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authorMelanie2010-01-19 04:18:01 +0000
committerMelanie2010-01-19 04:18:01 +0000
commita3f48a7ca66347b11990e5444a636d40bec5dbf1 (patch)
treea5708996ccf28ce8696b8257a0b33352f56e2afe /OpenSim/Services/Connectors/Hypergrid
parentAdd a Hyperlink flag to the regions table (diff)
parent* Towards enabling hyperlinks at grid-level. (diff)
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Merge branch 'presence-refactor' of melanie@opensimulator.org:/var/git/opensim into presence-refactor
Diffstat (limited to '')
-rw-r--r--OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs119
-rw-r--r--OpenSim/Services/Connectors/Hypergrid/HomeUsersSecurityServiceConnector.cs132
-rw-r--r--OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs110
3 files changed, 358 insertions, 3 deletions
diff --git a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
new file mode 100644
index 0000000..a8d9292
--- /dev/null
+++ b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
@@ -0,0 +1,119 @@
1using System;
2using System.Collections;
3using System.Collections.Generic;
4using System.Net;
5
6using OpenSim.Services.Interfaces;
7using GridRegion = OpenSim.Services.Interfaces.GridRegion;
8
9using OpenMetaverse;
10using Nwc.XmlRpc;
11
12using OpenSim.Services.Connectors.Simulation;
13
14namespace OpenSim.Services.Connectors.Hypergrid
15{
16 public class GatekeeperServiceConnector : SimulationServiceConnector
17 {
18 protected override string AgentPath()
19 {
20 return "/foreignagent/";
21 }
22
23 protected override string ObjectPath()
24 {
25 return "/foreignobject/";
26 }
27
28 public GridRegion GetHomeRegion(GridRegion gatekeeper, UUID userID, out Vector3 position, out Vector3 lookAt)
29 {
30 position = Vector3.UnitY; lookAt = Vector3.UnitY;
31
32 Hashtable hash = new Hashtable();
33 hash["userID"] = userID.ToString();
34
35 IList paramList = new ArrayList();
36 paramList.Add(hash);
37
38 XmlRpcRequest request = new XmlRpcRequest("get_home_region", paramList);
39 string uri = "http://" + gatekeeper.ExternalHostName + ":" + gatekeeper.HttpPort + "/";
40 XmlRpcResponse response = null;
41 try
42 {
43 response = request.Send(uri, 10000);
44 }
45 catch (Exception e)
46 {
47 return null;
48 }
49
50 if (response.IsFault)
51 {
52 return null;
53 }
54
55 hash = (Hashtable)response.Value;
56 //foreach (Object o in hash)
57 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
58 try
59 {
60 bool success = false;
61 Boolean.TryParse((string)hash["result"], out success);
62 if (success)
63 {
64 GridRegion region = new GridRegion();
65
66 UUID.TryParse((string)hash["uuid"], out region.RegionID);
67 //m_log.Debug(">> HERE, uuid: " + region.RegionID);
68 int n = 0;
69 if (hash["x"] != null)
70 {
71 Int32.TryParse((string)hash["x"], out n);
72 region.RegionLocX = n;
73 //m_log.Debug(">> HERE, x: " + region.RegionLocX);
74 }
75 if (hash["y"] != null)
76 {
77 Int32.TryParse((string)hash["y"], out n);
78 region.RegionLocY = n;
79 //m_log.Debug(">> HERE, y: " + region.RegionLocY);
80 }
81 if (hash["region_name"] != null)
82 {
83 region.RegionName = (string)hash["region_name"];
84 //m_log.Debug(">> HERE, name: " + region.RegionName);
85 }
86 if (hash["hostname"] != null)
87 region.ExternalHostName = (string)hash["hostname"];
88 if (hash["http_port"] != null)
89 {
90 uint p = 0;
91 UInt32.TryParse((string)hash["http_port"], out p);
92 region.HttpPort = p;
93 }
94 if (hash["internal_port"] != null)
95 {
96 int p = 0;
97 Int32.TryParse((string)hash["internal_port"], out p);
98 region.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), p);
99 }
100 if (hash["position"] != null)
101 Vector3.TryParse((string)hash["position"], out position);
102 if (hash["lookAt"] != null)
103 Vector3.TryParse((string)hash["lookAt"], out lookAt);
104
105 // Successful return
106 return region;
107 }
108
109 }
110 catch (Exception e)
111 {
112 return null;
113 }
114
