Merge branch 'master' of /var/git/opensim/
opensim mirror account
commit
4ec0933c99
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@ -265,9 +265,9 @@ namespace OpenSim
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LoadOar);
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m_console.Commands.AddCommand("region", false, "save oar",
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"save oar [-v|version=N] [<OAR path>]",
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"save oar [-v|--version=N] [<OAR path>]",
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"Save a region's data to an OAR archive.",
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"-v|version=N generates scene objects as per older versions of the serialization (e.g. -v=0)" + Environment.NewLine
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"-v|--version=N generates scene objects as per older versions of the serialization (e.g. -v=0)" + Environment.NewLine
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+ "The OAR path must be a filesystem path."
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+ " If this is not given then the oar is saved to region.oar in the current directory.",
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SaveOar);
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@ -49,7 +49,17 @@ namespace OpenSim.Region.CoreModules.World.Archiver
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public class ArchiveWriteRequestPreparation
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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/// <summary>
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/// The minimum major version of OAR that we can write.
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/// </summary>
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public static int MIN_MAJOR_VERSION = 0;
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/// <summary>
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/// The maximum major version of OAR that we can write.
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/// </summary>
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public static int MAX_MAJOR_VERSION = 1;
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protected Scene m_scene;
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protected Stream m_saveStream;
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protected Guid m_requestId;
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@ -101,110 +111,136 @@ namespace OpenSim.Region.CoreModules.World.Archiver
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/// <exception cref="System.IO.IOException">if there was an io problem with creating the file</exception>
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public void ArchiveRegion(Dictionary<string, object> options)
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{
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Dictionary<UUID, AssetType> assetUuids = new Dictionary<UUID, AssetType>();
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EntityBase[] entities = m_scene.GetEntities();
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List<SceneObjectGroup> sceneObjects = new List<SceneObjectGroup>();
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/*
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foreach (ILandObject lo in m_scene.LandChannel.AllParcels())
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{
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if (name == lo.LandData.Name)
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try
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{
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Dictionary<UUID, AssetType> assetUuids = new Dictionary<UUID, AssetType>();
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EntityBase[] entities = m_scene.GetEntities();
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List<SceneObjectGroup> sceneObjects = new List<SceneObjectGroup>();
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/*
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foreach (ILandObject lo in m_scene.LandChannel.AllParcels())
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{
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// This is the parcel we want
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if (name == lo.LandData.Name)
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{
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// This is the parcel we want
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}
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}
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*/
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// Filter entities so that we only have scene objects.
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// FIXME: Would be nicer to have this as a proper list in SceneGraph, since lots of methods
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// end up having to do this
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foreach (EntityBase entity in entities)
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{
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if (entity is SceneObjectGroup)
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{
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SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
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if (!sceneObject.IsDeleted && !sceneObject.IsAttachment)
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sceneObjects.Add((SceneObjectGroup)entity);
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}
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}
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*/
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// Filter entities so that we only have scene objects.
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// FIXME: Would be nicer to have this as a proper list in SceneGraph, since lots of methods
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// end up having to do this
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foreach (EntityBase entity in entities)
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{
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if (entity is SceneObjectGroup)
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UuidGatherer assetGatherer = new UuidGatherer(m_scene.AssetService);
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foreach (SceneObjectGroup sceneObject in sceneObjects)
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{
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SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
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if (!sceneObject.IsDeleted && !sceneObject.IsAttachment)
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sceneObjects.Add((SceneObjectGroup)entity);
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assetGatherer.GatherAssetUuids(sceneObject, assetUuids);
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}
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m_log.DebugFormat(
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"[ARCHIVER]: {0} scene objects to serialize requiring save of {1} assets",
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sceneObjects.Count, assetUuids.Count);
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// Make sure that we also request terrain texture assets
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RegionSettings regionSettings = m_scene.RegionInfo.RegionSettings;
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if (regionSettings.TerrainTexture1 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_1)
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assetUuids[regionSettings.TerrainTexture1] = AssetType.Texture;
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if (regionSettings.TerrainTexture2 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_2)
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assetUuids[regionSettings.TerrainTexture2] = AssetType.Texture;
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if (regionSettings.TerrainTexture3 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_3)
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assetUuids[regionSettings.TerrainTexture3] = AssetType.Texture;
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if (regionSettings.TerrainTexture4 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_4)
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assetUuids[regionSettings.TerrainTexture4] = AssetType.Texture;
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TarArchiveWriter archiveWriter = new TarArchiveWriter(m_saveStream);
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// Asynchronously request all the assets required to perform this archive operation
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ArchiveWriteRequestExecution awre
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= new ArchiveWriteRequestExecution(
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sceneObjects,
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m_scene.RequestModuleInterface<ITerrainModule>(),
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m_scene.RequestModuleInterface<IRegionSerialiserModule>(),
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m_scene,
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archiveWriter,
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m_requestId,
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options);
