--- mqtt/src/utils.c	2012/06/29 15:43:13	1.2.2.6
+++ mqtt/src/utils.c	2017/10/08 22:49:25	1.5
@@ -1,17 +1,62 @@
+/*************************************************************************
+* (C) 2011 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com>
+*  by Michael Pounov <misho@openbsd-bg.org>
+*
+* $Author: misho $
+* $Id: utils.c,v 1.5 2017/10/08 22:49:25 misho Exp $
+*
+**************************************************************************
+The ELWIX and AITNET software is distributed under the following
+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, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
+	by Michael Pounov <misho@elwix.org>.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. All advertising materials mentioning features or use of this software
+   must display the following acknowledgement:
+This product includes software developed by Michael Pounov <misho@elwix.org>
+ELWIX - Embedded LightWeight unIX and its contributors.
+4. Neither the name of AITNET nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+*/
 #include "global.h"
 #include "mqttd.h"
 #include "mqttd_calls.h"
 
 
-inline int
+int
 srv_Socket(cfg_root_t * __restrict cfg)
 {
 	int s = -1;
 	ait_val_t v;
 	u_short port;
-	io_sockaddr_t sa = {{ 0 }};
+	sockaddr_t sa = {{ 0 }};
 
-	ioTRACE(2);
+	ETRACE();
 
 	assert(cfg);
 
@@ -19,8 +64,8 @@ srv_Socket(cfg_root_t * __restrict cfg)
 	port = strtol(AIT_GET_STR(&v), NULL, 0);
 	AIT_FREE_VAL(&v);
 	cfg_loadAttribute(cfg, "mqttd", "listen", &v, MQTT_HOST);
-	if (!io_gethostbyname(AIT_GET_STR(&v), port, &sa)) {
-		ioLIBERR(io);
+	if (!e_gethostbyname(AIT_GET_STR(&v), port, &sa)) {
+		ELIBERR(elwix);
 		AIT_FREE_VAL(&v);
 		return -1;
 	} else
@@ -28,32 +73,19 @@ srv_Socket(cfg_root_t * __restrict cfg)
 
 	s = mqtt_srv_Create(&sa.sa, sa.sa.sa_len);
 	if (s == -1) {
-		ioLIBERR(mqtt);
+		ELIBERR(mqtt);
 		return -1;
 	}
 
+	EVERBOSE(7, "Created socket=%d\n", s);
 	return s;
 }
 
-inline int
+int
 srv_Close(int s)
 {
-	ioTRACE(2);
+	ETRACE();
 
+	EVERBOSE(7, "Closing socket=%d\n", s);
 	return mqtt_srv_Destroy(s);
-}
-
-inline int
-srv_Will(struct tagSession * __restrict sess)
-{
-	int ret = 0;
-
-	ioTRACE(2);
-
-	ret = mqtt_msgPUBLISH(sess->sess_buf, sess->sess_will.topic, 0xDEAD, 0, 1, 0, 
-			sess->sess_will.msg, sess->sess_will.msg ? strlen(sess->sess_will.msg) : 0);
-	if (ret == -1)
-		return -1;	/* error */
-	else
-		return cmdPUBLISH(sess->sess_srv, ret, sess);
 }