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-rw-r--r--OpenSim/Services/HypergridService/HGSuitcaseInventoryService.cs368
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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.Generic;
30using OpenMetaverse;
31using log4net;
32using Nini.Config;
33using System.Reflection;
34using OpenSim.Services.Base;
35using OpenSim.Services.Interfaces;
36using OpenSim.Services.InventoryService;
37using OpenSim.Data;
38using OpenSim.Framework;
39using OpenSim.Server.Base;
40
41namespace OpenSim.Services.HypergridService
42{
43 /// <summary>
44 /// Hypergrid inventory service. It serves the IInventoryService interface,
45 /// but implements it in ways that are appropriate for inter-grid
46 /// inventory exchanges. Specifically, it does not performs deletions
47 /// and it responds to GetRootFolder requests with the ID of the
48 /// Suitcase folder, not the actual "My Inventory" folder.
49 /// </summary>
50 public class HGSuitcaseInventoryService : XInventoryService, IInventoryService
51 {
52 private static readonly ILog m_log =
53 LogManager.GetLogger(
54 MethodBase.GetCurrentMethod().DeclaringType);
55
56 private string m_HomeURL;
57 private IUserAccountService m_UserAccountService;
58
59 private UserAccountCache m_Cache;
60
61 public HGSuitcaseInventoryService(IConfigSource config, string configName)
62 : base(config, configName)
63 {
64 m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: Starting with config name {0}", configName);
65 if (configName != string.Empty)
66 m_ConfigName = configName;
67
68 if (m_Database == null)
69 m_log.WarnFormat("[XXX]: m_Database is null!");
70
71 //
72 // Try reading the [InventoryService] section, if it exists
73 //
74 IConfig invConfig = config.Configs[m_ConfigName];
75 if (invConfig != null)
76 {
77 // realm = authConfig.GetString("Realm", realm);
78 string userAccountsDll = invConfig.GetString("UserAccountsService", string.Empty);
79 if (userAccountsDll == string.Empty)
80 throw new Exception("Please specify UserAccountsService in HGInventoryService configuration");
81
82 Object[] args = new Object[] { config };
83 m_UserAccountService = ServerUtils.LoadPlugin<IUserAccountService>(userAccountsDll, args);
84 if (m_UserAccountService == null)
85 throw new Exception(String.Format("Unable to create UserAccountService from {0}", userAccountsDll));
86
87 // legacy configuration [obsolete]
88 m_HomeURL = invConfig.GetString("ProfileServerURI", string.Empty);
89 // Preferred
90 m_HomeURL = invConfig.GetString("HomeURI", m_HomeURL);
91
92 m_Cache = UserAccountCache.CreateUserAccountCache(m_UserAccountService);
93 }
94
95 m_log.Debug("[HG SUITCASE INVENTORY SERVICE]: Starting...");
96 }
97
98 public override bool CreateUserInventory(UUID principalID)
99 {
100 // NOGO
101 return false;
102 }
103
104
105 public override List<InventoryFolderBase> GetInventorySkeleton(UUID principalID)
106 {
107 // NOGO for this inventory service
108 return new List<InventoryFolderBase>();
109 }
110
111 public override InventoryFolderBase GetRootFolder(UUID principalID)
112 {
113 m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: GetRootFolder for {0}", principalID);
114 if (m_Database == null)
115 m_log.ErrorFormat("[XXX]: m_Database is NULL!");
116
117 // Let's find out the local root folder
118 XInventoryFolder root = GetRootXFolder(principalID); ;
119 if (root == null)
120 {
121 m_log.WarnFormat("[HG SUITCASE INVENTORY SERVICE]: Unable to retrieve local root folder for user {0}", principalID);
122 }
123
124 // Warp! Root folder for travelers is the suitcase folder
125 XInventoryFolder suitcase = GetSuitcaseXFolder(principalID);
126
127 if (suitcase == null)
128 {
129 m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: User {0} does not have a Suitcase folder. Creating it...", principalID);
130 // make one, and let's add it to the user's inventory as a direct child of the root folder
131 suitcase = CreateFolder(principalID, root.folderID, 100, "My Suitcase");
132 if (suitcase == null)
133 m_log.ErrorFormat("[HG SUITCASE INVENTORY SERVICE]: Unable to create suitcase folder");
134
