// TclEmbedEx.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "tcl.h"
#include <windows.h>
#include <iostream.h>

int main(int argc, char* argv[])
{
	char* test;
	int r;

	Tcl_FindExecutable(argv[0]); 
	Tcl_Interp * g_interp = Tcl_CreateInterp(); 
	

	// For this to work you must have TCL_LIBRARY environment set
	// to the location of your TCL installation!
	//--------------------------------------------
	r = Tcl_Init(g_interp); 
	test = Tcl_ErrnoMsg(Tcl_GetErrno());


	//VALUE OF auto_path works fine
	//------------------------------
	r = Tcl_Eval(g_interp, "puts $auto_path"); 
	if (r != TCL_OK){
		cout << "------" << endl;
		cout << Tcl_ErrnoMsg(Tcl_GetErrno()) << endl;
		cout << Tcl_GetStringResult(g_interp) << endl;
		cout << endl;
	
	}

	//VALUE OF tcl_libPath works fine
	//---------------------------------
	r = Tcl_Eval(g_interp, "puts $tcl_libPath"); 
	if (r != TCL_OK){
		cout << "------" << endl;
		cout << Tcl_ErrnoMsg(Tcl_GetErrno()) << endl;
		cout << Tcl_GetStringResult(g_interp) << endl;
		cout << endl;
	}

	// VALUE OF tcl_library works fine
	//---------------------------------
	r = Tcl_Eval(g_interp, "puts $tcl_library"); 
	if (r != TCL_OK){
		cout << "------" << endl;
		cout << Tcl_ErrnoMsg(Tcl_GetErrno()) << endl;
		cout << Tcl_GetStringResult(g_interp) << endl;
		cout << endl;
	}

	
	//PROBLEMS START HERE - all of these seem to crash the interpreter!!!
	//-----------------------
	//r = Tcl_Eval(g_interp, "puts [info nameofexecutable]"); 
	r = Tcl_Eval(g_interp, "puts [info patchlevel]"); 
	
	if (r != TCL_OK){
		cout << "------" << endl;
		cout << Tcl_ErrnoMsg(Tcl_GetErrno()) << endl;
		cout << Tcl_GetStringResult(g_interp) << endl;
		cout << endl;
	}
				
	return r; 
	
}

