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-rw-r--r-- | OpenSim/Server/Handlers/Estate/EstateDataRobustConnector.cs | 345 |
1 files changed, 345 insertions, 0 deletions
diff --git a/OpenSim/Server/Handlers/Estate/EstateDataRobustConnector.cs b/OpenSim/Server/Handlers/Estate/EstateDataRobustConnector.cs new file mode 100644 index 0000000..4fe74f9 --- /dev/null +++ b/OpenSim/Server/Handlers/Estate/EstateDataRobustConnector.cs | |||
@@ -0,0 +1,345 @@ | |||
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 | using System; | ||
28 | using System.Collections.Generic; | ||
29 | using System.IO; | ||
30 | using System.Reflection; | ||
31 | using System.Net; | ||
32 | |||
33 | using Nini.Config; | ||
34 | using log4net; | ||
35 | using OpenMetaverse; | ||
36 | |||
37 | using OpenSim.Server.Base; | ||
38 | using OpenSim.Services.Interfaces; | ||
39 | using OpenSim.Framework; | ||
40 | using OpenSim.Framework.ServiceAuth; | ||
41 | using OpenSim.Framework.Servers.HttpServer; | ||
42 | using OpenSim.Server.Handlers.Base; | ||
43 | |||
44 | namespace OpenSim.Server.Handlers | ||
45 | { | ||
46 | public class EstateDataRobustConnector : ServiceConnector | ||
47 | { | ||
48 | private string m_ConfigName = "EstateService"; | ||
49 | |||
50 | public EstateDataRobustConnector(IConfigSource config, IHttpServer server, string configName) : | ||
51 | base(config, server, configName) | ||
52 | { | ||
53 | IConfig serverConfig = config.Configs[m_ConfigName]; | ||
54 | if (serverConfig == null) | ||
55 | throw new Exception(String.Format("No section {0} in config file", m_ConfigName)); | ||
56 | |||
57 | string service = serverConfig.GetString("LocalServiceModule", | ||
58 | String.Empty); | ||
59 | |||
60 | if (service == String.Empty) | ||
61 | throw new Exception("No LocalServiceModule in config file"); | ||
62 | |||
63 | Object[] args = new Object[] { config }; | ||
64 | IEstateDataService e_service = ServerUtils.LoadPlugin<IEstateDataService>(service, args); | ||
65 | |||
66 | IServiceAuth auth = ServiceAuth.Create(config, m_ConfigName); ; | ||
67 | |||
68 | server.AddStreamHandler(new EstateServerGetHandler(e_service, auth)); | ||
69 | server.AddStreamHandler(new EstateServerPostHandler(e_service, auth)); | ||
70 | } | ||
71 | } | ||
72 | |||
73 | |||
74 | public class EstateServerGetHandler : BaseStreamHandler | ||
75 | { | ||
76 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
77 | |||
78 | IEstateDataService m_EstateService; | ||
79 | |||
80 | // Possibilities | ||
81 | // /estates/estate/?region=uuid&create=[t|f] | ||
82 | // /estates/estate/?eid=int | ||
83 | // /estates/?name=string | ||
84 | // /estates/?owner=uuid | ||
85 | // /estates/ (all) | ||
86 | // /estates/regions/?eid=int | ||
87 | |||
88 | public EstateServerGetHandler(IEstateDataService service, IServiceAuth auth) : | ||
89 | base("GET", "/estates", auth) | ||
90 | { | ||
91 | m_EstateService = service; | ||
92 | } | ||
93 | |||
94 | protected override byte[] ProcessRequest(string path, Stream request, | ||
95 | IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) | ||
96 | { | ||
97 | byte[] result = new byte[0]; | ||
98 | Dictionary<string, object> data = null; | ||
99 | |||
100 | string[] p = SplitParams(path); | ||
101 | |||
102 | // /estates/ (all) | ||
103 | // /estates/?name=string | ||
104 | // /estates/?owner=uuid | ||
105 | if (p.Length == 0) | ||
106 | data = GetEstates(httpRequest, httpResponse); | ||
107 | else | ||
108 | { | ||
109 | string resource = p[0]; | ||
110 | |||
111 | // /estates/estate/?region=uuid&create=[t|f] | ||
112 | // /estates/estate/?eid=int | ||
113 | if ("estate".Equals(resource)) | ||
114 | data = GetEstate(httpRequest, httpResponse); | ||
115 | // /estates/regions/?eid=int | ||
116 | else if ("regions".Equals(resource)) | ||
117 | data = GetRegions(httpRequest, httpResponse); | ||
118 | } | ||
119 | |||
120 | if (data == null) | ||
121 | data = new Dictionary<string, object>(); | ||
122 | |||
123 | string xmlString = ServerUtils.BuildXmlResponse(data); | ||
124 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); | ||
