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152 lines
5.1 KiB
C++
152 lines
5.1 KiB
C++
/*
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* Copyright 2014-2016 Markus Prasser
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*
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* This file is part of Labcontrol.
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*
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* Labcontrol is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Labcontrol is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Labcontrol. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CLIENT_H
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#define CLIENT_H
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#include <QMessageBox>
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#include <QPlainTextEdit>
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#include <QProcess>
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#include <QString>
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#include <QTextStream>
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#include <QThread>
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#include <QTimer>
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#include "global.h"
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#include "clientpinger.h"
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namespace lc {
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//! Class which represents the clients in the lab
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/*!
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This class contains elements and functions needed to represent all functions of a client.
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*/
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class Client : public QObject {
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Q_OBJECT
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public slots:
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//! Sets the STATE of the client to 'ZLEAF_RUNNING'
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void SetStateToZLEAF_RUNNING( QString argClientIP );
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public:
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const QString ip;
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const QString mac;
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const QString name;
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const unsigned short int xPosition = 1;
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const unsigned short int yPosition = 1;
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/*!
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* \brief Client's constructor
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* \param argIP The IP address the represented client has
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* \param argMAC The MAC address the represented client has
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* \param argName The hostname of the represented client
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* \param argXPosition The client's x coordinate in the lab's grid
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* \param argYPosition The client's y coordinate in the lab's grid
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*/
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Client( const QString &argIP, const QString &argMAC, const QString &argName,
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unsigned short int argXPosition, unsigned short int argYPosition,
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const QString &argPingCmd );
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//! Client's destructor
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~Client();
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//! Beams the chosen file to the client's 'media4ztree' directory
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/*!
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@param argFileToBeam The file which shall be beamed to the client's 'media4ztree' directory
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@param argPublickeyPathUser The path to the publickey for user login on the clients
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@param argUserNameOnClients The name of the user on the clients
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*/
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void BeamFile( const QString &argFileToBeam, const QString * const argPublickeyPathUser, const QString * const argUserNameOnClients );
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/*!
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* \brief Boots the client
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*/
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void Boot();
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/*!
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* \brief DeactiveScreensaver deactivates potentially running screensavers on the client
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*/
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void DeactiveScreensaver();
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//! Returns the current state of the client
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/*!
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@return The current state of the client
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*/
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state_t GetClientState() const { return state; }
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int GetSessionPort() const { return sessionPort; }
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/*!
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* \brief Kills all processes 'zleaf.exe' on the client
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*/
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void KillZLeaf();
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//! Opens a file manager for the client's file system
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/*!
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@param argUserToBeUsed The name of the user on the clients
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*/
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void OpenFilesystem( const QString * const argUserToBeUsed );
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/*!
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* \brief Opens a terminal for the client
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* \param argCommand A command which shall be executed in the terminal window (Pass an empty QString if not wanted)
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* \param argOpenAsRoot Run the terminal session as root (true) or as normal user (false)
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*/
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void OpenTerminal( const QString &argCommand, const bool &argOpenAsRoot );
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void SetSessionPort( int argSP ) { sessionPort = argSP; }
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void SetzLeafVersion( const QString &argzLeafV ) { zLeafVersion = argzLeafV; }
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//! Shows the desktop of the given client
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void ShowDesktopViewOnly();
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void ShowDesktopFullControl();
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/*!
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* \brief Shuts down the client
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*/
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void Shutdown();
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/*!
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* \brief Starts a zLeaf instance on the client
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* @param argFakeName The name the zLeaf instance shall have (if not the default, which is the hostname of the client)
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*/
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void StartZLeaf(const QString *argFakeName = nullptr, QString cmd = "" );
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/*!
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* \brief Opens a browser window on the client
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* @param argURL URL to open in clients browser
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*/
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void StartClientBrowser( const QString *argURL = nullptr, const bool *argFullscreen = nullptr );
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/*!
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* \brief Closes all browser instances
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*/
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void StopClientBrowser();
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private:
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const QString &GetzLeafVersion() const { return zLeafVersion; }
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unsigned short int protectedCycles;
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ClientPinger *pinger = nullptr;
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QThread pingerThread;
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state_t state = state_t::UNINITIALIZED;
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QTimer *pingTimer = nullptr; //! QTimer used to trigger pings by pinger's ClientPinger instance
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int sessionPort = 0;
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QString zLeafVersion;
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private slots:
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void GotStatusChanged( state_t argState );
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void RequestAPing();
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signals:
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void PingWanted();
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};
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}
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#endif // CLIENT_H
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