--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/omadm/omadmextensions/adapters/connmoadapter/inc/AddBuffer.h Thu Jan 07 12:39:15 2010 +0200
@@ -0,0 +1,145 @@
+/*
+* ==============================================================================
+* Copyright (c) 2009 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:
+*
+* ==============================================================================
+*/
+
+#ifndef ADDBUFFER_H_
+#define ADDBUFFER_H_
+
+TInt const KMaxFieldLength = 128;
+
+/**
+* CConnMoNodeElement is array element for ConnMo node objects.
+*/
+class CConnMoNodeElement : public CBase
+ {
+public:
+ CConnMoNodeElement();
+ ~CConnMoNodeElement();
+
+ /** Node address */
+ TBuf8<KMaxFieldLength> iUri;
+ /** Unique identifier of the parent node */
+ TBuf8<KMaxFieldLength> iParentLUID;
+ /** Leaf object's data */
+ TBuf8<KMaxFieldLength> iObject;
+ /** Refenrence for giving commands return value to framework */
+ TInt iStatusRef;
+ /** Information whether adapter has processed the node or not */
+ TBool iProcessed;
+ /** Specifies if the node leaf or not */
+ TBool iLeaf;
+private:
+ };
+
+/**
+* CAddBuffer is array for ConnMo nodes to be added in .
+*
+* CConnMoAdapter uses this class to buffer node and leaf data
+* addition DM commands.
+*/
+class CAddBuffer : public CBase
+ {
+public:
+
+ /**
+ * Creates new instance of CAddBuffer
+ */
+ static CAddBuffer* NewL();
+
+ /**
+ * Adds node to buffer
+ *
+ * @param aUri target node URI
+ * @param aParentLUID refrence to parent node
+ * @param aStatusRef Status reference
+ */
+ void AddNodeToBufferL( const TDesC8& aUri,
+ const TDesC8& aParentLUID,
+ const TInt aStatusRef );
+
+ /**
+ * Adds leaf node to buffer
+ *
+ * @param aUri target node URI
+ * @param aParentLUID refrence to parent node
+ * @param aObject Leaf object data
+ * @param aStatusRef Status reference
+ */
+ void AddNodeToBufferL( const TDesC8& aUri,
+ const TDesC8& aLUID,
+ const TDesC8& aObject,
+ const TInt aStatusRef );
+
+ /**
+ * Searches buffer for given dynamic node
+ *
+ * @param aUri target node URI
+ */
+ CConnMoNodeElement* FindDynamicNode( const TDesC8& aUri );
+
+ /**
+ * Gets all unprocessed nodes associated to given root node
+ *
+ * Function searches buffer for all unprocessed nodes that
+ * belong to given group and are under same dynamic node
+ *
+ * @param aRoot target group
+ * @param aGroup Array for result nodes
+ */
+ TInt GetGroup( const TDesC8& aRoot, RPointerArray<CConnMoNodeElement>* aGroup );
+
+ /**
+ * Searches buffer for givennode
+ *
+ * @param aUri target node URI
+ */
+ CConnMoNodeElement* CacheFind( const TDesC8& aUri );
+
+ /**
+ * Searches buffer for given dynamic node
+ *
+ * @param aUri target node URI
+ */
+ CConnMoNodeElement* CacheFindDynamicNode( const TDesC8& aUri );
+
+ /**
+ * Empties buffer and frees all allocated memory
+ */
+ void Reset();
+
+ virtual ~CAddBuffer();
+
+private:
+
+ //-----------------------------------------------------------------------------
+ // Private functions
+ //-----------------------------------------------------------------------------
+ void ConstructL();
+ CAddBuffer();
+
+ //-----------------------------------------------------------------------------
+ // Private member variables
+ //-----------------------------------------------------------------------------
+ /** Contains all nodes to be added */
+ RPointerArray<CConnMoNodeElement> iBuffer;
+ /** Contains group of nodes that user has previously asked */
+ RPointerArray<CConnMoNodeElement> iCache;
+
+ };
+
+#endif /* ADDBUFFER_H_ */