125 | |||
126 | } | ||
127 | |||
128 | private Dictionary<string, object> GetEstates(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) | ||
129 | { | ||
130 | // /estates/ (all) | ||
131 | // /estates/?name=string | ||
132 | // /estates/?owner=uuid | ||
133 | |||
134 | Dictionary<string, object> data = null; | ||
135 | string name = (string)httpRequest.Query["name"]; | ||
136 | string owner = (string)httpRequest.Query["owner"]; | ||
137 | |||
138 | if (!string.IsNullOrEmpty(name) || !string.IsNullOrEmpty(owner)) | ||
139 | { | ||
140 | List<int> estateIDs = null; | ||
141 | if (!string.IsNullOrEmpty(name)) | ||
142 | { | ||
143 | estateIDs = m_EstateService.GetEstates(name); | ||
144 | } | ||
145 | else if (!string.IsNullOrEmpty(owner)) | ||
146 | { | ||
147 | UUID ownerID = UUID.Zero; | ||
148 | if (UUID.TryParse(owner, out ownerID)) | ||
149 | estateIDs = m_EstateService.GetEstatesByOwner(ownerID); | ||
150 | } | ||
151 | |||
152 | if (estateIDs == null || (estateIDs != null && estateIDs.Count == 0)) | ||
153 | httpResponse.StatusCode = (int)HttpStatusCode.NotFound; | ||
154 | else | ||
155 | { | ||
156 | httpResponse.StatusCode = (int)HttpStatusCode.OK; | ||
157 | httpResponse.ContentType = "text/xml"; | ||
158 | data = new Dictionary<string, object>(); | ||
159 | int i = 0; | ||
160 | foreach (int id in estateIDs) | ||
161 | data["estate" + i++] = id; | ||
162 | } | ||
163 | } | ||
164 | else | ||
165 | { | ||
166 | List<EstateSettings> estates = m_EstateService.LoadEstateSettingsAll(); | ||
167 | if (estates == null || estates.Count == 0) | ||
168 | { | ||
169 | httpResponse.StatusCode = (int)HttpStatusCode.NotFound; | ||
170 | } | ||
171 | else | ||
172 | { | ||
173 | httpResponse.StatusCode = (int)HttpStatusCode.OK; | ||
174 | httpResponse.ContentType = "text/xml"; | ||
175 | data = new Dictionary<string, object>(); | ||
176 | int i = 0; | ||
177 | foreach (EstateSettings es in estates) | ||
178 | data["estate" + i++] = es.ToMap(); | ||
179 | |||
180 | } | ||
181 | } | ||
182 | |||
183 | return data; | ||
184 | } | ||
185 | |||
186 | private Dictionary<string, object> GetEstate(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) | ||
187 | { | ||
188 | // /estates/estate/?region=uuid&create=[t|f] | ||
189 | // /estates/estate/?eid=int | ||
190 | Dictionary<string, object> data = null; | ||
191 | string region = (string)httpRequest.Query["region"]; | ||
192 | string eid = (string)httpRequest.Query["eid"]; | ||
193 | |||
194 | EstateSettings estate = null; | ||
195 | |||
196 | if (!string.IsNullOrEmpty(region)) | ||
197 | { | ||
198 | UUID regionID = UUID.Zero; | ||
199 | if (UUID.TryParse(region, out regionID)) | ||
200 | { | ||
201 | string create = (string)httpRequest.Query["create"]; | ||
202 | bool createYN = false; | ||
203 | Boolean.TryParse(create, out createYN); | ||
204 | estate = m_EstateService.LoadEstateSettings(regionID, createYN); | ||
205 | } | ||
206 | } | ||
207 | else if (!string.IsNullOrEmpty(eid)) | ||
208 | { | ||
209 | int id = 0; | ||
210 | if (Int32.TryParse(eid, out id)) | ||
211 | estate = m_EstateService.LoadEstateSettings(id); | ||
212 | } | ||
213 | |||
214 | if (estate != null) | ||
215 | { | ||
216 | httpResponse.StatusCode = (int)HttpStatusCode.OK; | ||
217 | httpResponse.ContentType = "text/xml"; | ||
218 | data = estate.ToMap(); | ||
219 | } | ||
220 | else | ||
221 | httpResponse.StatusCode = (int)HttpStatusCode.NotFound; | ||
222 | |||
223 | return data; | ||
224 | } | ||
225 | |||
226 | private Dictionary<string, object> GetRegions(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) | ||
227 | { | ||
228 | // /estates/regions/?eid=int | ||
229 | Dictionary<string, object> data = null; | ||
230 | string eid = (string)httpRequest.Query["eid"]; | ||
231 | |||
232 | httpResponse.StatusCode = (int)HttpStatusCode.NotFound; | ||
233 | if (!string.IsNullOrEmpty(eid)) | ||
234 | { | ||
235 | int id = 0; | ||
236 | if (Int32.TryParse(eid, out id)) | ||
237 | { | ||
238 | List<UUID> regions = m_EstateService.GetRegions(id); | ||
