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/**
* @module ccpu
* @author Guenther Neuwirth (0626638), Manuel Mausz (0728348)
* @brief class for parsing simple scriptfiles
* @date 17.04.2009
*/
#ifndef CCPU_H
#define CCPU_H
#include <stdexcept>
#include <string>
#include <vector>
#include "cprogram.h"
#include "cmem.h"
#include "cinstruction.h"
/**
* @class CCPU
*
* Parses a simple line based scriptfile with some limitations:
* first function (starting a block) must be a read-command,
* last must be a write-command (ending this block).
*
* read- and write-commands have hard coded parameters, number#1 being a filetype.
* Classes handling certain filetypes must be of type CFile.
* Custom functions will be passed to CFile::callFunc().
*
* On error ParserError will be thrown.
*/
class CCPU
{
public:
/**
* @method CScriptparser
* @brief Default ctor
* @param scriptfile filename of script to parse
* @return -
* @globalvars none
* @exception bad_alloc
* @conditions none
*/
CCPU(const std::string& progfile, const std::string& memfile);
/**
* @method ~CScriptparser
* @brief Default dtor
* @param -
* @return -
* @globalvars none
* @exception none
* @conditions none
*/
~CCPU();
void proceed();
void execInstruction( CInstruction& instr, std::vector<std::string>& i_list);
private:
/* members */
CProgram m_program;
CMem m_memory;
std::map<std::string, CInstruction *> m_instrHandler;
bool f_zero, f_sign;
// std::string m_memfiler;
};
#endif
/* vim: set et sw=2 ts=2: */
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