--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpharvester/common/cmlibrary/src/cmrule.cpp	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,231 @@
+/*
+* 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 Rule parameters
+*
+*/
+
+
+
+
+
+
+// INCLUDES
+#include <e32std.h>
+#include <s32mem.h>
+#include "cmparam.h"
+#include "cmrule.h"
+#include "msdebug.h"
+
+// CONSTANTS
+const TInt KRuleParamArrayGranularity = 16;
+
+// ======== LOCAL FUNCTIONS ========
+// ---------------------------------------------------------------------------
+// NewL
+// ---------------------------------------------------------------------------
+//
+CCmRule* CCmRule::NewL()
+    {    
+    CCmRule* self = CCmRule::NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+ 
+// ---------------------------------------------------------------------------
+// NewLC
+// ---------------------------------------------------------------------------
+//    
+CCmRule* CCmRule::NewLC()
+    {    
+    CCmRule* self = new ( ELeave ) CCmRule(  );
+    CleanupStack::PushL( self );
+    self->ConstructL(  ); 
+    return self;  
+    }    
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CCmRule::~CCmRule()
+    {
+    iRuleParamsArray.ResetAndDestroy();     
+    }
+
+// ---------------------------------------------------------------------------
+// Adds rule param
+// ---------------------------------------------------------------------------
+//
+TInt CCmRule::AddRuleParamL( const TDesC8& aParam )
+    {
+    CCmParam* param = CCmParam::NewLC();
+    param->SetComparisonDataL( aParam );
+    iRuleParamsArray.Append( param ); // transfer ownership
+    CleanupStack::Pop( param );
+    TInt index = iRuleParamsArray.Count() - 1;    
+    return index;    
+    }
+
+// ---------------------------------------------------------------------------
+// Adds rule param ( indexed param )
+// ---------------------------------------------------------------------------
+//
+TInt CCmRule::AddRuleParamL( TInt aParam )
+    {
+    CCmParam* param = CCmParam::NewLC();
+    param->SetComparisonData( aParam );
+    iRuleParamsArray.Append( param ); // transfer ownership
+    CleanupStack::Pop( param );
+    TInt index = iRuleParamsArray.Count() - 1;    
+    return index;    
+    }
+    
+// ---------------------------------------------------------------------------
+// Loads rule
+// ---------------------------------------------------------------------------
+//
+void CCmRule::Rule( TCmMetadataField* aDataField, TCmOperatorType* aOperator, 
+    TInt* aParamCount )
+    {
+    *aDataField = iMetadataField;
+    *aOperator = iOperator;
+    *aParamCount = iRuleParamsArray.Count();
+    }
+
+// ---------------------------------------------------------------------------
+// Loads rule param
+// ---------------------------------------------------------------------------
+//
+void CCmRule::RuleParamL( TInt aParamIndex, TPtrC8* aParam )
+    {
+    // check parameter
+    if ( aParamIndex < 0 || aParamIndex >= iRuleParamsArray.Count() ) 
+        {
+        User::Leave( KErrArgument );
+        }
+        
+    iRuleParamsArray[aParamIndex]->Param( aParam );
+    }
+
+// ---------------------------------------------------------------------------
+// Loads rule param
+// ---------------------------------------------------------------------------
+//
+void CCmRule::RuleParamL( TInt aParamIndex, TInt& aParam )
+    {
+    // check parameter
+    if ( aParamIndex < 0 || aParamIndex >= iRuleParamsArray.Count() ) 
+        {
+        User::Leave( KErrArgument );
+        }
+        
+    iRuleParamsArray[aParamIndex]->Param( aParam );
+    }
+        
+// ---------------------------------------------------------------------------
+// Sets metadata field
+// ---------------------------------------------------------------------------
+//    
+void CCmRule::SetMetadataField( TCmMetadataField aDataField )
+    {
+    iMetadataField = aDataField;
+    }
+    
+// ---------------------------------------------------------------------------
+// Sets operator of the rule
+// ---------------------------------------------------------------------------
+//    
+void CCmRule::SetOperator( TCmOperatorType aOperator )
+    {
+    iOperator = aOperator;
+    }
+
+// ---------------------------------------------------------------------------
+// Return count of the parameter 
+// ---------------------------------------------------------------------------
+//
+TInt CCmRule::RuleParamsCount() const
+    {
+    return iRuleParamsArray.Count();    
+    }
+    
+// ---------------------------------------------------------------------------
+// CCmRule::ExternalizeL
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------------------------
+//
+void CCmRule::ExternalizeL( RWriteStream& aStream ) const
+    {
+    aStream.WriteInt16L( (TInt)iMetadataField );
+       
+    aStream.WriteInt16L( (TInt)iOperator );    
+    aStream.WriteInt16L( iRuleParamsArray.Count() );    
+    
+    for ( TInt index(0); index < iRuleParamsArray.Count(); index++ )
+        {
+        iRuleParamsArray[index]->ExternalizeL( aStream );
+        }
+          
+    }
+        
+// ---------------------------------------------------------------------------
+// CCmRule::InternalizeL
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------------------------
+//
+void CCmRule::InternalizeL( RReadStream& aStream )
+    {
+    // Content
+    iMetadataField = (TCmMetadataField)aStream.ReadInt16L();    
+    
+    iOperator = (TCmOperatorType)aStream.ReadInt16L();
+    
+    // cleanup
+    iRuleParamsArray.ResetAndDestroy();
+    
+    // rule param count
+    TInt ruleParamCount = aStream.ReadInt16L();
+    
+    // Then internalize them from the stream one by one
+    for (TInt index = 0; index < ruleParamCount; index++ )
+        {
+        CCmParam* newRuleParam = CCmParam::NewLC();
+        newRuleParam->InternalizeL( aStream );   
+        iRuleParamsArray.AppendL( newRuleParam );
+        CleanupStack::Pop( newRuleParam ); 
+        newRuleParam = NULL;
+        }
+                     
+    }
+            
+// ---------------------------------------------------------------------------
+// Default constructor
+// ---------------------------------------------------------------------------
+//    
+CCmRule::CCmRule() : iRuleParamsArray( KRuleParamArrayGranularity )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// ConstructL
+// ---------------------------------------------------------------------------
+//    
+void CCmRule::ConstructL()
+    {
+    }    
+
+// End of file
+