#include <inttypes.h>
#include "init.h"
#include "debug.h"
#include "object.h"
#include "globals.h"
#include "arifmetic.h"
#include "parser/parser.h"
#include "parser/grammatical.h"
#include "parser/lexical.h"

int ParseConfigFile(char* config)
{
 yyscan_t scanner;
 struct lexical_extra extra;
 FILE* conffd;
 int ret;

 conffd=fopen(config,"r");
 if(conffd==0)
 {
  COUT(ERROR)<<"Can't open file "<<config<<std::endl;
  return 1;
 }
 extra.filename=config;
 extra.inclevel=0;
 extra.maxinclevel=10;
 extra.curline=1;
 extra.curpos=extra.curoffset=0;
 conflex_init_extra(&extra,&scanner);
 confset_in(conffd,scanner);
// {YYSTYPE qqq; while(conflex(&qqq,scanner)>0);}
 ret=confparse(scanner);
 conflex_destroy(scanner);
 fclose(conffd);
 return ret;
}


int RegisterArifmeticFunctions()
{
 RegisterFunction("ADD",Arifm_Add);
 RegisterFunction("SUB",Arifm_Sub);
 RegisterFunction("MUL",Arifm_Mul);
 RegisterFunction("DIV",Arifm_Div);
 RegisterFunction("POW",Arifm_Pow);
 RegisterFunction("POS",Arifm_Pos);
 RegisterFunction("NEG",Arifm_Neg);
 return 0;
}


int BuildDepTree(DepTree* deptree,std::set<std::string>& used)
{
 return deptree->CreateGlobalTree(used);
}