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/* This file is part of the KDE libraries
* Copyright (C) 1999 David Faure <faure@kde.org>
* (C) 1999 Waldo Bastian <bastian@kde.org>
*
* 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 __kded_h__
#define __kded_h__
#include <tqobject.h>
#include <tqstring.h>
#include <tqtimer.h>
#include <tqasciidict.h>
#include <tqintdict.h>
#include <dcopclient.h>
#include <dcopobject.h>
#include <tdesycoca.h>
#include <tdesycocatype.h>
#include <kdedmodule.h>
#include <klibloader.h>
class KDirWatch;
class KService;
// No need for this in libtdeio - apps only get readonly access
class Kded : public TQObject, public DCOPObject, public DCOPObjectProxy
{
TQ_OBJECT
public:
Kded(bool checkUpdates, bool new_startup);
virtual ~Kded();
static Kded *self() { return _self;}
/**
* Catch calls to unknown objects.
*/
bool process(const TQCString &obj, const TQCString &fun,
const TQByteArray &data,
TQCString &replyType, TQByteArray &replyData);
/**
* process DCOP message. Only calls to "recreate" are supported at
* this time.
*/
bool process(const TQCString &fun, const TQByteArray &data,
TQCString &replyType, TQByteArray &replyData);
virtual QCStringList functions();
void noDemandLoad(const TQString &obj); // Don't load obj on demand
KDEDModule *loadModule(const TQCString &obj, bool onDemand);
KDEDModule *loadModule(const KService *service, bool onDemand);
QCStringList loadedModules();
bool unloadModule(const TQCString &obj);
bool isWindowRegistered(long windowId);
void registerWindowId(long windowId);
void unregisterWindowId(long windowId);
void recreate(bool initial);
void loadSecondPhase();
public slots:
/**
* Loads / unloads modules according to config.
*/
void initModules();
/**
* Recreate the database file
*/
void recreate();
/**
* Recreating finished
*/
void recreateDone();
/**
* Collect all directories to watch
*/
void updateDirWatch();
/**
* Update directories to watch
*/
void updateResourceList();
/**
* An application unregistered itself with DCOP
*/
void slotApplicationRemoved(const TQCString &appId);
/**
* A KDEDModule is about to get destroyed.
*/
void slotKDEDModuleRemoved(KDEDModule *);
protected slots:
/**
* @internal Triggers rebuilding
*/
void dirDeleted(const TQString& path);
/**
* @internal Triggers rebuilding
*/
void update (const TQString& dir );
/**
* @internal Installs crash handler
*/
void installCrashHandler();
void runDelayedCheck();
protected:
/**
* Scans dir for new files and new subdirectories.
*/
void readDirectory(const TQString& dir );
static void crashHandler(int);
/**
* Pointer to the dirwatch class which tells us, when some directories
* changed.
* Slower polling for remote file systems is now done in KDirWatch (JW).
*/
KDirWatch* m_pDirWatch;
bool b_checkUpdates;
/**
* When a desktop file is updated, a timer is started (5 sec)
* before rebuilding the binary - so that multiple updates result
* in only one rebuilding.
*/
TQTimer* m_pTimer;
TQValueList<DCOPClientTransaction *> m_recreateRequests;
int m_recreateCount;
bool m_recreateBusy;
TQAsciiDict<KDEDModule> m_modules;
TQAsciiDict<KLibrary> m_libs;
TQAsciiDict<TQObject> m_dontLoad;
TQAsciiDict<TQValueList<long> > m_windowIdList;
TQIntDict<long> m_globalWindowIdList;
TQStringList m_allResourceDirs;
bool m_needDelayedCheck;
bool m_newStartup;
public:
bool newStartup() const { return m_newStartup; }
private:
static Kded *_self;
};
class KUpdateD : public TQObject
{
TQ_OBJECT
public:
KUpdateD();
~KUpdateD();
public slots:
void runKonfUpdate();
void slotNewUpdateFile();
private:
/**
* Pointer to the dirwatch class which tells us, when some directories
* changed.
* Slower polling for remote file systems is now done in KDirWatch (JW).
*/
KDirWatch* m_pDirWatch;
/**
* When a desktop file is updated, a timer is started (5 sec)
* before rebuilding the binary - so that multiple updates result
* in only one rebuilding.
*/
TQTimer* m_pTimer;
};
class KHostnameD : public TQObject
{
TQ_OBJECT
public:
KHostnameD(int pollInterval);
~KHostnameD();
public slots:
void checkHostname();
private:
/**
* Timer for interval hostname checking.
*/
TQTimer m_Timer;
TQCString m_hostname;
};
#endif
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