Marck's patch on 4096 checks with conflicts resolved.
parent
db629af6d3
commit
a0fa6dc967
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@ -233,6 +233,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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return m_GridService.GetFallbackRegions(scopeID, x, y);
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}
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public List<GridRegion> GetHyperlinks(UUID scopeID)
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{
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return m_GridService.GetHyperlinks(scopeID);
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}
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public int GetRegionFlags(UUID scopeID, UUID regionID)
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{
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return m_GridService.GetRegionFlags(scopeID, regionID);
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@ -136,6 +136,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
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900 * (int)Constants.RegionSize, 1100 * (int)Constants.RegionSize);
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Assert.IsNotNull(results, "Retrieved GetRegionRange list is null");
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Assert.That(results.Count, Is.EqualTo(2), "Retrieved neighbour collection is not the number expected");
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results = m_LocalConnector.GetHyperlinks(UUID.Zero);
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Assert.IsNotNull(results, "Retrieved GetHyperlinks list is null");
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Assert.That(results.Count, Is.EqualTo(0), "Retrieved linked regions collection is not the number expected");
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}
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}
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}
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@ -109,6 +109,9 @@ namespace OpenSim.Server.Handlers.Grid
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case "get_fallback_regions":
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return GetFallbackRegions(request);
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case "get_hyperlinks":
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return GetHyperlinks(request);
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case "get_region_flags":
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return GetRegionFlags(request);
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}
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@ -483,6 +486,36 @@ namespace OpenSim.Server.Handlers.Grid
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return encoding.GetBytes(xmlString);
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}
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byte[] GetHyperlinks(Dictionary<string, object> request)
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{
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//m_log.DebugFormat("[GRID HANDLER]: GetHyperlinks");
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UUID scopeID = UUID.Zero;
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if (request.ContainsKey("SCOPEID"))
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UUID.TryParse(request["SCOPEID"].ToString(), out scopeID);
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else
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m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get linked regions");
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List<GridRegion> rinfos = m_GridService.GetHyperlinks(scopeID);
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Dictionary<string, object> result = new Dictionary<string, object>();
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if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0)))
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result["result"] = "null";
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else
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{
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int i = 0;
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foreach (GridRegion rinfo in rinfos)
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{
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Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs();
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result["region" + i] = rinfoDict;
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i++;
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}
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString);
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UTF8Encoding encoding = new UTF8Encoding();
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return encoding.GetBytes(xmlString);
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}
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byte[] GetRegionFlags(Dictionary<string, object> request)
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{
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UUID scopeID = UUID.Zero;
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@ -556,6 +556,56 @@ namespace OpenSim.Services.Connectors
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return rinfos;
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}
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public List<GridRegion> GetHyperlinks(UUID scopeID)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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sendData["SCOPEID"] = scopeID.ToString();
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sendData["METHOD"] = "get_hyperlinks";
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List<GridRegion> rinfos = new List<GridRegion>();
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string reply = string.Empty;
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try
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{
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reply = SynchronousRestFormsRequester.MakeRequest("POST",
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m_ServerURI + "/grid",
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ServerUtils.BuildQueryString(sendData));
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//m_log.DebugFormat("[GRID CONNECTOR]: reply was {0}", reply);
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
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return rinfos;
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}
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData != null)
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{
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Dictionary<string, object>.ValueCollection rinfosList = replyData.Values;
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foreach (object r in rinfosList)
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{
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if (r is Dictionary<string, object>)
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{
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GridRegion rinfo = new GridRegion((Dictionary<string, object>)r);
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rinfos.Add(rinfo);
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}
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}
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}
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else
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m_log.DebugFormat("[GRID CONNECTOR]: GetHyperlinks {0} received null response",
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scopeID);
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}
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else
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m_log.DebugFormat("[GRID CONNECTOR]: GetHyperlinks received null reply");
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return rinfos;
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}
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public virtual int GetRegionFlags(UUID scopeID, UUID regionID)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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@ -357,6 +357,12 @@ namespace OpenSim.Services.Connectors.SimianGrid
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return new List<GridRegion>(0);
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}
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public List<GridRegion> GetHyperlinks(UUID scopeID)
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{
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// Hypergrid/linked regions are not supported
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return new List<GridRegion>();
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}
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public int GetRegionFlags(UUID scopeID, UUID regionID)
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{
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const int REGION_ONLINE = 4;
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@ -124,7 +124,7 @@ namespace OpenSim.Services.GridService
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{
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// Regions reserved for the null key cannot be taken.
