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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Copyright (C) 2019 Luxoft Sweden AB
** Copyright (C) 2018 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Application Manager.
**
** $QT_BEGIN_LICENSE:LGPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite 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 The Qt Company. For
** licensing terms and conditions see https://www.qt.io/terms-conditions.
** For further information use the contact form at https://www.qt.io/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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
** SPDX-License-Identifier: LGPL-3.0
**
****************************************************************************/
#pragma once
#include <QObject>
#include <QVector>
#include <QString>
#include <QVariantMap>
#include <QList>
#if defined(AM_MULTI_PROCESS)
# include <QDBusConnection>
# include <QDBusContext>
#endif
#include <QtAppManCommon/global.h>
#include <QtAppManIntentServer/intentserversysteminterface.h>
#include <QtAppManIntentClient/intentclientsysteminterface.h>
#include <QtAppManApplication/intentinfo.h>
class IntentInterfaceAdaptor;
QT_BEGIN_NAMESPACE_AM
class Application;
class PackageManager;
class IntentServerRequest;
namespace IntentAMImplementation {
IntentServer *createIntentServerAndClientInstance(PackageManager *packageManager, int disambiguationTimeout,
int startApplicationTimeout, int replyFromApplicationTimeout,
int replyFromSystemTimeout);
}
// the server side
class IntentServerAMImplementation : public IntentServerSystemInterface
{
Q_OBJECT
public:
void setIntentClientSystemInterface(IntentClientSystemInterface *iface);
IntentClientSystemInterface *intentClientSystemInterface() const;
void initialize(IntentServer *intentServer) override;
bool checkApplicationCapabilities(const QString &applicationId,
const QStringList &requiredCapabilities) override;
IpcConnection *findClientIpc(const QString &appId) override;
void startApplication(const QString &appId) override;
void requestToApplication(IpcConnection *clientIPC, IntentServerRequest *irs) override;
void replyFromSystem(IpcConnection *clientIPC, IntentServerRequest *irs) override;
private:
IntentClientSystemInterface *m_icsi = nullptr;
};
// the in-process client side
class IntentClientAMImplementation : public IntentClientSystemInterface
{
public:
IntentClientAMImplementation(IntentServerAMImplementation *serverInterface);
void initialize(IntentClient *intentClient) Q_DECL_NOEXCEPT_EXPR(false) override;
QString currentApplicationId(QObject *hint) override;
void requestToSystem(QPointer<IntentClientRequest> icr) override;
void replyFromApplication(QPointer<IntentClientRequest> icr) override;
private:
IntentServerSystemInterface *m_issi;
};
// each instance represents one server->client connection
class IntentServerIpcConnection : public QObject
{
Q_OBJECT
public:
~IntentServerIpcConnection() override;
static IntentServerIpcConnection *find(const QString &appId);
Application *application() const;
virtual QString applicationId() const;
bool isInProcess() const;
bool isReady() const;
void setReady(Application *application);
virtual void replyFromSystem(IntentServerRequest *irs) = 0;
virtual void requestToApplication(IntentServerRequest *irs) = 0;
signals:
void applicationIsReady(const QString &applicationId);
protected:
IntentServerIpcConnection(bool inProcess, Application *application, IntentServerAMImplementation *iface);
Application *m_application;
IntentServerAMImplementation *m_interface;
bool m_inprocess = true;
bool m_ready = false;
static QList<IntentServerIpcConnection *> s_ipcConnections;
};
// ... derived for in-process clients
class IntentServerInProcessIpcConnection : public IntentServerIpcConnection
{
Q_OBJECT
public:
static IntentServerInProcessIpcConnection *create(Application *application, IntentServerAMImplementation *iface);
static IntentServerInProcessIpcConnection *createSystemUi(IntentServerAMImplementation *iface);
QString applicationId() const override;
void replyFromSystem(IntentServerRequest *irs) override;
void requestToApplication(IntentServerRequest *irs) override;
private:
IntentServerInProcessIpcConnection(Application *application, IntentServerAMImplementation *iface);
bool m_isSystemUi = false;
};
#if defined(AM_MULTI_PROCESS)
// ... derived for P2P DBus clients
class IntentServerDBusIpcConnection : public IntentServerIpcConnection, public QDBusContext
{
Q_OBJECT
public:
static IntentServerDBusIpcConnection *create(QDBusConnection connection, Application *application,
IntentServerAMImplementation *iface);
static IntentServerDBusIpcConnection *find(QDBusConnection connection);
~IntentServerDBusIpcConnection() override;
QString requestToSystem(const QString &intentId, const QString &applicationId, const QVariantMap ¶meters);
void replyFromSystem(IntentServerRequest *irs) override;
void requestToApplication(IntentServerRequest *irs) override;
void replyFromApplication(const QString &requestId, bool error, const QVariantMap &result);
private:
IntentServerDBusIpcConnection(QDBusConnection connection, Application *application,
IntentServerAMImplementation *iface);
QString m_connectionName;
::IntentInterfaceAdaptor *m_adaptor = nullptr;
};
#endif // defined(AM_MULTI_PROCESS)
QT_END_NAMESPACE_AM
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