GENERIC_ACCEPT SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO $TYPE).@count <= $SPECIFIED_COUNT).@count == 1 GENERIC_REJECT_EXCEPT_ONE_OTHER_TYPE SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, (ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO $TYPE) AND NOT (ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO $OTHER_TYPE)).@count == 0).@count == 1 GENERIC_REJECT_EXCEPT_MULTIPLE_OTHER_TYPES SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, (ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO $TYPE) AND (SUBQUERY($OTHER_TYPES, $otherType, ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO $otherType).@count == 0)).@count == 0).@count == 1 GENERIC_ENFORCE_ALL_TYPES SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, (SUBQUERY($TYPES, $type, ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO $type).@count > 0)).@count == $extensionItem.attachments.@count).@count == 1 GENERIC_ENFORCE_ANY_TYPE SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, (SUBQUERY($TYPES, $type, ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO $type).@count > 0)).@count >0).@count == 1 GENERIC_ENFORCE_ALL_TYPES_WITH_EXCEPTIONS SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, SUBQUERY($attachment.registeredTypeIdentifiers, $registeredType, SUBQUERY($TYPES, $type, $registeredType UTI-CONFORMS-TO $type).@count > 0 AND SUBQUERY($REJECTED_TYPES, $rejectedType, $registeredType UTI-CONFORMS-TO $rejectedType).@count == 0).@count > 0).@count >= $extensionItem.attachments.@count).@count == 1 GENERIC_ENFORCE_ANY_TYPE_WITH_EXCEPTIONS SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, SUBQUERY($attachment.registeredTypeIdentifiers, $registeredType, SUBQUERY($TYPES, $type, $registeredType UTI-CONFORMS-TO $type).@count > 0 AND SUBQUERY($REJECTED_TYPES, $rejectedType, $registeredType UTI-CONFORMS-TO $rejectedType).@count == 0).@count > 0).@count > 0).@count == 1 RULES NSExtensionActivationSupportsWebPageWithMaxCount TYPE com.apple.active-webpage NSExtensionActivationSupportsWebURLWithMaxCount ACCEPT SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, (ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.url") AND (NONE $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.apple.active-webpage") AND (NONE $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.file-url")).@count <= $SPECIFIED_COUNT).@count == 1 REJECT SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, (ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.url") AND (NONE $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "com.apple.active-webpage") AND (NONE $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.file-url")).@count == 0).@count == 1 TYPE public.url EXCEPT_TYPES public.file-url NSExtensionActivationSupportsFileWithMaxCount TYPE public.file-url NSExtensionActivationSupportsMovieWithMaxCount TYPE public.movie NSExtensionActivationSupportsText ACCEPT TRUEPREDICATE TYPES public.plain-text public.rtf REJECT (SUBQUERY(extensionItems, $extensionItem, $extensionItem.contentText == NULL).@count == 1) AND (SUBQUERY(extensionItems, $extensionItem, SUBQUERY($extensionItem.attachments, $attachment, ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.text").@count == 0).@count == 1) NSExtensionActivationSupportsImageWithMaxCount TYPE public.image NSExtensionActivationSupportsAttachmentsWithMinCount SUBQUERY(extensionItems, $extensionItem, $extensionItem.attachments.@count >= $SPECIFIED_COUNT).@count == 1 NSExtensionActivationSupportsAttachmentsWithMaxCount SUBQUERY(extensionItems, $extensionItem, $extensionItem.attachments.@count <= $SPECIFIED_COUNT).@count == 1