diff -r 000000000000 -r 96612d01cf9f videofeeds/utils/src/vcxiadupdate.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/utils/src/vcxiadupdate.cpp	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,202 @@
+/*
+* Copyright (c) 2004-2008 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:    IAD update handling.*
+*/
+
+
+
+
+// INCLUDE FILES
+#include "vcxiadupdate.h"
+#include "IptvDebug.h"
+#include <iaupdate.h>
+#include <iaupdateparameters.h>
+#include <iaupdateresult.h>
+#include <featmgr.h>
+
+// CONSTANTS
+const TUid KIadParamUid = { 0x102750D5 }; // Uid of VideoCenter.sis
+//_LIT( KIadParamSearch, "some search criteria" );
+#if !defined(__SERIES60_30__) && !defined(__SERIES60_31__) && !defined(__SERIES60_32__)
+_LIT( KIadParamExec, "vcxnsappui.exe" );
+#else
+_LIT( KIadParamExec, "iptvappui.exe" );
+#endif // !defined(__SERIES60_30__) && !defined(__SERIES60_31__) && !defined(__SERIES60_32__)
+//_LIT8( KIadParamArg, " -x -x" );
+
+// ======== MEMBER FUNCTIONS ========
+
+// --------------------------------------------------------------------------
+// CVcxIadUpdate::NewL
+// Two-phased constructor.
+// --------------------------------------------------------------------------
+//
+EXPORT_C CVcxIadUpdate* CVcxIadUpdate::NewL()
+    {
+    CVcxIadUpdate* self = new( ELeave ) CVcxIadUpdate();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// --------------------------------------------------------------------------
+// CVcxIadUpdate::CVcxIadUpdate
+// C++ default constructor can NOT contain any code, that might leave.
+// --------------------------------------------------------------------------
+//
+CVcxIadUpdate::CVcxIadUpdate()
+  : iUpdate( NULL ), iParameters( NULL )
+    {
+    // None
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxIadUpdate::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CVcxIadUpdate::ConstructL()
+    {
+    IPTVLOGSTRING_LOW_LEVEL( "CVcxIadUpdate::ConstructL()" );
+
+    if( FeatureManager::FeatureSupported( KFeatureIdIAUpdate ) )
+        {
+        iUpdate = CIAUpdate::NewL( *this );
+        iParameters = CIAUpdateParameters::NewL();
+        }
+    else
+        {
+        IPTVLOGSTRING_LOW_LEVEL( "CVcxIadUpdate::ConstructL(), Feature not supported" );
+        }
+    }
+
+// --------------------------------------------------------------------------
+// CVcxIadUpdate::~CVcxIadUpdate
+// Destructor
+// --------------------------------------------------------------------------
+//
+CVcxIadUpdate::~CVcxIadUpdate()
+    {
+    Delete();
+    }
+
+// --------------------------------------------------------------------------
+// CVcxIadUpdate::StartL
+// Starts update process.
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CVcxIadUpdate::StartL()
+    {
+    IPTVLOGSTRING_LOW_LEVEL( "CVcxIadUpdate::StartL()" );
+
+    if( iUpdate && iParameters )
+        {
+        iParameters->SetUid( KIadParamUid );
+        //iParameters->SetSearchCriteriaL( KIAParamSearch );
+        // We want VC to be started after update is finished
+        iParameters->SetCommandLineExecutableL( KIadParamExec );
+        //iParameters->SetCommandLineArgumentsL( KIAParamArg );
+        iParameters->SetShowProgress( EFalse );
+    
+        // Check the updates
+        iUpdate->CheckUpdates( *iParameters );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxIadUpdate::CheckUpdatesComplete
+// -----------------------------------------------------------------------------
+//  
+void CVcxIadUpdate::CheckUpdatesComplete( TInt aErrorCode, TInt aAvailableUpdates )
+    {
+    IPTVLOGSTRING3_LOW_LEVEL( 
+        "CVcxIadUpdate::CheckUpdatesComplete(), aErrorCode: %d, aAvailableUpdates: %d",
+        aErrorCode, aAvailableUpdates );
+
+    if ( aErrorCode == KErrNone )
+        {
+        if ( aAvailableUpdates > 0 )
+            {
+            // There were some updates available.
+            iUpdate->UpdateQuery();         
+            }
+        else
+            {
+            // No updates available.
+            Delete();
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxIadUpdate::UpdateComplete
+// -----------------------------------------------------------------------------
+//  
+void CVcxIadUpdate::UpdateComplete( TInt aErrorCode, CIAUpdateResult* aResult )
+    {
+    IPTVLOGSTRING3_LOW_LEVEL( 
+        "CVcxIadUpdate::UpdateComplete(), aErrorCode: %d, SuccessCount: %d",
+        aErrorCode, aResult->SuccessCount() );
+
+    if ( aErrorCode == KErrNone )
+        {
+        // The update process that the user started from IAUpdate UI is now completed.
+        // If the client application itself was updated in the update process, this callback
+        // is never called, since the client is not running anymore. 
+        TInt successCount = aResult->SuccessCount();        
+        }
+    
+    delete aResult; // Ownership was transferred, so this must be deleted by the client
+
+    // We do not need the client-server session anymore
+    Delete();
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxIadUpdate::UpdateQueryComplete
+// -----------------------------------------------------------------------------
+//  
+void CVcxIadUpdate::UpdateQueryComplete( TInt aErrorCode, TBool aUpdateNow )
+    {
+    IPTVLOGSTRING3_LOW_LEVEL( 
+        "CVcxIadUpdate::UpdateComplete(), aErrorCode: %d, aUpdateNow: %d",
+        aErrorCode, aUpdateNow );
+
+    if ( aErrorCode == KErrNone )
+        {
+        if ( aUpdateNow )
+            {
+            // User choosed to update now, so let's launch the IAUpdate UI.
+            iUpdate->ShowUpdates( *iParameters );
+            }
+        else
+            {
+            // The answer was 'Later'. 
+            Delete();
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxIadUpdate::Delete
+// -----------------------------------------------------------------------------
+//  
+void CVcxIadUpdate::Delete()
+    {
+    delete iUpdate; iUpdate = NULL;
+    delete iParameters; iParameters = NULL;                
+    }
+
+//  End of File