private void ImportRuntimeModuleDictionary(ModuleDefinition module, TypeReference tDict)
{
var tFuncOfModule = FuncOfT.MakeGenericInstanceType(RuntimeModule);
var tModuleDict = tDict.MakeGenericInstanceType(Type, tFuncOfModule);
DictionaryOfTypeToModuleFn = module.Import(tModuleDict);
DictionaryOfTypeToModuleFn_New =
module.Import(tModuleDict.Resolve()
.GetDefaultConstructor())
.MakeHostInstanceGeneric(Type, tFuncOfModule);
DictionaryOfTypeToModuleFn_Add =
module.Import(tModuleDict.Resolve().GetMethod("Add")).MakeHostInstanceGeneric(Type, tFuncOfModule);
DictionaryOfTypeToModuleFn_TryGetValue =
module.Import(tModuleDict.Resolve().GetMethod("TryGetValue"))
.MakeHostInstanceGeneric(Type, tFuncOfModule);
}
private void ImportProviderBindingDictionary(ModuleDefinition module, TypeReference tDict)
{
var tFuncOfProviderBinding = FuncOfT5.MakeGenericInstanceType(String, Object, Boolean, String, Binding);
var tProviderDict = tDict.MakeGenericInstanceType(String, tFuncOfProviderBinding);
DictionaryOfStringToProviderBindingFn = tProviderDict;
DictionaryOfStringToProviderBindingFn_New =
module.Import(tProviderDict.Resolve()
.GetConstructors()
.First(
c =>
c.Parameters.Count == 1 &&
c.Parameters[0].ParameterType.Name.StartsWith("IEqualityComparer")))
.MakeHostInstanceGeneric(String, tFuncOfProviderBinding);
DictionaryOfStringToProviderBindingFn_Add =
module.Import(tProviderDict.Resolve().GetMethod("Add"))
.MakeHostInstanceGeneric(String, tFuncOfProviderBinding);
DictionaryOfStringToProviderBindingFn_TryGetValue =
module.Import(tProviderDict.Resolve().GetMethod("TryGetValue"))
.MakeHostInstanceGeneric(String, tFuncOfProviderBinding);
}
private void ImportInjectBindingDictionary(ModuleDefinition module, TypeReference tDict)
{
var tFuncOfBinding = FuncOfT.MakeGenericInstanceType(Binding);
var tDictOfStringToBindingFn = tDict.MakeGenericInstanceType(
String, tFuncOfBinding);
DictionaryOfStringToBindingFn = tDictOfStringToBindingFn;
DictionaryOfStringToBindingFn_New =
module.Import(
tDictOfStringToBindingFn.Resolve()
.Methods
.First(
c =>
c.Name == ".ctor" &&
c.Parameters.Count == 1 &&
c.Parameters[0].ParameterType.Name.StartsWith("IEqualityComparer")))
.MakeHostInstanceGeneric(String, tFuncOfBinding);
DictionaryOfStringToBindingFn_Add =
module.Import(tDictOfStringToBindingFn.Resolve().GetMethod("Add"))
.MakeHostInstanceGeneric(String, tFuncOfBinding);
DictionaryOfStringToBindingFn_TryGetValue =
module.Import(tDictOfStringToBindingFn.Resolve().GetMethod("TryGetValue"))
.MakeHostInstanceGeneric(String, tFuncOfBinding);
}
/// <summary>
/// Imports a method of a generic type.
/// </summary>
/// <returns>
/// Returns an imported method with the given generic arguments applied to the declaring type.
/// </returns>
/// <param name="t">The type declaring the desired method.</param>
/// <param name="predicate">A predicate identifying the desired method. Must match one and only one method.</param>
/// <param name="genericArguments">The generic arguments to be applied.</param>
protected MethodReference ImportGeneric(TypeReference t, Func<MethodDefinition, bool> predicate, params TypeReference[] genericArguments)
{
var gt = t.MakeGenericInstanceType(genericArguments);
return ModuleDefinition
.Import(gt.Resolve().Methods.FirstOrDefault(predicate))
.MakeHostInstanceGeneric(genericArguments);
}
private Cecil.TypeReference TypeReference(AnalysisNet.Types.IBasicType basicType)
{
if (typesCache.TryGetValue(basicType, out Cecil.TypeReference cecilTypeReference))
{
return(cecilTypeReference);
}
Cecil.TypeReference platformType = TypeReferenceToPlatformType(basicType);
if (platformType != null)
{
typesCache[basicType] = platformType;
return(platformType);
}
string nmspace = basicType.ContainingNamespace;
string name = basicType.MetadataName();
Cecil.ModuleDefinition module = ResolveModule(basicType);
Cecil.IMetadataScope scope = module ?? ResolveScope(basicType);
if (module == null && scope == null)
{
throw new NotImplementedException();
}
cecilTypeReference = new Cecil.TypeReference(nmspace, name, module, scope);
if (basicType.TypeKind == AnalysisNet.Types.TypeKind.ValueType)
{
cecilTypeReference.IsValueType = true;
}
if (basicType.ContainingType != null)
{
cecilTypeReference.DeclaringType = TypeReference(basicType.ContainingType);
cecilTypeReference.Namespace = string.Empty;
}
if (basicType.GenericParameterCount > 0)
{
Cecil.GenericInstanceType instantiated = null;
// should we add constraints?
cecilTypeReference.CreateGenericParameters(basicType.GenericParameterCount);
MapGenericParameters(cecilTypeReference, basicType);
// call it before instantiating it
cecilTypeReference = ImportTypeReference(cecilTypeReference);
if (basicType.GenericArguments.Count == 0)
{
instantiated = cecilTypeReference.MakeGenericInstanceType(cecilTypeReference.GenericParameters.ToArray());
}
else
{
Cecil.TypeReference[] arguments = basicType.GenericArguments.Select(ga => TypeReference(ga)).ToArray();
instantiated = cecilTypeReference.MakeGenericInstanceType(arguments);
}
cecilTypeReference = instantiated;
}
else
{
cecilTypeReference = ImportTypeReference(cecilTypeReference);
}
typesCache[basicType] = cecilTypeReference;
return(cecilTypeReference);
}
private Tuple<TypeReference, MethodReference, MethodReference> GetFnMethods(
TypeReference tFn,
params TypeReference[] generics)
{
var t = Import(tFn.MakeGenericInstanceType(generics));
var ctor = ImportGeneric(
tFn,
m => m.IsConstructor
&& (m.Attributes & MethodAttributes.Public) == MethodAttributes.Public
&& m.Parameters.Count == 2,
generics);
var invoke = ImportGeneric(
tFn,
m => m.Name == "Invoke",
generics);
return Tuple.Create(t, ctor, invoke);
}
