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jj|	d|jd|jd|�}|j|�snt�n|S(	s�Return the response obtained after sending a query via UDP.

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    @type where: string containing an IPv4 or IPv6 address
    @param timeout: The number of seconds to wait before the query times out.
    If None, the default, wait forever.
    @type timeout: float
    @param port: The port to which to send the message.  The default is 53.
    @type port: int
    @param af: the address family to use.  The default is None, which
    causes the address family to use to be inferred from the form of of where.
    If the inference attempt fails, AF_INET is used.
    @type af: int
    @rtype: dns.message.Message object
    @param source: source address.  The default is the wildcard address.
    @type source: string
    @param source_port: The port from which to send the message.
    The default is 0.
    @type source_port: int
    @param ignore_unexpected: If True, ignore responses from unexpected
    sources.  The default is False.
    @type ignore_unexpected: bool
    @param one_rr_per_rrset: Put each RR into its own RRset
    @type one_rr_per_rrset: bool
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j�Xtjj|d|jd|jd|�}|j|�sFt�n|S(sReturn the response obtained after sending a query via TCP.

    @param q: the query
    @type q: dns.message.Message object
    @param where: where to send the message
    @type where: string containing an IPv4 or IPv6 address
    @param timeout: The number of seconds to wait before the query times out.
    If None, the default, wait forever.
    @type timeout: float
    @param port: The port to which to send the message.  The default is 53.
    @type port: int
    @param af: the address family to use.  The default is None, which
    causes the address family to use to be inferred from the form of of where.
    If the inference attempt fails, AF_INET is used.
    @type af: int
    @rtype: dns.message.Message object
    @param source: source address.  The default is the wildcard address.
    @type source: string
    @param source_port: The port from which to send the message.
    The default is 0.
    @type source_port: int
    @param one_rr_per_rrset: Put each RR into its own RRset
    @type one_rr_per_rrset: bool
    is!HiNRDRERF(RGRCRHtSOCK_STREAMR	RJRRKRpR]tstructtpackRfRatunpackROR"RPRQRDRRRSR(RTR>RR?R5R@RARFRVRBR0R*RettcpmsgtldataRX((s//usr/lib64/python2.7/site-packages/dns/query.pyttcps,

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�}t||�t|�}|r�t||�|j|�n&tjd|�|}t|||�t}t }t}d}d}|r/|}tjj!}nd}|}d}t } x|sKt|�}!|!dkst|!|kr}|}!n|r�t"||�|j#d�\}}"n9t$|d	|!�}#tj%d|#�\}t$|||!�}tjj&|d
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|d|dt d| d|tjj	k�}$|$j)}t} d}%|dkr|$j*sv|$j*dj|kr�tj+j,d��n|$j*d}|j-tjj.kr�tj+j,d��nd}%|j/�}|tjj	kr|dj0|
krt }qt }qnx|$j*|%D]�}|r=tj+j,d��n|j-tjj.kr�|j|kr�|r�|dj0|
kr�tj+j,d��nt}n|tjj	kr�|}n||kr|tjj1ks�|tjj	kr|rt }qq|rtjj1}t}qqW|rC|j'rC|$j2rCtj+j,d��n|$VqJW|j3�dS(s�Return a generator for the responses to a zone transfer.

    @param where: where to send the message
    @type where: string containing an IPv4 or IPv6 address
    @param zone: The name of the zone to transfer
    @type zone: dns.name.Name object or string
    @param rdtype: The type of zone transfer.  The default is
    dns.rdatatype.AXFR.
    @type rdtype: int or string
    @param rdclass: The class of the zone transfer.  The default is
    dns.rdataclass.IN.
    @type rdclass: int or string
    @param timeout: The number of seconds to wait for each response message.
    If None, the default, wait forever.
    @type timeout: float
    @param port: The port to which to send the message.  The default is 53.
    @type port: int
    @param keyring: The TSIG keyring to use
    @type keyring: dict
    @param keyname: The name of the TSIG key to use
    @type keyname: dns.name.Name object or string
    @param relativize: If True, all names in the zone will be relativized to
    the zone origin.  It is essential that the relativize setting matches
    the one specified to dns.zone.from_xfr().
    @type relativize: bool
    @param af: the address family to use.  The default is None, which
    causes the address family to use to be inferred from the form of of where.
    If the inference attempt fails, AF_INET is used.
    @type af: int
    @param lifetime: The total number of seconds to spend doing the transfer.
    If None, the default, then there is no limit on the time the transfer may
    take.
    @type lifetime: float
    @rtype: generator of dns.message.Message objects.
    @param source: source address.  The default is the wildcard address.
    @type source: string
    @param source_port: The port from which to send the message.
    The default is 0.
    @type source_port: int
    @param serial: The SOA serial number to use as the base for an IXFR diff
    sequence (only meaningful if rdtype == dns.rdatatype.IXFR).
    @type serial: int
    @param use_udp: Use UDP (only meaningful for IXFR)
    @type use_udp: bool
    @param keyalgorithm: The TSIG algorithm to use; defaults to
    dns.tsig.default_algorithm
    @type keyalgorithm: string
    itINtSOAs. . %u 0 0 0 0t	algorithmscannot do a UDP AXFRs!Hi��iRDREtxfrtoriginttsig_ctxtmultitfirstRFs No answer or RRset not for qnamesfirst RRset is not an SOAisanswers after final SOAsIXFR base serial mismatchsmissing TSIGN(4t
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