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authorMelanie2009-08-20 21:45:49 +0100
committerMelanie2009-08-20 21:45:49 +0100
commitb23160a871fe6a28105d39c9602c35cda75efe4a (patch)
tree43c8d839a3bf6016a1d621d814cfd9d670b068b2 /OpenSim/Grid/AssetInventoryServer/Plugins/ReferenceFrontendPlugin.cs
parentRemove a load-order dependency in inventory transfer that was biting (diff)
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Remove the AssetInventory server from core. It has fallen behind both
upstream and the reference implementation to the point where it is no longer usable. It has no known users, and sinnce it doesn't work anymore, it is safe to assume that no one has used it in a long time.
Diffstat (limited to 'OpenSim/Grid/AssetInventoryServer/Plugins/ReferenceFrontendPlugin.cs')
-rw-r--r--OpenSim/Grid/AssetInventoryServer/Plugins/ReferenceFrontendPlugin.cs369
1 files changed, 0 insertions, 369 deletions
diff --git a/OpenSim/Grid/AssetInventoryServer/Plugins/ReferenceFrontendPlugin.cs b/OpenSim/Grid/AssetInventoryServer/Plugins/ReferenceFrontendPlugin.cs
deleted file mode 100644
index b5ad1a1..0000000
--- a/OpenSim/Grid/AssetInventoryServer/Plugins/ReferenceFrontendPlugin.cs
+++ /dev/null
@@ -1,369 +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 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.IO;
30using System.Reflection;
31using System.Net;
32using OpenMetaverse;
33using OpenMetaverse.StructuredData;
34using OpenSim.Framework;
35using OpenSim.Framework.Servers;
36using OpenSim.Framework.Servers.HttpServer;
37using log4net;
38
39namespace OpenSim.Grid.AssetInventoryServer.Plugins
40{
41 public class ReferenceFrontendPlugin : IAssetInventoryServerPlugin
42 {
43 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
44 AssetInventoryServer m_server;
45
46 public ReferenceFrontendPlugin()
47 {
48 }
49
50 #region IPlugin implementation
51
52 public void Initialise(AssetInventoryServer server)
53 {
54 m_server = server;
55
56 // Asset metadata request
57 //m_server.HttpServer.AddStreamHandler(new MetadataRequestHandler(server));
58
59 // Asset data request
60 m_server.HttpServer.AddStreamHandler(new DataRequestHandler(server));
61
62 // Asset creation
63 //m_server.HttpServer.AddStreamHandler(new CreateRequestHandler(server));
64
65 m_log.Info("[REFERENCEFRONTEND]: Reference Frontend loaded.");
66 }
67
68 /// <summary>
69 /// <para>Initialises asset interface</para>
70 /// </summary>
71 public void Initialise()
72 {
73 m_log.InfoFormat("[REFERENCEFRONTEND]: {0} cannot be default-initialized!", Name);
74 throw new PluginNotInitialisedException(Name);
75 }
76
77 public void Dispose()
78 {
79 }
80
81 public string Version
82 {
83 // TODO: this should be something meaningful and not hardcoded?
