--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpharvester/common/cmlibrary/inc/cmrule.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,184 @@
+/*
+* Copyright (c) 2006-2007 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:      Capsulating Rules
+*
+*/
+
+
+
+
+
+
+#ifndef __CMRULE_H
+#define __CMRULE_H
+
+// INCLUDES
+#include <e32base.h>
+#include "cmcommontypes.h"
+
+// FORWARD DECLARATIONS
+class RWriteStream;
+class RReadStream;
+class CCmParam;
+
+/**
+ *  CCmRule class
+ *    Capsulating rules
+ *  @lib cmcommon.lib
+ *  @since S60 v3.0
+ */
+NONSHARABLE_CLASS( CCmRule ) : public CBase
+    {
+
+public:
+
+    /* Constructors and destructor. */
+
+    /**
+     * Creates new CCmRule class.
+     * @param aDataField
+     * @param aOperator
+     * @return  pointer to CCmRule class
+     */
+    static CCmRule* NewL();
+    
+    /**
+     * Creates new CCmRule class and 
+     * leaves the instance in the cleanup stack.
+     * @param aDataField
+     * @param aOperator
+     * @return  pointer to CCmRule class
+     */
+    static CCmRule* NewLC();
+
+    /**
+     * Destructor.
+     */
+    virtual ~CCmRule();
+
+public:
+
+    /**
+     * AddRuleParamL
+     * @since Series 60 3.1     
+     * @param aParam
+     * @return  index of the param
+     */
+    TInt AddRuleParamL( const TDesC8& aParam );
+
+    /**
+     * AddRuleParamL ( indexed param )
+     * @since Series 60 3.1     
+     * @param aParam
+     * @return  index of the param
+     */
+    TInt AddRuleParamL( TInt aParam );
+    
+    /**
+     * Rule
+     * @since Series 60 3.1          
+     * @param aDataField, metadatafield on return
+     * @param aOperator, operator on return
+     * @param aParamCount, param count on return
+     * @return None
+     */    
+    void Rule( TCmMetadataField* aDataField, TCmOperatorType* aOperator,
+        TInt* aParamCount );
+
+    /**
+     * RuleParam
+     * @since Series 60 3.1          
+     * @param aParamIndex, parameter index
+     * @param aParam, param
+     * @return None
+     */        
+    void RuleParamL( TInt aParamIndex, TPtrC8* aParam );
+    
+    /**
+     * RuleParam
+     * @since Series 60 3.1          
+     * @param aParamIndex, parameter index
+     * @param aParam, param
+     * @return None
+     */        
+    void RuleParamL( TInt aParamIndex, TInt& aParam );
+    
+    /**
+     * SetMetadataField
+     * @since Series 60 3.1          
+     * @param aDataField, sets comparison field
+     * @return None
+     */        
+    void SetMetadataField( TCmMetadataField aDataField );
+
+    /**
+     * SetOperator
+     * @since Series 60 3.1          
+     * @param aOperator, sets operator of the rule
+     * @return None
+     */            
+    void SetOperator( TCmOperatorType aOperator );
+        
+    /**
+     * RuleParamsCount
+     * @since Series 60 3.1          
+     * @return Count of rule params
+     */    
+    TInt RuleParamsCount() const;
+    
+    /**
+    * Externalizes container information to stream.
+    * Leaves in case of errors.
+    * @since Series 60 3.1
+    * @param reference to RWriteStream
+    * @return none
+    */
+    void ExternalizeL( RWriteStream& aStream ) const;
+    
+    /**
+    * Internalizes container information from stream.
+    * Leaves in case of errors.
+    * @since Series 60 3.1
+    * @param reference to RReadStream
+    * @return none
+    */
+    void InternalizeL( RReadStream& aStream );        
+    
+private:
+
+    /**
+     * Constructor.
+     */
+    CCmRule();
+
+    /**
+     * Second-phase constructor.
+     */
+    void ConstructL();
+    
+
+private: // data
+    
+    /** Metadata field */
+    TCmMetadataField iMetadataField;
+    
+    /** Operator */
+    TCmOperatorType iOperator;
+    
+    /** Array rules included to fill rule*/
+    RPointerArray<CCmParam> iRuleParamsArray; // items owned
+
+    };
+    
+#endif //  __CMRULE_H