Recovered from microbel

common/include/commandparser.H

@@ -0,0 +1,61 @@
+/*
+ * 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 _COMMANDPARSER_H
+#define _COMMANDPARSER_H
+
+#include <vector>
+#include <string>
+
+class CCommandParser {
+  typedef vector<string> argv_t;
+
+  typedef void (CCommandParser::*CommandFunc_t)(argv_t & argv);
+
+  class CCommand {
+    string m_commandString;
+    CommandFunc_t m_commandFunc;
+  public:
+    CCommand(string & commandString,CommandFunc_t commandFunc);
+    string & getCommandString();
+    void executeCommand(argv_t & argv,CCommandParser * parser);
+  };
+
+  typedef vector<CCommand> CommandList_t;
+
+  CommandList_t m_commandList;
+  char m_commandPrefix;
+public:
+  CCommandParser();
+  void parseCommand(const string & commandString);
+
+  void setCommandPrefix(char commandPrefix);
+
+  virtual void commandChat(const string & chatMessage);
+  virtual void commandUnknown(const string & commandString);
+
+protected:
+  void addCommand(string commandString,CommandFunc_t commandFunc);
+
+private:
+  void createArgv(string & argString, argv_t & argv);
+
+};
+
+#endif // _COMMANDPARSER_H