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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
/*
* 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;
using System.Collections.Generic;
using System.Reflection;
using System.Text;
using log4net;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Data;
namespace OpenSim.Data.Null
{
public class NullUserAccountData : IUserAccountData
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private Dictionary<UUID, UserAccountData> m_DataByUUID = new Dictionary<UUID, UserAccountData>();
private Dictionary<string, UserAccountData> m_DataByName = new Dictionary<string, UserAccountData>();
private Dictionary<string, UserAccountData> m_DataByEmail = new Dictionary<string, UserAccountData>();
public NullUserAccountData(string connectionString, string realm)
{
// m_log.DebugFormat(
// "[NULL USER ACCOUNT DATA]: Initializing new NullUserAccountData with connectionString [{0}], realm [{1}]",
// connectionString, realm);
}
/// <summary>
/// Tries to implement the Get [] semantics, but it cuts corners like crazy.
/// Specifically, it relies on the knowledge that the only Gets used are
/// keyed on PrincipalID, Email, and FirstName+LastName.
/// </summary>
/// <param name="fields"></param>
/// <param name="values"></param>
/// <returns></returns>
public UserAccountData[] Get(string[] fields, string[] values)
{
// if (m_log.IsDebugEnabled)
// {
// m_log.DebugFormat(
// "[NULL USER ACCOUNT DATA]: Called Get with fields [{0}], values [{1}]",
// string.Join(", ", fields), string.Join(", ", values));
// }
UserAccountData[] userAccounts = new UserAccountData[0];
List<string> fieldsLst = new List<string>(fields);
if (fieldsLst.Contains("PrincipalID"))
{
int i = fieldsLst.IndexOf("PrincipalID");
UUID id = UUID.Zero;
if (UUID.TryParse(values[i], out id))
if (m_DataByUUID.ContainsKey(id))
userAccounts = new UserAccountData[] { m_DataByUUID[id] };
}
else if (fieldsLst.Contains("FirstName") && fieldsLst.Contains("LastName"))
{
int findex = fieldsLst.IndexOf("FirstName");
int lindex = fieldsLst.IndexOf("LastName");
if (m_DataByName.ContainsKey(values[findex] + " " + values[lindex]))
{
userAccounts = new UserAccountData[] { m_DataByName[values[findex] + " " + values[lindex]] };
}
}
else if (fieldsLst.Contains("Email"))
{
int i = fieldsLst.IndexOf("Email");
if (m_DataByEmail.ContainsKey(values[i]))
userAccounts = new UserAccountData[] { m_DataByEmail[values[i]] };
}
// if (m_log.IsDebugEnabled)
// {
// StringBuilder sb = new StringBuilder();
// foreach (UserAccountData uad in userAccounts)
// sb.AppendFormat("({0} {1} {2}) ", uad.FirstName, uad.LastName, uad.PrincipalID);
//
// m_log.DebugFormat(
// "[NULL USER ACCOUNT DATA]: Returning {0} user accounts out of {1}: [{2}]", userAccounts.Length, m_DataByName.Count, sb);
// }
return userAccounts;
}
public bool Store(UserAccountData data)
{
if (data == null)
return false;
m_log.DebugFormat(
"[NULL USER ACCOUNT DATA]: Storing user account {0} {1} {2} {3}",
data.FirstName, data.LastName, data.PrincipalID, this.GetHashCode());
m_DataByUUID[data.PrincipalID] = data;
m_DataByName[data.FirstName + " " + data.LastName] = data;
if (data.Data.ContainsKey("Email") && data.Data["Email"] != null && data.Data["Email"] != string.Empty)
m_DataByEmail[data.Data["Email"]] = data;
// m_log.DebugFormat("m_DataByUUID count is {0}, m_DataByName count is {1}", m_DataByUUID.Count, m_DataByName.Count);
return true;
}
public UserAccountData[] GetUsers(UUID scopeID, string query)
{
// m_log.DebugFormat(
// "[NULL USER ACCOUNT DATA]: Called GetUsers with scope [{0}], query [{1}]", scopeID, query);
string[] words = query.Split(new char[] { ' ' });
for (int i = 0; i < words.Length; i++)
{
if (words[i].Length < 3)
{
if (i != words.Length - 1)
Array.Copy(words, i + 1, words, i, words.Length - i - 1);
Array.Resize(ref words, words.Length - 1);
}
}
if (words.Length == 0)
return new UserAccountData[0];
if (words.Length > 2)
return new UserAccountData[0];
List<string> lst = new List<string>(m_DataByName.Keys);
if (words.Length == 1)
{
lst = lst.FindAll(delegate(string s) { return s.StartsWith(words[0]); });
}
else
{
lst = lst.FindAll(delegate(string s) { return s.Contains(words[0]) || s.Contains(words[1]); });
}
if (lst == null || (lst != null && lst.Count == 0))
return new UserAccountData[0];
UserAccountData[] result = new UserAccountData[lst.Count];
int n = 0;
foreach (string key in lst)
result[n++] = m_DataByName[key];
return result;
}
public bool Delete(string field, string val)
{
// Only delete by PrincipalID
if (field.Equals("PrincipalID"))
{
UUID uuid = UUID.Zero;
if (UUID.TryParse(val, out uuid) && m_DataByUUID.ContainsKey(uuid))
{
UserAccountData account = m_DataByUUID[uuid];
m_DataByUUID.Remove(uuid);
if (m_DataByName.ContainsKey(account.FirstName + " " + account.LastName))
m_DataByName.Remove(account.FirstName + " " + account.LastName);
if (account.Data.ContainsKey("Email") && account.Data["Email"] != string.Empty && m_DataByEmail.ContainsKey(account.Data["Email"]))
m_DataByEmail.Remove(account.Data["Email"]);
return true;
}
}
return false;
}
}
}
|
