#include <cassert>
#include <cstring>
#include <mosquitto/libmosquittopp.h>

static int run = -1;

class mosquittopp_test : public mosqpp::mosquittopp
{
public:
	mosquittopp_test(const char *id);

	void on_connect_v5(int rc, int flags, const mosquitto_property *props);
	void on_disconnect_v5(int rc, const mosquitto_property *props);
	int on_ext_auth(const char *auth_method, uint16_t auth_data_len, const void *auth_data, const mosquitto_property *props);
};

mosquittopp_test::mosquittopp_test(const char *id) : mosqpp::mosquittopp(id)
{
}


void mosquittopp_test::on_connect_v5(int rc, int flags, const mosquitto_property *props)
{
	assert(flags == 0);
	assert(props);
	assert(mosqpp::property_check_all(CMD_CONNACK, props) == MOSQ_ERR_SUCCESS);

	if(rc){
		exit(1);
	}else{
		disconnect();
	}
}


void mosquittopp_test::on_disconnect_v5(int rc, const mosquitto_property *props)
{
	assert(props == NULL);
	run = rc;
}


int mosquittopp_test::on_ext_auth(const char *auth_method, uint16_t auth_data_len, const void *auth_data, const mosquitto_property *props)
{
	(void)auth_method;
	(void)auth_data_len;
	(void)auth_data;
	(void)props;
	return MOSQ_ERR_AUTH;
}


int main(int argc, char *argv[])
{
	mosquittopp_test *mosq;
	mosquitto_property *props = NULL;
	int rc;

	if(argc != 2){
		return 1;
	}
	int port = atoi(argv[1]);

	mosqpp::lib_init();

	mosq = new mosquittopp_test("01-extended-auth");
	mosq->int_option(MOSQ_OPT_PROTOCOL_VERSION, 5);

	mosquitto_property_add_int32(&props, MQTT_PROP_MAXIMUM_PACKET_SIZE, 1000);
	rc = mosq->connect_v5("localhost", port, 60, NULL, props);
	mosquitto_property_free_all(&props);
	if(rc != MOSQ_ERR_SUCCESS){
		return rc;
	}

	while(run == -1){
		mosq->loop();
	}
	delete mosq;

	mosqpp::lib_cleanup();

	return run;
}