84 get { return "0.1"; }
85 }
86
87 public string Name
88 {
89 get { return "ReferenceFrontend"; }
90 }
91
92 #endregion IPlugin implementation
93
94 //public class MetadataRequestHandler : IStreamedRequestHandler
95 //{
96 // AssetInventoryServer m_server;
97 // string m_contentType;
98 // string m_httpMethod;
99 // string m_path;
100
101 // public MetadataRequestHandler(AssetInventoryServer server)
102 // {
103 // m_server = server;
104 // m_contentType = null;
105 // m_httpMethod = "GET";
106 // m_path = @"^/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/metadata";
107 // }
108
109 // #region IStreamedRequestHandler implementation
110
111 // public string ContentType
112 // {
113 // get { return m_contentType; }
114 // }
115
116 // public string HttpMethod
117 // {
118 // get { return m_httpMethod; }
119 // }
120
121 // public string Path
122 // {
123 // get { return m_path; }
124 // }
125
126 // public byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
127 // {
128 // byte[] serializedData = null;
129 // UUID assetID;
130 // // Split the URL up into an AssetID and a method
131 // string[] rawUrl = httpRequest.Url.PathAndQuery.Split('/');
132
133 // if (rawUrl.Length >= 3 && UUID.TryParse(rawUrl[1], out assetID))
134 // {
135 // UUID authToken = Utils.GetAuthToken(httpRequest);
136
137 // if (m_server.AuthorizationProvider.IsMetadataAuthorized(authToken, assetID))
138 // {
139 // AssetMetadata metadata;
140 // BackendResponse storageResponse = m_server.StorageProvider.TryFetchMetadata(assetID, out metadata);
141
142 // if (storageResponse == BackendResponse.Success)
143 // {
144 // // If the asset data location wasn't specified in the metadata, specify it
145 // // manually here by pointing back to this asset server
146 // if (!metadata.Methods.ContainsKey("data"))
147 // {
148 // metadata.Methods["data"] = new Uri(String.Format("{0}://{1}/{2}/data",
149 // httpRequest.Url.Scheme, httpRequest.Url.Authority, assetID));
150 // }
151
152 // serializedData = metadata.SerializeToBytes();
153
154 // httpResponse.StatusCode = (int) HttpStatusCode.OK;
155 // httpResponse.ContentType = "application/json";
156 // httpResponse.ContentLength = serializedData.Length;
157 // httpResponse.Body.Write(serializedData, 0, serializedData.Length);
158 // }
159 // else if (storageResponse == BackendResponse.NotFound)
160 // {
161 // m_log.Warn("[REFERENCEFRONTEND]: Could not find metadata for asset " + assetID.ToString());
162 // httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
163 // }
164 // else
165 // {
166 // httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
167 // }
168 // }
169 // else
170 // {
171 // httpResponse.StatusCode = (int) HttpStatusCode.Forbidden;
172 // }
173
174 // return serializedData;
175 // }
176
177 // httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
178 // return serializedData;
179 // }
180
181 // #endregion IStreamedRequestHandler implementation
182 //}
183
184 public class DataRequestHandler : IStreamedRequestHandler
185 {
186 AssetInventoryServer m_server;
187 string m_contentType;
188 string m_httpMethod;
189 string m_path;
190
191 public DataRequestHandler(AssetInventoryServer server)
192 {
193 m_server = server;
194 m_contentType = null;
195 m_httpMethod = "GET";
196 m_path = @"^/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/data";
197 }
198
199 #region IStreamedRequestHandler implementation
200
201 public string ContentType
202 {
203 get { return m_contentType; }
204 }
205
206 public string HttpMethod
207 {
208 get { return m_httpMethod; }
209 }
210
211 public string Path
212 {
213 get { return m_path; }
214 }
215
216 public byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
217 {
218 byte[] assetData = null;
219 UUID assetID;
220 // Split the URL up into an AssetID and a method
221 string[] rawUrl = httpRequest.Url.PathAndQuery.Split('/');
222
223 if (rawUrl.Length >= 3 && UUID.TryParse(rawUrl[1], out assetID))
224 {
225 UUID authToken = Utils.GetAuthToken(httpRequest);
226
227 if (m_server.AuthorizationProvider.IsDataAuthorized(authToken, assetID))
