public static IConfigSource LoadInitialConfig(string url)
{
IConfigSource source = new XmlConfigSource();
m_log.InfoFormat("[SERVER UTILS]: {0} is a http:// URI, fetching ...", url);
// The ini file path is a http URI
// Try to read it
try
{
IConfigSource cs;
using (XmlReader r = XmlReader.Create(url))
{
cs = new XmlConfigSource(r);
source.Merge(cs);
}
}
catch (Exception e)
{
m_log.FatalFormat("[SERVER UTILS]: Exception reading config from URI {0}\n" + e.ToString(), url);
Environment.Exit(1);
}
return(source);
}
protected void RecordConfiguration(IConfigSource originalConfig)
{
m_xtw.WriteStartElement(ConfigElement);
// Write out game configuration
// We have to transfer this to an xml document to get xml
XmlConfigSource intermediateConfig = new XmlConfigSource();
intermediateConfig.Merge(originalConfig);
// This is a roundabout way to get rid of the top xml processing directive that config.ToString() gives
// us
XmlDocument outputDoc = new XmlDocument();
outputDoc.LoadXml(intermediateConfig.ToString());
// Remove the other document's processing instruction
outputDoc.RemoveChild(outputDoc.FirstChild);
outputDoc.WriteTo(m_xtw);
m_xtw.WriteStartElement(RegionsElement);
// Write region names, positions and IDs
foreach (Scene scene in m_controller.Scenes)
{
m_xtw.WriteStartElement(RegionElement);
m_xtw.WriteAttributeString("Name", scene.RegionInfo.RegionName);
m_xtw.WriteAttributeString("X", scene.RegionInfo.RegionLocX.ToString());
m_xtw.WriteAttributeString("Y", scene.RegionInfo.RegionLocY.ToString());
m_xtw.WriteEndElement();
}
m_xtw.WriteEndElement();
m_xtw.WriteEndElement();
}
public void MergeExisting()
{
StringWriter textWriter = new StringWriter();
XmlTextWriter xmlWriter = NiniWriter(textWriter);
WriteSection(xmlWriter, "Pets");
WriteKey(xmlWriter, "cat", "muffy");
xmlWriter.WriteEndDocument();
StringReader reader = new StringReader(xmlWriter.ToString());
XmlTextReader xmlReader = new XmlTextReader(reader);
XmlConfigSource xmlSource = new XmlConfigSource(xmlReader);
StringWriter writer = new StringWriter();
writer.WriteLine("[People]");
writer.WriteLine(" woman = Jane");
IniConfigSource iniSource =
new IniConfigSource(new StringReader(writer.ToString()));
xmlSource.Merge(iniSource);
xmlSource.Merge(iniSource); // exception
}
/// <summary>
/// Saves the peer configuration.
/// </summary>
/// <param name="fileName">The name of the file where to save it.</param>
private void SaveTo(String fileName)
{
// Save the configuration as input for future reconfiguration
try
{
using (FileStream oStream = new FileStream(fileName, FileMode.Create))
{
XmlConfigSource source2 = new XmlConfigSource();
source2.Merge(source);
source2.Save(oStream);
}
}
catch (Exception e)
{
if (log.IsWarnEnabled)
{
log.Warn(e);
log.Warn("Could not save to " + fileName);
}
}
}
public void Merge()
{
StringWriter textWriter = new StringWriter();
XmlTextWriter xmlWriter = NiniWriter(textWriter);
WriteSection(xmlWriter, "Pets");
WriteKey(xmlWriter, "cat", "muffy");
WriteKey(xmlWriter, "dog", "rover");
WriteKey(xmlWriter, "bird", "tweety");
xmlWriter.WriteEndDocument();
StringReader reader = new StringReader(textWriter.ToString());
XmlTextReader xmlReader = new XmlTextReader(reader);
XmlConfigSource xmlSource = new XmlConfigSource(xmlReader);
StringWriter writer = new StringWriter();
writer.WriteLine("[People]");
writer.WriteLine(" woman = Jane");
writer.WriteLine(" man = John");
IniConfigSource iniSource =
new IniConfigSource(new StringReader(writer.ToString()));
xmlSource.Merge(iniSource);
IConfig config = xmlSource.Configs["Pets"];
Assert.AreEqual(3, config.GetKeys().Length);
Assert.AreEqual("muffy", config.Get("cat"));
Assert.AreEqual("rover", config.Get("dog"));
config = xmlSource.Configs["People"];
Assert.AreEqual(2, config.GetKeys().Length);
Assert.AreEqual("Jane", config.Get("woman"));
Assert.AreEqual("John", config.Get("man"));
}
public void MergeAndSave()
{
string xmlFileName = "NiniConfig.xml";
StreamWriter textWriter = new StreamWriter(xmlFileName);
XmlTextWriter xmlWriter = NiniWriter(textWriter);
WriteSection(xmlWriter, "Pets");
WriteKey(xmlWriter, "cat", "Muffy");
WriteKey(xmlWriter, "dog", "Rover");
WriteKey(xmlWriter, "bird", "Tweety");
xmlWriter.WriteEndDocument();
xmlWriter.Close();
StringWriter writer = new StringWriter();
writer.WriteLine("[Pets]");
writer.WriteLine("cat = Becky"); // overwrite
writer.WriteLine("lizard = Saurus"); // new
writer.WriteLine("[People]");
writer.WriteLine(" woman = Jane");
writer.WriteLine(" man = John");
IniConfigSource iniSource = new IniConfigSource
(new StringReader(writer.ToString()));
XmlConfigSource xmlSource = new XmlConfigSource(xmlFileName);
xmlSource.Merge(iniSource);
IConfig config = xmlSource.Configs["Pets"];
Assert.AreEqual(4, config.GetKeys().Length);
Assert.AreEqual("Becky", config.Get("cat"));
Assert.AreEqual("Rover", config.Get("dog"));
Assert.AreEqual("Saurus", config.Get("lizard"));
config = xmlSource.Configs["People"];
Assert.AreEqual(2, config.GetKeys().Length);
Assert.AreEqual("Jane", config.Get("woman"));
Assert.AreEqual("John", config.Get("man"));
config.Set("woman", "Tara");
config.Set("man", "Quentin");
xmlSource.Save();
xmlSource = new XmlConfigSource(xmlFileName);
config = xmlSource.Configs["Pets"];
Assert.AreEqual(4, config.GetKeys().Length);
Assert.AreEqual("Becky", config.Get("cat"));
Assert.AreEqual("Rover", config.Get("dog"));
Assert.AreEqual("Saurus", config.Get("lizard"));
config = xmlSource.Configs["People"];
Assert.AreEqual(2, config.GetKeys().Length);
Assert.AreEqual("Tara", config.Get("woman"));
Assert.AreEqual("Quentin", config.Get("man"));
File.Delete(xmlFileName);
}
