/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

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** This file is part of the Qt Mobility Components.

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** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

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** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

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** $QT_END_LICENSE$

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****************************************************************************/

#include "qmessagefolderid_p.h"

#include "winhelpers_p.h"

#include <QByteArray>

#include <QDataStream>

#include <MAPIUtil.h>

#include <QDebug>

QTM_BEGIN_NAMESPACE

#ifdef _WIN32_WCE

QMessageFolderId QMessageFolderIdPrivate::from(const MapiRecordKey &folderKey, const MapiEntryId &storeKey, const MapiEntryId &entryId)

{

    QMessageFolderId result;

    result.d_ptr->_valid = true;

    result.d_ptr->_folderRecordKey = folderKey;

    result.d_ptr->_storeRecordKey = storeKey;

    result.d_ptr->_entryId = entryId;

    return result;

}

MapiEntryId QMessageFolderIdPrivate::storeRecordKey(const QMessageFolderId &id)

{

    return id.d_ptr->_storeRecordKey;

}

#else

QMessageFolderId QMessageFolderIdPrivate::from(const MapiRecordKey &folderKey, const MapiRecordKey &storeKey, const MapiEntryId &entryId)

{

    QMessageFolderId result;

    result.d_ptr->_valid = true;

    result.d_ptr->_folderRecordKey = folderKey;

    result.d_ptr->_storeRecordKey = storeKey;

    result.d_ptr->_entryId = entryId;

    return result;

}

MapiRecordKey QMessageFolderIdPrivate::storeRecordKey(const QMessageFolderId &id)

{

    return id.d_ptr->_storeRecordKey;

}

#endif

MapiRecordKey QMessageFolderIdPrivate::folderRecordKey(const QMessageFolderId &id)

{

    return id.d_ptr->_folderRecordKey;

}

MapiEntryId QMessageFolderIdPrivate::entryId(const QMessageFolderId &id)

{

    return id.d_ptr->_entryId;

}

QMessageFolderId::QMessageFolderId()

    : d_ptr(new QMessageFolderIdPrivate(this))

{

    d_ptr->_valid = false;

}

QMessageFolderId::QMessageFolderId(const QMessageFolderId& other)

    : d_ptr(new QMessageFolderIdPrivate(this))

{

    this->operator=(other);

}

QMessageFolderId::QMessageFolderId(const QString& id)

    : d_ptr(new QMessageFolderIdPrivate(this))

{

    d_ptr->_valid = true;

#ifdef _WIN32_WCE

    idStream >> d_ptr->_entryId;

#else

    idStream >> d_ptr->_folderRecordKey;

#endif

    idStream >> d_ptr->_storeRecordKey;

    if (!idStream.atEnd())

#ifdef _WIN32_WCE

        idStream >> d_ptr->_folderRecordKey;

#else

        idStream >> d_ptr->_entryId;

#endif

}

QMessageFolderId::~QMessageFolderId()

{

    delete d_ptr;

}

QMessageFolderId& QMessageFolderId::operator=(const QMessageFolderId& other)

{

    if (&other != this) {

        d_ptr->_valid = other.d_ptr->_valid;

        d_ptr->_folderRecordKey = other.d_ptr->_folderRecordKey;

        d_ptr->_storeRecordKey = other.d_ptr->_storeRecordKey;

        d_ptr->_entryId = other.d_ptr->_entryId;

    }

    return *this;

}

bool QMessageFolderId::operator==(const QMessageFolderId& other) const

{

    if (isValid()) {

        if (other.isValid()) {

            bool result(true);

#ifdef _WIN32_WCE    

            QMessageManager::Error ignoredError(QMessageManager::NoError);

            MapiSessionPtr session(MapiSession::createSession(&ignoredError));

            if (ignoredError == QMessageManager::NoError) {

                result &= session->equal(d_ptr->_entryId, other.d_ptr->_entryId);

            } else {

                result = false;

                qWarning() << "Unable to compare entry IDs.";

            }

#else

            result &= (d_ptr->_folderRecordKey == other.d_ptr->_folderRecordKey);

#endif

            result &= (d_ptr->_storeRecordKey == other.d_ptr->_storeRecordKey);

            return result;

        }

        return false;

    } else {

        return !other.isValid();

    }

}

bool QMessageFolderId::operator<(const QMessageFolderId& other) const

{

    if (isValid() && other.isValid()) {

        if (d_ptr->_storeRecordKey == other.d_ptr->_storeRecordKey) {

            return (d_ptr->_folderRecordKey < other.d_ptr->_folderRecordKey);

        }

        return (d_ptr->_storeRecordKey < other.d_ptr->_storeRecordKey);

    } else if (!isValid() && other.isValid()) {

        return true; // Arbitrarily define invalid ids to be less than valid ids

    }

    return false;

}

QString QMessageFolderId::toString() const

{

    if (!isValid())

    QByteArray encodedId;

    QDataStream encodedIdStream(&encodedId, QIODevice::WriteOnly);

#ifdef _WIN32_WCE

    encodedIdStream << d_ptr->_entryId;

#else

    encodedIdStream << d_ptr->_folderRecordKey;

#endif

    encodedIdStream << d_ptr->_storeRecordKey;

#ifdef _WIN32_WCE

    if (d_ptr->_folderRecordKey.count())

        encodedIdStream << d_ptr->_folderRecordKey;

#else

    if (d_ptr->_entryId.count())

        encodedIdStream << d_ptr->_entryId;

#endif

}

bool QMessageFolderId::isValid() const

{

#ifdef _WIN32_WCE

    return (d_ptr->_valid && !d_ptr->_entryId.isEmpty() && !d_ptr->_storeRecordKey.isEmpty());

#else

    return (d_ptr->_valid && !d_ptr->_folderRecordKey.isEmpty() && !d_ptr->_storeRecordKey.isEmpty());

#endif

}

uint QtMobility::qHash(const QTM_PREPEND_NAMESPACE(QMessageFolderId) &id)

{

#ifdef _WIN32_WCE

    return (QT_PREPEND_NAMESPACE(qHash)(id.d_ptr->_valid) ^ qHash(id.d_ptr->_entryId) ^ qHash(id.d_ptr->_storeRecordKey));

#else

    return (QT_PREPEND_NAMESPACE(qHash)(id.d_ptr->_valid) ^ qHash(id.d_ptr->_folderRecordKey) ^ qHash(id.d_ptr->_storeRecordKey));

#endif

}

QTM_END_NAMESPACE