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127 lines
3.6 KiB
127 lines
3.6 KiB
/*
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KSysGuard, the KDE System Guard
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Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of version 2 of the GNU General Public
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License as published by the Free Software Foundation.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KSG_SENSORMANAGER_H
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#define KSG_SENSORMANAGER_H
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#include <kconfig.h>
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#include <tqdict.h>
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#include <tqobject.h>
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#include <SensorAgent.h>
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class HostConnector;
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namespace KSGRD {
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class SensorManagerIterator;
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/**
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The SensorManager handles all interaction with the connected
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hosts. Connections to a specific hosts are handled by
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SensorAgents. Use engage() to establish a connection and
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disengage() to terminate the connection. If you don't know if a
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certain host is already connected use engageHost(). If there is no
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connection yet or the hostname is empty, a dialog will be shown to
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enter the connections details.
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*/
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class KDE_EXPORT SensorManager : public QObject
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{
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Q_OBJECT
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friend class SensorManagerIterator;
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public:
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SensorManager();
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~SensorManager();
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bool engageHost( const TQString &hostName );
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bool engage( const TQString &hostName, const TQString &shell = "ssh",
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const TQString &command = "", int port = -1 );
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void requestDisengage( const SensorAgent *agent );
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bool disengage( const SensorAgent *agent );
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bool disengage( const TQString &hostName );
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bool resynchronize( const TQString &hostName );
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void hostLost( const SensorAgent *agent );
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void notify( const TQString &msg ) const;
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void setBroadcaster( TQWidget *wdg );
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virtual bool event( TQEvent *event );
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bool sendRequest( const TQString &hostName, const TQString &request,
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SensorClient *client, int id = 0 );
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const TQString hostName( const SensorAgent *sensor ) const;
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bool hostInfo( const TQString &host, TQString &shell,
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TQString &command, int &port );
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const TQString& translateUnit( const TQString &unit ) const;
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const TQString& translateSensorPath( const TQString &path ) const;
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const TQString& translateSensorType( const TQString &type ) const;
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TQString translateSensor(const TQString& u) const;
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void readProperties( KConfig *cfg );
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void saveProperties( KConfig *cfg );
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void disconnectClient( SensorClient *client );
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public slots:
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void reconfigure( const SensorAgent *agent );
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signals:
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void update();
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void hostConnectionLost( const TQString &hostName );
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protected:
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TQDict<SensorAgent> mAgents;
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private:
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/**
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These dictionary stores the localized versions of the sensor
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descriptions and units.
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*/
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TQDict<TQString> mDescriptions;
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TQDict<TQString> mUnits;
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TQDict<TQString> mDict;
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TQDict<TQString> mTypes;
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TQWidget* mBroadcaster;
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HostConnector* mHostConnector;
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};
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KDE_EXPORT extern SensorManager* SensorMgr;
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class KDE_EXPORT SensorManagerIterator : public TQDictIterator<SensorAgent>
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{
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public:
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SensorManagerIterator( const SensorManager *sm )
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: TQDictIterator<SensorAgent>( sm->mAgents ) { }
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~SensorManagerIterator() { }
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};
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}
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#endif
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