diff -r 65e91466a14b -r b7e5ed8c1342 systemswstubs/exampledsy/src/dsymtc.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/systemswstubs/exampledsy/src/dsymtc.cpp	Tue Sep 07 08:19:48 2010 +0300
@@ -0,0 +1,221 @@
+/*
+* Copyright (c) 2002 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: 
+*    It implements the class CDosMtcExample.
+*
+*/
+
+
+#include "DsyMtc.h"
+#include "DsyDebug.h"
+#include <f32file.h>
+
+_LIT( KExampleDSYMTCStateFlagFile, "KExampleDSYMTCStateFlagFile.dat");
+
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::NewL
+// ---------------------------------------------------------
+//  
+CDosMtcExample* CDosMtcExample::NewL()
+{
+	FLOG(_L("CDosMtcExample::NewL()"));
+
+	CDosMtcExample* result = new (ELeave) CDosMtcExample;
+
+	CleanupStack::PushL(result);
+	result->ConstructL();
+	CleanupStack::Pop();
+
+	return result;
+}
+
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::ConstructL
+// ---------------------------------------------------------
+//  
+void CDosMtcExample::ConstructL()
+{
+	FLOG(_L("CDosMtcExample::ConstructL()"));
+}
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::PowerOnL
+// ---------------------------------------------------------
+//  
+TInt CDosMtcExample::PowerOnL()
+{
+	FLOG(_L("CDosMtcExample::PowerOnL()"));
+
+	return KErrNone;
+}
+
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::PowerOffL
+// ---------------------------------------------------------
+//  
+TInt CDosMtcExample::PowerOffL()
+{
+	FLOG(_L("CDosMtcExample::PowerOffL()"));
+
+	return KErrNone;
+}
+
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::DosSyncL
+// ---------------------------------------------------------
+//  
+TInt CDosMtcExample::DosSyncL()
+{
+	FLOG(_L("CDosMtcExample::DosSyncL()"));
+
+	return KErrNone;
+}
+
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::ResetGenerateL
+// ---------------------------------------------------------
+//  
+TInt CDosMtcExample::ResetGenerateL()
+{
+	FLOG(_L("CDosMtcExample::ResetGenerateL()"));
+
+	return KErrNone;	
+}
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::SetStateL
+// ---------------------------------------------------------
+//  
+TInt CDosMtcExample::SetStateL(const TInt /*aStateType*/)
+{
+	FLOG(_L("CDosMtcExample::SetStateL()"));
+
+	return KErrNone;
+}
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::SetStateFlagL
+// ---------------------------------------------------------
+//  
+
+TInt CDosMtcExample::SetStateFlagL(const TDosStateFlag aFlag)
+{
+	FLOG(_L("CDosMtcExample::SetStateFlagL() - Write state to disk"));
+
+	RFs fsSession;
+	TInt err = fsSession.Connect();
+
+	if ( err == KErrNone )
+	{
+		RFile file;
+		err = file.Open( fsSession, KExampleDSYMTCStateFlagFile, EFileWrite);
+
+		if ( err == KErrNotFound) // file does not exist - create it
+	    {
+			err = file.Create( fsSession, KExampleDSYMTCStateFlagFile, EFileWrite);
+			FLOG(_L("CDosMtcExample::SetStateFlagL() - file doesn't exist, create file"));
+	    }
+
+		if ( err == KErrNone )
+		{
+			// write stateflag to disk
+			TBuf8<1> buf;
+			buf.Append((TInt8)aFlag);
+			err = file.Write( buf, 1);
+		}
+
+		//close file
+		file.Close();
+	}
+
+	if ( err != KErrNone) // file does not exist or read fails - aFlag is EDosOfflineStateFlagFalse and return
+    {
+		FLOG(_L("CDosMtcExample::SetStateFlagL() - flag value write fails"));
+    }
+
+	//close session
+	fsSession.Close();
+
+	return KErrNone;
+}
+
+
+//
+// ---------------------------------------------------------
+// CDosMtcExample::GetStateFlagL
+//
+// ---------------------------------------------------------
+//  
+
+
+TInt CDosMtcExample::GetStateFlagL(TDosStateFlag& aFlag)
+{
+	FLOG(_L("CDosMtcExample::GetStateFlagL() - Read state from disk"));
+
+	// set default value
+	aFlag = EDosOfflineStateFlagFalse;
+	
+	RFs fsSession;
+	TInt err = fsSession.Connect();
+
+	if ( err == KErrNone )
+	{
+		RFile file;
+		err = file.Open( fsSession, KExampleDSYMTCStateFlagFile, EFileRead);
+
+		if ( err == KErrNone )
+		{
+			// read stateflag status from disk
+			TBuf8<1> buf(1);
+			err = file.Read( buf, 1);
+			if ( err == KErrNone && buf.Size() > 0)
+			{
+				if ( buf[0] == (TInt8)EDosOfflineStateFlagTrue )
+				{
+					aFlag = EDosOfflineStateFlagTrue;
+				}
+			}
+		}
+	
+		//close file
+		file.Close();
+	}
+
+
+	if ( err != KErrNone) // file does not exist or read fails - aFlag is EDosOfflineStateFlagFalse and return
+    {
+		FLOG(_L("CDosMtcExample::GetStateFlagL() - file read fails, default value EDosOfflineStateFlagFalse returned"));
+    }
+
+
+	// close session
+	fsSession.Close();
+
+	return KErrNone;
+}
+
+