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if ((string)region.Data["PrincipalID"] == UUID.Zero.ToString())
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return "Region location us reserved";
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return "Region location is reserved";
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// Treat it as an auth request
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//
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@ -210,6 +210,7 @@ namespace OpenSim.Services.GridService
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{
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int newFlags = 0;
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string regionName = rdata.RegionName.Trim().Replace(' ', '_');
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newFlags = ParseFlags(newFlags, gridConfig.GetString("DefaultRegionFlags", String.Empty));
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newFlags = ParseFlags(newFlags, gridConfig.GetString("Region_" + regionName, String.Empty));
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newFlags = ParseFlags(newFlags, gridConfig.GetString("Region_" + rdata.RegionID.ToString(), String.Empty));
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rdata.Data["flags"] = newFlags.ToString();
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@ -425,6 +426,22 @@ namespace OpenSim.Services.GridService
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return ret;
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}
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public List<GridRegion> GetHyperlinks(UUID scopeID)
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{
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List<GridRegion> ret = new List<GridRegion>();
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List<RegionData> regions = m_Database.GetHyperlinks(scopeID);
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foreach (RegionData r in regions)
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{
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if ((Convert.ToInt32(r.Data["flags"]) & (int)OpenSim.Data.RegionFlags.RegionOnline) != 0)
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ret.Add(RegionData2RegionInfo(r));
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}
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m_log.DebugFormat("[GRID SERVICE]: Hyperlinks returned {0} regions", ret.Count);
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return ret;
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}
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public int GetRegionFlags(UUID scopeID, UUID regionID)
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{
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RegionData region = m_Database.Get(regionID, scopeID);
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@ -27,6 +27,7 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Reflection;
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using System.Xml;
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@ -332,18 +333,43 @@ namespace OpenSim.Services.GridService
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/// <returns></returns>
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public bool Check4096(ulong realHandle, out uint x, out uint y)
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{
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GridRegion defRegion = DefaultRegion;
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uint ux = 0, uy = 0;
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Utils.LongToUInts(realHandle, out ux, out uy);
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x = ux / Constants.RegionSize;
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y = uy / Constants.RegionSize;
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if ((Math.Abs((int)defRegion.RegionLocX - ux) >= 4096 * Constants.RegionSize) ||
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(Math.Abs((int)defRegion.RegionLocY - uy) >= 4096 * Constants.RegionSize))
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const uint limit = (4096 - 1) * Constants.RegionSize;
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uint xmin = ux - limit;
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uint xmax = ux + limit;
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uint ymin = uy - limit;
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uint ymax = uy + limit;
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// World map boundary checks
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if (xmin < 0 || xmin > ux)
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xmin = 0;
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if (xmax > int.MaxValue || xmax < ux)
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xmax = int.MaxValue;
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if (ymin < 0 || ymin > uy)
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ymin = 0;
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if (ymax > int.MaxValue || ymax < uy)
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ymax = int.MaxValue;
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// Check for any regions that are within the possible teleport range to the linked region
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List<GridRegion> regions = m_GridService.GetRegionRange(m_ScopeID, (int)xmin, (int)xmax, (int)ymin, (int)ymax);
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if (regions.Count == 0)
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{
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return false;
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}
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else
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{
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// Check for regions which are not linked regions
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List<GridRegion> hyperlinks = m_GridService.GetHyperlinks(m_ScopeID);
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IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks);
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if (availableRegions.Count() == 0)
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{
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return false;
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}
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}
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return true;
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}
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@ -92,6 +92,7 @@ namespace OpenSim.Services.Interfaces
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List<GridRegion> GetDefaultRegions(UUID scopeID);
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List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y);
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List<GridRegion> GetHyperlinks(UUID scopeID);
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int GetRegionFlags(UUID scopeID, UUID regionID);
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}
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