public override bool TryGetValue(UUID regionID, out RegionInfo rInfo)
{
if (m_Data.TryGetValue(regionID, out rInfo))
{
rInfo = new RegionInfo(rInfo);
return(true);
}
return(false);
}
public void Leave(UGI group, UUID sessionid, UGUI agent)
{
GroupSession session;
if (m_ActiveSessions.TryGetValue(sessionid, out session) && group.EqualsGrid(session.Group))
{
session.Participants.Remove(agent);
m_ActiveChats.RemoveIf(session.Group.ID, (r) => r.Participants.Count == 0);
}
}
private double GetShoutDistance(UUID regionid)
{
double val;
if (!m_ShoutDistances.TryGetValue(regionid, out val) &&
!m_ShoutDistances.TryGetValue(UUID.Zero, out val))
{
val = 100;
}
return(val);
}
public override bool TryGetValue(UUID key, out AssetData asset)
{
AssetData internalAsset;
if (m_Assets.TryGetValue(key, out internalAsset))
{
internalAsset.AccessTime = Date.Now;
asset = new AssetData(internalAsset);
return(true);
}
asset = null;
return(false);
}
public void HandleConfirmXferPacket(Message m)
{
var req = (ConfirmXferPacket)m;
DownloadTransferData tdata;
if (m_DownloadTransfersByXferID.TryGetValue(req.ID, out tdata))
{
if (tdata.Packet != req.Packet || tdata.Position == 0)
{
return;
}
var res = new SendXferPacket
{
Packet = ++tdata.Packet
};
int remaininglength = tdata.Data.Length - tdata.Position;
if (remaininglength > 1400)
{
res.Data = new byte[1400];
Buffer.BlockCopy(tdata.Data, tdata.Position, res.Data, 0, 1400);
tdata.Position += 1400;
}
else
{
res.Data = new byte[remaininglength];
Buffer.BlockCopy(tdata.Data, tdata.Position, res.Data, 0, remaininglength);
m_DownloadTransfersByXferID.Remove(req.ID);
m_DownloadTransfersByName.Remove(tdata.Filename);
res.Packet |= 0x80000000;
}
res.ID = tdata.XferID;
SendMessageAlways(res, req.CircuitSceneID);
}
}
private Map ProcessJsonRequest(Map req)
{
Func <string, IValue, IValue> del;
string method = req["method"].ToString();
if (Json20RpcMethods.TryGetValue(method, out del))
{
try
{
var res = new Map
{
{ "jsonrpc", "2.0" }
};
try
{
res.Add("result", del(method, req["params"]));
}
catch (JSON20RpcException je)
{
return(FaultResponse(je.StatusCode, je.Message, req["id"].ToString()));
}
res.Add("id", req["id"]);
return(res);
}
catch (Exception e)
{
m_Log.WarnFormat("Unexpected exception at XMRPC method {0}: {1}\n{2}", req["method"], e.GetType().Name, e.StackTrace);
return(FaultResponse(-32700, "Internal service error", req["id"].ToString()));
}
}
else
{
return(FaultResponse(-32601, "Unknown Method", req["id"].ToString()));
}
}
public override bool TryGetValue(UEI experienceID, out ExperienceInfo experienceInfo)
{
ExperienceInfoCache info;
if (m_ExperienceInfoCache.TryGetValue(experienceID.ID, out info) && m_ClockSource.TicksElapsed(m_ClockSource.TickCount, info.ExpiryTickCount) < m_ClockSource.SecsToTicks(ExperienceInfoTimeout))
{
experienceInfo = new ExperienceInfo(info.Info);
return(true);
}
ExperienceInfo expInfo;
if (InnerExperienceService.TryGetValue(experienceID, out expInfo))
{
info = new ExperienceInfoCache
{
Info = expInfo,
