bluetoothengine/btaudioman/inc/BTAccInfoRequester.h
changeset 0 f63038272f30
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btaudioman/inc/BTAccInfoRequester.h	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2005-2006 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:  Retrieves accessory information from Bluetooth Accessory Server
+*
+*/
+
+
+#ifndef BTACCINFOREQUESTER_H
+#define BTACCINFOREQUESTER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <AsyCmdTypes.h>
+#include <bt_sock.h>
+#include "BTAccClient.h"
+#include "BTAccInfo.h"
+
+// FORWARD DECLARATIONS
+class TAccInfo;
+
+// CLASS DECLARATION
+class MBTAccInfoNotifier
+    {
+    public:
+        virtual void GetBTAccInfoCompletedL(TInt aErr, const TASYBTAccInfo& aAccInfo) = 0;
+    };
+
+/**
+*  Active object to fetch Acc Info from BTAccClient.
+*
+*  @lib BTAccInfo.dll
+*  @since Series 60 3.1
+*/
+class CBTAccInfoRequester : public CActive
+    {
+    public: // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        * @param aNotifier A reference used for call-back to BTAccInfoCmdHandler class
+        * @return The created object.        
+        */
+        static CBTAccInfoRequester* NewL(MBTAccInfoNotifier& aNotifier);
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CBTAccInfoRequester();
+
+    public: // New functions
+    
+       /**
+        * Gets the info of a BT audio accessory
+        * @since Series 60 3.1
+        * @param TBTDevAddr bluetooth device of the accessory
+        *        whose information is required
+        */    
+        void GetBTAccInfoL(const TBTDevAddr& aAddr);
+        
+    protected: // Functions from base classes
+        
+        /**
+        * From CActive Handles an active object's request completion event.
+        */
+        void RunL();
+        
+        void DoCancel();
+        
+    private:
+
+        /**
+        * C++ default constructor.
+        * @param aNotifier A reference used for call-back to BTAccInfoCmdHandler class
+        */
+        CBTAccInfoRequester(MBTAccInfoNotifier& aNotifier);
+
+    private:    // Data
+    
+        MBTAccInfoNotifier& iNotifier; // Store a reference to get a call-back to BTAccInfoCmdHandler class
+        RBTAccClient iBTAccClient; // Call BT Acc Server component to retrieve information of an accessory
+        
+        TAccInfo iAccInfo;
+        TPckg<TAccInfo> iAccInfoPckg;
+    };
+
+#endif // BTACCINFOREQUESTER_H
+            
+// End of File