u_result
u_readerGetMatchedPublications (
u_reader _this,
v_statusAction action,
c_voidp arg)
{
v_dataReader reader;
v_spliced spliced;
v_kernel kernel;
u_result result;
c_iter participants;
v_participant participant;
result = U_RESULT_PRECONDITION_NOT_MET;
if (_this != NULL) {
result = u_entityReadClaim(u_entity(_this), (v_entity*)(&reader));
if ((result == U_RESULT_OK) && (reader != NULL)) {
kernel = v_objectKernel(reader);
participants = v_resolveParticipants(kernel, V_SPLICED_NAME);
assert(c_iterLength(participants) == 1);
participant = v_participant(c_iterTakeFirst(participants));
spliced = v_spliced(participant);
c_free(participant);
c_iterFree(participants);
result = u_resultFromKernel(
v_splicedGetMatchedPublications(spliced, v_dataReader(reader), action, arg));
u_entityRelease(u_entity(_this));
}
}
return result;
}
u_result
u_readerGetDeadlineMissedStatus(
u_reader _this,
c_bool reset,
v_statusAction action,
c_voidp arg)
{
v_reader reader;
u_result result;
result = U_RESULT_PRECONDITION_NOT_MET;
if (_this != NULL) {
result = u_entityReadClaim(u_entity(_this), (v_entity*)(&reader));
if (result == U_RESULT_OK){
result = u_resultFromKernel(
v_readerGetDeadlineMissedStatus(reader,
reset,
(v_statusAction)action,
arg));
u_entityRelease(u_entity(_this));
} else {
OS_REPORT(OS_ERROR, "u_readerDeadlineMissedStatus", 0,
"Illegal handle detected");
}
}
return result;
}
u_result
u_topicDisposeAllData (u_topic _this)
{
v_topic topic;
u_result result;
v_result r;
result = u_entityWriteClaim(u_entity(_this), (v_entity*)(&topic));
if (result == U_RESULT_OK) {
assert(topic);
r = v_topicDisposeAllData(topic);
u_entityRelease(u_entity(_this));
result = u_resultFromKernel(r);
}
return result;
}
u_result
u_topicSetQos (
const u_topic _this,
const u_topicQos qos)
{
u_result result;
v_topic vTopic;
assert(_this);
assert(qos);
result = u_topicReadClaim(_this, &vTopic, C_MM_RESERVATION_HIGH);
if (result == U_RESULT_OK) {
result = u_resultFromKernel(v_topicSetQos(vTopic, qos));
u_topicRelease(_this, C_MM_RESERVATION_HIGH);
}
return result;
}
u_result
u_topicDisposeAllData (
const u_topic _this)
{
v_topic topic;
u_result result;
v_result r;
assert(_this);
result = u_topicReadClaim(_this, &topic, C_MM_RESERVATION_LOW);
if (result == U_RESULT_OK) {
assert(topic);
r = v_topicDisposeAllData(topic);
u_topicRelease(_this, C_MM_RESERVATION_LOW);
result = u_resultFromKernel(r);
}
return result;
}
u_result
u_topicGetAllDataDisposedStatus (
u_topic _this,
c_bool reset,
v_statusAction action,
c_voidp arg)
{
v_topic topic;
u_result result;
v_result r;
result = u_entityReadClaim(u_entity(_this), (v_entity*)(&topic));
if (result == U_RESULT_OK) {
assert(topic);
r = v_topicGetAllDataDisposedStatus(topic,reset,action,arg);
u_entityRelease(u_entity(_this));
result = u_resultFromKernel(r);
}
return result;
}
u_result
u_topicGetAllDataDisposedStatus (
const u_topic _this,
u_bool reset,
u_statusAction action,
void *arg)
{
v_topic topic;
u_result result;
v_result r;
assert(_this);
assert(action);
result = u_topicReadClaim(_this, &topic,C_MM_RESERVATION_ZERO);
if (result == U_RESULT_OK) {
assert(topic);
r = v_topicGetAllDataDisposedStatus(topic,reset,action,arg);
u_topicRelease(_this, C_MM_RESERVATION_ZERO);
result = u_resultFromKernel(r);
}
return result;
}