static CorMethodInfo ReadMethodInfo(IMetaDataImport mdi, uint token, CorType type)
{
if (mdi == null)
{
return(null);
}
var name = MDAPI.GetMethodName(mdi, token);
if (name == null)
{
return(null);
}
if (!MDAPI.GetMethodAttributes(mdi, token, out var attrs, out var implAttrs))
{
return(null);
}
var sig = GetMethodSignature(mdi, token);
if (sig == null)
{
return(null);
}
bool compilerGeneratedAttribute = GetCompilerGeneratedAttribute(mdi, token);
return(new CorMethodInfo(type, token, name, sig, attrs, implAttrs, compilerGeneratedAttribute));
}
public static uint GetGlobalStaticConstructor(IMetaDataImport mdi)
{
var mdTokens = MDAPI.GetMethodTokens(mdi, 0x02000001);
foreach (uint mdToken in mdTokens)
{
string name = MDAPI.GetMethodName(mdi, mdToken);
if (name != ".cctor")
{
continue;
}
if (!MDAPI.GetMethodAttributes(mdi, mdToken, out var attrs, out var implAttrs))
{
continue;
}
if ((attrs & MethodAttributes.RTSpecialName) == 0)
{
continue;
}
if ((attrs & MethodAttributes.Static) == 0)
{
continue;
}
return(mdToken);
}
return(0);
}
/// <summary>
/// Finds all constructors
/// </summary>
/// <returns></returns>
public CorFunction[] FindConstructors()
{
var ctors = new List <CorFunction>();
var mod = Module;
var mdi = mod?.GetMetaDataInterface <IMetaDataImport>();
foreach (var mdToken in MDAPI.GetMethodTokens(mdi, token))
{
MethodAttributes attrs;
MethodImplAttributes implAttrs;
if (!MDAPI.GetMethodAttributes(mdi, mdToken, out attrs, out implAttrs))
{
continue;
}
if ((attrs & MethodAttributes.RTSpecialName) == 0)
{
continue;
}
if (MDAPI.GetMethodName(mdi, mdToken) != ".ctor")
{
continue;
}
var ctor = mod.GetFunctionFromToken(mdToken);
Debug.Assert(ctor != null);
if (ctor != null)
{
ctors.Add(ctor);
}
}
return(ctors.ToArray());
}
/// <summary>
/// Gets method parameters and method flags
/// </summary>
/// <param name="methodAttrs">Method attributes</param>
/// <param name="methodImplAttrs">Method implementation attributes</param>
/// <returns></returns>
public MDParameters GetMDParameters(out MethodAttributes methodAttrs, out MethodImplAttributes methodImplAttrs)
{
methodAttrs = 0;
methodImplAttrs = 0;
var mod = Module;
if (mod == null)
{
return(null);
}
var mdi = mod.GetMetaDataInterface <IMetaDataImport>();
if (mdi == null)
{
return(null);
}
if (!MDAPI.GetMethodAttributes(mdi, Token, out methodAttrs, out methodImplAttrs))
{
return(null);
}
var name = MDAPI.GetMethodName(mdi, Token);
if (name == null)
{
return(null);
}
return(MetaDataUtils.GetParameters(mdi, Token));
}
public void GetAttributes(out MethodImplAttributes implAttributes, out MethodAttributes attributes)
{
var mod = Module;
var mdi = mod == null ? null : mod.GetMetaDataInterface <IMetaDataImport>();
MDAPI.GetMethodAttributes(mdi, Token, out attributes, out implAttributes);
}
public MethodAttributes GetAttributes()
{
MethodImplAttributes implAttributes;
MethodAttributes attributes;
MDAPI.GetMethodAttributes(Module?.GetMetaDataInterface <IMetaDataImport>(), Token, out attributes, out implAttributes);
return(attributes);
}
public MethodAttributes GetAttributes()
{
MethodImplAttributes implAttributes;
MethodAttributes attributes;
var mod = Module;
var mdi = mod == null ? null : mod.GetMetaDataInterface <IMetaDataImport>();
MDAPI.GetMethodAttributes(mdi, Token, out attributes, out implAttributes);
return(attributes);
}
void InitNameAndAttributes_NoLock()
{
var mdi = readerModule.MetaDataImport;
uint token = OriginalToken.Raw;
Name = Utils.GetUTF8String(MDAPI.GetUtf8Name(mdi, OriginalToken.Raw), MDAPI.GetMethodName(mdi, token) ?? string.Empty);
MDAPI.GetMethodAttributes(mdi, token, out var attrs, out var implAttrs);
Attributes = attrs;
ImplAttributes = implAttrs;
origAttributes = attrs;
origImplAttributes = implAttrs;
}
unsafe static CorPropertyInfo ReadPropertyInfo(IMetaDataImport mdi, uint token, CorType type)
{
if (mdi == null)
{
return(null);
}
var name = MDAPI.GetPropertyName(mdi, token);
if (name == null)
{
return(null);
}
if (!MDAPI.GetPropertyGetterSetter(mdi, token, out uint mdGetter, out uint mdSetter))
{
return(null);
}
var getSig = GetMethodSignature(mdi, mdGetter);
var setSig = GetMethodSignature(mdi, mdSetter);
if (getSig == null)
{
return(null);
}
if (getSig.ParamsAfterSentinel != null)
{
return(null);
}
if (getSig.GenParamCount != 0)
{
return(null);
}
if (getSig.Params.Count != 0)
{
return(null);
}
if (getSig.RetType.RemovePinnedAndModifiers().GetElementType() == ElementType.Void)
{
return(null);
}
if (setSig != null && setSig.ParamsAfterSentinel != null)
{
setSig = null;
}
if (setSig != null && setSig.GenParamCount != 0)
{
setSig = null;
}
if (setSig != null && setSig.Params.Count != 1)
{
setSig = null;
}
if (setSig != null && setSig.RetType.RemovePinnedAndModifiers().GetElementType() != ElementType.Void)
{
setSig = null;
}
if (setSig != null && getSig.HasThis != setSig.HasThis)
{
setSig = null;
}
if (setSig != null && !Equals(getSig.RetType.RemovePinnedAndModifiers(), setSig.Params[0].RemovePinnedAndModifiers()))
{
setSig = null;
}
if (setSig == null)
{
mdSetter = 0;
}
if (!MDAPI.GetMethodAttributes(mdi, mdGetter, out var getMethodAttrs, out var getMethodImplAttrs))
{
return(null);
}
var browseState = GetDebuggerBrowsableState(mdi, token);
return(new CorPropertyInfo(type, token, mdGetter, mdSetter, name, getSig, setSig, getMethodAttrs, browseState));
}
public void GetAttributes(out MethodImplAttributes implAttributes, out MethodAttributes attributes) => MDAPI.GetMethodAttributes(Module?.GetMetaDataInterface <IMetaDataImport>(), Token, out attributes, out implAttributes);
