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authorJustin Clarke Casey2008-08-09 22:04:42 +0000
committerJustin Clarke Casey2008-08-09 22:04:42 +0000
commit03f9a3e1d6de6fa4d8fe0d1b71845b57b15f9d50 (patch)
treeb721c2f2f63322544ef3fa46c28077196625b3fc
parent* Remove warnings (diff)
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* if the user uuid is present, preserve ownership information when loading an archive
* if the uuid isn't present, ownership is given to the region's master avatar
-rw-r--r--OpenSim/Region/Environment/Modules/World/Archiver/ArchiveReadRequest.cs53
1 files changed, 43 insertions, 10 deletions
diff --git a/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveReadRequest.cs
index b0e5f96..2b1a4ed 100644
--- a/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveReadRequest.cs
@@ -48,10 +48,15 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
48 { 48 {
49 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); 49 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
50 50
51 protected static System.Text.ASCIIEncoding m_asciiEncoding = new System.Text.ASCIIEncoding(); 51 private static System.Text.ASCIIEncoding m_asciiEncoding = new System.Text.ASCIIEncoding();
52 52
53 protected Scene m_scene; 53 private Scene m_scene;
54 protected string m_loadPath; 54 private string m_loadPath;
55
56 /// <summary>
57 /// Used to cache lookups for valid uuids.
58 /// </summary>
59 private IDictionary<LLUUID, bool> m_validUserUuids = new Dictionary<LLUUID, bool>();
55 60
56 public ArchiveReadRequest(Scene scene, string loadPath) 61 public ArchiveReadRequest(Scene scene, string loadPath)
57 { 62 {
@@ -61,7 +66,7 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
61 DearchiveRegion(); 66 DearchiveRegion();
62 } 67 }
63 68
64 protected void DearchiveRegion() 69 private void DearchiveRegion()
65 { 70 {
66 TarArchiveReader archive 71 TarArchiveReader archive
67 = new TarArchiveReader( 72 = new TarArchiveReader(
@@ -129,13 +134,20 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
129 // to the same scene (when this is possible). 134 // to the same scene (when this is possible).
130 sceneObject.ResetIDs(); 135 sceneObject.ResetIDs();
131 136
132 // Make the master the owner/creator of everything imported for now 137 // Try to retain the original creator/owner/lastowner if their uuid is present on this grid
138 // otherwise, use the master avatar uuid instead
133 LLUUID masterAvatarId = m_scene.RegionInfo.MasterAvatarAssignedUUID; 139 LLUUID masterAvatarId = m_scene.RegionInfo.MasterAvatarAssignedUUID;
134 foreach (SceneObjectPart part in sceneObject.Children.Values) 140 foreach (SceneObjectPart part in sceneObject.Children.Values)
135 { 141 {
136 part.CreatorID = masterAvatarId; 142 if (!resolveUserUuid(part.CreatorID))
137 part.OwnerID = masterAvatarId; 143 part.CreatorID = masterAvatarId;
138 part.LastOwnerID = masterAvatarId; 144
145 if (!resolveUserUuid(part.OwnerID))
146 part.OwnerID = masterAvatarId;
147
148 if (!resolveUserUuid(part.LastOwnerID))
149 part.LastOwnerID = masterAvatarId;
150
139 // And zap any troublesome sit target information 151 // And zap any troublesome sit target information
140 part.SitTargetOrientation = new Quaternion(0,0,0,1); 152 part.SitTargetOrientation = new Quaternion(0,0,0,1);
141 part.SitTargetPosition = new Vector3(0,0,0); 153 part.SitTargetPosition = new Vector3(0,0,0);
@@ -163,6 +175,27 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
163 sceneObject.CreateScriptInstances(0, true); 175 sceneObject.CreateScriptInstances(0, true);
164 } 176 }
165 } 177 }
178
179 /// <summary>
180 /// Look up the given user id to check whether it's one that is valid for this grid.
181 /// </summary>
182 /// <param name="uuid"></param>
183 /// <returns></returns>
184 private bool resolveUserUuid(LLUUID uuid)
185 {
186 if (!m_validUserUuids.ContainsKey(uuid))
187 {
188 if (m_scene.CommsManager.UserService.GetUserProfile(uuid) != null)
189 m_validUserUuids.Add(uuid, true);
190 else
191 m_validUserUuids.Add(uuid, false);
192 }
193
194 if (m_validUserUuids[uuid])
195 return true;
196 else
197 return false;
198 }
166 199
167 /// <summary> 200 /// <summary>
168 /// Load an asset 201 /// Load an asset
@@ -170,7 +203,7 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
170 /// <param name="assetFilename"></param> 203 /// <param name="assetFilename"></param>
171 /// <param name="data"></param> 204 /// <param name="data"></param>
172 /// <returns>true if asset was successfully loaded, false otherwise</returns> 205 /// <returns>true if asset was successfully loaded, false otherwise</returns>
173 protected bool LoadAsset(string assetPath, byte[] data) 206 private bool LoadAsset(string assetPath, byte[] data)
174 { 207 {
175 // Right now we're nastily obtaining the lluuid from the filename 208 // Right now we're nastily obtaining the lluuid from the filename
176 string filename = assetPath.Remove(0, ArchiveConstants.ASSETS_PATH.Length); 209 string filename = assetPath.Remove(0, ArchiveConstants.ASSETS_PATH.Length);
@@ -209,7 +242,7 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
209 /// <returns> 242 /// <returns>
210 /// true if terrain was resolved successfully, false otherwise. 243 /// true if terrain was resolved successfully, false otherwise.
211 /// </returns> 244 /// </returns>
212 protected bool LoadTerrain(string terrainPath, byte[] data) 245 private bool LoadTerrain(string terrainPath, byte[] data)
213 { 246 {
214 ITerrainModule terrainModule = m_scene.RequestModuleInterface<ITerrainModule>(); 247 ITerrainModule terrainModule = m_scene.RequestModuleInterface<ITerrainModule>();
215 248