ref_t ModuleScope :: loadClassInfo(ClassInfo& info, ident_t vmtName, bool headerOnly)
{
_Module* argModule = NULL;
if (emptystr(vmtName))
return 0;
if (isTemplateWeakReference(vmtName)) {
// COMPILER MAGIC : try to find a template
ref_t ref = loadClassInfo(info, resolveWeakTemplateReference(vmtName + TEMPLATE_PREFIX_NS_LEN), headerOnly);
if (ref != 0 && info.header.classRef != 0) {
if (module->resolveReference(info.header.classRef).endsWith(CLASSCLASS_POSTFIX)) {
// HOTFIX : class class ref should be template weak reference as well
IdentifierString classClassName(vmtName, CLASSCLASS_POSTFIX);
info.header.classRef = module->mapReference(classClassName);
}
}
return ref;
}
else {
// load class meta data
ref_t moduleRef = 0;
if (isWeakReference(vmtName)) {
// if it is a weak reference - do not need to resolve the module
argModule = module;
moduleRef = module->mapReference(vmtName);
}
else argModule = project->resolveModule(vmtName, moduleRef, true);
if (argModule == NULL || moduleRef == 0)
return 0;
// load argument VMT meta data
_Memory* metaData = argModule->mapSection(moduleRef | mskMetaRDataRef, true);
if (metaData == NULL || metaData->Length() == sizeof(SymbolExpressionInfo))
return 0;
MemoryReader reader(metaData);
if (argModule != module) {
ClassInfo copy;
copy.load(&reader, headerOnly);
importClassInfo(copy, info, argModule, headerOnly, false, false);
}
else info.load(&reader, headerOnly);
if (argModule != module) {
// import reference
importReference(argModule, moduleRef, module);
}
return moduleRef;
}
}
bool loadClassInfo(_Module* module, ident_t reference, ClassInfo& info)
{
// find class meta data
_Memory* data = findClassMetaData(module, reference);
if (data == NULL) {
printLine("Class not found:", reference);
return false;
}
MemoryReader reader(data);
info.load(&reader);
return true;
}
bool loadClassInfo(_Module* module, const wchar_t* className, ClassInfo& info)
{
// find class meta data
ReferenceNs reference(module->Name(), className);
_Memory* data = findClassMetaData(module, reference);
if (data == NULL) {
wprintf(_T("Class %s not found\n"), (const wchar_t*)reference);
return false;
}
MemoryReader reader(data);
info.load(&reader);
return true;
}