ExpiryTickCount = m_ClockSource.TickCount
};
m_ExperienceInfoCache[experienceID.ID] = info;
experienceInfo = new ExperienceInfo(expInfo);
return(true);
}
experienceInfo = default(ExperienceInfo);
return(false);
}
public static ResourceSet GetLanguageResourceSet(
this object o,
CultureInfo selectedCulture)
{
var type = (o is Type) ? (Type)o : o.GetType();
var assembly = type.Assembly;
var assemblyName = assembly.GetName().Name;
ResourceSet res = null;
var culture = selectedCulture ?? EnUsCulture;
var cultureName = culture.Name;
var cultureGroup = cultureName.Split('-')[0];
if (!m_LoadedAssemblyResources.TryGetValue(cultureName + ":" + assemblyName, out res) &&
!m_LoadedAssemblyResources.TryGetValue(cultureGroup + ":" + assemblyName, out res))
{
lock (m_LoadAssemblyLock)
{
if (!m_LoadedAssemblyResources.TryGetValue(cultureName + ":" + assemblyName, out res))
{
var fName = Path.Combine(InstallBinPath, "languages/" + cultureName + "/" + assemblyName + "." + cultureName + ".resources");
if (File.Exists(fName))
{
using (var reader = new ResourceReader(fName))
{
res = new ResourceSet(reader);
m_LoadedAssemblyResources.Add(cultureName + ":" + assemblyName, res);
}
}
}
else if (cultureGroup != cultureName &&
!m_LoadedAssemblyResources.TryGetValue(cultureGroup + ":" + assemblyName, out res))
{
var fName = Path.Combine(InstallBinPath, "languages/" + cultureGroup + "/" + assemblyName + "." + cultureGroup + ".resources");
if (File.Exists(fName))
{
using (var reader = new ResourceReader(fName))
{
res = new ResourceSet(reader);
m_LoadedAssemblyResources.Add(cultureGroup + ":" + assemblyName, res);
}
}
}
}
}
return(res);
}
private void HandleClassifiedInfoRequest(ViewerAgent agent, SceneInterface scene, Message m)
{
var req = (ClassifiedInfoRequest)m;
if (req.AgentID != req.CircuitAgentID ||
req.SessionID != req.CircuitSessionID)
{
return;
}
KeyValuePair <UGUI, int> kvp;
if (!m_ClassifiedQueryCache.TryGetValue(req.ClassifiedID, out kvp))
{
return;
}
ProfileServiceData serviceData;
UGUI uui;
try
{
serviceData = LookupProfileService(scene, kvp.Key.ID, out uui);
}
catch
{
return;
}
try
{
ProfileClassified cls = serviceData.ProfileService.Classifieds[kvp.Key, req.ClassifiedID];
var reply = new ClassifiedInfoReply
{
AgentID = req.AgentID,
ClassifiedID = cls.ClassifiedID,
CreatorID = cls.Creator.ID,
CreationDate = cls.CreationDate,
ExpirationDate = cls.ExpirationDate,
Category = cls.Category,
Name = cls.Name,
Description = cls.Description,
ParcelID = cls.ParcelID,
ParentEstate = cls.ParentEstate,
SnapshotID = cls.SnapshotID,
SimName = cls.SimName,
PosGlobal = cls.GlobalPos,
ParcelName = cls.ParcelName,
ClassifiedFlags = cls.Flags,
PriceForListing = cls.Price
};
agent.SendMessageAlways(reply, scene.ID);
}
catch
{
/* do not expose exceptions to caller */
}
}
private bool TryGetExperienceService(UUID experienceID, out ExperienceServiceInterface experienceService)
{
UEI experience;
ExperienceBrokerEntry entry;