115 return null;
116
117 }
118 }
119}
diff --git a/OpenSim/Services/Connectors/Hypergrid/HomeUsersSecurityServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/HomeUsersSecurityServiceConnector.cs
new file mode 100644
index 0000000..150690b
--- /dev/null
+++ b/OpenSim/Services/Connectors/Hypergrid/HomeUsersSecurityServiceConnector.cs
@@ -0,0 +1,132 @@
1using System;
2using System.Collections;
3using System.Collections.Generic;
4using System.Net;
5using System.Reflection;
6
7using OpenSim.Services.Interfaces;
8
9using OpenMetaverse;
10using log4net;
11using Nwc.XmlRpc;
12using Nini.Config;
13
14namespace OpenSim.Services.Connectors.Hypergrid
15{
16 public class HomeUsersSecurityServiceConnector : IHomeUsersSecurityService
17 {
18 private static readonly ILog m_log =
19 LogManager.GetLogger(
20 MethodBase.GetCurrentMethod().DeclaringType);
21
22 string m_ServerURL;
23 public HomeUsersSecurityServiceConnector(string url)
24 {
25 m_ServerURL = url;
26 }
27
28 public HomeUsersSecurityServiceConnector(IConfigSource config)
29 {
30 }
31
32 public void SetEndPoint(UUID sessionID, IPEndPoint ep)
33 {
34 Hashtable hash = new Hashtable();
35 hash["sessionID"] = sessionID.ToString();
36 hash["ep_addr"] = ep.Address.ToString();
37 hash["ep_port"] = ep.Port.ToString();
38
39 Call("ep_set", hash);
40 }
41
42 public void RemoveEndPoint(UUID sessionID)
43 {
44 Hashtable hash = new Hashtable();
45 hash["sessionID"] = sessionID.ToString();
46
47 Call("ep_remove", hash);
48 }
49
50 public IPEndPoint GetEndPoint(UUID sessionID)
51 {
52 Hashtable hash = new Hashtable();
53 hash["sessionID"] = sessionID.ToString();
54
55 IList paramList = new ArrayList();
56 paramList.Add(hash);
57
58 XmlRpcRequest request = new XmlRpcRequest("ep_get", paramList);
59 //m_log.Debug("[HGrid]: Linking to " + uri);
60 XmlRpcResponse response = null;
61 try
62 {
63 response = request.Send(m_ServerURL, 10000);
64 }
65 catch (Exception e)
66 {
67 m_log.Debug("[HGrid]: Exception " + e.Message);
68 return null;
69 }
70
71 if (response.IsFault)
72 {
73 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
74 return null;
75 }
76
77 hash = (Hashtable)response.Value;
78 //foreach (Object o in hash)
79 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
80 try
81 {
82 bool success = false;
83 Boolean.TryParse((string)hash["result"], out success);
84 if (success)
85 {
86 IPEndPoint ep = null;
87 int port = 0;
88 if (hash["ep_port"] != null)
89 Int32.TryParse((string)hash["ep_port"], out port);
90 if (hash["ep_addr"] != null)
91 ep = new IPEndPoint(IPAddress.Parse((string)hash["ep_addr"]), port);
92
93 return ep;
94 }
95
96 }
97 catch (Exception e)
98 {
99 m_log.Error("[HGrid]: Got exception while parsing GetEndPoint response " + e.StackTrace);
100 return null;
101 }
102
103 return null;
104 }
105
106 private void Call(string method, Hashtable hash)
107 {
108 IList paramList = new ArrayList();
109 paramList.Add(hash);
110
111 XmlRpcRequest request = new XmlRpcRequest(method, paramList);
112 XmlRpcResponse response = null;
113 try
114 {
115 response = request.Send(m_ServerURL, 10000);
116 }
117 catch (Exception e)
118 {
119 m_log.Debug("[HGrid]: Exception " + e.Message);
120 return ;
121 }
122
123 if (response.IsFault)
124 {
125 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
126 return ;
127 }
128
129 }
130
131 }
132}
diff --git a/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs
index 953c7bd..1786d38 100644
--- a/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs
@@ -41,22 +41,49 @@ using OpenMetaverse;
41using OpenMetaverse.Imaging; 41using OpenMetaverse.Imaging;
42using log4net; 42using log4net;
43using Nwc.XmlRpc; 43using Nwc.XmlRpc;
44using Nini.Config;
44 45
45namespace OpenSim.Services.Connectors.Hypergrid 46namespace OpenSim.Services.Connectors.Hypergrid
46{ 47{
47 public class HypergridServiceConnector 48 public class HypergridServiceConnector : IHypergridService
48 { 49 {
