File indexing completed on 2024-05-05 05:34:26

 /*
     KSysGuard, the KDE System Guard
 
     SPDX-FileCopyrightText: 1999, 2000 Chris Schlaeger <cs@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 
 */
 
 #ifndef KSG_SENSORSHELLAGENT_H
 #define KSG_SENSORSHELLAGENT_H
 
 #include <QObject>
 #include <QPointer>
 #include <QProcess>
 
 #include "SensorAgent.h"
 
 class QString;
 
 class KProcess;
 
 namespace KSGRD
 {
 class SensorManager;
 
 /**
   The SensorShellAgent starts a ksysguardd process and handles the
   asynchronous communication. It keeps a list of pending requests
   that have not been answered yet by ksysguard. The current
   implementation only allows one pending requests. Incoming requests
   are queued in an input FIFO.
  */
 class SensorShellAgent : public SensorAgent
 {
     Q_OBJECT
 
 public:
     explicit SensorShellAgent(SensorManager *sm);
     ~SensorShellAgent() override;
 
     bool start(const QString &host, const QString &shell, const QString &command = QLatin1String(""), int port = -1) override;
 
     void hostInfo(QString &shell, QString &command, int &port) const override;
 
 private Q_SLOTS:
     void msgRcvd();
     void errMsgRcvd();
     void daemonExited(int exitCode, QProcess::ExitStatus exitStatus);
     void daemonError(QProcess::ProcessError errorStatus);
 
 private:
     bool writeMsg(const char *msg, int len) override;
     int mRetryCount;
     QPointer<KProcess> mDaemon;
     QString mShell;
     QString mCommand;
 };
 
 }
 
 #endif