Type TryResolveType(string name)
{
Type resolved;
if (name.IndexOf(',') >= 0)
{
// It must be an assembly qualified name.
// Weaken its name and try to load it.
// If it fails and the name does not end with "Configuration" tries it.
string fullTypeName, assemblyFullName, assemblyName, versionCultureAndPublicKeyToken;
if (SimpleTypeFinder.SplitAssemblyQualifiedName(name, out fullTypeName, out assemblyFullName) &&
SimpleTypeFinder.SplitAssemblyFullName(assemblyFullName, out assemblyName, out versionCultureAndPublicKeyToken))
{
var weakTypeName = fullTypeName + ", " + assemblyName;
resolved = SimpleTypeFinder.RawGetType(weakTypeName, false);
if (resolved != null)
{
return(IsHandlerConfiguration(resolved));
}
if (!fullTypeName.EndsWith("Configuration"))
{
weakTypeName = fullTypeName + "Configuration, " + assemblyName;
resolved = SimpleTypeFinder.RawGetType(weakTypeName, false);
if (resolved != null)
{
return(IsHandlerConfiguration(resolved));
}
}
}
return(null);
}
// This is a simple type name: try to find the type name in already loaded assemblies.
var configTypes = AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(a => a.GetTypes())
.Where(t => typeof(IHandlerConfiguration).IsAssignableFrom(t))
.ToList();
var nameWithC = !name.EndsWith("Configuration") ? name + "Configuration" : null;
if (name.IndexOf('.') > 0)
{
// It is a FullName.
resolved = configTypes.FirstOrDefault(t => t.FullName == name ||
(nameWithC != null && t.FullName == nameWithC));
}
else
{
// There is no dot in the name.
resolved = configTypes.FirstOrDefault(t => t.Name == name ||
(nameWithC != null && t.Name == nameWithC));
}
return(resolved);
}
PluginAssemblyInfo FindAssembly(string assemblyFullName)
{
string assemblyName, versionCultureAndPublicKeyToken;
if (SimpleTypeFinder.SplitAssemblyFullName(assemblyFullName, out assemblyName, out versionCultureAndPublicKeyToken))
{
foreach (var a in _allAssemblies)
{
if (a.AssemblyName.Name == assemblyName)
{
return(a);
}
}
}
return(null);
}