aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim/Region/Environment/Modules/World/Archiver/ArchiverModule.cs
blob: 27f16a7da7cb7c1fbbf3c70e6f75cb6e382941a6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
/*
 * 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.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Modules.World.Serialiser;
using OpenSim.Region.Environment.Scenes;
using System.Collections.Generic;
using System.Reflection;
using log4net;
using Nini.Config;

namespace OpenSim.Region.Environment.Modules.World.Archiver
{
    /// <summary>
    /// This module loads and saves OpenSimulator archives
    /// </summary>
    public class ArchiverModule : IRegionModule, IRegionArchiver
    {   
        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);

        /// <summary>
        /// Scene to which this module belongs
        /// </summary>
        /// <param name="scene"></param>
        /// <param name="source"></param>
        private Scene m_scene;        
        
        public string Name { get { return "ArchiverModule"; } }
        
        public bool IsSharedModule { get { return false; } }
        
        public void Initialise(Scene scene, IConfigSource source)
        {
            m_scene = scene;
            
            m_scene.RegisterModuleInterface<IRegionArchiver>(this);
        }
        
        public void PostInitialise()
        {           
        }
        
        public void Close()
        {
        }
        
        public void ArchiveRegion(string savePath)
        {
            m_log.Warn("[ARCHIVER]: Archive region not yet implemented");
            
            List<EntityBase> entities = m_scene.GetEntities();
            
            foreach (EntityBase entity in entities)
            {
                
            }
            
            string serEntities = SerializeObjects(entities);  
            
            if (serEntities != null && serEntities.Length > 0)
            {
                m_log.DebugFormat("[ARCHIVER]: Successfully got serialization for {0} entities", entities.Count);
            }
        }
        
        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;
        }        
    }
}