File: sci_TCL_ExistInterp.c

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/*
 *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
 *  Copyright (C) 2005-2008 - INRIA - Allan CORNET
 *  Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
 *
 *  This file must be used under the terms of the CeCILL.
 *  This source file is licensed as described in the file COPYING, which
 *  you should have received as part of this distribution.  The terms
 *  are also available at
 *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
 *
 */
/*--------------------------------------------------------------------------*/
#include "TCL_Global.h"
#include "gw_tclsci.h"
#include "Scierror.h"
#include "localization.h"
#include "GlobalTclInterp.h"
/*--------------------------------------------------------------------------*/
int sci_TCL_ExistInterp(char *fname,unsigned long l)
{
  static int l1 = 0, n1 = 0, m1 = 0;

  char *InterpName = NULL;

  CheckRhs(1,2);
  CheckLhs(1,1);

  if (GetType(1) == sci_strings)
    {
      GetRhsVar(1,STRING_DATATYPE,&m1,&n1,&l1);

      if (!existsGlobalInterp())
	{
	  Scierror(999,_("%s: Error main TCL interpreter not initialized.\n"),fname);
	  return 0;
	}

      n1 = 1;
      InterpName=cstk(l1);
      CreateVar(Rhs+1,MATRIX_OF_BOOLEAN_DATATYPE, &n1,&n1,&l1);
      *istk(l1) = (int) existsSlaveInterp(InterpName);

      LhsVar(1)=Rhs+1;
      C2F(putlhsvar)();
    }
  else
    {
      Scierror(999,_("%s: Wrong type for input argument #%d: String expected.\n"), fname, 1);
    }

  return 0;
}
/*--------------------------------------------------------------------------*/