1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include <mtp/cmtpobjectmetadata.h>

    17 #include <mtp/mtpprotocolconstants.h>

    18     

    19 /**

    20 The element meta-data table content.

    21 */

    22 const CMTPMetaData::TElementMetaData CMTPObjectMetaData::KElements[CMTPObjectMetaData::ENumElements] = 

    23     {

    24         {0, CMTPObjectMetaData::EUint}, // EDataProviderId

    25         {1, CMTPObjectMetaData::EUint}, // EFormatCode

    26         {2, CMTPObjectMetaData::EUint}, // EFormatSubCode

    27         {3, CMTPObjectMetaData::EUint}, // EHandle

    28         {4, CMTPObjectMetaData::EUint}, // EModes

    29         {5, CMTPObjectMetaData::EUint}, // EParentHandle

    30         {6, CMTPObjectMetaData::EUint}, // EStorageId

    31         {7, CMTPObjectMetaData::EUint}, // EStorageVolumeId

    32         {0, CMTPObjectMetaData::EDesC}, // ESuid

    33         {8, CMTPObjectMetaData::EUint}, // EUserRating @deprecated 

    34         {9, CMTPObjectMetaData::EUint}, // EBuyNow @deprecated 

    35         {10, CMTPObjectMetaData::EUint}, // EPlayed @deprecated  

    36         {11, CMTPObjectMetaData::EUint},// EIdentifier

    37         //{0, CMTPObjectMetaData::EInt},// EParentId

    38         {12, CMTPObjectMetaData::EUint},// ENonConsumable

    39         {13, CMTPObjectMetaData::EUint},// EObjectMetaDataUpdate

    40         {1, CMTPObjectMetaData::EDesC},// EName

    41     };

    42     

    43 /**

    44 MTP object manager meta-data factory method. This method creates an 

    45 empty object meta-data record.

    46 @return A pointer to a new CMTPObjectMetaData instance, ownership IS transferred.

    47 @leave One of the system wide error codes, if a processing failure occurs.

    48 */

    49 EXPORT_C CMTPObjectMetaData* CMTPObjectMetaData::NewL()

    50     {

    51     CMTPObjectMetaData* self = CMTPObjectMetaData::NewLC();

    52     CleanupStack::Pop(self); // self

    53     return self;

    54     }

    55 

    56 /**

    57 MTP object manager meta-data factory method. This method creates an 

    58 empty object meta-data record. A pointer to the meta-data is

    59 placed on the cleanup stack.

    60 @return A pointer to a new CMTPObjectMetaData instance, ownership IS transferred.

    61 @leave One of the system wide error codes, if a processing failure occurs.

    62 */

    63 EXPORT_C CMTPObjectMetaData* CMTPObjectMetaData::NewLC()

    64     {

    65     CMTPObjectMetaData* self = new(ELeave) CMTPObjectMetaData();

    66     CleanupStack::PushL(self);

    67     self->ConstructL();

    68     return self;

    69     }

    70     

    71 /**

    72 MTP object manager meta-data factory method. 

    73 @param aDataProviderId The identifier of the data provider which owns the data 

    74 object.

    75 @param aFormatCode The MTP object format code of the data object.

    76 @param aStorageId The MTP storage ID of the storage media on which the data 

    77 object resides.

    78 @param aSuid A buffer containing the SUID of the data object.

    79 @return A pointer to a new CMTPObjectMetaData instance, ownership IS transferred.

    80 @leave One of the system wide error codes, if a processing failure occurs.

    81 */

    82 EXPORT_C CMTPObjectMetaData* CMTPObjectMetaData::NewL(TUint aDataProviderId, TUint aFormatCode, TUint aStorageId, const TDesC& aSuid)

    83     {

    84     CMTPObjectMetaData* self = CMTPObjectMetaData::NewLC(aDataProviderId, aFormatCode, aStorageId, aSuid);

    85     CleanupStack::Pop(self);

    86     return self;

    87     }

    88     

    89 /**

    90 MTP object manager meta-data factory method. A pointer to the meta-data is 

    91 placed on the cleanup stack.

    92 @param aDataProviderId The identifier of the data provider which owns the data 

    93 object.

    94 @param aFormatCode The MTP object format code of the data object.

    95 @param aStorageId The MTP storage ID of the storage media on which the data 

    96 object resides.

    97 @param aSuid A buffer containing the SUID of the data object.

    98 @return A pointer to a new CMTPObjectMetaData instance, ownership IS transferred.

    99 @leave One of the system wide error codes, if a processing failure occurs.

