#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mosquitto.h>

static int run = -1;

void on_connect(struct mosquitto *mosq, void *obj, int rc)
{
	if(rc){
		exit(1);
	}else{
		mosquitto_disconnect(mosq);
	}
}

void on_disconnect(struct mosquitto *mosq, void *obj, int rc)
{
	run = rc;
}

static int password_callback(char* buf, int size, int rwflag, void* userdata)
{
	strncpy(buf, "password", size);
	buf[size-1] = '\0';

	return strlen(buf);
}

int main(int argc, char *argv[])
{
	int rc;
	struct mosquitto *mosq;

	int port = atoi(argv[1]);

	mosquitto_lib_init();

	mosq = mosquitto_new("08-ssl-connect-crt-auth-enc", true, NULL);
	mosquitto_tls_set(mosq, "../ssl/test-root-ca.crt", "../ssl/certs", "../ssl/client-encrypted.crt", "../ssl/client-encrypted.key", password_callback);
	mosquitto_connect_callback_set(mosq, on_connect);
	mosquitto_disconnect_callback_set(mosq, on_disconnect);

	rc = mosquitto_connect(mosq, "localhost", port, 60);

	while(run == -1){
		mosquitto_loop(mosq, -1, 1);
	}

	mosquitto_lib_cleanup();
	return run;
}