239 | if (regions != null && regions.Count > 0) | ||
240 | { | ||
241 | data = new Dictionary<string, object>(); | ||
242 | int i = 0; | ||
243 | foreach (UUID uuid in regions) | ||
244 | data["region" + i++] = uuid.ToString(); | ||
245 | httpResponse.StatusCode = (int)HttpStatusCode.OK; | ||
246 | httpResponse.ContentType = "text/xml"; | ||
247 | } | ||
248 | } | ||
249 | } | ||
250 | |||
251 | return data; | ||
252 | } | ||
253 | } | ||
254 | |||
255 | public class EstateServerPostHandler : BaseStreamHandler | ||
256 | { | ||
257 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
258 | |||
259 | IEstateDataService m_EstateService; | ||
260 | |||
261 | // Possibilities | ||
262 | // /estates/estate/ (post an estate) | ||
263 | // /estates/estate/?eid=int®ion=uuid (link a region to an estate) | ||
264 | |||
265 | public EstateServerPostHandler(IEstateDataService service, IServiceAuth auth) : | ||
266 | base("POST", "/estates", auth) | ||
267 | { | ||
268 | m_EstateService = service; | ||
269 | } | ||
270 | |||
271 | protected override byte[] ProcessRequest(string path, Stream request, | ||
272 | IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) | ||
273 | { | ||
274 | byte[] result = new byte[0]; | ||
275 | Dictionary<string, object> data = null; | ||
276 | |||
277 | string[] p = SplitParams(path); | ||
278 | |||
279 | if (p.Length > 0) | ||
280 | { | ||
281 | string resource = p[0]; | ||
282 | |||
283 | // /estates/estate/ | ||
284 | // /estates/estate/?eid=int®ion=uuid | ||
285 | if ("estate".Equals(resource)) | ||
286 | { | ||
287 | StreamReader sr = new StreamReader(request); | ||
288 | string body = sr.ReadToEnd(); | ||
289 | sr.Close(); | ||
290 | body = body.Trim(); | ||
291 | |||
292 | Dictionary<string, object> requestData = ServerUtils.ParseQueryString(body); | ||
293 | |||
294 | data = UpdateEstate(requestData, httpRequest, httpResponse); | ||
295 | } | ||
296 | } | ||
297 | |||
298 | if (data == null) | ||
299 | data = new Dictionary<string, object>(); | ||
300 | |||
301 | string xmlString = ServerUtils.BuildXmlResponse(data); | ||
302 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); | ||
303 | |||
304 | } | ||
305 | |||
306 | private Dictionary<string, object> UpdateEstate(Dictionary<string, object> requestData, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) | ||
307 | { | ||
308 | // /estates/estate/ | ||
309 | // /estates/estate/?eid=int®ion=uuid | ||
310 | Dictionary<string, object> result = new Dictionary<string, object>(); | ||
311 | string eid = (string)httpRequest.Query["eid"]; | ||
312 | string region = (string)httpRequest.Query["region"]; | ||
313 | |||
314 | httpResponse.StatusCode = (int)HttpStatusCode.NotFound; | ||
315 | |||
316 | if (string.IsNullOrEmpty(eid) && string.IsNullOrEmpty(region) && | ||
317 | requestData.ContainsKey("OP") && requestData["OP"] != null && "STORE".Equals(requestData["OP"])) | ||
318 | { | ||
319 | // /estates/estate/ | ||
320 | EstateSettings es = new EstateSettings(requestData); | ||
321 | m_EstateService.StoreEstateSettings(es); | ||
322 | //m_log.DebugFormat("[EstateServerPostHandler]: Store estate {0}", es.ToString()); | ||
323 | httpResponse.StatusCode = (int)HttpStatusCode.OK; | ||
324 | result["Result"] = true; | ||
325 | } | ||
326 | else if (!string.IsNullOrEmpty(region) && !string.IsNullOrEmpty(eid) && | ||
327 | requestData.ContainsKey("OP") && requestData["OP"] != null && "LINK".Equals(requestData["OP"])) | ||
328 | { | ||
329 | int id = 0; | ||
330 | UUID regionID = UUID.Zero; | ||
331 | if (UUID.TryParse(region, out regionID) && Int32.TryParse(eid, out id)) | ||
332 | { | ||
333 | m_log.DebugFormat("[EstateServerPostHandler]: Link region {0} to estate {1}", regionID, id); | ||
334 | httpResponse.StatusCode = (int)HttpStatusCode.OK; | ||
335 | result["Result"] = m_EstateService.LinkRegion(regionID, id); | ||
336 | } | ||
337 | } | ||
338 | else | ||
339 | m_log.WarnFormat("[EstateServerPostHandler]: something wrong with POST request {0}", httpRequest.RawUrl); | ||
340 | |||
341 | return result; | ||
342 | } | ||
343 | |||
344 | } | ||
345 | } | ||