private void SetExtEnvironmentSettings(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse, UUID agentID, Caps caps)
{
bool success = false;
string message = "Could not process request";
int parcel = -1;
int track = -1;
StringBuilder sb = LLSDxmlEncode.Start();
ScenePresence sp = m_scene.GetScenePresence(agentID);
if (sp == null || sp.IsChildAgent || sp.IsNPC)
{
message = "Could not locate your avatar";
goto Error;
}
if (httpRequest.Query.Count > 0)
{
if (httpRequest.Query.ContainsKey("parcelid"))
{
if (!Int32.TryParse((string)httpRequest.Query["parcelid"], out parcel))
{
message = "Failed to decode request";
goto Error;
}
}
if (httpRequest.Query.ContainsKey("trackno"))
{
if (!Int32.TryParse((string)httpRequest.Query["trackno"], out track))
{
message = "Failed to decode request";
goto Error;
}
}
if (track != -1)
{
message = "Environment Track not supported";
goto Error;
}
}
ViewerEnvironment VEnv = m_scene.RegionEnvironment;
ILandObject lchannel;
if (parcel == -1)
{
if (!m_scene.Permissions.CanIssueEstateCommand(agentID, false))
{
message = "Insufficient estate permissions, settings has not been saved.";
goto Error;
}
VEnv = m_scene.RegionEnvironment;
lchannel = null;
}
else
{
lchannel = m_landChannel.GetLandObject(parcel);
if (lchannel == null || lchannel.LandData == null)
{
message = "Could not locate requested parcel";
goto Error;
}
if (!m_scene.Permissions.CanEditParcelProperties(agentID, lchannel, (GroupPowers.AllowEnvironment | GroupPowers.LandEdit), true)) // wrong
{
message = "No permission to change parcel environment";
goto Error;
}
VEnv = lchannel.LandData.Environment;
}
try
{
OSD req = OSDParser.Deserialize(httpRequest.InputStream);
if (req is OpenMetaverse.StructuredData.OSDMap)
{
OSDMap map = req as OpenMetaverse.StructuredData.OSDMap;
if (map.TryGetValue("environment", out OSD env))
{
if (VEnv == null)
{
// need a proper clone
VEnv = m_DefaultEnv.Clone();
}
OSDMap evmap = (OSDMap)env;
if (evmap.TryGetValue("day_asset", out OSD tmp) && !evmap.ContainsKey("day_cycle"))
{
string id = tmp.AsString();
AssetBase asset = m_assetService.Get(id);
if (asset == null || asset.Data == null || asset.Data.Length == 0)
{
httpResponse.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
try
{
OSD oenv = OSDParser.Deserialize(asset.Data);
VEnv.CycleFromOSD(oenv);
}
catch
{
httpResponse.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
}
VEnv.FromOSD(env);
if (lchannel == null)
{
StoreOnRegion(VEnv);
m_log.InfoFormat("[{0}]: ExtEnvironment region {1} settings from agentID {2} saved",
Name, caps.RegionName, agentID);
}
else
{
lchannel.StoreEnvironment(VEnv);
m_log.InfoFormat("[{0}]: ExtEnvironment parcel {1} of region {2} settings from agentID {3} saved",
Name, parcel, caps.RegionName, agentID);
}
WindlightRefresh(0, lchannel == null);
success = true;
}
}
else if (req is OSDArray)
{
VEnv = new ViewerEnvironment();
VEnv.FromWLOSD(req);
StoreOnRegion(VEnv);
success = true;
WindlightRefresh(0);
m_log.InfoFormat("[{0}]: ExtEnvironment region {1} settings from agentID {2} saved",
Name, caps.RegionName, agentID);
LLSDxmlEncode.AddMap(sb);
LLSDxmlEncode.AddElem("messageID", UUID.Zero, sb);
LLSDxmlEncode.AddElem("regionID", regionID, sb);
LLSDxmlEncode.AddElem("success", success, sb);
LLSDxmlEncode.AddEndMap(sb);
httpResponse.RawBuffer = Util.UTF8NBGetbytes(LLSDxmlEncode.End(sb));
httpResponse.StatusCode = (int)HttpStatusCode.OK;
return;
}
}
catch (Exception e)
{
m_log.ErrorFormat("[{0}]: ExtEnvironment settings not saved for region {1}, Exception: {2} - {3}",
Name, caps.RegionName, e.Message, e.StackTrace);
success = false;
message = String.Format("ExtEnvironment Set for region {0} has failed, settings not saved.", caps.RegionName);
}
Error:
string response;
LLSDxmlEncode.AddMap(sb);
LLSDxmlEncode.AddElem("success", success, sb);
if (!success)
{
LLSDxmlEncode.AddElem("message", message, sb);
}
LLSDxmlEncode.AddEndMap(sb);
response = LLSDxmlEncode.End(sb);
httpResponse.RawBuffer = Util.UTF8NBGetbytes(response);
httpResponse.StatusCode = (int)HttpStatusCode.OK;
}
public void RegionLoaded(Scene scene)
{
if (!Enabled)
{
return;
}
m_estateModule = scene.RequestModuleInterface <IEstateModule>();
if (m_estateModule == null)
{
Enabled = false;
return;
}
m_eventQueue = m_scene.RequestModuleInterface <IEventQueue>();
if (m_eventQueue == null)
{
Enabled = false;
return;
}
m_assetService = m_scene.AssetService;
if (m_assetService == null)
{
Enabled = false;
return;
}
m_landChannel = m_scene.LandChannel;
if (m_landChannel == null)
{
Enabled = false;
return;
}
if (m_DefaultEnv == null)
{
AssetBase defEnv = m_assetService.Get(m_defaultDayAssetID);
if (defEnv != null)
{
byte[] envData = defEnv.Data;
try
{
OSD oenv = OSDParser.Deserialize(envData);
m_DefaultEnv = new ViewerEnvironment();
m_DefaultEnv.CycleFromOSD(oenv);
}
catch (Exception e)
{
m_DefaultEnv = null;
m_log.WarnFormat("[Environment {0}]: failed to decode default environment asset: {1}", m_scene.Name, e.Message);
}
}
}
if (m_DefaultEnv == null)
{
m_DefaultEnv = new ViewerEnvironment();
}
string senv = scene.SimulationDataService.LoadRegionEnvironmentSettings(scene.RegionInfo.RegionID);
if (!string.IsNullOrEmpty(senv))
{
try
{
OSD oenv = OSDParser.Deserialize(senv);
ViewerEnvironment VEnv = new ViewerEnvironment();
if (oenv is OSDArray)
{
VEnv.FromWLOSD(oenv);
}
else
{
VEnv.FromOSD(oenv);
}
scene.RegionEnvironment = VEnv;
m_regionEnvVersion = VEnv.version;
}
catch (Exception e)
{
m_log.ErrorFormat("[Environment {0}] failed to load initial Environment {1}", m_scene.Name, e.Message);
scene.RegionEnvironment = null;
m_regionEnvVersion = -1;
}
}
else
{
scene.RegionEnvironment = null;
m_regionEnvVersion = -1;
}
m_framets = 0;
UpdateEnvTime();
scene.EventManager.OnRegisterCaps += OnRegisterCaps;
scene.EventManager.OnFrame += UpdateEnvTime;
scene.EventManager.OnAvatarEnteringNewParcel += OnAvatarEnteringNewParcel;
}
