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author | Diva Canto | 2009-12-27 20:34:42 -0800 |
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committer | Diva Canto | 2009-12-27 20:34:42 -0800 |
commit | 3ef513e863097bdccffa8c84283ab8ffc0915a8f (patch) | |
tree | 0e388f2a40f738b4f48e48d833d545b6eb70528b /OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/HGPresenceBroker.cs | |
parent | Changed GetAgents to take string[] instead of UUID[] (diff) | |
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Presence remote connector and handler. Presence HG Broker. Nothing tested, just compiles.
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/HGPresenceBroker.cs | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/HGPresenceBroker.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/HGPresenceBroker.cs new file mode 100644 index 0000000..0d913bc --- /dev/null +++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/HGPresenceBroker.cs | |||
@@ -0,0 +1,256 @@ | |||
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 | using System; | ||
28 | using System.Collections.Generic; | ||
29 | using System.Reflection; | ||
30 | |||
31 | using OpenSim.Region.Framework.Interfaces; | ||
32 | using OpenSim.Region.Framework.Scenes; | ||
33 | using OpenSim.Server.Base; | ||
34 | using OpenSim.Services.Interfaces; | ||
35 | using PresenceInfo = OpenSim.Services.Interfaces.PresenceInfo; | ||
36 | |||
37 | using OpenMetaverse; | ||
38 | using log4net; | ||
39 | using Nini.Config; | ||
40 | |||
41 | namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence | ||
42 | { | ||
43 | public class HGPresenceBroker : ISharedRegionModule, IPresenceService | ||
44 | { | ||
45 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
46 | |||
47 | #region ISharedRegionModule | ||
48 | |||
49 | private bool m_Enabled = false; | ||
50 | |||
51 | private PresenceDetector m_PresenceDetector; | ||
52 | private IPresenceService m_GridService; | ||
53 | private IPresenceService m_HGService; | ||
54 | |||
55 | public Type ReplaceableInterface | ||
56 | { | ||
57 | get { return null; } | ||
58 | } | ||
59 | |||
60 | public string Name | ||
61 | { | ||
62 | get { return "HGPresenceBroker"; } | ||
63 | } | ||
64 | |||
65 | public void Initialise(IConfigSource source) | ||
66 | { | ||
67 | IConfig moduleConfig = source.Configs["Modules"]; | ||
68 | if (moduleConfig != null) | ||
69 | { | ||
70 | string name = moduleConfig.GetString("PresenceServices", ""); | ||
71 | if (name == Name) | ||
72 | { | ||
73 | //m_RemoteConnector = new InventoryServicesConnector(source); | ||
74 | |||
75 | m_Enabled = true; | ||
76 | |||
77 | m_PresenceDetector = new PresenceDetector(this); | ||
78 | |||
79 | |||
80 | IConfig pConfig = source.Configs["PresenceService"]; | ||
81 | if (pConfig == null) | ||
82 | { | ||
83 | m_log.Error("[HG PRESENCE CONNECTOR]: PresenceService missing from OpenSim.ini"); | ||
84 | return; | ||
85 | } | ||
86 | |||
87 | string localDll = pConfig.GetString("LocalGridPresenceService", | ||
88 | String.Empty); | ||
89 | string HGDll = pConfig.GetString("HypergridPresenceService", | ||
90 | String.Empty); | ||
91 | |||
92 | if (localDll == String.Empty) | ||
93 | { | ||
94 | m_log.Error("[HG PRESENCE CONNECTOR]: No LocalGridPresenceService named in section PresenceService"); | ||
95 | //return; | ||
96 | throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's"); | ||
97 | } | ||
98 | |||
99 | if (HGDll == String.Empty) | ||
100 | { | ||
101 | m_log.Error("[HG PRESENCE CONNECTOR]: No HypergridPresenceService named in section PresenceService"); | ||
102 | //return; | ||
103 | throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's"); | ||
104 | } | ||
105 | |||
106 | Object[] args = new Object[] { source }; | ||
107 | m_GridService = ServerUtils.LoadPlugin<IPresenceService>(localDll, args); | ||
108 | |||
109 | m_HGService = ServerUtils.LoadPlugin<IPresenceService>(HGDll, args); | ||
110 | // no. This will be: | ||
111 | // m_HGService = new HGPresenceServiceConnector(); | ||
112 | |||
113 | if (m_GridService == null) | ||
114 | { | ||
