/*

* Copyright (c) 2008 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:  Main program for the JavaInstaller process

*

*/

#include <memory>

#include <sstream>

#include <unistd.h>

#include "exceptionbase.h"

#include "javaoslayer.h"

#include "javaprocessconstants.h"

#include "logger.h"

#include "runtimeexception.h"

#ifdef __SYMBIAN32__

#include "javasymbianoslayer.h"

#endif // __SYMBIAN32__

using namespace java::runtime;

using namespace java::util;

int main(int argc, char *argv[])

{

    JELOG(EJavaRuntime, "INSTALLEREXE main()");

    JavaOsLayer::startUpTrace("INSTALLEREXE main() start", -1, -1);

    int result = -1;

    try

    {

#ifdef __SYMBIAN32__

        std::auto_ptr<HBufC> installerProcess(

            stringToDes(java::runtime::JAVA_PROCESS));

        std::ostringstream params;

        params << java::runtime::JAVA_INSTALLER_STARTER_DLL << " ";

        for (int i = 1; i < argc; i++)

        {

            params << argv[i] << " "; // codescanner::accessArrayElementWithoutCheck2

        }

        std::auto_ptr<HBufC> installerArgs(stringToDes(params.str().c_str()));

        LOG1(EJavaRuntime, EInfo, "INSTALLEREXE main() command line: %s",

             params.str().c_str());

        RProcess rp; // codescanner::resourcenotoncleanupstack

        result = rp.Create(TPtr(installerProcess->Des()), TPtr(installerArgs->Des()));

        if (KErrNone == result)

        {

            // Wait for the exit status of JavaInstaller.

            TRequestStatus status;

            rp.Logon(status);

            rp.Resume();

            User::WaitForRequest(status);

            result = status.Int();

            rp.Close(); // free process kernel object

        }

        else

        {

            ELOG1(EJavaRuntime, "INSTALLEREXE main(): starting JavaInstaller failed, err=%d", result);

        }

#else // __SYMBIAN32__

        const char* av[argc + 2];

        av[0] = java::runtime::JAVA_PROCESS;

        av[1] = java::runtime::JAVA_INSTALLER_STARTER_DLL;

        for (int i = 1; i < argc; i++)

        {

            av[i+1] = argv[i];

        }

        av[argc+1] = NULL; // codescanner::accessArrayElementWithoutCheck2

        result = execvp(av[0], (char*const*)av);

#endif // __SYMBIAN32__

    }

    catch (RuntimeException& e)

    {

        ELOG1(EJavaRuntime, "INSTALLEREXE main() RuntimeException caught: %s ",

              e.toString().c_str());

    }

    catch (ExceptionBase& e)

    {

        ELOG1(EJavaRuntime, "INSTALLEREXE main() ExceptionBase caught: %s ",

              e.toString().c_str());

    }

    catch (std::exception& e)

    {

        ELOG1(EJavaRuntime, "INSTALLEREXE main() Exception %s caught", e.what());

    }

    LOG1(EJavaRuntime, EInfo, "INSTALLEREXE main() exit = %d", result);

    JavaOsLayer::startUpTrace("INSTALLEREXE main() end", -1, -1);

    return result;

}