if (m_NameCache.TryGetValue(experienceID, out entry) && m_ClockSource.TicksElapsed(m_ClockSource.TickCount, entry.ExpiryTickCount) < m_ClockSource.SecsToTicks(120))
{
experienceService = entry;
return(true);
}
if (!m_ExperienceNameService.TryGetValue(experienceID, out experience))
{
experienceService = default(ExperienceServiceInterface);
return(false);
}
return(TryGetExperienceService(experience, out experienceService));
}
private bool TryGetConvexShapeFromMesh(PrimitivePhysicsShapeType physicsShape, ObjectPart.PrimitiveShape shape, out PhysicsShapeReference physicshaperef)
{
PhysicsConvexShape physicshape;
PhysicsShapeReference physicshaperes = null;
UUID meshId = shape.SculptMap;
bool s = m_Lock.AcquireReaderLock(() =>
{
if (m_ConvexShapesBySculptMesh.TryGetValue(GetMeshKey(meshId, physicsShape), out physicshape))
{
physicshaperes = new PhysicsShapeMeshReference(meshId, physicsShape, this, physicshape);
return(true);
}
return(false);
});
if (s)
{
physicshaperef = physicshaperes;
return(true);
}
if (m_DisableCache || !m_SimulationStorage.PhysicsConvexShapes.TryGetValue(meshId, physicsShape, out physicshape))
{
/* we may produce additional meshes sometimes but it is better not to lock while generating the mesh */
physicshape = ConvertToMesh(physicsShape, shape);
if (physicshape == null)
{
physicshaperef = null;
return(false);
}
foreach (PhysicsConvexShape.ConvexHull hull in physicshape.Hulls)
{
if (hull.Vertices.Count == 0)
{
m_Log.WarnFormat("Physics shape of mesh generated a 0 point hull: {0} / {1}", physicsShape, meshId);
physicshaperef = null;
return(false);
}
}
m_SimulationStorage.PhysicsConvexShapes[meshId, physicsShape] = physicshape;
}
/* we only lock out the decrement use count here */
physicshaperef = m_Lock.AcquireReaderLock(() =>
{
try
{
m_ConvexShapesBySculptMesh.Add(GetMeshKey(meshId, physicsShape), physicshape);
}
catch
{
physicshape = m_ConvexShapesBySculptMesh[GetMeshKey(meshId, physicsShape)];
}
return(new PhysicsShapeMeshReference(meshId, physicsShape, this, physicshape));
});
return(true);
}
public ObjectPartLocalizedInfo GetLocalization(CultureInfo culture)
{
ObjectPartLocalizedInfo info;
if (m_NamedLocalizations.Count == 0)
{
/* no detail check */
}
else if (m_NamedLocalizations.TryGetValue(culture.ToString(), out info))
{
return(info);
}
else if (m_NamedLocalizations.TryGetValue(culture.TwoLetterISOLanguageName, out info))
{
return(info);
}
return(m_DefaultLocalization);
}
public void HttpRequestHandler(HttpRequest httpreq)
{
if (httpreq.CallerIP != m_RemoteIP)
{
httpreq.ErrorResponse(HttpStatusCode.Forbidden, "Forbidden");
return;
}
if (httpreq.Method != "POST")
{
httpreq.ErrorResponse(HttpStatusCode.MethodNotAllowed, "Method not allowed");
return;
}
Map reqmap;
try
{
reqmap = LlsdXml.Deserialize(httpreq.Body) as Map;
}
catch
{
httpreq.ErrorResponse(HttpStatusCode.UnsupportedMediaType, "Unsupported Media Type");
return;
}
if (reqmap == null)
{
httpreq.ErrorResponse(HttpStatusCode.BadRequest, "Misformatted LLSD-XML");
return;
}
string method;
if (!reqmap.TryGetValue("method", out method))
{
