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1/*
2* Copyright (c) OpenSim project, http://sim.opensecondlife.org/
3*
4* Redistribution and use in source and binary forms, with or without
5* modification, are permitted provided that the following conditions are met:
6* * Redistributions of source code must retain the above copyright
7* notice, this list of conditions and the following disclaimer.
8* * Redistributions in binary form must reproduce the above copyright
9* notice, this list of conditions and the following disclaimer in the
10* documentation and/or other materials provided with the distribution.
11* * Neither the name of the <organization> nor the
12* names of its contributors may be used to endorse or promote products
13* derived from this software without specific prior written permission.
14*
15* THIS SOFTWARE IS PROVIDED BY <copyright holder> ``AS IS'' AND ANY
16* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
19* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
22* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25*
26*/
27
28// SQLite Support
29// A bad idea, but the IRC people told me to!
30
31using System;
32using System.Collections.Generic;
33using System.Data;
34using System.Data.SQLite;
35using libsecondlife;
36using OpenSim.Framework.Interfaces;
37using OpenSim.Framework.Types;
38using OpenSim.Framework.Terrain;
39
40namespace OpenSim.Storage.LocalStorageSQLite
41{
42 public class SQLiteLocalStorage : ILocalStorage
43 {
44 IDbConnection db;
45
46 public SQLiteLocalStorage()
47 {
48 try
49 {
50 string connectionstring = "URI=file:localsim.sdb";
51 db = (IDbConnection)new SQLiteConnection(connectionstring);
52 db.Open();
53 }
54 catch (Exception e)
55 {
56 db.Close();
57 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.MEDIUM,"SQLiteLocalStorage :Constructor - Exception occured");
58 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.MEDIUM,e.ToString());
59 }
60 }
61
62 public void Initialise(string file)
63 {
64 // Blank
65 }
66
67 public void StorePrim(PrimData prim)
68 {
69 IDbCommand cmd = db.CreateCommand();
70
71 //SECURITY WARNING:
72 // These parameters wont produce SQL injections since they are all integer based, however.
73 // if inserting strings such as name or description, you will need to use appropriate
74 // measures to prevent SQL injection (although the value of SQL injection in this is limited).
75
76 string sql = "REPLACE INTO prim (OwnerID,PCode,PathBegin,PathEnd,PathScaleX,PathScaleY,PathShearX,PathShearY,PathSkew,ProfileBegin,ProfileEnd,Scale,PathCurve,ProfileCurve,ParentID,ProfileHollow,PathRadiusOffset,PathRevolutions,PathTaperX,PathTaperY,PathTwist,PathTwistBegin,Texture,CreationDate,OwnerMask,NextOwnerMask,GroupMask,EveryoneMask,BaseMask,Position,Rotation,LocalID,FullID) ";
77 sql += "VALUES (";
78 sql += "\"" + prim.OwnerID.ToStringHyphenated() + "\","; // KILL ME NOW!
79 sql += "\"" + prim.PCode.ToString() + "\",";
80 sql += "\"" + prim.PathBegin.ToString() + "\",";
81 sql += "\"" + prim.PathEnd.ToString() + "\",";
82 sql += "\"" + prim.PathScaleX.ToString() + "\",";
83 sql += "\"" + prim.PathScaleY.ToString() + "\",";
84 sql += "\"" + prim.PathShearX.ToString() + "\",";
85 sql += "\"" + prim.PathShearY.ToString() + "\",";
86 sql += "\"" + prim.PathSkew.ToString() + "\",";
87 sql += "\"" + prim.ProfileBegin.ToString() + "\",";
88 sql += "\"" + prim.ProfileEnd.ToString() + "\",";
89 sql += "\"" + prim.Scale.ToString() + "\",";
90 sql += "\"" + prim.PathCurve.ToString() + "\",";
91 sql += "\"" + prim.ProfileCurve.ToString() + "\",";
92 sql += "\"" + prim.ParentID.ToString() + "\",";
93 sql += "\"" + prim.ProfileHollow.ToString() + "\",";
94 sql += "\"" + prim.PathRadiusOffset.ToString() + "\",";
95 sql += "\"" + prim.PathRevolutions.ToString() + "\",";
96 sql += "\"" + prim.PathTaperX.ToString() + "\",";
97 sql += "\"" + prim.PathTaperY.ToString() + "\",";
98 sql += "\"" + prim.PathTwist.ToString() + "\",";
99 sql += "\"" + prim.PathTwistBegin.ToString() + "\",";
100 sql += "\"" + prim.Texture.ToString() + "\",";
101 sql += "\"" + prim.CreationDate.ToString() + "\",";
102 sql += "\"" + prim.OwnerMask.ToString() + "\",";
103 sql += "\"" + prim.NextOwnerMask.ToString() + "\",";
104 sql += "\"" + prim.GroupMask.ToString() + "\",";
105 sql += "\"" + prim.EveryoneMask.ToString() + "\",";
106 sql += "\"" + prim.BaseMask.ToString() + "\",";
107 sql += "\"" + prim.Position.ToString() + "\",";
108 sql += "\"" + prim.Rotation.ToString() + "\",";
109 sql += "\"" + prim.LocalID.ToString() + "\",";
110 sql += "\"" + prim.FullID.ToString() + "\")";
111
112 cmd.CommandText = sql;
113
114 try
115 {
116 cmd.ExecuteNonQuery();
117 }
118 catch (Exception e)
119 {
120 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.MEDIUM,"SQLiteLocalStorage :StorePrim - Exception occured");
121 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.MEDIUM,e.ToString());
122 }
123
124 cmd.Dispose();
125 cmd = null;
126 }
127
128 public void RemovePrim(LLUUID primID)
129 {
130 IDbCommand cmd = db.CreateCommand();
131
132 //SECURITY WARNING:
133 // These parameters wont produce SQL injections since they are all integer based, however.
134 // if inserting strings such as name or description, you will need to use appropriate
135 // measures to prevent SQL injection (although the value of SQL injection in this is limited).
136
137 string sql = "DELETE FROM prim WHERE FullID = \"" + primID.ToStringHyphenated() + "\"";
138
139 cmd.CommandText = sql;
140
141 try
142 {
143 cmd.ExecuteNonQuery();
144 }
145 catch (Exception e)
146 {
147 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.MEDIUM,"SQLiteLocalStorage :RemovePrim - Exception occured");
148 OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.MEDIUM,e.ToString());
149 }
150
151 cmd.Dispose();
152 cmd = null;
153 }
154
155 public void LoadPrimitives(ILocalStorageReceiver receiver)
156 {
157
158 }
159
160 public float[] LoadWorld()
161 {
162 return new float[65536];
163 }
164
165 public void SaveMap(float[] heightmap)
166 {
167
168 }
169
170 public void ShutDown()
171 {
172 db.Close();
173 db = null;
174 }
175 }
176} \ No newline at end of file
generated by cgit v1.1 at 2024-11-05 01:04:06 +0000