// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
void App::handleTimeout() {
if ( !_config.playback || _inputFileXML.empty() ) {
_flush();
return;
}
// The following is relevant (and executed) only for XML playback.
while ( ! _objects.empty() && !isExitRequested() ) {
Core::Time t;
DataModel::PublicObjectPtr o = _objects.front();
// retrieve the creationTime...
if (DataModel::Pick::Cast(o.get()))
t = DataModel::Pick::Cast(o.get())->creationInfo().creationTime();
else if (DataModel::Amplitude::Cast(o.get()))
t = DataModel::Amplitude::Cast(o.get())->creationInfo().creationTime();
else if (DataModel::Origin::Cast(o.get()))
t = DataModel::Origin::Cast(o.get())->creationInfo().creationTime();
else continue;
// at the first object:
if (objectCount == 0)
objectsStartTime = t;
if (_playbackSpeed > 0) {
double dt = t - objectsStartTime;
Core::TimeSpan dp = dt/_playbackSpeed;
t = playbackStartTime + dp;
if (Core::Time::GMT() < t)
break; // until next handleTimeout() call
} // otherwise no speed limit :)
_objects.pop();
addObject("", o.get());
objectCount++;
}
// for an XML playback, we're done once the object queue is empty
if ( _objects.empty() )
quit();
}
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
bool App::runFromEPFile(const char *fname) {
IO::XMLArchive ar;
if ( !ar.open(fname)) {
SEISCOMP_ERROR("unable to open XML file: %s", fname);
return false;
}
ar >> _ep;
ar.close();
if ( !_ep ) {
SEISCOMP_ERROR("No event parameters found: %s", fname);
return false;
}
SEISCOMP_INFO("finished reading event parameters from XML");
SEISCOMP_INFO(" number of picks: %ld", (long int)_ep->pickCount());
SEISCOMP_INFO(" number of amplitudes: %ld", (long int)_ep->amplitudeCount());
SEISCOMP_INFO(" number of origins: %ld", (long int)_ep->originCount());
typedef std::pair<Core::Time,DataModel::PublicObjectPtr> TimeObject;
typedef std::vector<TimeObject> TimeObjectVector;
// retrieval of relevant objects from event parameters
// and subsequent DSU sort
TimeObjectVector objs;
for ( size_t i = 0; i < _ep->pickCount(); ++i ) {
DataModel::PickPtr pick = _ep->pick(i);
try {
Core::Time t = pick->creationInfo().creationTime();
objs.push_back(TimeObject(t, pick));
}
catch ( ... ) {
SEISCOMP_WARNING("Ignore pick %s: no creation time set",
pick->publicID().c_str());
}
}
for ( size_t i = 0; i < _ep->amplitudeCount(); ++i ) {
DataModel::AmplitudePtr amplitude = _ep->amplitude(i);
try {
Core::Time t = amplitude->creationInfo().creationTime();
objs.push_back(TimeObject(t, amplitude));
}
catch ( ... ) {
SEISCOMP_WARNING("Ignore amplitude %s: no creation time set",
amplitude->publicID().c_str());
}
}
for ( size_t i = 0; i < _ep->originCount(); ++i ) {
DataModel::OriginPtr origin = _ep->origin(i);
try {
Core::Time t = origin->creationInfo().creationTime();
objs.push_back(TimeObject(t, origin));
}
catch ( ... ) {
SEISCOMP_WARNING("Ignore origin %s: no creation time set",
origin->publicID().c_str());
}
}
std::sort(objs.begin(), objs.end());
for (TimeObjectVector::iterator
it = objs.begin(); it != objs.end(); ++it) {
_objects.push(it->second);
}
while ( !_objects.empty() && !isExitRequested() ) {
DataModel::PublicObjectPtr o = _objects.front();
_objects.pop();
addObject("", o.get());
++objectCount;
}
_flush();
ar.create("-");
ar.setFormattedOutput(true);
ar << _ep;
ar.close();
return true;
}