diff options
Diffstat (limited to 'OpenSim/Services/Connectors')
-rw-r--r-- | OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs new file mode 100644 index 0000000..6f71197 --- /dev/null +++ b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs | |||
@@ -0,0 +1,242 @@ | |||
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 System; | ||
29 | using System.Collections.Generic; | ||
30 | using System.IO; | ||
31 | using System.Net; | ||
32 | using System.Reflection; | ||
33 | using System.Text; | ||
34 | |||
35 | using OpenSim.Framework; | ||
36 | using OpenSim.Services.Interfaces; | ||
37 | using GridRegion = OpenSim.Services.Interfaces.GridRegion; | ||
38 | |||
39 | using OpenMetaverse; | ||
40 | using OpenMetaverse.StructuredData; | ||
41 | using log4net; | ||
42 | |||
43 | namespace OpenSim.Services.Connectors.Simulation | ||
44 | { | ||
45 | public class SimulationServiceConnector : ISimulationService | ||
46 | { | ||
47 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
48 | |||
49 | private GridRegion m_Region; | ||
50 | |||
51 | public SimulationServiceConnector() | ||
52 | { | ||
53 | } | ||
54 | |||
55 | public SimulationServiceConnector(GridRegion region) | ||
56 | { | ||
57 | m_Region = region; | ||
58 | } | ||
59 | |||
60 | public IScene GetScene(ulong regionHandle) | ||
61 | { | ||
62 | return null; | ||
63 | } | ||
64 | |||
65 | #region Agents | ||
66 | |||
67 | public bool CreateAgent(ulong regionHandle, AgentCircuitData aCircuit, uint flags, out string reason) | ||
68 | { | ||
69 | reason = String.Empty; | ||
70 | |||
71 | // Eventually, we want to use a caps url instead of the agentID | ||
72 | string uri = string.Empty; | ||
73 | try | ||
74 | { | ||
75 | uri = "http://" + m_Region.ExternalEndPoint.Address + ":" + m_Region.HttpPort + "/agent/" + aCircuit.AgentID + "/"; | ||
76 | } | ||
77 | catch (Exception e) | ||
78 | { | ||
79 | m_log.Debug("[REST COMMS]: Unable to resolve external endpoint on agent create. Reason: " + e.Message); | ||
80 | reason = e.Message; | ||
81 | return false; | ||
82 | } | ||
83 | |||
84 | //Console.WriteLine(" >>> DoCreateChildAgentCall <<< " + uri); | ||
85 | |||
86 | HttpWebRequest AgentCreateRequest = (HttpWebRequest)WebRequest.Create(uri); | ||
87 | AgentCreateRequest.Method = "POST"; | ||
88 | AgentCreateRequest.ContentType = "application/json"; | ||
89 | AgentCreateRequest.Timeout = 10000; | ||
90 | //AgentCreateRequest.KeepAlive = false; | ||
91 | //AgentCreateRequest.Headers.Add("Authorization", authKey); | ||
92 | |||
93 | // Fill it in | ||
94 | OSDMap args = null; | ||
95 | try | ||
96 | { | ||
97 | args = aCircuit.PackAgentCircuitData(); | ||
98 | } | ||
99 | catch (Exception e) | ||
100 | { | ||
101 | m_log.Debug("[REST COMMS]: PackAgentCircuitData failed with exception: " + e.Message); | ||
102 | } | ||
103 | // Add the regionhandle and the name of the destination region | ||
104 | args["destination_handle"] = OSD.FromString(m_Region.RegionHandle.ToString()); | ||
105 | args["destination_name"] = OSD.FromString(m_Region.RegionName); | ||
106 | args["teleport_flags"] = OSD.FromString(flags.ToString()); | ||
107 | |||
108 | string strBuffer = ""; | ||
109 | byte[] buffer = new byte[1]; | ||
110 | try | ||
111 | { | ||
112 | strBuffer = OSDParser.SerializeJsonString(args); | ||
113 | Encoding str = Util.UTF8; | ||
114 | buffer = str.GetBytes(strBuffer); | ||
115 | |||
116 | } | ||
117 | catch (Exception e) | ||
118 | { | ||
119 | m_log.WarnFormat("[REST COMMS]: Exception thrown on serialization of ChildCreate: {0}", e.Message); | ||
120 | // ignore. buffer will be empty, caller should check. | ||
121 | } | ||
