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authorMW2007-06-27 15:28:52 +0000
committerMW2007-06-27 15:28:52 +0000
commit646bbbc84b8010e0dacbeed5342cdb045f46cc49 (patch)
tree770b34d19855363c3c113ab9a0af9a56d821d887 /OpenSim/Region/ClientStack/Assets
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Some work on restructuring the namespaces / project names. Note this doesn't compile yet as not all the code has been changed to use the new namespaces. Am committing it now for feedback on the namespaces.
Diffstat (limited to 'OpenSim/Region/ClientStack/Assets')
-rw-r--r--OpenSim/Region/ClientStack/Assets/InventoryCache.cs337
1 files changed, 337 insertions, 0 deletions
diff --git a/OpenSim/Region/ClientStack/Assets/InventoryCache.cs b/OpenSim/Region/ClientStack/Assets/InventoryCache.cs
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1/*
2* Copyright (c) Contributors, http://www.openmetaverse.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*/
28
29using System;
30using System.Collections.Generic;
31using libsecondlife;
32using OpenSim;
33using libsecondlife.Packets;
34//using OpenSim.GridServers;
35using OpenSim.Framework.Inventory;
36using OpenSim.Framework.Types;
37using OpenSim.Framework.Interfaces;
38
39namespace OpenSim.Assets
40{
41 /// <summary>
42 /// Description of InventoryManager.
43 /// </summary>
44 public class InventoryCache
45 {
46 private Dictionary<LLUUID, AgentInventory> _agentsInventory;
47 private List<UserServerRequest> _serverRequests; //list of requests made to user server.
48 private System.Text.Encoding _enc = System.Text.Encoding.ASCII;
49 private const uint FULL_MASK_PERMISSIONS = 2147483647;
50
51 public InventoryCache()
52 {
53 _agentsInventory = new Dictionary<LLUUID, AgentInventory>();
54 _serverRequests = new List<UserServerRequest>();
55 }
56
57 public void AddNewAgentsInventory(AgentInventory agentInventory)
58 {
59 if (!this._agentsInventory.ContainsKey(agentInventory.AgentID))
60 {
61 this._agentsInventory.Add(agentInventory.AgentID, agentInventory);
62 }
63 }
64
65 public AgentInventory FetchAgentsInventory(LLUUID agentID, IUserServer userserver)
66 {
67 AgentInventory res = null;
68 if (!this._agentsInventory.ContainsKey(agentID))
69 {
70 res = userserver.RequestAgentsInventory(agentID);
71 this._agentsInventory.Add(agentID,res);
72 }
73 return res;
74 }
75
76 public AgentInventory GetAgentsInventory(LLUUID agentID)
77 {
78 if (this._agentsInventory.ContainsKey(agentID))
79 {
80 return this._agentsInventory[agentID];
81 }
82
83 return null;
84 }
85
86 public void ClientLeaving(LLUUID clientID, IUserServer userserver)
87 {
88 if (this._agentsInventory.ContainsKey(clientID))
89 {
90 if (userserver != null)
91 {
92 userserver.UpdateAgentsInventory(clientID, this._agentsInventory[clientID]);
93 }
94 this._agentsInventory.Remove(clientID);
95 }
96 }
97
98 public bool CreateNewInventoryFolder(ClientView remoteClient, LLUUID folderID)
99 {
100 return this.CreateNewInventoryFolder(remoteClient, folderID, 0);
101 }
102
103 public bool CreateNewInventoryFolder(ClientView remoteClient, LLUUID folderID, ushort type)
104 {
105 bool res = false;
106 if (folderID != LLUUID.Zero) //don't create a folder with a zero id
107 {
108 if (this._agentsInventory.ContainsKey(remoteClient.AgentID))
109 {
110 res = this._agentsInventory[remoteClient.AgentID].CreateNewFolder(folderID, type);
111 }
112 }
113 return res;
114 }
115
116 public bool CreateNewInventoryFolder(ClientView remoteClient, LLUUID folderID, ushort type, string folderName, LLUUID parent)