228 {
229 BackendResponse storageResponse = m_server.StorageProvider.TryFetchData(assetID, out assetData);
230
231 if (storageResponse == BackendResponse.Success)
232 {
233 httpResponse.StatusCode = (int) HttpStatusCode.OK;
234 httpResponse.ContentType = "application/octet-stream";
235 httpResponse.AddHeader("Content-Disposition", "attachment; filename=" + assetID.ToString());
236 httpResponse.ContentLength = assetData.Length;
237 httpResponse.Body.Write(assetData, 0, assetData.Length);
238 }
239 else if (storageResponse == BackendResponse.NotFound)
240 {
241 httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
242 }
243 else
244 {
245 httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
246 }
247 }
248 else
249 {
250 httpResponse.StatusCode = (int) HttpStatusCode.Forbidden;
251 }
252
253 return assetData;
254 }
255
256 httpResponse.StatusCode = (int) HttpStatusCode.BadRequest;
257 return assetData;
258 }
259
260 #endregion IStreamedRequestHandler implementation
261 }
262
263 //public class CreateRequestHandler : IStreamedRequestHandler
264 //{
265 // AssetInventoryServer m_server;
266 // string m_contentType;
267 // string m_httpMethod;
268 // string m_path;
269
270 // public CreateRequestHandler(AssetInventoryServer server)
271 // {
272 // m_server = server;
273 // m_contentType = null;
274 // m_httpMethod = "POST";
275 // m_path = "^/createasset";
276 // }
277
278 // #region IStreamedRequestHandler implementation
279
280 // public string ContentType
281 // {
282 // get { return m_contentType; }
283 // }
284
285 // public string HttpMethod
286 // {
287 // get { return m_httpMethod; }
288 // }
289
290 // public string Path
291 // {
292 // get { return m_path; }
293 // }
294
295 // public byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
296 // {
297 // byte[] responseData = null;
298 // UUID authToken = Utils.GetAuthToken(httpRequest);
299
300 // if (m_server.AuthorizationProvider.IsCreateAuthorized(authToken))
301 // {
302 // try
303 // {
304 // OSD osdata = OSDParser.DeserializeJson(new StreamReader(httpRequest.InputStream).ReadToEnd());
305
306 // if (osdata.Type == OSDType.Map)
307 // {
308 // OSDMap map = (OSDMap)osdata;
309 // Metadata metadata = new Metadata();
310 // metadata.Deserialize(map);
311
312 // byte[] assetData = map["data"].AsBinary();
313
314 // if (assetData != null && assetData.Length > 0)
315 // {
316 // BackendResponse storageResponse;
317
318 // if (metadata.ID != UUID.Zero)
319 // storageResponse = m_server.StorageProvider.TryCreateAsset(metadata, assetData);
320 // else
321 // storageResponse = m_server.StorageProvider.TryCreateAsset(metadata, assetData, out metadata.ID);
322
323 // if (storageResponse == BackendResponse.Success)
324 // {
325 // httpResponse.StatusCode = (int) HttpStatusCode.Created;
326 // OSDMap responseMap = new OSDMap(1);
327 // responseMap["id"] = OSD.FromUUID(metadata.ID);
328 // LitJson.JsonData jsonData = OSDParser.SerializeJson(responseMap);
329 // responseData = System.Text.Encoding.UTF8.GetBytes(jsonData.ToJson());
330 // httpResponse.Body.Write(responseData, 0, responseData.Length);
331 // httpResponse.Body.Flush();
332 // }
333 // else if (storageResponse == BackendResponse.NotFound)
334 // {
335 // httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
336 // }
337 // else
338 // {
339 // httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
340 // }
341 // }
342 // else
343 // {
344 // httpResponse.StatusCode = (int) HttpStatusCode.BadRequest;
345 // }
346 // }
347 // else
348 // {
349 // httpResponse.StatusCode = (int) HttpStatusCode.BadRequest;
350 // }
351 // }
352 // catch (Exception ex)
353 // {
354 // httpResponse.StatusCode = (int) HttpStatusCode.InternalServerError;
355 // httpResponse.StatusDescription = ex.Message;
356 // }
357 // }
358 // else
359 // {
360 // httpResponse.StatusCode = (int) HttpStatusCode.Forbidden;
361 // }
362
363 // return responseData;
364 // }
365
366 // #endregion IStreamedRequestHandler implementation
367 //}
368 }
369}
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