static void myTimerCallBack(void)
{
DNSServiceErrorType err = kDNSServiceErr_Unknown;
switch (operation)
{
case 'A':
{
switch (addtest)
{
case 0:
printf("Adding Test HINFO record\n");
err = DNSServiceAddRecord(client, &record, 0, kDNSServiceType_HINFO, sizeof(myhinfoW), &myhinfoW[0], 0);
addtest = 1;
break;
case 1:
printf("Updating Test HINFO record\n");
err = DNSServiceUpdateRecord(client, record, 0, sizeof(myhinfoX), &myhinfoX[0], 0);
addtest = 2;
break;
case 2:
printf("Removing Test HINFO record\n");
err = DNSServiceRemoveRecord(client, record, 0);
addtest = 0;
break;
}
}
break;
case 'U':
{
if (updatetest[1] != 'Z') updatetest[1]++;
else updatetest[1] = 'A';
updatetest[0] = 3 - updatetest[0];
updatetest[2] = updatetest[1];
printf("Updating Test TXT record to %c\n", updatetest[1]);
err = DNSServiceUpdateRecord(client, NULL, 0, 1+updatetest[0], &updatetest[0], 0);
}
break;
case 'N':
{
printf("Adding big NULL record\n");
err = DNSServiceAddRecord(client, &record, 0, kDNSServiceType_NULL, sizeof(bigNULL), &bigNULL[0], 0);
timeOut = LONG_TIME;
}
break;
}
if (err != kDNSServiceErr_NoError)
{
fprintf(stderr, "DNSService call failed %ld\n", (long int)err);
stopNow = 1;
}
}
JNIEXPORT jint JNICALL Java_com_apple_dnssd_AppleRegistration_AddRecord( JNIEnv *pEnv, jobject pThis,
jint flags, jint rrType, jbyteArray rData, jint ttl, jobject destObj)
{
jclass cls = (*pEnv)->GetObjectClass( pEnv, pThis);
jfieldID contextField = (*pEnv)->GetFieldID( pEnv, cls, "fNativeContext", "J");
jclass destCls = (*pEnv)->GetObjectClass( pEnv, destObj);
jfieldID recField = (*pEnv)->GetFieldID( pEnv, destCls, "fRecord", "J");
OpContext *pContext = NULL;
DNSServiceErrorType err = kDNSServiceErr_NoError;
jbyte *pBytes;
jsize numBytes;
DNSRecordRef recRef;
if ( contextField != 0)
pContext = (OpContext*) (long) (*pEnv)->GetLongField(pEnv, pThis, contextField);
if ( pContext == NULL || pContext->ServiceRef == NULL)
return kDNSServiceErr_BadParam;
pBytes = (*pEnv)->GetByteArrayElements( pEnv, rData, NULL);
numBytes = (*pEnv)->GetArrayLength( pEnv, rData);
err = DNSServiceAddRecord( pContext->ServiceRef, &recRef, flags, rrType, numBytes, pBytes, ttl);
if ( err == kDNSServiceErr_NoError)
{
(*pEnv)->SetLongField(pEnv, destObj, recField, (long) recRef);
}
if ( pBytes != NULL)
(*pEnv)->ReleaseByteArrayElements( pEnv, rData, pBytes, 0);
return err;
}
static VALUE
dnssd_service_add_record(VALUE self, VALUE _flags, VALUE _rrtype, VALUE _rdata,
VALUE _ttl) {
VALUE _record = Qnil;
DNSServiceRef *client;
DNSRecordRef *record;
DNSServiceFlags flags;
DNSServiceErrorType e;
uint16_t rrtype;
uint16_t rdlen;
const void *rdata;
uint32_t ttl;
_rdata = rb_str_to_str(_rdata);
flags = (DNSServiceFlags)NUM2ULONG(_flags);
rrtype = NUM2UINT(_rrtype);
rdlen = RSTRING_LEN(_rdata);
rdata = (void *)RSTRING_PTR(_rdata);
ttl = (uint32_t)NUM2ULONG(_ttl);
get(cDNSSDService, self, DNSServiceRef, client);
_record = rb_class_new_instance(0, NULL, cDNSSDRecord);
get(cDNSSDRecord, _record, DNSRecordRef, record);
e = DNSServiceAddRecord(*client, record, flags, rrtype, rdlen, rdata, ttl);
dnssd_check_error_code(e);
/* record will become invalid when this service is destroyed */
rb_ivar_set(_record, dnssd_iv_service, self);
rb_ary_push(rb_ivar_get(self, dnssd_iv_records), _record);
return _record;
}
