opensim – Rev 1
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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSimulator Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using log4net;
using Nini.Config;
using Mono.Addins;
using OpenMetaverse;
using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.Framework.Scenes.Serialization;
namespace OpenSim.Region.CoreModules.World.Serialiser
{
[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "SerialiserModule")]
public class SerialiserModule : ISharedRegionModule, IRegionSerialiserModule
{
private static readonly ILog m_log =
LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
// private Commander m_commander = new Commander("export");
private List<Scene> m_regions = new List<Scene>();
private string m_savedir = "exports";
private List<IFileSerialiser> m_serialisers = new List<IFileSerialiser>();
#region ISharedRegionModule Members
public Type ReplaceableInterface
{
get { return null; }
}
public void Initialise(IConfigSource source)
{
IConfig config = source.Configs["Serialiser"];
if (config != null)
{
m_savedir = config.GetString("save_dir", m_savedir);
}
m_log.InfoFormat("[Serialiser] Enabled, using save dir \"{0}\"", m_savedir);
}
public void PostInitialise()
{
lock (m_serialisers)
{
m_serialisers.Add(new SerialiseTerrain());
m_serialisers.Add(new SerialiseObjects());
}
// LoadCommanderCommands();
}
public void AddRegion(Scene scene)
{
// scene.RegisterModuleCommander(m_commander);
// scene.EventManager.OnPluginConsole += EventManager_OnPluginConsole;
scene.RegisterModuleInterface<IRegionSerialiserModule>(this);
lock (m_regions)
{
m_regions.Add(scene);
}
}
public void RegionLoaded(Scene scene)
{
}
public void RemoveRegion(Scene scene)
{
lock (m_regions)
{
m_regions.Remove(scene);
}
}
public void Close()
{
m_regions.Clear();
}
public string Name
{
get { return "ExportSerialisationModule"; }
}
#endregion
#region IRegionSerialiser Members
public void LoadPrimsFromXml(Scene scene, string fileName, bool newIDS, Vector3 loadOffset)
{
SceneXmlLoader.LoadPrimsFromXml(scene, fileName, newIDS, loadOffset);
}
public void SavePrimsToXml(Scene scene, string fileName)
{
SceneXmlLoader.SavePrimsToXml(scene, fileName);
}
public void LoadPrimsFromXml2(Scene scene, string fileName)
{
SceneXmlLoader.LoadPrimsFromXml2(scene, fileName);
}
public void LoadPrimsFromXml2(Scene scene, TextReader reader, bool startScripts)
{
SceneXmlLoader.LoadPrimsFromXml2(scene, reader, startScripts);
}
public void SavePrimsToXml2(Scene scene, string fileName)
{
SceneXmlLoader.SavePrimsToXml2(scene, fileName);
}
public void SavePrimsToXml2(Scene scene, TextWriter stream, Vector3 min, Vector3 max)
{
SceneXmlLoader.SavePrimsToXml2(scene, stream, min, max);
}
public void SaveNamedPrimsToXml2(Scene scene, string primName, string fileName)
{
SceneXmlLoader.SaveNamedPrimsToXml2(scene, primName, fileName);
}
public SceneObjectGroup DeserializeGroupFromXml2(string xmlString)
{
return SceneXmlLoader.DeserializeGroupFromXml2(xmlString);
}
public string SerializeGroupToXml2(SceneObjectGroup grp, Dictionary<string, object> options)
{
return SceneXmlLoader.SaveGroupToXml2(grp, options);
}
public void SavePrimListToXml2(EntityBase[] entityList, string fileName)
{
SceneXmlLoader.SavePrimListToXml2(entityList, fileName);
}
public void SavePrimListToXml2(EntityBase[] entityList, TextWriter stream, Vector3 min, Vector3 max)
{
SceneXmlLoader.SavePrimListToXml2(entityList, stream, min, max);
}
public List<string> SerialiseRegion(Scene scene, string saveDir)
{
List<string> results = new List<string>();
if (!Directory.Exists(saveDir))
{
Directory.CreateDirectory(saveDir);
}
lock (m_serialisers)
{
foreach (IFileSerialiser serialiser in m_serialisers)
{
results.Add(serialiser.WriteToFile(scene, saveDir));
}
}
TextWriter regionInfoWriter = new StreamWriter(Path.Combine(saveDir, "README.TXT"));
regionInfoWriter.WriteLine("Region Name: " + scene.RegionInfo.RegionName);
regionInfoWriter.WriteLine("Region ID: " + scene.RegionInfo.RegionID.ToString());
regionInfoWriter.WriteLine("Backup Time: UTC " + DateTime.UtcNow.ToString());
regionInfoWriter.WriteLine("Serialise Version: 0.1");
regionInfoWriter.Close();
TextWriter manifestWriter = new StreamWriter(Path.Combine(saveDir, "region.manifest"));
foreach (string line in results)
{
manifestWriter.WriteLine(line);
}
manifestWriter.Close();
return results;
}
#endregion
// private void EventManager_OnPluginConsole(string[] args)
// {
// if (args[0] == "export")
// {
// string[] tmpArgs = new string[args.Length - 2];
// int i = 0;
// for (i = 2; i < args.Length; i++)
// tmpArgs[i - 2] = args[i];
//
// m_commander.ProcessConsoleCommand(args[1], tmpArgs);
// }
// }
private void InterfaceSaveRegion(Object[] args)
{
foreach (Scene region in m_regions)
{
if (region.RegionInfo.RegionName == (string) args[0])
{
// List<string> results = SerialiseRegion(region, m_savedir + region.RegionInfo.RegionID.ToString() + "/");
SerialiseRegion(region, Path.Combine(m_savedir, region.RegionInfo.RegionID.ToString()));
}
}
}
private void InterfaceSaveAllRegions(Object[] args)
{
foreach (Scene region in m_regions)
{
// List<string> results = SerialiseRegion(region, m_savedir + region.RegionInfo.RegionID.ToString() + "/");
SerialiseRegion(region, Path.Combine(m_savedir, region.RegionInfo.RegionID.ToString()));
}
}
// private void LoadCommanderCommands()
// {
// Command serialiseSceneCommand = new Command("save", CommandIntentions.COMMAND_NON_HAZARDOUS, InterfaceSaveRegion, "Saves the named region into the exports directory.");
// serialiseSceneCommand.AddArgument("region-name", "The name of the region you wish to export", "String");
//
// Command serialiseAllScenesCommand = new Command("save-all",CommandIntentions.COMMAND_NON_HAZARDOUS, InterfaceSaveAllRegions, "Saves all regions into the exports directory.");
//
// m_commander.RegisterCommand("save", serialiseSceneCommand);
// m_commander.RegisterCommand("save-all", serialiseAllScenesCommand);
// }
}
}