From bb28726a8bb14aaba075d6e61317dc7be624ab15 Mon Sep 17 00:00:00 2001 From: Justin Clark-Casey (justincc) Date: Fri, 22 Oct 2010 18:39:40 +0100 Subject: write IAR control file first in the archive rather than last --- .../Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs | 10 ++++++---- .../World/Archiver/ArchiveWriteRequestPreparation.cs | 3 ++- 2 files changed, 8 insertions(+), 5 deletions(-) (limited to 'OpenSim') diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs index bae5a7a..f385a2a 100644 --- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs +++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs @@ -123,9 +123,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver try { - // We're almost done. Just need to write out the control file now - m_archiveWriter.WriteFile(ArchiveConstants.CONTROL_FILE_PATH, Create0p1ControlFile()); - m_log.InfoFormat("[ARCHIVER]: Added control file to archive."); m_archiveWriter.Close(); } catch (Exception e) @@ -216,7 +213,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver public void Execute() { try - { + { InventoryFolderBase inventoryFolder = null; InventoryItemBase inventoryItem = null; InventoryFolderBase rootFolder = m_scene.InventoryService.GetRootFolder(m_userInfo.PrincipalID); @@ -277,6 +274,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver m_archiveWriter = new TarArchiveWriter(m_saveStream); + // Write out control file. This has to be done first so that subsequent loaders will see this file first + // XXX: I know this is a weak way of doing it since external non-OAR aware tar executables will not do this + m_archiveWriter.WriteFile(ArchiveConstants.CONTROL_FILE_PATH, Create0p1ControlFile()); + m_log.InfoFormat("[INVENTORY ARCHIVER]: Added control file to archive."); + if (inventoryFolder != null) { m_log.DebugFormat( diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs index 43789af..1687d06 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs @@ -171,7 +171,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver m_log.InfoFormat("[ARCHIVER]: Creating archive file. This may take some time."); - // Write out control file + // Write out control file. This has to be done first so that subsequent loaders will see this file first + // XXX: I know this is a weak way of doing it since external non-OAR aware tar executables will not do this archiveWriter.WriteFile(ArchiveConstants.CONTROL_FILE_PATH, Create0p2ControlFile(options)); m_log.InfoFormat("[ARCHIVER]: Added control file to archive."); -- cgit v1.1 From a5bb7b8a300a9dd0aceb3666423f2827a69e1930 Mon Sep 17 00:00:00 2001 From: Justin Clark-Casey (justincc) Date: Fri, 22 Oct 2010 18:47:38 +0100 Subject: slightly simplify oar control file loading code --- .../Region/CoreModules/World/Archiver/ArchiveReadRequest.cs | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'OpenSim') diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs index f1f5258..9192f43 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs @@ -483,15 +483,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver /// private void LoadControlFile(string path, byte[] data) { - //Create the XmlNamespaceManager. - NameTable nt = new NameTable(); - XmlNamespaceManager nsmgr = new XmlNamespaceManager(nt); - - // Create the XmlParserContext. + XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable()); XmlParserContext context = new XmlParserContext(null, nsmgr, null, XmlSpace.None); - - XmlTextReader xtr - = new XmlTextReader(Encoding.ASCII.GetString(data), XmlNodeType.Document, context); + XmlTextReader xtr = new XmlTextReader(Encoding.ASCII.GetString(data), XmlNodeType.Document, context); RegionSettings currentRegionSettings = m_scene.RegionInfo.RegionSettings; @@ -530,10 +524,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver currentRegionSettings.LoadedCreationID = xtr.ReadElementContentAsString(); } } - } currentRegionSettings.Save(); } } -} +} \ No newline at end of file -- cgit v1.1 From 199b61f1b2c48c82c5878032acfa9b69e4898fec Mon Sep 17 00:00:00 2001 From: Justin Clark-Casey (justincc) Date: Fri, 22 Oct 2010 19:24:42 +0100 Subject: start parsing iar control file This change requires a prebuild[.sh|.bat] since a