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add connack read

#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <aitmqtt.h>


int
main()
{
	mqtt_msg_t *m;
	mqtt_subscr_t s[4];
	mqtthdr_connflgs_t flg;
	u_short ka;
	int i;
	char cid[BUFSIZ], user[BUFSIZ], pass[BUFSIZ], topic[BUFSIZ], message[BUFSIZ];

	m = mqtt_msgAlloc(0);
	/* conn* */
	printf("connect=%d/%d\n", m->msg_len, mqtt_msgCONNECT(m, "MRYN", "aaaaa", NULL, "bbb", NULL, 0, 0, 0));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	flg = mqtt_readCONNECT(m, &ka, cid, sizeof cid, user, sizeof user, pass, sizeof pass, 
			topic, sizeof topic, message, sizeof message);
	printf("read connect flags:: clean=%d will=%d qos=%d retain=%d pass=%d user=%d\n", 
			flg.clean_sess, flg.will_flg, flg.will_qos, flg.will_retain, flg.password, flg.username);
	if (flg.reserved) {
		printf("Error:: mqtt_readCONNECT() #%d - %s\n", mqtt_GetErrno(), mqtt_GetError());
		return 1;
	}
	printf("++> KA=%d sec, ConnID=%s User=%s Pass=%s Will_Topic=%s Will_Message=%s\n", ka, 
			cid, user, pass, topic, message);
	printf("connack=%d/%d\n", m->msg_len, mqtt_msgCONNACK(m, 1));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("read connack=%d\n", mqtt_readCONNACK(m));
	getchar();

	/* pub* */
	printf("publish=%d/%d\n", m->msg_len, mqtt_msgPUBLISH(m, "AAA/bbb/CCC/ddd", 7, 0, 2, 0, "OLE!!!", 7));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("puback=%d/%d\n", m->msg_len, mqtt_msgPUBACK(m, 10));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("pubrec=%d/%d\n", m->msg_len, mqtt_msgPUBREC(m, 11));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("pubrel=%d/%d\n", m->msg_len, mqtt_msgPUBREL(m, 12));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("pubcomp=%d/%d\n", m->msg_len, mqtt_msgPUBCOMP(m, 13));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);

	/* sub* */
	memset(s, 0, sizeof s);
	s[0].sub_topic._size = 3;
	s[0].sub_topic._base = "a/b";
	s[0].sub_ret = MQTT_QOS_ACK;
	s[1].sub_topic._size = 3;
	s[1].sub_topic._base = "c/d";
	s[1].sub_ret = MQTT_QOS_ONCE;
	s[2].sub_topic._size = 7;
	s[2].sub_topic._base = "x/y/z/Q";
	s[2].sub_ret = MQTT_QOS_EXACTLY;
	printf("subscribe=%d/%d\n", m->msg_len, mqtt_msgSUBSCRIBE(m, s, 10, 0, 0));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("suback=%d/%d\n", m->msg_len, mqtt_msgSUBACK(m, s, 10));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("unsubscribe=%d/%d\n", m->msg_len, mqtt_msgUNSUBSCRIBE(m, s, 10, 0, 1));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("unsuback=%d/%d\n", m->msg_len, mqtt_msgUNSUBACK(m, 10));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);

	/* ping* */
	printf("pingreq=%d/%d\n", m->msg_len, mqtt_msgPINGREQ(m));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);
	printf("pingresp=%d/%d\n", m->msg_len, mqtt_msgPINGRESP(m));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);

	printf("disconnect=%d/%d\n", m->msg_len, mqtt_msgDISCONNECT(m));
	for (i = 0; i < m->msg_len; i++)
		printf("%d\n", ((u_char*) m->msg_base)[i]);

	mqtt_msgFree(&m, 42);
	return 0;
}