bluetoothengine/btpbap/inc/DisconnectHelper.h
changeset 0 f63038272f30
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btpbap/inc/DisconnectHelper.h	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2007-2007 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:  This is the Disconnection helper class
+*
+*/
+
+
+#ifndef DISCONNECTHELPER_H
+#define DISCONNECTHELPER_H
+
+#include <e32base.h>
+
+/**
+ *  Callback interface for completing disconnection helper
+ *
+ *  @since S60 v3.2
+ */
+class MDisconnectionCallback
+    {
+
+public:
+
+    /**
+     * From MDisconnectionCallback.
+     * Callback funtion for completing asynchronous disconnection request
+     *
+     * @since S60 v3.2
+     */
+    virtual void CompleteDisconnection()=0;
+    };
+
+
+/**
+ *  Helper class for handling asynchronous disconnection request
+ *
+ *  @since S60 v3.2
+ */
+class CDisconnectHelper : public CActive
+    {
+
+public:
+
+    /**
+     * Two-phased constructor.
+     * @param aParams the LocodServicePluginParams
+     */
+    static CDisconnectHelper* NewL( MDisconnectionCallback* aObserver );
+
+    /**
+     * Destructor.
+     */
+    ~CDisconnectHelper();
+
+    /**
+     * Activate helper class for handling asynchronous disconnection
+     *
+     * @since S60 v3.2
+     * @return Error code
+     */
+     TInt Activate();
+
+    /**
+     * From CActive
+     *
+     * @since S60 v3.2
+     */
+     void RunL();
+
+    /**
+     * From CActive
+     *
+     * @since S60 v3.2
+     */
+     void DoCancel();
+
+private:
+
+    CDisconnectHelper( MDisconnectionCallback* aObserver );
+
+    void ConstructL();
+
+private: // data
+
+    /*
+     * Callback interface, which is used when disconnect helper
+     * is completed.
+     * Not own.
+     */
+    MDisconnectionCallback* iObserver;
+
+    };
+
+#endif // BTPBAPPLUGIN