Close() 공개 메소드

public Close ( ) : void
리턴 void
        bool DearchiveRegion0DotStar()
        {
            if (m_loadStream == null)
                return false;

            int successfulAssetRestores = 0;
            int failedAssetRestores = 0;
            string filePath = "NONE";
            DateTime start = DateTime.Now;

            TarArchiveReader archive = new TarArchiveReader(m_loadStream);

            if (!m_skipAssets)
                m_threadpool = new UniverseThreadPool(new UniverseThreadPoolStartInfo()
                                                                         {
                                                                             Threads = 1,
                                                                             priority =
                                                                                 System.Threading.ThreadPriority
                                                                                       .BelowNormal
                                                                         });

            IBackupModule backup = m_scene.RequestModuleInterface<IBackupModule>();
            if (!m_merge)
            {
                DateTime before = DateTime.Now;
                MainConsole.Instance.Info("[ARCHIVER]: Clearing all existing scene objects");
                if (backup != null)
                    backup.DeleteAllSceneObjects();
                MainConsole.Instance.Info("[ARCHIVER]: Cleared all existing scene objects in " +
                                          (DateTime.Now - before).Minutes + ":" + (DateTime.Now - before).Seconds);
            }

            IScriptModule[] modules = m_scene.RequestModuleInterfaces<IScriptModule>();
            //Disable the script engine so that it doesn't load in the background and kill OAR loading
            foreach (IScriptModule module in modules)
            {
                module.Disabled = true;
            }
            //Disable backup for now as well
            if (backup != null)
                backup.LoadingPrims = true;

            IRegionSerialiserModule serialiser = m_scene.RequestModuleInterface<IRegionSerialiserModule>();
            int sceneObjectsLoadedCount = 0;

            //We save the groups so that we can back them up later
            List<ISceneEntity> groupsToBackup = new List<ISceneEntity>();
            List<LandData> landData = new List<LandData>();

            // must save off some stuff until after assets have been saved and recieved new uuids
            // keeping these collection local because I am sure they will get large and garbage collection is better that way
            List<byte[]> seneObjectGroups = new List<byte[]>();
            Dictionary<UUID, UUID> assetBinaryChangeRecord = new Dictionary<UUID, UUID>();
            Queue<UUID> assets2Save = new Queue<UUID>();

            MainConsole.Instance.Info("[ARCHIVER]: Commencing load from archive");
            int ticker = 0;
            try
            {
                byte[] data;
                TarArchiveReader.TarEntryType entryType;
                while ((data = archive.ReadEntry(out filePath, out entryType)) != null)
                {
                    if (TarArchiveReader.TarEntryType.TYPE_DIRECTORY == entryType)
                        continue;

                    if (TarArchiveReader.TarEntryType.TYPE_NORMAL_FILE == entryType)
                    {
                        var fName = Path.GetFileName (filePath);
                        if (fName.StartsWith ("."))                 // ignore hidden files
                            continue;
                    }

                    ticker ++;
                    if (ticker % 10 == 0)
                        MainConsole.Instance.Ticker();

                    if (filePath.StartsWith(ArchiveConstants.OBJECTS_PATH))
                    {
                        seneObjectGroups.Add(data);
                        if (seneObjectGroups.Count % 100 == 0)
                            MainConsole.Instance.InfoFormat("[ARCHIVER]: Found {0} scene object groups...",seneObjectGroups.Count);

                    }
                    else if (!m_skipAssets && filePath.StartsWith(ArchiveConstants.ASSETS_PATH))
                    {
                        AssetBase asset;
                        if (LoadAsset(filePath, data, out asset))
                        {
                            successfulAssetRestores++;
                            if (m_useAsync)
                                lock (AssetsToAdd) AssetsToAdd.Add(asset);
                            else
                            {
                                if (asset.IsBinaryAsset)
                                {
                                    UUID aid = asset.ID;
                                    asset.ID = m_scene.AssetService.Store(asset);
                                    if (asset.ID != aid && asset.ID != UUID.Zero)
                                        assetBinaryChangeRecord.Add(aid, asset.ID);
                                }
                                else
                                {
                                    if (!assetNonBinaryCollection.ContainsKey(asset.ID))
                                    {
                                        assetNonBinaryCollection.Add(asset.ID, asset);
                                        // I need something I can safely loop through
                                        assets2Save.Enqueue(asset.ID);
                                    }
                                }
                            }
                        }
                        else
                            failedAssetRestores++;