httpreq.ErrorResponse(HttpStatusCode.BadRequest, "Unknown method");
return;
}
Func <ViewerAgent, AgentCircuit, HttpRequest, Map, Map> del;
if (!ChatSessionRequestMethodHandlers.TryGetValue(method, out del))
{
httpreq.ErrorResponse(HttpStatusCode.BadRequest, "Unknown method");
return;
}
Map resdata = del(m_Agent, m_Circuit, httpreq, reqmap);
using (HttpResponse httpres = httpreq.BeginResponse())
{
httpres.ContentType = "application/llsd+xml";
using (Stream outStream = httpres.GetOutputStream())
{
LlsdXml.Serialize(resdata, outStream);
}
}
}
public override bool TryGetValue(UUID groupID, out UGI ugi)
{
if(m_Data.TryGetValue(groupID, out ugi))
{
ugi = new UGI(ugi);
return true;
}
ugi = default(UGI);
return false;
}
bool ISimulationDataRegionSettingsStorageInterface.TryGetValue(UUID regionID, out RegionSettings settings)
{
if (m_RegionSettingsData.TryGetValue(regionID, out settings))
{
settings = new RegionSettings(settings);
return(true);
}
settings = null;
return(false);
}
public override bool Remove(UGUI requestingAgent, UEI id)
{
ExperienceInfo info;
if (!m_Experiences.TryGetValue(id.ID, out info))
{
return(false);
}
if (!requestingAgent.EqualsGrid(info.Owner))
{
return(false);
}
bool f = m_Experiences.Remove(id.ID);
m_Perms.Remove(id);
m_KeyValues.Remove(id);
m_Admins.Remove(id);
return(f);
}
private bool TryGetGroupsService(UUID groupID, out GroupsServiceInterface groupsService)
{
UGI group;
GroupsBrokerEntry entry;
if (m_NameCache.TryGetValue(groupID, out entry) && m_ClockSource.TicksElapsed(m_ClockSource.TickCount, entry.ExpiryTickCount) < m_ClockSource.SecsToTicks(120))
{
groupsService = entry;
return(true);
}
if (!m_GroupsNameService.TryGetValue(groupID, out group))
{
groupsService = default(GroupsServiceInterface);
return(false);
}
bool result = TryGetGroupsService(group, out entry);
groupsService = entry;
return(result);
}
private void HandleFetchInventoryReply(Message m)
{
var reply = (FetchInventoryReply)m;
FetchInventoryListener listener;
if (m_FetchInventoryReply.TryGetValue(reply.ItemData[0].ItemID, out listener))
{
listener.Reply = reply;
listener.Event.Set();
}
}
List <Vector3> ISimulationDataSpawnPointStorageInterface.this[UUID regionID]
{
get
{
RwLockedList <Vector3> data;
return((m_SpawnPointData.TryGetValue(regionID, out data)) ?
new List <Vector3>(data) :
new List <Vector3>());
}
set { m_SpawnPointData[regionID] = new RwLockedList <Vector3>(value); }
}
private void HandleImageData(Message m, ViewerConnection vc, ViewerAgentAccessor agent)
{
ImageData res = (ImageData)m;
ImageReceiveInfo info;
if (m_ActiveImageTransfers.TryGetValue(res.ID, out info))
{
info.FirstPacket = res;
if (info.IsComplete)
{
vc.PostEvent(new TextureReceivedEvent
{
Agent = agent,
TextureID = res.ID,
Success = 1,
Data = new ByteArrayApi.ByteArray(info.Data)
});
m_ActiveImageTransfers.Remove(res.ID);
}
}
}
public override void Send(ListenEvent ev)
{
ChannelInfo ci;
if (m_Channels.TryGetValue(ev.Channel, out ci))
{
ci.Send(ev);
}
if (ev.Channel != ListenEvent.DEBUG_CHANNEL)
{
