1 /*

     2  * Copyright (c) 2000 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 "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: Implementation of applicationmanagement components

    15  *

    16  */

    17 

    18 #ifndef __AMDEPLOYMENTCOMPONENTDATA_H__

    19 #define __AMDEPLOYMENTCOMPONENTDATA_H__

    20 

    21 #include <e32base.h>

    22 #include <f32file.h> 

    23 #include <s32strm.h>

    24 

    25 #include "ApplicationManagementCommon.h"

    26 

    27 namespace NApplicationManagement

    28     {

    29 

    30     /**

    31      *  Data class to Data access

    32      */

    33     class CDeploymentComponentData : public CBase

    34         {

    35 public:

    36         enum TType

    37             {

    38             EData,

    39             EInstallOptions,

    40             EMetaData

    41             };

    42 private:

    43         CDeploymentComponentData(TType aType, const TDesC8 &aDataFile);

    44         CDeploymentComponentData();

    45 

    46         void ConstructL(const TDesC8 &aData, const TDesC8 &aMime);

    47         void ConstructLoadL(RReadStream &aStream);

    48         /**

    49          Possibly changes mutable iData

    50          */

    51         void LoadDataL() const;

    52 

    53         TBool IsSISInstallFile(const TDesC8 &aMimeType);

    54 

    55 public:

    56         static CDeploymentComponentData* NewL(TType aType,

    57                 const TDesC8 &aData, const TDesC8 &aMime,

    58                 const TDesC8 &aDataFile);

    59 

    60         static CDeploymentComponentData* NewLC(TType aType,

    61                 const TDesC8 &aData, const TDesC8 &aMime,

    62                 const TDesC8 &aDataFile);

    63 

    64         static CDeploymentComponentData* LoadL(RReadStream &aStream);

    65 

    66         static CDeploymentComponentData* LoadLC(RReadStream &aStream);

    67 

    68         virtual ~CDeploymentComponentData();

    69 

    70         void SerializedFormL(RWriteStream &aBuffer) const;

    71         TInt SerializedFormLength() const;

    72 

    73         const TDesC8 &Data() const;

    74         const TDesC8 &DataFileName() const;

    75         void ResetData(RFs &aFs);

    76         TInt DataLengthL() const;

    77         inline TType Type() const;

    78 

    79         TUid SetDataL(const TDesC8& aMimeType);

    80         TUid SetDataL(const TDesC8 &aData, const TDesC8& aMimeType);

    81         TUid SetDataL(const TFileName &aData, const TDesC8& aMimeType);

    82         void SetDataFileNameL(const TDesC8 &aNewFileName);

    83         void SetMimeTypeL(const TDesC8 &aMimeType);

    84         inline const TDesC8 &MimeType() const;

    85 

    86         void PersistL(RFs &aFs);

    87         void DestroyL(RFs &aFs) const;

    88 

    89         CDeploymentComponentData &operator=(

    90                 const CDeploymentComponentData &aData);

    91 

    92         TUid ResolveUidL(RFs &aFs);

    93 

    94         TUid ParseUidFromSisFileL(RFile& aHandleToFile);

    95 

    96 private:

    97         mutable HBufC8 *iData;

    98         TBuf8<KMaxFileName> iDataFileName;

    99         TMimeType iMimeType;

   100         TType iType;

   101 

   102         };

   103 

   104     inline CDeploymentComponentData::TType CDeploymentComponentData::Type() const

   105         {

   106         return iType;

   107         }

   108 

   109     inline const TDesC8 &CDeploymentComponentData::MimeType() const

   110         {

   111         return iMimeType;

   112         }

   113     }

   114 

   115 #endif

   116 

   117 //  End of File