void Structure::Graph::drawWithNames()
{
for (int i = 0; i < nbNodes(); i++)
{
nodes[i]->drawWithName(i);
}
}
Structure::Node* Structure::Graph::getNode( int idx )
{
if (idx >= 0 && idx < nbNodes())
return this->nodes[idx];
else
return nullptr;
}
bool Structure::Graph::selectNode( int nid )
{
if (nid >= 0 && nid < nbNodes())
{
nodes[nid]->flipSelect();
return nodes[nid]->isSelected;
}
return false;
}
void VDVSubscriptionService::_setFromParametersMap(const ParametersMap& map)
{
string content(map.getDefault<string>(PARAMETER_POST_DATA));
XMLResults results;
XMLNode allNode = XMLNode::parseString(content.c_str(), "AboAnfrage", &results);
if( results.error != eXMLErrorNone ||
allNode.isEmpty()
){
_errorNumber = "100";
_errorText = "Malformed XML";
return;
}
try
{
string sender(allNode.getAttribute("Sender"));
_client = &DataExchangeModule::GetVDVClient(sender);
// Trace
_client->trace("AboAnfrage", content);
// Check if the client is declared as active
if(!_client->get<Active>())
{
_errorNumber = "300";
_errorText = "Sender is forbidden right now";
return;
}
// Subscriptions cleaning
XMLNode cleanNode(allNode.getChildNode("AboLoeschenAlle"));
if(!cleanNode.isEmpty())
{
string cleanNodeStr(cleanNode.getText());
if( cleanNodeStr == "true" ||
cleanNodeStr == "1"
){
_client->cleanSubscriptions();
}
}
// New subscriptions
size_t nbNodes(allNode.nChildNode("AboAZB"));
for(size_t i(0); i<nbNodes; ++i)
{
XMLNode aboAZBNode(allNode.getChildNode("AboAZB", static_cast<int>(i)));
string id(aboAZBNode.getAttribute("AboID"));
if(id.empty())
{
continue;
}
boost::shared_ptr<VDVClientSubscription> subscription(new VDVClientSubscription(id, *_client));
if(aboAZBNode.nChildNode("AZBID"))
{
XMLNode azbidNode(aboAZBNode.getChildNode("AZBID"));
StopArea* stopArea(
_client->get<DataSource>()->getObjectByCode<StopArea>(azbidNode.getText())
);
if(!stopArea)
{
continue;
}
subscription->setStopArea(stopArea);
}
if(aboAZBNode.nChildNode("LinienID"))
{
XMLNode linienNode(aboAZBNode.getChildNode("LinienID"));
CommercialLine* line(
_client->get<DataSource>()->getObjectByCode<CommercialLine>(linienNode.getText())
);
if(!line)
{
continue;
}
subscription->setLine(line);
}
// Direction filter
if(aboAZBNode.nChildNode("RichtungsID"))
{
XMLNode linienNode(aboAZBNode.getChildNode("RichtungsID"));
subscription->setDirectionFilter(linienNode.getText());
}
XMLNode durationNode(aboAZBNode.getChildNode("Vorschauzeit"));
if(!durationNode.isEmpty())
{
try
{
time_duration timeSpan(
minutes(
lexical_cast<long>(durationNode.getText())
) );
subscription->setTimeSpan(timeSpan);
}
catch(bad_lexical_cast&)
{
}
}
XMLNode hysteresisNode(aboAZBNode.getChildNode("Hysterese"));
if(!hysteresisNode.isEmpty())
{
try
{
time_duration hysteresis(
seconds(
lexical_cast<long>(hysteresisNode.getText())
) );
subscription->setHysteresis(hysteresis);
}
catch(bad_lexical_cast&)
{
}
}
_client->addSubscription(subscription);
}
}
catch (Exception&)
{
_errorNumber = "200";
_errorText = "Invalid sender";
return;
}
// Error if the VDV server is inactive
if(!DataExchangeModule::GetVDVServerActive())
{
_errorNumber = "400";
_errorText = "Service temporary unavailable";
return;
}
}