switch (ev.Type)
{
case ListenEvent.ChatType.Say:
ev.Distance = SayDistance;
break;
case ListenEvent.ChatType.Shout:
ev.Distance = ShoutDistance;
break;
case ListenEvent.ChatType.Whisper:
ev.Distance = WhisperDistance;
break;
case ListenEvent.ChatType.Region:
break;
default:
return;
}
if (ev.SourceType == ListenEvent.ChatSourceType.Object &&
ev.OriginSceneID == UUID.Zero)
{
foreach (Listener li in m_ChatPass)
{
li.Send(ev);
}
}
}
}
List <GroupMember> IGroupMembersInterface.this[UGUI requestingAgent, UGI group]
{
get
{
GroupMemberCache cache;
UGUI_UGI cacheId = new UGUI_UGI {
RequestingAgent = requestingAgent, Group = group
};
if (m_GroupMemberCache.TryGetValue(cacheId, out cache) && m_ClockSource.TicksElapsed(m_ClockSource.TickCount, cache.ExpiryTickCount) < m_ClockSource.SecsToTicks(MemberCacheTimeout))
{
return(cache.GroupMembers);
}
cache = new GroupMemberCache
{
GroupMembers = InnerGroupsService.Members[requestingAgent, group]
};
cache.ExpiryTickCount = m_ClockSource.TickCount;
m_GroupMemberCache[cacheId] = cache;
return(cache.GroupMembers);
}
}
bool ISimulationDataEnvSettingsStorageInterface.TryGetValue(UUID regionID, out WindLightSettings settings)
{
byte[] data;
if (m_EnvSettingsData.TryGetValue(regionID, out data))
{
using (var ms = new MemoryStream(data))
{
settings = WindLightSettings.Deserialize(ms);
return(true);
}
}
settings = null;
return(false);
}
public override bool TryGetValue(uint estateID, out EstateInfo estateInfo)
{
EstateInfo intern;
if (m_Data.TryGetValue(estateID, out intern))
{
lock (intern)
{
estateInfo = new EstateInfo(intern);
}
return(true);
}
estateInfo = default(EstateInfo);
return(false);
}
private void UpdateWindlightProfileToClients()
{
var m = (m_WindlightValid) ?
CompileWindlightSettings(m_SkyWindlight, m_WaterWindlight) :
CompileResetWindlightSettings();
foreach (IAgent agent in m_Scene.Agents)
{
bool overrideLs;
if (m_OverrideLightSharePerAgent.TryGetValue(agent.Owner.ID, out overrideLs) && overrideLs)
{
continue;
}
agent.SendMessageIfRootAgent(m, m_Scene.ID);
}
}
public bool TryGetDestination(GridVector gv, out RegionInfo di)
{
KeyValuePair <ulong, RegionInfo> dest;
di = default(RegionInfo);
if (m_InterGridDestinations.TryGetValue(gv.RegionHandle, out dest) &&
Date.GetUnixTime() - dest.Key <= 240)
{
di = dest.Value;
return(true);
}
CleanDestinationCache();
return(false);
}
bool IExperienceKeyValueInterface.StoreOnlyIfEqualOrig(UEI experienceID, string key, string value, string orig_value)
{
bool changed;
RwLockedDictionary <string, string> exp = m_KeyValues[experienceID];
lock (m_UpdateLock)
{
string ov;
changed = exp.TryGetValue(key, out ov) && ov == orig_value;
if (changed)
{
exp[key] = value;
}
}
return(changed);
}
bool ISimulationDataLightShareStorageInterface.TryGetValue(UUID regionID, out EnvController.WindlightSkyData skyData, out EnvController.WindlightWaterData waterData)
{
KeyValuePair <EnvController.WindlightSkyData, EnvController.WindlightWaterData> kvp;
if (m_LightShareData.TryGetValue(regionID, out kvp))
{
