Class RegisterClass(old_class* cls, bool hasExt)
{
LOG << "Processing old ObjC class " << cls->name << std::endl;
const old_class* meta = cls->isa.cls;
Class conv, super;
auto & g_classPointers = getClassPointers();
/*
old_class* psuper = cls->super_class.cls;
auto itSuper = g_classPointers.find(psuper); // TODO: may not be needed, should always be a string
if (itSuper != g_classPointers.end())
super = itSuper->second;
else
super = reinterpret_cast<Class>(psuper);
*/
super = (Class) objc_getClass(cls->super_class.name);
LOG << "...with superclass @" << super << std::endl;
conv = objc_allocateClassPair(super, cls->name, 0);
if (cls->methodList)
ConvertMethodListGen(conv, cls->methodList);
if (meta->methodList)
ConvertMethodListGen(object_getClass(id(conv)), meta->methodList);
if (cls->ivars)
ConvertIvarList(conv, cls->ivars);
if (cls->protocols)
AddClassProtocols(conv, cls->protocols);
if (hasExt && cls->ext && cls->ext->propertyLists)
{
LOG << "Class has EXT and a property list/lists\n";
//if (cls->info & CLS_NO_PROPERTY_ARRAY)
if (true)
{
ConvertProperties(cls->ext->propertyList, [conv](const char* name, const objc_property_attribute_t* attr, unsigned int count) { class_addProperty(conv, name, attr, count); bug_gnustepFixPropertyCount(conv); });
}
else
{
for (size_t i = 0; cls->ext->propertyLists[i] != nullptr; i++)
{
const old_property_list* l = cls->ext->propertyLists[i];
ConvertProperties(l, [conv](const char* name, const objc_property_attribute_t* attr, unsigned int count) { class_addProperty(conv, name, attr, count); bug_gnustepFixPropertyCount(conv); });
}
}
}
objc_registerClassPair(conv);
g_classPointers[cls] = conv;
g_classPointers[cls->name] = conv;
LOG << "ObjC class " << cls->name << " @" << conv << std::endl;
return conv;
}
Class RegisterClass(const class_t* cls, intptr_t slide)
{
LOG << "Processing ObjC class " << cls->data()->className << std::endl;
const class_t* meta = cls->isa;
Class conv, super;
auto itSuper = g_classPointers.find(cls->superclass);
if (itSuper != g_classPointers.end())
super = itSuper->second;
else
super = reinterpret_cast<Class>(cls->superclass);
LOG << "...superclass is @" << super << std::endl;
assert(objc_getClass(cls->data()->className) == nullptr);
conv = objc_allocateClassPair(super, cls->data()->className, 0);
const class_ro_t* ro = cls->data();
const class_ro_t* roMeta = meta->data();
if (ro->baseMethods)
ConvertMethodListGen(conv, ro->baseMethods);
if (roMeta->baseMethods)
ConvertMethodListGen(object_getClass(id(conv)), roMeta->baseMethods);
if (ro->ivars)
ConvertIvarList(conv, ro->ivars);
if (ro->baseProtocols)
AddClassProtocols(conv, ro->baseProtocols, slide);
if (ro->baseProperties)
{
ConvertProperties(ro->baseProperties, [conv](const char* name, const objc_property_attribute_t* attr, unsigned int count) { class_addProperty(conv, name, attr, count); bug_gnustepFixPropertyCount(conv); });
}
// conv->instance_size = ro->instSize;
// conv->isa->instance_size = roMeta->instSize;
objc_registerClassPair(conv);
LOG << "ObjC class " << cls->data()->className << " now @" << conv << std::endl;
g_classPointers[cls] = conv;
g_classPointers[cls->isa] = object_getClass(id(conv));
return conv;
}
Class RegisterClass(const class_t* cls, intptr_t slide, uint32_t image_index)
{
if (nullptr == cls)
{
return nullptr;
}
auto & g_classPointers = getClassPointers();
auto itClass = g_classPointers.find(cls);
if (itClass != g_classPointers.end())
{
LOG << "Found existing class @" << itClass->second << std::endl;
return itClass->second;
}
Class super = RegisterClass(cls->superclass, slide, image_index);
LOG << "...superclass is @" << super << std::endl;
if (nullptr != super)
{
LOG << "...superclass name " << (((uintptr_t)super != (uintptr_t)cls->superclass) ? cls->superclass->data()->className : class_getName(super)) << std::endl;
LOG << "...super name " << class_getName(super) << std::endl;
}
if (nullptr == cls->data())
{
// TODO: Is this a bad pointer filled in, or are we supposed to do something different with this?
// This is from when we call RegisterClass recursively sometimes...
std::cerr << "Error - Null class data at class @" << cls << std::endl;
return nullptr;
}
if (nullptr == cls->data()->className)
{
// TODO: Is this a bad pointer filled in, or are we supposed to do something different with this?
// This is from when we call RegisterClass recursively sometimes...
std::cerr << "Error - Null class name at class @" << cls << std::endl;
return nullptr;
}
LOG << "Processing ObjC class " << cls->data()->className << std::endl;
Class sameClass = (Class)objc_getClass(cls->data()->className);
if (nullptr != sameClass)
{
LOG << "Found a class with the same name @" << sameClass << std::endl;
return sameClass;
}
LOG << "obj_allocateClassPair(" << super << ", " << cls->data()->className << ")" << std::endl;
Class conv = objc_allocateClassPair(super, cls->data()->className, 0);
if (nullptr == conv)
{
std::cerr << "Failed to allocate class " << cls->data()->className << std::endl;
return nullptr;
}
Class meta = object_getClass(id(conv));
const class_ro_t* ro = cls->data();
if (ro->baseMethods)
ConvertMethodListGen(conv, ro->baseMethods, image_index);
if (g_classPointers.find(cls->isa) == g_classPointers.end())
{
const class_ro_t* roMeta = cls->isa->data();
if (roMeta->baseMethods)
ConvertMethodListGen(meta, roMeta->baseMethods, image_index);
}
if (ro->ivars)
ConvertIvarList(conv, ro->ivars);
if (ro->baseProtocols)
AddClassProtocols(conv, ro->baseProtocols, slide);
if (ro->baseProperties)
{
ConvertProperties(ro->baseProperties, [conv](const char* name, const objc_property_attribute_t* attr, unsigned int count) { class_addProperty(conv, name, attr, count); bug_gnustepFixPropertyCount(conv); });
}
// conv->instance_size = ro->instSize;
objc_registerClassPair(conv);
LOG << "ObjC class " << cls->data()->className << " now @" << conv << std::endl;
g_classPointers[cls] = conv;
g_classPointers[conv] = conv;
g_classPointers[meta] = meta;
return conv;
}