1 files changed, 146 insertions, 0 deletions
diff --git a/kppp/ruleset.h b/kppp/ruleset.h
new file mode 100644
index 00000000..a6881ef2
--- /dev/null
+++ b/kppp/ruleset.h
@@ -0,0 +1,146 @@
+/* -*- C++ -*-
+ *            kPPP: A pppd front end for the KDE project
+ *
+ * $Id$
+ *
+ *            Copyright (C) 1997 Bernd Johannes Wuebben
+ *                   wuebben@math.cornell.edu
+ *
+ * This file was contributed by Mario Weilguni <mweilguni@sime.com>
+ * Thanks Mario !
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program 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 program; if not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __RULESET__H__
+#define __RULESET__H__
+
+#include <qmemarray.h>
+#include <qdatetime.h>
+#include <qstring.h>
+
+// this structure is used to save
+// accounting rules
+typedef struct RULE {
+  int type;
+  double costs;
+  double len;
+  double after;
+  QTime from, until;
+  struct {
+    QDate from, until;
+  } date;
+  struct {
+    int from, until;
+  } weekday;
+};
+
+// this class is used for loading and parsing of rules
+class RuleSet {
+public:
+  /// create an empty rule
+  RuleSet();
+
+  /// gcc needs a destructor (otherwise compiler error)
+  ~RuleSet() {};
+
+  /// returns the name of the ruleset
+  QString name() const;
+
+  /** Load a ruleset from a file. If an error occurs,
+   *  returns the linenumber the error was in,
+   *  otherwise 0. If the file could not be opened,
+   *  returns -1
+   */
+  int load(const QString &filename);
+
+  /// returns the currency symbol
+  QString currencySymbol() const;
+
+  /** returns a string representation of the
+   *  of a doubleingpoint number using the
+   *  currency-settings
+   */
+  QString currencyString(double val) const;
+
+  /// sets the start time -- must be called when the connection has bee established
+  void setStartTime(QDateTime dt);
+
+  /// returns the "per-connection" costs
+  double perConnectionCosts() const;
+
+  /** returns the minimum number of costs (some
+   *  phony companies have this
+   */
+  double minimumCosts() const;
+
+  /// returns the currently valid rule settings
+  void getActiveRule(QDateTime dt, double connect_time, double &costs, double &len);
+
+  /// checks if a rulefile is ok (no parse errors...)
+  static int checkRuleFile(const QString &);
+
+protected:
+  /** converts an english name of a day to integer,
+   * beginning with monday=0 .. sunday=6
+   */
+  int dayNameToInt(const char *s);
+
+  /// returns the date of easter-sunday for a year
+  static QDate get_easter(int year);
+
+  /// add a rule to this ruleset
+  void addRule(RULE r);
+
+  /// parses on entry of the "on(...)" fields
+  bool parseEntry(RULE &ret, QString s, int year);
+
+  /// parses the "on(...)" fields
+  bool parseEntries(QString s, int year,
+		    QTime t1, QTime t2,
+		    double costs, double len, double after);
+
+  /// parses the "between(...)" time fields
+  bool parseTime(QTime &t1, QTime &t2, QString s);
+
+  /// parses the "use(...)" fields
+  bool parseRate(double &costs, double &len, double &after, QString s);
+
+  /// parses a whole line
+  bool parseLine(const QString &line);
+
+  /// returns midnight time (00:00:00.000)
+  QTime midnight() const;
+
+  /// returns the last valid time BEFORE midnight
+  QTime beforeMidnight() const;
+
+protected:
+  QString _name;
+  QString _currency_symbol;
+  QDateTime starttime;
+  int _currency_digits;
+  double default_costs;
+  double _minimum_costs;
+  double  default_len;
+  double pcf;
+  bool have_flat_init_costs;
+  double flat_init_duration;
+  double flat_init_costs;
+
+  QMemArray<RULE> rules;
+};
+
+#endif