--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ImagePrint/ImagePrintEngine/DeviceProtocols/btprotocol/inc/cbtsdpadvertiser.h	Thu Dec 17 08:45:53 2009 +0200
@@ -0,0 +1,134 @@
+/*
+* Copyright (c) 2004-2007 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:  
+*
+*/
+
+
+#ifndef CBTSDPADVERTISER_H
+#define CBTSDPADVERTISER_H
+
+#include <e32base.h>
+#include <btsdp.h>
+#include <btmanclient.h>
+
+/**
+* CBtSdpAdvertiser
+* Base class for advertising service in the SDP database.
+*/
+NONSHARABLE_CLASS( CBtSdpAdvertiser ) : public CBase
+    {
+    public: // Constructors and destructor
+
+        /**
+        * ~CBtSdpAdvertiser()
+        * Destroy the object, close all open handles
+        * and remove the advertised service.
+        */
+        virtual ~CBtSdpAdvertiser();
+
+        /**
+        * StartAdvertisingL()
+        * Start the advertising of this service
+        * @param aPort the port being used by the service
+        */
+        void StartAdvertisingL( TInt aPort );
+
+        /**
+        * StopAdvertisingL()
+        * Stop advertising this service. Remove the record
+        * from the sdp database
+        */
+        void StopAdvertisingL();
+
+        /**
+        * IsAdvertising()
+        * Does the SDP database contain a record for this service
+        * @return ETrue whether the service is being advertised
+        */
+        TBool IsAdvertising();
+
+        /**
+        * UpdateAvailabilityL()
+        * Update the service availability field of the service record
+        * @param aIsAvailable ETrue is the service is not busy.
+        */
+        void UpdateAvailabilityL( TBool aIsAvailable );
+
+    protected:  // Constructor
+
+        /**
+        * CBtSdpAdvertiser()
+        * Construct this object
+        */
+        CBtSdpAdvertiser();
+
+        /**
+        * BuildProtocolDescriptionL()
+        * Builds the protocol description
+        * @param aProtocolDescriptor the protocol descriptor
+        * @param aPort the service port
+        */
+        virtual void BuildProtocolDescriptionL(
+            CSdpAttrValueDES* aProtocolDescriptor, TInt aPort ) = 0;
+
+        /**
+        * ServiceClass()
+        * @return the service class
+        */
+        virtual TUint ServiceClass() = 0;
+
+        /**
+        * ServiceName()
+        * @return the service name
+        */
+        virtual const TDesC& ServiceName() = 0;
+
+        /**
+        * ServiceDescription()
+        * @return the service description
+        */
+        virtual const TDesC& ServiceDescription() = 0;
+
+    private:
+
+        /**
+        * ConnectL
+        * Connect to the SDP database
+        */
+        void ConnectL();
+
+    private:    //data
+
+        /** iSdpSession a handle to the SDP session */
+        RSdp iSdpSession;
+
+        /** iSdpDatabase a connection to the SDP database */
+        RSdpDatabase iSdpDatabase;
+
+        /**iRecord the record handle of the service
+        record for this server
+        */
+        TSdpServRecordHandle iRecord;
+
+        /**iRecordState the current record state - change number */
+        TInt iRecordState;
+
+        /** iIsConnected has a connection been made to the SDP Database */
+        TBool iIsConnected;
+    };
+
+#endif // CBTSDPADVERTISER_H
+
+// End of File