opensim – Blame information for rev 1
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | eva | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
||
4 | * |
||
5 | * Redistribution and use in source and binary forms, with or without |
||
6 | * modification, are permitted provided that the following conditions are met: |
||
7 | * * Redistributions of source code must retain the above copyright |
||
8 | * notice, this list of conditions and the following disclaimer. |
||
9 | * * Redistributions in binary form must reproduce the above copyright |
||
10 | * notice, this list of conditions and the following disclaimer in the |
||
11 | * documentation and/or other materials provided with the distribution. |
||
12 | * * Neither the name of the OpenSimulator Project nor the |
||
13 | * names of its contributors may be used to endorse or promote products |
||
14 | * derived from this software without specific prior written permission. |
||
15 | * |
||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
26 | */ |
||
27 | |||
28 | using System; |
||
29 | using System.Collections; |
||
30 | using System.Collections.Generic; |
||
31 | using System.Reflection; |
||
32 | using System.Text; |
||
33 | using log4net; |
||
34 | using OpenMetaverse; |
||
35 | using OpenSim.Framework; |
||
36 | using OpenSim.Data; |
||
37 | |||
38 | namespace OpenSim.Data.Null |
||
39 | { |
||
40 | public class NullUserAccountData : IUserAccountData |
||
41 | { |
||
42 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
||
43 | |||
44 | private Dictionary<UUID, UserAccountData> m_DataByUUID = new Dictionary<UUID, UserAccountData>(); |
||
45 | private Dictionary<string, UserAccountData> m_DataByName = new Dictionary<string, UserAccountData>(); |
||
46 | private Dictionary<string, UserAccountData> m_DataByEmail = new Dictionary<string, UserAccountData>(); |
||
47 | |||
48 | public NullUserAccountData(string connectionString, string realm) |
||
49 | { |
||
50 | // m_log.DebugFormat( |
||
51 | // "[NULL USER ACCOUNT DATA]: Initializing new NullUserAccountData with connectionString [{0}], realm [{1}]", |
||
52 | // connectionString, realm); |
||
53 | } |
||
54 | |||
55 | /// <summary> |
||
56 | /// Tries to implement the Get [] semantics, but it cuts corners like crazy. |
||
57 | /// Specifically, it relies on the knowledge that the only Gets used are |
||
58 | /// keyed on PrincipalID, Email, and FirstName+LastName. |
||
59 | /// </summary> |
||
60 | /// <param name="fields"></param> |
||
61 | /// <param name="values"></param> |
||
62 | /// <returns></returns> |
||
63 | public UserAccountData[] Get(string[] fields, string[] values) |
||
64 | { |
||
65 | // if (m_log.IsDebugEnabled) |
||
66 | // { |
||
67 | // m_log.DebugFormat( |
||
68 | // "[NULL USER ACCOUNT DATA]: Called Get with fields [{0}], values [{1}]", |
||
69 | // string.Join(", ", fields), string.Join(", ", values)); |
||
70 | // } |
||
71 | |||
72 | UserAccountData[] userAccounts = new UserAccountData[0]; |
||
73 | |||
74 | List<string> fieldsLst = new List<string>(fields); |
||
75 | if (fieldsLst.Contains("PrincipalID")) |
||
76 | { |
||
77 | int i = fieldsLst.IndexOf("PrincipalID"); |
||
78 | UUID id = UUID.Zero; |
||
79 | if (UUID.TryParse(values[i], out id)) |
||
80 | if (m_DataByUUID.ContainsKey(id)) |
||
81 | userAccounts = new UserAccountData[] { m_DataByUUID[id] }; |
||
82 | } |
||
83 | else if (fieldsLst.Contains("FirstName") && fieldsLst.Contains("LastName")) |
||
84 | { |
||
85 | int findex = fieldsLst.IndexOf("FirstName"); |
||
86 | int lindex = fieldsLst.IndexOf("LastName"); |
||
87 | if (m_DataByName.ContainsKey(values[findex] + " " + values[lindex])) |
||
88 | { |
||
89 | userAccounts = new UserAccountData[] { m_DataByName[values[findex] + " " + values[lindex]] }; |
||
90 | } |
||
91 | } |
||
92 | else if (fieldsLst.Contains("Email")) |
||
93 | { |
||
94 | int i = fieldsLst.IndexOf("Email"); |
