1 /*

     2 * Copyright (c) 2007-2008 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:  Handles CallControl request that need SAT perform

    15 *

    16 */

    17 

    18 

    19 #ifndef CCALLCONTROLREQUESTHANDLER_H

    20 #define CCALLCONTROLREQUESTHANDLER_H

    21 

    22 #include <e32base.h>

    23 #include "msatmultimodeapi.h"

    24 

    25 class CCallControlHandler;

    26 

    27 /**

    28 *  This is the handler for the ETel MM api Request.

    29 *  This active objects is registered with ETelMM Api to send request and 

    30 *  receive notifications about some Request Complete.

    31 *

    32 *  @lib CallControlCmd

    33 *  @since S60 v5.0.1

    34 */

    35 

    36 class CCallControlRequestHandler : public CActive

    37     {

    38 

    39 public:

    40 

    41     /**

    42      * Two-phased constructor.

    43      * @param aPhone A reference to the MSatMultiModeApi.

    44      * @param aDispatcher Pointer to Ss handler

    45      * @return a pointer to the newly created object.

    46      */

    47     static CCallControlRequestHandler* NewL( MSatMultiModeApi& aPhone,

    48         CCallControlHandler* aDispatcher );

    49 

    50     /**

    51      * Destructor.

    52      */

    53     virtual ~CCallControlRequestHandler();

    54 

    55     /**

    56      * Access RMobileCall::DialNoFdnCheck by MSatMultiModeApi

    57      * for the paramter information please see the etelmm.h

    58      */

    59     void DialNumber( const TDesC8& aCallParams, const TDesC& aTelNumber );

    60 

    61     /**

    62      * Starts send the SS Request (No FDN check).

    63      * for the paramter information please see the etelmm.h

    64      */

    65     void SendSs( const TDesC& aServiceString );

    66 

    67     /**

    68      * Starts send the USSD Request (No FDN check).

    69      * for the paramter information please see the etelmm.h

    70      */

    71     void SendUssd( const TDesC8& aMsgData, const TDesC8& aMsgAttributes );

    72 

    73     /**

    74      * Cancel the asynchronous operations that required to the ETel MM api  

    75      * for the paramter information please see the etelmm.h

    76      */

    77     void CancelOperation( TInt aOperationType );

    78  

    79 protected:

    80 

    81     /**

    82      * From CActive, handles the request completion.

    83      */

    84     void RunL();

    85     

    86     

    87     /**

    88      * From CActive, handle the request cancel

    89      */

    90     void DoCancel();

    91 

    92 private:

    93 

    94     /**

    95      * C++ default constructor.

    96      * @param aPriority An active object priority value.

    97      * @param aPhone A reference to MSatMultiModeApi.

    98      */

    99     CCallControlRequestHandler( MSatMultiModeApi& aPhone,

   100         CCallControlHandler* aDispatcher );

   101         

   102     /**

   103      * Two phase contruction.

   104      */    

   105     void ConstructL();

   106 

   107 private: // Data

   108 

   109     /**

   110      * Reference to the MSatMultiModeApi

   111      */

   112     MSatMultiModeApi& iPhone;

   113         

   114     /**

   115      * Result of the operations

   116      */

   117     TInt iCcStatus;

   118 

   119     /**

   120      * Pointer to SendSs command handler

   121      */

   122     CCallControlHandler* iDispatcher;

   123     };

   124 

   125 #endif      // CCALLCONTROLREQUESTHANDLER_H