int dcps_get_builtin_participant_data (DDS_ParticipantBuiltinTopicData *dp,
Participant_t *pp)
{
int error;
memcpy (dp->key.value, &pp->p_guid_prefix, sizeof (DDS_BuiltinTopicKey_t));
#if 0
error = get_builtin_key (pp->p_domain,
dp->key.value,
BT_Participant,
entity_handle (pp->p_flags));
if (error)
return (error);
#endif
error = oseq_set (&dp->user_data.value, pp->p_user_data, NULL);
return (error);
}
int dcps_get_builtin_participant_data (DDS_ParticipantBuiltinTopicData *dp,
Participant_t *pp)
{
int error;
memcpy ((unsigned char *) dp->key.value, pp->p_guid_prefix.prefix, GUIDPREFIX_SIZE);
if (sizeof (dp->key) > GUIDPREFIX_SIZE)
dp->key.value [3] = 0;
#if 0
error = get_builtin_key (pp->p_domain,
dp->key.value,
BT_Participant,
entity_handle (pp->p_flags));
if (error)
return (error);
#endif
error = oseq_set (&dp->user_data.value, pp->p_user_data, NULL);
return (error);
}
int dcps_get_builtin_topic_data (DDS_TopicBuiltinTopicData *dp,
Topic_t *tp,
int bi_reader)
{
size_t size;
char *xp;
UniQos_t *uqp;
KeyHash_t hash;
int error;
size = str_len (tp->name) + 1;
size += str_len (tp->type->type_name) + 1;
if (tp->qos->qos.topic_data) {
ROUND_LEN (size);
size += str_len (tp->qos->qos.topic_data);
}
xp = xmalloc (size);
if (!xp)
return (DDS_RETCODE_OUT_OF_RESOURCES);
dp->name = xp;
if (bi_reader) { /* Key already in reader cache! */
error = get_builtin_key (tp->domain, dp->key.value,
BT_Topic, tp->entity.handle);
if (error)
goto key_error;
}
else { /* (Re)calculate key value. */
topic_key_from_name (str_ptr (tp->name),
str_len (tp->name) - 1,
str_ptr (tp->type->type_name),
str_len (tp->type->type_name) - 1,
&hash);
memcpy (dp->key.value, &hash, sizeof (DDS_BuiltinTopicKey_t));
}
memcpy (xp, str_ptr (tp->name), str_len (tp->name));
xp += str_len (tp->name);
dp->type_name = xp;
memcpy (xp, str_ptr (tp->type->type_name), str_len (tp->type->type_name));
xp += str_len (tp->type->type_name);
uqp = &tp->qos->qos;
dp->durability.kind = uqp->durability_kind;
#ifdef DURABILITY_SERVICE
dp->durability_service.service_cleanup_delay = uqp->ds_cleanup_delay;
dp->durability_service.history_kind = uqp->ds_history_kind;
dp->durability_service.history_depth = uqp->ds_history_depth;
dp->durability_service.max_samples = uqp->ds_limits.max_samples;
dp->durability_service.max_instances = uqp->ds_limits.max_instances;
dp->durability_service.max_samples_per_instance = uqp->ds_limits.max_samples_per_instance;
#else
dp->durability_service = qos_def_writer_qos.durability_service;
#endif
dp->deadline = uqp->deadline;
dp->latency_budget = uqp->latency_budget;
dp->liveliness.kind = uqp->liveliness_kind;
dp->liveliness.lease_duration = uqp->liveliness_lease_duration;
dp->reliability.kind = uqp->reliability_kind;
dp->reliability.max_blocking_time = uqp->reliability_max_blocking_time;
dp->transport_priority = uqp->transport_priority;
dp->lifespan = uqp->lifespan;
dp->destination_order.kind = uqp->destination_order_kind;
dp->history.kind = uqp->history_kind;
dp->history.depth = uqp->history_depth;
dp->resource_limits = uqp->resource_limits;
dp->ownership.kind = uqp->ownership_kind;
if (uqp->topic_data)
ROUND_PTR (xp);
oseq_set (&dp->topic_data.value, uqp->topic_data, (unsigned char *) xp);
return (DDS_RETCODE_OK);
key_error:
xfree (dp->name);
return (error);
}
