internal static RuntimeModule GetModule(RuntimeType type)
{
RuntimeModule?res = null;
GetModule(new QCallTypeHandle(ref type), ObjectHandleOnStack.Create(ref res));
return(res !);
}
[System.Security.DynamicSecurityMethod] // Methods containing StackCrawlMark local var has to be marked DynamicSecurityMethod
private static RuntimeModule GetDynamicMethodsModule()
{
if (s_anonymouslyHostedDynamicMethodsModule != null)
{
return(s_anonymouslyHostedDynamicMethodsModule);
}
lock (s_anonymouslyHostedDynamicMethodsModuleLock)
{
if (s_anonymouslyHostedDynamicMethodsModule != null)
{
return(s_anonymouslyHostedDynamicMethodsModule);
}
AssemblyName assemblyName = new AssemblyName("Anonymously Hosted DynamicMethods Assembly");
AssemblyBuilder assembly = AssemblyBuilder.InternalDefineDynamicAssembly(
assemblyName,
AssemblyBuilderAccess.Run,
typeof(object).Assembly,
null,
null);
// this always gets the internal module.
s_anonymouslyHostedDynamicMethodsModule = (RuntimeModule)assembly.ManifestModule !;
}
return(s_anonymouslyHostedDynamicMethodsModule);
}
[System.Security.DynamicSecurityMethod] // Methods containing StackCrawlMark local var has to be marked DynamicSecurityMethod
private static RuntimeModule GetDynamicMethodsModule()
{
if (s_anonymouslyHostedDynamicMethodsModule != null)
{
return(s_anonymouslyHostedDynamicMethodsModule);
}
lock (s_anonymouslyHostedDynamicMethodsModuleLock)
{
if (s_anonymouslyHostedDynamicMethodsModule != null)
{
return(s_anonymouslyHostedDynamicMethodsModule);
}
AssemblyName assemblyName = new AssemblyName("Anonymously Hosted DynamicMethods Assembly");
StackCrawlMark stackMark = StackCrawlMark.LookForMe;
AssemblyBuilder assembly = AssemblyBuilder.InternalDefineDynamicAssembly(
assemblyName,
AssemblyBuilderAccess.Run,
ref stackMark,
null,
null);
// this always gets the internal module.
s_anonymouslyHostedDynamicMethodsModule = (RuntimeModule)assembly.ManifestModule !;
}
return(s_anonymouslyHostedDynamicMethodsModule);
}
public override FileStream?GetFile(string name)
{
RuntimeModule?m = (RuntimeModule?)GetModule(name);
if (m == null)
{
return(null);
}
return(new FileStream(m.GetFullyQualifiedName(),
FileMode.Open,
FileAccess.Read, FileShare.Read, FileStream.DefaultBufferSize, false));
}
public override FileStream?GetFile(string name)
{
if (Location.Length == 0)
{
// Throw if the assembly was loaded from memory, indicated by Location returning an empty string
throw new FileNotFoundException(SR.IO_NoFileTableInInMemoryAssemblies);
}
RuntimeModule?m = (RuntimeModule?)GetModule(name);
if (m == null)
{
return(null);
}
return(new FileStream(m.GetFullyQualifiedName(),
FileMode.Open,
FileAccess.Read, FileShare.Read, FileStream.DefaultBufferSize, false));
}
