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* Break out baby archiving code into separate class ready for async asset requesting 

* No user functionality yet
0.6.0-stable
Justin Clarke Casey 2008-05-26 02:12:32 +00:00
parent 5c8a93c426
commit 0719c87b83
2 changed files with 118 additions and 54 deletions
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116
OpenSim/Region/Environment/Modules/World/Archiver/ArchiveRequest.cs Normal file
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@ -0,0 +1,116 @@
/*
* 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 OpenSim 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 OpenSim.Framework.Communications.Cache;
using OpenSim.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Modules.World.Serialiser;
using OpenSim.Region.Environment.Scenes;
using System.Collections.Generic;
using System.Reflection;
using libsecondlife;
using log4net;
using Nini.Config;
namespace OpenSim.Region.Environment
{
/// <summary>
/// Handles an individual archive request
/// </summary>
public class ArchiveRequest
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private Scene m_scene;
private string m_savePath;
public ArchiveRequest(Scene scene, string savePath)
{
m_scene = scene;
m_savePath = savePath;
ArchiveRegion();
}
protected void ArchiveRegion()
{
m_log.Warn("[ARCHIVER]: Archive region not yet implemented");
Dictionary<LLUUID, int> textureUuids = new Dictionary<LLUUID, int>();
List<EntityBase> entities = m_scene.GetEntities();
foreach (EntityBase entity in entities)
{
if (entity is SceneObjectGroup)
{
SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
foreach (SceneObjectPart part in sceneObject.GetParts())
{
LLUUID texture = new LLUUID(part.Shape.TextureEntry, 0);
textureUuids[texture] = 1;
}
}
}
string serEntities = SerializeObjects(entities);
if (serEntities != null && serEntities.Length > 0)
{
m_log.DebugFormat("[ARCHIVER]: Successfully got serialization for {0} entities", entities.Count);
m_log.DebugFormat("[ARCHIVER]: Requiring save of {0} textures", textureUuids.Count);
}
}
/// <summary>
/// Get an xml representation of the given scene objects.
/// </summary>
/// <param name="scene"></param>
/// <returns></returns>
protected static string SerializeObjects(List<EntityBase> entities)
{
string serialization = "<scene>";
List<string> serObjects = new List<string>();
foreach (EntityBase ent in entities)
{
if (ent is SceneObjectGroup)
{
serObjects.Add(((SceneObjectGroup) ent).ToXmlString2());
}
}
foreach (string serObject in serObjects)
serialization += serObject;
serialization += "</scene>";
return serialization;
}
}
}

56
OpenSim/Region/Environment/Modules/World/Archiver/ArchiverModule.cs
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@ -25,6 +25,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using OpenSim.Framework.Communications.Cache;
using OpenSim.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Modules.World.Serialiser;
using OpenSim.Region.Environment.Scenes;
@ -71,65 +72,12 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
public void ArchiveRegion(string savePath)
{
m_log.Warn("[ARCHIVER]: Archive region not yet implemented");
Dictionary<LLUUID, int> textureUuids = new Dictionary<LLUUID, int>();
List<EntityBase> entities = m_scene.GetEntities();
foreach (EntityBase entity in entities)
{
if (entity is SceneObjectGroup)
{
SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
foreach (SceneObjectPart part in sceneObject.GetParts())
{
LLUUID texture = new LLUUID(part.Shape.TextureEntry, 0);
textureUuids[texture] = 1;
}
}
}
string serEntities = SerializeObjects(entities);
if (serEntities != null && serEntities.Length > 0)
{
m_log.DebugFormat("[ARCHIVER]: Successfully got serialization for {0} entities", entities.Count);
m_log.DebugFormat("[ARCHIVER]: Requiring save of {0} textures", textureUuids.Count);
}
new ArchiveRequest(m_scene, savePath);
}
public void DearchiveRegion(string loadPath)
{
m_log.Warn("[ARCHIVER]: Dearchive region not yet implemented");
}
/// <summary>
/// Get an xml representation of the given scene objects.
/// </summary>
/// <param name="scene"></param>
/// <returns></returns>
private static string SerializeObjects(List<EntityBase> entities)
{
string serialization = "<scene>";
List<string> serObjects = new List<string>();
foreach (EntityBase ent in entities)
{
if (ent is SceneObjectGroup)
{
serObjects.Add(((SceneObjectGroup) ent).ToXmlString2());
}
}
foreach (string serObject in serObjects)
serialization += serObject;
serialization += "</scene>";
return serialization;
}
}
}