diff options
Some refactoring , mainly on Inventory code.
Diffstat (limited to 'OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs')
-rw-r--r-- | OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs b/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs new file mode 100644 index 0000000..b24d763 --- /dev/null +++ b/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs | |||
@@ -0,0 +1,203 @@ | |||
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 | */ | ||
28 | using System.Collections.Generic; | ||
29 | using libsecondlife; | ||
30 | |||
31 | namespace OpenSim.Framework.Communications.Cache | ||
32 | { | ||
33 | public class UserProfileCacheService | ||
34 | { | ||
35 | // Fields | ||
36 | private readonly CommunicationsManager m_parent; | ||
37 | private readonly Dictionary<LLUUID, CachedUserInfo> m_userProfiles = new Dictionary<LLUUID, CachedUserInfo>(); | ||
38 | |||
39 | public LibraryRootFolder libraryRoot = new LibraryRootFolder(); | ||
40 | |||
41 | // Methods | ||
42 | public UserProfileCacheService(CommunicationsManager parent) | ||
43 | { | ||
44 | m_parent = parent; | ||
45 | } | ||
46 | |||
47 | /// <summary> | ||
48 | /// A new user has moved into a region in this instance | ||
49 | /// so get info from servers | ||
50 | /// </summary> | ||
51 | /// <param name="userID"></param> | ||
52 | public void AddNewUser(LLUUID userID) | ||
53 | { | ||
54 | // Potential fix - Multithreading issue. | ||
55 | lock (m_userProfiles) | ||
56 | { | ||
57 | if (!m_userProfiles.ContainsKey(userID)) | ||
58 | { | ||
59 | CachedUserInfo userInfo = new CachedUserInfo(m_parent); | ||
60 | userInfo.UserProfile = m_parent.UserService.GetUserProfile(userID); | ||
61 | |||
62 | if (userInfo.UserProfile != null) | ||
63 | { | ||
64 | RequestInventoryForUser(userID, userInfo); | ||
65 | m_userProfiles.Add(userID, userInfo); | ||
66 | } | ||
67 | else | ||
68 | { | ||
69 | System.Console.WriteLine("CACHE", "User profile for user not found"); | ||
70 | } | ||
71 | } | ||
72 | } | ||
73 | } | ||
74 | |||
75 | public CachedUserInfo GetUserDetails(LLUUID userID) | ||
76 | { | ||
77 | if (m_userProfiles.ContainsKey(userID)) | ||
78 | return m_userProfiles[userID]; | ||
79 | else | ||
80 | return null; | ||
81 | } | ||
82 | |||
83 | public void HandleCreateInventoryFolder(IClientAPI remoteClient, LLUUID folderID, ushort folderType, | ||
84 | string folderName, LLUUID parentID) | ||
85 | { | ||
86 | CachedUserInfo userProfile; | ||
87 | |||
88 | if (m_userProfiles.TryGetValue(remoteClient.AgentId, out userProfile)) | ||
89 | { | ||
90 | if (userProfile.RootFolder != null) | ||
91 | { | ||
92 | if (userProfile.RootFolder.folderID == parentID) | ||
93 | { | ||
94 | InventoryFolderImpl createdFolder = | ||
95 | userProfile.RootFolder.CreateNewSubFolder(folderID, folderName, folderType); | ||
96 | |||
97 | if (createdFolder != null) | ||
98 | { | ||
99 | InventoryFolderBase createdBaseFolder = new InventoryFolderBase(); | ||
100 | createdBaseFolder.agentID = createdFolder.agentID; | ||
101 | createdBaseFolder.folderID = createdFolder.folderID; | ||
102 | createdBaseFolder.name = createdFolder.name; | ||
103 | createdBaseFolder.parentID = createdFolder.parentID; | ||
104 | createdBaseFolder.type = createdFolder.type; | ||
105 | createdBaseFolder.version = createdFolder.version; | ||
106 | m_parent.InventoryService.AddNewInventoryFolder(remoteClient.AgentId, createdBaseFolder); | ||
107 | } | ||
