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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** 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 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 General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** 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-3.0.html.
**
****************************************************************************/
#include "killappstep.h"
#include "abstractremotelinuxdeploystep.h"
#include "abstractremotelinuxdeployservice.h"
#include "remotelinux_constants.h"
#include "remotelinuxtr.h"
#include <projectexplorer/devicesupport/idevice.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/runcontrol.h>
#include <projectexplorer/target.h>
#include <utils/qtcassert.h>
using namespace ProjectExplorer;
using namespace Utils;
namespace RemoteLinux::Internal {
class KillAppService : public AbstractRemoteLinuxDeployService
{
public:
~KillAppService() override;
void setRemoteExecutable(const QString &filePath);
private:
void handleStdErr();
void handleProcessFinished();
bool isDeploymentNecessary() const override;
void doDeploy() override;
void stopDeployment() override;
void handleSignalOpFinished(const QString &errorMessage);
void cleanup();
void finishDeployment();
QString m_remoteExecutable;
DeviceProcessSignalOperation::Ptr m_signalOperation;
};
KillAppService::~KillAppService()
{
cleanup();
}
void KillAppService::setRemoteExecutable(const QString &filePath)
{
m_remoteExecutable = filePath;
}
bool KillAppService::isDeploymentNecessary() const
{
return !m_remoteExecutable.isEmpty();
}
void KillAppService::doDeploy()
{
m_signalOperation = deviceConfiguration()->signalOperation();
if (!m_signalOperation) {
handleDeploymentDone();
return;
}
connect(m_signalOperation.data(), &DeviceProcessSignalOperation::finished,
this, &KillAppService::handleSignalOpFinished);
emit progressMessage(Tr::tr("Trying to kill \"%1\" on remote device...").arg(m_remoteExecutable));
m_signalOperation->killProcess(m_remoteExecutable);
}
void KillAppService::cleanup()
{
if (m_signalOperation) {
disconnect(m_signalOperation.data(), nullptr, this, nullptr);
m_signalOperation.clear();
}
}
void KillAppService::finishDeployment()
{
cleanup();
handleDeploymentDone();
}
void KillAppService::stopDeployment()
{
finishDeployment();
}
void KillAppService::handleSignalOpFinished(const QString &errorMessage)
{
if (errorMessage.isEmpty())
emit progressMessage(Tr::tr("Remote application killed."));
else
emit progressMessage(Tr::tr("Failed to kill remote application. Assuming it was not running."));
finishDeployment();
}
class KillAppStep : public AbstractRemoteLinuxDeployStep
{
public:
KillAppStep(BuildStepList *bsl, Id id) : AbstractRemoteLinuxDeployStep(bsl, id)
{
auto service = createDeployService<Internal::KillAppService>();
setWidgetExpandedByDefault(false);
setInternalInitializer([this, service] {
Target * const theTarget = target();
QTC_ASSERT(theTarget, return CheckResult::failure());
RunConfiguration * const rc = theTarget->activeRunConfiguration();
const QString remoteExe = rc ? rc->runnable().command.executable().toString() : QString();
service->setRemoteExecutable(remoteExe);
return CheckResult::success();
});
}
};
KillAppStepFactory::KillAppStepFactory()
{
registerStep<KillAppStep>(Constants::KillAppStepId);
setDisplayName(Tr::tr("Kill current application instance"));
setSupportedConfiguration(RemoteLinux::Constants::DeployToGenericLinux);
setSupportedStepList(ProjectExplorer::Constants::BUILDSTEPS_DEPLOY);
}
} // RemoteLinux::Internal
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