diff -r 7fdc9a71d314 -r 8ad140f3dd41 hti/HtiCommPlugins/HtiBtCommPlugin/BtEngine/inc/sdpattributeparser.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hti/HtiCommPlugins/HtiBtCommPlugin/BtEngine/inc/sdpattributeparser.h	Wed Oct 13 16:17:58 2010 +0300
@@ -0,0 +1,174 @@
+/*
+* 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:  Reads selected parts of SDP attribute values.
+*
+*/
+
+
+#ifndef __SDP_ATTRIBUTE_PARSER_H__
+#define __SDP_ATTRIBUTE_PARSER_H__
+
+// INCLUDES
+#include <btsdp.h>
+#include "staticarrayc.h"
+
+// FORWARD DECLARATIONS
+class MSdpAttributeNotifier;
+
+// CLASS DECLARATIONS
+/**
+* TSdpAttributeParser
+* An instance of TSdpAttributeParser is used to check an SDP
+* attribute value, and read selected parts
+*/
+class TSdpAttributeParser : public MSdpAttributeValueVisitor
+    {
+    public:     // Enumerations
+
+        /**
+        * TNodeCommand
+        * The command to be carried out at a node
+        * ECheckType. Check the type of the value
+        * ECheckValue. Check the type and the value
+        * ECheckEnd. Check that a list ends at this point
+        * ESkip. Do not check this value - can not match a list end
+        * EReadValue. Pass the value onto the observer
+        * EFinished. Marks the end of the node list
+        */
+        enum TNodeCommand
+            {
+                ECheckType,
+                ECheckValue,
+                ECheckEnd,
+                ESkip,
+                EReadValue,
+                EFinished
+            };
+
+        /**
+        * SSdpAttributeNode
+        * An instance of SSdpAttributeNode is used to determine how
+        * to parse an SDP attribute value data element
+        */
+        struct SSdpAttributeNode
+        {
+            /** iCommand the command for the node */
+            TNodeCommand iCommand;
+
+            /** iType the expected type */
+            TSdpElementType iType;
+
+            /** iValue the expected value for ECheckValue,the value of aKey
+            * passed to the observer for EReadValue
+            */
+            TInt iValue;
+        };
+
+        typedef const TStaticArrayC< SSdpAttributeNode > TSdpAttributeList;
+
+        /**
+        * TSdpAttributeParser
+        * Construct a TSdpAttributeParser
+        * @param aNodeList the list of expected nodes
+        * @param aObserver an observer to read specified node values
+        */
+        TSdpAttributeParser( TSdpAttributeList& aNodeList,
+                             MSdpAttributeNotifier& aObserver );
+
+        /**
+        * HasFinished
+        * Check if parsing processed the whole list
+        * @return true is the index refers to the EFinished node
+        */
+        TBool HasFinished() const;
+
+    public: // from MSdpAttributeValueVisitor
+
+        /**
+        * VisitAttributeValueL
+        * Process a data element
+        * @param aValue the data element
+        * @param aType the type of the data element
+        */
+        void VisitAttributeValueL( CSdpAttrValue& aValue,
+                                   TSdpElementType aType );
+
+        /**
+        * StartListL
+        * Process the start of a data element list
+        * @param aList the data element list
+        */
+        void StartListL( CSdpAttrValueList& aList );
+
+        /**
+        * EndListL
+        * Process the end of a data element list
+        */
+        void EndListL();
+
+    private:    // Functions from base classes
+
+        /**
+        * CheckTypeL
+        * Check the type of the current node is the same as
+        * the specified type.
+        * @param aElementType the type of the current data element
+        */
+        void CheckTypeL( TSdpElementType aElementType ) const;
+
+        /**
+        * CheckValueL
+        * Check the value of the current node is the same as the specified value
+        * @param aValue the value of the current data element.
+        */
+        void CheckValueL( CSdpAttrValue& aValue ) const;
+
+        /**
+        * ReadValueL
+        * Pass the data element value to the observer
+        * @param aValue the value of the current data element.
+        */
+        void ReadValueL( CSdpAttrValue& aValue ) const;
+
+        /**
+        * CurrentNode
+        * Get the current node
+        * @return the current node
+        */
+        const SSdpAttributeNode& CurrentNode() const;
+
+        /**
+        * AdvanceL
+        * Advance to the next node. Leaves with KErrEof
+        * if at the finished node.
+        */
+        void AdvanceL();
+
+    private:    // data
+
+        /** iObserver the observer to read values */
+        MSdpAttributeNotifier& iObserver;
+
+        /** iNodeList a list defining the expected
+        * structure of the value
+        */
+        TSdpAttributeList& iNodeList;
+
+        /** iCurrentNodeIndex the index of the current node in iNodeList */
+        TInt iCurrentNodeIndex;
+    };
+
+#endif // __SDP_ATTRIBUTE_PARSER_H__
+
+// End of File