                        if ((successfulAssetRestores + failedAssetRestores)%100 == 0)
                            MainConsole.Instance.Info("[ARCHIVER]: Loaded " + successfulAssetRestores +
                                                      " assets and failed to load " + failedAssetRestores + " assets...");
                    }
                    else if (!m_skipTerrain && filePath.StartsWith(ArchiveConstants.TERRAINS_PATH))
                    {
                        LoadTerrain(filePath, data);
                    }
                    else if (!m_merge && filePath.StartsWith(ArchiveConstants.SETTINGS_PATH))
                    {
                        LoadRegionSettings(filePath, data);
                    }
                    else if (!m_skipTerrain && filePath.StartsWith(ArchiveConstants.LANDDATA_PATH))
                    {
                        var parcel = LoadLandData(data);
                        landData.Add(parcel);
                    }
                    else if (filePath == ArchiveConstants.CONTROL_FILE_PATH)
                    {
                        LoadControlFile(data);
                    }
                }

                MainConsole.Instance.CleanInfo("");
                MainConsole.Instance.Info("[ARCHIVER]: Saving loaded assets");
                ticker = 0;

                // Save Assets
                int savingAssetsCount = 0;
                while (assets2Save.Count > 0)
                {
                    ticker++;
                    if (ticker % 10 == 0)
                        MainConsole.Instance.Ticker();

                    try
                    {
                        UUID assetid = assets2Save.Dequeue();
                        SaveNonBinaryAssets(assetid, assetNonBinaryCollection[assetid], assetBinaryChangeRecord);
                        savingAssetsCount++;
                        if ((savingAssetsCount)%100 == 0)
                            MainConsole.Instance.Info("[ARCHIVER]: Saving " + savingAssetsCount + " assets...");
                    }
                    catch (Exception ex)
                    {
                        MainConsole.Instance.Info("[ARCHIVER]: Exception in saving an asset: " + ex.ToString());
                    }
                }

                MainConsole.Instance.CleanInfo("");
                MainConsole.Instance.Info("[ARCHIVER]: Saving loaded objects");
                ticker = 0;
                foreach (byte[] data2 in seneObjectGroups)
                {
                    ticker++;
                    if (ticker % 10 == 0)
                        MainConsole.Instance.Ticker();

                    byte[] data3 = data2;

                    string stringData = Utils.BytesToString(data3);
                    MatchCollection mc = Regex.Matches(stringData, sPattern);
                    bool didChange = false;
                    if (mc.Count >= 1)
                    {
                        foreach (Match match in mc)
                        {
                            UUID thematch = new UUID(match.Value);
                            UUID newvalue = thematch;
                            if (assetNonBinaryCollection.ContainsKey(thematch))
                                newvalue = assetNonBinaryCollection[thematch].ID;
                            else if (assetBinaryChangeRecord.ContainsKey(thematch))
                                newvalue = assetBinaryChangeRecord[thematch];
                            if (thematch == newvalue) continue;
                            stringData = stringData.Replace(thematch.ToString().Trim(), newvalue.ToString().Trim());
                            didChange = true;
                        }
                    }
                    if (didChange)
                        data3 = Utils.StringToBytes(stringData);

                    ISceneEntity sceneObject = serialiser.DeserializeGroupFromXml2(data3, m_scene);

                    if (sceneObject == null)
                    {
                        //! big error!
                        MainConsole.Instance.Error("Error reading SOP XML (Please mantis this!): " +
                                                   m_asciiEncoding.GetString(data3));
                        continue;
                    }

