1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __EUSTD_H

    17 #define __EUSTD_H

    18 

    19 #include <e32base.h>

    20 #include <e32cons.h>

    21 

    22 _LIT(KTxtEPOC32EX,"EPOC32EX");

    23 _LIT(KTxtExampleCode,"E32 SDK Example Code");

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

    25 _LIT(KTxtOK,"ok");

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

    27 

    28 // public

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

    30 LOCAL_C void doExampleL(); // code this function for the real example

    31 

    32 // private

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

    34 

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

    36     {

    37 	__UHEAP_MARK;

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

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

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

    41 	delete cleanup; // destroy clean-up stack

    42 	__UHEAP_MARKEND;

    43 	return 0; // and return

    44     }

    45 

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

    47     {

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

    49 	CleanupStack::PushL(console);

    50 	TRAPD(error,doExampleL()); // perform example function

    51 	if (error)

    52 		console->Printf(KFormatFailed, error);

    53 	else

    54 		console->Printf(KTxtOK);

    55 	console->Printf(KTxtPressAnyKey);

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

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

    58     }

    59 

    60 #endif