ProjectExplorer: Normalize DeviceProcess::start() signature

Change-Id: I2915be34d4a1eed64567874dcf0263b7583cc142
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

src/libs/utils/commandline.cpp

@@ -1478,6 +1478,12 @@ void CommandLine::addCommandLineAsArgs(const CommandLine &cmd)
     addArgs(cmd.splitArguments());
 }
 
+void CommandLine::addCommandLineAsArgs(const CommandLine &cmd, RawType)
+{
+    addArg(cmd.executable().path());
+    addArgs(cmd.arguments(), Raw);
+}
+
 void CommandLine::addArgs(const QString &inArgs, RawType)
 {
     ProcessArgs::addArgs(&m_arguments, inArgs);

src/libs/utils/commandline.h

@@ -145,6 +145,7 @@ public:
     void addArgs(const QStringList &inArgs);
 
     void addCommandLineAsArgs(const CommandLine &cmd);
+    void addCommandLineAsArgs(const CommandLine &cmd, RawType);
 
     void addArgs(const QString &inArgs, RawType);
 

src/libs/utils/qtcprocess.cpp

@@ -635,6 +635,7 @@ public:
     bool m_haveEnv = false;
     bool m_useCtrlCStub = false;
     ProcessSetupData m_setup;
+    QVariantHash m_extraData;
 
     void slotTimeout();
     void slotFinished(int exitCode, QProcess::ExitStatus e);
@@ -910,6 +911,26 @@ QString QtcProcess::toStandaloneCommandLine() const
     return parts.join(" ");
 }
 
+void QtcProcess::setExtraData(const QString &key, const QVariant &value)
+{
+    d->m_extraData.insert(key, value);
+}
+
+QVariant QtcProcess::extraData(const QString &key) const
+{
+    return d->m_extraData.value(key);
+}
+
+void QtcProcess::setExtraData(const QVariantHash &extraData)
+{
+    d->m_extraData = extraData;
+}
+
+QVariantHash QtcProcess::extraData() const
+{
+    return d->m_extraData;
+}
+
 void QtcProcess::setRemoteProcessHooks(const DeviceProcessHooks &hooks)
 {
     s_deviceHooks = hooks;

src/libs/utils/qtcprocess.h

@@ -126,7 +126,7 @@ public:
 
     void setAbortOnMetaChars(bool abort);
 
-    void start();
+    virtual void start();
     virtual void terminate();
     virtual void interrupt();
 
@@ -222,6 +222,12 @@ public:
 
     QString toStandaloneCommandLine() const;
 
+    void setExtraData(const QString &key, const QVariant &value);
+    QVariant extraData(const QString &key) const;
+
+    void setExtraData(const QVariantHash &extraData);
+    QVariantHash extraData() const;
+
 signals:
     void started();
     void finished();

src/plugins/docker/dockerdevice.cpp

@@ -106,7 +106,7 @@ public:
     DockerDeviceProcess(const QSharedPointer<const IDevice> &device, QObject *parent = nullptr);
     ~DockerDeviceProcess() {}
 
-    void start(const Runnable &runnable) override;
+    void start() override;
     void interrupt() override;
 };
 
@@ -117,13 +117,13 @@ DockerDeviceProcess::DockerDeviceProcess(const QSharedPointer<const IDevice> &de
     setProcessMode(ProcessMode::Writer);
 }
 
-void DockerDeviceProcess::start(const Runnable &runnable)
+void DockerDeviceProcess::start()
 {
     QTC_ASSERT(state() == QProcess::NotRunning, return);
     DockerDevice::ConstPtr dockerDevice = qSharedPointerCast<const DockerDevice>(device());
     QTC_ASSERT(dockerDevice, return);
 
-    const QStringList dockerRunFlags = runnable.extraData[Constants::DOCKER_RUN_FLAGS].toStringList();
+    const QStringList dockerRunFlags = extraData(Constants::DOCKER_RUN_FLAGS).toStringList();
 
     connect(this, &DeviceProcess::readyReadStandardOutput, this, [this] {
         MessageManager::writeSilently(QString::fromLocal8Bit(readAllStandardError()));
@@ -132,15 +132,12 @@ void DockerDeviceProcess::start(const Runnable &runnable)
         MessageManager::writeDisrupting(QString::fromLocal8Bit(readAllStandardError()));
     });
 
