Add conversion from BOOL to STRING

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5422 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_vrt.c

@@ -355,6 +355,14 @@ VRT_backend_string(struct sess *sp, const struct director *d)
 	return (d->vcl_name);
 }
 
+const char *
+VRT_bool_string(const struct sess *sp, unsigned val)
+{
+
+	(void)sp;
+	return (val ? "true" : "false");
+}
+
 /*--------------------------------------------------------------------*/
 
 void

include/vrt.h

@@ -213,6 +213,7 @@ char *VRT_IP_string(const struct sess *sp, const struct sockaddr_storage *sa);
 char *VRT_int_string(const struct sess *sp, int);
 char *VRT_double_string(const struct sess *sp, double);
 char *VRT_time_string(const struct sess *sp, double);
+const char *VRT_bool_string(const struct sess *sp, unsigned);
 const char *VRT_backend_string(struct sess *sp, const struct director *d);
 
 #define VRT_done(sp, hand)			\

lib/libvcl/vcc_expr.c

@@ -359,12 +359,12 @@ vcc_expr_tostring(struct expr **e, enum var_type fmt)
 	p = NULL;
 	switch((*e)->fmt) {
 	case BACKEND:	p = "VRT_backend_string(sp, \v1)"; break;
+	case BOOL:	p = "VRT_bool_string(sp, \v1)"; break;
+	case DURATION:	p = "VRT_double_string(sp, \v1)"; break; /* XXX: should have "s" suffix ? */
 	case INT:	p = "VRT_int_string(sp, \v1)"; break;
 	case IP:	p = "VRT_IP_string(sp, \v1)"; break;
-	case TIME:	p = "VRT_time_string(sp, \v1)"; break;
 	case REAL:	p = "VRT_double_string(sp, \v1)"; break;
-	case DURATION:	p = "VRT_double_string(sp, \v1)"; break;
-			/* XXX: should have "s" suffix ? */
+	case TIME:	p = "VRT_time_string(sp, \v1)"; break;
 	default:	break;
 	}
 	if (p != NULL)