internal static List <Assembly> FindPlugins(PluginsConfiguration configuration)
{
var assemblies = new List <Assembly>();
if (configuration.Directories.Count == 0 && configuration.Assemblies.Count == 0)
{
var rootPath = AppDomain.CurrentDomain.BaseDirectory ?? typeof(AutofacMefProvider).Assembly.Location;
foreach (var f in Directory.GetFiles(rootPath, "*.Plugins.*.dll", SearchOption.TopDirectoryOnly))
{
try { assemblies.Add(Assembly.LoadFrom(f)); }
catch (Exception aex)
{
System.Diagnostics.Debug.WriteLine(aex.ToString());
throw new FrameworkException("Error loading plugin: " + f, aex);
}
}
}
foreach (var directory in configuration.Directories)
{
if (directory != null)
{
foreach (var f in Directory.EnumerateFiles(directory, "*.dll"))
{
try
{
if (!Plugins.ExcludeFile(f))
{
var asm = Assembly.LoadFrom(f);
if (!Plugins.ExcludeAssembly(asm))
{
assemblies.Add(asm);
}
}
}
catch (Exception aex)
{
System.Diagnostics.Debug.WriteLine(aex.ToString());
throw new FrameworkException("Error loading plugin: " + f, aex);
}
}
}
}
foreach (var asm in configuration.Assemblies)
{
if (asm != null)
{
assemblies.Add(asm);
}
}
return(assemblies);
}