diff -r e4ebb16b39ea -r 603d3f8b6302 src/versit/qvcardbackuphandlers_p.cpp
--- a/src/versit/qvcardbackuphandlers_p.cpp	Fri Sep 17 08:34:34 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,323 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Mobility Components.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** 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
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QList>
-#include <QString>
-#include <QTextStream>
-#include <QUrl>
-#include "qvcardbackuphandlers_p.h"
-#include "qcontact.h"
-#include "qcontactdetail.h"
-#include "qversitdocument.h"
-#include "qversitproperty.h"
-
-QTM_USE_NAMESPACE
-
-QTM_BEGIN_NAMESPACE
-
-Q_DEFINE_LATIN1_CONSTANT(PropertyName, "X-NOKIA-QCONTACTFIELD");
-Q_DEFINE_LATIN1_CONSTANT(DetailDefinitionParameter, "DETAIL");
-Q_DEFINE_LATIN1_CONSTANT(FieldParameter, "FIELD");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameter, "DATATYPE");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterVariant, "VARIANT");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterDate, "DATE");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterDateTime, "DATETIME");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterTime, "TIME");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterBool, "BOOL");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterInt, "INT");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterUInt, "UINT");
-Q_DEFINE_LATIN1_CONSTANT(DatatypeParameterUrl, "URL");
-Q_DEFINE_LATIN1_CONSTANT(GroupPrefix, "G");
-
-QTM_END_NAMESPACE
-
-/*
- * Returns a list of details generated from a Versit group.
- */
-QList<QContactDetail> DetailGroupMap::detailsInGroup(const QString& groupName) const
-{
-    QList<int> detailIds = mDetailGroupName.keys(groupName);
-    QList<QContactDetail> details;
-    foreach (int detailId, detailIds) {
-        details << mDetailById[detailId];
-    }
-    return details;
-}
-
-/*
- * Inserts the association between \a detail and \a groupName to the map.
- * The detail must have a key (ie. have already been saved in a contact) and the group name must not
- * be the empty string.
- */
-void DetailGroupMap::insert(const QString& groupName, const QContactDetail& detail)
-{
-    Q_ASSERT(!groupName.isEmpty());
-    mDetailGroupName[detail.key()] = groupName;
-    mDetailById[detail.key()] = detail;
-}
-
-/*
- * Replaces the detail currently in the map with \a detail.
- * The detail must have a key (ie. have already been saved in a contact).
- */
-void DetailGroupMap::update(const QContactDetail& detail)
-{
-    Q_ASSERT(detail.key());
-    mDetailById[detail.key()] = detail;
-}
-
-/*!
- * Removes details and groups from the map.
- */
-void DetailGroupMap::clear()
-{
-    mDetailGroupName.clear();
-    mDetailById.clear();
-}
-
-
-QVCardImporterBackupHandler::QVCardImporterBackupHandler()
-{
-}
-
-void QVCardImporterBackupHandler::propertyProcessed(
-        const QVersitDocument& document,
-        const QVersitProperty& property,
-        bool alreadyProcessed,
-        const QContact& contact,
-        QList<QContactDetail>* updatedDetails)
-{
-    Q_UNUSED(document)
-    Q_UNUSED(contact)
-    QString group;
-    if (!property.groups().isEmpty())
-        group = property.groups().first();
-    if (!alreadyProcessed) {
-        if (property.name() != PropertyName)
-            return;
-        if (property.groups().size() != 1)
-            return;
-        QMultiHash<QString,QString> parameters = property.parameters();
-        QString definitionName = parameters.value(DetailDefinitionParameter);
-        QString fieldName = parameters.value(FieldParameter);
-
-        // Find a detail previously seen with the same definitionName, which was generated from
-        // a property from the same group
-        QContactDetail detail(definitionName);
-        foreach (const QContactDetail& previousDetail, mDetailGroupMap.detailsInGroup(group)) {
-            if (previousDetail.definitionName() == definitionName) {
-                detail = previousDetail;
-            }
-        }
-        // If not found, it's a new empty detail with the definitionName set.
