--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/policymanagement/policyengine/policyengineserver/inc/PolicyProcessor.h	Thu Dec 17 09:07:52 2009 +0200
@@ -0,0 +1,174 @@
+/*
+* Copyright (c) 2000 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: Implementation of policymanagement components
+*
+*/
+
+
+
+
+#ifndef _POLICY_PROCESSOR_HEADER__
+#define _POLICY_PROCESSOR_HEADER__
+
+// INCLUDES
+
+#include "PolicyEngineServer.h"
+#include "ElementBase.h"
+#include "RequestContext.h"
+#include "PolicyStorage.h"
+#include <e32base.h>
+
+// CONSTANTS
+// MACROS
+// DATA TYPES
+// FUNCTION PROTOTYPES
+// FORWARD DECLARATIONS
+
+class CDataType;
+class CAttribute;
+class CAttributeValue;
+class CTrustedSession;
+
+typedef RArray<CAttributeValue*> RParameterList;
+
+// CLASS DECLARATION
+
+namespace AttributeContainerHelper
+{
+	enum TAttributeTypes
+	{
+		ESubjectAttributes = 0,
+		EActionAttributes,
+		EResourceAttributes,
+		EEnvironmentAttributes 
+	};
+
+	class TContainer
+	{
+		public:
+			CAttribute * iAttribute;
+			TAttributeTypes iAttributeType;
+		private:
+	};
+}
+
+class RAttributeContainer : public RArray<AttributeContainerHelper::TContainer*>
+{
+	public: 
+		void AppendL( AttributeContainerHelper::TAttributeTypes aAttributeTypes, CAttribute* aAttribute);
+		void Close();
+	private:
+};
+
+class CPolicyProcessor : public CActive
+{
+	public:
+		typedef RArray<CAttribute*> RAttributeList;
+	
+		static CPolicyProcessor * NewL();
+		CPolicyProcessor();
+		~CPolicyProcessor();
+		void ConstructL();
+	
+		void ResetRequestContext();
+	
+		void ExecuteRequestL( RAttributeContainer& aAttributes, TMatchResponse &aResponse);
+		void ExecuteRequestL( const RMessage2& aMessage);
+
+	
+		//Request context	
+		TRequestContext * RequestContext();
+		
+		RAttributeList * Subjects();
+		RAttributeList * Actions();
+		RAttributeList * Resources();
+		RAttributeList * Environments();		
+	
+		//Execution functions	
+		static void HandleErrorL( const TDesC8 &aText);
+
+		TBool MatchFunctionL( const TDesC8 &aFunctionId, CDataType * aData1, CDataType * aData2);
+		void FunctionL( const TDesC8 &aFunctionId, RParameterList& aParams, CAttributeValue* aResponseElement);
+		
+		//For management functions
+		void SetTargetElement( CElementBase * aElement);
+		void SetSessionTrust( CTrustedSession * aTrustedSession);	
+	protected:
+		//From CActive
+		void RunL();
+		void DoCancel();
+		TInt RunError( TInt aError);		
+	private:
+		void DoRequestExecutionL(TMatchResponse &aResponse, TBool iUseEditableElements);
+		TPtrC8 NextToken( TPtrC8& aText);
+		
+		void OrFunctionL( const RParameterList& aParams, CAttributeValue* aResponseElement );
+		void AndFunctionL( const RParameterList& aParams, CAttributeValue* aResponseElement );
+		void NotFunctionL( const RParameterList& aParams, CAttributeValue* aResponseElement );
+
+		void CertificateForSessionL( CAttributeValue* aResponseElement );
+		void CorporateUserAcceptFunctionL( const RParameterList& aParams, CAttributeValue* aResponseElement );
+		void RuleTargetStructureFunctionL( const RParameterList& aParams, CAttributeValue* aResponseElement );
+		void EqualFunctionsL( const RParameterList& aParams, CAttributeValue* aResponseElement );
+		
+		void MakeBooleanResponseL( const TBool aValue, CAttributeValue* aResponseElement );
+		
+		void CompleteMessage( TInt aError, TResponse aResponse);
+	private:
+		CElementBase * iManagementTargetPolicy;
+		CTrustedSession * iTrustedSession;
+				
+		RAttributeList iSubjects;
+		RAttributeList iActions;
+		RAttributeList iResources;
+		RAttributeList iEnvironments;
+		TBool iDeleteAttributes;
+		TBool iUseEditedElements;
+		
+		//RunL handling
+		const RMessage2 * iMessage;
+		HBufC8 * iRequestBuffer;		
+		TInt iProcessorState;
+};	
+
+class TCombiningAlgorith
+{
+	public:
+		TCombiningAlgorith( const TDesC8 &aAlgorithId);
+		
+		TBool AddInput( const TMatchResponse& aInput, const TMatchResponse& aEffect);
+		TBool AddInput( const TMatchResponse& aInput);
+		TBool ResultReady();
+		TMatchResponse Result();
+	private: 
+		enum TCombingAlgorithm
+		{
+			ERuleDenyOverrides = 0,
+			EPolicyDenyOverrides,
+			ERulePermitOverrides,
+			EPolicyPermitOverrides,
+		};
+	private:
+		TCombingAlgorithm iAlgorithm;
+		TMatchResponse iCurrentResponse;
+		TBool iResultReady;
+		TBool iAtLeastOneError;
+		TBool iPotentialDeny;
+		TBool iPotentialPermit;
+		TBool iAtLeastOneDeny;
+		TBool iAtLeastOnePermit;
+};
+
+
+#endif
\ No newline at end of file