1 /*

     2 * Copyright (c) 2006 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:        Each application that connects WS-stack through client-server

    15 *                interface has an application context of it's own, which can

    16 *                hold a list for active connections and service sessions, 

    17 *                acting as a common place holder and bridge between the

    18 *                smaller (contexts) that those contain. Class allows 

    19 *                application-wide information to be shared efficiently

    20 *                at proper layer.

    21 *

    22 */

    23 

    24 

    25 

    26 

    27 

    28 

    29 

    30 

    31 #ifndef SEN_SERVER_CONTEXT_H

    32 #define SEN_SERVER_CONTEXT_H

    33 

    34 

    35 // INCLUDES

    36 #include <e32base.h>

    37 #include <e32std.h>

    38 //#include "SenContext.h"

    39 #include "senpointermap.h" // pointer map is internal/ado: Utils\inc

    40 

    41 #include "sencoreservicemanager.h"

    42 

    43 // FORWARD DECLARATIONS

    44 class CSenApplicationContext;

    45 class CSenCoreServiceManager;

    46 

    47 

    48 // TYPE DEFS

    49 typedef RSenPointerMap<TUint32, CSenApplicationContext> RApplicationCtxMap; 

    50 

    51 // CLASS DECLARATION

    52 class CSenServerContext : public CBase // CSenContext

    53     {

    54     public:

    55         /**

    56         * Standard 2-phased constructor

    57         * @return pointer to new context.

    58         */ 

    59         IMPORT_C static CSenServerContext* NewL(MSenCoreServiceManager& aCore);

    60         /**

    61         * Standard 2-phased constructor 

    62         * @return pointer to new context,

    63         * which is left on cleanupstack.

    64         */ 

    65         IMPORT_C static CSenServerContext* NewLC(MSenCoreServiceManager& aCore);

    66 

    67         // Destructor:

    68         IMPORT_C virtual ~CSenServerContext();

    69         

    70         // New methods:

    71         //TInt AddApplicationContext(CSenApplicationContext& aCtx); // takes ownership

    72         

    73         // This method either creates a new ctx or returns existing one.

    74         // When application context is created, it is added to server context.

    75         virtual CSenApplicationContext& OpenApplicationContextL(TSecureId aSecureId);

    76         

    77         // Closes the application context, but ONLY if it does not have any clients

    78         // When application context is closed, it is removed from server context.

    79         virtual TInt CloseApplicationContext(const CSenApplicationContext& aCtx);

    80         

    81         // Getter for core

    82         virtual MSenCoreServiceManager& Core();

    83         

    84     protected:

    85         IMPORT_C  CSenServerContext(MSenCoreServiceManager& aCore);

    86                                      

    87         IMPORT_C void BaseConstructL();

    88 

    89     private: // Data

    90         RApplicationCtxMap iApplications;

    91         MSenCoreServiceManager& iCore;

    92     

    93     };

    94 

    95 #endif // SEN_SERVER_CONTEXT_H

    96 

    97 // End of File