diff options
Diffstat (limited to 'OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs')
-rw-r--r-- | OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs | 304 |
1 files changed, 304 insertions, 0 deletions
diff --git a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs new file mode 100644 index 0000000..d37369c --- /dev/null +++ b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs | |||
@@ -0,0 +1,304 @@ | |||
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.IO; | ||
30 | using System.Reflection; | ||
31 | using System.Text; | ||
32 | using System.Collections.Generic; | ||
33 | using OpenMetaverse; | ||
34 | using OpenMetaverse.StructuredData; | ||
35 | using OpenSim; | ||
36 | using OpenSim.Region; | ||
37 | using OpenSim.Region.Framework; | ||
38 | using OpenSim.Region.Framework.Scenes; | ||
39 | using OpenSim.Region.Framework.Interfaces; | ||
40 | using OpenSim.Framework; | ||
41 | //using OpenSim.Framework.Capabilities; | ||
42 | using OpenSim.Framework.Servers; | ||
43 | using OpenSim.Framework.Servers.HttpServer; | ||
44 | using Nini.Config; | ||
45 | using log4net; | ||
46 | using Mono.Addins; | ||
47 | using Caps = OpenSim.Framework.Capabilities.Caps; | ||
48 | using OSDMap = OpenMetaverse.StructuredData.OSDMap; | ||
49 | |||
50 | namespace OpenSim.Region.OptionalModules.ViewerSupport | ||
51 | { | ||
52 | [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DynamicMenu")] | ||
53 | public class DynamicMenuModule : INonSharedRegionModule, IDynamicMenuModule | ||
54 | { | ||
55 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
56 | |||
57 | private class MenuItemData | ||
58 | { | ||
59 | public string Title; | ||
60 | public UUID AgentID; | ||
61 | public InsertLocation Location; | ||
62 | public UserMode Mode; | ||
63 | public CustomMenuHandler Handler; | ||
64 | } | ||
65 | |||
66 | private Dictionary<UUID, List<MenuItemData>> m_menuItems = | ||
67 | new Dictionary<UUID, List<MenuItemData>>(); | ||
68 | |||
69 | private Scene m_scene; | ||
70 | |||
71 | public string Name | ||
72 | { | ||
73 | get { return "DynamicMenuModule"; } | ||
74 | } | ||
75 | |||
76 | public Type ReplaceableInterface | ||
77 | { | ||
78 | get { return null; } | ||
79 | } | ||
80 | |||
81 | public void Initialise(IConfigSource config) | ||
82 | { | ||
83 | } | ||
84 | |||
85 | public void Close() | ||
86 | { | ||
87 | } | ||
88 | |||
89 | public void AddRegion(Scene scene) | ||
90 | { | ||
91 | m_scene = scene; | ||
92 | scene.EventManager.OnRegisterCaps += OnRegisterCaps; | ||
93 | m_scene.RegisterModuleInterface<IDynamicMenuModule>(this); | ||
94 | } | ||
95 | |||
96 | public void RegionLoaded(Scene scene) | ||
97 | { | ||
98 | ISimulatorFeaturesModule featuresModule = m_scene.RequestModuleInterface<ISimulatorFeaturesModule>(); | ||
99 | |||
100 | if (featuresModule != null) | ||
101 | featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest; | ||
102 | } | ||
103 | |||
104 | public void RemoveRegion(Scene scene) | ||
105 | { | ||
106 | } | ||
107 | |||
108 | private void OnSimulatorFeaturesRequest(UUID agentID, ref OSDMap features) | ||
109 | { | ||
110 | OSD menus = new OSDMap(); | ||
111 | if (features.ContainsKey("menus")) | ||
112 | menus = features["menus"]; | ||
113 | |||
