File: sci_TCL_EvalFile.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) 2007-2008 - 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 "sciprint.h"
#include "Scierror.h"
#include "localization.h"
#include "GlobalTclInterp.h"
#include "TCL_Command.h"
#include "FileExist.h"
#include "TCL_getErrorLine.h"
#include "getshortpathname.h"

/*--------------------------------------------------------------------------*/
int sci_TCL_EvalFile(char *fname, unsigned long l)
{
	/* execute Tcl scripts */
	int m1,n1,l1;
	int m2,n2,l2;
	int RET;

	Tcl_Interp *TCLinterpreter=NULL;

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

	if (GetType(1) == sci_strings)
	{
		GetRhsVar(1,STRING_DATATYPE,&m1,&n1,&l1);
		/* Check if there is a global interpreter */
		TCLinterpreter=getTclInterp();
		releaseTclInterp();
		if (TCLinterpreter == NULL)
		{
			Scierror(999,_("%s: Error main TCL interpreter not initialized.\n"),fname);
			return 0;
		}

		/* Check if the file to load exists*/
		if(!FileExist(cstk(l1)))
		{
			Scierror(999,_("%s: File %s not found.\n"),fname,cstk(l1));
			return 0;
		}

		if (Rhs==2)
		{
			/* two arguments given - get a pointer on the slave interpreter */
			if (GetType(2) == sci_strings)
			{
				GetRhsVar(2, STRING_DATATYPE, &m2, &n2, &l2);
				TCLinterpreter = Tcl_GetSlave(getTclInterp(), cstk(l2));
				releaseTclInterp();
				if (TCLinterpreter == NULL)
				{
					Scierror(999,_("%s: No such slave interpreter.\n"), fname);
					return 0;
				}

				{
					BOOL bOK = FALSE;
					char *sz = cstk(l1);
					char *szShort = getshortpathname(sz, &bOK);
					RET=sendTclFileToSlave(szShort, cstk(l2));
					FREE(szShort);
				}
			}
			else
			{
				Scierror(999,_("%s: Wrong type for input argument #%d: String expected.\n"),fname, 2);
				return 0;
			}
		}
		else 
		{
			BOOL bOK = FALSE;
			char *sz = cstk(l1);
			char *szShort = getshortpathname(sz, &bOK);
			RET=sendTclFile(szShort);
			FREE(szShort);
		}

		if (RET==TCL_ERROR)
		{
			const char *trace = Tcl_GetVar(TCLinterpreter, "errorInfo", TCL_GLOBAL_ONLY);
			if (Err > 0)
			{
				sciprint(_("%s, at line %i of file %s\n	%s.\n"),fname,TCL_getErrorLine(TCLinterpreter),cstk(l1),(char *)trace);
			}
			else
			{
				Scierror(999,_("%s, at line %i of file %s\n	%s.\n"),fname,TCL_getErrorLine(TCLinterpreter),cstk(l1),(char *)trace);
				return 0;
			}
		}
	}
	else
	{
		Scierror(999,_("%s: Wrong type for input argument #%d: String expected.\n"), fname, 2);
		return 0;
	}

	LhsVar(1) = 0;
	C2F(putlhsvar)();
	return 0;
}
/*--------------------------------------------------------------------------*/