--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccsubcontroller/inc/mccsymsubthreadclient.h Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,312 @@
+/*
+* Copyright (c) 2004-2008 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: Provides an symmetric subthread client definition
+*
+*/
+
+
+
+
+#ifndef MCCSYMSUBTHREADCLIENT_H
+#define MCCSYMSUBTHREADCLIENT_H
+
+// INCLUDES
+#include <e32base.h>
+#include <mmf/server/mmfdatasink.h>
+#include <mmf/server/mmfdatasource.h>
+#include "mccsubthreadclientbase.h"
+#include "mccinternaldef.h"
+
+
+// FORWARD DECLARATIONS
+class CMccRtpManager;
+class CMccSymStreamBase;
+class TMccEvent;
+class MMccResources;
+class CMccRtpMediaClock;
+
+// CLASS DECLARATION
+
+/**
+* Mcc Symmetric Subthread Client
+*
+* @lib Mccsubthreads.lib
+* @since Series 60 3.0
+*/
+
+NONSHARABLE_CLASS( CMccSymSubthreadClient ): public CMccSubThreadClientBase,
+ public MAsyncEventHandler
+ {
+ public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ */
+ static CMccSymSubthreadClient* NewL( MMccEventHandler* aObserver,
+ MMccResources* aMccResources,
+ TInt aLinkType,
+ TUint32 aMccSessionId );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CMccSymSubthreadClient();
+
+ public: // Functions from MAsyncEventHandler
+
+ TInt SendEventToClient( const TMMFEvent& aEvent );
+
+ public: // Functions from CMccSubThreadClientBase
+
+ void OpenL( TInt aStreamType,
+ TFourCC aFourCC,
+ MDataSource* aDataSource,
+ MDataSink* aSink,
+ const TUint32 aStreamId,
+ TMMFPrioritySettings aSettings );
+
+ void SetBalanceL( const TUint32 aStreamId,
+ TInt aLeftBalance,
+ TInt aRightBalance );
+
+ void GetBalanceL( const TUint32 aStreamId,
+ TInt& aLeftBalance,
+ TInt& aRightBalance );
+
+ void PrepareL( const TUint32 aStreamId,
+ const TUint32 aEndpointId );
+
+ void PlayL( const TUint32 aStreamId,
+ const TUint32 aEndpointId,
+ TBool aStreamPaused,
+ TBool aEnableRTCP );
+
+ void StopL( const TUint32 aStreamId,
+ const TUint32 aEndpointId );
+
+ void PauseL( const TUint32 aStreamId,
+ const TUint32 aEndpointId,
+ TBool aEnableRTCP );
+ void ResumeL( const TUint32 aStreamId,
+ const TUint32 aEndpointId,
+ TBool aEnableRTCP );
+
+ void CloseL( const TUint32 aStreamId );
+
+ void CloseL();
+
+ TBool StreamsExistsL();
+
+ void SetVolumeL( TInt aVolume );
+
+ void SetGainL( TInt aGain );
+
+ TInt MaxVolumeL( const TUint32 aStreamId);
+
+ TInt MaxGainL( const TUint32 aStreamId );
+
+ TInt GetVolumeL( const TUint32 aStreamId );
+
+ TInt GetGainL( const TUint32 aStreamId );
+
+ void SendMediaSignalL( const TMccEvent& aEvent );
+
+ /**
+ * Sends RTCP receiver report to uplink if possible.
+ * @param aStreamId - [input] Stream ID identifying stream
+ * @return void
+ */
+ void SendRTCPReceiverReportL( const TUint32 aStreamId );
+
+ /**
+ * Sends RTCP sender report to uplink if possible.
+ * @param aStreamId - [input] Stream ID identifying stream
+ * @return void
+ */
+ void SendRTCPSenderReportL( const TUint32 aStreamId );
+
+ /**
+ * Sends Non-RTCP data to uplink if possible.
+ * @param aStreamId - [input] Stream ID identifying stream
+ * @param aData - [input] Data to send
+ * @return void
+ */
+ void SendRTCPDataL( const TUint32 aStreamId,
+ const TDesC8& aData );
+
+ /**
+ * Starts inactivity timer for a stream in a given session.
+ * @param aStreamId - [input] Stream ID identifying stream
+ * @param aTimeoutTime - [input] timeout value in milliseconds
+ * @return One of the standard system-wide error codes.
+ */
+ void StartInactivityTimerL( const TUint32 aStreamId,
+ TUint32 aTimeoutTime );
+
+ /**
+ * Stops inactivity timer for a stream in a given session.
+ * @param aStreamId - [input] Stream ID identifying stream
+ * @return One of the standard system-wide error codes.