-    CommandLine command = runnable.command;
+    CommandLine command = commandLine();
     command.setExecutable(
         command.executable().withNewPath(dockerDevice->mapToDevicePath(command.executable())));
     setCommand(command);
-    setEnvironment(runnable.environment);
-    setWorkingDirectory(runnable.workingDirectory);
 
-    LOG("Running process:" << command.toUserOutput()
-            << "in" << runnable.workingDirectory.toUserOutput());
+    LOG("Running process:" << command.toUserOutput() << "in" << workingDirectory().toUserOutput());
     dockerDevice->runProcess(*this);
 }
 

src/plugins/perfprofiler/perfconfigwidget.cpp

@@ -173,9 +173,8 @@ void PerfConfigWidget::readTracePoints()
     messageBox.setText(tr("Replace events with trace points read from the device?"));
     messageBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
     if (messageBox.exec() == QMessageBox::Yes) {
-        ProjectExplorer::Runnable runnable;
-        runnable.command = {"perf", {"probe", "-l"}};
-        m_process->start(runnable);
+        m_process->setCommand({"perf", {"probe", "-l"}});
+        m_process->start();
         useTracePointsButton->setEnabled(false);
     }
 }

src/plugins/perfprofiler/perfprofilerruncontrol.cpp

@@ -147,15 +147,13 @@ public:
 
         Runnable perfRunnable = runnable();
 
-        QStringList arguments;
-        arguments << "record";
-        arguments += m_perfRecordArguments;
-        arguments << "-o" << "-" << "--" << perfRunnable.command.executable().toString()
-                  << ProcessArgs::splitArgs(perfRunnable.command.arguments(), OsTypeLinux);
+        CommandLine cmd({"perf", {"record"}});
+        cmd.addArgs(m_perfRecordArguments);
+        cmd.addArgs({"-o", "-", "--"});
+        cmd.addCommandLineAsArgs(perfRunnable.command, CommandLine::Raw);
 
-        perfRunnable.command.setExecutable("perf");
-        perfRunnable.command.setArguments(ProcessArgs::joinArgs(arguments, OsTypeLinux));
-        m_process->start(perfRunnable);
+        m_process->setCommand(cmd);
+        m_process->start();
     }
 
     void stop() override

src/plugins/perfprofiler/perftracepointdialog.cpp

@@ -100,12 +100,11 @@ void PerfTracePointDialog::runScript()
 
     m_process.reset(m_device->createProcess(this));
 
-    Runnable runnable;
     const QString elevate = m_ui->privilegesChooser->currentText();
     if (elevate != QLatin1String("n.a."))
-        runnable.command = {FilePath::fromString(elevate), {"sh"}};
+        m_process->setCommand({FilePath::fromString(elevate), {"sh"}});
     else
-        runnable.command = {"sh", {}};
+        m_process->setCommand({"sh", {}});
 
     connect(m_process.get(), &DeviceProcess::started,
             this, &PerfTracePointDialog::feedScriptToProcess);
@@ -116,7 +115,7 @@ void PerfTracePointDialog::runScript()
     connect(m_process.get(), &DeviceProcess::errorOccurred,
             this, &PerfTracePointDialog::handleProcessError);
 
-    m_process->start(runnable);
+    m_process->start();
 }
 
 void PerfTracePointDialog::feedScriptToProcess()

src/plugins/projectexplorer/applicationlauncher.cpp

@@ -422,7 +422,11 @@ void ApplicationLauncherPrivate::start(const Runnable &runnable, const IDevice::
                 this, &ApplicationLauncherPrivate::handleApplicationError);
         connect(m_deviceProcess, &DeviceProcess::finished,
                 this, &ApplicationLauncherPrivate::handleApplicationFinished);
-        m_deviceProcess->start(runnable);
+        m_deviceProcess->setCommand(runnable.command);
+        m_deviceProcess->setWorkingDirectory(runnable.workingDirectory);
+        m_deviceProcess->setEnvironment(runnable.environment);
+        m_deviceProcess->setExtraData(runnable.extraData);
+        m_deviceProcess->start();
     }
 }
 

src/plugins/projectexplorer/devicesupport/desktopdeviceprocess.cpp

@@ -44,16 +44,6 @@ DesktopDeviceProcess::DesktopDeviceProcess(const QSharedPointer<const IDevice> &
     setProcessMode(ProcessMode::Writer);
 }
 
