87 lines
2.6 KiB
C#
87 lines
2.6 KiB
C#
using log4net;
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using Nini.Config;
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using OpenMetaverse;
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using OpenSim.Region.Framework.Scenes;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading.Tasks;
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namespace OpenSim.Modules.DataValue.Storage
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{
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class FileSystem : iStorage
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private Scene m_scene = null;
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private bool m_enabledCompress = true;
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private string m_dataValueDirectory = "./ScriptDataValue";
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public FileSystem(Scene scene, IConfig config)
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{
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m_scene = scene;
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m_dataValueDirectory = config.GetString("DataValueStorageDirectory", m_dataValueDirectory);
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}
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public bool check(String storageID, string key)
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{
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string _filePath = getFilePath(storageID, key);
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FileInfo file = new FileInfo(_filePath);
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if (file.Exists)
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return true;
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return false;
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}
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public String get(String storageID, string key)
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{
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FileInfo file = new FileInfo(getFilePath(storageID, key));
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if (file.Exists)
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return File.ReadAllText(file.FullName);
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return null;
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}
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public void remove(string storageID, string key)
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{
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FileInfo file = new FileInfo(getFilePath(storageID, key));
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if (file.Exists)
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file.Delete();
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}
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public void save(String storageID, string key, string data)
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{
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FileInfo file = new FileInfo(getFilePath(storageID, key));
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File.WriteAllText(file.FullName, data);
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}
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private string getFilePath(String host, String index)
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{
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string _nameSpace = host.Trim().ToUpper().Replace("-", "");
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if (!Directory.Exists(m_dataValueDirectory))
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Directory.CreateDirectory(m_dataValueDirectory);
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if (!Directory.Exists(m_dataValueDirectory + "/" + _nameSpace))
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Directory.CreateDirectory(m_dataValueDirectory + "/" + _nameSpace);
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string _storageKey = BitConverter.ToString(new MD5CryptoServiceProvider().ComputeHash(ASCIIEncoding.ASCII.GetBytes(index.Trim().ToUpper()))).Replace("-", "");
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if (m_enabledCompress)
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return m_dataValueDirectory + "/" + _nameSpace + "/" + _storageKey + ".gz";
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return m_dataValueDirectory + "/" + _nameSpace + "/" + _storageKey + ".txt";
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}
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}
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}
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