DDS_ReturnCode_t DDS_KeyedStringDataReader_return_loan (
DDS_DataReader dr,
DDS_KeyedStringSeq *data,
DDS_SampleInfoSeq *info)
{
return (DDS_DataReader_return_loan (dr, (DDS_DataSeq *) data, info));
}
void dr_on_statistic_data_available(DDS_DataReaderListener *self, DDS_DataReader dataReader)
{
acceptance_high_end_StatisticPtrSeq samples;
DDS_SampleInfoSeq sampleInfos;
DDS_ReturnCode_t retCode;
int i;
DDS_SEQ_INIT(samples);
DDS_SEQ_INIT(sampleInfos);
retCode = DDS_DataReader_take(dataReader, (DDS_DataSeq *)&samples, &sampleInfos, -1, DDS_ANY_SAMPLE_STATE, DDS_ANY_VIEW_STATE, DDS_ANY_INSTANCE_STATE);
if (retCode == DDS_RETCODE_NO_DATA) {
return;
}
else if (retCode != DDS_RETCODE_OK) {
fprintf(stderr, "Error taking sample (%s).\r\n", DDS_error(retCode));
return;
}
for (i = 0; i < DDS_SEQ_LENGTH (samples); i++)
if (DDS_SEQ_ITEM (sampleInfos, i)->valid_data)
nofConfigSamples++;
retCode = DDS_DataReader_return_loan(dataReader, (DDS_DataSeq *)&samples, &sampleInfos);
if (retCode != DDS_RETCODE_OK) {
fprintf(stderr, "Error returning loan (%s).\r\n", DDS_error(retCode));
return;
}
}
void dr_listener_data_available (DDS_DataReaderListener *list,
DDS_DataReader dr)
{
MsgData_t *data;
types_t *datax;
static DDS_DataSeq rx_sample = DDS_SEQ_INITIALIZER (void *);
static DDS_SampleInfoSeq rx_info = DDS_SEQ_INITIALIZER (DDS_SampleInfo *);
DDS_ReturnCode_t error;
DDS_SampleInfo *info;
DDS_DataReader_return_loan (dr, &rx_sample, &rx_info);
error = DDS_DataReader_take_next_instance(dr, &rx_sample, &rx_info, 1,
DDS_HANDLE_NIL,
DDS_NOT_READ_SAMPLE_STATE, DDS_ANY_VIEW_STATE,
DDS_ANY_INSTANCE_STATE);
printf ("dds-interop: Take next instance.\r\n");
if (error)
printf ("Error taking next instance\r\n");
/* === print sample === */
if (DDS_SEQ_LENGTH (rx_info)) {
data = DDS_SEQ_ITEM (rx_sample, 0);
datax = DDS_SEQ_ITEM (rx_sample, 0);
info = DDS_SEQ_ITEM (rx_info, 0);
if (info->instance_state == DDS_ALIVE_INSTANCE_STATE) {
if (tsm_type == 0)
printf ("DDS-R: [%2u] ALIVE - %2u :%6llu - %s\r\n",
info->instance_handle,
data->key,
(unsigned long long) data->counter,
data->message);
else
printf ("DDS-R: [%2u] ALIVE - %2u - %s\r\n",
info->instance_handle, datax->i8, datax->string);
if (test == 3)
sem_post (&_sync);
}
else if (info->instance_state == DDS_NOT_ALIVE_DISPOSED_INSTANCE_STATE) {
if (tsm_type == 0)
printf ("DDS-R: The sample %s with key (%d) has been disposed.\r\n", data->message, data->key);
else
printf ("DDS-R: The sample has been disposed.\r\n", datax->string);
if (test == 3)
sem_post (&_sync);
}
else if (info->instance_state == DDS_NOT_ALIVE_NO_WRITERS_INSTANCE_STATE) {
printf ("DDS-R: There are no more writers.\r\n");
if (test == 3)
sem_post (&_sync);
}
else
printf ("DDS-R: Unknown state.\r\n");
}
DDS_DataReader_return_loan (dr, &rx_sample, &rx_info);
}
DDS_ReturnCode_t DDS_BytesDataReader_return_loan (DDS_DataReader dr,
DDS_BytesSeq *data,
DDS_SampleInfoSeq *info)
{
return (DDS_DataReader_return_loan (dr, (DDS_DataSeq *) data, info));
}