135 m_Database.StoreFolder(suitcase);
136 }
137
138 // Now let's change the folder ID to match that of the real root folder
139 SetAsRootFolder(suitcase, root.folderID);
140
141 return ConvertToOpenSim(suitcase);
142 }
143
144 public override InventoryFolderBase GetFolderForType(UUID principalID, AssetType type)
145 {
146 //m_log.DebugFormat("[HG INVENTORY SERVICE]: GetFolderForType for {0} {0}", principalID, type);
147 return GetRootFolder(principalID);
148 }
149
150 //
151 // Use the inherited methods
152 //
153 public override InventoryCollection GetFolderContent(UUID principalID, UUID folderID)
154 {
155 InventoryCollection coll = null;
156 XInventoryFolder root = GetRootXFolder(principalID);
157 if (folderID == root.folderID) // someone's asking for the root folder, we'll give them the suitcase
158 {
159 XInventoryFolder suitcase = GetSuitcaseXFolder(principalID);
160 if (suitcase != null)
161 {
162 coll = base.GetFolderContent(principalID, suitcase.folderID);
163 foreach (InventoryFolderBase f in coll.Folders)
164 f.ParentID = root.folderID;
165 foreach (InventoryItemBase i in coll.Items)
166 i.Folder = root.folderID;
167 m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: GetFolderContent for root folder returned content for suitcase folder");
168 }
169 }
170 else
171 {
172 coll = base.GetFolderContent(principalID, folderID);
173 m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: GetFolderContent for non-root folder {0}", folderID);
174 }
175 if (coll == null)
176 {
177 m_log.WarnFormat("[HG SUITCASE INVENTORY SERVICE]: Something wrong with user {0}'s suitcase folder", principalID);
178 coll = new InventoryCollection();
179 }
180 return coll;
181 }
182
183 //public List<InventoryItemBase> GetFolderItems(UUID principalID, UUID folderID)
184 //{
185 //}
186
187 //public override bool AddFolder(InventoryFolderBase folder)
188 //{
189 // // Check if it's under the Suitcase folder
190 // List<InventoryFolderBase> skel = base.GetInventorySkeleton(folder.Owner);
191 // InventoryFolderBase suitcase = GetRootFolder(folder.Owner);
192 // List<InventoryFolderBase> suitDescendents = GetDescendents(skel, suitcase.ID);
193
194 // foreach (InventoryFolderBase f in suitDescendents)
195 // if (folder.ParentID == f.ID)
196 // {
197 // XInventoryFolder xFolder = ConvertFromOpenSim(folder);
198 // return m_Database.StoreFolder(xFolder);
199 // }
200 // return false;
201 //}
202
203 private List<InventoryFolderBase> GetDescendents(List<InventoryFolderBase> lst, UUID root)
204 {
205 List<InventoryFolderBase> direct = lst.FindAll(delegate(InventoryFolderBase f) { return f.ParentID == root; });
206 if (direct == null)
207 return new List<InventoryFolderBase>();
208
209 List<InventoryFolderBase> indirect = new List<InventoryFolderBase>();
210 foreach (InventoryFolderBase f in direct)
211 indirect.AddRange(GetDescendents(lst, f.ID));
212
213 direct.AddRange(indirect);
214 return direct;
215 }
216
217 // Use inherited method
218 //public bool UpdateFolder(InventoryFolderBase folder)
219 //{
220 //}
221
222 //public override bool MoveFolder(InventoryFolderBase folder)
223 //{
224 // XInventoryFolder[] x = m_Database.GetFolders(
225 // new string[] { "folderID" },
226 // new string[] { folder.ID.ToString() });
227
228 // if (x.Length == 0)
229 // return false;
230
231 // // Check if it's under the Suitcase folder
232 // List<InventoryFolderBase> skel = base.GetInventorySkeleton(folder.Owner);
233 // InventoryFolderBase suitcase = GetRootFolder(folder.Owner);
234 // List<InventoryFolderBase> suitDescendents = GetDescendents(skel, suitcase.ID);
235
236 // foreach (InventoryFolderBase f in suitDescendents)
237 // if (folder.ParentID == f.ID)
238 // {
239 // x[0].parentFolderID = folder.ParentID;
240 // return m_Database.StoreFolder(x[0]);
241 // }
242
243 // return false;
244 //}
245
246 public override bool DeleteFolders(UUID principalID, List<UUID> folderIDs)
247 {
248 // NOGO
249 return false;
250 }
251
252 public override bool PurgeFolder(InventoryFolderBase folder)
253 {
254 // NOGO
255 return false;
256 }
257
258 // Unfortunately we need to use the inherited method because of how DeRez works.
