/*

 * 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: Implementation of applicationmanagement components

 *

 */

//	CLASS HEADER

#include "ApplicationManagementJavaUtility.h"

#include <debug.h>

#include <e32property.h>

#include <javadomainpskeys.h>

#include <javaregistryincludes.h>

#include <appversion.h>

//  EXTERNAL INCLUDES

//#include <mjavaregistry.h>

//  INTERNAL INCLUDES

using namespace NApplicationManagement;

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

// CONSTRUCTION

CApplicationManagementJavaUtility* CApplicationManagementJavaUtility::NewL()

    {

    CApplicationManagementJavaUtility* self =

            CApplicationManagementJavaUtility::NewLC();

    CleanupStack::Pop();

    return self;

    }

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

//

CApplicationManagementJavaUtility* CApplicationManagementJavaUtility::NewLC()

    {

    CApplicationManagementJavaUtility* self = new( ELeave ) CApplicationManagementJavaUtility();

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

// Destructor (virtual by CBase)

CApplicationManagementJavaUtility::~CApplicationManagementJavaUtility()

    {

    if (iJavaRegistry)

        {

        delete iJavaRegistry;

        }

    }

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

// Default constructor

CApplicationManagementJavaUtility::CApplicationManagementJavaUtility()

    {

    }

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

// Second phase construct

void CApplicationManagementJavaUtility::ConstructL()

    {

    RefreshJavaRegistryL();

    }

//  METHODS

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

//

TBool CApplicationManagementJavaUtility::FindInstalledJavaUidL(

        const TUid &aUid) const

    {

    TBool ret;

    ret = iJavaRegistry->RegistryEntryExistsL(aUid);

    return ret;

    }

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

//

void CApplicationManagementJavaUtility::InstalledSuiteUidsL(

        RArray <TUid>& aUids)

    {

    iJavaRegistry->GetRegistryEntryUidsL(aUids);

    }

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

//

void CApplicationManagementJavaUtility::JavaUidsL(RArray<TUid> &aUids)

    {

    iJavaRegistry->GetRegistryEntryUidsL(aUids);

    }

//----------------------------------------------------------------------------

// 

//----------------------------------------------------------------------------

//

void CApplicationManagementJavaUtility::RefreshJavaRegistryL()

    {

    if (iJavaRegistry)

        {

        delete iJavaRegistry;

        iJavaRegistry = NULL;

        }

    iJavaRegistry = CJavaRegistry::NewL();

    }

void CApplicationManagementJavaUtility::GetInstalledMidletParametersL(

        TMidletParameters& aMidletParameters)

    {

    RDEBUG( "CApplicationManagementJavaUtility::GetInstalledMidletParametersL: Start");

    TInt suiteUid = 0;

    // Get UID for the latest installed Midlet suite

    // KPSUidJavaLatestInstallation = 0x10282567

    RProperty::Get(KUidSystemCategory, KPSUidJavaLatestInstallation, suiteUid);

    if ( !suiteUid)

        {

        User::Leave(KErrNotFound);

        }

    RArray<TUid> uids;

    CleanupClosePushL(uids);

    Java::CJavaRegistry* javaRegistry;

    javaRegistry = Java::CJavaRegistry::NewLC();

    Java::CJavaRegistryEntry* regEntry =

            javaRegistry->RegistryEntryL(TUid::Uid(suiteUid) );

    if (regEntry)

        {

        CleanupStack::PushL(regEntry);

        Java::TJavaRegistryEntryType entryType = regEntry->Type();

        if ( (entryType >= Java::EGeneralPackage ) && (entryType

                < Java::EGeneralApplication))

            {

            //package entry

            Java::CJavaRegistryPackageEntry * regPackageEntry =

                    static_cast<Java::CJavaRegistryPackageEntry*>(regEntry );

            regPackageEntry->GetEmbeddedEntries(uids);

            aMidletParameters.iMidletUid = uids[0]; // conidered the first application from the suite

            aMidletParameters.iMidletName.Copy(regPackageEntry->Name());

            aMidletParameters.iMidletVenorName.Copy(regPackageEntry->Vendor());

            TAppVersion version;

            version = regPackageEntry->Version();

            _LIT8(KDot,".");

            aMidletParameters.bufVersion.Num(version.iMajor);

            aMidletParameters.bufVersion.Append(KDot);

            aMidletParameters.bufVersion.AppendNum(version.iMinor);

            }

        else

            {

            //application entry

            uids.AppendL(regEntry->Uid() );

            aMidletParameters.iMidletUid = regEntry->Uid();

            aMidletParameters.iMidletName.Copy(regEntry->Name());

            //How to get Vendor& version name for java application

            aMidletParameters.iMidletVenorName.Copy(KNullDesC8);

            TAppVersion version(0,0,0);

            _LIT8(KDot,".");

            aMidletParameters.bufVersion.Num(version.iMajor);

            aMidletParameters.bufVersion.Append(KDot);

            aMidletParameters.bufVersion.AppendNum(version.iMinor);

            }

        CleanupStack::PopAndDestroy(regEntry);

        }

    CleanupStack::PopAndDestroy(javaRegistry);

    CleanupStack::PopAndDestroy( &uids);

    RDEBUG( "CApplicationManagementJavaUtility::GetInstalledMidletParametersL: End");

    }

//  END OF FILE