import cython

from .._cache cimport DNSCache

from .._dns cimport DNSPointer, DNSQuestion, DNSRecord, DNSRRSet

from .._history cimport QuestionHistory

from .._protocol.incoming cimport DNSIncoming

from .._services.registry cimport ServiceRegistry

cdef object TYPE_CHECKING, QuestionAnswers

cdef cython.uint _ONE_SECOND, _TYPE_PTR, _TYPE_ANY, _TYPE_A, _TYPE_AAAA, _TYPE_SRV, _TYPE_TXT

cdef str _SERVICE_TYPE_ENUMERATION_NAME

cdef cython.set _RESPOND_IMMEDIATE_TYPES

cdef class _QueryResponse:

cdef object _is_probe

cdef DNSIncoming _msg

cdef float _now

cdef DNSCache _cache

cdef cython.dict _additionals

cdef cython.set _ucast

cdef cython.set _mcast_now

cdef cython.set _mcast_aggregate

cdef cython.set _mcast_aggregate_last_second

cpdef add_qu_question_response(self, cython.dict answers)

cpdef add_ucast_question_response(self, cython.dict answers)

cpdef add_mcast_question_response(self, cython.dict answers)

@cython.locals(maybe_entry=DNSRecord)

cpdef _has_mcast_within_one_quarter_ttl(self, DNSRecord record)

@cython.locals(maybe_entry=DNSRecord)

cpdef _has_mcast_record_in_last_second(self, DNSRecord record)

cpdef answers(self)

cdef class QueryHandler:

cdef ServiceRegistry registry

cdef DNSCache cache

cdef QuestionHistory question_history

cdef _add_service_type_enumeration_query_answers(self, cython.dict answer_set, DNSRRSet known_answers)

cdef _add_pointer_answers(self, str lower_name, cython.dict answer_set, DNSRRSet known_answers)

cdef _add_address_answers(self, str lower_name, cython.dict answer_set, DNSRRSet known_answers, cython.uint type_)

@cython.locals(question_lower_name=str, type_=cython.uint)

cdef _answer_question(self, DNSQuestion question, DNSRRSet known_answers)

@cython.locals(

msg=DNSIncoming,

question=DNSQuestion,

answer_set=cython.dict,

known_answers=DNSRRSet,

known_answers_set=cython.set,

)

cpdef async_response(self, cython.list msgs, object unicast_source)