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 #include "ApplicationManagementCommon.h"

    25 const TInt KMaxUrlLength = 2048;

    26 namespace NApplicationManagement

    27     {

    28 

    29     /**

    30      *  Data class to Data access

    31      */

    32     class CDeploymentComponentData : public CBase

    33         {

    34 public:

    35         enum TType

    36             {

    37             EData,

    38             EInstallOptions,

    39             EMetaData

    40             };

    41 private:

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

    43         CDeploymentComponentData();

    44 

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

    46         void ConstructLoadL(RReadStream &aStream);

    47         /**

    48          Possibly changes mutable iData

    49          */

    50         void LoadDataL() const;

    51         

    52         TBool IsSISInstallFile(const TDesC8 &aMimeType);

    53 

    54 public:

    55         static CDeploymentComponentData* NewL(TType aType,

    56                 const TDesC8 &aData, const TDesC8 &aMime,

    57                 const TDesC8 &aDataFile);

    58 

    59         static CDeploymentComponentData* NewLC(TType aType,

    60                 const TDesC8 &aData, const TDesC8 &aMime,

    61                 const TDesC8 &aDataFile);

    62 

    63         static CDeploymentComponentData* LoadL(RReadStream &aStream);

    64 

    65         static CDeploymentComponentData* LoadLC(RReadStream &aStream);

    66 

    67         virtual ~CDeploymentComponentData();

    68 

    69         void SerializedFormL(RWriteStream &aBuffer) const;

    70         TInt SerializedFormLength() const;

    71 

    72         const TDesC8 &Data() const;

    73         const TDesC8 &DataFileName() const;

    74         void ResetData(RFs &aFs);

    75         TInt DataLengthL() const;

    76         inline TType Type() const;

    77 

    78         TUid SetDataL(const TDesC8& aMimeType);

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

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

    81         void SetDataFileNameL(const TDesC8 &aNewFileName);

    82         void SetMimeTypeL(const TDesC8 &aMimeType);

    83         inline const TDesC8 &MimeType() const;

    84 

    85         void PersistL(RFs &aFs);

    86         void DestroyL(RFs &aFs) const;

    87 

    88         CDeploymentComponentData &operator=(

    89                 const CDeploymentComponentData &aData);

    90 

    91         TUid ResolveUidL(RFs &aFs);

    92 

    93         TUid ParseUidFromSisFileL(RFile& aHandleToFile);

    94 

    95 private:

    96         mutable HBufC8 *iData;

    97         TBuf8<KMaxFileName> iDataFileName;

    98         TMimeType iMimeType;

    99         TType iType;

   100         TBuf<15> iExtn;

   101         };

   102 

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

   104         {

   105         return iType;

   106         }

   107 

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

   109         {

   110         return iMimeType;

   111         }

   112     }

   113 

   114 #endif

   115 

   116 //  End of File