/**
* progress one frame, handle all network traffic
*/
void NG_NetworkScene::proceed(double curtime)
{
if (!m_networkdevice) return;
if (!m_networkdevice->IsOnline()) return;
ClearAllMessageMaps();
// read all NetworkMessages from the device
vector<NG_NetworkMessage*> messages =
m_networkdevice->RetrieveNetworkMessages();
vector<NG_NetworkMessage*>::iterator mesit = messages.begin();
for (; !(mesit == messages.end()); mesit++) {
NG_NetworkMessage* message = (*mesit);
vector<NG_NetworkMessage*>* tmplist=NULL;
vector<NG_NetworkMessage*>** tmplistptr =
m_messagesByDestinationName[message->GetDestinationName()];
// if there is already a vector of messages, append, else create
// a new vector and insert into map
if (!tmplistptr) {
tmplist = new vector<NG_NetworkMessage*>;
m_messagesByDestinationName.insert(message->GetDestinationName(),
tmplist);
} else {
tmplist = *tmplistptr;
}
message->AddRef();
tmplist->push_back(message);
tmplist = NULL;
tmplistptr = m_messagesBySenderName[message->GetSenderName()];
// if there is already a vector of messages, append, else create
// a new vector and insert into map
if (!tmplistptr) {
tmplist = new vector<NG_NetworkMessage*>;
m_messagesBySenderName.insert(message->GetSenderName(), tmplist);
} else {
tmplist = *tmplistptr;
}
message->AddRef();
tmplist->push_back(message);
tmplist = NULL;
tmplistptr = m_messagesBySubject[message->GetSubject()];
// if there is already a vector of messages, append, else create
// a new vector and insert into map
if (!tmplistptr) {
tmplist = new vector<NG_NetworkMessage*>;
m_messagesBySubject.insert(message->GetSubject(), tmplist);
} else {
tmplist = *tmplistptr;
}
message->AddRef();
tmplist->push_back(message);
tmplist = NULL;
}
}
vector<NG_NetworkMessage*> NG_NetworkScene::FindMessages(
const STR_String& to,
const STR_String& from,
const STR_String& subject,
bool spamallowed)
{
vector<NG_NetworkMessage*> foundmessages;
bool notfound = false;
// broad phase
notfound = ((to.IsEmpty() || spamallowed) ? notfound : m_messagesByDestinationName[to] == NULL);
if (!notfound)
notfound = (from.IsEmpty() ? notfound : m_messagesBySenderName[from] == NULL);
if (!notfound)
notfound = (subject.IsEmpty() ? notfound : m_messagesBySubject[subject] == NULL);
if (notfound) {
// it's definitely NOT in the scene, so stop looking
} else { // narrow phase
// possibly it's there, but maybe not (false hit)
if (to.IsEmpty()) {
// take all messages, and check other fields
MT_assert(!"objectnames that are empty are not valid, so make it a hobby project :)\n");
} else {
//todo: find intersection of messages (that are in other 2 maps)
vector<NG_NetworkMessage*>** tolistptr = m_messagesByDestinationName[to];
if (tolistptr) {
vector<NG_NetworkMessage*>* tolist = *tolistptr;
vector<NG_NetworkMessage*>::iterator listit;
for (listit=tolist->begin();!(listit==tolist->end());listit++) {
NG_NetworkMessage* message = *listit;
if (ConstraintsAreValid(from, subject, message)) {
message->AddRef();
foundmessages.push_back(message);
}
}
}
// TODO find intersection of messages (that are in other 2 maps)
if (spamallowed) {
tolistptr = m_messagesByDestinationName[""];
if (tolistptr) {
vector<NG_NetworkMessage*>* tolist = *tolistptr;
vector<NG_NetworkMessage*>::iterator listit;
for (listit=tolist->begin();!(listit==tolist->end());listit++) {
NG_NetworkMessage* message = *listit;
if (ConstraintsAreValid(from, subject, message)) {
message->AddRef();
foundmessages.push_back(message);
}
}
}
}
}
}
return foundmessages;
}