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move worlmap handlers to simpleStreamHandler

master
UbitUmarov 2020-04-24 21:40:14 +01:00
parent 23961abf8a
commit e48d2f2c1f
1 changed files with 98 additions and 173 deletions
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157
OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
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@ -34,7 +34,7 @@ using System.Drawing.Imaging;
using System.IO;
using System.Net;
using System.Reflection;
using System.Runtime.Remoting.Messaging;
using System.Threading;
using log4net;
using Nini.Config;
@ -184,26 +184,13 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
{
myMapImageJPEG = new byte[0];
string regionimage = "regionImage" + m_scene.RegionInfo.RegionID.ToString();
string regionimage = "/regionImage" + m_scene.RegionInfo.RegionID.ToString();
regionimage = regionimage.Replace("-", "");
m_log.Info("[WORLD MAP]: JPEG Map location: " + m_scene.RegionInfo.ServerURI + "index.php?method=" + regionimage);
/*
MainServer.Instance.AddHTTPHandler(regionimage,
new GenericHTTPDOSProtector(OnHTTPGetMapImage, OnHTTPThrottled, new BasicDosProtectorOptions()
{
AllowXForwardedFor = false,
ForgetTimeSpan = TimeSpan.FromMinutes(2),
MaxRequestsInTimeframe = 4,
ReportingName = "MAPDOSPROTECTOR",
RequestTimeSpan = TimeSpan.FromSeconds(10),
ThrottledAction = BasicDOSProtector.ThrottleAction.DoThrottledMethod
}).Process);
*/
MainServer.Instance.AddHTTPHandler(regionimage, OnHTTPGetMapImage);
MainServer.Instance.AddLLSDHandler(
"/MAP/MapItems/" + m_scene.RegionInfo.RegionHandle.ToString(), HandleRemoteMapItemRequest);
MainServer.Instance.AddSimpleStreamHandler(new SimpleStreamHandler(regionimage, OnHTTPGetMapImage));
MainServer.Instance.AddSimpleStreamHandler(new SimpleStreamHandler(
"/MAP/MapItems/" + m_scene.RegionInfo.RegionHandle.ToString(), HandleRemoteMapItemRequest));
m_scene.EventManager.OnRegisterCaps += OnRegisterCaps;
m_scene.EventManager.OnNewClient += OnNewClient;
@ -229,26 +216,17 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
m_scene.UnregisterModuleInterface<IWorldMapModule>(this);
string regionimage = "regionImage" + m_scene.RegionInfo.RegionID.ToString();
MainServer.Instance.RemoveSimpleStreamHandler("/MAP/MapItems/" + m_scene.RegionInfo.RegionHandle.ToString());
string regionimage = "/regionImage" + m_scene.RegionInfo.RegionID.ToString();
regionimage = regionimage.Replace("-", "");
MainServer.Instance.RemoveLLSDHandler("/MAP/MapItems/" + m_scene.RegionInfo.RegionHandle.ToString(),
HandleRemoteMapItemRequest);
MainServer.Instance.RemoveHTTPHandler("", regionimage);
MainServer.Instance.RemoveSimpleStreamHandler(regionimage);
}
public void OnRegisterCaps(UUID agentID, Caps caps)
{
//m_log.DebugFormat("[WORLD MAP]: OnRegisterCaps: agentID {0} caps {1}", agentID, caps);
string capspath = "/CAPS/" + UUID.Random();
caps.RegisterHandler(
"MapLayer",
new RestStreamHandler(
"POST",
capspath,
(request, path, param, httpRequest, httpResponse)
=> MapLayerRequest(request, path, param, agentID, caps),
"MapLayer",
agentID.ToString()));
caps.RegisterSimpleHandler("MapLayer", new SimpleStreamHandler("/CAPS/" + UUID.Random(), MapLayerRequest));
}
/// <summary>
@ -260,78 +238,18 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
/// <param name="agentID"></param>
/// <param name="caps"></param>
/// <returns></returns>
public string MapLayerRequest(string request, string path, string param,
UUID agentID, Caps caps)
public void MapLayerRequest(IOSHttpRequest request, IOSHttpResponse response)
{
// not sure about this....
//try
//
//m_log.DebugFormat("[MAPLAYER]: path: {0}, param: {1}, agent:{2}",
// path, param, agentID.ToString());
// There is a major hack going on in this method. The viewer doesn't request
// map blocks (RequestMapBlocks) above 2048. That means that if we don't hack,
// grids above that cell don't have a map at all. So, here's the hack: we wait
// for this CAP request to come, and we inject the map blocks at this point.
// In a normal scenario, this request simply sends back the MapLayer (the blue color).
// In the hacked scenario, it also sends the map blocks via UDP.
