Factoring out "land_data" / RequestLandData that was hanging off of IGridServices, erroneously. Not sure when this is used, but now it is implemented in the new model of service connectors. Hopefully it works.

author: diva 2009-06-14 23:00:23 +0000
committer: diva 2009-06-14 23:00:23 +0000
commit: 380f59d0ffc3a1ec8cc20972b2475faf76f341fb (patch)
tree: 0ead6998ce29f9c885f6a943ee95f69a8f1f910f /OpenSim/Services/Connectors/Land
parent: Formatting cleanup. (diff)
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1 files changed, 125 insertions, 0 deletions
diff --git a/OpenSim/Services/Connectors/Land/LandServiceConnector.cs b/OpenSim/Services/Connectors/Land/LandServiceConnector.cs
new file mode 100644
index 0000000..e9375f5
--- /dev/null
+++ b/OpenSim/Services/Connectors/Land/LandServiceConnector.cs
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using log4net;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Services.Interfaces;
+using OpenMetaverse;
+using Nwc.XmlRpc;
+namespace OpenSim.Services.Connectors
+{
+    public class LandServicesConnector : ILandService
+    {
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+        protected IGridServices m_MapService = null;
+        public LandServicesConnector()
+        {
+        }
+        public LandServicesConnector(IGridServices gridServices)
+        {
+            Initialise(gridServices);
+        }
+        public virtual void Initialise(IGridServices gridServices)
+        {
+            m_MapService = gridServices;
+        }
+        public virtual LandData GetLandData(ulong regionHandle, uint x, uint y)
+        {
+            LandData landData = null;
+            Hashtable hash = new Hashtable();
+            hash["region_handle"] = regionHandle.ToString();
+            hash["x"] = x.ToString();
+            hash["y"] = y.ToString();
+            IList paramList = new ArrayList();
+            paramList.Add(hash);
+            try
+            {
+                RegionInfo info = m_MapService.RequestNeighbourInfo(regionHandle);
+                if (info != null) // just to be sure
+                {
+                    XmlRpcRequest request = new XmlRpcRequest("land_data", paramList);
+                    string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
+                    XmlRpcResponse response = request.Send(uri, 10000);
+                    if (response.IsFault)
+                    {
+                        m_log.ErrorFormat("[LAND CONNECTOR] remote call returned an error: {0}", response.FaultString);
+                    }
+                    else
+                    {
+                        hash = (Hashtable)response.Value;
+                        try
+                        {
+                            landData = new LandData();
+                            landData.AABBMax = Vector3.Parse((string)hash["AABBMax"]);
+                            landData.AABBMin = Vector3.Parse((string)hash["AABBMin"]);
+                            landData.Area = Convert.ToInt32(hash["Area"]);
+                            landData.AuctionID = Convert.ToUInt32(hash["AuctionID"]);
+                            landData.Description = (string)hash["Description"];
+                            landData.Flags = Convert.ToUInt32(hash["Flags"]);
+                            landData.GlobalID = new UUID((string)hash["GlobalID"]);
+                            landData.Name = (string)hash["Name"];
+                            landData.OwnerID = new UUID((string)hash["OwnerID"]);
+                            landData.SalePrice = Convert.ToInt32(hash["SalePrice"]);
+                            landData.SnapshotID = new UUID((string)hash["SnapshotID"]);
+                            landData.UserLocation = Vector3.Parse((string)hash["UserLocation"]);
+                            m_log.DebugFormat("[OGS1 GRID SERVICES] Got land data for parcel {0}", landData.Name);
+                        }
+                        catch (Exception e)
+                        {
+                            m_log.Error("[LAND CONNECTOR] Got exception while parsing land-data:", e);
+                        }
+                    }
+                }
+                else m_log.WarnFormat("[LAND CONNECTOR] Couldn't find region with handle {0}", regionHandle);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[LAND CONNECTOR] Couldn't contact region {0}: {1}", regionHandle, e);
+            }
+        
+            return landData;
+        }
+    }
+}
author	diva	2009-06-14 23:00:23 +0000
committer	diva	2009-06-14 23:00:23 +0000
commit	380f59d0ffc3a1ec8cc20972b2475faf76f341fb (patch)
tree	0ead6998ce29f9c885f6a943ee95f69a8f1f910f /OpenSim/Services/Connectors/Land
parent	Formatting cleanup. (diff)
download	opensim-SC_OLD-380f59d0ffc3a1ec8cc20972b2475faf76f341fb.zip opensim-SC_OLD-380f59d0ffc3a1ec8cc20972b2475faf76f341fb.tar.gz opensim-SC_OLD-380f59d0ffc3a1ec8cc20972b2475faf76f341fb.tar.bz2 opensim-SC_OLD-380f59d0ffc3a1ec8cc20972b2475faf76f341fb.tar.xz

diff --git a/OpenSim/Services/Connectors/Land/LandServiceConnector.cs b/OpenSim/Services/Connectors/Land/LandServiceConnector.cs new file mode 100644 index 0000000..e9375f5 --- /dev/null +++ b/OpenSim/Services/Connectors/Land/LandServiceConnector.cs
@@ -0,0 +1,125 @@
	1	/*
	2	* Copyright (c) Contributors, http://opensimulator.org/
	3	* See CONTRIBUTORS.TXT for a full list of copyright holders.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions are met:
	7	* * Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* * Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	* * Neither the name of the OpenSimulator Project nor the
	13	* names of its contributors may be used to endorse or promote products
	14	* derived from this software without specific prior written permission.