System.Xml.Linq reference is added to prebuild.xml --- .../Archiver/InventoryArchiveReadRequest.cs | 20 +++++++++++++++++++- .../CoreModules/World/Archiver/ArchiveReadRequest.cs | 2 +- 2 files changed, 20 insertions(+), 2 deletions(-) (limited to 'OpenSim') diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs index c1df827..2beea8e 100644 --- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs +++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs @@ -33,6 +33,7 @@ using System.Reflection; using System.Threading; using System.Text; using System.Xml; +using System.Xml.Linq; using log4net; using OpenMetaverse; using OpenSim.Framework; @@ -133,7 +134,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver while ((data = archive.ReadEntry(out filePath, out entryType)) != null) { - if (filePath.StartsWith(ArchiveConstants.ASSETS_PATH)) + if (filePath == ArchiveConstants.CONTROL_FILE_PATH) + { + LoadControlFile(filePath, data); + } + else if (filePath.StartsWith(ArchiveConstants.ASSETS_PATH)) { if (LoadAsset(filePath, data)) successfulAssetRestores++; @@ -461,5 +466,18 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver return false; } } + + /// + /// Load control file + /// + /// + /// + protected void LoadControlFile(string path, byte[] data) + { + XDocument doc = XDocument.Parse(Encoding.ASCII.GetString(data)); + XElement archiveElement = doc.Element("archive"); + int.Parse(archiveElement.Attribute("major_version").Value); + int.Parse(archiveElement.Attribute("minor_version").Value); + } } } \ No newline at end of file diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs index 9192f43..087d3df 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs @@ -481,7 +481,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver /// /// /// - private void LoadControlFile(string path, byte[] data) + protected void LoadControlFile(string path, byte[] data) { XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable()); XmlParserContext context = new XmlParserContext(null, nsmgr, null, XmlSpace.None); -- cgit v1.1 From 7f2d8449169481f1ec6ee5373bdfeef83c3434bc Mon Sep 17 00:00:00 2001 From: Justin Clark-Casey (justincc) Date: Fri, 22 Oct 2010 19:30:15 +0100 Subject: Implement guard against trying to load incompatible version IARs --- .../Archiver/InventoryArchiveReadRequest.cs | 21 +++++++++++++++++++-- .../World/Archiver/ArchiveReadRequest.cs | 2 +- 2 files changed, 20 insertions(+), 3 deletions(-) (limited to 'OpenSim') diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs index 2beea8e..5500557 100644 --- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs +++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs @@ -51,6 +51,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver { private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + /// + /// The maximum major version of archive that we can read. Minor versions shouldn't need a max number since version + /// bumps here should be compatible. + /// + public static int MAX_MAJOR_VERSION = 0; + protected TarArchiveReader archive; private UserAccount m_userInfo; @@ -476,8 +482,19 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver { XDocument doc = XDocument.Parse(Encoding.ASCII.GetString(data)); XElement archiveElement = doc.Element("archive"); - int.Parse(archiveElement.Attribute("major_version").Value); - int.Parse(archiveElement.Attribute("minor_version").Value); + int majorVersion = int.Parse(archiveElement.Attribute("major_version").Value); + int minorVersion = int.Parse(archiveElement.Attribute("minor_version").Value); + string version = string.Format("{0}.