-void DesktopDeviceProcess::start(const Runnable &runnable)
-{
-    QTC_ASSERT(state() == QProcess::NotRunning, return);
-    if (runnable.environment.size())
-        setEnvironment(runnable.environment);
-    setWorkingDirectory(runnable.workingDirectory);
-    setCommand(runnable.command);
-    QtcProcess::start();
-}
-
 void DesktopDeviceProcess::interrupt()
 {
     device()->signalOperation()->interruptProcess(processId());

src/plugins/projectexplorer/devicesupport/desktopdeviceprocess.h

@@ -39,7 +39,6 @@ class DesktopDeviceProcess : public DeviceProcess
 public:
     DesktopDeviceProcess(const QSharedPointer<const IDevice> &device, QObject *parent = nullptr);
 
-    void start(const Runnable &runnable) override;
     void interrupt() override;
 };
 

src/plugins/projectexplorer/devicesupport/deviceprocess.h

@@ -30,19 +30,14 @@
 #include <utils/qtcprocess.h>
 
 #include <QSharedPointer>
-#include <QStringList>
 
 namespace ProjectExplorer {
 
 class IDevice;
-class Runnable;
 
 class PROJECTEXPLORER_EXPORT DeviceProcess : public Utils::QtcProcess
 {
     Q_OBJECT
-public:
-    using Utils::QtcProcess::start;
-    virtual void start(const Runnable &runnable) = 0;
 
 protected:
     explicit DeviceProcess(const QSharedPointer<const IDevice> &device,

src/plugins/projectexplorer/devicesupport/deviceusedportsgatherer.cpp

@@ -86,9 +86,8 @@ void DeviceUsedPortsGatherer::start(const IDevice::ConstPtr &device)
     connect(d->process.data(), &DeviceProcess::readyReadStandardError,
             this, &DeviceUsedPortsGatherer::handleRemoteStdErr);
 
-    Runnable runnable;
-    runnable.command = d->portsGatheringMethod->commandLine(protocol);
-    d->process->start(runnable);
+    d->process->setCommand(d->portsGatheringMethod->commandLine(protocol));
+    d->process->start();
 }
 
 void DeviceUsedPortsGatherer::stop()

src/plugins/projectexplorer/devicesupport/sshdeviceprocess.cpp

@@ -54,7 +54,8 @@ public:
     bool ignoreSelfSignals = true;
     QSsh::SshConnection *connection = nullptr;
     QSsh::SshRemoteProcessPtr remoteProcess;
-    Runnable runnable;
+    QString processName;
+    QString displayName;
     QString errorMessage;
     QProcess::ExitStatus exitStatus = QProcess::NormalExit;
     DeviceProcessSignalOperation::Ptr killOperation;
@@ -63,11 +64,6 @@ public:
 
     void setState(State newState);
     void doSignal(Signal signal);
-
-    QString displayName() const
-    {
-        return runnable.extraData.value("Ssh.X11ForwardToDisplay").toString();
-    }
 };
 
 SshDeviceProcess::SshDeviceProcess(const IDevice::ConstPtr &device, QObject *parent)
@@ -95,17 +91,19 @@ SshDeviceProcess::~SshDeviceProcess()
     d->setState(SshDeviceProcessPrivate::Inactive);
 }
 
-void SshDeviceProcess::start(const Runnable &runnable)
+void SshDeviceProcess::start()
 {
     QTC_ASSERT(d->state == SshDeviceProcessPrivate::Inactive, return);
-    QTC_ASSERT(usesTerminal() || !runnable.command.isEmpty(), return);
+    QTC_ASSERT(usesTerminal() || !commandLine().isEmpty(), return);
     d->setState(SshDeviceProcessPrivate::Connecting);
 
     d->errorMessage.clear();
     d->exitStatus = QProcess::NormalExit;
-    d->runnable = runnable;
+    d->processName = commandLine().executable().toString();
+    d->displayName = extraData("Ssh.X11ForwardToDisplay").toString();
+
     QSsh::SshConnectionParameters params = device()->sshParameters();
-    params.x11DisplayName = d->displayName();
+    params.x11DisplayName = d->displayName;
     d->connection = QSsh::SshConnectionManager::acquireConnection(params);
     connect(d->connection, &QSsh::SshConnection::errorOccurred,
             this, &SshDeviceProcess::handleConnectionError);
@@ -191,10 +189,10 @@ void SshDeviceProcess::handleConnected()
     QTC_ASSERT(d->state == SshDeviceProcessPrivate::Connecting, return);
     d->setState(SshDeviceProcessPrivate::Connected);
 
