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// Copyright (c) 2014-2019, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef DAEMONMANAGER_H
#define DAEMONMANAGER_H
#include <QObject>
#include <QUrl>
#include <QProcess>
#include <QVariantMap>
#include "qt/FutureScheduler.h"
#include "NetworkType.h"
class DaemonManager : public QObject
{
Q_OBJECT
public:
static DaemonManager * instance(const QStringList *args);
Q_INVOKABLE bool start(const QString &flags, NetworkType::Type nettype, const QString &dataDir = "", const QString &bootstrapNodeAddress = "");
Q_INVOKABLE bool stop(NetworkType::Type nettype);
// return true if daemon process is started
Q_INVOKABLE void runningAsync(NetworkType::Type nettype, const QJSValue& callback) const;
// Send daemon command from qml and prints output in console window.
Q_INVOKABLE bool sendCommand(const QString &cmd, NetworkType::Type nettype) const;
Q_INVOKABLE void exit();
Q_INVOKABLE QVariantMap validateDataDir(const QString &dataDir) const;
private:
bool running(NetworkType::Type nettype) const;
bool sendCommand(const QString &cmd, NetworkType::Type nettype, QString &message) const;
bool startWatcher(NetworkType::Type nettype) const;
bool stopWatcher(NetworkType::Type nettype) const;
signals:
void daemonStarted() const;
void daemonStopped() const;
void daemonStartFailure() const;
void daemonConsoleUpdated(QString message) const;
public slots:
void printOutput();
void printError();
void stateChanged(QProcess::ProcessState state);
private:
explicit DaemonManager(QObject *parent = 0);
~DaemonManager();
static DaemonManager * m_instance;
static QStringList m_clArgs;
QProcess *m_daemon;
bool initialized = false;
QString m_monerod;
bool m_has_daemon = true;
bool m_app_exit = false;
mutable FutureScheduler m_scheduler;
};
#endif // DAEMONMANAGER_H
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