kmcupsmanager.h

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License version 2 as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 **/
 
#ifndef KMCUPSMANAGER_H
#define KMCUPSMANAGER_H
 
#include "kmmanager.h"
 
class IppRequest;
class KLibrary;
class KExtendedSocket;
 
namespace KNetwork {
    class KStreamSocket;
}
 
class KMCupsManager : public KMManager
{
    friend class KMWIppPrinter;
    friend class KMCupsJobManager;
 
    TQ_OBJECT
public:
    KMCupsManager(TQObject *parent, const char *name, const TQStringList & /*args*/);
    virtual ~KMCupsManager();
 
    // printer management functions
    bool createPrinter(KMPrinter *p);
    bool removePrinter(KMPrinter *p);
    bool enablePrinter(KMPrinter *p, bool state);
    bool startPrinter(KMPrinter *p, bool state);
    bool completePrinter(KMPrinter *p);
    bool completePrinterShort(KMPrinter *p);
    bool setDefaultPrinter(KMPrinter *p);
    bool testPrinter(KMPrinter *p);
 
    // printer listing functions
    // driver DB functions
    TQString driverDbCreationProgram();
    TQString driverDirectory();
 
    DrMain* loadPrinterDriver(KMPrinter *p, bool config = false);
    DrMain* loadFileDriver(const TQString& filename);
    bool savePrinterDriver(KMPrinter *p, DrMain *d);
 
    bool restartServer();
    bool configureServer(TQWidget *parent = 0);
    TQStringList detectLocalPrinters();
 
    void createPluginActions(TDEActionCollection*);
    void validatePluginActions(TDEActionCollection*, KMPrinter*);
    TQString stateInformation();
 
public slots:
    void exportDriver();
    void printerIppReport();
 
protected slots:
    void slotConnectionFailed( int );
    void slotConnectionSuccess();
    void slotAsyncConnect();
 
    void hostPingSlot();
    void hostPingFailedSlot();
 
protected:
    // the real printer listing job is done here
    void listPrinters();
    void loadServerPrinters();
    void processRequest(IppRequest*);
    bool setPrinterState(KMPrinter *p, int st);
    DrMain* loadDriverFile(const TQString& filename);
    DrMain* loadMaticDriver(const TQString& drname);
    void saveDriverFile(DrMain *driver, const TQString& filename);
    void reportIppError(IppRequest*);
    void* loadCupsdConfFunction(const char*);
    void unloadCupsdConf();
    TQString cupsInstallDir();
    void ippReport(IppRequest&, int, const TQString&);
    void checkUpdatePossibleInternal();
 
private:
    KLibrary    *m_cupsdconf;
    KMPrinter   *m_currentprinter;
        KNetwork::KStreamSocket   *m_socket;
    bool m_hostSuccess;
    bool m_lookupDone;
};
 
#endif