1 /*

     2 * Copyright (c) 2000-2009 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:

    15 *

    16 */

    17 

    18 

    19 #ifndef __CommonFramework_H

    20 #define __CommonFramework_H

    21 

    22 #include <e32base.h>

    23 #include <e32cons.h>

    24 

    25 _LIT(KTxtEPOC32EX,"EXAMPLES");

    26 _LIT(KTxtExampleCode,"Symbian OS Example Code");

    27 _LIT(KFormatFailed,"failed: leave code=%d");

    28 _LIT(KTxtOK,"ok");

    29 _LIT(KTxtPressAnyKey," [press any key]");

    30 

    31 // public

    32 LOCAL_D CConsoleBase* console; // write all your messages to this

    33 LOCAL_C void doExampleL(CConsoleBase*); // code this function for the real example

    34 

    35 // private

    36 LOCAL_C void callExampleL(); // initialize with cleanup stack, then do example

    37 

    38 GLDEF_C TInt E32Main() // main function called by E32

    39     {

    40 	__UHEAP_MARK;

    41 	CTrapCleanup* cleanup=CTrapCleanup::New(); // get clean-up stack

    42 	TRAPD(error,callExampleL()); // more initialization, then do example

    43 	__ASSERT_ALWAYS(!error,User::Panic(KTxtEPOC32EX,error));

    44 	delete cleanup; // destroy clean-up stack

    45 	__UHEAP_MARKEND;

    46 	return 0; // and return

    47     }

    48 

    49 LOCAL_C void callExampleL() // initialize and call example code under cleanup stack

    50     {

    51 	console=Console::NewL(KTxtExampleCode,TSize(KConsFullScreen,KConsFullScreen));

    52 	CleanupStack::PushL(console);

    53 	

    54 	TRAPD(error,doExampleL(console)); // perform example function

    55 		

    56 	if (error)

    57 		console->Printf(KFormatFailed, error);

    58 	else

    59 		console->Printf(KTxtOK);

    60 	

    61 	console->Printf(KTxtPressAnyKey);

    62 	console->Getch(); // get and ignore character

    63 	CleanupStack::PopAndDestroy(); // close console

    64     }

    65 

    66 #endif