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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSERVICEDATABASE_H_
#define QSERVICEDATABASE_H_
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qmobilityglobal.h"
#include <QtSql>
#include <QList>
#include "servicemetadata_p.h"
#include "qservicefilter.h"
#include "dberror_p.h"
QT_BEGIN_HEADER
QTM_BEGIN_NAMESPACE
class QServiceInterfaceDescriptor;
#ifdef Q_OS_SYMBIAN
class ServiceMetaDataDBResults
{
public:
ServiceMetaDataResults dbServiceData;
QString dbServiceSecurityToken;
};
#endif //End Q_OS_SYMBIAN
class QM_AUTOTEST_EXPORT ServiceDatabase : public QObject
{
Q_OBJECT
public:
ServiceDatabase(void);
virtual ~ServiceDatabase();
bool open();
bool close();
bool isOpen() const;
void setDatabasePath(const QString &databasePath);
QString databasePath() const;
#ifdef Q_OS_SYMBIAN
bool mergeDatabase(const QString &srcDbFileName);
QList<ServiceMetaDataDBResults> getServiceData(const QStringList &serviceNameList);
bool registerServiceList(const QList<ServiceMetaDataDBResults> &serviceList);
QString getServiceSecurityToken(const QString &serviceName);
QStringList getServicesToAdd(const QStringList &dstServiceList, const QStringList &srcServiceList);
bool lessThan(const QServiceInterfaceDescriptor &d1,
const QServiceInterfaceDescriptor &d2) const;
QServiceInterfaceDescriptor getDefaultInterface(const QString &serviceName, const QString &interfaceName);
bool isDefaultInterfaceExists(const QList<QServiceInterfaceDescriptor> &latestInterfaces, const QString &interfaceName);
#endif //End Q_OS_SYMBIAN
bool registerService(const ServiceMetaDataResults &service, const QString &securityToken = QString());
bool unregisterService(const QString &serviceName, const QString &securityToken = QString());
bool serviceInitialized(const QString &serviceName, const QString &securityToken = QString());
QList<QServiceInterfaceDescriptor> getInterfaces(const QServiceFilter &filter);
QServiceInterfaceDescriptor getInterface(const QString &interfaceID);
QString getInterfaceID(const QServiceInterfaceDescriptor &interface);
QStringList getServiceNames(const QString &interfaceName);
QServiceInterfaceDescriptor interfaceDefault(const QString &interfaceName,
QString *interfaceID = 0, bool inTransaction = false);
bool setInterfaceDefault(const QServiceInterfaceDescriptor &interface,
const QString &externalInterfaceID = QString());
QList<QPair<QString,QString> > externalDefaultsInfo();
bool removeExternalDefaultServiceInterface(const QString &interfaceID);
DBError lastError() const { return m_lastError; }
Q_SIGNALS:
void serviceAdded(const QString& serviceName);
void serviceRemoved(const QString& serviceName);
#ifdef QTM_BUILD_UNITTESTS
public:
#else
private:
#endif
enum TransactionType{Read, Write};
bool createTables();
bool dropTables();
bool checkTables();
bool checkConnection();
bool executeQuery(QSqlQuery *query, const QString &statement, const QList<QVariant> &bindValues = QList<QVariant>());
QString getInterfaceID(QSqlQuery *query, const QServiceInterfaceDescriptor &interface);
bool insertInterfaceData(QSqlQuery *query, const QServiceInterfaceDescriptor &anInterface, const QString &serviceID);
bool beginTransaction(QSqlQuery *query, TransactionType);
bool commitTransaction(QSqlQuery *query);
bool rollbackTransaction(QSqlQuery *query);
bool populateInterfaceProperties(QServiceInterfaceDescriptor *descriptor, const QString &interfaceID);
bool populateServiceProperties(QServiceInterfaceDescriptor *descriptor, const QString &serviceID);
QString m_databasePath;
QString m_connectionName;
bool m_isDatabaseOpen;
bool m_inTransaction;
DBError m_lastError;
};
QTM_END_NAMESPACE
QT_END_HEADER
#endif /*QSERVICEDATABASE_H_*/
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