/// <summary>
/// Load assembly binding redirects from a configuration file.
/// </summary>
/// <param name="configFile">The configuration filename</param>
/// <returns>A collection containing the assembly binding redirects</returns>
public static Collection <BindingRedirectSettings> FromConfigFile(
string configFile)
{
XmlNamespaceManager nsm;
XmlDocument config;
XPathNavigator navConfig;
Collection <BindingRedirectSettings> redirects =
new Collection <BindingRedirectSettings>();
config = new XmlDocument();
config.Load(configFile);
nsm = new XmlNamespaceManager(config.NameTable);
nsm.AddNamespace("binding", "urn:schemas-microsoft-com:asm.v1");
navConfig = config.CreateNavigator();
foreach (XPathNavigator nav in navConfig.Select("configuration/" +
"runtime/binding:assemblyBinding/binding:dependentAssembly", nsm))
{
redirects.Add(BindingRedirectSettings.FromXPathNavigator(
nav, nsm, "binding"));
}
return(redirects);
}
//=====================================================================
/// <summary>
/// Constructor
/// </summary>
/// <param name="configuration">The configuration navigator</param>
public BindingRedirectResolver(XPathNavigator configuration) :
base(configuration)
{
Collection <BindingRedirectSettings> importedSettings;
BindingRedirectSettings brs;
Type type;
System.Reflection.FieldInfo field;
Assembly asm = Assembly.GetExecutingAssembly();
FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(asm.Location);
// Log the use of the resolver in case it crashes
ConsoleApplication.WriteMessage(LogLevel.Info, String.Format(
CultureInfo.InvariantCulture, "\r\n[{0}, version {1}]\r\n" +
"Binding Redirect Assembly Resolver Component.\r\n{2}\r\n" +
"http://SHFB.CodePlex.com", fvi.ProductName,
fvi.ProductVersion, fvi.LegalCopyright));
// Unfortunately, the base class doesn't expose its cache so we
// have to use Reflection to get at it.
type = this.GetType().BaseType;
field = type.GetField("cache", System.Reflection.BindingFlags.NonPublic |
System.Reflection.BindingFlags.Instance);
cache = (Dictionary <string, AssemblyNode>)field.GetValue(this);
// Load assembly binding redirects
redirects = new Collection <BindingRedirectSettings>();
foreach (XPathNavigator nav in configuration.Select(
"assemblyBinding/dependentAssembly"))
{
brs = BindingRedirectSettings.FromXPathNavigator(nav, null, null);
// Import settings from a configuration file?
if (!String.IsNullOrEmpty(brs.ConfigurationFile))
{
importedSettings = BindingRedirectSettings.FromConfigFile(
brs.ConfigurationFile);
foreach (BindingRedirectSettings imported in importedSettings)
{
ConsoleApplication.WriteMessage(LogLevel.Info,
imported.ToString());
redirects.Add(imported);
}
}
else
{
ConsoleApplication.WriteMessage(LogLevel.Info, brs.ToString());
redirects.Add(brs);
}
}
}