||
95 | if (m_DataByEmail.ContainsKey(values[i])) |
||
96 | userAccounts = new UserAccountData[] { m_DataByEmail[values[i]] }; |
||
97 | } |
||
98 | |||
99 | // if (m_log.IsDebugEnabled) |
||
100 | // { |
||
101 | // StringBuilder sb = new StringBuilder(); |
||
102 | // foreach (UserAccountData uad in userAccounts) |
||
103 | // sb.AppendFormat("({0} {1} {2}) ", uad.FirstName, uad.LastName, uad.PrincipalID); |
||
104 | // |
||
105 | // m_log.DebugFormat( |
||
106 | // "[NULL USER ACCOUNT DATA]: Returning {0} user accounts out of {1}: [{2}]", userAccounts.Length, m_DataByName.Count, sb); |
||
107 | // } |
||
108 | |||
109 | return userAccounts; |
||
110 | } |
||
111 | |||
112 | public bool Store(UserAccountData data) |
||
113 | { |
||
114 | if (data == null) |
||
115 | return false; |
||
116 | |||
117 | m_log.DebugFormat( |
||
118 | "[NULL USER ACCOUNT DATA]: Storing user account {0} {1} {2} {3}", |
||
119 | data.FirstName, data.LastName, data.PrincipalID, this.GetHashCode()); |
||
120 | |||
121 | m_DataByUUID[data.PrincipalID] = data; |
||
122 | m_DataByName[data.FirstName + " " + data.LastName] = data; |
||
123 | if (data.Data.ContainsKey("Email") && data.Data["Email"] != null && data.Data["Email"] != string.Empty) |
||
124 | m_DataByEmail[data.Data["Email"]] = data; |
||
125 | |||
126 | // m_log.DebugFormat("m_DataByUUID count is {0}, m_DataByName count is {1}", m_DataByUUID.Count, m_DataByName.Count); |
||
127 | |||
128 | return true; |
||
129 | } |
||
130 | |||
131 | public UserAccountData[] GetUsers(UUID scopeID, string query) |
||
132 | { |
||
133 | // m_log.DebugFormat( |
||
134 | // "[NULL USER ACCOUNT DATA]: Called GetUsers with scope [{0}], query [{1}]", scopeID, query); |
||
135 | |||
136 | string[] words = query.Split(new char[] { ' ' }); |
||
137 | |||
138 | for (int i = 0; i < words.Length; i++) |
||
139 | { |
||
140 | if (words[i].Length < 3) |
||
141 | { |
||
142 | if (i != words.Length - 1) |
||
143 | Array.Copy(words, i + 1, words, i, words.Length - i - 1); |
||
144 | Array.Resize(ref words, words.Length - 1); |
||
145 | } |
||
146 | } |
||
147 | |||
148 | if (words.Length == 0) |
||
149 | return new UserAccountData[0]; |
||
150 | |||
151 | if (words.Length > 2) |
||
152 | return new UserAccountData[0]; |
||
153 | |||
154 | List<string> lst = new List<string>(m_DataByName.Keys); |
||
155 | if (words.Length == 1) |
||
156 | { |
||
157 | lst = lst.FindAll(delegate(string s) { return s.StartsWith(words[0]); }); |
||
158 | } |
||
159 | else |
||
160 | { |
||
161 | lst = lst.FindAll(delegate(string s) { return s.Contains(words[0]) || s.Contains(words[1]); }); |
||
162 | } |
||
163 | |||
164 | if (lst == null || (lst != null && lst.Count == 0)) |
||
165 | return new UserAccountData[0]; |
||
166 | |||
167 | UserAccountData[] result = new UserAccountData[lst.Count]; |
||
168 | int n = 0; |
||
169 | foreach (string key in lst) |
||
170 | result[n++] = m_DataByName[key]; |
||
171 | |||
172 | return result; |
||
173 | } |
||
174 | |||
175 | public bool Delete(string field, string val) |
||
176 | { |
||
177 | // Only delete by PrincipalID |
||
178 | if (field.Equals("PrincipalID")) |
||
179 | { |
||
180 | UUID uuid = UUID.Zero; |
||
181 | if (UUID.TryParse(val, out uuid) && m_DataByUUID.ContainsKey(uuid)) |
||
182 | { |
||
183 | UserAccountData account = m_DataByUUID[uuid]; |
||
184 | m_DataByUUID.Remove(uuid); |
||
185 | if (m_DataByName.ContainsKey(account.FirstName + " " + account.LastName)) |
||
186 | m_DataByName.Remove(account.FirstName + " " + account.LastName); |
||
187 | if (account.Data.ContainsKey("Email") && account.Data["Email"] != string.Empty && m_DataByEmail.ContainsKey(account.Data["Email"])) |
||
188 | m_DataByEmail.Remove(account.Data["Email"]); |
||
189 | |||
190 | return true; |
||
191 | } |
||
192 | } |
||
193 | |||
194 | return false; |
||
195 | } |
||
196 | } |
||
197 | } |