From 05708771bb493ace1cf956acfa7a29610c8809e8 Mon Sep 17 00:00:00 2001 From: Adam Frisby Date: Thu, 17 Apr 2008 11:42:06 +0000 Subject: * Committing first version of SVN Backup Module This is a module which allows you to periodically export a serialised version of your region to a SVN repository and store it there. It is still a work in progress and is currently disabled and incomplete, but some of the functionality is demonstratable. * Enjoy. --- .../SvnSerialiser/Properties/AssemblyInfo.cs | 36 ++++++ .../Modules/SvnSerialiser/SvnBackupModule.cs | 137 +++++++++++++++++++++ 2 files changed, 173 insertions(+) create mode 100644 OpenSim/Region/Modules/SvnSerialiser/Properties/AssemblyInfo.cs create mode 100644 OpenSim/Region/Modules/SvnSerialiser/SvnBackupModule.cs (limited to 'OpenSim/Region/Modules') diff --git a/OpenSim/Region/Modules/SvnSerialiser/Properties/AssemblyInfo.cs b/OpenSim/Region/Modules/SvnSerialiser/Properties/AssemblyInfo.cs new file mode 100644 index 0000000..3d0aa3e --- /dev/null +++ b/OpenSim/Region/Modules/SvnSerialiser/Properties/AssemblyInfo.cs @@ -0,0 +1,36 @@ +using System.Reflection; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; + +// General Information about an assembly is controlled through the following +// set of attributes. Change these attribute values to modify the information +// associated with an assembly. +[assembly: AssemblyTitle("SvnSerialiser")] +[assembly: AssemblyDescription("")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("")] +[assembly: AssemblyProduct("SvnSerialiser")] +[assembly: AssemblyCopyright("Copyright © 2008")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +// Setting ComVisible to false makes the types in this assembly not visible +// to COM components. If you need to access a type in this assembly from +// COM, set the ComVisible attribute to true on that type. +[assembly: ComVisible(false)] + +// The following GUID is for the ID of the typelib if this project is exposed to COM +[assembly: Guid("c0893655-0c18-4dd7-8b5b-5f58ab1ec6c7")] + +// Version information for an assembly consists of the following four values: +// +// Major Version +// Minor Version +// Build Number +// Revision +// +// You can specify all the values or you can default the Build and Revision Numbers +// by using the '*' as shown below: +// [assembly: AssemblyVersion("1.0.*")] +[assembly: AssemblyVersion("1.0.0.0")] +[assembly: AssemblyFileVersion("1.0.0.0")] diff --git a/OpenSim/Region/Modules/SvnSerialiser/SvnBackupModule.cs b/OpenSim/Region/Modules/SvnSerialiser/SvnBackupModule.cs new file mode 100644 index 0000000..71882fd --- /dev/null +++ b/OpenSim/Region/Modules/SvnSerialiser/SvnBackupModule.cs @@ -0,0 +1,137 @@ +using System; +using System.Collections.Generic; +using Nini.Config; +using OpenSim.Region.Environment.Interfaces; +using OpenSim.Region.Environment.Scenes; +using OpenSim.Region.Environment.Modules.ExportSerialiser; + +using PumaCode.SvnDotNet.SubversionSharp; +using PumaCode.SvnDotNet.AprSharp; + +namespace OpenSim.Region.Modules.SvnSerialiser +{ + public class SvnBackupModule : IRegionModule + { + private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); + + private SvnClient m_svnClient; + private bool m_installBackupOnLoad = false; + private string m_svnurl = "svn://url.tld/repository/"; + private string m_svnuser = "user"; + private string m_svnpass = "password"; + private string m_svndir = "modsvn/"; + private IRegionSerialiser m_serialiser; + private List m_scenes = new List(); + + #region SvnModule Core + + public void SaveRegion(Scene scene) + { + List filenames = m_serialiser.SerialiseRegion(scene, m_svndir); + foreach (string filename in filenames) + { + m_svnClient.Add3(filename, false, true, false); + } + + m_svnClient.Commit3(filenames, true, false); + } + + #endregion + + #region SvnDotNet Callbacks + + private SvnError SimpleAuth(out SvnAuthCredSimple svnCredentials, IntPtr baton, + AprString realm, AprString username, bool maySave, AprPool pool) + { + svnCredentials = SvnAuthCredSimple.Alloc(pool); + svnCredentials.Username = new AprString(m_svnuser, pool); + svnCredentials.Password = new AprString(m_svnpass, pool); + svnCredentials.MaySave = false; + return SvnError.NoError; + } + + private SvnError GetCommitLogCallback(out AprString logMessage, out SvnPath tmpFile, AprArray commitItems, IntPtr baton, AprPool pool) + { + if (!commitItems.IsNull) + { + foreach (SvnClientCommitItem item in commitItems) + { + m_log.Debug("[SVNBACKUP]: Updated " + item.Path.ToString() + " (" + item.Kind.ToString() + ") " + item.Revision.ToString()); + m_log.Debug("[SVNBACKUP]: " + item.Url.ToString() + " -> " + item.CopyFromUrl.ToString()); + } + } + + m_log.Debug("[SVNBACKUP]: Appending log message."); + + logMessage = new AprString("Automated Region Backup", pool); + tmpFile = new SvnPath(pool); + + return (SvnError.NoError); + } + + #endregion + + #region IRegionModule Members + + public void Initialise(Scene scene, IConfigSource source) + { + lock (m_scenes) + { + m_scenes.Add(scene); + } + + scene.EventManager.OnPluginConsole += EventManager_OnPluginConsole; + } + + void EventManager_OnPluginConsole(string[] args) + { + if (args[0] == "testsvn") + SaveRegion(m_scenes[0]); + } + + public void PostInitialise() + { + m_log.Info("[SVNBACKUP]: Disabled."); + return; + + m_log.Info("[SVNBACKUP]: Connecting..."); + + m_svnClient = new SvnClient(); + m_svnClient.AddUsernameProvider(); + m_svnClient.AddPromptProvider(new SvnAuthProviderObject.SimplePrompt(SimpleAuth), IntPtr.Zero, 2); + m_svnClient.OpenAuth(); + + m_log.Info("[SVNBACKUP]: Checking out base directory..."); + + if (!System.IO.Directory.Exists(m_svndir)) + System.IO.Directory.CreateDirectory(m_svndir); + + m_svnClient.Checkout2(m_svnurl, m_svndir, Svn.Revision.Head, Svn.Revision.Head, true, false); + + if (m_scenes.Count > 0) + m_serialiser = m_scenes[0].RequestModuleInterface(); + + if (m_installBackupOnLoad) + { + + } + } + + public void Close() + { + + } + + public string Name + { + get { return "SvnBackupModule"; } + } + + public bool IsSharedModule + { + get { return true; } + } + + #endregion + } +} -- cgit v1.1