                    // check sceneObject ownership
                    sceneObject.OwnerID = ResolveUserUuid(sceneObject.OwnerID, sceneObject.LastSignificantPosition, landData);
                    //... and children
                    foreach (ISceneChildEntity part in sceneObject.ChildrenEntities())
                    {
                        // check user ID's
                        part.CreatorID = ResolveUserUuid(part.CreatorID, part.AbsolutePosition, landData);
                        part.OwnerID = ResolveUserUuid(part.OwnerID, part.AbsolutePosition, landData);
                        part.LastOwnerID = ResolveUserUuid(part.LastOwnerID, part.AbsolutePosition, landData);

                        //check group ID's
                        part.GroupID = ResolveGroupUuid(part.GroupID);

                        // And zap any troublesome sit target information
                        part.SitTargetOrientation = new Quaternion(0, 0, 0, 1);
                        part.SitTargetPosition = new Vector3(0, 0, 0);

                        // Fix ownership/creator of inventory items
                        // Not doing so results in inventory items
                        // being no copy/no mod for everyone
                        lock (part.TaskInventory)
                        {
                            TaskInventoryDictionary inv = part.TaskInventory;
                            foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
                            {
                                // check user ID's
                                kvp.Value.OwnerID = ResolveUserUuid(
                                    kvp.Value.OwnerID,
                                    part.AbsolutePosition,
                                    landData
                                );

                                kvp.Value.LastOwnerID = ResolveUserUuid(
                                    kvp.Value.LastOwnerID,
                                    part.AbsolutePosition,
                                    landData
                                );

                                kvp.Value.CreatorID = ResolveUserUuid(
                                    kvp.Value.CreatorID,
                                    part.AbsolutePosition,
                                    landData
                                );

                                // ..and possible group ID's
                                kvp.Value.GroupID = ResolveGroupUuid(kvp.Value.GroupID);

                            }
                        }
                    }

                    //Add the offsets of the region
                    Vector3 newPos = new Vector3(sceneObject.AbsolutePosition.X + m_offsetX,
                                                 sceneObject.AbsolutePosition.Y + m_offsetY,
                                                 sceneObject.AbsolutePosition.Z + m_offsetZ);
                    if (m_flipX)
                        newPos.X = m_scene.RegionInfo.RegionSizeX - newPos.X;
                    if (m_flipY)
                        newPos.Y = m_scene.RegionInfo.RegionSizeY - newPos.Y;
                    sceneObject.SetAbsolutePosition(false, newPos);

                    if (m_scene.SceneGraph.AddPrimToScene(sceneObject))
                    {
                        groupsToBackup.Add(sceneObject);
                        sceneObject.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
                        sceneObject.CreateScriptInstances(0, false, StateSource.RegionStart, UUID.Zero, true);
                    }
                    sceneObjectsLoadedCount++;
                    if (sceneObjectsLoadedCount%100 == 0)
                        MainConsole.Instance.Info("[ARCHIVER]: Loaded " + sceneObjectsLoadedCount + " objects...");
                }
                assetNonBinaryCollection.Clear();
                assetBinaryChangeRecord.Clear();
                seneObjectGroups.Clear();
            }
            catch (Exception e)
            {
                MainConsole.Instance.ErrorFormat(
                    "[ARCHIVER]: Aborting load with error in archive file {0}.  {1}", filePath, e);
                m_errorMessage += e.ToString();
                m_scene.EventManager.TriggerOarFileLoaded(UUID.Zero.Guid, m_errorMessage);
                return false;
            }
            finally
            {
                archive.Close();
                m_loadStream.Close();
                m_loadStream.Dispose();

                //Re-enable scripts now that we are done
                foreach (IScriptModule module in modules)
                {
                    module.Disabled = false;
                }
                //Reset backup too
                if (backup != null)
                    backup.LoadingPrims = false;
            }

            // finished with the ticker
            MainConsole.Instance.CleanInfo("");

