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/****************************************************************************
**
** 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 "qcontactmanager.h"
#include "qcontactdetaildefinition.h"
#include "qcontactmanagerengine.h"
#include "qcontactabstractrequest.h"
#include "qcontactrequests.h"
#include "qcontactchangeset.h"
#include "qcontactdetails.h"
#include "qcontactsimulatorbackend_p.h"
#include "contactconnection_simulator_p.h"
#include <qcontactmemorybackenddata_simulator_p.h>
#include <private/qsimulatordata_p.h>
#include <QTimer>
#include <QUuid>
#include <QSharedData>
QTM_BEGIN_NAMESPACE
using namespace QtSimulatorPrivate;
using namespace Simulator;
/*!
* \class QContactSimulatorEngine
* \brief This class provides a simulator-managed in-memory backend.
\since 1.0
* \internal
*/
/* static data for manager class */
QContactMemoryEngineData* QContactSimulatorEngine::engineData = 0;
/*!
* Factory function for 'creating' a simulator backend.
*
* Always returns the same backend. Creates it if it doesn't yet exist.
*/
QContactSimulatorEngine* QContactSimulatorEngine::createSimulatorEngine(const QMap<QString, QString>& parameters)
{
Q_UNUSED(parameters);
// all simulator engines always share the same engineData
QContactMemoryEngineData* data = QContactSimulatorEngine::engineData;
if (data) {
data->m_refCount.ref();
} else {
data = new QContactMemoryEngineData();
// it is essential that this gets the same manager uri as the one used on the simulator side
data->m_id = QLatin1String("simulator");
data->m_anonymous = false;
QContactSimulatorEngine::engineData = data;
// give an engine to the simulator connection
data->m_refCount.ref(); // push the refcount to two
Simulator::ContactConnection::instance()->setEngine(new QContactSimulatorEngine(data));
}
return new QContactSimulatorEngine(data);
}
QContactSimulatorEngine::QContactSimulatorEngine(QContactMemoryEngineData *data)
: QContactMemoryEngine(data)
, mNotifySimulator(true)
{
}
void QContactSimulatorEngine::setNotifySimulator(bool on)
{
mNotifySimulator = on;
}
bool QContactSimulatorEngine::saveContact(QContact* theContact, QContactChangeSet& changeSet, QContactManager::Error* error)
{
if (!mNotifySimulator)
return QContactMemoryEngine::saveContact(theContact, changeSet, error);
QLocalSocket *sendSocket = ContactConnection::instance()->sendSocket();
// save remotely
SaveContactReply reply = RemoteMetacall<SaveContactReply>::call(sendSocket, TimeoutSync,
"requestSaveContact", *theContact);
// if it failed, error
if (reply.error != QContactManager::NoError)
return false;
// save locally
QContactChangeSet backupSet = changeSet;
if (!QContactMemoryEngine::saveContact(theContact, changeSet, error))
return false;
// if the local and remote contacts don't match, revert local add and error
if (theContact->localId() != reply.savedContact.localId()) {
QContactMemoryEngine::removeContact(theContact->localId(), changeSet, error);
changeSet = backupSet;
*error = QContactManager::LockedError;
// ### revert remote?
return false;
}
return true;
}
bool QContactSimulatorEngine::removeContact(const QContactLocalId& contactId, QContactChangeSet& changeSet, QContactManager::Error* error)
{
if (!mNotifySimulator)
return QContactMemoryEngine::removeContact(contactId, changeSet, error);
QLocalSocket *sendSocket = ContactConnection::instance()->sendSocket();
// remove remotely
int errorVal = RemoteMetacall<int>::call(sendSocket, TimeoutSync,
"requestRemoveContact", contactId);
*error = static_cast<QContactManager::Error>(errorVal);
// if it failed, error
if (*error != QContactManager::NoError)
return false;
// remove locally
return QContactMemoryEngine::removeContact(contactId, changeSet, error);
}
bool QContactSimulatorEngine::saveRelationship(QContactRelationship* relationship, QContactChangeSet& changeSet, QContactManager::Error* error)
{
if (!mNotifySimulator)
return QContactMemoryEngine::saveRelationship(relationship, changeSet, error);
QLocalSocket *sendSocket = ContactConnection::instance()->sendSocket();
// save remotely
SaveRelationshipReply reply = RemoteMetacall<SaveRelationshipReply>::call(sendSocket, TimeoutSync,
"requestSaveRelationship", *relationship);
// if it failed, error
if (reply.error != QContactManager::NoError)
return false;
// save locally
QContactChangeSet backupSet = changeSet;
if (!QContactMemoryEngine::saveRelationship(relationship, changeSet, error))
return false;
// if the local and remote local ids don't match, revert
if (relationship->first().localId() != reply.savedRelationship.first().localId()
|| relationship->second().localId() != reply.savedRelationship.second().localId()) {
QContactMemoryEngine::removeRelationship(*relationship, changeSet, error);
changeSet = backupSet;
*error = QContactManager::LockedError;
// ### revert remote?
return false;
}
return true;
}
bool QContactSimulatorEngine::removeRelationship(const QContactRelationship& relationship, QContactChangeSet& changeSet, QContactManager::Error* error)
{
if (!mNotifySimulator)
return QContactMemoryEngine::removeRelationship(relationship, changeSet, error);
QLocalSocket *sendSocket = ContactConnection::instance()->sendSocket();
// remove remotely
int errorVal = RemoteMetacall<int>::call(sendSocket, TimeoutSync,
"requestRemoveRelationship", relationship);
*error = static_cast<QContactManager::Error>(errorVal);
// if it failed, error
if (*error != QContactManager::NoError)
return false;
// remove locally
return QContactMemoryEngine::removeRelationship(relationship, changeSet, error);
}
#include "moc_qcontactsimulatorbackend_p.cpp"
QTM_END_NAMESPACE
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