1 /*

     2 * Copyright (c) 2002-2004 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 the License "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:  BrowserLauncherExtension

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef BROWSERLAUNCHEREXTENSION_H

    21 #define BROWSERLAUNCHEREXTENSION_H

    22 

    23 //  INCLUDES

    24 #include <e32std.h>

    25 #include <e32base.h>

    26 #include <AknServerApp.h>

    27 #include "LauncherClientService.h"

    28 

    29 // FORWARD DECLARATIONS

    30 class CBrowserLauncher;

    31 class CLauncherCommandAbsorbingControl;

    32 //class MLaunchedServerObserver;

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 *  Browser Launcher extension class.

    38 */

    39 class CBrowserLauncherExtension : public CActive, 

    40                                   public MLaunchedServerObserver

    41     {

    42     public: // Constructors and destructor

    43 

    44         static CBrowserLauncherExtension* NewL( CBrowserLauncher& aLauncher );

    45         virtual ~CBrowserLauncherExtension();

    46 

    47     public: // New functions

    48 

    49         /**

    50         * Wait for the Browser to finish the asynchronous execution.

    51         * This method uses CActiveSchedulerWait!

    52         * @return Exit code.

    53         */

    54         TInt WaitBrowserToFinish();

    55 

    56         /**

    57         * Set the packed laucher data. Ownership transferred.

    58         */

    59         void SetPackedLauncherData( HBufC8* aBuf );

    60 

    61     private: // Functions from CActive

    62 

    63 	    virtual void DoCancel();

    64 	    virtual void RunL();

    65 	    virtual TInt RunError( TInt aError );

    66 

    67     private: // From MLaunchedServerObserver

    68 

    69         virtual void HandleServerAppExit( TInt aReason );

    70         virtual void HandleReceivedDataL( TRequestStatus aStatus );

    71 

    72     private: // Constructors

    73 

    74         CBrowserLauncherExtension( CBrowserLauncher& aLauncher );

    75         void ConstructL();

    76 

    77     public: // Data members

    78 

    79         CBrowserLauncher& iLauncher; ///< Reference to the Launcher.

    80         MAknServerAppExitObserver* iBrowserLauncherClientExitObserver; // uses-a

    81         CActiveSchedulerWait iWait;

    82         TInt iExitCode;

    83         MDownloadedContentHandler *iDownloadedContentHandler; // uses-a

    84         // Buffer to hold the data, that the server sends.

    85         // The buffer should be allocated by the client, on receiving

    86         // server HandleReceivedDataL() events.

    87         HBufC8* iReceiveBuffer; 

    88         // The size of the buffer, which the client should allocate, to

    89         // create iReceiveBuffer. This value is set on handling 

    90         // HandleReceivedDataL() event.

    91         TInt iBufferSize;

    92         // The prev member packed into a ptr

    93         TPckg<TInt> iBufferSizeP;

    94         RLauncherClientService iLauncherClientService;

    95         TFileName iDownloadedFileName;

    96         HBufC8* iPackedLauncherData; // Owned.

    97         

    98     private:

    99         CLauncherCommandAbsorbingControl* iCommandAbsorber;

   100     };

   101 

   102 #endif // BROWSERLAUNCHEREXTENSION_H