public static void LoadFromFile(string filename)
{
#region Config file loading and verification
var doc = new XmlDocument();
try
{
doc.Load(File.OpenRead(filename));
}
catch (Exception e)
{
throw ConfigurationException.AppConfigLoadFailure(e);
}
var xnList = doc.GetElementsByTagName("mbuilder");
if (xnList.Count != 1)
{
throw ConfigurationException.MultipleMBuilderSettings();
}
#endregion
var mbuildRoot = xnList[0] as XmlElement;
if (mbuildRoot == null)
{
throw ConfigurationException.ConfigurationReadFailure();
}
var nodeList = mbuildRoot.SelectSingleNode("setup/debug") as XmlElement;
if (nodeList != null && nodeList.HasAttribute("enabled"))
{
IsDebug = nodeList.Attributes["enabled"].Value.ToLower() == bool.TrueString.ToLower();
}
else
{
IsDebug = false;
}
var pm = new PropertyManager();
nodeList = mbuildRoot.SelectSingleNode("setup/asyncbuilders") as XmlElement;
if (nodeList != null && nodeList.HasAttribute("count"))
{
var rawBuilderCount = nodeList.Attributes["count"].Value;
var strBuildCount = pm.Evaluate(rawBuilderCount);
var bldCount = 0;
if (!Int32.TryParse(strBuildCount, out bldCount))
{
throw ConfigurationException.ConfigurationReadFailure("setup/asyncbuilders");
}
MaximumBuilders = bldCount;
}
else
{
MaximumBuilders = Environment.ProcessorCount;
}
Log.DebugFormat("Debug Mode: {0}", IsDebug);
Log.DebugFormat("Asynchronous Builders: {0}", MaximumBuilders);
nodeList = mbuildRoot.SelectSingleNode("builders/commandlinebuilder") as XmlElement;
if (nodeList != null)
{
CommandLineConfig.Configure(nodeList);
}
}