/*

* 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:  ?Description

 *

*/

#include <msvstd.h>

#include <charconv.h>

#include <mmssettings.h>

#include <mmsapplicationadapter.h>

#include "logger.h"

#include "jstringutils.h"

#include "s60commonutils.h"

#include "javasymbianoslayer.h"

#include "mmspropertyretriever.h"

namespace java

{

namespace wma

{

/* -----------------------------------------------------------------------------

 * CJavaMmsPropertyRetriever::retrieveMsgCenter

 * Retrieves the MMSC URL used in

 * sending/receiving of multimedia messages.

 * -----------------------------------------------------------------------------

 */

jstring MmsPropertyRetriever::retrieveMsgCenter(JNIEnv& aJni)

{

    JELOG2(EWMA);

    jstring mmscNum = 0;

    HBufC* messageCenterNum = 0;

    CActiveScheduler* activeScheduler = 0;

    // An Active scheduler should be installed before creation of

    // CMmsApplicationAdapter . Check for activeScheduler installed

    // if not install.

    if (!CActiveScheduler::Current())

    {

        activeScheduler = new CActiveScheduler() ;

        CActiveScheduler::Install(activeScheduler);

    }

    TRAPD(error,

    {

        CMmsApplicationAdapter* mMmsApplicationAdapter =

        CMmsApplicationAdapter::NewL();

        mMmsApplicationAdapter->MmscUrlL(messageCenterNum);

        delete mMmsApplicationAdapter;

    });

    if (KErrNone == error)

    {

        if (messageCenterNum)

        {

            mmscNum = java::util::S60CommonUtils::NativeToJavaString(aJni,

                      *messageCenterNum);

        }

    }

    delete messageCenterNum;

    delete activeScheduler;

    return mmscNum;

}

/* -----------------------------------------------------------------------------

 * CJavaMmsRetriever::retrieveMaxMMSSize

 * Retrieves the maximum size of a multimedia message which can be

 * sent/received .

 * -----------------------------------------------------------------------------

 */

int MmsPropertyRetriever::retrieveMaxMMSSize()

{

    JELOG2(EWMA);

    CMmsSettings* mmsSettings = CMmsSettings::NewL();

    CleanupStack::PushL(mmsSettings);

    mmsSettings->LoadSettingsL();

    int maxMMSSize = mmsSettings->MaximumSendSize();

    CleanupStack::PopAndDestroy(mmsSettings);

    return maxMMSSize;

}

/* -----------------------------------------------------------------------------

 * CJavaMmsRetriever::isValidEncoding

 * Checks if the provided parameter points to a valid encoding which

 * could be used to encode a certain part/attachment of a multimedia

 * message. Symbians's character converter component(CCnvCharacterSetConverter)

 * is used for validating the encoding.

 * -----------------------------------------------------------------------------

 */

bool MmsPropertyRetriever::isValidEncoding(JNIEnv& aJni,

        jstring aContentEncoding)

{

    JELOG2(EWMA);

    bool isValidEncoding = false;

    TInt result = KErrNone;

    TRAP(result,

    {

        RFs fileServer;

        // initialize the handle to the file server

        User::LeaveIfError(fileServer.Connect());

        JStringUtils encoding(aJni,aContentEncoding);

        // convert the TPtrC to TPtrC8

        HBufC8* nEncoding = HBufC8::NewL(encoding.Length());

        CleanupStack::PushL(nEncoding);

        TPtr8 ptr(nEncoding->Des());

        ptr.Copy(encoding);

        CCnvCharacterSetConverter* cConv = CCnvCharacterSetConverter::NewL();

        CleanupStack::PushL(cConv);

        TUint charSetID =

            cConv->ConvertStandardNameOfCharacterSetToIdentifierL(ptr,fileServer);

        if (charSetID != 0)

        {

            // check that a corresponding MIBEnum has been found

            TUint mibEnum = cConv->ConvertCharacterSetIdentifierToMibEnumL(

                                charSetID,fileServer);

            if (mibEnum != 0)

            {

                // corresponding encoding has been found

                isValidEncoding = true;

            }

        }

        fileServer.Close();

        CleanupStack::PopAndDestroy(cConv);

        CleanupStack::PopAndDestroy(nEncoding);

    });

    return isValidEncoding;

}

} //namespace wma

} //namespace java

// end of file