/*

 * 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:  

 *     

 *

 */

// SYSTEM INCLUDES

#include <pathinfo.h>

#include <f32file.h>

#include <hbmessagebox.h>

// USER INCLUDES

#include "ringbc_p.h"

#include "ringbctoneconverter.h"

#include <xqconversions.h>

#include "debugtraces.h"

//CONSTANTS 

_LIT(KRingingToneFileExtension,".rng");

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

// RingBcPrivate::RingBcPrivate

// @see ringbc_p.h

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

RingBcPrivate::RingBcPrivate()

    {

    QDEBUG_WRITE("RingBcPrivate::RingBcPrivate : Enter")

    initL();

    QDEBUG_WRITE("RingBcPrivate::RingBcPrivate : Exit")

    }

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

// RingBcPrivate::~RingBcPrivate

// @see ringbc_p.h

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

RingBcPrivate::~RingBcPrivate()

    {

    QDEBUG_WRITE("RingBcPrivate::~RingBcPrivate : Enter")

    delete mConverter;

    QDEBUG_WRITE("RingBcPrivate::~RingBcPrivate : Exit")

    }

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

// RingBcPrivate::initL

// @see ringbc_p.h

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

void RingBcPrivate::initL()

    {

    QDEBUG_WRITE("RingBcPrivate::initL : Enter")

    mConverter = RingBCNSMConverter::NewL();

    QDEBUG_WRITE("RingBcPrivate::initL : Exit")

    }

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

// RingBcPrivate::saveTone

// @see ringbc_p.h

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

void RingBcPrivate::saveTone(const QString &path)

    {

    QDEBUG_WRITE("RingBcPrivate::saveTone : Enter")

    int error(KErrNone);

    TRAP(error, saveToneL(path));

    if (error)

        {

        QDEBUG_WRITE_FORMAT("RingBcPrivate::saveTone Error code =",error)

        if(error == KErrCorrupt)

            {

            HbMessageBox::information("Ringing Tone Corrupted", 0, 0, HbMessageBox::Ok);

            QDEBUG_WRITE("RingBcPrivate::saveTone : Ringing tone corrupted")

            }

        else if(error == KErrNoMemory || error == KErrDiskFull)

            {

            HbMessageBox::information("No memory to save", 0, 0, HbMessageBox::Ok);

            QDEBUG_WRITE("RingBcPrivate::saveTone : Low memory")

            }

        else

            {

            HbMessageBox::information("Error in Saving", 0, 0, HbMessageBox::Ok);

            QDEBUG_WRITE("RingBcPrivate::saveTone : Error in Saving")

            }

        }

    else

        {

        HbMessageBox::information("Saved succesfully", 0, 0, HbMessageBox::Ok);

        QDEBUG_WRITE("RingBcPrivate::saveTone : Ringing tone saved successfully")

        }

    QDEBUG_WRITE("RingBcPrivate::saveTone : Exit")

    }

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

// RingBcPrivate::saveToneL

// @see ringbc_p.h

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

void RingBcPrivate::saveToneL(const QString& path)

    {

    QDEBUG_WRITE("RingBcPrivate::saveToneL : Enter")

    QStringList pathList = path.split(".");

    QString extension = QString(".") + pathList.at(pathList.count() - 1);

    RFs fsSession;

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

    CleanupClosePushL(fsSession);

    HBufC* fileName = XQConversions::qStringToS60Desc(path);

    RFile file;

    User::LeaveIfError(file.Open(fsSession, fileName->Des(),

            EFileShareReadersOnly));

    CleanupClosePushL(file);

    TInt size;

    User::LeaveIfError(file.Size(size));

    HBufC8* dataBuf = HBufC8::NewLC(size);

    TPtr8 data(dataBuf->Des());

    User::LeaveIfError(file.Read(data, size));

    TBool valid = mConverter->IsRingToneMimeTypeL(data);

    if (valid)

        {

        HBufC* title = mConverter->TitleLC(data);

        TFileName path = PathInfo::PhoneMemoryRootPath();

        path.Append(PathInfo::SimpleSoundsPath());

        path.Append(*title);

        HBufC* fileExtension = XQConversions::qStringToS60Desc(extension);

        path.Append(fileExtension->Des());

        CFileMan* fileMan = CFileMan::NewL(fsSession);

        CleanupStack::PushL(fileMan);

        if(fileMan)

            {

            TInt err = fileMan->Copy(fileName->Des(), path, CFileMan::ECopy | CFileMan::EOverWrite);

            User::LeaveIfError(err);

            }

        CleanupStack::PopAndDestroy(2); // title,fileMan        

        }

    else

    	{

        User::Leave(KErrCorrupt);

    	}

    CleanupStack::PopAndDestroy(); // dataBuf

    CleanupStack::PopAndDestroy(); //file

    CleanupStack::PopAndDestroy(); //fsSession

    QDEBUG_WRITE("RingBcPrivate::saveToneL : Exit")

    }

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

// RingBcPrivate::toneTitle

// @see ringbc_p.h

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

QString RingBcPrivate::toneTitle(const QString &path)

    {

    QDEBUG_WRITE("RingBcPrivate::toneTitle : Enter")

    QString title;

    QStringList pathList = path.split(".");

    QString extension = pathList.at(pathList.count() - 1);

    HBufC* fileName = XQConversions::qStringToS60Desc(path);

    TRAPD(err, title = titleL(*fileName));

    if(err == KErrNone)

        {

        title.append(QChar('.'));

        title.append(extension);                

        }

    QDEBUG_WRITE("RingBcPrivate::toneTitle : Exit")

    return title;

    }

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

// RingBcPrivate::titleL

// @see ringbc_p.h

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

QString RingBcPrivate::titleL(const TDesC& aFileName)

    {

    QDEBUG_WRITE("RingBcPrivate::titleL : Enter")

    QString title; // initialize to null string

    RFs fsSession;

    TInt error = fsSession.Connect();

    if (error == KErrNone)

        {

        CleanupClosePushL(fsSession);

        RFile file;

        error = file.Open(fsSession, aFileName, EFileRead);

        if (error == KErrNone)

            {

            CleanupClosePushL(file);

            TInt size;

            User::LeaveIfError(file.Size(size));

            if (size)

                {

                HBufC8* dataBuf = HBufC8::NewLC(size);

                TPtr8 data(dataBuf->Des());

                User::LeaveIfError(file.Read(data, size));

                TBool valid = mConverter->IsRingToneMimeTypeL(data);

                if (valid)

                    {

                    HBufC* toneTitle = mConverter->TitleLC(data);

                    title = XQConversions::s60DescToQString(*toneTitle);

                    CleanupStack::PopAndDestroy(); //tonetitle

                    }

                else

                    {

                    User::Leave(KErrCorrupt);

                    }

                CleanupStack::PopAndDestroy(); //dataBuf

                }

            CleanupStack::PopAndDestroy(); //file

            }

        CleanupStack::PopAndDestroy(); //fsSession

        }

    QDEBUG_WRITE("RingBcPrivate::titleL : Exit")

    return title;

    }

//  End of File