mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/FileAudioOutput/Src/FileOutputAO.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/FileAudioOutput/Src/FileOutputAO.cpp Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,146 @@
+/*
+* Copyright (c) 2004 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 file contains the implementation of the File Audio Output Event
+* Generator.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "FileOutputAO.h"
+#ifdef _DEBUG
+#include <e32svr.h>
+#endif
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::CFAOEventGenerator
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CFAOEventGenerator::CFAOEventGenerator(MFAOEventGeneratorObserver& aObserver)
+ : CActive(CActive::EPriorityStandard),
+ iEvent(0),
+ iObserver(&aObserver)
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CFAOEventGenerator::ConstructL()
+ {
+ CActiveScheduler::Add(this);
+ }
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CFAOEventGenerator* CFAOEventGenerator::NewL(
+ MFAOEventGeneratorObserver& aObserver )
+ {
+ CFAOEventGenerator* self = new(ELeave) CFAOEventGenerator(aObserver);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::~CFAOEventGenerator
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CFAOEventGenerator::~CFAOEventGenerator()
+ {
+ Cancel();
+ }
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::GenerateEvent
+// Generate the specified event.
+// -----------------------------------------------------------------------------
+//
+void CFAOEventGenerator::GenerateEvent(
+ TInt aEvent, TInt aError)
+ {
+#ifdef _DEBUG
+ RDebug::Print(_L("[%x] CFAOEventGenerator::GenerateEvent()\n"), this);
+#endif
+ // save arguments and set code
+ if (!IsActive())
+ {
+ iEvent = aEvent;
+ iError = aError;
+ iStatus = KRequestPending; // service request would be made here and pending set by service provider
+ SetActive();
+ Ready(KErrNone);
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::Ready
+// Utility function to post a request complete
+// -----------------------------------------------------------------------------
+//
+void CFAOEventGenerator::Ready(
+ const TInt aStatus)
+ {
+ TRequestStatus* stat = &iStatus;
+ User::RequestComplete(stat, aStatus);
+ }
+
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::RunL
+// Invoke by the active scheduler when a request completes
+// -----------------------------------------------------------------------------
+//
+void CFAOEventGenerator::RunL()
+ {
+ switch(iEvent)
+ {
+ case KIOError:
+ iObserver->IOError(iError);
+ break;
+
+ default:
+ break;
+ };
+
+ }
+
+// -----------------------------------------------------------------------------
+// CFAOEventGenerator::DoCancel
+// Cancels the current and any on going requests/tasks.
+// -----------------------------------------------------------------------------
+//
+void CFAOEventGenerator::DoCancel()
+ {
+#ifdef _DEBUG
+ RDebug::Print(_L("[%x] CFAOEventGenerator::DoCancel()\n"), this);
+#endif
+ }
+
+// End of file
+