From dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 26 Jan 2013 13:17:21 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdecore/tdesycoca.h | 187 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 187 insertions(+) create mode 100644 tdecore/tdesycoca.h (limited to 'tdecore/tdesycoca.h') diff --git a/tdecore/tdesycoca.h b/tdecore/tdesycoca.h new file mode 100644 index 000000000..1b3355de3 --- /dev/null +++ b/tdecore/tdesycoca.h @@ -0,0 +1,187 @@ +/* This file is part of the KDE libraries + * Copyright (C) 1999 Waldo Bastian + * + * 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 __tdesycoca_h__ +#define __tdesycoca_h__ + +#include +#include +#include +#include "tdesycocatype.h" +#include + +class TQDataStream; +class KSycocaPrivate; +class KSycocaFactory; +class KSycocaFactoryList; + +/* + * Sycoca file version number. + * If the existing file is outdated, it will not get read + * but instead we'll ask kded to regenerate a new one... +*/ +#define KSYCOCA_VERSION 94 + +/** + * @internal + * Read-only SYstem COnfiguration CAche + */ +class TDECORE_EXPORT KSycoca : public TQObject, public DCOPObject +{ + Q_OBJECT + K_DCOP + +protected: + /** + * @internal + * Building database + */ + KSycoca( bool /* buildDatabase */ ); + +public: + + /** + * Read-only database + */ + KSycoca(); + + /** + * Get or create the only instance of KSycoca (read-only) + */ + static KSycoca *self(); + + virtual ~KSycoca(); + + static int version(); + + /** + * @internal - called by factories in read-only mode + * This is how factories get a stream to an entry + */ + TQDataStream *findEntry(int offset, KSycocaType &type); + /** + * @internal - called by factories in read-only mode + */ + TQDataStream *findFactory( KSycocaFactoryId id); + /** + * @internal - returns kfsstnd stored inside database + */ + TQString kfsstnd_prefixes(); + /** + * @internal - returns language stored inside database + */ + TQString language(); + + /** + * @internal - returns timestamp of database + * + * The database contains all changes made _before_ this time and + * _might_ contain changes made after that. + */ + TQ_UINT32 timeStamp(); + + /** + * @internal - returns update signature of database + * + * Signature that keeps track of changes to + * $TDEDIR/share/services/update_tdesycoca + * + * Touching this file causes the database to be recreated + * from scratch. + */ + TQ_UINT32 updateSignature(); + + /** + * @internal - returns all directories with information + * stored inside sycoca. + */ + TQStringList allResourceDirs(); + + /** + * @internal - add a factory + */ + void addFactory( KSycocaFactory * ); + + /** + * @internal + * @return true if building (i.e. if a KBuildSycoca); + */ + virtual bool isBuilding() { return false; } + + /** + * @internal - disables launching of kbuildsycoca + */ + void disableAutoRebuild(); + + /** + * Determine relative path for a .desktop file from a full path and a resource name + */ + static TQString determineRelativePath( const TQString & _fullpath, const char *_resource ); + + /** + * When you receive a "databaseChanged" signal, you can query here if + * a change has occurred in a specific resource type. + * @see KStandardDirs for the various resource types. + */ + static bool isChanged(const char *type); + + /** + * A read error occurs. + */ + static void flagError(); + + /** + * Returns read error status and clears flag. + */ + static bool readError(); + +k_dcop: + /** + * internal function for receiving kded/kbuildsycoca's signal, when the sycoca file changes + */ + void notifyDatabaseChanged(const TQStringList &); + +signals: + /** + * Connect to this to get notified when the database changes + * (Usually apps showing icons do a 'refresh' to take into account the new mimetypes) + */ + void databaseChanged(); + +protected: + bool checkVersion(bool abortOnError=true); + bool openDatabase(bool openDummyIfNotFound=true); + void closeDatabase(); + KSycocaFactoryList *m_lstFactories; + TQDataStream *m_str; + TQByteArray *m_barray; + bool bNoDatabase; + size_t m_sycoca_size; + const char *m_sycoca_mmap; + TQ_UINT32 m_timeStamp; + +public: + static KSycoca *_self; // Internal use only. + +protected: + virtual void virtual_hook( int id, void* data ); +private: + KSycocaPrivate *d; +}; + +#endif -- cgit v1.2.1