/*

* Copyright (c) 2009 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:  A default empty implementation for JvmArgs modifier.

*

*/

#include <algorithm>

#include "jvmargsmodifier.h"

#include "logger.h"

#include "jvmargsfilereader.h"

#include "argsmodifier.h"

#ifdef __SYMBIAN32__

#include <AknGlobalNote.h>

_LIT(KArgsTxt, "Note! Modified VM arguments used!");

#endif

void logArguments(std::wstring aArg)

{

    WLOG1(EJavaRuntime, " '%S'", aArg.c_str());

}

#ifdef __SYMBIAN32__

void showWarningDialogL()

{

    ::CAknGlobalNote* globalNote = CAknGlobalNote::NewL();

    CleanupStack::PushL(globalNote);

    globalNote->ShowNoteL(EAknGlobalInformationNote, KArgsTxt);

    CleanupStack::PopAndDestroy(globalNote);

}

#endif

OS_EXPORT

void java::runtime::modifyJvmArguments(const std::wstring& aIdentifier,

                                       std::list<std::wstring>& aJvmArgs,

                                       std::list<std::wstring>& aApplicationAndArgs)

{

    JELOG2(EJavaRuntime);

#ifdef __SYMBIAN32__

    // Open the extension directory of the J9 VM.

    aJvmArgs.push_back(L"-Dcom.ibm.j9.ext.dirs=c:\\resource\\java\\jvm\\lib\\common;z:\\resource\\java\\jvm\\lib\\common");

#endif

    JvmArgsFileReader reader(aIdentifier);

    JvmArgsModifier modifier;

    std::list<std::wstring> newJvmArgs = reader.getJvmArguments();

    std::list<std::wstring> newAppArgs = reader.getApplicationArguments();

    modifier.combineArguments(aJvmArgs, newJvmArgs);

    modifier.combineArguments(aApplicationAndArgs, newAppArgs);

    if (newJvmArgs.size() != 0 || newAppArgs.size() != 0)

    {

        WLOG(EJavaRuntime, "new JVM arguments");

        std::for_each(aJvmArgs.begin(), aJvmArgs.end(), logArguments);

        WLOG(EJavaRuntime, "new App arguments");

        std::for_each(aApplicationAndArgs.begin(), aApplicationAndArgs.end(), logArguments);

#ifdef __SYMBIAN32__

        TRAP_IGNORE(showWarningDialogL());

#endif

    }

}