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 Format Capabilities operation

    15 *

    16 */

    17 #ifndef CGETFORMATCAPABILITLIST_H

    18 #define CGETFORMATCAPABILITLIST_H

    19 

    20 #include <mtp/cmtptypeformatcapabilitylist.h>

    21 

    22 #include "crequestprocessor.h"

    23 #include "mmmtpdplogger.h"

    24 #include "mmmtpdpconfig.h"

    25 

    26 // forward declaration

    27 class MMTPRequestProcessor;

    28 class MMmMtpDpConfig;

    29 class CMTPTypeObjectPropDesc;

    30 class CMTPTypeInterdependentPropDesc;

    31 class CMTPTypeObjectPropDesc;

    32 class CMTPTypeString;

    33 

    34 /**

    35 Implements the file data provider CMTPGetFormatCapabilities request processor.

    36 @internalComponent

    37 */

    38 class CGetFormatCapabilities : public CRequestProcessor

    39     {

    40 public:

    41     /**

    42     * Destructor

    43     */

    44     IMPORT_C virtual ~CGetFormatCapabilities();

    45 

    46 protected:

    47     /**

    48     * Standard c++ constructor

    49     * @param aFramework    The data provider framework

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

    51     * @param aDpConfig, The interface of dataprovider configuration

    52     */

    53     IMPORT_C CGetFormatCapabilities( MMTPDataProviderFramework& aFramework,

    54         MMTPConnection& aConnection,

    55         MMmMtpDpConfig& aDpConfig );

    56 

    57     /**

    58     * Constructor

    59     * Second phase constructor

    60     */

    61     IMPORT_C void ConstructL();

    62 

    63 protected:

    64     // from CMTPRequestProcessor

    65     /**

    66     * CGetFormatCapabilities request handler

    67     */

    68     IMPORT_C void ServiceL();

    69 

    70     /**

    71     * Check the current request

    72     * @return EMTPRespCodeOK if the reqeust is good, otherwise,

    73     *     one of the error response codes

    74     */

    75     IMPORT_C TMTPResponseCode CheckRequestL();

    76 

    77 protected:

    78     // new virtuals

    79     /**

    80     * Service specific object property

    81     * @param aPropCode, The prop code

    82     * @return MTPType object propdesc

    83     */

    84     virtual CMTPTypeObjectPropDesc* ServiceSpecificPropertyDescL( TUint16 aPropCode ) = 0;

    85 

    86     /**

    87     * Service interdepent propdesc

    88     * @param aFormatCode, The format code

    89     * @return MTPTypeInterdependentPropDesc

    90     */

    91     virtual void ServiceInterdepentPropDescL() = 0;

    92 

    93 private:

    94     /**

    95     * Get  PropDesc via PropCode

    96     * @param aPropCode    The Property Code

    97     * @return The MTPTypeObject PropDesc

    98     */

    99     CMTPTypeObjectPropDesc* ServicePropDescL( TUint16 aPropCode );

   100 

   101     /**

   102     * Get PropDesc with Protection status

   103     * @return The MTPTypeObject PropDesc

   104     */

   105     CMTPTypeObjectPropDesc*  ServiceProtectionStatusL();

   106 

   107     /**

   108     * Get PropDesc with file name

   109     * @return The MTPTypeObject PropDesc

   110     */

   111     CMTPTypeObjectPropDesc*  ServiceFileNameL();

   112 

   113     /**

   114     * Get PropDesc with nonconsumable

   115     * @return The MTPTypeObject PropDesc

   116     */

   117     CMTPTypeObjectPropDesc*  ServiceNonConsumableL();

   118 

   119     /**

   120     * Get group code

   121     * @param aPropCode Specify the property code of which the group code needed

   122     * @return Group code of specified property

   123     */

   124     TUint32 GetGroupCode( TUint32 aPropCode );

   125 

   126 protected:

   127     /*

   128      * Format code.

   129      */

   130     TUint iFormatCode;

   131 

   132     CMTPTypeInterdependentPropDesc* iInterdependentPropDesc;

   133 

   134 private: // Owned

   135     /*

   136      * CMTPTypeCapabilityList dataset.

   137      */

   138     CMTPTypeFormatCapabilityList* iCapabilityList;

   139 

   140     /*

   141      * MMmMtpDpConfig.

   142      */

   143     MMmMtpDpConfig& iDpConfig;

   144     };

   145 

   146 #endif // CMTPGETFORMATCAPABILITLIST_H