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+/* vi: ts=8 sts=4 sw=4
+ *
+ * This file is part of the KDE project, module kdesu.
+ * Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org>
+ */
+
+#ifndef __Repo_h_included__
+#define __Repo_h_included__
+
+
+#include <qmap.h>
+#include <qcstring.h>
+
+
+/**
+ * Used internally.
+ */
+struct Data_entry
+{
+ QCString value;
+ QCString group;
+ unsigned int timeout;
+};
+
+
+/**
+ * String repository.
+ *
+ * This class implements a string repository with expiration.
+ */
+class Repository {
+public:
+ Repository();
+ ~Repository();
+
+ /** Remove data elements which are expired. */
+ int expire();
+
+ /** Add a data element */
+ void add(const QCString& key, Data_entry& data);
+
+ /** Delete a data element. */
+ int remove(const QCString& key);
+
+ /** Delete all data entries having the given group. */
+ int removeGroup(const QCString& group);
+
+ /** Delete all data entries based on key. */
+ int removeSpecialKey(const QCString& key );
+
+ /** Checks for the existence of the specified group. */
+ int hasGroup(const QCString &group) const;
+
+ /** Return a data value. */
+ QCString find(const QCString& key) const;
+
+ /** Returns the key values for the given group. */
+ QCString findKeys(const QCString& group, const char *sep= "-") const;
+
+private:
+
+ QMap<QCString,Data_entry> repo;
+ typedef QMap<QCString,Data_entry>::Iterator RepoIterator;
+ typedef QMap<QCString,Data_entry>::ConstIterator RepoCIterator;
+ unsigned head_time;
+};
+
+#endif