toks_action.h

00001 /*************************************************************************
00002  *              ESLA: Embeddable Scripting LAnguage
00003  *                  Copyright (C) 2003 Frantz Maerten
00004  *
00005  *   This  program  is  free  software;  you  can  redistribute it and/or
00006  *   modify  it  under  the  terms  of  the GNU General Public License as
00007  *   published  by  the Free Software Foundation; either version 2 of the
00008  *   License, or (at your option) any later version.
00009  *
00010  *   If  you modify this software, you should contact the author, include
00011  *   a  notice giving the name of the person performing the modification,
00012  *   the date of modification, and the reason for such modification.
00013  *
00014  *   Note   that   the   GNU  General  Public  License  does  not  permit
00015  *   incorporating the Software into proprietary programs.
00016  *
00017  *  Contact: Frantz Maerten
00018  *     frantz@pangea.stanford.edu
00019  *
00020  *     Dept. of Geological & Environmental Sciences
00021  *     Stanford University 
00022  *     Stanford, CA 94305-2115
00023  *     USA
00024  *************************************************************************/
00025 
00026 
00027 #ifndef TOKS_ACTION
00028 #define TOKS_ACTION
00029 
00030 #include "../esla_namespace.h"
00031 #include "common.h"
00032 #include "gen_action.h"
00033 
00034 BEGIN_LIB_NAMESPACE 
00035 
00036 class TokenizeAction: public GenAction {
00037 public:
00038   virtual RET_TYPE set_parameters(IfStream*, const std::string& params) ;
00039   virtual RET_TYPE execute() ;
00040 
00041   virtual std::string args() const ;
00042   virtual std::string command_name() const ;
00043 
00044 private:
00045   std::string var_ ;
00046   std::string seps_ ;
00047   std::string args_ ;
00048 } ;
00049 //----------------------------------
00050 DECLARE_SMART_OBJECT(TokenizeAction) ;
00051 //----------------------------------
00052 
00053 
00054 class TokenSiseAction: public GenAction {
00055 public:
00056   virtual RET_TYPE set_parameters(IfStream*, const std::string& params) ;
00057   virtual RET_TYPE execute() ;
00058 
00059   virtual std::string args() const ;
00060   virtual std::string command_name() const ;
00061 
00062 private:
00063   std::string var_ ;
00064   std::string args_ ;
00065 } ;
00066 //----------------------------------
00067 DECLARE_SMART_OBJECT(TokenSiseAction) ;
00068 //----------------------------------
00069 
00070 class TokenGetAction: public GenAction {
00071 public:
00072   virtual RET_TYPE set_parameters(IfStream*, const std::string& params) ;
00073   virtual RET_TYPE execute() ;
00074 
00075   virtual std::string args() const ;
00076   virtual std::string command_name() const ;
00077 
00078 private:
00079   std::string var_ ;
00080   std::string index_ ;
00081   std::string args_ ;
00082 } ;
00083 //----------------------------------
00084 DECLARE_SMART_OBJECT(TokenGetAction) ;
00085 //----------------------------------
00086 
00087 END_LIB_NAMESPACE
00088 
00089 #endif