115 | m_log.Error("[HG PRESENCE CONNECTOR]: Can't load local presence service"); | ||
116 | return; | ||
117 | } | ||
118 | if (m_HGService == null) | ||
119 | { | ||
120 | m_log.Error("[HG PRESENCE CONNECTOR]: Can't load hypergrid presence service"); | ||
121 | return; | ||
122 | } | ||
123 | |||
124 | m_log.Info("[HG PRESENCE CONNECTOR]: Hypergrid presence enabled"); | ||
125 | } | ||
126 | } | ||
127 | |||
128 | } | ||
129 | |||
130 | public void PostInitialise() | ||
131 | { | ||
132 | } | ||
133 | |||
134 | public void Close() | ||
135 | { | ||
136 | } | ||
137 | |||
138 | public void AddRegion(Scene scene) | ||
139 | { | ||
140 | if (!m_Enabled) | ||
141 | return; | ||
142 | |||
143 | scene.RegisterModuleInterface<IPresenceService>(this); | ||
144 | m_PresenceDetector.AddRegion(scene); | ||
145 | |||
146 | m_log.InfoFormat("[HG PRESENCE CONNECTOR]: Enabled hypergrid presence for region {0}", scene.RegionInfo.RegionName); | ||
147 | |||
148 | } | ||
149 | |||
150 | public void RemoveRegion(Scene scene) | ||
151 | { | ||
152 | if (!m_Enabled) | ||
153 | return; | ||
154 | |||
155 | m_PresenceDetector.RemoveRegion(scene); | ||
156 | } | ||
157 | |||
158 | public void RegionLoaded(Scene scene) | ||
159 | { | ||
160 | if (!m_Enabled) | ||
161 | return; | ||
162 | |||
163 | } | ||
164 | |||
165 | #endregion | ||
166 | |||
167 | #region IPresenceService | ||
168 | |||
169 | public bool LoginAgent(UUID principalID, UUID sessionID, UUID secureSessionID) | ||
170 | { | ||
171 | m_log.Warn("[HG PRESENCE CONNECTOR]: LoginAgent connector not implemented at the simulators"); | ||
172 | return false; | ||
173 | } | ||
174 | |||
175 | public bool LogoutAgent(UUID sessionID) | ||
176 | { | ||
177 | return m_GridService.LogoutAgent(sessionID); | ||
178 | } | ||
179 | |||
180 | |||
181 | public bool LogoutRegionAgents(UUID regionID) | ||
182 | { | ||
183 | return m_GridService.LogoutRegionAgents(regionID); | ||
184 | } | ||
185 | |||
186 | public bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt) | ||
187 | { | ||
188 | return m_GridService.ReportAgent(sessionID, regionID, position, lookAt); | ||
189 | } | ||
190 | |||
191 | public PresenceInfo GetAgent(UUID sessionID) | ||
192 | { | ||
193 | return m_GridService.GetAgent(sessionID); | ||
194 | } | ||
195 | |||
196 | public PresenceInfo[] GetAgents(string[] principalIDs) | ||
197 | { | ||
198 | Dictionary<string, List<string>> triage = new Dictionary<string, List<string>>(); | ||
199 | List<PresenceInfo> presences = new List<PresenceInfo>(); | ||
200 | |||
201 | foreach (string s in principalIDs) | ||
202 | { | ||
203 | string url = string.Empty; | ||
204 | string uuid = UUID.Zero.ToString(); | ||
205 | StringToUrlAndUUID(s, out url, out uuid); | ||
206 | if (triage.ContainsKey(url)) | ||
207 | triage[url].Add(uuid); | ||
208 | else | ||
209 | { | ||
210 | List<string> list = new List<string>(); | ||
211 | list.Add(uuid); | ||
212 | triage.Add(url, list); | ||
213 | } | ||
214 | } | ||
215 | |||
216 | foreach (KeyValuePair<string, List<string>> kvp in triage) | ||
217 | { | ||
218 | if (kvp.Key == "local") | ||
219 | { | ||
220 | PresenceInfo[] pinfos = m_GridService.GetAgents(kvp.Value.ToArray()); | ||
221 | presences.AddRange(pinfos); | ||
222 | } | ||
223 | else | ||
224 | { | ||
225 | PresenceInfo[] pinfos = m_HGService.GetAgents(/*kvp.Key,*/ kvp.Value.ToArray()); | ||
226 | presences.AddRange(pinfos); | ||
227 | } | ||
228 | } | ||
229 | |||
230 | return presences.ToArray(); | ||
231 | } | ||
232 | |||
233 | #endregion | ||
234 | |||
235 | private void StringToUrlAndUUID(string id, out string url, out string uuid) | ||
236 | { | ||
237 | url = String.Empty; | ||
238 | uuid = String.Empty; | ||
239 | |||
240 | Uri uri; | ||
241 | |||
242 | if (Uri.TryCreate(id, UriKind.Absolute, out uri) && | ||
243 | uri.Scheme == Uri.UriSchemeHttp) | ||
244 | { | ||
245 | url = "http://" + uri.Authority; | ||
246 | uuid = uri.LocalPath.Trim(new char[] { '/' }); | ||
247 | } | ||
248 | else | ||
249 | { | ||
250 | url = "local"; | ||
251 | uuid = id; | ||
252 | } | ||
253 | } | ||
254 | |||
255 | } | ||
256 | } | ||