1 /*

     2 * Copyright (c) 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 "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:  Get object prop value

    15 *

    16 */

    17 

    18 

    19 #ifndef CGETOBJECTPROPVALUE_H

    20 #define CGETOBJECTPROPVALUE_H

    21 

    22 #include "crequestprocessor.h"

    23 

    24 // forward declaration

    25 class TMTPTypeUint8;

    26 class TMTPTypeUint16;

    27 class TMTPTypeUint32;

    28 class TMTPTypeUint64;

    29 class TMTPTypeUint128;

    30 class CMTPTypeString;

    31 class CMTPTypeArray;

    32 class TMTPObjectInfo;

    33 class MMmMtpDpConfig;

    34 

    35 

    36 /**

    37 * Defines GetObjectPropValue request processor

    38 */

    39 class CGetObjectPropValue : public CRequestProcessor

    40     {

    41 public:

    42     /**

    43     * Two-phase construction method

    44     * @param aFramework   The data provider framework

    45     * @param aConnection  The connection from which the request comes

    46     * @param aWrapper    medadata access interface

    47     * @return a pointer to the created request processor object

    48     */

    49     //IMPORT_C static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection, CMmMtpDpMetadataAccessWrapper& aWrapper );

    50 

    51     /**

    52     * Destructor

    53     */

    54     IMPORT_C virtual ~CGetObjectPropValue();

    55 

    56 protected:

    57     /**

    58     * Standard c++ constructor

    59     * @param aFramework   The data provider framework

    60     * @param aConnection  The connection from which the request comes

    61     * @param aWrapper    medadata access interface

    62     */

    63     IMPORT_C CGetObjectPropValue( MMTPDataProviderFramework& aFramework,

    64         MMTPConnection& aConnection,

    65         MMmMtpDpConfig& aDpConfig );

    66 

    67 protected:

    68     //from CRequestProcessor

    69     /**

    70     * Verify the reqeust

    71     * @return EMTPRespCodeOK if request is verified, otherwise one of

    72     *      the error response codes

    73     */

    74     IMPORT_C TMTPResponseCode CheckRequestL();

    75 

    76     /**

    77     * GetObjectPropValue request handler

    78     */

    79     IMPORT_C void ServiceL();

    80 

    81 protected:

    82     // new virtuals

    83     virtual void ServiceSpecificObjectPropertyL( TUint16 aPropCode ) = 0;

    84 

    85 protected:

    86     /**

    87     * Get MetaData from CMetadataAccessWrapper and send data

    88     * or response to initiator. for internal use

    89     * @param aPropCode, specify property code of aMediaProp

    90     * @param aNewData, object property value which will be get from

    91     *    aObjectMetaData

    92     * @param aObjectMetaData, owner of the property which should be

    93     *    inserted or updated into database

    94     * @return void

    95     */

    96     IMPORT_C void ServiceMetaDataFromWrapperL( const TUint16 aPropCode,

    97         MMTPType& aNewData,

    98         const CMTPObjectMetaData& aObjectMetaData );

    99 

   100 protected:

   101     // object which is prepare for PC

   102     CMTPObjectMetaData* iObjectInfo;

   103 

   104     MMmMtpDpConfig& iDpConfig;

   105     TMTPTypeUint8 iMTPTypeUint8;

   106     TMTPTypeUint16 iMTPTypeUint16;

   107     TMTPTypeUint32 iMTPTypeUint32;

   108     TMTPTypeUint64 iMTPTypeUint64;

   109     TMTPTypeUint128 iMTPTypeUint128;

   110     CMTPTypeString* iMTPTypeString;

   111     CMTPTypeArray* iMTPTypeArray;

   112 

   113     };

   114 

   115 #endif // CGETOBJECTPROPVALUE_H