Mantis#1965. Thank you kindly, HomerHorwitz for a patch that:

Places touched:
- Added two events for in-packets to LLCLientView: RegionHandleRequest and
  ParcelInfoRequest
- Added sending of two out-packets to LLCLientView: RegionIDAndHandleReply and
  ParcelInfoReply.
- Scene handles the RegionHandleRequest, LandManagementModule the
  ParcelInfoRequest
- Added inter-region request for LandData by RegionHandle and local position.
  This was implemented as XML-RPC request. The returned LandData isn't
  complete, it only contains the data necessary for answering the
  ParcelInfoRequest
- Added new CAPS (0009) for RemoteParcelRequest and some methods for LandData
  handling to LandManagementModule
- Added methods for fake parcelID creation and parsing to Util
- Fixed missing implementation of interface methods.
- Added new file:
    OpenSim/Framework/Communications/Capabilities/LLSDRemoteParcelResponse.cs
  NOTE: This is part of the patch, too.
Due to the many places touched, I would consider this patch as experimental.

1 files changed, 2 insertions, 0 deletions

diff --git a/OpenSim/Framework/Communications/IGridServices.cs b/OpenSim/Framework/Communications/IGridServices.cs
index 3ecda68..509f408 100644
--- a/OpenSim/Framework/Communications/IGridServices.cs
+++ b/OpenSim/Framework/Communications/IGridServices.cs
@@ -57,5 +57,7 @@ namespace OpenSim.Framework.Communications
         RegionInfo RequestClosestRegion(string regionName);
         Dictionary<string, string> GetGridSettings();
         List<MapBlockData> RequestNeighbourMapBlocks(int minX, int minY, int maxX, int maxY);
+        // not complete yet, only contains the fields needed for ParcelInfoReqeust
+        LandData RequestLandData(ulong regionHandle, uint x, uint y);
     }
 }