-    d->remoteProcess = usesTerminal() && d->runnable.command.isEmpty()
+    d->remoteProcess = usesTerminal() && d->processName.isEmpty()
             ? d->connection->createRemoteShell()
-            : d->connection->createRemoteProcess(fullCommandLine(d->runnable));
-    const QString display = d->displayName();
+            : d->connection->createRemoteProcess(fullCommandLine());
+    const QString display = d->displayName;
     if (!display.isEmpty())
         d->remoteProcess->requestX11Forwarding(display);
     d->ignoreSelfSignals = !usesTerminal();
@@ -280,18 +278,14 @@ void SshDeviceProcess::handleKillOperationTimeout()
     emit finished();
 }
 
-QString SshDeviceProcess::fullCommandLine(const Runnable &runnable) const
+QString SshDeviceProcess::fullCommandLine() const
 {
-    QString cmdLine = runnable.command.executable().toString();
-    // FIXME: That quotes wrongly.
-    if (!runnable.command.arguments().isEmpty())
-        cmdLine.append(QLatin1Char(' ')).append(runnable.command.arguments());
-    return cmdLine;
+    return commandLine().toUserOutput();
 }
 
 void SshDeviceProcess::SshDeviceProcessPrivate::doSignal(Signal signal)
 {
-    if (runnable.command.isEmpty())
+    if (processName.isEmpty())
         return;
     switch (state) {
     case SshDeviceProcessPrivate::Inactive:
@@ -310,7 +304,7 @@ void SshDeviceProcess::SshDeviceProcessPrivate::doSignal(Signal signal)
             if (processId != 0)
                 signalOperation->interruptProcess(processId);
             else
-                signalOperation->interruptProcess(runnable.command.executable().toString());
+                signalOperation->interruptProcess(processName);
         } else {
             if (killOperation) // We are already in the process of killing the app.
                 return;
@@ -321,7 +315,7 @@ void SshDeviceProcess::SshDeviceProcessPrivate::doSignal(Signal signal)
             if (processId != 0)
                 signalOperation->killProcess(processId);
             else
-                signalOperation->killProcess(runnable.command.executable().toString());
+                signalOperation->killProcess(processName);
         }
         break;
     }

src/plugins/projectexplorer/devicesupport/sshdeviceprocess.h

@@ -31,8 +31,6 @@
 
 namespace ProjectExplorer {
 
-class Runnable;
-
 class PROJECTEXPLORER_EXPORT SshDeviceProcess : public DeviceProcess
 {
     Q_OBJECT
@@ -40,7 +38,7 @@ public:
     explicit SshDeviceProcess(const QSharedPointer<const IDevice> &device, QObject *parent = nullptr);
     ~SshDeviceProcess() override;
 
-    void start(const Runnable &runnable) override;
+    void start() override;
     void interrupt() override;
     void terminate() override;
     void kill() override;
@@ -64,7 +62,7 @@ private:
     void handleKillOperationFinished(const QString &errorMessage);
     void handleKillOperationTimeout();
 
-    virtual QString fullCommandLine(const Runnable &runnable) const;
+    virtual QString fullCommandLine() const;
     virtual qint64 processId() const;
 
     class SshDeviceProcessPrivate;

src/plugins/projectexplorer/runcontrol.h

@@ -71,7 +71,7 @@ public:
     Utils::FilePath workingDirectory;
     Utils::Environment environment;
     IDevice::ConstPtr device; // Override the kit's device. Keep unset by default.
-    QHash<Utils::Id, QVariant> extraData;
+    QVariantHash extraData;
 
