===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/eval.c,v
retrieving revision 1.36
retrieving revision 1.39
diff -u -p -r1.36 -r1.39
--- OpenXM_contrib2/asir2000/parse/eval.c	2004/10/27 08:21:47	1.36
+++ OpenXM_contrib2/asir2000/parse/eval.c	2004/12/18 03:27:17	1.39
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/parse/eval.c,v 1.35 2004/07/07 07:40:19 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/parse/eval.c,v 1.38 2004/11/22 04:11:36 noro Exp $ 
 */
 #include <ctype.h>
 #include "ca.h"
@@ -223,7 +223,9 @@ pointer eval(FNODE f)
 				error("-- : not implemented yet");
 			break;
 		case I_PVAR:
-			pv = (unsigned int)FA0(f); ind = (NODE)FA1(f); GETPV(pv,a); 
+			pv = (unsigned int)FA0(f);
+			ind = (NODE)FA1(f);
+			GETPV(pv,a); 
 			if ( !ind )
 				val = a;
 			else {
@@ -691,13 +693,17 @@ pointer bevalf(FUNC f,NODE a)
 	pointer val;
 	int i,n;
 	NODE tn,sn;
-    VS pvs;
+    VS pvs,prev_mpvs;
 	char errbuf[BUFSIZ];
 
 	if ( f->id == A_UNDEF ) {
 		sprintf(errbuf,"bevalf : %s undefined",NAME(f));
 		error(errbuf);
 	}
+	if ( getsecuremode() && !PVSS && !f->secure ) {
+		sprintf(errbuf,"bevalf : %s not permitted",NAME(f));
+		error(errbuf);
+	}
 	if ( f->id != A_PARI ) {
 		for ( i = 0, tn = a; tn; i++, tn = NEXT(tn) );
 		if ( ((n = f->argc)>= 0 && i != n) || (n < 0 && i > -n) ) {
@@ -739,7 +745,13 @@ pointer bevalf(FUNC f,NODE a)
 			for ( tn = f->f.usrf->args, sn = a; 
 				sn; tn = NEXT(tn), sn = NEXT(sn) )
 				ASSPV((int)FA0((FNODE)BDY(tn)),BDY(sn));
-			val = evalstat((SNODE)BDY(f->f.usrf)); 
+			if ( f->f.usrf->module ) {
+				prev_mpvs = MPVS;
+				MPVS = f->f.usrf->module->pvs;
+				val = evalstat((SNODE)BDY(f->f.usrf)); 
+				MPVS = prev_mpvs;
+			} else
+				val = evalstat((SNODE)BDY(f->f.usrf)); 
 			f_return = f_break = f_continue = 0; poppvs(); 
 			break;
 		case A_PURE:
@@ -984,6 +996,9 @@ void mkuf(char *name,char *fname,NODE args,SNODE body,
 	char *longname;
 	int argc;
 
+	if ( getsecuremode() ) {
+		error("defining function is not permitted in the secure mode");
+	}
 	if ( *name == ':' )
 		name += 2;
 	if ( !module ) {