internal static RuntimeAssembly InternalLoadAssemblyName(AssemblyName assemblyRef, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext = null)
{
#if FEATURE_APPX
if (ApplicationModel.IsUap)
{
if (assemblyRef.CodeBase != null)
{
throw new NotSupportedException(SR.Format(SR.NotSupported_AppX, "Assembly.LoadFrom"));
}
}
#endif
assemblyRef = (AssemblyName)assemblyRef.Clone();
if (assemblyRef.ProcessorArchitecture != ProcessorArchitecture.None)
{
// PA does not have a semantics for by-name binds for execution
assemblyRef.ProcessorArchitecture = ProcessorArchitecture.None;
}
string?codeBase = VerifyCodeBase(assemblyRef.CodeBase);
return(nLoad(assemblyRef, codeBase, null, ref stackMark, true, assemblyLoadContext));
}
private static extern RuntimeAssembly nLoad(AssemblyName fileName,
string?codeBase,
RuntimeAssembly?assemblyContext,
ref StackCrawlMark stackMark,
bool throwOnFileNotFound,
AssemblyLoadContext?assemblyLoadContext = null);
internal static RuntimeAssembly InternalLoad(AssemblyName assemblyName, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext = null) => InternalLoad(assemblyName, requestingAssembly: null, ref stackMark, throwOnFileNotFound: true, assemblyLoadContext);
internal static RuntimeAssembly InternalLoad(string assemblyString, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext = null)
{
AssemblyName an = new AssemblyName(assemblyString);
return(InternalLoadAssemblyName(an, ref stackMark, assemblyLoadContext));
}
// Locate an assembly by its name. The name can be strong or
// weak. The assembly is loaded into the domain of the caller.
internal static Assembly Load(AssemblyName assemblyRef, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext)
{
AssemblyName modifiedAssemblyRef;
if (assemblyRef.CodeBase != null)
{
modifiedAssemblyRef = (AssemblyName)assemblyRef.Clone();
modifiedAssemblyRef.CodeBase = null;
}
else
{
modifiedAssemblyRef = assemblyRef;
}
return(RuntimeAssembly.InternalLoadAssemblyName(modifiedAssemblyRef, ref stackMark, assemblyLoadContext));
}
internal static RuntimeAssembly InternalLoad(string assemblyName, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext = null) => InternalLoad(new AssemblyName(assemblyName), ref stackMark, assemblyLoadContext);
public ResouceLoadContext(IJSRuntime?jSRuntime, AssemblyLoadContext?assemblyLoadContext, HttpClient?httpClient)
{
JSRuntime = jSRuntime;
AssemblyLoadContext = assemblyLoadContext;
HttpClient = httpClient;
}
internal static Assembly Load(AssemblyName assemblyRef, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext)
{
// TODO: pass AssemblyName
Assembly?assembly = InternalLoad(assemblyRef.FullName, ref stackMark, assemblyLoadContext != null ? assemblyLoadContext.NativeALC : IntPtr.Zero);
if (assembly == null)
{
throw new FileNotFoundException(null, assemblyRef.Name);
}
return(assembly);
}
internal static RuntimeAssembly InternalLoadAssemblyName(AssemblyName assemblyRef, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext = null)
{
assemblyRef = (AssemblyName)assemblyRef.Clone();
if (assemblyRef.ProcessorArchitecture != ProcessorArchitecture.None)
{
// PA does not have a semantics for by-name binds for execution
assemblyRef.ProcessorArchitecture = ProcessorArchitecture.None;
}
string?codeBase = VerifyCodeBase(assemblyRef.CodeBase);
return(nLoad(assemblyRef, codeBase, null, ref stackMark, true, assemblyLoadContext));
}
/// <summary>
/// Enumerates all assemblies that are dependencies of the specified assembly and contain components.
/// </summary>
/// <param name="assembly">The origin assembly.</param>
/// <param name="loadContext">The <see cref="AssemblyLoadContext"/> the origin assembly was loaded from.</param>
/// <returns>An <see cref="IEnumerable{T}"/> of assemblies that contain components.</returns>
public static IEnumerable <Assembly> EnumerateComponentAssemblies(Assembly assembly, AssemblyLoadContext?loadContext = null)
{
if (assembly is null)
{
throw new ArgumentNullException(nameof(assembly));
}
var assemblyName = assembly.GetName();
var visited = new HashSet <Assembly>(new AssemblyComparer());
return(EnumerateAssemblies(assemblyName, loadContext, visited));
}
internal static RuntimeAssembly InternalLoad(string assemblyString, ref StackCrawlMark stackMark, AssemblyLoadContext?assemblyLoadContext = null)
{
RuntimeAssembly?assembly;
AssemblyName an = CreateAssemblyName(assemblyString, out assembly);
if (assembly != null)
{
// The assembly was returned from ResolveAssemblyEvent
return(assembly);
}
return(InternalLoadAssemblyName(an, ref stackMark, assemblyLoadContext));
}