Recovered from microbel

common/include/option.H

@@ -0,0 +1,91 @@
+/*
+ * PVVMUD a 3D MUD
+ * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU 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 _OPTION_H
+#define _OPTION_H
+
+#include "object.H"
+#include "objectlist.H"
+#include <stdio.h>
+
+class COptionItem : public CObject {
+
+  enum {STR_VALUE,INT_VALUE,DOUBLE_VALUE} m_type;
+
+  static char *m_typeString[];
+
+  union {
+    char * strValue;
+    int intValue;
+    double doubleValue;
+  } m_value;
+
+  char m_abbreviation;
+
+public:
+  COptionItem(char * name, char abbreviation, char * strValue);
+  COptionItem(char * name, char abbreviation, int intValue);
+  COptionItem(char * name, char abbreviation, double doubleValue);
+
+  void setAbbreviation(char abbreviation);
+  char getAbbreviation();
+
+  void setValue(char * strValue);
+  void setValue(int intValue);
+  void setValue(double doubleValue);
+
+  void updateValue(char * valueString);
+
+  char * getString();
+  int getInt();
+  double getDouble();
+
+  void dump();
+
+};
+
+
+class COption : private CObjectList {
+public:
+  COption();
+
+  void setValue(char * name, char abbreviation, char * strValue);
+  void setValue(char * name, char abbreviation, int intValue);
+  void setValue(char * name, char abbreviation, double doubleValue);
+  
+  char * getString(char * name);
+  int getInt(char * name);
+  double getDouble(char * name);
+
+  void parseArguments(int argc, char * argv[]);
+  void loadOption(char * fileName);
+  void loadOption(FILE * file);
+
+private:
+  void updateName(const char * name, char * valueString);
+  void updateAbbreviation(char abbreviation, char * valueString);
+
+public:
+  void dump();
+private:
+  COptionItem * findOptionItem(const char * name);
+  COptionItem * findOptionItemByAbbreviation(char abbreviation);
+};
+
+#endif // _OPTION_H