internal static IReadOnlyList <AssemblyReference> GetRelatedAssemblyReferences(
Assembly assembly,
Func <string, bool> fileExists,
Func <string, Assembly> loadFile
)
{
if (assembly == null)
{
throw new ArgumentNullException(nameof(assembly));
}
if (assembly.IsDynamic || assembly.ReflectionOnly || string.IsNullOrEmpty(assembly.CodeBase))
{
return(Array.Empty <AssemblyReference>());
}
var attributes = assembly.GetCustomAttributes <RelatedAssemblyAttribute>().ToArray();
if (attributes.Length == 0)
{
return(Array.Empty <AssemblyReference>());
}
var assemblyName = assembly.GetName().Name;
var assemblyLocation = GetAssemblyLocation(assembly);
var assemblyDirectory = Path.GetDirectoryName(assemblyLocation);
var relatedAssemblies = new List <AssemblyReference>(attributes.Length);
foreach (var attribute in attributes)
{
if (string.Equals(assemblyName, attribute.AssemblyFileName, StringComparison.OrdinalIgnoreCase))
{
throw RuntimeFailure.InvalidSelfRelatedAssembly(assemblyName);
}
relatedAssemblies.Add(new RelatedAssemblyReference(
assembly.GetName(),
assemblyDirectory,
attribute.AssemblyFileName,
fileExists,
loadFile
));
}
return(relatedAssemblies);
}