skyData = kvp.Key;
waterData = kvp.Value;
return(true);
}
else
{
skyData = EnvController.WindlightSkyData.Defaults;
waterData = EnvController.WindlightWaterData.Defaults;
return(false);
}
}
/*
* public IList<TerrainPatch> GetTerrainDistanceSorted(Vector3 v)
* {
* SortedList<int, TerrainPatch> sorted = new SortedList<int, TerrainPatch>();
* uint x;
* uint y;
*
* if(v.X < 0)
* {
* x = 0;
* }
* else if(v.X >= SizeX)
* {
* x = SizeX - 1;
* }
* else
* {
* x = (uint)v.X / TERRAIN_PATCH_SIZE;
* }
*
* if (v.Y < 0)
* {
* y = 0;
* }
* else if(v.Y >= SizeY)
* {
* y = SizeY - 1;
* }
* else
* {
* y = (uint)v.Y / TERRAIN_PATCH_SIZE;
* }
*
* int distance;
*
* for(uint py = 0; py < SizeY / TERRAIN_PATCH_SIZE; ++py)
* {
* for(uint px = 0; px < SizeX / TERRAIN_PATCH_SIZE; ++px)
* {
* distance = ((int)px - (int)x) * ((int)px - (int)x) + ((int)py - (int)y) * ((int)py - (int)y);
* sorted.Add(distance, new TerrainPatch(px, py, m_Map[py * m_PatchCountX + px]));
* }
* }
*
* return sorted.Values;
* }
*/
private List <LayerData> CompileTerrainData(IAgent agent) => m_TerrainRwLock.AcquireReaderLock(() =>
{
int y;
int x;
var mlist = new List <LayerData>();
var dirtyPatches = new List <LayerPatch>();
RwLockedDictionary <uint, uint> agentSceneSerials = agent.TransmittedTerrainSerials[m_Scene.ID];
for (y = 0; y < m_Scene.SizeY / LayerCompressor.LAYER_PATCH_NUM_XY_ENTRIES; ++y)
{
for (x = 0; x < m_Scene.SizeX / LayerCompressor.LAYER_PATCH_NUM_XY_ENTRIES; ++x)
{
LayerPatch patch = m_TerrainPatches[y, x];
uint serial;
if (agentSceneSerials.TryGetValue(patch.ExtendedPatchID, out serial))
{
if (serial != patch.Serial)
{
agentSceneSerials[patch.ExtendedPatchID] = serial;
dirtyPatches.Add(m_TerrainPatches[y, x]);
}
}
else
{
dirtyPatches.Add(m_TerrainPatches[y, x]);
}
}
}
var layerType = LayerData.LayerDataType.Land;
if (BASE_REGION_SIZE < m_Scene.SizeX || BASE_REGION_SIZE < m_Scene.SizeY)
{
layerType = LayerData.LayerDataType.LandExtended;
}
int offset = 0;
while (offset < dirtyPatches.Count)
{
int remaining = dirtyPatches.Count - offset;
int actualused = 0;
mlist.Add(LayerCompressor.ToLayerMessage(dirtyPatches, layerType, offset, remaining, out actualused));
offset += actualused;
}
return(mlist);
});
private void CacheFriends()
{
lock (m_KnownFriendsCacheLock)
{
if (!m_KnownFriendsCached)
{
if (FriendsService != null)
{
if (m_KnownFriends.Count == 0)
{
foreach (FriendInfo fi in FriendsService[Owner])
{
m_KnownFriends.Add(fi.Friend.ID, new FriendStatus(fi));
}
}
}
else
{
/* if we have already some entries, we keep the ones that are still valid */
var haveIDs = new List <UUID>(m_KnownFriends.Keys);
foreach (var fi in FriendsService[Owner])
{
FriendStatus fStat;
if (m_KnownFriends.TryGetValue(fi.Friend.ID, out fStat))
{
fStat.FriendGivenFlags = fi.FriendGivenFlags;
fStat.UserGivenFlags = fi.UserGivenFlags;
}
else
{
m_KnownFriends.Add(fi.Friend.ID, new FriendStatus(fi));
}
haveIDs.Remove(fi.Friend.ID);
}
foreach (var id in haveIDs)
{
m_KnownFriends.Remove(id);
}
}
m_KnownFriendsCached = true;
}
}
}