122 | |||
123 | Stream os = null; | ||
124 | try | ||
125 | { // send the Post | ||
126 | AgentCreateRequest.ContentLength = buffer.Length; //Count bytes to send | ||
127 | os = AgentCreateRequest.GetRequestStream(); | ||
128 | os.Write(buffer, 0, strBuffer.Length); //Send it | ||
129 | //m_log.InfoFormat("[REST COMMS]: Posted CreateChildAgent request to remote sim {0}", uri); | ||
130 | } | ||
131 | //catch (WebException ex) | ||
132 | catch | ||
133 | { | ||
134 | //m_log.InfoFormat("[REST COMMS]: Bad send on ChildAgentUpdate {0}", ex.Message); | ||
135 | reason = "cannot contact remote region"; | ||
136 | return false; | ||
137 | } | ||
138 | finally | ||
139 | { | ||
140 | if (os != null) | ||
141 | os.Close(); | ||
142 | } | ||
143 | |||
144 | // Let's wait for the response | ||
145 | //m_log.Info("[REST COMMS]: Waiting for a reply after DoCreateChildAgentCall"); | ||
146 | |||
147 | WebResponse webResponse = null; | ||
148 | StreamReader sr = null; | ||
149 | try | ||
150 | { | ||
151 | webResponse = AgentCreateRequest.GetResponse(); | ||
152 | if (webResponse == null) | ||
153 | { | ||
154 | m_log.Info("[REST COMMS]: Null reply on DoCreateChildAgentCall post"); | ||
155 | } | ||
156 | else | ||
157 | { | ||
158 | |||
159 | sr = new StreamReader(webResponse.GetResponseStream()); | ||
160 | string response = sr.ReadToEnd().Trim(); | ||
161 | m_log.InfoFormat("[REST COMMS]: DoCreateChildAgentCall reply was {0} ", response); | ||
162 | |||
163 | if (!String.IsNullOrEmpty(response)) | ||
164 | { | ||
165 | try | ||
166 | { | ||
167 | // we assume we got an OSDMap back | ||
168 | OSDMap r = Util.GetOSDMap(response); | ||
169 | bool success = r["success"].AsBoolean(); | ||
170 | reason = r["reason"].AsString(); | ||
171 | return success; | ||
172 | } | ||
173 | catch (NullReferenceException e) | ||
174 | { | ||
175 | m_log.InfoFormat("[REST COMMS]: exception on reply of DoCreateChildAgentCall {0}", e.Message); | ||
176 | |||
177 | // check for old style response | ||
178 | if (response.ToLower().StartsWith("true")) | ||
179 | return true; | ||
180 | |||
181 | return false; | ||
182 | } | ||
183 | } | ||
184 | } | ||
185 | } | ||
186 | catch (WebException ex) | ||
187 | { | ||
188 | m_log.InfoFormat("[REST COMMS]: exception on reply of DoCreateChildAgentCall {0}", ex.Message); | ||
189 | // ignore, really | ||
190 | } | ||
191 | finally | ||
192 | { | ||
193 | if (sr != null) | ||
194 | sr.Close(); | ||
195 | } | ||
196 | |||
197 | return true; | ||
198 | } | ||
199 | |||
200 | public bool UpdateAgent(ulong regionHandle, AgentData data) | ||
201 | { | ||
202 | return false; | ||
203 | } | ||
204 | |||
205 | public bool UpdateAgent(ulong regionHandle, AgentPosition data) | ||
206 | { | ||
207 | return false; | ||
208 | } | ||
209 | |||
210 | public bool RetrieveAgent(ulong regionHandle, UUID id, out IAgentData agent) | ||
211 | { | ||
212 | agent = null; | ||
213 | return false; | ||
214 | } | ||
215 | |||
216 | public bool ReleaseAgent(ulong regionHandle, UUID id, string uri) | ||
217 | { | ||
218 | return false; | ||
219 | } | ||
220 | |||
221 | public bool CloseAgent(ulong regionHandle, UUID id) | ||
222 | { | ||
223 | return false; | ||
224 | } | ||
225 | |||
226 | #endregion Agents | ||
227 | |||
228 | #region Objects | ||
229 | |||
230 | public bool CreateObject(ulong regionHandle, ISceneObject sog, bool isLocalCall) | ||
231 | { | ||
232 | return false; | ||
233 | } | ||
234 | |||
235 | public bool CreateObject(ulong regionHandle, UUID userID, UUID itemID) | ||
236 | { | ||
237 | return false; | ||
238 | } | ||
239 | |||
240 | #endregion Objects | ||
241 | } | ||
242 | } | ||