1 /*

     2 * Copyright (c) 2002-2005 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:  Sub Session Notifier.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPHSRVSUBSESSIONNOTIFIER_H

    20 #define CPHSRVSUBSESSIONNOTIFIER_H

    21 

    22 

    23 // INCLUDES

    24 #include <e32base.h>

    25 #include "cphsrvsubsessionbase.h" 

    26 #include "mphsrvobjectinitiators.h" 

    27 #include "cphsrvsubsessionnotifier.h" 

    28 #include "mphsrvcomhandinitiators.h" 

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  Call Notifier Subsession.

    34 *

    35 *  @since 1.0

    36 */

    37 class CPhSrvSubSessionNotifier :

    38     public CPhSrvSubSessionBase, 

    39     public MPhSrvInitiatorCall,

    40     public MPhSrvComHandInitiator

    41     {

    42     private:

    43 

    44 

    45     public:  // Constructors and destructor

    46 

    47         /**

    48         * Constructor

    49         *

    50         * @param aSession The session where this subsession belongs. 

    51         */

    52         CPhSrvSubSessionNotifier( CPhSrvSession& aSession );

    53 

    54         /**

    55         * Destructor

    56         */

    57         ~CPhSrvSubSessionNotifier();

    58 

    59         /**

    60         * Symbian 2nd phase constructor.

    61         */

    62         void ConstructL();

    63 

    64 

    65     private:  // Functions from base classes

    66 

    67         /**

    68         * @see MPhSrvMessageDecoder

    69         */

    70         TBool PhSrvMessageDecoderCanProcessMessage( TInt aFunction );

    71 

    72         /**

    73         * @see MPhSrvMessageProcessor

    74         */

    75         void PhSrvMessageProcessorHandleMessageL( const RMessage2& aMessage );

    76 

    77         /**

    78         * Called by the notification manager when the phone app engine should

    79         * be informed that it needs to make a call.

    80         *

    81         * @see MPhSrvInitiatorCall

    82         */

    83         void InitiatorMakeAsynchronousCall( const TPhCltCallArgs& aArgs );

    84 

    85         /**

    86         * Does this subsession have a pending request?

    87         *

    88         * @see MPhSrvInitiatorCall

    89         */

    90         TBool InitiatorIsReadyToMakeCall() const;

    91 

    92         /**

    93         * @see MPhSrvComHandInitiator

    94         */

    95         void InitiatorMakeAsynchronousComHandRequest( 

    96             const TPhCltComHandCommandParameters& 

    97                 aParams );

    98         

    99         

   100         /**

   101         * @see MPhSrvComHandInitiator

   102         */

   103         TBool InitiatorIsReadyToPerformRequest() const;

   104 

   105     private: // SubSession function handlers

   106 

   107         void CmdSubSessionCloseL( const RMessage2& aMessage );

   108 

   109         void CmdSubSessionNotifyCallRequestL( const RMessage2& aMessage );

   110 

   111         void CmdSubSessionNotifyCallRequestCancelL( const RMessage2& aMessage );

   112 

   113         void CmdSubSessionReportCallResultL( const RMessage2& aMessage );

   114         

   115         void CmdSubSessionComHandNotifyRequestL( 

   116             const RMessage2& aMessage );

   117 

   118         void CmdSubSessionComHandNotifyRequestCancelL( 

   119             const RMessage2& aMessage );

   120 

   121         void CmdSubSessionComHandNotifyReportL( 

   122             const RMessage2& aMessage );

   123 

   124     private:     // Data

   125 

   126         // Indicates whether we have an pending request

   127         TBool                            iHavePendingDialRequestPointer;

   128     

   129         // Initialized when the phone app engine is 

   130         // ready to handle dial requests.

   131         RMessage2                        iPendingDialRequestPointer;

   132         

   133         // Indicates whether we have an pending request

   134         TBool                       iHavePendingComHandRequestPointer;

   135     

   136         // Initialized when the phone app engine is 

   137         // ready to handle command handler requests.

   138         RMessage2                   iPendingComHandRequestPointer;

   139         

   140 

   141     };

   142 

   143 #endif      // CPHSRVSUBSESSIONNOTIFIER_H

   144 

   145 

   146 // End of File