From 52a32878a9573681e3b56d0151c4a0903719eadf Mon Sep 17 00:00:00 2001 From: Oren Hurvitz Date: Thu, 3 May 2012 19:38:35 +0300 Subject: Save the Telehub and its Spawn Points in the OAR --- OpenSim/Framework/RegionSettings.cs | 29 ++++++++++++++++- .../External/RegionSettingsSerializer.cs | 37 ++++++++++++++++++++-- .../Tests/RegionSettingsSerializerTests.cs | 8 +++++ .../World/Archiver/ArchiveReadRequest.cs | 25 ++++++++++++++- .../Archiver/ArchiveWriteRequestPreparation.cs | 2 +- .../World/Archiver/Tests/ArchiverTests.cs | 4 +++ 6 files changed, 100 insertions(+), 5 deletions(-) diff --git a/OpenSim/Framework/RegionSettings.cs b/OpenSim/Framework/RegionSettings.cs index 4ce3392..47dbcec 100644 --- a/OpenSim/Framework/RegionSettings.cs +++ b/OpenSim/Framework/RegionSettings.cs @@ -29,6 +29,7 @@ using System; using System.Collections.Generic; using System.IO; using OpenMetaverse; +using System.Runtime.Serialization; namespace OpenSim.Framework { @@ -71,6 +72,32 @@ namespace OpenSim.Framework return pos + offset; } + + /// + /// Returns a string representation of this SpawnPoint. + /// + /// + public override string ToString() + { + return string.Format("{0},{1},{2}", Yaw, Pitch, Distance); + } + + /// + /// Generate a SpawnPoint from a string + /// + /// + public static SpawnPoint Parse(string str) + { + string[] parts = str.Split(','); + if (parts.Length != 3) + throw new ArgumentException("Invalid string: " + str); + + SpawnPoint sp = new SpawnPoint(); + sp.Yaw = float.Parse(parts[0]); + sp.Pitch = float.Parse(parts[1]); + sp.Distance = float.Parse(parts[2]); + return sp; + } } public class RegionSettings @@ -456,7 +483,7 @@ namespace OpenSim.Framework } // Connected Telehub object - private UUID m_TelehubObject; + private UUID m_TelehubObject = UUID.Zero; public UUID TelehubObject { get diff --git a/OpenSim/Framework/Serialization/External/RegionSettingsSerializer.cs b/OpenSim/Framework/Serialization/External/RegionSettingsSerializer.cs index 931898c..f18435d 100644 --- a/OpenSim/Framework/Serialization/External/RegionSettingsSerializer.cs +++ b/OpenSim/Framework/Serialization/External/RegionSettingsSerializer.cs @@ -30,6 +30,8 @@ using System.Text; using System.Xml; using OpenMetaverse; using OpenSim.Framework; +using log4net; +using System.Reflection; namespace OpenSim.Framework.Serialization.External { @@ -187,7 +189,29 @@ namespace OpenSim.Framework.Serialization.External break; } } - + + xtr.ReadEndElement(); + + if (xtr.IsStartElement("Telehub")) + { + xtr.ReadStartElement("Telehub"); + + while (xtr.Read() && xtr.NodeType != XmlNodeType.EndElement) + { + switch (xtr.Name) + { + case "TelehubObject": + settings.TelehubObject = UUID.Parse(xtr.ReadElementContentAsString()); + break; + case "SpawnPoint": + string str = xtr.ReadElementContentAsString(); + SpawnPoint sp = SpawnPoint.Parse(str); + settings.AddSpawnPoint(sp); + break; + } + } + } + xtr.Close(); sr.Close(); @@ -243,7 +267,16 @@ namespace OpenSim.Framework.Serialization.External xtw.WriteElementString("SunPosition", settings.SunPosition.ToString()); // Note: 'SunVector' isn't saved because this value is owned by the Sun Module, which // calculates it automatically according to the date and other factors. - xtw.WriteEndElement(); + xtw.WriteEndElement(); + + xtw.WriteStartElement("Telehub"); + if (settings.TelehubObject != UUID.Zero) + { + xtw.WriteElementString("TelehubObject", settings.TelehubObject.ToString()); + foreach (SpawnPoint sp in settings.SpawnPoints()) + xtw.WriteElementString("SpawnPoint", sp.ToString()); + } + xtw.WriteEndElement(); xtw.WriteEndElement(); diff --git a/OpenSim/Framework/Serialization/Tests/RegionSettingsSerializerTests.cs b/OpenSim/Framework/Serialization/Tests/RegionSettingsSerializerTests.cs index a61e4af..09b6f6d 100644 --- a/OpenSim/Framework/Serialization/Tests/RegionSettingsSerializerTests.cs +++ b/OpenSim/Framework/Serialization/Tests/RegionSettingsSerializerTests.cs @@ -78,6 +78,10 @@ namespace OpenSim.Framework.Serialization.Tests true 12 + + 00000000-0000-0000-0000-111111111111 + 1,-2,0.33 + "; private RegionSettings m_rs; @@ -116,6 +120,8 @@ namespace OpenSim.Framework.Serialization.Tests m_rs.TerrainTexture4 = UUID.Parse("00000000-0000-0000-0000-000000000080"); m_rs.UseEstateSun = true; m_rs.WaterHeight = 23; + m_rs.TelehubObject = UUID.Parse("00000000-0000-0000-0000-111111111111"); + m_rs.AddSpawnPoint(SpawnPoint.Parse("1,-2,0.33")); } [Test] @@ -129,6 +135,8 @@ namespace