// <summary>
// Read properties to skip from PropertiesToSkip.xml. If this file
// exists under the current working directory, use the one there.
// Otherwise, use the file built in the ClientTestLibrary Assembly.
// </summary>
// <param name="fileName">Name of config file for specifying properties.</param>
// <returns>Hashtable containing properties should be skiped</returns>
public static Dictionary <string, PropertyToIgnore> ReadSkipProperties(string fileName)
{
Dictionary <string, PropertyToIgnore> PropertiesToSkip = new Dictionary <string, PropertyToIgnore>();
//
// Load PropertiesToSkip.xml document from assembly resources.
//
XmlDocument doc = new XmlDocument();
Stream xmlFileStream = null;
if (File.Exists(fileName))
{
TreeComparer.SendCompareMessage("Opening '" + fileName + "' from the current PartialTrustDirectory.");
xmlFileStream = File.OpenRead(fileName);
}
else
{
TreeComparer.SendCompareMessage("Opening '" + fileName + "' from the Assembly.");
Assembly asm = Assembly.GetAssembly(typeof(TreeComparer));
xmlFileStream = asm.GetManifestResourceStream(fileName);
if (xmlFileStream == null)
{
return(PropertiesToSkip);
}
}
try
{
StreamReader reader = new StreamReader(xmlFileStream);
doc.LoadXml(reader.ReadToEnd());
}
finally
{
xmlFileStream.Close();
}
//
// Store properties to skip in collection.
//
XmlNodeList properties = doc.GetElementsByTagName("PropertyToSkip");
foreach (XmlNode property in properties)
{
string propertyName = TreeComparer.GetAttributeValue(property, "PropertyName");
string ignore = TreeComparer.GetAttributeValue(property, "Ignore");
string owner = TreeComparer.GetAttributeValue(property, "Owner");
IgnoreProperty whatToIgnore;
if (null == ignore || 0 == String.Compare(ignore, "ValueOnly"))
{
whatToIgnore = IgnoreProperty.IgnoreValueOnly;
}
else if (0 == String.Compare(ignore, "NameAndValue"))
{
whatToIgnore = IgnoreProperty.IgnoreNameAndValue;
}
else
{
throw new Exception("'Ignore' attribute value not recognized: " + ignore);
}
PropertyToIgnore newItem = new PropertyToIgnore();
newItem.WhatToIgnore = whatToIgnore;
if (!String.IsNullOrEmpty(owner))
{
newItem.Owner = owner;
}
if (PropertiesToSkip.ContainsKey(propertyName))
{
SendCompareMessage(propertyName);
}
PropertiesToSkip.Add(propertyName + "___owner___" + owner, newItem);
}
return(PropertiesToSkip);
}