void WebSocketSinkManager::addSink(libwebsocket* socket, VehicleProperty::Property property,string uuid)
{
PropertyList foo = VehicleProperty::capabilities();
if (!ListPlusPlus<VehicleProperty::Property>(&foo).contains(property))
{
DebugOut(DebugOut::Warning)<<"Invalid property requested: "<<property<<endl;
return;
}
QVariantMap reply;
reply["type"] = "methodReply";
reply["name"] = "subscribe";
reply["data"] = property.c_str();
reply["transactionid"] = uuid.c_str();
QByteArray replystr;
if(doBinary)
replystr = QJsonDocument::fromVariant(reply).toBinaryData();
else
{
replystr = QJsonDocument::fromVariant(reply).toJson();
cleanJson(replystr);
}
lwsWrite(socket, replystr, replystr.length());
WebSocketSink *sink = new WebSocketSink(m_engine,socket,uuid,property,property);
m_sinkMap[property].push_back(sink);
}
void WebSocketSinkManager::removeSink(libwebsocket* socket,VehicleProperty::Property property, string uuid)
{
if (m_sinkMap.find(property) != m_sinkMap.end())
{
list<WebSocketSink*> sinks = m_sinkMap[property];
for(auto i = sinks.begin(); i != sinks.end(); i++)
{
delete *i;
}
m_sinkMap.erase(property);
QVariantMap reply;
reply["type"]="methodReply";
reply["name"]="unsubscribe";
reply["data"]=property.c_str();
reply["transactionid"]= uuid.c_str();
QByteArray replystr;
if(doBinary)
replystr = QJsonDocument::fromVariant(reply).toBinaryData();
else
{
replystr = QJsonDocument::fromVariant(reply).toJson();
cleanJson(replystr);
}
lwsWrite(socket, replystr, replystr.length());
}
}
void WebSocketSinkManager::addSingleShotSink(libwebsocket* socket, VehicleProperty::Property property, Zone::Type zone, string id)
{
AsyncPropertyRequest request;
PropertyList foo = VehicleProperty::capabilities();
if (ListPlusPlus<VehicleProperty::Property>(&foo).contains(property))
{
request.property = property;
}
else
{
DebugOut(0)<<"websocketsink: Invalid property requested: "<<property;
return;
}
request.zoneFilter = zone;
request.completed = [socket,id,property](AsyncPropertyReply* reply)
{
DebugOut()<<"Got property: "<<reply->property.c_str()<<endl;
if(!reply->success || !reply->value)
{
DebugOut()<<"Property value is null"<<endl;
delete reply;
return;
}
QVariantMap data;
data["property"] = property.c_str();
data["zone"] = reply->value->zone;
data["value"] = reply->value->toString().c_str();
data["timestamp"] = reply->value->timestamp;
data["sequence"] = reply->value->sequence;
QVariantMap replyvar;
replyvar["type"]="methodReply";
replyvar["name"]="get";
replyvar["data"]= data;
replyvar["transactionid"]=id.c_str();
QByteArray replystr;
if(doBinary)
replystr = QJsonDocument::fromVariant(replyvar).toBinaryData();
else
{
replystr = QJsonDocument::fromVariant(replyvar).toJson();
cleanJson(replystr);
}
lwsWrite(socket, replystr, replystr.length());
delete reply;
};
AsyncPropertyReply* reply = routingEngine->getPropertyAsync(request);
}
//Called when a client connects, subscribes, or unsubscribes.
void WebSocketSource::checkSubscriptions()
{
while (queuedRequests.size() > 0)
{
VehicleProperty::Property prop = queuedRequests.front();
removeOne(&queuedRequests,prop);
if (contains(activeRequests,prop))
{
return;
}
activeRequests.push_back(prop);
QVariantMap reply;
reply["type"] = "method";
reply["name"] = "subscribe";
reply["property"] = prop.c_str();
reply["transactionid"] = "d293f670-f0b3-11e1-aff1-0800200c9a66";
lwsWriteVariant(clientsocket, reply);
}
}
void WebSocketSinkManager::setValue(libwebsocket* socket,VehicleProperty::Property property,string value,Zone::Type zone,string uuid)
{
AbstractPropertyType* type = VehicleProperty::getPropertyTypeForPropertyNameValue(property,value);
AsyncSetPropertyRequest request;
request.property = property;
request.value = type;
request.zoneFilter = zone;
request.completed = [&](AsyncPropertyReply* reply)
{
QVariantMap data;
data["property"] = property.c_str();
data["zone"] = zone;
data["source"] = reply->value->sourceUuid.c_str();
QVariantMap replyvar;
replyvar["type"]="methodReply";
replyvar["name"]="set";
replyvar["data"]= data;
replyvar["transactionid"]=uuid.c_str();
QByteArray replystr;
if(doBinary)
replystr = QJsonDocument::fromVariant(replyvar).toBinaryData();
else
{
replystr = QJsonDocument::fromVariant(replyvar).toJson();
cleanJson(replystr);
}
lwsWrite(socket, replystr, replystr.length());
delete reply;
};
m_engine->setProperty(request);
DebugOut() << __SMALLFILE__ <<":"<< __LINE__ << "AbstractRoutingEngine::setProperty called with arguments:" << property << value << "\n";
delete type;
}