117 {
118 bool res = false;
119 if (folderID != LLUUID.Zero) //don't create a folder with a zero id
120 {
121 if (this._agentsInventory.ContainsKey(remoteClient.AgentID))
122 {
123 res = this._agentsInventory[remoteClient.AgentID].CreateNewFolder(folderID, type, folderName, parent);
124 }
125 }
126 return res;
127 }
128
129 public LLUUID AddNewInventoryItem(ClientView remoteClient, LLUUID folderID, OpenSim.Framework.Types.AssetBase asset)
130 {
131 LLUUID newItem = null;
132 if (this._agentsInventory.ContainsKey(remoteClient.AgentID))
133 {
134 newItem = this._agentsInventory[remoteClient.AgentID].AddToInventory(folderID, asset);
135 if (newItem != null)
136 {
137 InventoryItem Item = this._agentsInventory[remoteClient.AgentID].InventoryItems[newItem];
138 this.SendItemUpdateCreate(remoteClient, Item);
139 }
140 }
141
142 return newItem;
143 }
144 public bool DeleteInventoryItem(ClientView remoteClient, LLUUID itemID)
145 {
146 bool res = false;
147 if (this._agentsInventory.ContainsKey(remoteClient.AgentID))
148 {
149 res = this._agentsInventory[remoteClient.AgentID].DeleteFromInventory(itemID);
150 if (res)
151 {
152 RemoveInventoryItemPacket remove = new RemoveInventoryItemPacket();
153 remove.AgentData.AgentID = remoteClient.AgentID;
154 remove.AgentData.SessionID = remoteClient.SessionID;
155 remove.InventoryData = new RemoveInventoryItemPacket.InventoryDataBlock[1];
156 remove.InventoryData[0] = new RemoveInventoryItemPacket.InventoryDataBlock();
157 remove.InventoryData[0].ItemID = itemID;
158 remoteClient.OutPacket(remove);
159 }
160 }
161
162 return res;
163 }
164
165 public bool UpdateInventoryItemAsset(ClientView remoteClient, LLUUID itemID, OpenSim.Framework.Types.AssetBase asset)
166 {
167 if (this._agentsInventory.ContainsKey(remoteClient.AgentID))
168 {
169 bool res = _agentsInventory[remoteClient.AgentID].UpdateItemAsset(itemID, asset);
170 if (res)
171 {
172 InventoryItem Item = this._agentsInventory[remoteClient.AgentID].InventoryItems[itemID];
173 this.SendItemUpdateCreate(remoteClient, Item);
174 }
175 return res;
176 }
177
178 return false;
179 }
180
181 public bool UpdateInventoryItemDetails(ClientView remoteClient, LLUUID itemID, UpdateInventoryItemPacket.InventoryDataBlock packet)
182 {
183 if (this._agentsInventory.ContainsKey(remoteClient.AgentID))
184 {
185 bool res = _agentsInventory[remoteClient.AgentID].UpdateItemDetails(itemID, packet);
186 if (res)
187 {
188 InventoryItem Item = this._agentsInventory[remoteClient.AgentID].InventoryItems[itemID];
189 this.SendItemUpdateCreate(remoteClient, Item);
190 }
191 return res;
192 }
193
194 return false;
195 }
196
197 public void FetchInventoryDescendents(ClientView userInfo, FetchInventoryDescendentsPacket FetchDescend)
198 {
199 if (this._agentsInventory.ContainsKey(userInfo.AgentID))
200 {
201 AgentInventory agentInventory = this._agentsInventory[userInfo.AgentID];
202 if (FetchDescend.InventoryData.FetchItems)
203 {
204 if (agentInventory.InventoryFolders.ContainsKey(FetchDescend.InventoryData.FolderID))
205 {
206 InventoryFolder Folder = agentInventory.InventoryFolders[FetchDescend.InventoryData.FolderID];
207 InventoryDescendentsPacket Descend = new InventoryDescendentsPacket();
208 Descend.AgentData.AgentID = userInfo.AgentID;
209 Descend.AgentData.OwnerID = Folder.OwnerID;
210 Descend.AgentData.FolderID = FetchDescend.InventoryData.FolderID;
211 Descend.AgentData.Descendents = Folder.Items.Count;
212 Descend.AgentData.Version = Folder.Items.Count;