+ */
+ void StopInactivityTimerL( const TUint32 aStreamId );
+
+ /**
+ * Get the supported bitrates from the codec of the specified stream
+ * @since Series 60 3.0
+ * @param aStreamId - [input] Stream ID identifying stream
+ * @param aBitrates Array for the bitrates
+ * @leave System wide error code if unsuccessful
+ * @return None
+ */
+ void GetSupportedBitratesL( const TUint32 aStreamId,
+ RArray<TUint>& aBitrates );
+ /**
+ * @See CMccSubThreadClientBase
+ *
+ */
+ void GetSSRCL( const TUint32 aStreamId, TUint32& aSSRCValue );
+
+ MDataSink* DataSink( const TUint32 aStreamId );
+
+ MDataSource* DataSource( const TUint32 aStreamId );
+
+ /**
+ * Get the supported bitrates from the codec of the specified stream
+ * @since Series 60 3.0
+ * @param aStreamId - [input] Stream ID identifying stream
+ * @param aFmtp [output] The FMTP attribute
+ * @return None
+ */
+ void GetFmtpAttrL( const TUint32 aStreamId, TDes8& aFmtp );
+
+ void SetRemoteAddressL( TInetAddr aRemAddr );
+
+ void SetRemoteRtcpAddrL( TInetAddr aRemAddr );
+
+ /**
+ * 2nd step to create link
+ * @since Series 60 3.0
+ * @param [input/output] aStatus
+ * @param [input] aIapId
+ * @return void
+ */
+ void InitializeLinkL( TRequestStatus& aStatus, TInt aIapId );
+
+ /**
+ * 3rd step to create link. Creates a RTP session in the subthread
+ * @since Series 60 3.0
+ * @param [input/output] aPort
+ * @param [input] aEnableRTCP
+ * @param [input] TOS bit settings
+ * @param [input] Reference to RTP Media Clock instance
+ * @return void
+ */
+ void CreateRtpSessionL( TUint aPort,
+ TBool aEnableRTCP,
+ TInt aIpTos,
+ CMccRtpMediaClock& aClock );
+
+ void SetAudioRouteL( TUint32 aStreamId,
+ TUint32 aRoutingDestination );
+
+ void GetAudioRouteL( TUint32 aStreamId,
+ TUint32& aRoutingDestination );
+
+ void UnuseL( TUint32 aStreamId );
+
+ /**
+ * Resolves and returns local IP addresses and ports
+ * @since Series 60 3.2
+ * @param [input/output] aClientData Client data
+ * @return void
+ */
+ void GetLocalIpAddressesL( TMccCreateLink& aClientData );
+
+ void SetParameterL( TUint32 aParam,
+ TUint32 aStreamId,
+ TUint32 aEndpointId,
+ const TDesC8& aVal );
+
+ void GetParameterL( TUint32 aParam,
+ TUint32 aStreamId,
+ TUint32 aEndpointId,
+ TDesC8& aVal );
+
+
+ /**
+ * Bind context into stream.
+ * @since Series 60 3.2
+ * @param aStreamId The stream id
+ * @param aEndpointId The endpoint id
+ * @param aContextParams Crypto context
+ * @return void
+ */
+ void BindContextIntoStreamL( TUint32 aStreamId,
+ TUint32 aEndpointId,
+ const TMccCryptoContext& aContextParams );
+
+ /**
+ * Remove context.
+ * @since Series 60 3.2
+ * @param aStreamId The stream id
+ * @param aEndpointId The endpoint id
+
+ * @return void
+ */
+ void RemoveContextL( TUint32 aStreamId,
+ TUint32 aEndpointId );
+
+ private: // Private construction
+
+ /**
+ * C++ default constructor.
+ */
+ CMccSymSubthreadClient( MMccEventHandler* aObserver,
+ MMccResources* aMccResources,
+ TInt aLinkType,
+ TUint32 aMccSessionId );
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+
+ private: // New functions
+
+ void DoMccEvent( TMccEvent& aEvent, const TMMFEvent& aMMFEvent );
+
+ TInt HandleAmrEvent( const TMMFEvent& aEvent,
+ const TMccEvent& aMccEvent );
+
+ private: // Data
+
+ // Priority settings
+ TMMFPrioritySettings iPrioritySettingsData;
+
+ RArray<TUint32> iUnusedStreams;
+
+ // Rtp media clock instance
+ CMccRtpMediaClock* iRtpMediaClock;
+
+ #ifdef TEST_EUNIT
+ friend class UT_CMccSymSubthreadClient;
+ #endif
+
+ };
+
+#endif // MCCSYMSUBTHREADCLIENT_H
+
+// End of File
+