private void ParcelAccessListUpdateHandler(Packet packet, LLAgent agent)
{
ParcelAccessListUpdatePacket update = (ParcelAccessListUpdatePacket)packet;
ParcelAccessFlags flags = (ParcelAccessFlags)update.Data.Flags;
SceneParcel parcel;
if (m_parcels.TryGetParcel(update.Data.LocalID, out parcel))
{
// Initialize the white/black lists if they are not already
if (parcel.AccessWhiteList == null)
{
parcel.AccessWhiteList = new List <ParcelAccessEntry>();
}
if (parcel.AccessBlackList == null)
{
parcel.AccessBlackList = new List <ParcelAccessEntry>();
}
List <ParcelAccessEntry> list = (flags == ParcelAccessFlags.Access)
? parcel.AccessWhiteList
: parcel.AccessBlackList;
lock (list)
{
for (int i = 0; i < update.List.Length; i++)
{
UUID newEntry = update.List[i].ID;
bool found = false;
foreach (ParcelAccessEntry pae in list)
{
if (pae.AgentID == newEntry)
{
found = true;
break;
}
}
if (!found)
{
list.Add(new ParcelAccessEntry {
AgentID = newEntry, Created = DateTime.UtcNow
});
}
}
}
}
else
{
m_log.Warn(agent.Name + " tried to update access list for unknown parcel" + update.Data.LocalID);
}
}
private void ParcelAccessListRequestHandler(Packet packet, LLAgent agent)
{
ParcelAccessListRequestPacket request = (ParcelAccessListRequestPacket)packet;
ParcelAccessFlags flags = (ParcelAccessFlags)request.Data.Flags;
SceneParcel parcel;
if (m_parcels.TryGetParcel(request.Data.LocalID, out parcel))
{
ParcelAccessListReplyPacket reply = new ParcelAccessListReplyPacket();
reply.Data.AgentID = agent.ID;
reply.Data.Flags = request.Data.Flags;
reply.Data.LocalID = request.Data.LocalID;
reply.Data.SequenceID = request.Data.SequenceID;
List <ParcelAccessEntry> list = (flags == ParcelAccessFlags.Access)
? parcel.AccessWhiteList
: parcel.AccessBlackList;
if (list != null)
{
lock (list)
{
reply.List = new ParcelAccessListReplyPacket.ListBlock[list.Count];
for (int i = 0; i < list.Count; i++)
{
reply.List[i] = new ParcelAccessListReplyPacket.ListBlock
{
Flags = request.Data.Flags,
ID = list[i].AgentID,
Time = (int)Utils.DateTimeToUnixTime(list[i].Created)
};
}
}
}
else
{
reply.List = new ParcelAccessListReplyPacket.ListBlock[0];
}
m_udp.SendPacket(agent, reply, ThrottleCategory.Task, true);
}
else
{
m_log.Warn(agent.Name + " requested access list for unknown parcel " + request.Data.LocalID);
}
}
