19 #define _HTTPFILTERDRMDATASUPPLIER_H_

    19 #define _HTTPFILTERDRMDATASUPPLIER_H_

    20 //-----------------------------------------------------------------------------

    20 //-----------------------------------------------------------------------------

    21 

    21 

    22 #include <s32mem.h>

    22 #include <s32mem.h>

    23 #include <http/mhttpdatasupplier.h>

    23 #include <http/mhttpdatasupplier.h>

    25 //-----------------------------------------------------------------------------

    25 //-----------------------------------------------------------------------------

    26 

    26 

    27 class CDRMMessageParser;

    27 class CDRMMessageParser;

    28 class RMemWriteStream;

    28 class RMemWriteStream;

    29 class CHTTPFilterDRMDataSupplier;

    29 class CHTTPFilterDRMDataSupplier;

    44 

    44 

    45 /**

    45 /**

    46  * HeapArray8 - the helper class for memory re-allocation

    46  * HeapArray8 - the helper class for memory re-allocation

    47  *

    47  *

    48  * @lib DRMFilter.lib

    48  * @lib DRMFilter.lib

    50  */

    50  */

    51 class HeapArray8

    51 class HeapArray8

    52     {

    52     {

    53 public:

    53 public:

    54     static HeapArray8* NewMaxL( TInt max_ );

    54     static HeapArray8* NewMaxL( TInt max_ );

    75 

    75 

    76 /**

    76 /**

    77  * TDRMMemBuf - the helper class for memory re-allocation

    77  * TDRMMemBuf - the helper class for memory re-allocation

    78  *

    78  *

    79  * @lib DRMFilter.lib

    79  * @lib DRMFilter.lib

    81  */

    81  */

    82 class TDRMMemBuf : public TMemBuf

    82 class TDRMMemBuf : public TMemBuf

    83     {

    83     {

    84 public:

    84 public:

    85     static TDRMMemBuf* NewL( TInt aLength );

    85     static TDRMMemBuf* NewL( TInt aLength );

   100 

   100 

   101 /**

   101 /**

   102  * a data supplier used for replace the default supplier in response data

   102  * a data supplier used for replace the default supplier in response data

   103  *

   103  *

   104  * @lib DRMFilter.lib

   104  * @lib DRMFilter.lib

   106  */

   106  */

   107 class CHTTPFilterDRMDataSupplier : public CBase,

   107 class CHTTPFilterDRMDataSupplier : public CBase,

   108     public MHTTPDataSupplier,

   108     public MHTTPDataSupplier,

   109     public RMemWriteStream

   109     public RMemWriteStream

   110     {

   110     {

   111 public:

   111 public:

   112     // ctor & dtor

   112     // ctor & dtor

   113     static CHTTPFilterDRMDataSupplier* NewL( TInt,

   113     static CHTTPFilterDRMDataSupplier* NewL( TInt,

   114         MHTTPDataSupplier* iDataBody, CHTTPFilterDRM* aOwner );

   114         MHTTPDataSupplier* iDataBody, CHTTPFilterDRM* aOwner );

   115     /** Support for Hutchinson's content protection scheme, CFM

   115     /** Support for Hutchinson's content protection scheme, CFM

   117      */

   117      */

   118     static CHTTPFilterDRMDataSupplier* NewL( TInt,

   118     static CHTTPFilterDRMDataSupplier* NewL( TInt,

   119         MHTTPDataSupplier* iDataBody, TProcessedContentType aType,

   119         MHTTPDataSupplier* iDataBody, TProcessedContentType aType,

   120         CHTTPFilterDRM* aOwner );

   120         CHTTPFilterDRM* aOwner );

   121     /*

   121     /*

   148     ContentAccess::CManager* GetCafDataL( TAgent& aAgent );

   148     ContentAccess::CManager* GetCafDataL( TAgent& aAgent );

   149     //-------------------------------------------------------------------------

   149     //-------------------------------------------------------------------------

   150 

   150 

   151     void ConstructL( TInt aSize );

   151     void ConstructL( TInt aSize );

   152     /** Support for Hutchinson's content protection scheme, CFM

   152     /** Support for Hutchinson's content protection scheme, CFM

   154      */

   154      */

   155     void ConstructL( TInt aSize, TProcessedContentType /*aType*/);

   155     void ConstructL( TInt aSize, TProcessedContentType /*aType*/);

   156     /**

   156     /**

   157      *

   157      *

   158      */

   158      */

   162     TInt iTransId;

   162     TInt iTransId;

   163     HBufC8* iBuf;

   163     HBufC8* iBuf;

   164     TPtr8 iBufPtr;

   164     TPtr8 iBufPtr;

   165     MHTTPDataSupplier *iPHData; // data supplier from protocol handler

   165     MHTTPDataSupplier *iPHData; // data supplier from protocol handler

   166     TBool iSendReady; // ready for sending?

   166     TBool iSendReady; // ready for sending?

   167 

   168 

   168     CDRMMessageParser* iDRMMessageParser;

   169     CDRMMessageParser* iDRMMessageParser;

   169     TInt iPrevPos;

   170     TInt iPrevPos;

   170     TDRMMemBuf* iMemBuf;

   171     TDRMMemBuf* iMemBuf;

   171     /** Support for Hutchinson's content protection scheme, CFM

   172     /** Support for Hutchinson's content protection scheme, CFM

   185         iProcessedContentType = aType;

   186         iProcessedContentType = aType;

   186         }

   187         }

   187     //-------------------------------------------------------------------------

   188     //-------------------------------------------------------------------------

   188     };

   189     };

   189 //-----------------------------------------------------------------------------

   190 //-----------------------------------------------------------------------------