*Added configuration plugin (OpenSim.Framework.Configuration.HTTP.dll) that fetches a file from a remote server

*Right now, values are not saved back to the remote server, but that will be changed
*Removed some warnings from invalid references that were not used anyways

2 files changed, 123 insertions, 0 deletions

diff --git a/OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs b/OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs
new file mode 100644
index 0000000..c7d2c9c
--- /dev/null
+++ b/OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs
@@ -0,0 +1,89 @@
+using System;

+using System.Collections.Generic;

+using System.Net;

+using System.IO;

+using System.Text;

+

+using OpenSim.Framework.Configuration.Interfaces;

+

+namespace OpenSim.Framework.Configuration.HTTP

+{

+    public class HTTPConfiguration : IGenericConfig

+    {

+        RemoteConfigSettings remoteConfigSettings;

+

+        XmlConfiguration xmlConfig;

+

+        private string configFileName = "";

+

+        public HTTPConfiguration()

+        {

+            remoteConfigSettings = new RemoteConfigSettings("remoteconfig.xml");

+            xmlConfig = new XmlConfiguration();

+        }

+

+        public void SetFileName(string fileName)

+        {

+            configFileName = fileName;

+        }

+

+        public void LoadData()

+        {

+            try

+            {

+                StringBuilder sb = new StringBuilder();

+

+                byte[] buf = new byte[8192];

+                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(this.remoteConfigSettings.baseConfigURL + this.configFileName);

+                HttpWebResponse response = (HttpWebResponse)request.GetResponse();

+

+                Stream resStream = response.GetResponseStream();

+

+                string tempString = null;

+                int count = 0;

+

+                do

+                {

+                    count = resStream.Read(buf, 0, buf.Length);

+                    if (count != 0)

+                    {

+                        tempString = Encoding.ASCII.GetString(buf, 0, count);

+                        sb.Append(tempString);

+                    }

+                }

+                while (count > 0);

+                LoadDataFromString(sb.ToString());

+            }

+            catch (Exception e)

+            {

+                Console.MainLog.Instance.Warn("Unable to connect to remote configuration file (" + remoteConfigSettings.baseConfigURL + configFileName + "). Creating local file instead.");

+                xmlConfig.SetFileName(configFileName);

+                xmlConfig.LoadData();

+            }

+        }

+

+        public void LoadDataFromString(string data)

+        {

+            xmlConfig.LoadDataFromString(data);

+            

+        }

+

+        public string GetAttribute(string attributeName)

+        {

+            return xmlConfig.GetAttribute(attributeName);

+        }

+

+        public bool SetAttribute(string attributeName, string attributeValue)

+        {

+            return true;

+        }

+

+        public void Commit()

+        {

+        }

+

+        public void Close()

+        {

+        }

+    }

+}

diff --git a/OpenSim/Framework/Configuration/HTTP/RemoteConfigSettings.cs b/OpenSim/Framework/Configuration/HTTP/RemoteConfigSettings.cs
new file mode 100644
index 0000000..e3cfac7
--- /dev/null
+++ b/OpenSim/Framework/Configuration/HTTP/RemoteConfigSettings.cs
@@ -0,0 +1,34 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+

+using OpenSim.Framework.Configuration;

+

+namespace OpenSim.Framework.Configuration.HTTP

+{

+    public class RemoteConfigSettings

+    {

+        private ConfigurationMember configMember;

+

+        public string baseConfigURL = "";

+        public RemoteConfigSettings(string filename)

+        {

+            configMember = new ConfigurationMember(filename, "REMOTE CONFIG SETTINGS", loadConfigurationOptions, handleIncomingConfiguration);

+            configMember.forceConfigurationPluginLibrary("OpenSim.Framework.Configuration.XML.dll");

+            configMember.performConfigurationRetrieve();

+        }

+

+        public void loadConfigurationOptions()

+        {

+            configMember.addConfigurationOption("base_config_url", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "URL Containing Configuration Files", "http://localhost/", false);

+        }

+        public bool handleIncomingConfiguration(string configuration_key, object configuration_result)

+        {

+            if (configuration_key == "base_config_url")

+            {

+                baseConfigURL = (string)configuration_result;

+            }

+            return true;

+        }

+    }

+}