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// Copyright (C) 2016 BlackBerry Limited. All rights reserved.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "qnxdevice.h"
#include "qnxconstants.h"
#include "qnxdeployqtlibrariesdialog.h"
#include "qnxdevicetester.h"
#include "qnxdeviceprocesslist.h"
#include "qnxdeviceprocesssignaloperation.h"
#include "qnxdevicewizard.h"
#include "qnxtr.h"
#include <remotelinux/sshprocessinterface.h>
#include <utils/port.h>
#include <utils/qtcassert.h>
#include <utils/qtcprocess.h>
#include <QRegularExpression>
using namespace ProjectExplorer;
using namespace RemoteLinux;
using namespace Utils;
namespace Qnx::Internal {
class QnxProcessImpl final : public SshProcessInterface
{
public:
QnxProcessImpl(const LinuxDevice *linuxDevice);
~QnxProcessImpl() { killIfRunning(); }
private:
QString fullCommandLine(const CommandLine &commandLine) const final;
void sendControlSignal(Utils::ControlSignal controlSignal) final;
const QString m_pidFile;
};
static std::atomic_int s_pidFileCounter = 1;
QnxProcessImpl::QnxProcessImpl(const LinuxDevice *linuxDevice)
: SshProcessInterface(linuxDevice)
, m_pidFile(QString::fromLatin1("/var/run/qtc.%1.pid").arg(s_pidFileCounter.fetch_add(1)))
{
}
QString QnxProcessImpl::fullCommandLine(const CommandLine &commandLine) const
{
QStringList args = ProcessArgs::splitArgs(commandLine.arguments());
args.prepend(commandLine.executable().toString());
const QString cmd = ProcessArgs::createUnixArgs(args).toString();
QString fullCommandLine =
"test -f /etc/profile && . /etc/profile ; "
"test -f $HOME/profile && . $HOME/profile ; ";
if (!m_setup.m_workingDirectory.isEmpty())
fullCommandLine += QString::fromLatin1("cd %1 ; ").arg(
ProcessArgs::quoteArg(m_setup.m_workingDirectory.toString()));
const Environment env = m_setup.m_environment;
for (auto it = env.constBegin(); it != env.constEnd(); ++it) {
fullCommandLine += QString::fromLatin1("%1='%2' ")
.arg(env.key(it)).arg(env.expandedValueForKey(env.key(it)));
}
fullCommandLine += QString::fromLatin1("%1 & echo $! > %2").arg(cmd).arg(m_pidFile);
return fullCommandLine;
}
void QnxProcessImpl::sendControlSignal(Utils::ControlSignal controlSignal)
{
QTC_ASSERT(controlSignal != ControlSignal::KickOff, return);
const QString args = QString::fromLatin1("-%1 `cat %2`")
.arg(controlSignalToInt(controlSignal)).arg(m_pidFile);
CommandLine command = { "kill", args, CommandLine::Raw };
// Note: This blocking call takes up to 2 ms for local remote.
runInShell(command);
}
const char QnxVersionKey[] = "QnxVersion";
QnxDevice::QnxDevice()
{
setDisplayType(Tr::tr("QNX"));
setDefaultDisplayName(Tr::tr("QNX Device"));
setOsType(OsTypeOtherUnix);
addDeviceAction({Tr::tr("Deploy Qt libraries..."), [](const IDevice::Ptr &device, QWidget *parent) {
QnxDeployQtLibrariesDialog dialog(device, parent);
dialog.exec();
}});
}
int QnxDevice::qnxVersion() const
{
if (m_versionNumber == 0)
updateVersionNumber();
return m_versionNumber;
}
void QnxDevice::updateVersionNumber() const
{
QtcProcess versionNumberProcess;
versionNumberProcess.setCommand({filePath("uname"), {"-r"}});
versionNumberProcess.runBlocking(EventLoopMode::On);
QByteArray output = versionNumberProcess.readAllStandardOutput();
QString versionMessage = QString::fromLatin1(output);
const QRegularExpression versionNumberRegExp("(\\d+)\\.(\\d+)\\.(\\d+)");
const QRegularExpressionMatch match = versionNumberRegExp.match(versionMessage);
if (match.hasMatch()) {
int major = match.captured(1).toInt();
int minor = match.captured(2).toInt();
int patch = match.captured(3).toInt();
m_versionNumber = (major << 16)|(minor<<8)|(patch);
}
}
void QnxDevice::fromMap(const QVariantMap &map)
{
m_versionNumber = map.value(QLatin1String(QnxVersionKey), 0).toInt();
LinuxDevice::fromMap(map);
}
QVariantMap QnxDevice::toMap() const
{
QVariantMap map(LinuxDevice::toMap());
map.insert(QLatin1String(QnxVersionKey), m_versionNumber);
return map;
}
PortsGatheringMethod QnxDevice::portsGatheringMethod() const
{
return {
// TODO: The command is probably needlessly complicated because the parsing method
// used to be fixed. These two can now be matched to each other.
[this](QAbstractSocket::NetworkLayerProtocol protocol) -> CommandLine {
Q_UNUSED(protocol)
return {filePath("netstat"), {"-na"}};
},
&Port::parseFromNetstatOutput
};
}
DeviceProcessList *QnxDevice::createProcessListModel(QObject *parent) const
{
return new QnxDeviceProcessList(sharedFromThis(), parent);
}
DeviceTester *QnxDevice::createDeviceTester() const
{
return new QnxDeviceTester;
}
Utils::ProcessInterface *QnxDevice::createProcessInterface() const
{
return new QnxProcessImpl(this);
}
DeviceProcessSignalOperation::Ptr QnxDevice::signalOperation() const
{
return DeviceProcessSignalOperation::Ptr(new QnxDeviceProcessSignalOperation(sharedFromThis()));
}
// Factory
QnxDeviceFactory::QnxDeviceFactory() : IDeviceFactory(Constants::QNX_QNX_OS_TYPE)
{
setDisplayName(Tr::tr("QNX Device"));
setCombinedIcon(":/qnx/images/qnxdevicesmall.png",
":/qnx/images/qnxdevice.png");
setConstructionFunction(&QnxDevice::create);
setCreator([] {
QnxDeviceWizard wizard;
if (wizard.exec() != QDialog::Accepted)
return IDevice::Ptr();
return wizard.device();
});
}
} // Qnx::Internal
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