     // FIXME: Not necessarily a display name
     QString displayName() const;

src/plugins/qnx/qnxdevice.cpp

@@ -104,9 +104,8 @@ void QnxDevice::updateVersionNumber() const
     QObject::connect(&versionNumberProcess, &SshDeviceProcess::finished, &eventLoop, &QEventLoop::quit);
     QObject::connect(&versionNumberProcess, &DeviceProcess::errorOccurred, &eventLoop, &QEventLoop::quit);
 
-    Runnable r;
-    r.command = {"uname", {"-r"}};
-    versionNumberProcess.start(r);
+    versionNumberProcess.setCommand({"uname", {"-r"}});
+    versionNumberProcess.start();
 
     bool isGuiThread = QThread::currentThread() == QCoreApplication::instance()->thread();
     if (isGuiThread)

src/plugins/qnx/qnxdeviceprocess.cpp

@@ -44,21 +44,22 @@ QnxDeviceProcess::QnxDeviceProcess(const QSharedPointer<const IDevice> &device,
     m_pidFile = QString::fromLatin1("/var/run/qtc.%1.pid").arg(++pidFileCounter);
 }
 
-QString QnxDeviceProcess::fullCommandLine(const Runnable &runnable) const
+QString QnxDeviceProcess::fullCommandLine() const
 {
-    QStringList args = ProcessArgs::splitArgs(runnable.command.arguments());
-    args.prepend(runnable.command.executable().toString());
+    const CommandLine command = commandLine();
+    QStringList args = ProcessArgs::splitArgs(command.arguments());
+    args.prepend(command.executable().toString());
     QString cmd = ProcessArgs::createUnixArgs(args).toString();
 
     QString fullCommandLine =
         "test -f /etc/profile && . /etc/profile ; "
         "test -f $HOME/profile && . $HOME/profile ; ";
 
-    if (!runnable.workingDirectory.isEmpty())
+    if (!workingDirectory().isEmpty())
         fullCommandLine += QString::fromLatin1("cd %1 ; ").arg(
-            ProcessArgs::quoteArg(runnable.workingDirectory.toString()));
+            ProcessArgs::quoteArg(workingDirectory().toString()));
 
-    const Environment env = runnable.environment;
+    const Environment env = 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)));
@@ -72,11 +73,10 @@ QString QnxDeviceProcess::fullCommandLine(const Runnable &runnable) const
 void QnxDeviceProcess::doSignal(int sig)
 {
     auto signaler = new SshDeviceProcess(device(), this);
-    Runnable r;
     const QString args = QString("-%2 `cat %1`").arg(m_pidFile).arg(sig);
-    r.command = CommandLine(FilePath::fromString("kill"), args, CommandLine::Raw);
+    signaler->setCommand({"kill", args, CommandLine::Raw});
     connect(signaler, &SshDeviceProcess::finished, signaler, &QObject::deleteLater);
-    signaler->start(r);
+    signaler->start();
 }
 
 } // namespace Internal

src/plugins/qnx/qnxdeviceprocess.h

@@ -40,7 +40,7 @@ public:
     void interrupt() override { doSignal(2); }
     void terminate() override { doSignal(15); }
     void kill() override { doSignal(9); }
-    QString fullCommandLine(const ProjectExplorer::Runnable &runnable) const override;
+    QString fullCommandLine() const override;
 
 private:
     void doSignal(int sig);

src/plugins/qnx/slog2inforunner.cpp

@@ -70,9 +70,8 @@ void Slog2InfoRunner::printMissingWarning()
 
 void Slog2InfoRunner::start()
 {
-    Runnable r;
-    r.command = {"slog2info", {}};
-    m_testProcess->start(r);
+    m_testProcess->setCommand({"slog2info", {}});
+    m_testProcess->start();
     reportStarted();
 }
 
@@ -108,9 +107,8 @@ void Slog2InfoRunner::handleTestProcessCompleted()
 
 void Slog2InfoRunner::readLaunchTime()
 {
-    Runnable r;
-    r.command = CommandLine("date", "+\"%d %H:%M:%S\"", CommandLine::Raw);
-    m_launchDateTimeProcess->start(r);
+    m_launchDateTimeProcess->setCommand({"date", "+\"%d %H:%M:%S\"", CommandLine::Raw});
+    m_launchDateTimeProcess->start();
 }
 
 void Slog2InfoRunner::launchSlog2Info()
@@ -124,9 +122,8 @@ void Slog2InfoRunner::launchSlog2Info()
     m_launchDateTime = QDateTime::fromString(QString::fromLatin1(m_launchDateTimeProcess->readAllStandardOutput()).trimmed(),
                                              QString::fromLatin1("dd HH:mm:ss"));
 
