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authorDr Scofield2009-02-10 13:10:57 +0000
committerDr Scofield2009-02-10 13:10:57 +0000
commit180be7de07014aa33bc6066f12a0819b731c1c9d (patch)
tree3aa13af3cda4b808fa9453655875327699b61311 /OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs
parentStopgap measure: To use gridlaunch, or GUI, start opensim with (diff)
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this is step 2 of 2 of the OpenSim.Region.Environment refactor.
NOTHING has been deleted or moved off to forge at this point. what has happened is that OpenSim.Region.Environment.Modules has been split in two: - OpenSim.Region.CoreModules: all those modules that are either directly or indirectly referenced from other OpenSim packages, or that provide functionality that the OpenSim developer community considers core functionality: CoreModules/Agent/AssetTransaction CoreModules/Agent/Capabilities CoreModules/Agent/TextureDownload CoreModules/Agent/TextureSender CoreModules/Agent/TextureSender/Tests CoreModules/Agent/Xfer CoreModules/Avatar/AvatarFactory CoreModules/Avatar/Chat/ChatModule CoreModules/Avatar/Combat CoreModules/Avatar/Currency/SampleMoney CoreModules/Avatar/Dialog CoreModules/Avatar/Friends CoreModules/Avatar/Gestures CoreModules/Avatar/Groups CoreModules/Avatar/InstantMessage CoreModules/Avatar/Inventory CoreModules/Avatar/Inventory/Archiver CoreModules/Avatar/Inventory/Transfer CoreModules/Avatar/Lure CoreModules/Avatar/ObjectCaps CoreModules/Avatar/Profiles CoreModules/Communications/Local CoreModules/Communications/REST CoreModules/Framework/EventQueue CoreModules/Framework/InterfaceCommander CoreModules/Hypergrid CoreModules/InterGrid CoreModules/Scripting/DynamicTexture CoreModules/Scripting/EMailModules CoreModules/Scripting/HttpRequest CoreModules/Scripting/LoadImageURL CoreModules/Scripting/VectorRender CoreModules/Scripting/WorldComm CoreModules/Scripting/XMLRPC CoreModules/World/Archiver CoreModules/World/Archiver/Tests CoreModules/World/Estate CoreModules/World/Land CoreModules/World/Permissions CoreModules/World/Serialiser CoreModules/World/Sound CoreModules/World/Sun CoreModules/World/Terrain CoreModules/World/Terrain/DefaultEffects CoreModules/World/Terrain/DefaultEffects/bin CoreModules/World/Terrain/DefaultEffects/bin/Debug CoreModules/World/Terrain/Effects CoreModules/World/Terrain/FileLoaders CoreModules/World/Terrain/FloodBrushes CoreModules/World/Terrain/PaintBrushes CoreModules/World/Terrain/Tests CoreModules/World/Vegetation CoreModules/World/Wind CoreModules/World/WorldMap - OpenSim.Region.OptionalModules: all those modules that are not core modules: OptionalModules/Avatar/Chat/IRC-stuff OptionalModules/Avatar/Concierge OptionalModules/Avatar/Voice/AsterixVoice OptionalModules/Avatar/Voice/SIPVoice OptionalModules/ContentManagementSystem OptionalModules/Grid/Interregion OptionalModules/Python OptionalModules/SvnSerialiser OptionalModules/World/NPC OptionalModules/World/TreePopulator
Diffstat (limited to 'OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs')
-rw-r--r--OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs229
1 files changed, 0 insertions, 229 deletions
diff --git a/OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs b/OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs
deleted file mode 100644
index 0112ee6..0000000
--- a/OpenSim/Region/Environment/Modules/Scripting/LoadImageURL/LoadImageURLModule.cs
+++ /dev/null
@@ -1,229 +0,0 @@
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 OpenSim 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.Drawing;
30using System.IO;
31using System.Net;
32using OpenMetaverse;
33using OpenMetaverse.Imaging;
34using Nini.Config;
35using OpenSim.Region.Framework.Interfaces;
36using OpenSim.Region.Framework.Scenes;
37
38namespace OpenSim.Region.Environment.Modules.Scripting.LoadImageURL
39{
40 public class LoadImageURLModule : IRegionModule, IDynamicTextureRender
41 {
42 private string m_name = "LoadImageURL";
43 private Scene m_scene;
44 private IDynamicTextureManager m_textureManager;
45
46 private string m_proxyurl = "";
