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os/security/contentmgmt/contentaccessfwfordrm/source/f32agent/f32agentdata.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 /*

     2 * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 /**

    20  @file

    21  @internalComponent

    22  @released

    23 */

    24 

    25 #ifndef __F32AGENTDATA_H__

    26 #define __F32AGENTDATA_H__

    27 

    28 #include <f32file.h>

    29 #include <caf/agentinterface.h>

    30 

    31 namespace ContentAccess

    32 	{

    33 	class TVirtualPathPtr;

    34 	class CF32AgentUi;

    35 

    36 	/**

    37 	 F32 agent implementation of the CAgentData class used to read

    38 	 plaintext files

    39 	 

    40 	 @internalComponent

    41 	 @released

    42 	 */

    43 	class CF32AgentData : public CAgentData

    44 		{

    45 	public:

    46 		static CF32AgentData* NewL(const TVirtualPathPtr& aVirtualPath, TContentShareMode aShareMode);

    47 		static CF32AgentData* NewL(RFile& aFile, const TDesC& aUniqueId);

    48 		

    49 #ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    50 		static CF32AgentData* NewL(const TDesC8& aHeaderData);

    51 #endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    52 

    53 		~CF32AgentData();

    54 

    55 	public: // From CAgentData

    56 		virtual TInt Read(TDes8& aDes);

    57 		virtual TInt Read(TDes8& aDes,TInt aLength);

    58 		virtual void Read(TDes8& aDes, TRequestStatus& aStatus);

    59 		virtual void Read(TDes8& aDes, TInt aLength, TRequestStatus& aStatus);

    60 		virtual void ReadCancel(TRequestStatus& aStatus);

    61 		virtual void DataSizeL(TInt& aSize);

    62 #ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

    63 		virtual void DataSize64L(TInt64& aSize);

    64 #endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

    65 		virtual TInt Seek(TSeek aMode,TInt& aPos);

    66 #ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

    67 		virtual TInt Seek64(TSeek aMode,TInt64& aPos);

    68 #endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

    69 		virtual TInt SetProperty(TAgentProperty aProperty, TInt aValue);

    70 		virtual TInt EvaluateIntent(TIntent aIntent);

    71 		virtual TInt ExecuteIntent(TIntent aIntent);

    72 		virtual TInt GetAttribute(TInt aAttribute, TInt& aValue);

    73 		virtual TInt GetAttributeSet(RAttributeSet& aAttributeSet);

    74 		virtual TInt GetStringAttribute(TInt aAttribute, TDes& aValue);

    75 		virtual TInt GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet);

    76 		virtual TInt Read(TInt aPos, TDes8& aDes, TInt aLength, TRequestStatus& aStatus);

    77 #ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API		

    78 		virtual TInt Read64(TInt64 aPos, TDes8& aDes, TInt aLength, TRequestStatus& aStatus);

    79 #endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

    80 

    81 #ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    82 		virtual TInt Read(const TDesC8& aEncryptedInputDataPacket, TDes8& aDecryptedOutputDataPacket);		

    83 		virtual void Read(const TDesC8& aEncryptedInputDataPacket, TDes8& aDecryptedOutputDataPacket, TRequestStatus& aStatus);

    84 #endif	//SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    85 

    86 	private:

    87 		CF32AgentData();

    88 		void ConstructL(const TVirtualPathPtr& aVirtualPath, TContentShareMode aShareMode);

    89 		void ConstructL(RFile& aFile, const TDesC& aUniqueId);

    90 

    91 #ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    92 		void ConstructL(const TDesC8& aHeaderData);

    93 #endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    94 

    95 		CF32AgentUi& AgentUiL();

    96 		

    97 	private:

    98 		/** Handle to the filesystem */

    99 		RFs iFs;

   100 		

   101 		/** RFile object */

   102 #ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

   103 		RFile64 iFile;

   104 #else

   105 		RFile   iFile;

   106 #endif //SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API 

   107 

   108 		CVirtualPath* iVirtualPath;

   109 		CF32AgentUi* iAgentUi;

   110 

   111 #ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

   112 		HBufC8* iHeaderData;

   113 #endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

   114 		};

   115 } // namespace ContentAccess

   116 #endif // __F32AGENTDATA_H__
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