public bool TryGetAssemblyPath(MetadataAssemblyReference assemblyReference, out string path)
{
foreach (var resolver in resolvers)
{
if (resolver.TryGetAssemblyPath(assemblyReference, out path))
{
return(true);
}
}
path = null;
return(false);
}
public bool TryGetAssemblyPath(MetadataAssemblyReference assemblyReference, out string path)
{
if (assemblyReference != null)
{
var baseDirectoryPath = Path.Combine(baseDirectory, assemblyReference.Name + ".dll");
if (File.Exists(baseDirectoryPath))
{
path = baseDirectoryPath;
return(true);
}
}
path = null;
return(false);
}
private bool TryGetCachedInfo(MetadataTypeReference typeReference, out CachedInfo cachedInfo)
{
var(assemblyReference, typeName) = NameSpec.FromMetadataTypeReference(typeReference);
if (assemblyReference == null)
{
if (currentAssemblyLoader == null)
{
currentAssemblyLoader = new AssemblyLazyLoader(currentAssemblyStreamFactory.Invoke());
}
if (currentAssemblyLoader.TryGetInfo(typeName, this, out cachedInfo))
{
return(true);
}
// Attribute values containing enum type references serialize the string.
// So far all mscorlib enum references I've seen include the assembly name,
// but this is just in case.
if (currentAssemblyMscorlibReference == null)
{
currentAssemblyMscorlibReference = GetMscorlibReference(currentAssemblyStreamFactory.Invoke());
}
assemblyReference = currentAssemblyMscorlibReference;
}
var fullName = assemblyReference.FullName;
if (!assemblyLoadersByFullName.TryGetValue(fullName, out var loader))
{
loader = assemblyResolver.TryGetAssemblyPath(assemblyReference, out var path) ? new AssemblyLazyLoader(File.OpenRead(path)) : null;
assemblyLoadersByFullName.Add(fullName, loader);
}
if (loader == null)
{
// We couldn't locate the assembly.
cachedInfo = default;
return(false);
}
return(loader.TryGetInfo(typeName, this, out cachedInfo));
}
public bool TryGetAssemblyPath(MetadataAssemblyReference assemblyReference, out string path)
{
if (fusionNotAvailable || assemblyReference?.Version == null || assemblyReference.PublicKeyToken == null)
{
path = null;
return(false);
}
try
{
if (TryLocate(assemblyReference.FullName, out path))
{
return(true);
}
}
catch (Exception ex) when(
ex is DllNotFoundException || // CoreCLR
ex is MarshalDirectiveException) // Mono
{
fusionNotAvailable = true;
path = null;
return(false);
}
// Ran into this
if (assemblyReference.CultureName == string.Empty)
{
var withoutCultureNeutral = new AssemblyName(assemblyReference.FullName)
{
CultureName = null
};
return(TryLocate(withoutCultureNeutral.FullName, out path));
}
return(false);
}
public TopLevelTypeReference(MetadataAssemblyReference assembly, string @namespace, string name)
{
Assembly = assembly;
Namespace = @namespace;
Name = name;
}