--- libaitcfg/src/queue.c	2014/04/14 19:58:21	1.16
+++ libaitcfg/src/queue.c	2019/12/05 14:33:35	1.18
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: queue.c,v 1.16 2014/04/14 19:58:21 misho Exp $
+* $Id: queue.c,v 1.18 2019/12/05 14:33:35 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004 - 2014
+Copyright 2004 - 2019
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -80,6 +80,37 @@ _selectAttribute(cfg_root_t * __restrict cfg, const ch
 /* --------------------------------------------------------------- */
 
 /*
+ * cfg_dumpCfg() - dump config data
+ *
+ * @cfg = Config root
+ * return: none
+ */
+void
+cfg_dumpCfg(cfg_root_t * __restrict cfg)
+{
+	struct tagCfg *r, *c, *ctmp, *q, *qtmp;
+	int syn;
+
+	r = RB_ROOT(cfg);
+	printf("ROOT:: KEY=%.8x [%s] %s=%s\n", ((AIT_KEY(&r->cfg_sec) << 15) | AIT_KEY(&r->cfg_attr)), 
+			AIT_ADDR(&r->cfg_sec), AIT_ADDR(&r->cfg_attr), AIT_ADDR(&r->cfg_val));
+
+	RB_FOREACH_SAFE(c, tagRC, cfg, ctmp) {
+		syn ^= syn;
+		TAILQ_FOREACH_SAFE(q, cfg, cfg_next, qtmp) {
+			if (c == q) {
+				syn = 42;
+				break;
+			}
+		}
+
+		printf("%s KEY=%.8x [%s] %s=%s sync=%d\n", c == r ? "*" : "", 
+				((AIT_KEY(&c->cfg_sec) << 15) | AIT_KEY(&c->cfg_attr)), 
+				AIT_ADDR(&c->cfg_sec), AIT_ADDR(&c->cfg_attr), AIT_ADDR(&c->cfg_val), syn);
+	}
+}
+
+/*
  * cfg_getSection() - Get entire section attributes into array
  *
  * @cfg = Config root
@@ -104,35 +135,26 @@ cfg_getSection(cfg_root_t * __restrict cfg, const char
 		AIT_KEY(&fav.cfg_sec) = crcFletcher16((u_short*) csSec, 
 				E_ALIGN(strlen(csSec), 2) / 2);
 
-	av = RB_NFIND(tagRC, cfg, &fav);
-	if (!av)
-		return NULL;
-	if (csSec) {
-		if (AIT_ISEMPTY(&av->cfg_sec) || strcmp(AIT_GET_STR(&av->cfg_sec), csSec))
-			return NULL;
-	} else {
-		if (!AIT_ISEMPTY(&av->cfg_sec))
-			return NULL;
-	}
-
-	arr = array_Init(1);
+	arr = array_Init(0);
 	if (!arr) {
 		cfg_SetErr(elwix_GetErrno(), "%s", elwix_GetError());
 		return NULL;
-	} else
-		array_Push(arr, av, 0);
+	}
 
-	while ((av = RB_NEXT(tagRC, cfg, av)) && av) {
-		if (csSec) {
-			if (AIT_ISEMPTY(&av->cfg_sec) || strcmp(AIT_GET_STR(&av->cfg_sec), csSec))
-				break;
-		} else {
-			if (!AIT_ISEMPTY(&av->cfg_sec))
-				break;
+	TAILQ_FOREACH(av, cfg, cfg_next)
+		if (AIT_KEY(&av->cfg_sec) == AIT_KEY(&fav.cfg_sec)) {
+			if (!csSec) {
+				if (AIT_ISEMPTY(&av->cfg_sec))
+					array_Push(arr, av, 0);
+			} else {
+				if (!AIT_ISEMPTY(&av->cfg_sec) && 
+						!strcmp(AIT_GET_STR(&av->cfg_sec), csSec))
+					array_Push(arr, av, 0);
+			}
 		}
 
-		array_Push(arr, av, 0);
-	}
+	if (!array_Size(arr))
+		array_Destroy(&arr);
 
 	return arr;
 }