--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsoundextensions/effects/Loudness/LoudnessEffect/Src/LoudnessBase.cpp	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,450 @@
+/*
+* Copyright (c) 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:   Implementation of the Loudness effect class
+*
+*/
+
+
+
+
+// INCLUDE FILES
+
+#ifdef _DEBUG
+#include <e32svr.h>
+#endif
+
+#include <LoudnessBase.h>
+#include <CustomInterfaceUtility.h>
+#include "LoudnessProxy.h"
+#include <DrmAudioSamplePlayer.h>
+#include <mdaaudioinputstream.h>
+#include <mdaaudiooutputstream.h>
+#include <mdaaudiotoneplayer.h>
+#include <mmf/server/sounddevice.h>
+#include <videoplayer.h>
+
+#ifdef _DEBUG
+#define DEBPRN0         RDebug::Printf( "%s", __PRETTY_FUNCTION__);
+#define DEBPRN1(str)    RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str );
+#else
+#define DEBPRN0
+#define DEBPRN1(str)
+#endif
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CLoudness::CLoudness
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness::CLoudness()
+    : 	iLoudnessData(),
+    	iDataPckgTo(iLoudnessData)
+    {
+    }
+
+// Destructor
+EXPORT_C CLoudness::~CLoudness()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(CMdaAudioConvertUtility& aUtility)
+	{
+
+    DEBPRN0;
+   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
+    CleanupStack::PushL(customInterface);
+
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	CleanupStack::Pop(customInterface);
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	CMdaAudioInputStream& aUtility , TBool aEnable )
+	{
+
+    DEBPRN0;
+    CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aUtility.CustomInterface(KUidLoudnessEffect);
+
+	if (loudnessProxy == NULL)
+		{
+        DEBPRN1("No Adaptation Support - leaving");
+    	User::Leave(KErrNotSupported);
+		}
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	CMdaAudioOutputStream& aUtility, TBool aEnable )
+	{
+
+    DEBPRN0;
+    CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aUtility.CustomInterface(KUidLoudnessEffect);
+
+	if (loudnessProxy == NULL)
+		{
+        DEBPRN1("No Adaptation Support - leaving");
+    	User::Leave(KErrNotSupported);
+		}
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	CMdaAudioPlayerUtility& aUtility , TBool aEnable)
+	{
+
+    DEBPRN0;
+   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
+    CleanupStack::PushL(customInterface);
+
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	CleanupStack::Pop(customInterface);
+
+	if(aEnable)
+        {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	CMdaAudioRecorderUtility& aUtility,	TBool aRecordStream, TBool aEnable)
+	{
+
+    DEBPRN0;
+   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream);
+    CleanupStack::PushL(customInterface);
+
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	CleanupStack::Pop(customInterface);
+
+	if(aEnable)
+	{
+		loudnessProxy->EnableL();
+	}
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	CMdaAudioToneUtility& aUtility, TBool aEnable )
+	{
+
+	DEBPRN0;
+    CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aUtility.CustomInterface(KUidLoudnessEffect);
+
+	if (loudnessProxy == NULL)
+		{
+        DEBPRN1("No Adaptation Support - leaving");
+    	User::Leave(KErrNotSupported);
+		}
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	CMMFDevSound& aDevSound , TBool aEnable )
+	{
+
+	DEBPRN0;
+    CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aDevSound.CustomInterface(KUidLoudnessEffect);
+
+	if (loudnessProxy == NULL)
+		{
+        DEBPRN1("No Adaptation Support - leaving");
+    	User::Leave(KErrNotSupported);
+		}
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	CCustomCommandUtility* aUtility , TBool aEnable)
+	{
+
+    DEBPRN0;
+   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
+    CleanupStack::PushL(customInterface);
+
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	CleanupStack::Pop(customInterface);
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+	MCustomInterface& aCustomInterface , TBool aEnable)
+	{
+
+    DEBPRN0;
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aCustomInterface.CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+    CMidiClientUtility& aUtility , TBool aEnable)
+	{
+
+    DEBPRN0;
+   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
+    CleanupStack::PushL(customInterface);
+
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	CleanupStack::Pop(customInterface);
+
+	if(aEnable)
+    	{
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+    CDrmPlayerUtility& aUtility, TBool aEnable)
+	{
+
+    DEBPRN0;
+   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
+    CleanupStack::PushL(customInterface);
+
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	CleanupStack::Pop(customInterface);
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::NewL
+// Static function for creating an instance of the Loudness object.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLoudness* CLoudness::NewL(
+    CVideoPlayerUtility& aUtility, TBool aEnable)
+	{
+
+    DEBPRN0;
+   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
+    CleanupStack::PushL(customInterface);
+
+	CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect);
+
+	if ( !loudnessProxy )
+		{
+		DEBPRN1("No Adaptation Support - leaving");
+		User::Leave(KErrNotSupported);
+		}
+
+	CleanupStack::Pop(customInterface);
+
+	if(aEnable)
+	    {
+		loudnessProxy->EnableL();
+	    }
+
+    return loudnessProxy;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::Uid
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUid CLoudness::Uid() const
+	{
+	return KUidLoudnessEffect;
+	}
+
+
+// -----------------------------------------------------------------------------
+// CLoudness::DoEffectData
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC8& CLoudness::DoEffectData()
+	{
+    DEBPRN0;
+	iDataPckgTo = iLoudnessData;
+	return iDataPckgTo;
+	}
+
+// -----------------------------------------------------------------------------
+// CLoudness::SetEffectData
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CLoudness::SetEffectData(
+	const TDesC8& aEffectDataBuffer )
+	{
+    DEBPRN0;
+	TEfLoudnessDataPckg dataPckg;
+	dataPckg.Copy(aEffectDataBuffer);
+	iLoudnessData = dataPckg();
+	iEnabled = iLoudnessData.iEnabled;
+	iEnforced = iLoudnessData.iEnforced;
+	iHaveUpdateRights = iLoudnessData.iHaveUpdateRights;
+
+	}
+
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+// End of File
+