-
-        detail.setValue(fieldName, deserializeValue(property));
-
-        // Replace the equivalent detail in updatedDetails with the new one
-        QMutableListIterator<QContactDetail> it(*updatedDetails);
-        while (it.hasNext()) {
-            if (it.next().key() == detail.key()) {
-                it.remove();
-                break;
-            }
-        }
-        updatedDetails->append(detail);
-    }
-    if (!group.isEmpty()) {
-        // Keep track of which details were generated from which Versit groups
-        foreach (const QContactDetail& detail, *updatedDetails) {
-            mDetailGroupMap.insert(group, detail);
-        }
-    }
-}
-
-QVariant QVCardImporterBackupHandler::deserializeValue(const QVersitProperty& property)
-{
-    // Import the field
-    if (property.parameters().contains(DatatypeParameter, DatatypeParameterVariant)) {
-        // The value was stored as a QVariant serialized in a QByteArray
-        QDataStream stream(property.variantValue().toByteArray());
-        QVariant value;
-        stream >> value;
-        return value;
-    } else if (property.parameters().contains(DatatypeParameter, DatatypeParameterDate)) {
-        // The value was a QDate serialized as a string
-        return QDate::fromString(property.value(), Qt::ISODate);
-    } else if (property.parameters().contains(DatatypeParameter, DatatypeParameterTime)) {
-        // The value was a QTime serialized as a string
-        return QTime::fromString(property.value(), Qt::ISODate);
-    } else if (property.parameters().contains(DatatypeParameter, DatatypeParameterDateTime)) {
-        // The value was a QDateTime serialized as a string
-        return QDateTime::fromString(property.value(), Qt::ISODate);
-    } else if (property.parameters().contains(DatatypeParameter, DatatypeParameterBool)) {
-        // The value was a bool serialized as a string
-        return property.value().toInt() != 0;
-    } else if (property.parameters().contains(DatatypeParameter, DatatypeParameterInt)) {
-        // The value was an int serialized as a string
-        return property.value().toInt();
-    } else if (property.parameters().contains(DatatypeParameter, DatatypeParameterUInt)) {
-        // The value was a uint serialized as a string
-        return property.value().toUInt();
-    } else if (property.parameters().contains(DatatypeParameter, DatatypeParameterUrl)) {
-        // The value was a QUrl serialized as a string
-        return QUrl(property.value());
-    } else {
-        // The value was stored as a QString or QByteArray
-        return property.variantValue();
-    }
-}
-
-void QVCardImporterBackupHandler::documentProcessed(
-        const QVersitDocument& document,
-        QContact* contact)
-{
-    Q_UNUSED(document)
-    Q_UNUSED(contact)
-    mDetailGroupMap.clear();
-}
-
-QVCardExporterBackupHandler::QVCardExporterBackupHandler()
-    : mDetailNumber(0)
-{
-}
-
-void QVCardExporterBackupHandler::detailProcessed(
-        const QContact& contact,
-        const QContactDetail& detail,
-        const QSet<QString>& processedFields,
-        const QVersitDocument& document,
-        QList<QVersitProperty>* toBeRemoved,
-        QList<QVersitProperty>* toBeAdded)
-{
-    Q_UNUSED(contact)
-    Q_UNUSED(document)
-    Q_UNUSED(toBeRemoved)
-    if (detail.accessConstraints().testFlag(QContactDetail::ReadOnly))
-        return;
-    QVariantMap fields = detail.variantValues();
-    // fields from the same detail have the same group so the importer can collate them
-    QString detailGroup = GroupPrefix + QString::number(mDetailNumber++);
-    int toBeAddedCount = toBeAdded->count();
-    bool propertiesSynthesized = false;
-    for (QVariantMap::const_iterator it = fields.constBegin(); it != fields.constEnd(); it++) {
-        if (!processedFields.contains(it.key()) && !it.value().toString().isEmpty()) {
-            // Generate a property for the unknown field
-            QVersitProperty property;
-            property.setGroups(QStringList(detailGroup));
-            property.setName(PropertyName);
-            property.insertParameter(DetailDefinitionParameter, detail.definitionName());
-            property.insertParameter(FieldParameter, it.key());
-
-            serializeValue(&property, it.value());
-
-            toBeAdded->append(property);
-            propertiesSynthesized = true;
-        }
-    }
-    if (propertiesSynthesized) {
-        // We need to group the already-generated properties with the newly synthesized ones
-        for (int i = 0; i < toBeAddedCount; i++) {
-            QVersitProperty& property = (*toBeAdded)[i];
-            property.setGroups(property.groups() << detailGroup);
-        }
-    }
-}
-
-void QVCardExporterBackupHandler::serializeValue(QVersitProperty* property, const QVariant& value)
-{
-    // serialize the value
-    if (value.type() == QVariant::String
-        || value.type() == QVariant::ByteArray) {
-        // store QStrings and QByteArrays as-is
-        property->setValue(value);
-    } else if (value.type() == QVariant::Date) {
-        // Store a QDate as a string
-        QString valueString(value.toDate().toString(Qt::ISODate));
-        property->insertParameter(DatatypeParameter, DatatypeParameterDate);
-        property->setValue(valueString);
-    } else if (value.type() == QVariant::Time) {
-        // Store a QTime as a string
-        QString valueString(value.toTime().toString(Qt::ISODate));
-        property->insertParameter(DatatypeParameter, DatatypeParameterTime);
-        property->setValue(valueString);
-    } else if (value.type() == QVariant::DateTime) {
-        // Store a QDateTime as a string
-        QString valueString(value.toDateTime().toString(Qt::ISODate));
-        property->insertParameter(DatatypeParameter, DatatypeParameterDateTime);
-        property->setValue(valueString);
-    } else if (value.type() == QVariant::Bool) {
-        // Store an int as a string
-        QString valueString(QString::number(value.toBool() ? 1 : 0));
-        property->insertParameter(DatatypeParameter, DatatypeParameterBool);
-        property->setValue(valueString);
-    } else if (value.type() == QVariant::Int) {
-        // Store an int as a string
-        QString valueString(QString::number(value.toInt()));
-        property->insertParameter(DatatypeParameter, DatatypeParameterInt);
-        property->setValue(valueString);
-    } else if (value.type() == QVariant::UInt) {
-        // Store a uint as a string
-        QString valueString(QString::number(value.toUInt()));
-        property->insertParameter(DatatypeParameter, DatatypeParameterUInt);
-        property->setValue(valueString);
-    } else if (value.type() == QVariant::Url) {
-        // Store a QUrl as a string
-        QString valueString(value.toUrl().toString());
-        property->insertParameter(DatatypeParameter, DatatypeParameterUrl);
-        property->setValue(valueString);
-    } else {
-        // Store other types by serializing the QVariant in a QByteArray
-        QByteArray valueBytes;
-        QDataStream stream(&valueBytes, QIODevice::WriteOnly);
-        stream << value;
-        property->insertParameter(DatatypeParameter, DatatypeParameterVariant);
-        property->setValue(valueBytes);
-    }
-}
-
-void QVCardExporterBackupHandler::contactProcessed(
-        const QContact& contact,
-        QVersitDocument* document)
-{
-    Q_UNUSED(contact)
-    Q_UNUSED(document)
-    mDetailNumber = 0;
-}