OpenSim.Framework.Serialization.Tests Assert.That(deserRs.TerrainTexture2, Is.EqualTo(m_rs.TerrainTexture2)); Assert.That(deserRs.DisablePhysics, Is.EqualTo(m_rs.DisablePhysics)); Assert.That(deserRs.TerrainLowerLimit, Is.EqualTo(m_rs.TerrainLowerLimit)); + Assert.That(deserRs.TelehubObject, Is.EqualTo(m_rs.TelehubObject)); + Assert.That(deserRs.SpawnPoints()[0].ToString(), Is.EqualTo(m_rs.SpawnPoints()[0].ToString())); } } } diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs index a6dbaba..bf0ff75 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs @@ -245,6 +245,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver // Reload serialized prims m_log.InfoFormat("[ARCHIVER]: Loading {0} scene objects. Please wait.", serialisedSceneObjects.Count); + UUID oldTelehubUUID = m_scene.RegionInfo.RegionSettings.TelehubObject; + IRegionSerialiserModule serialiser = m_scene.RequestModuleInterface(); int sceneObjectsLoadedCount = 0; @@ -266,11 +268,21 @@ namespace OpenSim.Region.CoreModules.World.Archiver SceneObjectGroup sceneObject = serialiser.DeserializeGroupFromXml2(serialisedSceneObject); + bool isTelehub = (sceneObject.UUID == oldTelehubUUID); + // For now, give all incoming scene objects new uuids. This will allow scenes to be cloned // on the same region server and multiple examples a single object archive to be imported // to the same scene (when this is possible). sceneObject.ResetIDs(); + if (isTelehub) + { + // Change the Telehub Object to the new UUID + m_scene.RegionInfo.RegionSettings.TelehubObject = sceneObject.UUID; + m_scene.RegionInfo.RegionSettings.Save(); + oldTelehubUUID = UUID.Zero; + } + // Try to retain the original creator/owner/lastowner if their uuid is present on this grid // or creator data is present. Otherwise, use the estate owner instead. foreach (SceneObjectPart part in sceneObject.Parts) @@ -329,7 +341,14 @@ namespace OpenSim.Region.CoreModules.World.Archiver int ignoredObjects = serialisedSceneObjects.Count - sceneObjectsLoadedCount; if (ignoredObjects > 0) - m_log.WarnFormat("[ARCHIVER]: Ignored {0} scene objects that already existed in the scene", ignoredObjects); + m_log.WarnFormat("[ARCHIVER]: Ignored {0} scene objects that already existed in the scene", ignoredObjects); + + if (oldTelehubUUID != UUID.Zero) + { + m_log.WarnFormat("Telehub object not found: {0}", oldTelehubUUID); + m_scene.RegionInfo.RegionSettings.TelehubObject = UUID.Zero; + m_scene.RegionInfo.RegionSettings.ClearSpawnPoints(); + } } /// @@ -505,6 +524,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver currentRegionSettings.TerrainTexture4 = loadedRegionSettings.TerrainTexture4; currentRegionSettings.UseEstateSun = loadedRegionSettings.UseEstateSun; currentRegionSettings.WaterHeight = loadedRegionSettings.WaterHeight; + currentRegionSettings.TelehubObject = loadedRegionSettings.TelehubObject; + currentRegionSettings.ClearSpawnPoints(); + foreach (SpawnPoint sp in loadedRegionSettings.SpawnPoints()) + currentRegionSettings.AddSpawnPoint(sp); currentRegionSettings.Save(); diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs index eabe46e..5679ad5 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs @@ -328,7 +328,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver /// public string CreateControlFile(Dictionary options) { - int majorVersion = MAX_MAJOR_VERSION, minorVersion = 7; + int majorVersion = MAX_MAJOR_VERSION, minorVersion = 8; // // if (options.ContainsKey("version")) // { diff --git a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs index 053c6f5..394ca27 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs @@ -534,6 +534,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests rs.TerrainTexture4 = UUID.Parse("00000000-0000-0000-0000-000000000080"); rs.UseEstateSun = true; rs.WaterHeight = 23; + rs.TelehubObject = UUID.Parse("00000000-0000-0000-0000-111111111111"); + rs.AddSpawnPoint(SpawnPoint.Parse("1,-2,0.33")); tar.WriteFile(ArchiveConstants.SETTINGS_PATH + "region1.xml", RegionSettingsSerializer.Serialize(rs)); @@ -580,6 +582,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests Assert.That(loadedRs.TerrainTexture4, Is.EqualTo(UUID.Parse("00000000-0000-0000-0000-000000000080"))); Assert.That(loadedRs.UseEstateSun, Is.True); Assert.That(loadedRs.WaterHeight, Is.EqualTo(23)); + Assert.AreEqual(UUID.Zero, loadedRs.TelehubObject); // because no object was found with the original UUID + Assert.AreEqual(0, loadedRs.SpawnPoints().Count); } /// -- cgit v1.1