diff options
Diffstat (limited to 'OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs')
-rw-r--r-- | OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs b/OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs new file mode 100644 index 0000000..764e71f --- /dev/null +++ b/OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs | |||
@@ -0,0 +1,180 @@ | |||
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; | ||
30 | using System.Collections.Generic; | ||
31 | using System.Reflection; | ||
32 | using System.IO; | ||
33 | using System.Web; | ||
34 | |||
35 | using log4net; | ||
36 | using Nini.Config; | ||
37 | using Mono.Addins; | ||
38 | |||
39 | using OpenMetaverse; | ||
40 | using OpenMetaverse.StructuredData; | ||
41 | |||
42 | using OpenSim.Framework; | ||
43 | using OpenSim.Region.Framework.Interfaces; | ||
44 | using OpenSim.Region.Framework.Scenes; | ||
45 | using OpenSim.Services.Interfaces; | ||
46 | using Caps = OpenSim.Framework.Capabilities.Caps; | ||
47 | |||
48 | namespace OpenSim.Services.Connectors.SimianGrid | ||
49 | { | ||
50 | [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "SimianExternalCapsModule")] | ||
51 | public class SimianExternalCapsModule : INonSharedRegionModule, IExternalCapsModule | ||
52 | { | ||
53 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
54 | |||
55 | private bool m_enabled = true; | ||
56 | private Scene m_scene; | ||
57 | private String m_simianURL; | ||
58 | |||
59 | #region IRegionModule Members | ||
60 | |||
61 | public string Name | ||
62 | { | ||
63 | get { return this.GetType().Name; } | ||
64 | } | ||
65 | |||
66 | public void Initialise(IConfigSource config) | ||
67 | { | ||
68 | try | ||
69 | { | ||
70 | IConfig m_config; | ||
71 | |||
72 | if ((m_config = config.Configs["SimianExternalCaps"]) != null) | ||
73 | { | ||
74 | m_enabled = m_config.GetBoolean("Enabled", m_enabled); | ||
75 | if ((m_config = config.Configs["SimianGrid"]) != null) | ||
76 | { | ||
77 | m_simianURL = m_config.GetString("SimianServiceURL"); | ||
78 | if (String.IsNullOrEmpty(m_simianURL)) | ||
79 | { | ||
80 | //m_log.DebugFormat("[SimianGrid] service URL is not defined"); | ||
81 | m_enabled = false; | ||
82 | return; | ||
83 | } | ||
84 | } | ||
85 | } | ||
86 | else | ||
87 | m_enabled = false; | ||
88 | } | ||
89 | catch (Exception e) | ||
90 | { | ||
91 | m_log.ErrorFormat("[SimianExternalCaps] initialization error: {0}",e.Message); | ||
92 | return; | ||
93 | } | ||
94 | } | ||
95 | |||
96 | public void PostInitialise() { } | ||
97 | public void Close() { } | ||
98 | |||
99 | public void AddRegion(Scene scene) | ||
100 | { | ||
101 | if (! m_enabled) | ||
102 | return; | ||
103 | |||
104 | m_scene = scene; | ||
105 | m_scene.RegisterModuleInterface<IExternalCapsModule>(this); | ||
106 | } | ||
107 | |||
108 | public void RemoveRegion(Scene scene) | ||
109 | { | ||
110 | if (! m_enabled) | ||
111 | return; | ||
112 | |||
113 | m_scene.EventManager.OnRegisterCaps -= RegisterCapsEventHandler; | ||
114 | m_scene.EventManager.OnDeregisterCaps -= DeregisterCapsEventHandler; | ||
115 | } | ||
116 | |||
117 | public void RegionLoaded(Scene scene) | ||
118 | { | ||
119 | if (! m_enabled) | ||
120 | return; | ||
121 | |||
122 | m_scene.EventManager.OnRegisterCaps += RegisterCapsEventHandler; | ||
123 | m_scene.EventManager.OnDeregisterCaps += DeregisterCapsEventHandler; | ||
124 | } | ||
125 | |||
126 | public Type ReplaceableInterface | ||
127 | { | ||
128 | get { return null; } | ||
129 | } | ||
130 | |||
131 | #endregion | ||
132 | |||
133 | #region IExternalCapsModule | ||
134 | // Eg http://grid.sciencesim.com/GridPublic/%CAP%/%OP%/" | ||
135 | public bool RegisterExternalUserCapsHandler(UUID agentID, Caps caps, String capName, String urlSkel) | ||
136 | { | ||
137 | UUID cap = UUID.Random(); | ||
138 | |||
139 | // Call to simian to register the cap we generated | ||
140 | // NameValueCollection requestArgs = new NameValueCollection | ||
141 | // { | ||
142 | // { "RequestMethod", "AddCapability" }, | ||
143 | // { "Resource", "user" }, | ||
144 | // { "Expiration", 0 }, | ||
145 | // { "OwnerID", agentID.ToString() }, | ||
146 | // { "CapabilityID", cap.ToString() } | ||
147 | // }; | ||
148 | |||
149 | // OSDMap response = SimianGrid.PostToService(m_simianURL, requestArgs); | ||
150 | |||
151 | Dictionary<String,String> subs = new Dictionary<String,String>(); | ||
152 | subs["%OP%"] = capName; | ||
153 | subs["%USR%"] = agentID.ToString(); | ||
154 | subs["%CAP%"] = cap.ToString(); | ||
155 | subs["%SIM%"] = m_scene.RegionInfo.RegionID.ToString(); | ||
156 | |||
157 | caps.RegisterHandler(capName,ExpandSkeletonURL(urlSkel,subs)); | ||
158 | return true; | ||
159 | } | ||
160 | |||
161 | #endregion | ||
162 | |||
163 | #region EventHandlers | ||
164 | public void RegisterCapsEventHandler(UUID agentID, Caps caps) { } | ||
165 | public void DeregisterCapsEventHandler(UUID agentID, Caps caps) { } | ||
166 | #endregion | ||
167 | |||
168 | private String ExpandSkeletonURL(String urlSkel, Dictionary<String,String> subs) | ||
169 | { | ||
170 | String result = urlSkel; | ||
171 | |||
172 | foreach (KeyValuePair<String,String> kvp in subs) | ||
173 | { | ||
174 | result = result.Replace(kvp.Key,kvp.Value); | ||
175 | } | ||
176 | |||
177 | return result; | ||
178 | } | ||
179 | } | ||
180 | } \ No newline at end of file | ||