bluetoothengine/btsac/btrcc/inc/btrccActive.h
changeset 0 f63038272f30
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btsac/btrcc/inc/btrccActive.h	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,93 @@
+/*
+* 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:  General active object offering asynchronous service 
+*
+*/
+
+
+#ifndef BTRCCACTIVE_H
+#define BTRCCACTIVE_H
+
+//  INCLUDES
+#include <e32base.h>
+
+class CBTRCCActive;
+
+class MBTRCCActiveObserver
+    {
+    public:
+        virtual void RequestCompletedL(CBTRCCActive& aActive, TInt aErr) = 0;
+        
+        virtual void CancelRequest(TInt aServiceId) = 0;
+    };
+
+/**
+*  CBTRCCActive listens to the Volume PS Key changes.
+*/
+NONSHARABLE_CLASS(CBTRCCActive) : public CActive
+    {
+    public:
+    
+        /**
+        * Two-phased constructor.
+        */
+        static CBTRCCActive* NewL(MBTRCCActiveObserver& aObserver, TInt aServiceId = 0, 
+            CActive::TPriority aPriority = EPriorityStandard /*TPriority::EPriorityStandard*/);
+
+        static CBTRCCActive* NewLC(MBTRCCActiveObserver& aObserver, TInt aServiceId = 0, 
+                CActive::TPriority aPriority = EPriorityStandard /*TPriority::EPriorityStandard*/);
+
+        /**
+        * Destructor.
+        */
+        ~CBTRCCActive();
+
+    public:
+    
+        virtual void GoActive();
+
+        TInt ServiceId() const;
+        
+        void SetServiceId(TInt aServiceId);
+
+    protected:
+    
+        /**
+        * From CActive. Called when asynchronous request completes.
+        * @since 3.0
+        * @param None
+        * @return None
+        */
+        virtual void RunL();
+        
+        virtual void DoCancel();
+
+    protected:
+    
+        /**
+        * C++ default constructor.
+        */
+        CBTRCCActive(MBTRCCActiveObserver& aObserver, 
+                TInt aServiceId, CActive::TPriority aPriority);
+
+        MBTRCCActiveObserver& Observer();
+
+    private:
+        MBTRCCActiveObserver& iObserver;
+        TInt iServiceId;
+    };
+
+#endif  // BTRCCACTIVE_H
+
+// End of File