tdecore
tdesycoca.h
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00019 #ifndef __tdesycoca_h__
00020 #define __tdesycoca_h__
00021
00022 #include <dcopobject.h>
00023 #include <tqobject.h>
00024 #include <tqstringlist.h>
00025 #include "tdesycocatype.h"
00026 #include <tdelibs_export.h>
00027
00028 class TQDataStream;
00029 class KSycocaPrivate;
00030 class KSycocaFactory;
00031 class KSycocaFactoryList;
00032
00033
00034
00035
00036
00037
00038 #define TDESYCOCA_VERSION 94
00039
00044 class TDECORE_EXPORT KSycoca : public TQObject, public DCOPObject
00045 {
00046 Q_OBJECT
00047 K_DCOP
00048
00049 protected:
00054 KSycoca( bool );
00055
00056 public:
00057
00061 KSycoca();
00062
00066 static KSycoca *self();
00067
00068 virtual ~KSycoca();
00069
00070 static int version();
00071
00076 TQDataStream *findEntry(int offset, KSycocaType &type);
00080 TQDataStream *findFactory( KSycocaFactoryId id);
00084 TQString kfsstnd_prefixes();
00088 TQString language();
00089
00096 TQ_UINT32 timeStamp();
00097
00107 TQ_UINT32 updateSignature();
00108
00113 TQStringList allResourceDirs();
00114
00118 void addFactory( KSycocaFactory * );
00119
00124 virtual bool isBuilding() { return false; }
00125
00129 void disableAutoRebuild();
00130
00134 static TQString determineRelativePath( const TQString & _fullpath, const char *_resource );
00135
00141 static bool isChanged(const char *type);
00142
00146 static void flagError();
00147
00151 static bool readError();
00152
00153 k_dcop:
00157 void notifyDatabaseChanged(const TQStringList &);
00158
00159 signals:
00164 void databaseChanged();
00165
00166 protected:
00167 bool checkVersion(bool abortOnError=true);
00168 bool openDatabase(bool openDummyIfNotFound=true);
00169 void closeDatabase();
00170 KSycocaFactoryList *m_lstFactories;
00171 TQDataStream *m_str;
00172 TQByteArray *m_barray;
00173 bool bNoDatabase;
00174 size_t m_sycoca_size;
00175 const char *m_sycoca_mmap;
00176 TQ_UINT32 m_timeStamp;
00177
00178 public:
00179 static KSycoca *_self;
00180
00181 protected:
00182 virtual void virtual_hook( int id, void* data );
00183 private:
00184 KSycocaPrivate *d;
00185 };
00186
00187 #endif