Start of rewrite 5279!

1 files changed, 109 insertions, 0 deletions

diff --git a/Common/OpenSim.GenericConfig/Xml/XmlConfig.cs b/Common/OpenSim.GenericConfig/Xml/XmlConfig.cs
new file mode 100644
index 0000000..62e3cbf
--- /dev/null
+++ b/Common/OpenSim.GenericConfig/Xml/XmlConfig.cs
@@ -0,0 +1,109 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+using System.Xml;

+using OpenSim.Framework.Interfaces;

+

+namespace OpenSim.GenericConfig

+{

+    public class XmlConfig : IGenericConfig

+    {

+        private XmlDocument doc;

+        private XmlNode rootNode;

+        private XmlNode configNode;

+        private string fileName;

+        private bool createdFile = false;

+

+        public XmlConfig(string filename)

+        {

+            fileName = filename;

+        }

+

+        public void LoadData()

+        {

+            doc = new XmlDocument();

+            try

+            {

+                if (System.IO.File.Exists(fileName))

+                {

+                    XmlTextReader reader = new XmlTextReader(fileName);

+                    reader.WhitespaceHandling = WhitespaceHandling.None;

+                    doc.Load(reader);

+                    reader.Close();

+                }

+                else

+                {

+                    createdFile = true;

+                    rootNode = doc.CreateNode(XmlNodeType.Element, "Root", "");

+                    doc.AppendChild(rootNode);

+                    configNode = doc.CreateNode(XmlNodeType.Element, "Config", "");

+                    rootNode.AppendChild(configNode);

+                }

+

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine(e.Message);

+                return;

+            }

+            try

+            {

+                rootNode = doc.FirstChild;

+                if (rootNode.Name != "Root")

+                    throw new Exception("Error: Invalid .xml File. Missing <Root>");

+

+                configNode = rootNode.FirstChild;

+                if (configNode.Name != "Config")

+                    throw new Exception("Error: Invalid .xml File. <Root> first child should be <Config>");

+                

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine(e.Message);

+            }

+            if (createdFile)

+            {

+                this.Commit();

+            }

+        }

+

+        public string GetAttribute(string attributeName)

+        {

+            string result = "";

+            if (configNode.Attributes[attributeName] != null)

+            {

+                result = ((XmlAttribute)configNode.Attributes.GetNamedItem(attributeName)).Value;

+            }

+            return result;

+        }

+

+        public bool SetAttribute(string attributeName, string attributeValue)

+        {

+            if (configNode.Attributes[attributeName] != null)

+            {

+                 ((XmlAttribute)configNode.Attributes.GetNamedItem(attributeName)).Value = attributeValue;

+            }

+            else

+            {

+                XmlAttribute attri;

+                attri = doc.CreateAttribute(attributeName);

+                attri.Value = attributeValue;

+                configNode.Attributes.Append(attri);

+            }

+            return true;

+        }

+

+        public void Commit()

+        {

+            doc.Save(fileName);

+        }

+

+        public void Close()

+        {

+            configNode = null;

+            rootNode = null;

+            doc = null;

+        }

+                             

+    }

+}