--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvsettings20/IMPSSrc/IMPSSAPProtectionHandler.cpp	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2003 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:  SAP settings protection level handler.
+*
+*/
+
+// INCLUDE FILES
+#include    <e32std.h>
+#include    "IMPSSAPProtectionHandler.h"
+#include    "IMPSSAPSettingsStoreDebugPrint.h"
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+// IMPSSAPProtectionHandler::ValidateOperation()
+// -----------------------------------------------------------------------------
+//
+TInt IMPSSAPProtectionHandler::ValidateOperation( TIMPSSAPProtection aProtection,
+                                                  TInt aRequestedOperation )
+    {
+    TBool allowedOperation = ETrue;
+
+    if ( ( aRequestedOperation == EOperationSetProtection ) &&
+         ( aProtection != ESAPNoProtection ) )
+        {
+        allowedOperation = EFalse;
+        }
+
+    else
+        {
+        switch ( aProtection )
+            {
+            case ESAPBrandProtection:
+                {
+                allowedOperation = IsAllowedBrandProtectionOperation( aRequestedOperation );
+                break;
+                }
+
+
+            case ESAPNoProtection:
+            default:
+                {
+                //by default allow all operations
+                break;
+                }
+            }
+        }
+
+
+    if ( !allowedOperation )
+        {
+        SSS_DP_TXT( "Error: SAP protection level doesn't allow operation." );
+        return KErrAccessDenied;
+        }
+
+    return KErrNone;
+    }
+
+
+// -----------------------------------------------------------------------------
+// IMPSSAPProtectionHandler::ValidateOperationL()
+// -----------------------------------------------------------------------------
+//
+void IMPSSAPProtectionHandler::ValidateOperationL( TIMPSSAPProtection aProtection,
+                                                   TInt aRequestedOperation )
+    {
+    User::LeaveIfError( ValidateOperation( aProtection, aRequestedOperation ) );
+    }
+
+
+
+// -----------------------------------------------------------------------------
+// IMPSSAPProtectionHandler::ChechkIsProperProtectionLevelL()
+// -----------------------------------------------------------------------------
+//
+void IMPSSAPProtectionHandler::ChechkIsProperProtectionLevelL( TInt32 aProtectionEnumeration )
+    {
+    switch ( aProtectionEnumeration )
+        {
+        case ESAPNoProtection:
+        case ESAPBrandProtection:
+            {
+            //supported protection levels
+            break;
+            }
+
+        default:
+            {
+            //disallow all other arguments
+            //deleting default, handle error by leaving
+            User::Leave( KErrArgument );
+            break;
+            }
+        }
+    }
+
+
+
+// -----------------------------------------------------------------------------
+// IMPSSAPProtectionHandler::IsAllowedBrandProtectionOperation()
+// BrandProtection protection level handler.
+// -----------------------------------------------------------------------------
+//
+TBool IMPSSAPProtectionHandler::IsAllowedBrandProtectionOperation( TInt aRequestedOperation )
+    {
+    switch ( aRequestedOperation )
+        {
+        case EOperationSetSAPName:
+            {
+            //these operations are prohibited in branding protection
+            return EFalse;
+            }
+
+        default:
+            {
+            //allow all other operations
+            return ETrue;
+            }
+        }
+    }
+
+
+//  End of File