kmcupsmanager.h

00001 /*
00002  *  This file is part of the KDE libraries
00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
00004  *
00005  *  This library is free software; you can redistribute it and/or
00006  *  modify it under the terms of the GNU Library General Public
00007  *  License version 2 as published by the Free Software Foundation.
00008  *
00009  *  This library is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  *  Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this library; see the file COPYING.LIB.  If not, write to
00016  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  *  Boston, MA 02110-1301, USA.
00018  **/
00019 
00020 #ifndef KMCUPSMANAGER_H
00021 #define KMCUPSMANAGER_H
00022 
00023 #include "kmmanager.h"
00024 
00025 class IppRequest;
00026 class KLibrary;
00027 class KExtendedSocket;
00028 
00029 namespace KNetwork {
00030     class KStreamSocket;
00031 }
00032 
00033 class KMCupsManager : public KMManager
00034 {
00035     friend class KMWIppPrinter;
00036     friend class KMCupsJobManager;
00037 
00038     Q_OBJECT
00039 public:
00040     KMCupsManager(QObject *parent, const char *name, const QStringList & /*args*/);
00041     virtual ~KMCupsManager();
00042 
00043     // printer management functions
00044     bool createPrinter(KMPrinter *p);
00045     bool removePrinter(KMPrinter *p);
00046     bool enablePrinter(KMPrinter *p, bool state);
00047     bool startPrinter(KMPrinter *p, bool state);
00048     bool completePrinter(KMPrinter *p);
00049     bool completePrinterShort(KMPrinter *p);
00050     bool setDefaultPrinter(KMPrinter *p);
00051     bool testPrinter(KMPrinter *p);
00052 
00053     // printer listing functions
00054     // driver DB functions
00055     QString driverDbCreationProgram();
00056     QString driverDirectory();
00057 
00058     DrMain* loadPrinterDriver(KMPrinter *p, bool config = false);
00059     DrMain* loadFileDriver(const QString& filename);
00060     bool savePrinterDriver(KMPrinter *p, DrMain *d);
00061 
00062     bool restartServer();
00063     bool configureServer(QWidget *parent = 0);
00064     QStringList detectLocalPrinters();
00065 
00066     void createPluginActions(KActionCollection*);
00067     void validatePluginActions(KActionCollection*, KMPrinter*);
00068     QString stateInformation();
00069 
00070 public slots:
00071     void exportDriver();
00072     void printerIppReport();
00073 
00074 protected slots:
00075     void slotConnectionFailed( int );
00076     void slotConnectionSuccess();
00077     void slotAsyncConnect();
00078 
00079     void hostPingSlot();
00080     void hostPingFailedSlot();
00081 
00082 protected:
00083     // the real printer listing job is done here
00084     void listPrinters();
00085     void loadServerPrinters();
00086     void processRequest(IppRequest*);
00087     bool setPrinterState(KMPrinter *p, int st);
00088     DrMain* loadDriverFile(const QString& filename);
00089     DrMain* loadMaticDriver(const QString& drname);
00090     void saveDriverFile(DrMain *driver, const QString& filename);
00091     void reportIppError(IppRequest*);
00092     void* loadCupsdConfFunction(const char*);
00093     void unloadCupsdConf();
00094     QString cupsInstallDir();
00095     void ippReport(IppRequest&, int, const QString&);
00096     void checkUpdatePossibleInternal();
00097 
00098 private:
00099     KLibrary    *m_cupsdconf;
00100     KMPrinter   *m_currentprinter;
00101         KNetwork::KStreamSocket   *m_socket;
00102     bool m_hostSuccess;
00103     bool m_lookupDone;
00104 };
00105 
00106 #endif
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