#include "bbstdExecSystemCommand.h"
#include "bbstdPackage.h"
#include "bbtkInterpreter.h"

namespace bbstd
{

  BBTK_ADD_BLACK_BOX_TO_PACKAGE(std,ExecSystemCommand);
  BBTK_BLACK_BOX_IMPLEMENTATION(ExecSystemCommand,bbtk::AtomicBlackBox);

  void ExecSystemCommand::bbUserConstructor() 
  { 
    bbSetInputIn("help");
  }

  void ExecSystemCommand::DoProcess()
  {
    bool ok=true;
    int pos1=0,pos2;
    pos2 = bbGetInputIn().find(";",pos1);
    std::string ccommand;
    while (ok)
      {
	if (pos2==-1) 
	  {
	    ok=false;
	    ccommand=bbGetInputIn().substr(pos1,bbGetInputIn().length()-pos1 );
	   } else {
	    ccommand=bbGetInputIn().substr(pos1,pos2-pos1);
	  }
	  for (unsigned int i=0 ; i < ccommand.length() ; i++)
	  {
	    if (ccommand[i]==39)
	    {
		  ccommand[i]=34;
        }
     }
	std::cout << "*** Executing system command : '"<<ccommand<<"'"<<std::endl;
	system ( ccommand.c_str() );
	pos1=pos2+1;
	pos2 = bbGetInputIn().find(";",pos2+1);
      }

    /* Grrr  not works in windows
      int i;
      char *str = (char*)bbGetInputIn().c_str();
      char * pch;
      pch = strtok (str,";");
      while (pch != NULL)
      {
      std::string ccommand(pch);
      for ( i=0 ; i < ccommand.length() ; i++)
      {
      if (ccommand[i]==39)
      {
      ccommand[i]=34;
      }
      }
      
      // bbtk::Interpreter::mGlobalInterpreter->InterpretLine( ccommand );
      system ( ccommand.c_str() );
      pch = strtok (NULL, ";");
      }
      //      bbSetOutputOut( bbGetInputIn() );
  */
  }
} // EO namespace bbstd