114 | OSDMap agent = new OSDMap(); | ||
115 | OSDMap world = new OSDMap(); | ||
116 | OSDMap tools = new OSDMap(); | ||
117 | OSDMap advanced = new OSDMap(); | ||
118 | OSDMap admin = new OSDMap(); | ||
119 | if (((OSDMap)menus).ContainsKey("agent")) | ||
120 | agent = (OSDMap)((OSDMap)menus)["agent"]; | ||
121 | if (((OSDMap)menus).ContainsKey("world")) | ||
122 | world = (OSDMap)((OSDMap)menus)["world"]; | ||
123 | if (((OSDMap)menus).ContainsKey("tools")) | ||
124 | tools = (OSDMap)((OSDMap)menus)["tools"]; | ||
125 | if (((OSDMap)menus).ContainsKey("advanced")) | ||
126 | advanced = (OSDMap)((OSDMap)menus)["advanced"]; | ||
127 | if (((OSDMap)menus).ContainsKey("admin")) | ||
128 | admin = (OSDMap)((OSDMap)menus)["admin"]; | ||
129 | |||
130 | if (m_menuItems.ContainsKey(UUID.Zero)) | ||
131 | { | ||
132 | foreach (MenuItemData d in m_menuItems[UUID.Zero]) | ||
133 | { | ||
134 | if (d.Mode == UserMode.God && (!m_scene.Permissions.IsGod(agentID))) | ||
135 | continue; | ||
136 | |||
137 | OSDMap loc = null; | ||
138 | switch (d.Location) | ||
139 | { | ||
140 | case InsertLocation.Agent: | ||
141 | loc = agent; | ||
142 | break; | ||
143 | case InsertLocation.World: | ||
144 | loc = world; | ||
145 | break; | ||
146 | case InsertLocation.Tools: | ||
147 | loc = tools; | ||
148 | break; | ||
149 | case InsertLocation.Advanced: | ||
150 | loc = advanced; | ||
151 | break; | ||
152 | case InsertLocation.Admin: | ||
153 | loc = admin; | ||
154 | break; | ||
155 | } | ||
156 | |||
157 | if (loc == null) | ||
158 | continue; | ||
159 | |||
160 | loc[d.Title] = OSD.FromString(d.Title); | ||
161 | } | ||
162 | } | ||
163 | |||
164 | if (m_menuItems.ContainsKey(agentID)) | ||
165 | { | ||
166 | foreach (MenuItemData d in m_menuItems[agentID]) | ||
167 | { | ||
168 | if (d.Mode == UserMode.God && (!m_scene.Permissions.IsGod(agentID))) | ||
169 | continue; | ||
170 | |||
171 | OSDMap loc = null; | ||
172 | switch (d.Location) | ||
173 | { | ||
174 | case InsertLocation.Agent: | ||
175 | loc = agent; | ||
176 | break; | ||
177 | case InsertLocation.World: | ||
178 | loc = world; | ||
179 | break; | ||
180 | case InsertLocation.Tools: | ||
181 | loc = tools; | ||
182 | break; | ||
183 | case InsertLocation.Advanced: | ||
184 | loc = advanced; | ||
185 | break; | ||
186 | case InsertLocation.Admin: | ||
187 | loc = admin; | ||
188 | break; | ||
189 | } | ||
190 | |||
191 | if (loc == null) | ||
192 | continue; | ||
193 | |||
194 | loc[d.Title] = OSD.FromString(d.Title); | ||
195 | } | ||
196 | } | ||
197 | |||
198 | |||
199 | ((OSDMap)menus)["agent"] = agent; | ||
200 | ((OSDMap)menus)["world"] = world; | ||
201 | ((OSDMap)menus)["tools"] = tools; | ||
202 | ((OSDMap)menus)["advanced"] = advanced; | ||
203 | ((OSDMap)menus)["admin"] = admin; | ||
204 | |||
205 | features["menus"] = menus; | ||
206 | } | ||
207 | |||
208 | private void OnRegisterCaps(UUID agentID, Caps caps) | ||
209 | { | ||
210 | string capUrl = "/CAPS/" + UUID.Random() + "/"; | ||
211 | |||
212 | capUrl = "/CAPS/" + UUID.Random() + "/"; | ||
213 | caps.RegisterHandler("CustomMenuAction", new MenuActionHandler(capUrl, "CustomMenuAction", agentID, this, m_scene)); | ||
214 | } | ||
215 | |||
216 | internal void HandleMenuSelection(string action, UUID agentID, List<uint> selection) | ||