	15	*
	16	* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
	17	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	18	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	19	* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
	20	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	21	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	22	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	23	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	24	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	25	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	26	*/
	27
	28	using log4net;
	29	using System;
	30	using System.Collections;
	31	using System.Collections.Generic;
	32	using System.IO;
	33	using System.Reflection;
	34	using Nini.Config;
	35	using OpenSim.Framework;
	36	using OpenSim.Framework.Communications;
	37	using OpenSim.Framework.Servers.HttpServer;
	38	using OpenSim.Services.Interfaces;
	39	using OpenMetaverse;
	40	using Nwc.XmlRpc;
	41
	42	namespace OpenSim.Services.Connectors
	43	{
	44	public class LandServicesConnector : ILandService
	45	{
	46	private static readonly ILog m_log =
	47	LogManager.GetLogger(
	48	MethodBase.GetCurrentMethod().DeclaringType);
	49
	50	protected IGridServices m_MapService = null;
	51
	52	public LandServicesConnector()
	53	{
	54	}
	55
	56	public LandServicesConnector(IGridServices gridServices)
	57	{
	58	Initialise(gridServices);
	59	}
	60
	61	public virtual void Initialise(IGridServices gridServices)
	62	{
	63	m_MapService = gridServices;
	64	}
	65
	66	public virtual LandData GetLandData(ulong regionHandle, uint x, uint y)
	67	{
	68	LandData landData = null;
	69	Hashtable hash = new Hashtable();
	70	hash["region_handle"] = regionHandle.ToString();
	71	hash["x"] = x.ToString();
	72	hash["y"] = y.ToString();
	73
	74	IList paramList = new ArrayList();
	75	paramList.Add(hash);
	76
	77	try
	78	{
	79	RegionInfo info = m_MapService.RequestNeighbourInfo(regionHandle);
	80	if (info != null) // just to be sure
	81	{
	82	XmlRpcRequest request = new XmlRpcRequest("land_data", paramList);
	83	string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
	84	XmlRpcResponse response = request.Send(uri, 10000);
	85	if (response.IsFault)
	86	{
	87	m_log.ErrorFormat("[LAND CONNECTOR] remote call returned an error: {0}", response.FaultString);
	88	}
	89	else
	90	{
	91	hash = (Hashtable)response.Value;
	92	try
	93	{
	94	landData = new LandData();
	95	landData.AABBMax = Vector3.Parse((string)hash["AABBMax"]);
	96	landData.AABBMin = Vector3.Parse((string)hash["AABBMin"]);
	97	landData.Area = Convert.ToInt32(hash["Area"]);
	98	landData.AuctionID = Convert.ToUInt32(hash["AuctionID"]);
	99	landData.Description = (string)hash["Description"];
	100	landData.Flags = Convert.ToUInt32(hash["Flags"]);
	101	landData.GlobalID = new UUID((string)hash["GlobalID"]);
	102	landData.Name = (string)hash["Name"];
	103	landData.OwnerID = new UUID((string)hash["OwnerID"]);
	104	landData.SalePrice = Convert.ToInt32(hash["SalePrice"]);
	105	landData.SnapshotID = new UUID((string)hash["SnapshotID"]);
	106	landData.UserLocation = Vector3.Parse((string)hash["UserLocation"]);
	107	m_log.DebugFormat("[OGS1 GRID SERVICES] Got land data for parcel {0}", landData.Name);
	108	}
	109	catch (Exception e)
	110	{
	111	m_log.Error("[LAND CONNECTOR] Got exception while parsing land-data:", e);
	112	}
	113	}
	114	}
	115	else m_log.WarnFormat("[LAND CONNECTOR] Couldn't find region with handle {0}", regionHandle);
	116	}
	117	catch (Exception e)
	118	{
	119	m_log.ErrorFormat("[LAND CONNECTOR] Couldn't contact region {0}: {1}", regionHandle, e);
	120	}
	121
	122	return landData;
	123	}
	124	}
	125	}