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
|
/*
* 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.Xml;
using OpenMetaverse;
using OpenSim.Services.Interfaces;
namespace OpenSim.Framework.Serialization.External
{
/// <summary>
/// Utilities for manipulating external representations of data structures in OpenSim
/// </summary>
public class ExternalRepresentationUtils
{
/// <summary>
/// Takes a XML representation of a SceneObjectPart and returns another XML representation
/// with creator data added to it.
/// </summary>
/// <param name="xml">The SceneObjectPart represented in XML2</param>
/// <param name="profileURL">The URL of the profile service for the creator</param>
/// <param name="userService">The service for retrieving user account information</param>
/// <param name="scopeID">The scope of the user account information (Grid ID)</param>
/// <returns>The SceneObjectPart represented in XML2</returns>
public static string RewriteSOP(string xml, string profileURL, IUserAccountService userService, UUID scopeID)
{
if (xml == string.Empty || profileURL == string.Empty || userService == null)
return xml;
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
XmlNodeList sops = doc.GetElementsByTagName("SceneObjectPart");
foreach (XmlNode sop in sops)
{
UserAccount creator = null;
bool hasCreatorData = false;
XmlNodeList nodes = sop.ChildNodes;
foreach (XmlNode node in nodes)
{
if (node.Name == "CreatorID")
{
UUID uuid = UUID.Zero;
UUID.TryParse(node.InnerText, out uuid);
creator = userService.GetUserAccount(scopeID, uuid);
}
if (node.Name == "CreatorData" && node.InnerText != null && node.InnerText != string.Empty)
hasCreatorData = true;
//if (node.Name == "OwnerID")
//{
// UserAccount owner = GetUser(node.InnerText);
// if (owner != null)
// node.InnerText = m_ProfileServiceURL + "/" + node.InnerText + "/" + owner.FirstName + " " + owner.LastName;
//}
}
if (!hasCreatorData && creator != null)
{
XmlElement creatorData = doc.CreateElement("CreatorData");
creatorData.InnerText = profileURL + "/" + creator.PrincipalID + ";" + creator.FirstName + " " + creator.LastName;
sop.AppendChild(creatorData);
}
}
using (StringWriter wr = new StringWriter())
{
doc.Save(wr);
return wr.ToString();
}
}
}
}
|
