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qt-creator/src/plugins/ios/iossimulator.cpp

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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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://www.qt.io/licensing. For further information
** use the contact form at http://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 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** 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.
**
****************************************************************************/
#include "iossimulator.h"
#include "iosconstants.h"
#include <projectexplorer/kitinformation.h>
#include <QCoreApplication>
#include <QProcess>
using namespace ProjectExplorer;
namespace Ios {
namespace Internal {
IosSimulator::IosSimulator(Core::Id id)
: IDevice(Core::Id(Constants::IOS_SIMULATOR_TYPE),
IDevice::AutoDetected,
IDevice::Emulator,
id),
m_lastPort(Constants::IOS_SIMULATOR_PORT_START)
{
setDisplayName(QCoreApplication::translate("Ios::Internal::IosSimulator", "iOS Simulator"));
setDeviceState(DeviceReadyToUse);
}
IosSimulator::IosSimulator()
: IDevice(Core::Id(Constants::IOS_SIMULATOR_TYPE),
IDevice::AutoDetected,
IDevice::Emulator,
Core::Id(Constants::IOS_SIMULATOR_DEVICE_ID)),
m_lastPort(Constants::IOS_SIMULATOR_PORT_START)
{
setDisplayName(QCoreApplication::translate("Ios::Internal::IosSimulator", "iOS Simulator"));
setDeviceState(DeviceReadyToUse);
}
IosSimulator::IosSimulator(const IosSimulator &other)
: IDevice(other), m_lastPort(other.m_lastPort)
{
setDisplayName(QCoreApplication::translate("Ios::Internal::IosSimulator", "iOS Simulator"));
setDeviceState(DeviceReadyToUse);
}
IDevice::DeviceInfo IosSimulator::deviceInformation() const
{
return IDevice::DeviceInfo();
}
QString IosSimulator::displayType() const
{
return QCoreApplication::translate("Ios::Internal::IosSimulator", "iOS Simulator");
}
IDeviceWidget *IosSimulator::createWidget()
{
return 0;
}
QList<Core::Id> IosSimulator::actionIds() const
{
return QList<Core::Id>();
}
QString IosSimulator::displayNameForActionId(Core::Id actionId) const
{
Q_UNUSED(actionId)
return QString();
}
void IosSimulator::executeAction(Core::Id actionId, QWidget *parent)
{
Q_UNUSED(actionId)
Q_UNUSED(parent)
}
DeviceProcessSignalOperation::Ptr IosSimulator::signalOperation() const
{
return DeviceProcessSignalOperation::Ptr();
}
IDevice::Ptr IosSimulator::clone() const
{
return IDevice::Ptr(new IosSimulator(*this));
}
void IosSimulator::fromMap(const QVariantMap &map)
{
IDevice::fromMap(map);
}
QVariantMap IosSimulator::toMap() const
{
QVariantMap res = IDevice::toMap();
return res;
}
quint16 IosSimulator::nextPort() const
{
for (int i = 0; i < 100; ++i) {
// use qrand instead?
if (++m_lastPort >= Constants::IOS_SIMULATOR_PORT_END)
m_lastPort = Constants::IOS_SIMULATOR_PORT_START;
QProcess portVerifier;
// this is a bit too broad (it does not check just listening sockets, but also connections
// to that port from this computer)
portVerifier.start(QLatin1String("lsof"), QStringList() << QLatin1String("-n")
<< QLatin1String("-P") << QLatin1String("-i")
<< QString::fromLatin1(":%1").arg(m_lastPort));
if (!portVerifier.waitForStarted())
break;
portVerifier.closeWriteChannel();
if (!portVerifier.waitForFinished())
break;
if (portVerifier.exitStatus() != QProcess::NormalExit
|| portVerifier.exitCode() != 0)
break;
}
return m_lastPort;
}
bool IosSimulator::canAutoDetectPorts() const
{
return true;
}
IosSimulator::ConstPtr IosKitInformation::simulator(Kit *kit)
{
if (!kit)
return IosSimulator::ConstPtr();
ProjectExplorer::IDevice::ConstPtr dev = ProjectExplorer::DeviceKitInformation::device(kit);
IosSimulator::ConstPtr res = dev.dynamicCast<const IosSimulator>();
return res;
}
} // namespace Internal
} // namespace Ios