-    Runnable r;
-    r.command = {"slog2info", {"-w"}};
-    m_logProcess->start(r);
+    m_logProcess->setCommand({"slog2info", {"-w"}});
+    m_logProcess->start();
 }
 
 void Slog2InfoRunner::readLogStandardOutput()

src/plugins/remotelinux/linuxdevice.cpp

@@ -329,18 +329,16 @@ LinuxDevice::LinuxDevice()
             Core::MessageManager::writeDisrupting(tr("Error starting remote shell."));
             proc->deleteLater();
         });
-        Runnable runnable;
-        runnable.device = sharedFromThis();
-        runnable.environment = env;
-        runnable.workingDirectory = workingDir;
 
         // It seems we cannot pass an environment to OpenSSH dynamically
         // without specifying an executable.
         if (env.size() > 0)
-            runnable.command.setExecutable("/bin/sh");
+            proc->setCommand({"/bin/sh", {}});
 
         proc->setTerminalMode(QtcProcess::TerminalOn);
-        proc->start(runnable);
+        proc->setEnvironment(env);
+        proc->setWorkingDirectory(workingDir);
+        proc->start();
     });
 
     if (Utils::HostOsInfo::isAnyUnixHost()) {

src/plugins/remotelinux/linuxdeviceprocess.cpp

@@ -79,7 +79,7 @@ qint64 LinuxDeviceProcess::processId() const
     return m_processId < 0 ? 0 : m_processId;
 }
 
-QString LinuxDeviceProcess::fullCommandLine(const Runnable &runnable) const
+QString LinuxDeviceProcess::fullCommandLine() const
 {
     CommandLine cmd;
 
@@ -91,23 +91,22 @@ QString LinuxDeviceProcess::fullCommandLine(const Runnable &runnable) const
         cmd.addArgs(";", CommandLine::Raw);
     }
 
-    if (!runnable.workingDirectory.isEmpty()) {
-        cmd.addArgs({"cd", runnable.workingDirectory.path()});
+    if (!workingDirectory().isEmpty()) {
+        cmd.addArgs({"cd", workingDirectory().path()});
         cmd.addArgs("&&", CommandLine::Raw);
     }
 
     if (!usesTerminal())
         cmd.addArgs(QString("echo ") + pidMarker + "$$" + pidMarker + " && ", CommandLine::Raw);
 
-    const Environment &env = runnable.environment;
+    const Environment &env = environment();
     for (auto it = env.constBegin(); it != env.constEnd(); ++it)
         cmd.addArgs(env.key(it) + "='" + env.expandedValueForKey(env.key(it)) + '\'', CommandLine::Raw);
 
     if (!usesTerminal())
         cmd.addArg("exec");
 
-    cmd.addArg(runnable.command.executable().toString());
-    cmd.addArgs(runnable.command.arguments(), CommandLine::Raw);
+    cmd.addCommandLineAsArgs(commandLine(), CommandLine::Raw);
 
     return cmd.arguments();
 }

src/plugins/remotelinux/linuxdeviceprocess.h

@@ -43,7 +43,7 @@ public:
     QByteArray readAllStandardOutput() override;
 
 private:
-    QString fullCommandLine(const ProjectExplorer::Runnable &) const override;
+    QString fullCommandLine() const override;
     qint64 processId() const override;
 
     QByteArray m_output;

src/plugins/remotelinux/remotelinuxenvironmentreader.cpp

@@ -58,9 +58,8 @@ void RemoteLinuxEnvironmentReader::start()
             this, &RemoteLinuxEnvironmentReader::handleError);
     connect(m_deviceProcess, &DeviceProcess::finished,
             this, &RemoteLinuxEnvironmentReader::remoteProcessFinished);
-    Runnable runnable;
-    runnable.command.setExecutable("env");
-    m_deviceProcess->start(runnable);
+    m_deviceProcess->setCommand({"env", {}});
+    m_deviceProcess->start();
 }
 
 void RemoteLinuxEnvironmentReader::stop()