tMD_MethodDef* Generics_GetMethodDefFromSpec
(tMD_MethodSpec *pMethodSpec, tMD_TypeDef **ppCallingClassTypeArgs, tMD_TypeDef **ppCallingMethodTypeArgs) {
tMD_MethodDef *pCoreMethod, *pMethod;
SIG sig;
U32 argCount, i;
tMD_TypeDef **ppTypeArgs;
pCoreMethod = MetaData_GetMethodDefFromDefRefOrSpec(pMethodSpec->pMetaData, pMethodSpec->method, NULL, NULL);//ppCallingClassTypeArgs, ppCallingMethodTypeArgs);
//ppClassTypeArgs = pCoreMethod->pParentType->ppClassTypeArgs;
sig = MetaData_GetBlob(pMethodSpec->instantiation, NULL);
MetaData_DecodeSigEntry(&sig); // always 0x0a
argCount = MetaData_DecodeSigEntry(&sig);
ppTypeArgs = malloc(argCount * sizeof(tMD_TypeDef*));
for (i=0; i<argCount; i++) {
tMD_TypeDef *pArgType;
pArgType = Type_GetTypeFromSig(pMethodSpec->pMetaData, &sig, ppCallingClassTypeArgs, ppCallingMethodTypeArgs);
ppTypeArgs[i] = pArgType;
}
pMethod = Generics_GetMethodDefFromCoreMethod(pCoreMethod, pCoreMethod->pParentType, argCount, ppTypeArgs);
free(ppTypeArgs);
return pMethod;
}
static void CreateNewArrayType(tMD_TypeDef *pNewArrayType, tMD_TypeDef *pElementType, tMD_TypeDef **ppClassTypeArgs, tMD_TypeDef **ppMethodTypeArgs) {
MetaData_Fill_TypeDef(types[TYPE_SYSTEM_ARRAY_NO_TYPE], NULL, NULL);
memcpy(pNewArrayType, types[TYPE_SYSTEM_ARRAY_NO_TYPE], sizeof(tMD_TypeDef));
pNewArrayType->pArrayElementType = pElementType;
pNewArrayType->isFilled = 1;
// Auto-generate the generic interfaces IEnumerable<T>, ICollection<T> and IList<T> for this array
{
tInterfaceMap *pInterfaceMap, *pAllIMs;
tMD_TypeDef *pInterfaceT;
tMD_MethodDef *pMethod;
U32 orgNumInterfaces;
if (genericArrayMethodsInited == 0) {
GetMethodDefs();
}
orgNumInterfaces = pNewArrayType->numInterfaces;
pNewArrayType->numInterfaces += 3;
pAllIMs = (tInterfaceMap*)mallocForever(pNewArrayType->numInterfaces * sizeof(tInterfaceMap));
memcpy(pAllIMs, pNewArrayType->pInterfaceMaps, orgNumInterfaces * sizeof(tInterfaceMap));
pNewArrayType->pInterfaceMaps = pAllIMs;
// Get the IEnumerable<T> interface
pInterfaceMap = &pAllIMs[orgNumInterfaces + 0];
pInterfaceT = Generics_GetGenericTypeFromCoreType(types[TYPE_SYSTEM_COLLECTIONS_GENERIC_IENUMERABLE_T], 1, &pElementType);
pInterfaceMap->pInterface = pInterfaceT;
pInterfaceMap->pVTableLookup = NULL;
pInterfaceMap->ppMethodVLookup = mallocForever(pInterfaceT->numVirtualMethods * sizeof(tMD_MethodDef*));
pMethod = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GetGenericEnumerator], pNewArrayType, 1, &pElementType);
pInterfaceMap->ppMethodVLookup[0] = pMethod;
// Get the ICollection<T> interface
pInterfaceMap = &pAllIMs[orgNumInterfaces + 1];
pInterfaceT = Generics_GetGenericTypeFromCoreType(types[TYPE_SYSTEM_COLLECTIONS_GENERIC_ICOLLECTION_T], 1, &pElementType);
pInterfaceMap->pInterface = pInterfaceT;
pInterfaceMap->pVTableLookup = NULL;
pInterfaceMap->ppMethodVLookup = mallocForever(pInterfaceT->numVirtualMethods * sizeof(tMD_MethodDef*));
pInterfaceMap->ppMethodVLookup[0] = ppGenericArrayMethods[GENERICARRAYMETHODS_get_Length];
pInterfaceMap->ppMethodVLookup[1] = ppGenericArrayMethods[GENERICARRAYMETHODS_get_IsReadOnly];
pInterfaceMap->ppMethodVLookup[2] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericAdd], pNewArrayType, 1, &pElementType);
pInterfaceMap->ppMethodVLookup[3] = ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericClear];
pInterfaceMap->ppMethodVLookup[4] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericContains], pNewArrayType, 1, &pElementType);
pInterfaceMap->ppMethodVLookup[5] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericCopyTo], pNewArrayType, 1, &pElementType);
pInterfaceMap->ppMethodVLookup[6] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericRemove], pNewArrayType, 1, &pElementType);
// Get the IList<T> interface
pInterfaceMap = &pAllIMs[orgNumInterfaces + 2];
pInterfaceT = Generics_GetGenericTypeFromCoreType(types[TYPE_SYSTEM_COLLECTIONS_GENERIC_ILIST_T], 1, &pElementType); //, ppClassTypeArgs, ppMethodTypeArgs);
pInterfaceMap->pInterface = pInterfaceT;
pInterfaceMap->pVTableLookup = NULL;
pInterfaceMap->ppMethodVLookup = mallocForever(pInterfaceT->numVirtualMethods * sizeof(tMD_MethodDef*));
pInterfaceMap->ppMethodVLookup[0] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericIndexOf], pNewArrayType, 1, &pElementType);
pInterfaceMap->ppMethodVLookup[1] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericInsert], pNewArrayType, 1, &pElementType);
pInterfaceMap->ppMethodVLookup[2] = ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericRemoveAt];
pInterfaceMap->ppMethodVLookup[3] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericGetItem], pNewArrayType, 1, &pElementType);
pInterfaceMap->ppMethodVLookup[4] = Generics_GetMethodDefFromCoreMethod(ppGenericArrayMethods[GENERICARRAYMETHODS_Internal_GenericSetItem], pNewArrayType, 1, &pElementType);
}
log_f(2, "Array: Array[%s.%s]\n", pElementType->nameSpace, pElementType->name);
}