--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/tsrc/stubs/inc/mccgenericdatasource_STUB.h Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,172 @@
+/*
+* 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:
+*
+*/
+
+
+
+
+#ifndef MCCGENERICDATASOURCE_H
+#define MCCGENERICDATASOURCE_H
+
+// INCLUDES
+#include "mccdatasource.h"
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+class CMccGenericDataSource :
+ public CMccDataSource
+ {
+ public:
+
+ CMccGenericDataSource ( TUid aType ) :
+ CMccDataSource( aType ),
+ iCanCreateSourceBuffer( ETrue ),
+ iFourCC( KMccFourCCIdH263 ),
+ iSourceBuffer( NULL )
+ { };
+
+ inline virtual ~CMccGenericDataSource() { }
+
+ public: // From MDataSource
+
+ /**
+ * From MDataSource. Returns the data type as a fourCC code of the data source.
+ *
+ * @since Series 60 3.0
+ * @param "aMediaId"
+ * This identifies the type of media eg audio or video and the stream id.
+ * Only KUidMediaTypeAudio -mediatype is supported.
+ * @return The fourCC code identifying the source datatype for the specified aMediaId.
+ */
+ TFourCC SourceDataTypeCode( TMediaId /*aMediaId*/ )
+ { return iFourCC; }
+
+ /**
+ * From MDataSource. Method called by a MDataSink to request the data source to fill aBuffer with data.
+ *
+ * Datasource gets packet from jitterbuffer and forwards it to the payloadformatdecoder
+ * for further processing. Datasource works synchronously; consumers BufferFilledL
+ * is called when RTP packet is got succesfully from jitterbuffer.
+ *
+ * @since Series 60 3.0
+ * @param "aBuffer"
+ * The buffer that needs filling with data
+ *
+ * @param "aConsumer"
+ * The data sink that consumes the data. The data source needs this to make the BufferFilledL
+ * callback on aConsumer when the data source has completed filling the aBuffer.
+ *
+ * @param "aMediaId"
+ * This identifies the type of media eg audio or video and the stream id.
+ * This parameter is required in cases where the source can supply data
+ * of more than one media type and/or multiple strams of data eg a multimedia file.
+ * @return None
+ */
+ void FillBufferL( CMMFBuffer* /*aBuffer*/, MDataSink* /*aConsumer*/, TMediaId /*aMediaId*/ ) { };
+
+ /**
+ * From MDataSource. Not used. Leaves with KErrNotSupported.
+ *
+ * @since Series 60 3.0
+ * @param "aBuffer"
+ * The buffer that has been emptied by a data sink and is now available for reuse
+ * @return None
+ */
+ void BufferEmptiedL( CMMFBuffer* /*aBuffer*/ ) { };
+
+ /**
+ * From MDataSource. Method to indicate whether the data source can create a buffer.
+ *
+ * @since Series 60 3.0
+ *
+ * @return EFalse
+ */
+ TBool CanCreateSourceBuffer() { return iCanCreateSourceBuffer; };
+
+ /**
+ * From MDataSource. Not used. Leaves with KErrNotSupported.
+ *
+ * @since Series 60 3.0
+ * @param "aMediaId"
+ * This identifies the type of media eg audio or video and the stream id.
+ * This parameter is required in cases where the source can supply data
+ * of more than one media type and/or multiple strams of data eg a multimedia file.
+ *
+ * @param "aReference"
+ * This must be written to by the method to indicate whether the created buffer is
+ * a 'reference' buffer. A 'reference' buffer is a buffer that is owned by the source
+ * and should be used in preference to the sink buffer provided the sink buffer
+ * is also not a reference buffer.
+ * .
+ * @return The created buffer
+ */
+ CMMFBuffer* CreateSourceBufferL( TMediaId /*aMediaId*/, TBool& /*aReference*/ )
+ { return iSourceBuffer; };
+
+ /**
+ * Method to perform any source construction dependant on the source construction
+ * initialisation data aInitData
+ *
+ * This is a pure virtual function that a derrived data source must implement
+ *
+ * @param "aInitData"
+ * source specific initialisation data required for source construction
+ */
+ void ConstructSourceL ( const TDesC8& /*aInitData*/ ) { };
+
+ public: // From MMccDataSource
+
+ virtual void GetParameterL( TUint32 aParam, TDes8& aVal )
+ {
+ if ( aParam == iParam )
+ {
+ aVal = iVal;
+ }
+ }
+
+ virtual void SetParameterL( TUint32 aParam, const TDesC8& aVal )
+ {
+ iParam = aParam;
+ iVal = aVal;
+ }
+
+ protected:
+
+ TUint32 iParam;
+
+ TBuf8<100> iVal;
+
+ TBool iCanCreateSourceBuffer;
+
+ TFourCC iFourCC;
+
+ CMMFBuffer* iSourceBuffer;
+
+ };
+
+#endif // MCCGENERICDATASOURCE_H
+
+// End of File