213
214
215 Descend.ItemData = new InventoryDescendentsPacket.ItemDataBlock[Folder.Items.Count];
216 for (int i = 0; i < Folder.Items.Count; i++)
217 {
218
219 InventoryItem Item = Folder.Items[i];
220 Descend.ItemData[i] = new InventoryDescendentsPacket.ItemDataBlock();
221 Descend.ItemData[i].ItemID = Item.ItemID;
222 Descend.ItemData[i].AssetID = Item.AssetID;
223 Descend.ItemData[i].CreatorID = Item.CreatorID;
224 Descend.ItemData[i].BaseMask = FULL_MASK_PERMISSIONS;
225 Descend.ItemData[i].CreationDate = 1000;
226 Descend.ItemData[i].Description = _enc.GetBytes(Item.Description + "\0");
227 Descend.ItemData[i].EveryoneMask = FULL_MASK_PERMISSIONS;
228 Descend.ItemData[i].Flags = 1;
229 Descend.ItemData[i].FolderID = Item.FolderID;
230 Descend.ItemData[i].GroupID = new LLUUID("00000000-0000-0000-0000-000000000000");
231 Descend.ItemData[i].GroupMask = FULL_MASK_PERMISSIONS;
232 Descend.ItemData[i].InvType = Item.InvType;
233 Descend.ItemData[i].Name = _enc.GetBytes(Item.Name + "\0");
234 Descend.ItemData[i].NextOwnerMask = FULL_MASK_PERMISSIONS;
235 Descend.ItemData[i].OwnerID = Item.OwnerID;
236 Descend.ItemData[i].OwnerMask = FULL_MASK_PERMISSIONS;
237 Descend.ItemData[i].SalePrice = 100;
238 Descend.ItemData[i].SaleType = 0;
239 Descend.ItemData[i].Type = Item.Type;
240 Descend.ItemData[i].CRC = libsecondlife.Helpers.InventoryCRC(1000, 0, Descend.ItemData[i].InvType, Descend.ItemData[i].Type, Descend.ItemData[i].AssetID, Descend.ItemData[i].GroupID, 100, Descend.ItemData[i].OwnerID, Descend.ItemData[i].CreatorID, Descend.ItemData[i].ItemID, Descend.ItemData[i].FolderID, FULL_MASK_PERMISSIONS, 1, FULL_MASK_PERMISSIONS, FULL_MASK_PERMISSIONS, FULL_MASK_PERMISSIONS);
241 }
242
243 userInfo.OutPacket(Descend);
244
245 }
246 }
247 else
248 {
249 Console.WriteLine("fetch subfolders");
250 }
251 }
252 }
253
254 public void FetchInventory(ClientView userInfo, FetchInventoryPacket FetchItems)
255 {
256 if (this._agentsInventory.ContainsKey(userInfo.AgentID))
257 {
258 AgentInventory agentInventory = this._agentsInventory[userInfo.AgentID];
259
260 for (int i = 0; i < FetchItems.InventoryData.Length; i++)
261 {
262 if (agentInventory.InventoryItems.ContainsKey(FetchItems.InventoryData[i].ItemID))
263 {
264 InventoryItem Item = agentInventory.InventoryItems[FetchItems.InventoryData[i].ItemID];
265 FetchInventoryReplyPacket InventoryReply = new FetchInventoryReplyPacket();
266 InventoryReply.AgentData.AgentID = userInfo.AgentID;
267 InventoryReply.InventoryData = new FetchInventoryReplyPacket.InventoryDataBlock[1];
268 InventoryReply.InventoryData[0] = new FetchInventoryReplyPacket.InventoryDataBlock();
269 InventoryReply.InventoryData[0].ItemID = Item.ItemID;
270 InventoryReply.InventoryData[0].AssetID = Item.AssetID;
271 InventoryReply.InventoryData[0].CreatorID = Item.CreatorID;
272 InventoryReply.InventoryData[0].BaseMask = FULL_MASK_PERMISSIONS;
273 InventoryReply.InventoryData[0].CreationDate = (int)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
274 InventoryReply.InventoryData[0].Description = _enc.GetBytes(Item.Description + "\0");
275 InventoryReply.InventoryData[0].EveryoneMask = FULL_MASK_PERMISSIONS;
276 InventoryReply.InventoryData[0].Flags = 0;
277 InventoryReply.InventoryData[0].FolderID = Item.FolderID;
278 InventoryReply.InventoryData[0].GroupID = new LLUUID("00000000-0000-0000-0000-000000000000");
279 InventoryReply.InventoryData[0].GroupMask = FULL_MASK_PERMISSIONS;
280 InventoryReply.InventoryData[0].InvType = Item.InvType;
