kȇT dZddlZddlZddlmZejdvr ddl m Z m Z nddlm Z m Z ddl mZmZmZmZddlmZmZmZmZmZmZmZ dZ!d Z"d Z#d Z$e Z%d Z&d Z'dZ(de!zdz Z)e!e"zZ*de"zdz Z+e,e-de!dzDcgc]}|e)de!|z zdz z fc}Z.e,e-de!dzDcgc]}e)de!|z zdz z |fc}Z/e,e-de!dzDcgc]}|de!|z zdz fc}Z0e,e-de!dzDcgc]}de!|z zdz |fc}Z1d!dZ2d!dZ3d"dZ4dZ5dZ6dZ7dZdZ8dZ9dZdZd"dZdZdZdZd Z:ycc}wcc}wcc}wcc}w)#zIPv4 address logic.N) inet_aton)win32cygwin) inet_ptonAF_INET)AddrFormatErrorZEROFILL INET_ATON INET_PTON) valid_words valid_bits bits_to_int int_to_bits valid_bin int_to_bin bin_to_int %d.IPv4 ct|tstdt|z t ||y#t $rYywxYw)ah :param addr: An IPv4 address in presentation (string) format. :param flags: decides which rules are applied to the interpretation of the addr value. Supported constants are INET_PTON and ZEROFILL. See the :class:`IPAddress` documentation for details. .. versionchanged:: 0.10.1 ``flags`` is scheduled to default to :data:`INET_PTON` instead of :data:`INET_ATON` in the future. :return: ``True`` if IPv4 address is valid, ``False`` otherwise. .. versionchanged:: 1.0.0 Returns ``False`` instead of raising :exc:`AddrFormatError` for empty strings. zInvalid type: %sFT) isinstancestr TypeErrortype str_to_intr)addrflagss :/usr/lib/python3.12/site-packages/netaddr/strategy/ipv4.py valid_strr%QsK" dC *T$Z7884  s 6 AAc t|d}|tzxs |tz }|tzr;dj |j dDcgc]}dt |zc}}n%|r#td|j dDr| |rtt|}n t|}tjd|dScc}w#t$r|wxYw)a_ :param addr: An IPv4 dotted decimal address in string form. :param flags: decides which rules are applied to the interpretation of the addr value. Supported constants are INET_PTON and ZEROFILL. See the :class:`IPAddress` documentation for details. :return: The equivalent unsigned integer for a given IPv4 address. z$ is not a valid IPv4 address string!rrc3^K|]%}t|dkDxr|jd'yw)r0N)len startswith).0ps r$ zstr_to_int..ys*U_3q6A:;!,,s*;;_s+->Ir)rr r r joinsplitintany _inet_ptonr _inet_atonOSError_structunpack)r"r#error pton_modeipackeds r$r!r!ks N OE !:):%:I xxx 3@1A@A sUTZZPS_UU  .F%F >>$ ' **A  s CC Ccxd|cxkr tkrnnd|dz |dz dz|dz dz|dzfzSt|d)z :param int_val: An unsigned integer. :param dialect: (unused) Any value passed in is ignored. :return: The IPv4 presentation (string) format address equivalent to the unsigned integer provided. rz %d.%d.%d.%drz( is not a valid 32-bit unsigned integer!max_int ValueError)int_valdialects r$ int_to_strrEsY Gw rM ]d " \T ! dN    RSSct|Dcgc]}d|z }}|j|jgddj|Scc}w)z :param int_val: An unsigned integer. :return: The reverse DNS lookup for an IPv4 address in network byte order integer form. r)zin-addrarpar) int_to_wordsreverseextendr/)rCr:wordss r$ int_to_arparNsL ,G4 54!TAX4E 5 MMO LL() 88E? 6s Ac.tjd|S)z :param int_val: the integer to be packed. :return: a packed string that is equivalent to value represented by an unsigned integer. r.)r6packrCs r$ int_to_packedrRs <<g &&rFc4tjd|dS)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.r)r6r7) packed_ints r$ packed_to_intrUs >>$ +A ..rFc,t|ttSN) _valid_words word_size num_wordsrMs r$r r s y) 44rFcpd|cxkr tksnt|d|dz |dz dz|dz dz|dzfS)z :param int_val: An unsigned integer. :return: An integer word (octet) sequence that is equivalent to value represented by an unsigned integer. rz< is not a valid integer value supported bythis address type!r=r>r?rr@rQs r$rJrJsP  "7 "SZ \   rMGrMT1GqLD3H'TX. YYrFct|st|dtjdtjdg|dS)z :param words: A list or tuple containing integer octets. :return: An unsigned integer that is equivalent to value represented by word (octet) sequence. z/ is not a valid octet list for an IPv4 address!r.4Br)r rBr6r7rPr[s r$ words_to_intr_s? u PUWXX >>$ T :E : ;A >>rFc,t|ttSrW) _valid_bitswidthword_sepbitss r$r r s tUH --rFc,t|ttSrW) _bits_to_intrbrcrds r$rrs eX ..rFcL| td}t|tt|S)Nrc)globals _int_to_bitsrYrZ)rCrcs r$rrs%9Z( Ix @@rFc"t|tSrW) _valid_binrbbin_vals r$rrs gu %%rFc"t|tSrW) _int_to_binrbrQs r$rr w &&rFc"t|tSrW) _bin_to_intrbrms r$rrrqrFcg}td|z}t|trd|vr| d|vr+|jdDcgc]}dt |z}}ndt |zg}dt |cxkrdkr2n|tdt |z D]}|jdn||s|dt|zScc}w#t $r|wxYw) a Expands a partial IPv4 address into a full 4-octet version. :param addr: an partial or abbreviated IPv4 address :return: an expanded IP address in presentation format (x.x.x.x) >>> expand_partial_address('1.2') '1.2.0.0' .. versionadded:: 1.1.0 z!invalid partial IPv4 address: %r!:rrrrr(z %s.%s.%s.%s) rrrr0r1rBr)rangeappendtuple)r"tokensr8or:s r$expand_partial_addressr{sF ?$F GE$ $;K d{15CAA$Q-AT*+ F q K1s6{?+ c",K  5= ((B K sCCCC C)rrW);__doc__sys_sysstructr6socketrr4platformnetaddr.fbsocketrr3r netaddr.corerr r r netaddr.strategyr rXr rarrgrrjrrlrrprrsrbrYword_fmtrcfamily family_nameversion word_baserArZmax_worddictrvprefix_to_netmasknetmask_to_prefixprefix_to_hostmaskhostmask_to_prefixr%r!rErNrRrUrJr_r{)r:s0r$rs *==''BA8HH           U(Q, Y   i?I\]^qRWZ[R[I\]I\A7aEAI&6&:;Q?I\]^aQR@ST@S1Aeai 01 46@STUaQR@ST@S1Q519-1A6@STU4+6T( '/5 Z ?./A &''')_^^UUsE1EE$ E)