/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include <e32cons.h>			// Console

#include "HelloTraceConsole.h"

#include "HelloTraceExample.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "HelloTraceConsoleTraces.h"

#endif

_LIT(KTextConsoleTitle, "HelloTrace");

_LIT(KTextPressAnyKey, " [press any key]\n");

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

LOCAL_C void DoExamples()

    {

    TInt err = KErrNone;

    console->Printf(_L("Before main tracing examples ...\n"));

    console->Printf(_L(" Before type examples ..."));

    console->Printf(KTextPressAnyKey);

    console->Getch();

    TRAP(err, HelloTraceExample::JustTypes());    

    if (err)

        console->Printf(_L(" Failed with error %d\n"), err);

    console->Printf(_L(" Before Interface examples ..."));

    console->Printf(KTextPressAnyKey);

    console->Getch();

    TRAP(err, HelloTraceExample::Interface());    

    if (err)

        console->Printf(_L(" Failed with error %d\n"), err);

    console->Printf(_L(" Before FnEntryExit examples ..."));

    console->Printf(KTextPressAnyKey);

    console->Getch();

    TRAP(err, HelloTraceExample::FnEntryExit());    

    if (err)

        console->Printf(_L(" Failed with error %d\n"), err);    

    }

LOCAL_C void DoStartL()

    {

    // Create active scheduler (to run active objects)

    CActiveScheduler* scheduler = new (ELeave) CActiveScheduler();

    CleanupStack::PushL(scheduler);

    CActiveScheduler::Install(scheduler);

    DoExamples();

    // Delete active scheduler

    CleanupStack::PopAndDestroy(scheduler);

    }

//  Global Functions

GLDEF_C TInt E32Main()

    {

    OstTraceFunctionEntry0( E32MAIN_ENTRY );

    // Create cleanup stack

    __UHEAP_MARK;

    CTrapCleanup* cleanup = CTrapCleanup::New();

    // Create output console

    TRAPD(createError, 

          console = Console::NewL(KTextConsoleTitle, 

                                  TSize(KConsFullScreen, KConsFullScreen)));    

    if (createError)

        {

        delete cleanup;

        OstTrace1( TRACE_ERROR, E32MAIN_CREATE_ERROR, "Failed to create console error: %d", createError);

        OstTraceFunctionExit0( E32MAIN_EXIT_ERR );

        return createError;

        }

    TRAPD(mainError, DoStartL());    

    if (mainError)

        {

        OstTrace1( TRACE_ERROR, E32MAIN_START_ERROR, "DoStartL failed with error: %d", mainError);

        console->Printf(_L("DoStartL failed with error: %d\n\n"), mainError);

        }

    else 

        {

        console->Printf(_L("Before panic tracing example ..."));

        console->Printf(KTextPressAnyKey);

        console->Getch();

        OstTrace0( TRACE_FLOW, E32MAIN_BEFORE_PANIC, "About to cause a panic ..." );

        HelloTraceExample::PanicTrace();

        console->Printf(KTextPressAnyKey);

        console->Getch();

        }

    delete console;

    delete cleanup;

    __UHEAP_MARKEND;

    OstTraceFunctionExit0( E32MAIN_EXIT );

    return KErrNone;

    }