/cygdrive/d/src/svn/vrut/trunk/core/src/interpreter.h

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/*
 * $Id: interpreter.h 520 2008-11-28 17:00:08Z kybav1 $
 *
 * Description  : One line description of file.
 * Author       : Vaclav Kyba <mail/Jabber: vaseo1@gmail.com>  <ICQ: 98576293>
 *
 * Purpose      :
 *     Long description of what the file is for.
 */


#ifndef __INTERPRETER_H__
#define __INTERPRETER_H__

#include <vector>
#include <wx/hashmap.h>


namespace VRUT
{
       class Interpreter
       {
       protected:
              enum ARG_TYPE
              {
                     ARG_STRING,
                     ARG_INT,
                     ARG_UNSIGNED,
                     ARG_FLOAT,
                     ARG_BOOL
              };

              struct Argument
              {
                     wxString name;
                     ARG_TYPE type;
                     bool mandatory;

                     Argument(wxString _name, ARG_TYPE _type, bool _mandatory) : name(_name), type(_type), mandatory(_mandatory)  {}
              };
              typedef std::vector<Argument> ArgList;
              WX_DECLARE_STRING_HASH_MAP(ArgList, CommandEntries);

              CommandEntries commandEntries;

              wxString getUsageString(CommandEntries::const_iterator cmdEntry) const;

       public:
              Interpreter();
              virtual ~Interpreter();

              size_t GetCommandsStarting(const wxString & cmdPart, std::vector<wxString> * cmdList) const;
              bool CheckSyntax(const wxString & cmd) const;
              bool ProcessCommand(const wxString & cmd);
              bool ExecuteScriptFile(const wxString & scriptFileName);
       };
};


#endif

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