$gG dZddlZddlZddlmZddlmZ m Z m Z mZmZmZmZmZmZdZdZdezdz ZGdd eZGd d eZGd d eZ GddeZ!GddeZ"eZ#ddd$dgdzzdzdd$dgdzzdzdd$dgdzzdzdd$dgdzzdzdd$dgdzzdzdd$dgdzzd zfDZ%d!Z&d"Z'd#Z(d0d$Z)d%Z*d&Z+d0d'Zd0d(Z d0d)Z d0d*Zd0d+Zd0d,Zd0d-Zd.Zd/ZdS)1z5 IEEE 64-bit EUI (Extended Unique Identifier) logic. N)AddrFormatError) valid_words int_to_words words_to_int valid_bits bits_to_int int_to_bits valid_bin int_to_bin bin_to_int@c<eZdZdZdZeezZdezdz ZdZdZ dZ dS) eui64_basez%A standard IEEE EUI-64 dialect class.rr-z%.2XN) __name__ __module__ __qualname____doc__ word_sizewidth num_wordsmax_wordword_sepword_fmt word_baseV/var/www/html/netbox-4.1.3/venv/lib/python3.11/site-packages/netaddr/strategy/eui64.pyrr(sL//I"I)|aHHHIIIr!rc,eZdZdZdZeezZdZdZdZ dS) eui64_unixz'A UNIX-style MAC address dialect class.r:z%xrN rrrrrrrrrrr r!r"r$r$>s211I"IHHIIIr!r$ceZdZdZdZdS)eui64_unix_expandedz;A UNIX-style MAC address dialect class with leading zeroes.%.2xN)rrrrrr r!r"r(r(HsEEHHHr!r(c,eZdZdZdZeezZdZdZdZ dS) eui64_ciscoz2A Cisco 'triple hextet' MAC address dialect class.r.%.4xNr&r r!r"r+r+Ns2<<I"IHHIIIr!r+c,eZdZdZdZeezZdZdZdZ dS) eui64_barez1A bare (no delimiters) MAC address dialect class.r z%.16XrNr&r r!r"r/r/Xs2;;I"IHHIIIr!r/cLg|]!}tj|tj"Sr )_recompile IGNORECASE).0_s r" r7js6    K3>""   r!^r%z([0-9A-F]{1,2})r$rz([0-9A-F]{1,4})z\.z^(r0z[0-9A-F]rz)$cR|D]#}||}|r |dcS$dS)Nr)findall)addressformatsregexpmatchs r"_get_match_resultrAzsFw''  8OOO r!cX t|trdSn#t$rYnwxYwdS)z :param addr: An IEEE EUI-64 identifier in string form. :return: ``True`` if EUI-64 identifier is valid, ``False`` otherwise. TF)rARE_EUI64_FORMATS TypeError)addrs r" valid_strrFsK  T#3 4 4 4        5s  ''c\g} t|t}|stn!#t$rtd|dwxYwt |t rn|f}t |dkr.tdd|Dd}nt |dkr.tdd|Dd}nMt |d kr(td t|d dzd}ntd |z|S) z :param addr: An IEEE EUI-64 identifier in string form. :return: An unsigned integer that is equivalent to value represented by EUI-64 string address formatted according to the dialect z invalid IEEE EUI-64 identifier: !rr0c4g|]}dt|dzS)r)rintr5ws r"r7zstr_to_int..%BBBqvAr 2BBBr!rr:c4g|]}dt|dzS)r-rrJrLs r"r7zstr_to_int..rNr!rz%016xrz)bad word count for EUI-64 identifier: %r!) rArCrDr isinstancetuplelenrKjoin)rEwordsint_vals r" str_to_intrVsG EO!$(899 O  OOOotttMNNNO%  5zzQbggBBEBBBCCRHH UqbggBBEBBBCCRHH UqgE!Hb 1 11266IDPQQQ Ns #Actt|}fd|D}j|}|S)z :param int_val: An unsigned integer. :param dialect: (optional) a Python class defining formatting options :return: An IEEE EUI-64 identifier that is equivalent to unsigned integer. Nc$g|] }j|z Sr )r)r5idialects r"r7zint_to_str..s! 2 2 2qg" 2 2 2r!)rrrrS)rUrZrTtokensrEs ` r" int_to_strr\sR ' * *E 2 2 2 2E 2 2 2F    ( (D Kr!cDt|}tjdg|RS)z :param int_val: the integer to be packed. :return: a packed string that is equivalent to value represented by an unsigned integer. >8B)r_structpack)rUrTs r" int_to_packedras)  ! !E < & & & &&r!cttjd|}d}tt |D]\}}|}|d|zz}||z}|S)a :param packed_int: a packed string containing an unsigned integer. It is assumed that string is packed in network byte order. :return: An unsigned integer equivalent to value of network address represented by packed binary string. r^rr)listr_unpack enumeratereversed) packed_intrTrUrYnumwords r" packed_to_intrjse z22 3 3EGHUOO,,!!3q1u}D. Nr!cJ|t}t||j|jSN)DEFAULT_EUI64_DIALECT _valid_wordsrrrTrZs r"rrs$' w0'2C D DDr!cJ|t}t||j|jSrl)rm _int_to_wordsrrrUrZs r"rrs$' '"3W5F G GGr!cJ|t}t||j|jSrl)rm _words_to_intrrros r"rrs$'  173D E EEr!cJ|t}t|t|jSrl)rm _valid_bitsrrbitsrZs r"rrs!' tUG$4 5 55r!cJ|t}t|t|jSrl)rm _bits_to_intrrrws r"rrs!' eW%5 6 66r!cV|t}t||j|j|jSrl)rm _int_to_bitsrrrrrs r"r r s)' !2G4EwGW X XXr!c>|t}t|tSrl)rm _valid_binr)bin_valrZs r"r r s' gu % %%r!c,t|tSrl) _int_to_binr)rUs r"r r  w & &&r!c,t|tSrl) _bin_to_intr)rs r"r r rr!rl),rstructr_rer2 netaddr.corernetaddr.strategyrrnrrqrrtrrvrrzr r|r r~r rr rrversionmax_intobjectrr$r(r+r/rmrSrCrArFrVr\rarjr r!r"rs ((((((                         U(Q,,* *#   chh)*Q.///#5 chh)*Q.///#5 chh)*Q.///#5 chh)*Q.///#5 ejj+,q0111C7 rww |b()))D0        !!!H     '''&EEEE HHHH FFFF 6666 7777 YYYY &&&& ''''''''r!