49 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); 50 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
50 51
51 private IAssetService m_AssetService; 52 private IAssetService m_AssetService;
53 private string m_ServerURL;
52 54
53 public HypergridServiceConnector() : this(null) { } 55 public HypergridServiceConnector() { }
54 56
55 public HypergridServiceConnector(IAssetService assService) 57 public HypergridServiceConnector(IAssetService assService)
56 { 58 {
57 m_AssetService = assService; 59 m_AssetService = assService;
58 } 60 }
59 61
62 public HypergridServiceConnector(IConfigSource source)
63 {
64 Initialise(source);
65 }
66
67 public virtual void Initialise(IConfigSource source)
68 {
69 IConfig hgConfig = source.Configs["HypergridService"];
70 if (hgConfig == null)
71 {
72 m_log.Error("[HYPERGRID CONNECTOR]: HypergridService missing from OpenSim.ini");
73 throw new Exception("Hypergrid connector init error");
74 }
75
76 string serviceURI = hgConfig.GetString("HypergridServerURI",
77 String.Empty);
78
79 if (serviceURI == String.Empty)
80 {
81 m_log.Error("[HYPERGRID CONNECTOR]: No Server URI named in section HypergridService");
82 throw new Exception("Hypergrid connector init error");
83 }
84 m_ServerURL = serviceURI;
85 }
86
60 public bool LinkRegion(GridRegion info, out UUID regionID, out ulong realHandle, out string imageURL, out string reason) 87 public bool LinkRegion(GridRegion info, out UUID regionID, out ulong realHandle, out string imageURL, out string reason)
61 { 88 {
62 regionID = UUID.Zero; 89 regionID = UUID.Zero;
@@ -246,5 +273,82 @@ namespace OpenSim.Services.Connectors.Hypergrid
246 273
247 return null; 274 return null;
248 } 275 }
276
277 #region From local regions to grid-wide hypergrid service
278
279 public bool LinkRegion(string regionDescriptor, out UUID regionID, out ulong realHandle, out string imageURL, out string reason)
280 {
281 regionID = UUID.Zero;
282 imageURL = string.Empty;
283 realHandle = 0;
284 reason = string.Empty;
285
286 Hashtable hash = new Hashtable();
287 hash["region_desc"] = regionDescriptor;
288
289 IList paramList = new ArrayList();
290 paramList.Add(hash);
291
292 XmlRpcRequest request = new XmlRpcRequest("link_region_by_desc", paramList);
293 XmlRpcResponse response = null;
294 try
295 {
296 response = request.Send(m_ServerURL, 10000);
297 }
298 catch (Exception e)
299 {
300 m_log.Debug("[HGrid]: Exception " + e.Message);
301 reason = "Error contacting remote server";
302 return false;
303 }
304
305 if (response.IsFault)
306 {
307 reason = response.FaultString;
308 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
309 return false;
310 }
311
312 hash = (Hashtable)response.Value;
313 //foreach (Object o in hash)
314 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
315 try
316 {
317 bool success = false;
318 Boolean.TryParse((string)hash["result"], out success);
319 if (success)
320 {
321 UUID.TryParse((string)hash["uuid"], out regionID);
322 //m_log.Debug(">> HERE, uuid: " + uuid);
323 if ((string)hash["handle"] != null)
324 {
325 realHandle = Convert.ToUInt64((string)hash["handle"]);
326 //m_log.Debug(">> HERE, realHandle: " + realHandle);
327 }
328 if (hash["region_image"] != null)
329 {
330 imageURL = (string)hash["region_image"];
331 }
332 }
333
334 }
335 catch (Exception e)
336 {
337 reason = "Error parsing return arguments";
338 m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace);
339 return false;
340 }
341
342 return true;
343 }
344
345 // TODO !!!
346 public GridRegion GetRegionByUUID(UUID regionID) { return null; }
347 public GridRegion GetRegionByPosition(int x, int y) { return null; }
348 public GridRegion GetRegionByName(string name) { return null; }
349 public List<GridRegion> GetRegionsByName(string name) { return null; }
350 public List<GridRegion> GetRegionRange(int xmin, int xmax, int ymin, int ymax) { return null; }
351
352 #endregion
249 } 353 }
250} 354}