taskswitcher/server/src/tsdataprovidertask.cpp
changeset 116 305818acdca4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/server/src/tsdataprovidertask.cpp	Mon Sep 13 13:26:33 2010 +0300
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+#include "tsdataprovidertask.h"
+#include "tstaskmonitorglobals.h"
+
+// -----------------------------------------------------------------------------
+/**
+ * Task handle data reqest. Function analyse reqest parameters and generate valid response.
+ * @param aProvider - serialized data provider
+ * @param aMsg - request message
+ */
+void TsDataProviderTask::ExecuteL( const MTsDataProvider& aProvider, 
+                                   const RMessage2& aMsg )
+    {
+    switch( aMsg.Function() ) 
+        {
+    case GetRunningAppInfo:
+        aMsg.WriteL( KRequestDataSizeOffset, 
+                     TPckgBuf<TInt>( aProvider.Data().Length() ) );
+        aMsg.Complete( KErrNone );
+        break;
+    
+    case FlushData:
+        if ( aProvider.Data().Length() > aMsg.GetDesMaxLengthL(KRequestDataBufferOffset) )
+            {
+            User::Leave( KErrCorrupt );
+            }
+        aMsg.WriteL( KRequestDataBufferOffset, aProvider.Data() );
+        aMsg.Complete( KErrNone );
+        break;
+        }
+    }