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m_log.InfoFormat("[ARCHIVER]: Creating archive file. This may take some time.");
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// Write out control file. This has to be done first so that subsequent loaders will see this file first
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// XXX: I know this is a weak way of doing it since external non-OAR aware tar executables will not do this
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archiveWriter.WriteFile(ArchiveConstants.CONTROL_FILE_PATH, CreateControlFile(options));
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m_log.InfoFormat("[ARCHIVER]: Added control file to archive.");
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new AssetsRequest(
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new AssetsArchiver(archiveWriter), assetUuids,
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m_scene.AssetService, awre.ReceivedAllAssets).Execute();
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}
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UuidGatherer assetGatherer = new UuidGatherer(m_scene.AssetService);
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foreach (SceneObjectGroup sceneObject in sceneObjects)
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finally
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{
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assetGatherer.GatherAssetUuids(sceneObject, assetUuids);
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}
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m_log.DebugFormat(
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"[ARCHIVER]: {0} scene objects to serialize requiring save of {1} assets",
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sceneObjects.Count, assetUuids.Count);
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// Make sure that we also request terrain texture assets
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RegionSettings regionSettings = m_scene.RegionInfo.RegionSettings;
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if (regionSettings.TerrainTexture1 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_1)
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assetUuids[regionSettings.TerrainTexture1] = AssetType.Texture;
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if (regionSettings.TerrainTexture2 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_2)
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assetUuids[regionSettings.TerrainTexture2] = AssetType.Texture;
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if (regionSettings.TerrainTexture3 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_3)
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assetUuids[regionSettings.TerrainTexture3] = AssetType.Texture;
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if (regionSettings.TerrainTexture4 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_4)
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assetUuids[regionSettings.TerrainTexture4] = AssetType.Texture;
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TarArchiveWriter archiveWriter = new TarArchiveWriter(m_saveStream);
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// Asynchronously request all the assets required to perform this archive operation
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ArchiveWriteRequestExecution awre
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= new ArchiveWriteRequestExecution(
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sceneObjects,
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m_scene.RequestModuleInterface<ITerrainModule>(),
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m_scene.RequestModuleInterface<IRegionSerialiserModule>(),
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m_scene,
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archiveWriter,
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m_requestId,
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options);
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m_log.InfoFormat("[ARCHIVER]: Creating archive file. This may take some time.");
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// Write out control file. This has to be done first so that subsequent loaders will see this file first
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// XXX: I know this is a weak way of doing it since external non-OAR aware tar executables will not do this
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archiveWriter.WriteFile(ArchiveConstants.CONTROL_FILE_PATH, Create0p2ControlFile(options));
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m_log.InfoFormat("[ARCHIVER]: Added control file to archive.");
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new AssetsRequest(
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new AssetsArchiver(archiveWriter), assetUuids,
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m_scene.AssetService, awre.ReceivedAllAssets).Execute();
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m_saveStream.Close();
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}
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}
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/// <summary>
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/// Create the control file for the most up to date archive
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/// </summary>
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/// <returns></returns>
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public static string Create0p2ControlFile(Dictionary<string, object> options)
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public static string CreateControlFile(Dictionary<string, object> options)
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{
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int majorVersion = 0, minorVersion = 5;
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int majorVersion = MAX_MAJOR_VERSION, minorVersion = 0;
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if (options.ContainsKey("version"))
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{
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minorVersion = 0;
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string[] parts = options["version"].ToString().Split('.');
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if (parts.Length >= 1)
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majorVersion = Int32.Parse(parts[0]);
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if (parts.Length >= 2)
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minorVersion = Int32.Parse(parts[1]);
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{
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majorVersion = Int32.Parse(parts[0]);
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if (parts.Length >= 2)
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minorVersion = Int32.Parse(parts[1]);
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}
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}
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if (majorVersion < MIN_MAJOR_VERSION || majorVersion > MAX_MAJOR_VERSION)
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{
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throw new Exception(
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string.Format(
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"OAR version number for save must be between {0} and {1}",
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MIN_MAJOR_VERSION, MAX_MAJOR_VERSION));
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}
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else if (majorVersion == MAX_MAJOR_VERSION)
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{
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// Force 1.0
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minorVersion = 0;
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}
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else if (majorVersion == MIN_MAJOR_VERSION)
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{
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// Force 0.4
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minorVersion = 4;
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}
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m_log.InfoFormat("[ARCHIVER]: Creating version {0}.{1} OAR", majorVersion, minorVersion);
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// if (majorVersion == 1)
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// {
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// m_log.WarnFormat("[ARCHIVER]: Please be aware that version 1.0 OARs are not compatible with OpenSim 0.7.0.2 and earlier. Please use the --version=0 option if you want to produce a compatible OAR");
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// }
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if (majorVersion == 1)
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{
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m_log.WarnFormat("[ARCHIVER]: Please be aware that version 1.0 OARs are not compatible with OpenSim 0.7.0.2 and earlier. Please use the --version=0 option if you want to produce a compatible OAR");
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}
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StringWriter sw = new StringWriter();
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XmlTextWriter xtw = new XmlTextWriter(sw);
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