OpenSim.Region.ScriptEngine.XEngine.XEngine.GetXMLState C# (CSharp) 메소드

        public string GetXMLState(UUID itemID)
        {
            IScriptInstance instance = GetInstance(itemID);
            if (instance == null)
                return "";
            string xml = instance.GetXMLState();

            XmlDocument sdoc = new XmlDocument();
            bool loadedState = true;
            try
            {
                sdoc.LoadXml(xml);
            }
            catch (System.Xml.XmlException)
            {
                loadedState = false;
            }

            XmlNodeList rootL = null;
            XmlNode rootNode = null;
            if (loadedState)
            {
                rootL = sdoc.GetElementsByTagName("ScriptState");
                rootNode = rootL[0];
            }

            // Create <State UUID="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx">
            XmlDocument doc = new XmlDocument();
            XmlElement stateData = doc.CreateElement("", "State", "");
            XmlAttribute stateID = doc.CreateAttribute("", "UUID", "");
            stateID.Value = itemID.ToString();
            stateData.Attributes.Append(stateID);
            XmlAttribute assetID = doc.CreateAttribute("", "Asset", "");
            assetID.Value = instance.AssetID.ToString();
            stateData.Attributes.Append(assetID);
            XmlAttribute engineName = doc.CreateAttribute("", "Engine", "");
            engineName.Value = ScriptEngineName;
            stateData.Attributes.Append(engineName);
            doc.AppendChild(stateData);

            XmlNode xmlstate = null;

            // Add <ScriptState>...</ScriptState>
            if (loadedState)
            {
                xmlstate = doc.ImportNode(rootNode, true);
            }
            else
            {
                xmlstate = doc.CreateElement("", "ScriptState", "");
            }

            stateData.AppendChild(xmlstate);

            string assemName = instance.GetAssemblyName();

            string fn = Path.GetFileName(assemName);

            string assem = String.Empty;

            if (File.Exists(assemName + ".text"))
            {
                FileInfo tfi = new FileInfo(assemName + ".text");

                if (tfi != null)
                {
                    Byte[] tdata = new Byte[tfi.Length];

                    try
                    {
                        using (FileStream tfs = File.Open(assemName + ".text",
                                FileMode.Open, FileAccess.Read))
                        {
                            tfs.Read(tdata, 0, tdata.Length);
                            tfs.Close();
                        }

                        assem = new System.Text.ASCIIEncoding().GetString(tdata);
                    }
                    catch (Exception e)
                    {
                         m_log.DebugFormat("[XEngine]: Unable to open script textfile {0}, reason: {1}", assemName+".text", e.Message);
                    }
                }
            }
            else
            {
                FileInfo fi = new FileInfo(assemName);

                if (fi != null)
                {
                    Byte[] data = new Byte[fi.Length];

                    try
                    {
                        using (FileStream fs = File.Open(assemName, FileMode.Open, FileAccess.Read))
                        {
                            fs.Read(data, 0, data.Length);
                            fs.Close();
                        }

                        assem = System.Convert.ToBase64String(data);
                    }
                    catch (Exception e)
                    {
                        m_log.DebugFormat("[XEngine]: Unable to open script assembly {0}, reason: {1}", assemName, e.Message);
                    }

                }
            }

            string map = String.Empty;

            if (File.Exists(fn + ".map"))
            {
                using (FileStream mfs = File.Open(fn + ".map", FileMode.Open, FileAccess.Read))
                {
                    using (StreamReader msr = new StreamReader(mfs))
                    {
                        map = msr.ReadToEnd();
                        msr.Close();
                    }
                    mfs.Close();
                }
            }

            XmlElement assemblyData = doc.CreateElement("", "Assembly", "");
            XmlAttribute assemblyName = doc.CreateAttribute("", "Filename", "");

            assemblyName.Value = fn;
            assemblyData.Attributes.Append(assemblyName);

            assemblyData.InnerText = assem;

            stateData.AppendChild(assemblyData);

            XmlElement mapData = doc.CreateElement("", "LineMap", "");
            XmlAttribute mapName = doc.CreateAttribute("", "Filename", "");

            mapName.Value = fn + ".map";
            mapData.Attributes.Append(mapName);

            mapData.InnerText = map;

            stateData.AppendChild(mapData);
            return doc.InnerXml;
        }