            //Now back up the prims
            foreach (ISceneEntity grp in groupsToBackup)
            {
                //Backup!
                grp.HasGroupChanged = true;
            }

            if (!m_skipAssets && m_useAsync && !AssetSaverIsRunning)
                m_threadpool.QueueEvent(SaveAssets, 0);

            if (!m_skipAssets)
            {
                MainConsole.Instance.InfoFormat("[ARCHIVER]: Restored {0} assets", successfulAssetRestores);

                if (failedAssetRestores > 0)
                {
                    MainConsole.Instance.ErrorFormat("[ARCHIVER]: Failed to load {0} assets", failedAssetRestores);
                    m_errorMessage += String.Format("Failed to load {0} assets", failedAssetRestores);
                }
            }

            // Reload serialized parcels
            if (!m_skipTerrain)
            {
                MainConsole.Instance.InfoFormat ("[ARCHIVER]: Loading {0} parcels.  Please wait.", landData.Count);

                IParcelManagementModule parcelManagementModule = m_scene.RequestModuleInterface<IParcelManagementModule> ();
                if (parcelManagementModule != null)
                    parcelManagementModule.IncomingLandDataFromOAR (landData, m_merge, new Vector2 (m_offsetX, m_offsetY));

                MainConsole.Instance.InfoFormat ("[ARCHIVER]: Restored {0} parcels.", landData.Count);
            }
            //Clean it out
            landData.Clear();

            MainConsole.Instance.InfoFormat("[ARCHIVER]: Successfully loaded archive in " +
                                            (DateTime.Now - start).Minutes + ":" + (DateTime.Now - start).Seconds);

            m_validUserUuids.Clear();
            m_validGroupUuids.Clear();
            m_scene.EventManager.TriggerOarFileLoaded(UUID.Zero.Guid, m_errorMessage);

            return true;    // all good
        }
예제 #2
0
        public bool SaveBackup(string fileName, RegionData regiondata)
        {
            try
            {
                bool oldFileExists = File.Exists(fileName);
                //Do new style saving here!
                GZipStream m_saveStream = new GZipStream(new FileStream(fileName + ".tmp", FileMode.Create),
                                                         CompressionMode.Compress);
                TarArchiveWriter writer = new TarArchiveWriter(m_saveStream);
                GZipStream m_loadStream = new GZipStream(new FileStream(fileName, FileMode.Open),
                                                         CompressionMode.Decompress);
                TarArchiveReader reader = new TarArchiveReader(m_loadStream);

                writer.WriteDir("parcels");

                foreach (LandData parcel in regiondata.Parcels)
                {
                    OSDMap parcelMap = parcel.ToOSD();
                    var binary = OSDParser.SerializeLLSDBinary(parcelMap);
                    writer.WriteFile("parcels/" + parcel.GlobalID.ToString(),
                                     binary);
                    binary = null;
                    parcelMap = null;
                }

                writer.WriteDir("newstyleterrain");
                writer.WriteDir("newstylerevertterrain");

                writer.WriteDir("newstylewater");
                writer.WriteDir("newstylerevertwater");

                writer.WriteDir("regioninfo");
                byte[] regionData = OSDParser.SerializeLLSDBinary(regiondata.RegionInfo.PackRegionInfoData());
                writer.WriteFile("regioninfo/regioninfo", regionData);

                try
                {
                    writer.WriteFile("newstyleterrain/" + regiondata.RegionInfo.RegionID.ToString() + ".terrain",
                                     regiondata.Terrain);

                    writer.WriteFile(
                        "newstylerevertterrain/" + regiondata.RegionInfo.RegionID.ToString() + ".terrain",
                        regiondata.RevertTerrain);

                    if (regiondata.Water != null)
                    {
                        writer.WriteFile("newstylewater/" + regiondata.RegionInfo.RegionID.ToString() + ".terrain",
                                         regiondata.Water);

