Method DumpModifiedAttributes

lib/base/configobject.cpp:618–677

}

void ConfigObject::DumpModifiedAttributes(const std::function<void(const ConfigObject::Ptr&, const String&, const Value&)>& callback)
{
	for (const Type::Ptr& type : Type::GetAllTypes()) {
		auto *dtype = dynamic_cast<ConfigType *>(type.get());

		if (!dtype)
			continue;

		for (const ConfigObject::Ptr& object : dtype->GetObjects()) {
			Dictionary::Ptr originalAttributes = object->GetOriginalAttributes();

			if (!originalAttributes)
				continue;

			ObjectLock olock(originalAttributes);
			for (const Dictionary::Pair& kv : originalAttributes) {
				String key = kv.first;

				Type::Ptr type = object->GetReflectionType();

				std::vector<String> tokens = key.Split(".");

				String fieldName = tokens[0];
				int fid = type->GetFieldId(fieldName);

				Value currentValue = object->GetField(fid);
				Value modifiedValue;

				if (tokens.size() > 1) {
					Value current = currentValue;

					for (std::vector<String>::size_type i = 1; i < tokens.size() - 1; i++) {
						if (!current.IsObjectType<Dictionary>())
							BOOST_THROW_EXCEPTION(std::invalid_argument("Value must be a dictionary."));

						Dictionary::Ptr dict = current;
						const String& key = tokens[i];

						if (!dict->Contains(key))
							break;

						current = dict->Get(key);
					}

					if (!current.IsObjectType<Dictionary>())
						BOOST_THROW_EXCEPTION(std::invalid_argument("Value must be a dictionary."));

					Dictionary::Ptr dict = current;
					const String& key = tokens[tokens.size() - 1];

					modifiedValue = dict->Get(key);
				} else
					modifiedValue = currentValue;

				callback(object, key, modifiedValue);
			}
		}
	}