{1}", majorVersion, minorVersion); + + if (majorVersion > MAX_MAJOR_VERSION) + { + throw new Exception( + string.Format( + "The IAR you are trying to load has major version number of {0} but this version of OpenSim can only load IARs with major version number {1} and below", + majorVersion, MAX_MAJOR_VERSION)); + } + + m_log.InfoFormat("[INVENTORY ARCHIVER]: Loading IAR with version {0}", version); } } } \ No newline at end of file diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs index 087d3df..117b2fd 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs @@ -53,7 +53,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); /// - /// The maximum major version of OAR that we can read. Minor versions shouldn't need a number since version + /// The maximum major version of OAR that we can read. Minor versions shouldn't need a max number since version /// bumps here should be compatible. /// public static int MAX_MAJOR_VERSION = 0; -- cgit v1.1 From e6019dd6ac16ea3947e127be510bc3084b4bf103 Mon Sep 17 00:00:00 2001 From: Justin Clark-Casey (justincc) Date: Fri, 22 Oct 2010 19:34:06 +0100 Subject: print IAR version number on console when saving --- .../Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'OpenSim') diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs index f385a2a..249a8b4 100644 --- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs +++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs @@ -401,13 +401,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver /// public static string Create0p1ControlFile() { + int majorVersion = 0, minorVersion = 1; + + m_log.InfoFormat("[INVENTORY ARCHIVER]: Creating version {0}.{1} IAR", majorVersion, minorVersion); + StringWriter sw = new StringWriter(); XmlTextWriter xtw = new XmlTextWriter(sw); xtw.Formatting = Formatting.Indented; xtw.WriteStartDocument(); xtw.WriteStartElement("archive"); - xtw.WriteAttributeString("major_version", "0"); - xtw.WriteAttributeString("minor_version", "1"); + xtw.WriteAttributeString("major_version", majorVersion.ToString()); + xtw.WriteAttributeString("minor_version", minorVersion.ToString()); xtw.WriteEndElement(); xtw.Flush(); -- cgit v1.1 From 1064e743beb3095dcfcfc22ae341f7efba48b648 Mon Sep 17 00:00:00 2001 From: Justin Clark-Casey (justincc) Date: Fri, 22 Oct 2010 21:12:22 +0100 Subject: Allow OARs and IARs to save and load meshes. Save and reload appears okay for the duck mesh at https://collada.org/owl/download.php?sess=0&parent=126&expand=1&order=name&curview=0&binary=1&id=698/ However, one attempt at trying to load a more complicated scene failed (errors on console, only triangles appearing in mesh viewer). Not sure if this is really and OAR load problem. Needs more investigation. --- OpenSim/Framework/Serialization/ArchiveConstants.cs | 2 ++ 1 file changed, 2 insertions(+) (limited to 'OpenSim') diff --git a/OpenSim/Framework/Serialization/ArchiveConstants.cs b/OpenSim/Framework/Serialization/ArchiveConstants.cs index 7a9b33d..2c5e001 100644 --- a/OpenSim/Framework/Serialization/ArchiveConstants.cs +++ b/OpenSim/Framework/Serialization/ArchiveConstants.cs @@ -112,6 +112,7 @@ namespace OpenSim.Framework.Serialization ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LostAndFoundFolder] = ASSET_EXTENSION_SEPARATOR + "lostandfoundfolder.txt"; // Not sure if we'll ever see this ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LSLBytecode] = ASSET_EXTENSION_SEPARATOR + "bytecode.lso"; ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LSLText] = ASSET_EXTENSION_SEPARATOR + "script.lsl"; + ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Mesh] = ASSET_EXTENSION_SEPARATOR + "mesh.llmesh"; ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Notecard] = ASSET_EXTENSION_SEPARATOR + "notecard.txt"; ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Object] = ASSET_EXTENSION_SEPARATOR + "object.xml"; ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.RootFolder] = ASSET_EXTENSION_SEPARATOR + "rootfolder.txt"; // Not sure if we'll ever see this @@ -135,6 +136,7 @@ namespace OpenSim.Framework.Serialization EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "lostandfoundfolder.txt"] = (sbyte)AssetType.LostAndFoundFolder; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "bytecode.lso"] = (sbyte)AssetType.LSLBytecode; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "script.lsl"] = (sbyte)AssetType.LSLText; + EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "mesh.llmesh"] = (sbyte)AssetType.Mesh; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "notecard.txt"] = (sbyte)AssetType.Notecard; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "object.xml"] = (sbyte)AssetType.Object; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "rootfolder.txt"] = (sbyte)AssetType.RootFolder; -- cgit v1.1