108 | } | ||
109 | else | ||
110 | { | ||
111 | InventoryFolderImpl folder = userProfile.RootFolder.HasSubFolder(parentID); | ||
112 | if (folder != null) | ||
113 | { | ||
114 | folder.CreateNewSubFolder(folderID, folderName, folderType); | ||
115 | } | ||
116 | } | ||
117 | } | ||
118 | } | ||
119 | } | ||
120 | |||
121 | /// <summary> | ||
122 | /// Tell the client about the various child items and folders contained in the requested folder. | ||
123 | /// </summary> | ||
124 | /// <param name="remoteClient"></param> | ||
125 | /// <param name="folderID"></param> | ||
126 | /// <param name="ownerID"></param> | ||
127 | /// <param name="fetchFolders"></param> | ||
128 | /// <param name="fetchItems"></param> | ||
129 | /// <param name="sortOrder"></param> | ||
130 | public void HandleFecthInventoryDescendents(IClientAPI remoteClient, LLUUID folderID, LLUUID ownerID, | ||
131 | bool fetchFolders, bool fetchItems, int sortOrder) | ||
132 | { | ||
133 | InventoryFolderImpl fold = null; | ||
134 | if (folderID == libraryRoot.folderID) | ||
135 | { | ||
136 | remoteClient.SendInventoryFolderDetails(libraryRoot.agentID, libraryRoot.folderID, | ||
137 | libraryRoot.RequestListOfItems(), libraryRoot.SubFoldersCount); | ||
138 | |||
139 | return; | ||
140 | } | ||
141 | |||
142 | if ((fold = libraryRoot.HasSubFolder(folderID)) != null) | ||
143 | { | ||
144 | remoteClient.SendInventoryFolderDetails(libraryRoot.agentID, folderID, fold.RequestListOfItems(), fold.SubFoldersCount); | ||
145 | |||
146 | return; | ||
147 | } | ||
148 | |||
149 | CachedUserInfo userProfile; | ||
150 | if (m_userProfiles.TryGetValue(remoteClient.AgentId, out userProfile)) | ||
151 | { | ||
152 | if (userProfile.RootFolder != null) | ||
153 | { | ||
154 | if (userProfile.RootFolder.folderID == folderID) | ||
155 | { | ||
156 | if (fetchItems) | ||
157 | { | ||
158 | remoteClient.SendInventoryFolderDetails(remoteClient.AgentId, folderID, | ||
159 | userProfile.RootFolder.RequestListOfItems(), userProfile.RootFolder.SubFoldersCount); | ||
160 | } | ||
161 | } | ||
162 | else | ||
163 | { | ||
164 | InventoryFolderImpl folder = userProfile.RootFolder.HasSubFolder(folderID); | ||
165 | |||
166 | if (fetchItems && folder != null) | ||
167 | { | ||
168 | remoteClient.SendInventoryFolderDetails(remoteClient.AgentId, folderID, folder.RequestListOfItems(), folder.SubFoldersCount); | ||
169 | } | ||
170 | } | ||
171 | } | ||
172 | } | ||
173 | } | ||
174 | |||
175 | public void HandleFetchInventory(IClientAPI remoteClient, LLUUID itemID, LLUUID ownerID) | ||
176 | { | ||
177 | if (ownerID == libraryRoot.agentID) | ||
178 | { | ||
179 | //Console.WriteLine("request info for library item"); | ||
180 | |||
181 | return; | ||
182 | } | ||
183 | |||
184 | CachedUserInfo userProfile; | ||
185 | if (m_userProfiles.TryGetValue(remoteClient.AgentId, out userProfile)) | ||
186 | { | ||
187 | if (userProfile.RootFolder != null) | ||
188 | { | ||
189 | InventoryItemBase item = userProfile.RootFolder.HasItem(itemID); | ||
190 | if (item != null) | ||
191 | { | ||
192 | remoteClient.SendInventoryItemDetails(ownerID, item); | ||
193 | } | ||
194 | } | ||
195 | } | ||
196 | } | ||
197 | |||
198 | private void RequestInventoryForUser(LLUUID userID, CachedUserInfo userInfo) | ||
199 | { | ||
200 | m_parent.InventoryService.RequestInventoryForUser(userID, userInfo.FolderReceive, userInfo.ItemReceive); | ||
201 | } | ||
202 | } | ||
203 | } | ||