PanicClient( TInt aPanic ) const
+    {
+    _LIT( KTxtSessionPanic, "RbfSession" );
+    User::Panic( KTxtSessionPanic, aPanic );
+    }
+
+//  End of File