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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 DATABASEMANAGER_SYMBIAN_P_H
#define DATABASEMANAGER_SYMBIAN_P_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.
//
#if defined(__WINS__) && !defined(SYMBIAN_EMULATOR_SUPPORTS_PERPROCESS_WSD)
//Use DatabaseManager "directly" in emulators where per process WSD is not
//supported.
#include "databasemanager_p.h"
#else //defined(__WINS__) && !defined(SYMBIAN_EMULATOR_SUPPORTS_PERPROCESS_WSD)
#include "qmobilityglobal.h"
#include <QObject>
#include <QList>
#include <servicemetadata_p.h>
#include "dberror_p.h"
#include <e32base.h>
QT_BEGIN_HEADER
QTM_BEGIN_NAMESPACE
class CDatabaseManagerServerThread;
class QServiceFilter;
typedef TPckgBuf<TInt> TError;
class QServiceInterfaceDescriptor;
class RDatabaseManagerSession : public RSessionBase
{
public:
enum DbScope{UserScope, SystemScope, UserOnlyScope};
RDatabaseManagerSession();
public:
TInt Connect();
void Close();
TVersion Version() const;
bool RegisterService(ServiceMetaDataResults& aService);
bool UnregisterService(const QString& aServiceName);
bool ServiceInitialized(const QString& aServiceName);
QList<QServiceInterfaceDescriptor> Interfaces(const QServiceFilter& aFilter);
QStringList ServiceNames(const QString& aInterfaceName);
QServiceInterfaceDescriptor InterfaceDefault(const QString& aInterfaceName);
bool SetInterfaceDefault(const QString& aServiceName, const QString& aInterfaceName);
bool SetInterfaceDefault(const QServiceInterfaceDescriptor& aInterface);
DBError LastError();
void SetChangeNotificationsEnabled(bool aEnabled);
void NotifyServiceSignal(TRequestStatus& aStatus);
void CancelNotifyServiceSignal() const;
public:
TBuf<255> iServiceName;
TPckgBuf<TInt> iState;
private:
TInt StartServer();
private:
TIpcArgs iArgs;
TError iError;
};
class DatabaseManagerSignalMonitor;
class QM_AUTOTEST_EXPORT DatabaseManager : public QObject
{
Q_OBJECT
public:
enum DbScope{UserScope, SystemScope, UserOnlyScope};
DatabaseManager(void);
virtual ~DatabaseManager();
bool registerService(ServiceMetaDataResults &service, DbScope scope);
bool unregisterService(const QString &serviceName, DbScope scope);
bool serviceInitialized(const QString &serviceName, DbScope scope);
QList<QServiceInterfaceDescriptor> getInterfaces(const QServiceFilter &filter, DbScope scope);
QStringList getServiceNames(const QString &interfaceName, DbScope scope);
QServiceInterfaceDescriptor interfaceDefault(const QString &interfaceName, DbScope scope);
bool setInterfaceDefault(const QString &serviceName, const QString &interfaceName, DbScope scope);
bool setInterfaceDefault(const QServiceInterfaceDescriptor &interface, DbScope scope);
DBError lastError();
void setChangeNotificationsEnabled(DbScope scope, bool enabled);
signals:
void serviceAdded(const QString &serviceName, DatabaseManager::DbScope scope);
void serviceRemoved(const QString &serviceName, DatabaseManager::DbScope scope);
private:
enum State{EAdded, ERemoved};
void notifyServiceSignal();
private:
friend class DatabaseManagerSignalMonitor;
DatabaseManagerSignalMonitor* iDatabaseManagerSignalMonitor;
RDatabaseManagerSession iSession;
QServiceInterfaceDescriptor latestDescriptor(const QList<QServiceInterfaceDescriptor> &descriptors);
};
class DatabaseManagerSignalMonitor : public CActive
{
public:
DatabaseManagerSignalMonitor(DatabaseManager& databaseManager, RDatabaseManagerSession& databaseManagerSession);
~DatabaseManagerSignalMonitor();
protected:
void issueNotifyServiceSignal();
protected: // From CActive
void DoCancel();
void RunL();
private:
DatabaseManager& iDatabaseManager;
RDatabaseManagerSession& iDatabaseManagerSession;
};
QTM_END_NAMESPACE
QT_END_HEADER
#endif //defined(__WINS__) && !defined(SYMBIAN_EMULATOR_SUPPORTS_PERPROCESS_WSD)
#endif //DATABASEMANAGER_SYMBIAN_P_H
|