//
// 6/8/2011 -- I'm adding an explicit 2048 check, so that we never forget that there is
// a hack here, and so that regions below 4096 don't get spammed with unnecessary map blocks.
//if (m_scene.RegionInfo.RegionLocX >= 2048 || m_scene.RegionInfo.RegionLocY >= 2048)
//{
// ScenePresence avatarPresence = null;
// m_scene.TryGetScenePresence(agentID, out avatarPresence);
// if (avatarPresence != null)
// {
// bool lookup = false;
// lock (cachedMapBlocks)
// {
// if (cachedMapBlocks.Count > 0 && ((cachedTime + 1800) > Util.UnixTimeSinceEpoch()))
// {
// List<MapBlockData> mapBlocks;
// mapBlocks = cachedMapBlocks;
// avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
// }
// else
// {
// lookup = true;
// }
// }
// if (lookup)
// {
// List<MapBlockData> mapBlocks = new List<MapBlockData>(); ;
// List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
// (int)(m_scene.RegionInfo.RegionLocX - 8) * (int)Constants.RegionSize,
// (int)(m_scene.RegionInfo.RegionLocX + 8) * (int)Constants.RegionSize,
// (int)(m_scene.RegionInfo.RegionLocY - 8) * (int)Constants.RegionSize,
// (int)(m_scene.RegionInfo.RegionLocY + 8) * (int)Constants.RegionSize);
// foreach (GridRegion r in regions)
// {
// MapBlockData block = new MapBlockData();
// MapBlockFromGridRegion(block, r, 0);
// mapBlocks.Add(block);
// }
// avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
// lock (cachedMapBlocks)
// cachedMapBlocks = mapBlocks;
// cachedTime = Util.UnixTimeSinceEpoch();
// }
// }
//}
// this is wrong but does seem i use
if(request.HttpMethod != "POST")
{
response.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
return mapResponse.ToString();
response.RawBuffer = System.Text.Encoding.UTF8.GetBytes(LLSDHelpers.SerialiseLLSDReply(mapResponse));
response.StatusCode = (int)HttpStatusCode.OK;
}
/// <summary>
@ -356,8 +274,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
// not sure about this.... 2048 or master 5000 and hack above?
OSDMapLayer mapLayer = new OSDMapLayer();
mapLayer.Right = 2048;
mapLayer.Top = 2048;
mapLayer.Right = 30000;
mapLayer.Top = 30000;
mapLayer.ImageID = new UUID("00000000-0000-1111-9999-000000000006");
return mapLayer;
@ -1294,14 +1212,15 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
return reply;
}
public Hashtable OnHTTPGetMapImage(Hashtable keysvals)
public void OnHTTPGetMapImage(IOSHttpRequest request, IOSHttpResponse response)
{
Hashtable reply = new Hashtable();
int statuscode = 200;
byte[] jpeg = new byte[0];
if(request.HttpMethod != "GET" || m_scene.RegionInfo.RegionSettings.TerrainImageID == UUID.Zero)
{
response.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
if (m_scene.RegionInfo.RegionSettings.TerrainImageID != UUID.Zero)
{
byte[] jpeg = null;
m_log.Debug("[WORLD MAP]: Sending map image jpeg");
if (myMapImageJPEG.Length == 0)
@ -1327,7 +1246,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
mapTexture = new Bitmap(image);
EncoderParameters myEncoderParameters = new EncoderParameters();
myEncoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, 95L);
myEncoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, 95);
// Save bitmap to stream
mapTexture.Save(imgstream, GetEncoderInfo("image/jpeg"), myEncoderParameters);
@ -1341,6 +1260,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
{
// Dummy!
m_log.Warn("[WORLD MAP]: Unable to generate Map image");
response.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
finally
{
@ -1361,13 +1282,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
// Use cached version so we don't have to loose our mind
jpeg = myMapImageJPEG;
}
if(jpeg == null)
{
response.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
reply["str_response_string"] = Convert.ToBase64String(jpeg);
reply["int_response_code"] = statuscode;
reply["content_type"] = "image/jpeg";
return reply;
response.RawBuffer = jpeg;
//response.RawBuffer = Convert.ToBase64String(jpeg);
response.ContentType = "image/jpeg";
response.StatusCode = (int)HttpStatusCode.OK;
}
// From msdn
@ -1548,7 +1472,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
m_scene.RegenerateMaptileAndReregister(this, null);
}
public OSD HandleRemoteMapItemRequest(string path, OSD request, string endpoint)
public void HandleRemoteMapItemRequest(IOSHttpRequest request, IOSHttpResponse response)
{
uint xstart = 0;
uint ystart = 0;
@ -1658,7 +1582,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
}
}
return responsemap;
response.RawBuffer = OSDParser.SerializeLLSDXmlBytes(responsemap);
response.StatusCode = (int)HttpStatusCode.OK;
}
public void GenerateMaptile()