/*

* 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:  This application is executed by the native installer

*               after a new version of Jrt has been installed from

*               .sisx package on top of older Jrt version (e.g. when

*               updating Jrt 2.1 to Jrt 2.2 via IAD).

*               This application restarts Java Captain so that new

*               version of the Jrt dlls is taken into use.

*               All running MIDlets exit when Java Captain closes.

*/

#include <e32base.h>

#include <e32std.h>

#include <unistd.h>

#include <w32std.h>

#include "comms.h"

#include "commsclientendpoint.h"

#include "commsmessage.h"

#include "coremessages.h"

#include "logger.h"

#include "rtcmessages.h"

using namespace java::comms;

using namespace java::captain;

void stopJavaCaptain()

{

    CommsMessage message;

    message.setModuleId(PLUGIN_ID_JAVACAPTAIN_CORE_C);

    message.setMessageId(CORE_MSG_ID_STOP_JAVACAPTAIN);

    CommsClientEndpoint comms;

    comms.connect(IPC_ADDRESS_JAVA_CAPTAIN_C);

    int rc = comms.send(message);

    while (rc == 0)

    {

        sleep(1);

        WLOG(EJavaConverters, "javafinishjrtinstall: Waiting JavaCaptain to exit...");

        rc = comms.send(message);

    }

    comms.disconnect();

}

void startJavaCaptain()

{

    _LIT(KJavaCaptainExe, "javacaptain.exe");

    _LIT(KJavaCaptainArg, "");

    RProcess proc;

    int err = proc.Create(KJavaCaptainExe, KJavaCaptainArg);

    if (err == KErrNone)

    {

        proc.Resume();

        LOG(EJavaConverters, EInfo, 

            "javafinishjrtinstall: startJavaCaptain javacaptain.exe was started ok");

    }

    else

    {

        ELOG1(EJavaConverters, 

            "javafinishjrtinstall: startJavaCaptain start javacaptain.exe failed: %d", err);

    }

    proc.Close();

}

/**

 * Create cleanup stack and run the cleaner code inside TRAP harness

 * to log unexpected leaves.

 */

TInt E32Main()

{

    CTrapCleanup* cleanupStack = CTrapCleanup::New();

    stopJavaCaptain();

    startJavaCaptain();

    delete cleanupStack;

    return KErrNone;

}