1 /*

     2 * Copyright (c) 2002 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:  Processes requestor related data.

    15 *

    16 */

    17 

    18 

    19 #ifndef CLPDREQUESTORPROCESSOR_H

    20 #define CLPDREQUESTORPROCESSOR_H

    21 

    22 //  INCLUDES

    23 #include "locrequestorutilsresolver.h"

    24 #include <e32base.h>

    25 #include <eiklbv.h>

    26 #include <lbs/epos_rposrequestorstack.h>

    27 

    28 // FORWARD DECLARATIONS

    29 class CPosPrivacyNotifier;

    30 class CEikFormattedCellListBox;

    31 class CSelectionIndexArray;

    32 class CListBoxView;

    33 class CLpdBaseModel;

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38 *  This class reads, processes and owns requestor data.

    39 *  @lib locverifierdlg.dll

    40 *  @since 2.1

    41 */

    42 class CLpdRequestorProcessor : public CBase

    43     {

    44     public:  // Constructors and destructor

    45         

    46         /**

    47         * Two-phased constructor.

    48         * @return created object

    49         */

    50         static CLpdRequestorProcessor* NewL();

    51         

    52         /**

    53         * Destructor.

    54         */

    55         virtual ~CLpdRequestorProcessor();

    56 

    57     public: // New functions

    58 

    59         /**

    60         * Reads requestor information from the privacy notifier.

    61         * Uses RequestorIdValid() for id validity check.

    62         * Calls UpdateRuleRequestorsL().

    63         * @param aPosNotifier reference

    64         * @return ETrue if all requestor id's were valid, EFalse otherwise.

    65         */

    66         TBool ReadRequestorsL( const CPosPrivacyNotifier& aPosNotifier );

    67 

    68         /**

    69         * Returns requestor array for reading.

    70         * @return array of requestors

    71         */

    72         const RPointerArray<CPosRequestor>& Requestors() const;

    73        

    74        /**

    75         * Sets Type of Request

    76         */

    77         void SetRequestType( TInt aReqType );

    78 

    79         /**

    80         * Resets requestor arrays and destroys requestor objects.

    81         */

    82         void ResetAndDestroyRequestors();

    83 

    84         /**

    85         * Method for creating a formatted array with

    86         * icons and requestor names.

    87         * Used for verifier queries and notifications.

    88         * @param aListBox needed for formatting data

    89         * @return created array, ownership is transferred to caller

    90         */

    91         CLpdBaseModel* RtorNamesForVerifNotifL(

    92                         CEikFormattedCellListBox& aListBox );

    93 

    94 		/**

    95 		* In case where the verifcation cancellation event is queued, it

    96 		* is necessary to retrieve all the information needed for the

    97 		* notification dialog. The information is present in the base class

    98 		* of Query and Notification Interface.

    99 		*/

   100 		RPosRequestorStack* RetrieveRequestorsL( 

   101 						const CPosPrivacyNotifier& aPosNotifier );

   102 

   103 

   104 		/**

   105 		* Read the requestors into the iRequestors memeber variable.

   106 		* Process the requestors by resolving them with contacts information.

   107 		* CLocRequestorUtilsResolver is used to resolve the requestors.

   108 		*/

   109 		void ReadRequestorsL( 

   110 						const RPosRequestorStack& aRequestors );

   111 						

   112        /**

   113 		* Retrieves Requestor name from string passed

   114 		*/

   115         TPtrC RetrieveRequestorNameL(  

   116                                     const TDesC& aString );

   117        /**

   118 		* Retrieves session id from string passed

   119 		*/

   120         TInt64 RetrieveSessionId(  

   121                               const TDesC& aString );

   122         /**

   123 		* Sets session id of request

   124 		*/

   125         void SetSessionId( TInt64 aSessionId );

   126         

   127         /**

   128 		* Gets session id of request

   129 		*/

   130         TInt64 GetSessionId();

   131 

   132 

   133 		

   134     protected: // Constructors and destructors

   135 

   136         /**

   137         * C++ constructor.

   138         */

   139         CLpdRequestorProcessor();

   140 

   141     protected: // New methods

   142 

   143         /**

   144         * Handles assert errors. Panics in debug build but leaves in release

   145         * build, as this component runs in EikSrv and must never panic.

   146         */

   147         void HandleAssertErrorL() const;

   148 

   149     private:    // Data

   150 

   151 		// Array of currently handled requestors...

   152         RPointerArray<CPosRequestor> iRequestors;

   153         

   154         TInt iSuplRequest;

   155 

   156         TInt64 iSessionId;

   157     };

   158 

   159 #endif      // CLPDREQUESTORPROCESSOR_H   

   160             

   161 // End of File