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-rw-r--r--OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs6
-rw-r--r--OpenSim/Region/Framework/Interfaces/IExternalCapsModule.cs48
-rw-r--r--OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs179
3 files changed, 232 insertions, 1 deletions
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
index 13415f8..54cf285 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
@@ -137,7 +137,11 @@ namespace OpenSim.Region.ClientStack.Linden
137 else 137 else
138 { 138 {
139// m_log.DebugFormat("[GETTEXTURE]: {0} in region {1}", m_URL, m_scene.RegionInfo.RegionName); 139// m_log.DebugFormat("[GETTEXTURE]: {0} in region {1}", m_URL, m_scene.RegionInfo.RegionName);
140 caps.RegisterHandler("GetTexture", m_URL); 140 IExternalCapsModule handler = m_scene.RequestModuleInterface<IExternalCapsModule>();
141 if (handler != null)
142 handler.RegisterExternalUserCapsHandler(agentID,caps,"GetTexture",m_URL);
143 else
144 caps.RegisterHandler("GetTexture", m_URL);
141 } 145 }
142 } 146 }
143 147
diff --git a/OpenSim/Region/Framework/Interfaces/IExternalCapsModule.cs b/OpenSim/Region/Framework/Interfaces/IExternalCapsModule.cs
new file mode 100644
index 0000000..a730cfd
--- /dev/null
+++ b/OpenSim/Region/Framework/Interfaces/IExternalCapsModule.cs
@@ -0,0 +1,48 @@
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
28using System;
29using OpenMetaverse;
30using OpenSim.Framework;
31using Caps=OpenSim.Framework.Capabilities.Caps;
32
33namespace OpenSim.Region.Framework.Interfaces
34{
35 public interface IExternalCapsModule
36 {
37 /// <summary>
38 /// This function extends the simple URL configuration in the caps handlers
39 /// to facilitate more interesting computation when an external handler is
40 /// sent to the viewer.
41 /// </summary>
42 /// <param name="agentID">New user UUID</param>
43 /// <param name="caps">Internal caps registry, where the external handler will be registered</param>
44 /// <param name="capName">Name of the specific cap we are registering</param>
45 /// <param name="urlSkel">The skeleton URL provided in the caps configuration</param>
46 bool RegisterExternalUserCapsHandler(UUID agentID, Caps caps, String capName, String urlSkel);
47 }
48}
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs b/OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs
new file mode 100644
index 0000000..8226705
--- /dev/null
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianExternalCapsModule.cs
@@ -0,0 +1,179 @@
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
28using System;
29using System.Collections;
30using System.Collections.Generic;
31using System.Reflection;
32using System.IO;
33using System.Web;
34
35using log4net;
36using Nini.Config;
37using Mono.Addins;
38
39using OpenMetaverse;
40using OpenMetaverse.StructuredData;
41
42using OpenSim.Framework;
43using OpenSim.Region.Framework.Interfaces;
44using OpenSim.Region.Framework.Scenes;
45using OpenSim.Services.Interfaces;
46using Caps = OpenSim.Framework.Capabilities.Caps;
47
48namespace 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 private IGridUserService m_GridUserService;
60
61#region IRegionModule Members
62
63
64 public string Name
65 {
66 get { return this.GetType().Name; }
67 }
68
69 public void Initialise(IConfigSource config)
70 {
71 try
72 {
73 IConfig m_config;
74
75 if ((m_config = config.Configs["SimianExternalCaps"]) != null)
76 {
77 m_enabled = m_config.GetBoolean("Enabled", m_enabled);
78 if ((m_config = config.Configs["SimianGrid"]) != null)
79 {
80 m_simianURL = m_config.GetString("SimianServiceURL");
81 if (String.IsNullOrEmpty(m_simianURL))
82 m_log.ErrorFormat("[SimianGrid] service URL is not defined");
83 }
84 }
85 else
86 m_enabled = false;
87 }
88 catch (Exception e)
89 {
90 m_log.ErrorFormat("[SimianExternalCaps] initialization error: {0}",e.Message);
91 return;
92 }
93 }
94
95 public void PostInitialise() { }
96 public void Close() { }
97
98 public void AddRegion(Scene scene)
99 {
100 if (! m_enabled)
101 return;
102
103 m_scene = scene;
104 m_scene.RegisterModuleInterface<IExternalCapsModule>(this);
105 }
106
107 public void RemoveRegion(Scene scene)
108 {
109 if (! m_enabled)
110 return;
111
112 m_scene.EventManager.OnRegisterCaps -= RegisterCapsEventHandler;
113 m_scene.EventManager.OnDeregisterCaps -= DeregisterCapsEventHandler;
114 }
115
116 public void RegionLoaded(Scene scene)
117 {
118 if (! m_enabled)
119 return;
120
121 m_scene.EventManager.OnRegisterCaps += RegisterCapsEventHandler;
122 m_scene.EventManager.OnDeregisterCaps += DeregisterCapsEventHandler;
123 }
124
125 public Type ReplaceableInterface
126 {
127 get { return null; }
128 }
129
130#endregion
131
132#region IExternalCapsModule
133 // Eg http://grid.sciencesim.com/GridPublic/%CAP%/%OP%/"
134 public bool RegisterExternalUserCapsHandler(UUID agentID, Caps caps, String capName, String urlSkel)
135 {
136 UUID cap = UUID.Random();
137
138 // Call to simian to register the cap we generated
139 // NameValueCollection requestArgs = new NameValueCollection
140 // {
141 // { "RequestMethod", "AddCapability" },
142 // { "Resource", "user" },
143 // { "Expiration", 0 },
144 // { "OwnerID", agentID.ToString() },
145 // { "CapabilityID", cap.ToString() }
146 // };
147
148 // OSDMap response = SimianGrid.PostToService(m_simianURL, requestArgs);
149
150 Dictionary<String,String> subs = new Dictionary<String,String>();
151 subs["%OP%"] = capName;
152 subs["%USR%"] = agentID.ToString();
153 subs["%CAP%"] = cap.ToString();
154 subs["%SIM%"] = m_scene.RegionInfo.RegionID.ToString();
155
156 caps.RegisterHandler(capName,ExpandSkeletonURL(urlSkel,subs));
157 return true;
158 }
159
160#endregion
161
162#region EventHandlers
163 public void RegisterCapsEventHandler(UUID agentID, Caps caps) { }
164 public void DeregisterCapsEventHandler(UUID agentID, Caps caps) { }
165#endregion
166
167 private String ExpandSkeletonURL(String urlSkel, Dictionary<String,String> subs)
168 {
169 String result = urlSkel;
170
171 foreach (KeyValuePair<String,String> kvp in subs)
172 {
173 result = result.Replace(kvp.Key,kvp.Value);
174 }
175
176 return result;
177 }
178 }
179} \ No newline at end of file