   100 */

   101 EXPORT_C CMTPObjectMetaData* CMTPObjectMetaData::NewLC(TUint aDataProviderId, TUint aFormatCode, TUint aStorageId, const TDesC& aSuid)

   102     {

   103     CMTPObjectMetaData* self = new(ELeave) CMTPObjectMetaData();

   104     CleanupStack::PushL(self);

   105     self->ConstructL(aDataProviderId, aFormatCode, aStorageId, aSuid);

   106     return self;

   107     }

   108 

   109 /**

   110 Destructor.

   111 */

   112 EXPORT_C CMTPObjectMetaData::~CMTPObjectMetaData()

   113     {

   114 

   115     } 

   116 

   117 /**

   118 Constructor.

   119 */

   120 CMTPObjectMetaData::CMTPObjectMetaData() :

   121     CMTPMetaData(KElements, ENumElements)

   122     {

   123     

   124     }

   125     

   126 /**

   127 Second phase constructor.

   128 @leave One of the system wide error code, if a processing failure occurs.

   129 */

   130 void CMTPObjectMetaData::ConstructL()

   131     {

   132     CMTPMetaData::ConstructL();

   133     SetUint(EParentHandle, KMTPHandleNoParent);

   134     //SetInt(EParentId, KErrNotFound);

   135     }

   136     

   137 /**

   138 Second phase constructor.

   139 @param aDataProviderId The identifier of the data provider which owns the data 

   140 object.

   141 @param aFormatCode The MTP object format code of the data object.

   142 @param aStorageId The MTP storage ID of the storage media on which the data 

   143 object resides.

   144 @param aSuid A buffer containing the SUID of the data object.

   145 @leave One of the system wide error code, if a processing failure occurs.

   146 */

   147 void CMTPObjectMetaData::ConstructL(TUint aDataProviderId, TUint aFormatCode, TUint aStorageId, const TDesC& aSuid)

   148     {

   149     ConstructL();

   150     SetUint(EDataProviderId, aDataProviderId);

   151     SetUint(EFormatCode, aFormatCode);

   152     SetUint(EStorageId, aStorageId);

   153     SetDesCL(ESuid, aSuid);

   154     }

   155     

   156 /**

   157 @deprecated

   158 Second phase constructor.

   159 @param aSuid A buffer containing the SUID of the data object.

   160 @param aUserRating  user rating of the data object.

   161 @param aBuyNow The MTP object BuyNow code of the data object.

   162 @param aPlayCount The MTP object aPlayCount code of the data object.

   163 @leave One of the system wide error code, if a processing failure occurs.

   164 */

   165 void CMTPObjectMetaData::ConstructL(const TDesC& aSuid, TUint aUserRating, TUint aBuyNow, TUint aPlayCount)

   166     {

   167      ConstructL();

   168 

   169      SetUint(EUserRating, aUserRating);

   170      SetUint(EBuyNow, aBuyNow);

   171      SetUint(EPlayCount, aPlayCount);

   172      SetDesCL(ESuid, aSuid);

   173     }

   174 

   175 /**

   176 @deprecated

   177 MTP object manager meta-data factory method.

   178 @param aSuid A buffer containing the SUID of the data object.

   179 @param aUserRating  user rating of the data object.

   180 @param aBuyNow The MTP object BuyNow code of the data object.

   181 @param aPlayCount The MTP object aPlayCount code of the data object.

   182 @return A pointer to a new CMTPObjectMetaData instance, ownership IS transferred.

   183 @leave One of the system wide error codes, if a processing failure occurs.

   184 */

   185 EXPORT_C CMTPObjectMetaData* CMTPObjectMetaData::NewL(const TDesC& aSuid, TUint aUserRating, TUint aBuyNow, TUint aPlayCount)

   186     {

   187     CMTPObjectMetaData* self = CMTPObjectMetaData::NewLC(aSuid, aUserRating, aBuyNow, aPlayCount);

   188     CleanupStack::Pop(self);

   189     return self;

   190     }

   191 

   192 /**

   193 @deprecated

   194 MTP object manager meta-data factory method. A pointer to the meta-data is 

   195 placed on the cleanup stack.

   196 @param aSuid A buffer containing the SUID of the data object.

   197 @param aUserRating  user rating of the data object.

   198 @param aBuyNow The MTP object BuyNow code of the data object.

   199 @param aPlayCount The MTP object aPlayCount code of the data object.

   200 @return A pointer to a new CMTPObjectMetaData instance, ownership IS transferred.

   201 @leave One of the system wide error codes, if a processing failure occurs.

   202 */

   203 EXPORT_C CMTPObjectMetaData* CMTPObjectMetaData::NewLC(const TDesC& aSuid, TUint aUserRating, TUint aBuyNow, TUint aPlayCount)

   204     {

   205     CMTPObjectMetaData* self = new(ELeave) CMTPObjectMetaData();

   206     CleanupStack::PushL(self);

   207     self->ConstructL(aSuid, aUserRating, aBuyNow, aPlayCount);

   208     return self;

   209     }

   210 

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