47 private string m_proxyexcepts = "";
48
49 #region IDynamicTextureRender Members
50
51 public string GetName()
52 {
53 return m_name;
54 }
55
56 public string GetContentType()
57 {
58 return ("image");
59 }
60
61 public bool SupportsAsynchronous()
62 {
63 return true;
64 }
65
66 public byte[] ConvertUrl(string url, string extraParams)
67 {
68 return null;
69 }
70
71 public byte[] ConvertStream(Stream data, string extraParams)
72 {
73 return null;
74 }
75
76 public bool AsyncConvertUrl(UUID id, string url, string extraParams)
77 {
78 MakeHttpRequest(url, id);
79 return true;
80 }
81
82 public bool AsyncConvertData(UUID id, string bodyData, string extraParams)
83 {
84 return false;
85 }
86
87 #endregion
88
89 #region IRegionModule Members
90
91 public void Initialise(Scene scene, IConfigSource config)
92 {
93 if (m_scene == null)
94 {
95 m_scene = scene;
96 }
97
98 m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
99 m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
100 }
101
102 public void PostInitialise()
103 {
104 m_textureManager = m_scene.RequestModuleInterface<IDynamicTextureManager>();
105 if (m_textureManager != null)
106 {
107 m_textureManager.RegisterRender(GetContentType(), this);
108 }
109 }
110
111 public void Close()
112 {
113 }
114
115 public string Name
116 {
117 get { return m_name; }
118 }
119
120 public bool IsSharedModule
121 {
122 get { return true; }
123 }
124
125 #endregion
126
127 private void MakeHttpRequest(string url, UUID requestID)
128 {
129 WebRequest request = HttpWebRequest.Create(url);
130
131 if (m_proxyurl != null && m_proxyurl.Length > 0)
132 {
133 if (m_proxyexcepts != null && m_proxyexcepts.Length > 0)
134 {
135 string[] elist = m_proxyexcepts.Split(';');
136 request.Proxy = new WebProxy(m_proxyurl, true, elist);
137 }
138 else
139 {
140 request.Proxy = new WebProxy(m_proxyurl, true);
141 }
142 }
143
144 RequestState state = new RequestState((HttpWebRequest) request, requestID);
145 // IAsyncResult result = request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
146 request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
147
148 TimeSpan t = (DateTime.UtcNow - new DateTime(1970, 1, 1));
149 state.TimeOfRequest = (int) t.TotalSeconds;
150 }
151
152 private void HttpRequestReturn(IAsyncResult result)
153 {
154 RequestState state = (RequestState) result.AsyncState;
155 WebRequest request = (WebRequest) state.Request;
156 try
157 {
158 HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result);
159 if (response.StatusCode == HttpStatusCode.OK)
160 {
161 Bitmap image = new Bitmap(response.GetResponseStream());
162 Size newsize;
163
164 // TODO: make this a bit less hard coded
165 if ((image.Height < 64) && (image.Width < 64))
166 {
167 newsize = new Size(32, 32);
168 }
169 else if ((image.Height < 128) && (image.Width < 128))
170 {
171 newsize = new Size(64, 64);
172 }
173 else if ((image.Height < 256) && (image.Width < 256))
174 {
175 newsize = new Size(128, 128);
176 }
177 else if ((image.Height < 512 && image.Width < 512))
178 {
179 newsize = new Size(256, 256);
180 }
181 else if ((image.Height < 1024 && image.Width < 1024))
182 {
183 newsize = new Size(512, 512);
184 }
185 else
186 {
187 newsize = new Size(1024, 1024);
188 }
189
190 Bitmap resize = new Bitmap(image, newsize);
191 byte[] imageJ2000 = new byte[0];
192
193 try
194 {
195 imageJ2000 = OpenJPEG.EncodeFromImage(resize, true);
196 }
197 catch (Exception)
198 {
199 Console.WriteLine(
200 "[LOADIMAGEURLMODULE]: OpenJpeg Encode Failed. Empty byte data returned!");
201 }
202
203 m_textureManager.ReturnData(state.RequestID, imageJ2000);
204 }
205 }
206 catch (WebException)
207 {
208
209 }
210 }
211
212 #region Nested type: RequestState
213
214 public class RequestState
215 {
216 public HttpWebRequest Request = null;
217 public UUID RequestID = UUID.Zero;
218 public int TimeOfRequest = 0;
219
220 public RequestState(HttpWebRequest request, UUID requestID)
221 {
222 Request = request;
223 RequestID = requestID;
224 }
225 }
226
227 #endregion
228 }
229}
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