259 // The viewer sends the folderID hard-wired in the derez message
260 //public override bool AddItem(InventoryItemBase item)
261 //{
262 // // Check if it's under the Suitcase folder
263 // List<InventoryFolderBase> skel = base.GetInventorySkeleton(item.Owner);
264 // InventoryFolderBase suitcase = GetRootFolder(item.Owner);
265 // List<InventoryFolderBase> suitDescendents = GetDescendents(skel, suitcase.ID);
266
267 // foreach (InventoryFolderBase f in suitDescendents)
268 // if (item.Folder == f.ID)
269 // return m_Database.StoreItem(ConvertFromOpenSim(item));
270
271 // return false;
272 //}
273
274 //public override bool UpdateItem(InventoryItemBase item)
275 //{
276 // // Check if it's under the Suitcase folder
277 // List<InventoryFolderBase> skel = base.GetInventorySkeleton(item.Owner);
278 // InventoryFolderBase suitcase = GetRootFolder(item.Owner);
279 // List<InventoryFolderBase> suitDescendents = GetDescendents(skel, suitcase.ID);
280
281 // foreach (InventoryFolderBase f in suitDescendents)
282 // if (item.Folder == f.ID)
283 // return m_Database.StoreItem(ConvertFromOpenSim(item));
284
285 // return false;
286 //}
287
288 //public override bool MoveItems(UUID principalID, List<InventoryItemBase> items)
289 //{
290 // // Principal is b0rked. *sigh*
291 // //
292 // // Let's assume they all have the same principal
293 // // Check if it's under the Suitcase folder
294 // List<InventoryFolderBase> skel = base.GetInventorySkeleton(items[0].Owner);
295 // InventoryFolderBase suitcase = GetRootFolder(items[0].Owner);
296 // List<InventoryFolderBase> suitDescendents = GetDescendents(skel, suitcase.ID);
297
298 // foreach (InventoryItemBase i in items)
299 // {
300 // foreach (InventoryFolderBase f in suitDescendents)
301 // if (i.Folder == f.ID)
302 // m_Database.MoveItem(i.ID.ToString(), i.Folder.ToString());
303 // }
304
305 // return true;
306 //}
307
308 // Let these pass. Use inherited methods.
309 //public bool DeleteItems(UUID principalID, List<UUID> itemIDs)
310 //{
311 //}
312
313 //public override InventoryItemBase GetItem(InventoryItemBase item)
314 //{
315 // InventoryItemBase it = base.GetItem(item);
316 // if (it != null)
317 // {
318 // UserAccount user = m_Cache.GetUser(it.CreatorId);
319
320 // // Adjust the creator data
321 // if (user != null && it != null && (it.CreatorData == null || it.CreatorData == string.Empty))
322 // it.CreatorData = m_HomeURL + ";" + user.FirstName + " " + user.LastName;
323 // }
324 // return it;
325 //}
326
327 //public InventoryFolderBase GetFolder(InventoryFolderBase folder)
328 //{
329 //}
330
331 //public List<InventoryItemBase> GetActiveGestures(UUID principalID)
332 //{
333 //}
334
335 //public int GetAssetPermissions(UUID principalID, UUID assetID)
336 //{
337 //}
338
339 private XInventoryFolder GetRootXFolder(UUID principalID)
340 {
341 XInventoryFolder[] folders = m_Database.GetFolders(
342 new string[] { "agentID", "folderName", "type" },
343 new string[] { principalID.ToString(), "My Inventory", ((int)AssetType.RootFolder).ToString() });
344
345 if (folders != null && folders.Length > 0)
346 return folders[0];
347 return null;
348 }
349
350 private XInventoryFolder GetSuitcaseXFolder(UUID principalID)
351 {
352 // Warp! Root folder for travelers
353 XInventoryFolder[] folders = m_Database.GetFolders(
354 new string[] { "agentID", "type" },
355 new string[] { principalID.ToString(), "100" }); // This is a special folder type...
356
357 if (folders != null && folders.Length > 0)
358 return folders[0];
359 return null;
360 }
361
362 private void SetAsRootFolder(XInventoryFolder suitcase, UUID rootID)
363 {
364 suitcase.folderID = rootID;
365 suitcase.parentFolderID = UUID.Zero;
366 }
367 }
368}
generated by cgit v1.1 at 2024-12-26 10:32:18 +0000