1 /*

     2 * Copyright (c) 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:  server class

    15  *

    16 */

    17 

    18 

    19 #ifndef TSFSWSERVER_H

    20 #define TSFSWSERVER_H

    21 

    22 #include <e32base.h>

    23 #include "tsfswcommon.h"

    24 #include "tsfswobservers.h"

    25 

    26 /**

    27  * Possible panic reasons.

    28  */

    29 enum TTsFswPanic

    30     {

    31     EPanicBadDescriptor,

    32     EPanicIllegalFunction,

    33     EPanicAccessDenied

    34     };

    35 

    36 /**

    37  * Panic name.

    38  */

    39 _LIT( KTsFswPanicName, "tsfsw" );

    40 

    41 class CTsFswEngine;

    42 class CTsFswAppUi;

    43 

    44 /**

    45  * Ts FastSwap Server.

    46  */

    47 class CTsFswServer : public CServer2, public MTsFswEngineObserver

    48     {

    49 public:

    50     static CTsFswServer* NewLC( CTsFswAppUi& aAppUi );

    51     ~CTsFswServer();

    52     void AddSession();

    53     void DropSession();

    54 

    55     void SerializeAndGetBufferSizeL( const RMessage2& aMessage );

    56     void GetBufferL( const RMessage2& aMessage );

    57     void CloseAppL( TInt aWgId );

    58     void SwitchToAppL( TInt aWgId );

    59     void ForegroundAppUidL( const RMessage2& aMessage );

    60 

    61 private:

    62     CTsFswServer( TInt aPriority, CTsFswAppUi& aAppUi );

    63     void ConstructL();

    64     CSession2* NewSessionL( const TVersion& aVersion,

    65         const RMessage2& aMessage ) const;

    66         

    67     // from MTsFswEngineObserver

    68     void FswDataChanged();

    69     TInt FswDataListenerCount();

    70 

    71 private:

    72     TInt iSessionCount;

    73     CTsFswEngine* iEngine;

    74     CBufFlat* iBuffer;

    75     CTsFswAppUi& iAppUi;

    76     };

    77 

    78 #endif