JTox.c

typedef union {
    uint8_t c[4];
    uint16_t s[2];
    uint32_t i;
} tox_IP;

typedef struct {
    tox_IP ip;
    uint16_t port;
    /* not used for anything right now */
    uint16_t padding;
} tox_IP_Port;

JNIEXPORT void JNICALL Java_im_tox_jtoxcore_JTox_tox_1bootstrap(JNIEnv * env,
		jobject obj, jlong messenger, jbyteArray ip, jint port, jstring address) {
	tox_IP_Port ipport;
	tox_IP _ip;

	jbyte *ip_array = (*env)->GetByteArrayElements(env, ip, 0);
	jsize n = (*env)->GetArrayLength(env, ip);
	int i;

	for (i = 0; i < n; ++i) {
		_ip.c[i] = ip_array[i];
		printf("%i \n", _ip.c[i]);
	}
	fflush(stdout);

	(*env)->ReleaseByteArrayElements(env, ip, ip_array, 0);
	ipport.ip = _ip;
	ipport.port = htonl(port);

	const char *_address = (*env)->GetStringUTFChars(env, address, 0);
	uint8_t __address[TOX_FRIEND_ADDRESS_SIZE];
	hex_to_addr(_address, __address);

	tox_bootstrap((Tox *) messenger, ipport, __address);

	(*env)->ReleaseStringUTFChars(env, address, _address);
}