                        writer.WriteFile(
                            "newstylerevertwater/" + regiondata.RegionInfo.RegionID.ToString() + ".terrain",
                            regiondata.RevertWater);
                    }
                }
                catch (Exception ex)
                {
                    MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
                }

                List<UUID> entitiesToSave = new List<UUID>();
                foreach (ISceneEntity entity in regiondata.Groups)
                {
                    try
                    {
                        if (entity.IsAttachment ||
                            ((entity.RootChild.Flags & PrimFlags.Temporary) == PrimFlags.Temporary)
                            || ((entity.RootChild.Flags & PrimFlags.TemporaryOnRez) == PrimFlags.TemporaryOnRez))
                            continue;
                        if (entity.HasGroupChanged || !oldFileExists)
                        {
                            entity.HasGroupChanged = false;
                            //Write all entities
                            writer.WriteFile("entities/" + entity.UUID.ToString(), entity.ToBinaryXml2());
                        }
                        else
                            entitiesToSave.Add(entity.UUID);
                    }
                    catch (Exception ex)
                    {
                        MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
                        entitiesToSave.Add(entity.UUID);
                    }
                }

                if (oldFileExists)
                {
                    byte[] data;
                    string filePath;
                    TarArchiveReader.TarEntryType entryType;
                    //Load the archive data that we need
                    try
                    {
                        while ((data = reader.ReadEntry(out filePath, out entryType)) != null)
                        {
                            if (TarArchiveReader.TarEntryType.TYPE_DIRECTORY == entryType)
                                continue;
                            if (filePath.StartsWith("entities/"))
                            {
                                UUID entityID = UUID.Parse(filePath.Remove(0, 9));
                                if (entitiesToSave.Contains(entityID))
                                {
                                    writer.WriteFile(filePath, data);
                                    entitiesToSave.Remove(entityID);
                                }
                            }
                            data = null;
                        }
                    }
                    catch (Exception ex)
                    {
                        MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
                    }

                    if (entitiesToSave.Count > 0)
                    {
                        MainConsole.Instance.Fatal(entitiesToSave.Count +
                                                   " PRIMS WERE NOT GOING TO BE SAVED! FORCE SAVING NOW! ");
                        foreach (ISceneEntity entity in regiondata.Groups)
                        {
                            if (entitiesToSave.Contains(entity.UUID))
                            {
                                if (entity.IsAttachment ||
                                    ((entity.RootChild.Flags & PrimFlags.Temporary) == PrimFlags.Temporary)
                                    || ((entity.RootChild.Flags & PrimFlags.TemporaryOnRez) == PrimFlags.TemporaryOnRez))
                                    continue;
                                //Write all entities
                                byte[] xml = entity.ToBinaryXml2();
                                writer.WriteFile("entities/" + entity.UUID.ToString(), xml);
                                xml = null;
                            }
                        }
                    }
                }

                reader.Close();
                writer.Close();
                m_loadStream.Close();
                m_saveStream.Close();
                GC.Collect();
            }
            catch (Exception ex)
            {
                MainConsole.Instance.Warn("[TarRegionDataLoader]: Failed to save backup: " + ex.ToString());
                return false;
            }
            return true;
        }
예제 #3
0
        public void LoadRegionBackup (TarArchiveReader reader, IScene scene)
        {
            IUniverseBackupModule[] modules = scene.RequestModuleInterfaces<IUniverseBackupModule> ();

            byte[] data;
            string filePath;
            TarArchiveReader.TarEntryType entryType;

            foreach (IUniverseBackupModule module in modules)
                module.BeginLoadModuleFromArchive (scene);

            while ((data = reader.ReadEntry (out filePath, out entryType)) != null)
            {
                if (TarArchiveReader.TarEntryType.TYPE_DIRECTORY == entryType)
                    continue;
                foreach (IUniverseBackupModule module in modules)
                    module.LoadModuleFromArchive (data, filePath, entryType, scene);
            }

            reader.Close ();

            foreach (IUniverseBackupModule module in modules)
                module.EndLoadModuleFromArchive (scene);
        }