--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmmw_plat/voip_audio_services_api/inc/voiputilityfactory.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,186 @@
+/*
+* Copyright (c) 2008 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:  Defines factory object for creating VoIP downlink and uplink
+*                streams as well as DTMF tone player.
+*
+*/
+
+
+#ifndef __VOIPUTILITYFACTORY_H
+#define __VOIPUTILITYFACTORY_H
+
+#include <voipaudiocommon.h>
+#include <voipdatabuffer.h>
+
+// FORWARD DECLARATIONS
+class CVoIPUtilityFactoryImpl;
+class CVoIPAudioDownlinkStream;
+class CVoIPAudioUplinkStream;
+class CDTMFTonePlayer;
+class CVoIPJitterBufferIntfc;
+
+
+/**
+ *  CVoIPUtilityFactory class
+ *
+ *  ?more_complete_description
+ *
+ *  @lib VoIPAudioIntfc.dll
+ *  @since S60 v5.0
+ */
+class CVoIPUtilityFactory
+    {
+public:
+    /**
+     *  TVoIPCallType
+     *  ?description
+     *  @since S60 v5.0
+     */
+    enum TVoIPCallType
+        {
+        EVoIPCall,
+        EPoCCall
+        };
+
+public:
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param CVoIPUtilityFactory*&
+     * @return TInt
+     */
+    IMPORT_C static TInt CreateFactory(CVoIPUtilityFactory*& aFactory);
+
+    /**
+     * Destructor
+     *
+     * @since S60 v5.0
+     * @param none
+     * @return none
+     */
+    IMPORT_C ~CVoIPUtilityFactory();
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param TVersion
+     * @param TCallType
+     * @param CVoIPAudioDownlinkStream*&
+     * @return TInt
+     */
+    IMPORT_C TInt CreateDownlinkStream(const TVersion aVersion,
+                                       const TVoIPCallType aCallType,
+                                       CVoIPAudioDownlinkStream*& aDnLink);
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param TVersion
+     * @param CVoIPJitterBufferIntfc*&
+     * @param CVoIPAudioDownlinkStream*&
+     * @return TInt
+     */
+    IMPORT_C TInt CreateDownlinkStream(const TVersion aVersion,
+                                       CVoIPJitterBufferIntfc*& aJBIntfc,
+                                       CVoIPAudioDownlinkStream*& aDnLink);
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param TVersion
+     * @param TCallType
+     * @param CVoIPAudioUplinkStream*&
+     * @return TInt
+     */
+    IMPORT_C TInt CreateUplinkStream(const TVersion aVersion,
+                                     const TVoIPCallType aCallType,
+                                     CVoIPAudioUplinkStream*& aUpLink);
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param CDTMFTonePlayer*&
+     * @return TInt
+     */
+    IMPORT_C TInt CreateDTMFTonePlayer(CDTMFTonePlayer*& aDtmfPlayer);
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param CVoIPDataBuffer*&
+     * @param const CVoIPDataBuffer::TVoIPBufferType
+     * @param const TVoIPCodecFormat aCodecFormat - default EG711 assumes
+     *        request to create 162-byte buffer for G711 codec.
+     * @return TInt
+     */
+    IMPORT_C TInt CreateBuffer(CVoIPDataBuffer*& aBuffer,
+		           			   const CVoIPDataBuffer::TVoIPBufferType aType,
+        		   			   const TVoIPCodecFormat aCodecFormat = EG711);
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param RArray<TVoIPCodecFormat>&
+     * @return TInt -
+     */
+    IMPORT_C TInt GetSupportedDownlinkFormats(
+                  RArray<TVoIPCodecFormat>& aFormats);
+
+    /**
+     * ?description
+     *
+     * @since S60 v5.0
+     * @param RArray<TVoIPCodecFormat>&
+     * @return TInt -
+     */
+    IMPORT_C TInt GetSupportedUplinkFormats(
+                  RArray<TVoIPCodecFormat>& aFormats);
+
+private:
+
+    /**
+     * Constructor
+     *
+     * @since S60 v5.0
+     * @param none
+     * @return none
+     */
+    CVoIPUtilityFactory();
+
+    /**
+     * Symbian constructor
+     *
+     * @since S60 v5.0
+     * @param none
+     * @return void
+     */
+    void ConstructL();
+
+private:
+
+    CVoIPUtilityFactoryImpl* iVoIPUtilityFactoryImpl;
+
+    };
+
+#endif //__VOIPUTILITYFACTORY_H
+
+// End of file