281 InventoryReply.InventoryData[0].Name = _enc.GetBytes(Item.Name + "\0");
282 InventoryReply.InventoryData[0].NextOwnerMask = FULL_MASK_PERMISSIONS;
283 InventoryReply.InventoryData[0].OwnerID = Item.OwnerID;
284 InventoryReply.InventoryData[0].OwnerMask = FULL_MASK_PERMISSIONS;
285 InventoryReply.InventoryData[0].SalePrice = 100;
286 InventoryReply.InventoryData[0].SaleType = 0;
287 InventoryReply.InventoryData[0].Type = Item.Type;
288 InventoryReply.InventoryData[0].CRC = libsecondlife.Helpers.InventoryCRC(1000, 0, InventoryReply.InventoryData[0].InvType, InventoryReply.InventoryData[0].Type, InventoryReply.InventoryData[0].AssetID, InventoryReply.InventoryData[0].GroupID, 100, InventoryReply.InventoryData[0].OwnerID, InventoryReply.InventoryData[0].CreatorID, InventoryReply.InventoryData[0].ItemID, InventoryReply.InventoryData[0].FolderID, FULL_MASK_PERMISSIONS, 1, FULL_MASK_PERMISSIONS, FULL_MASK_PERMISSIONS, FULL_MASK_PERMISSIONS);
289 userInfo.OutPacket(InventoryReply);
290 }
291 }
292 }
293 }
294
295 private void SendItemUpdateCreate(ClientView remoteClient, InventoryItem Item)
296 {
297
298 UpdateCreateInventoryItemPacket InventoryReply = new UpdateCreateInventoryItemPacket();
299 InventoryReply.AgentData.AgentID = remoteClient.AgentID;
300 InventoryReply.AgentData.SimApproved = true;
301 InventoryReply.InventoryData = new UpdateCreateInventoryItemPacket.InventoryDataBlock[1];
302 InventoryReply.InventoryData[0] = new UpdateCreateInventoryItemPacket.InventoryDataBlock();
303 InventoryReply.InventoryData[0].ItemID = Item.ItemID;
304 InventoryReply.InventoryData[0].AssetID = Item.AssetID;
305 InventoryReply.InventoryData[0].CreatorID = Item.CreatorID;
306 InventoryReply.InventoryData[0].BaseMask = FULL_MASK_PERMISSIONS;
307 InventoryReply.InventoryData[0].CreationDate = 1000;
308 InventoryReply.InventoryData[0].Description = _enc.GetBytes(Item.Description + "\0");
309 InventoryReply.InventoryData[0].EveryoneMask = FULL_MASK_PERMISSIONS;
310 InventoryReply.InventoryData[0].Flags = 0;
311 InventoryReply.InventoryData[0].FolderID = Item.FolderID;
312 InventoryReply.InventoryData[0].GroupID = new LLUUID("00000000-0000-0000-0000-000000000000");
313 InventoryReply.InventoryData[0].GroupMask = FULL_MASK_PERMISSIONS;
314 InventoryReply.InventoryData[0].InvType = Item.InvType;
315 InventoryReply.InventoryData[0].Name = _enc.GetBytes(Item.Name + "\0");
316 InventoryReply.InventoryData[0].NextOwnerMask = FULL_MASK_PERMISSIONS;
317 InventoryReply.InventoryData[0].OwnerID = Item.OwnerID;
318 InventoryReply.InventoryData[0].OwnerMask = FULL_MASK_PERMISSIONS;
319 InventoryReply.InventoryData[0].SalePrice = 100;
320 InventoryReply.InventoryData[0].SaleType = 0;
321 InventoryReply.InventoryData[0].Type = Item.Type;
322 InventoryReply.InventoryData[0].CRC = libsecondlife.Helpers.InventoryCRC(1000, 0, InventoryReply.InventoryData[0].InvType, InventoryReply.InventoryData[0].Type, InventoryReply.InventoryData[0].AssetID, InventoryReply.InventoryData[0].GroupID, 100, InventoryReply.InventoryData[0].OwnerID, InventoryReply.InventoryData[0].CreatorID, InventoryReply.InventoryData[0].ItemID, InventoryReply.InventoryData[0].FolderID, FULL_MASK_PERMISSIONS, 1, FULL_MASK_PERMISSIONS, FULL_MASK_PERMISSIONS, FULL_MASK_PERMISSIONS);
323
324 remoteClient.OutPacket(InventoryReply);
325 }
326 }
327
328
329
330 public class UserServerRequest
331 {
332 public UserServerRequest()
333 {
334
335 }
336 }
337}
generated by cgit v1.1 at 2024-11-13 21:49:30 +0000