cimport tree

cdef class _LogEntry:
    cdef readonly object domain
    cdef readonly object type
    cdef readonly object level
    cdef readonly object line
    cdef readonly object column
    cdef readonly object message
    cdef readonly object filename

cdef class _BaseErrorLog:
    cdef _LogEntry _first_error
    cdef readonly object last_error

cdef class _ListErrorLog(_BaseErrorLog):
    cdef list _entries

cdef class _ErrorLog(_ListErrorLog):
    pass

cdef class _Validator:
    cdef _ErrorLog _error_log

cdef class DTD(_Validator):
    cdef tree.xmlDtd* _c_dtd