hti/HtiCommPlugins/HtiBtCommPlugin/BtEngine/inc/HtiBtPowerManager.h
branchRCL_3
changeset 59 8ad140f3dd41
parent 0 a03f92240627
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hti/HtiCommPlugins/HtiBtCommPlugin/BtEngine/inc/HtiBtPowerManager.h	Wed Oct 13 16:17:58 2010 +0300
@@ -0,0 +1,84 @@
+/*
+* 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:  BT power manager definition based on btpm.h.
+*                This is needed for accessing the blue tooth power management
+*                DLL directly to turn on the blue tooth in NCP environment,
+*                since the NCP releases do not contain the required headers.
+*
+*/
+
+
+#ifndef __HTIBTPOWERMANAGER_H
+#define __HTIBTPOWERMANAGER_H
+
+//  INCLUDES
+#include <e32std.h>
+#include <es_sock.h>
+
+// CLASS DECLARATION
+
+/**
+* The observer class that is interested in power mode change
+*/
+class MBTPowerManagerObserver
+    {
+    public:
+        virtual void HandlePowerChange(TBool aNewState) = 0;
+    };
+
+// CLASS DECLARATION
+
+/**
+* This base class of BT power management
+*/
+class CBTPowerManagerBase : public CBase
+    {
+    public:
+
+        /**
+        * Get the current power state
+        * @param aState Reference where the current power state to be saved to
+        * @return KErrNone if successful otherwise one of the system wide error codes
+        */
+        virtual TInt GetPowerState(TBool& aState) = 0;
+
+        /**
+        * Set the current power state
+        * @param aState the current power state
+        * @return KErrNone if successful otherwise one of the system wide error codes
+        */
+        virtual TInt SetPowerState(TBool aState) = 0;
+
+        /**
+        * Notify observers that the power state has been changed
+        */
+        virtual void NotifyPowerChange() = 0;
+
+        /**
+        * Notify observers that the power change has been cancelled
+        */
+        virtual void NotifyPowerChangeCancel() = 0;
+
+        /**
+        * Set the device into test mode
+        * @return KErrNone if successful otherwise one of the system wide error codes
+        */
+        virtual TInt SetDUTMode() = 0;
+    };
+
+typedef CBTPowerManagerBase* (*TNewBTPowerManagerL)(MBTPowerManagerObserver* aObserver);
+
+#endif  // __HTIBTPOWERMANAGER_H
+
+// End of File