diff -r 000000000000 -r f63038272f30 bluetoothengine/btaudioman/inc/basrvsdpquery.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btaudioman/inc/basrvsdpquery.h	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,188 @@
+/*
+* Copyright (c) 2006 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: 
+*       Implementations of SDP queries
+*
+*/
+
+
+#ifndef BASRVSDPQUERY_H
+#define BASRVSDPQUERY_H
+
+#include <e32base.h>
+#include <btsdp.h>
+#include <bt_sock.h>
+#include <btmanclient.h>
+#include "BTAccInfo.h"
+#include "basrvactive.h"
+
+class TBTDevAddr;
+class CSdpSearchPattern;
+
+
+class TBTSdpAttrInt
+    {
+public:
+    TUUID iUUID;   // The UUID of the service. Must be specified by caller.
+    TUint16 iAttrID;  // The Attribute ID. Must be specified by the caller.
+    TUint iAttrValue; // The value of the attribute if this is found in the device.
+    };
+
+class MBasrvSdpQuerier
+    {
+public:
+
+    /**
+     * Indicates GetAccInfo completed.
+     * @param aAcc the accinfo if the operation succeeded.
+     * @param aErr the completion status
+     */
+    virtual void GetAccInfoCompletedL(TInt aErr, const TAccInfo* aAcc, const TBTDeviceClass* aCod) = 0;
+
+    };
+
+/**
+* The base class for various SDP query strategies
+*/
+class CBasrvSdpQuery : public CBase, public MSdpAgentNotifier, public MBasrvActiveObserver,
+    public MSdpAttributeValueVisitor
+   {
+public:
+    
+   static CBasrvSdpQuery* NewL(MBasrvSdpQuerier& aQuerier);
+    
+   ~CBasrvSdpQuery();
+
+   void QueryAccInfoL(const TBTDevAddr& aDevAddr, TBool aTolerateSdpError);
+    
+private:    // From MSdpAgentNotifier
+
+	/** 
+	* Called when an service record request operation completes.
+	*
+	* @param aError KErrNone if successful;
+	*               KErrEof if there are no more SDP records left to be read; or an SDP error.
+	* @param aHandle Service record for which the query was made
+	* @param aTotalRecordsCount Total number of matching records
+	*/
+    void NextRecordRequestComplete(
+        TInt aError, 
+        TSdpServRecordHandle aHandle,
+        TInt aTotalRecordsCount);
+
+	/**
+	* Called when an attribute request (CSdpAgent::AttributeRequestL()) wants to 
+	* pass up a result.
+	*
+	* @param aHandle Service record for which the query was made
+	* @param aAttrID ID of the attribute obtained
+	* @param aAttrValue Attribute value obtained
+    */
+    void AttributeRequestResult(
+        TSdpServRecordHandle aHandle, 
+        TSdpAttributeID aAttrID, 
+        CSdpAttrValue* aAttrValue);
+
+	/** 
+	* Called when an attribute request (CSdpAgent::AttributeRequestL()) wants to 
+	* signal the completion of a attribute request.
+	*
+	* @param aHandle Service record for which the query was made
+	* @param aError an error
+	*/
+    void AttributeRequestComplete(TSdpServRecordHandle aHandle, TInt aError);
+    // from base class MSdpAttributeValueVisitor
+
+    /**
+     * From MSdpAttributeValueVisitor.
+     * Called to pass an attribute value.
+     *
+     * @since S60 v3.2
+     * @param ?arg1 ?description
+     */
+    void VisitAttributeValueL( CSdpAttrValue &aValue, TSdpElementType aType );
+
+    /**
+     * From MSdpAttributeValueVisitor.
+     * Called to indicate the start of a list of attribute values. 
+     * This call is followed by a call to VisitAttributeValueL() 
+     * for each attribute value in the list, and concluded by 
+     * a call to EndList().
+     *
+     * @since S60 v3.2
+     * @param ?arg1 ?description
+     */
+    void StartListL( CSdpAttrValueList &aList );
+
+    /**
+     * From MSdpAttributeValueVisitor.
+     * Called to indicate the end of a list of attribute values.
+     *
+     * @since S60 v3.2
+     * @param ?arg1 ?description
+     */
+    void EndListL();
+    
+private:
+    // From MBasrvActiveObserver
+    
+    void RequestCompletedL(CBasrvActive& aActive);
+    
+    void CancelRequest(CBasrvActive& aActive);
+
+
+private:  
+
+    void ConstructL();
+
+    CBasrvSdpQuery(MBasrvSdpQuerier& aQuerier);
+
+    void QueryCompleteL(TInt aStatus);
+    
+    void DoNextServiceRecordRequestL();
+
+    void NextRecordRequestCompleteL(
+        TInt aError, 
+        TSdpServRecordHandle aHandle, 
+        TInt aTotalRecordsCount);
+
+    void AttributeRequestResultL(
+        TSdpServRecordHandle aHandle, 
+        TSdpAttributeID aAttrID, 
+        CSdpAttrValue* aAttrValue);
+
+    void AttributeRequestCompleteL(TSdpServRecordHandle aHandle, TInt aError);
+
+    void MakeAccInfo(TAccInfo& aInfo);
+
+private:
+
+    MBasrvSdpQuerier& iQuerier; // not own
+
+    CSdpAgent* iSdpAgent;
+    CSdpSearchPattern* iSdpSearchPattern;
+    RArray<TBTSdpAttrInt> iServiceAttrs;
+
+    TInt iCursor;
+    TBTDevAddr iAddr;
+    
+    CBasrvActive* iActive;
+    RBTRegServ iRegServ;
+    RBTRegistry iReg;
+	CBTRegistryResponse* iResponse;
+    TBool iTolerateSdpError;
+    };
+#endif      // BASRVSDPQUERY_H
+
+