217 | { | ||
218 | if (m_menuItems.ContainsKey(agentID)) | ||
219 | { | ||
220 | foreach (MenuItemData d in m_menuItems[agentID]) | ||
221 | { | ||
222 | if (d.Title == action) | ||
223 | d.Handler(action, agentID, selection); | ||
224 | } | ||
225 | } | ||
226 | |||
227 | if (m_menuItems.ContainsKey(UUID.Zero)) | ||
228 | { | ||
229 | foreach (MenuItemData d in m_menuItems[UUID.Zero]) | ||
230 | { | ||
231 | if (d.Title == action) | ||
232 | d.Handler(action, agentID, selection); | ||
233 | } | ||
234 | } | ||
235 | } | ||
236 | |||
237 | public void AddMenuItem(string title, InsertLocation location, UserMode mode, CustomMenuHandler handler) | ||
238 | { | ||
239 | AddMenuItem(UUID.Zero, title, location, mode, handler); | ||
240 | } | ||
241 | |||
242 | public void AddMenuItem(UUID agentID, string title, InsertLocation location, UserMode mode, CustomMenuHandler handler) | ||
243 | { | ||
244 | if (!m_menuItems.ContainsKey(agentID)) | ||
245 | m_menuItems[agentID] = new List<MenuItemData>(); | ||
246 | |||
247 | m_menuItems[agentID].Add(new MenuItemData() { Title = title, AgentID = agentID, Location = location, Mode = mode, Handler = handler }); | ||
248 | } | ||
249 | |||
250 | public void RemoveMenuItem(string action) | ||
251 | { | ||
252 | foreach (KeyValuePair<UUID,List< MenuItemData>> kvp in m_menuItems) | ||
253 | { | ||
254 | List<MenuItemData> pendingDeletes = new List<MenuItemData>(); | ||
255 | foreach (MenuItemData d in kvp.Value) | ||
256 | { | ||
257 | if (d.Title == action) | ||
258 | pendingDeletes.Add(d); | ||
259 | } | ||
260 | |||
261 | foreach (MenuItemData d in pendingDeletes) | ||
262 | kvp.Value.Remove(d); | ||
263 | } | ||
264 | } | ||
265 | } | ||
266 | |||
267 | public class MenuActionHandler : BaseStreamHandler | ||
268 | { | ||
269 | private static readonly ILog m_log = | ||
270 | LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
271 | |||
272 | private UUID m_agentID; | ||
273 | private Scene m_scene; | ||
274 | private DynamicMenuModule m_module; | ||
275 | |||
276 | public MenuActionHandler(string path, string name, UUID agentID, DynamicMenuModule module, Scene scene) | ||
277 | :base("POST", path, name, agentID.ToString()) | ||
278 | { | ||
279 | m_agentID = agentID; | ||
280 | m_scene = scene; | ||
281 | m_module = module; | ||
282 | } | ||
283 | |||
284 | protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) | ||
285 | { | ||
286 | StreamReader reader = new StreamReader(request); | ||
287 | string requestBody = reader.ReadToEnd(); | ||
288 | |||
289 | OSD osd = OSDParser.DeserializeLLSDXml(requestBody); | ||
290 | |||
291 | string action = ((OSDMap)osd)["action"].AsString(); | ||
292 | OSDArray selection = (OSDArray)((OSDMap)osd)["selection"]; | ||
293 | List<uint> sel = new List<uint>(); | ||
294 | for (int i = 0 ; i < selection.Count ; i++) | ||
295 | sel.Add(selection[i].AsUInteger()); | ||
296 | |||
297 | Util.FireAndForget( | ||
298 | x => { m_module.HandleMenuSelection(action, m_agentID, sel); }, null, "DynamicMenuModule.HandleMenuSelection"); | ||
299 | |||
300 | Encoding encoding = Encoding.UTF8; | ||
301 | return encoding.GetBytes(OSDParser.SerializeLLSDXmlString(new OSD())); | ||
302 | } | ||
303 | } | ||
304 | } | ||