--- mqtt/inc/Attic/aitmqtt.h	2011/11/22 14:48:25	1.1.1.1.2.20
+++ mqtt/inc/Attic/aitmqtt.h	2011/11/22 15:25:19	1.1.1.1.2.21
@@ -18,6 +18,23 @@ struct mqtthdr {
 } __packed;
 #define MQTTHDR_MSGINIT(x)	(assert((x)), (x)->mqtt_msg.val ^= (x)->mqtt_msg.val)
 
+#define MQTT_TYPE_UNKNOWN	0	/* reserved */
+#define MQTT_TYPE_CONNECT	1	/* client request to connect to server */
+#define MQTT_TYPE_CONNACK	2	/* connect acknowledgment */
+#define MQTT_TYPE_PUBLISH	3	/* publish message */
+#define MQTT_TYPE_PUBACK	4	/* publish acknowledgment */
+#define MQTT_TYPE_PUBREC	5	/* publish received (assured delivery part 1) */
+#define MQTT_TYPE_PUBREL	6	/* publish release (assured delivery part 2) */
+#define MQTT_TYPE_PUBCOMP	7	/* publish complete (assured delivery part 3) */
+#define MQTT_TYPE_SUBSCRIBE	8	/* client subscribe request */
+#define MQTT_TYPE_SUBACK	9	/* subscribe acknowledgment */
+#define MQTT_TYPE_UNSUBSCRIBE	10	/* client unsubscribe request */
+#define MQTT_TYPE_UNSUBACK	11	/* unsubscribe acknowledgment */
+#define MQTT_TYPE_PINGREQ	12	/* PING request */
+#define MQTT_TYPE_PINGRESP	13	/* PING response */
+#define MQTT_TYPE_DISCONNECT	14	/* client is disconnecting */
+#define MQTT_TYPE_MAX		15	/* reserved */
+
 #define MQTT_FLAG_DUP		1	/* This flag is set when the client or server attempts to re-deliver 
 					   a PUBLISH, PUBREL, SUBSCRIBE or UNSUBSCRIBE message. 
 					   This applies to messages where the value of QoS is greater than 
@@ -359,6 +376,23 @@ mqtt_cb_t *mqttInitCallbacks(void);
  * return: none
  */
 void mqttFiniCallbacks(mqtt_cb_t ** __restrict cb);
+/*
+ * MQTT_CALLBACK() Assign function to callback array for MQTT dispatcher
+ *
+ * @_cbs = Callback array
+ * @_x = MQTT Message type, like MQTT_TYPE_* ...
+ * @_func = Function
+ * return: none
+ */
+#define MQTT_CALLBACK(_cbs, _x, _func)	(assert((_cbs)), (_cbs)[(_x)] = (_func))
+/*
+ * mqttDispatcher() MQTT Message type dispatcher
+ *
+ * @cb = Callback array
+ * @buf = Received MQTT message
+ * return: -1 error or >-1 return value from executed callback
+ */
+inline int mqttDispatcher(mqtt_cb_t * __restrict cb, mqtt_msg_t * __restrict buf);
 
 
 #endif