o i/@sdZddlmZmZddlZddlZddlZddlZddl Zddl Zddl Zddl Zddl ZddlZddlZGdddejjZGdddejjZeZejZejZejZejZdS)zDNS Dynamic Update Support)AnyListNc@s,eZdZdZdZdZdZdZeddZ dS) UpdateSectionzUpdate sectionsrcCdS)Nr)clsr r A/home/app/Keep/.python/lib/python3.10/site-packages/dns/update.py_maximum+zUpdateSection._maximumN) __name__ __module__ __qualname____doc__ZONEPREREQUPDATE ADDITIONAL classmethodr r r r r r#srcseZdZeZdejjddejj dfdej j e BdBdejj dedBdej j dBdej j e BdedBf fdd Zed eejjfd d Zejd d Zed eejjfddZejddZed eejjfddZejddZd)ddZddZdej j e Bded dfddZdej j e Bded dfddZdej j e Bded dfddZdej j e Bded dfd d!Z d*dej j e Bd"ejj e BdBd dfd#d$Z!d%d&Z"d'd(Z#Z$S)+ UpdateMessageNzonerdclasskeyringkeyname keyalgorithmidcstj|d|jtjtjjO_t|trtj |}||_ tj j |}||_|j r>|j|j|j |tjjddd|durL|j|||ddSdS)axInitialize a new DNS Update object. See the documentation of the Message class for a complete description of the keyring dictionary. *zone*, a ``dns.name.Name``, ``str``, or ``None``, the zone which is being updated. ``None`` should only be used by dnspython's message constructors, as a zone is required for the convenience methods like ``add()``, ``replace()``, etc. *rdclass*, an ``int`` or ``str``, the class of the zone. The *keyring*, *keyname*, and *keyalgorithm* parameters are passed to ``use_tsig()``; see its documentation for details. )rT)createZ force_uniqueN) algorithm)super__init__flagsdnsopcodeZto_flagsr isinstancestrname from_textorigin rdataclass RdataClassmake zone_rdclass find_rrsetr rdatatypeSOAZuse_tsig)selfrrrrrr __class__r r r!4s&  zUpdateMessage.__init__returncC |jdS)zThe zone section.rsectionsr1r r r r_ zUpdateMessage.zonecC||jd<dS)Nrr6r1vr r r rdcCr5)zThe prerequisite section.rr6r8r r r prerequisitehr9zUpdateMessage.prerequisitecCr:)Nrr6r;r r r r>mr=cCr5)zThe update section.rr6r8r r r updateqr9zUpdateMessage.updatecCr:)Nrr6r;r r r r?vr=c CsB|dur|j}|}||||j|j||dd}|||dS)z&Add a single RR to the update section.NT)r?coversr.r-rdtypeadd)r1r'ttlrddeletingsectionr@rrsetr r r _add_rrzszUpdateMessage._add_rrc Gs t|tr tj|d}t|dtjjr4|D]}|r"|||j|D] }|j ||j ||dq$qdSt |}t | d}t|dtjjrc|rS|||dj|D] }|j ||||dqUdStjj| d}|ru||||D]} tj|j|| |j}|j ||||dqwdS)aAdd records. *replace* is the replacement mode. If ``False``, RRs are added to an existing RRset; if ``True``, the RRset is replaced with the specified contents. The second argument is the section to add to. The third argument is always a name. The other arguments can be: - rdataset... - ttl, rdata... - ttl, rdtype, string... Nr)rF)r%r&r#r'r(rdatasetRdatasetdeleterArHrClistintpoprdataRdatar/ RdataTyper,r-r)) r1replacerFr'argsrdsrDrCrAsr r r _adds2  zUpdateMessage._addr'rScG|jd|j|g|RdS)zAdd records. The first argument is always a name. The other arguments can be: - rdataset... - ttl, rdata... - ttl, rdtype, string... FNrVr?r1r'rSr r r rBs zUpdateMessage.addc GsLt|tr tj|d}t|dkr)||j|tjj tj j tj j tjj dddSt|dtj j rH|D]}|D] }||d|tjj q8q4dSt|}t|dtjjrf|D] }||d|tjj qWdStj j|d}t|dkr||j||j|tj j tjj dddS|D]}tj|j|||j}||d|tjj qdS)zDelete records. The first argument is always a name. The other arguments can be: - *empty* - rdataset... - rdata... - rdtype, [string...] NrT)r%r&r#r'r(lenr.r?r*ANYr/NONErIrJrHrLrOrPrQr,rNr-r))r1r'rSrTrDlargsrArUr r r rKsZ     zUpdateMessage.deletecGrW)abReplace records. The first argument is always a name. The other arguments can be: - rdataset... - ttl, rdata... - ttl, rdtype, string... Note that if you want to replace the entire node, you should do a delete of the name followed by one or more calls to add. TNrXrYr r r rRszUpdateMessage.replacec Gst|tr tj|d}t|dkr'||j|tjj tj j tj j ddddSt|dtj j s?t|dtjjs?t|dkrnt|dtj j s`t|}|dd|jd|j|g|RdS|jd|j|g|RdStj j|d}||j|tjj |tj j ddddS)aSRequire that an owner name (and optionally an rdata type, or specific rdataset) exists as a prerequisite to the execution of the update. The first argument is always a name. The other arguments can be: - rdataset... - rdata... - rdtype, string... NrTrF)r%r&r#r'r(rZr.r>r*r[r/r\rIrJrOrPrLinsertrVrQr,)r1r'rSr]rAr r r present sD     zUpdateMessage.presentrAc Cs~t|tr tj|d}|dur%||j|tjjtj j tj jddddStj j |}||j|tjj|tj jddddS)zRequire that an owner name (and optionally an rdata type) does not exist as a prerequisite to the execution of the update.NT) r%r&r#r'r(r.r>r*r\r/r[rQr,)r1r'rAr r r absent?s0  zUpdateMessage.absentcCr)NTr )r1valuer r r _get_one_rr_per_rrsetar z#UpdateMessage._get_one_rr_per_rrsetcCsd}d}|tjkrtj|s|tjjks|jrtjj n$|js$tjj |tjj tjj fvrA|}|jdj }|tjj kp@|tj k}||||fS)NFr)rrr#r*Z is_metaclassr/r0r exceptionZ FormErrorr[r\rr)r1rFr'rrArEemptyr r r _parse_rr_headeres$     zUpdateMessage._parse_rr_header)NN)N)%rrrrZ _section_enumr#r*INZtsigZdefault_algorithmr'Namer&r+rrMr!propertyrrGZRRsetrsetterr>r?rHrVrBrKrRr_r/rQr`rbre __classcell__r r r2r r0sb  +     (<8  "r)rtypingrrZdns.enumr#Z dns.exceptionZ dns.messageZdns.nameZ dns.opcodeZ dns.rdataZdns.rdataclassZ dns.rdatasetZ dns.rdatatypeZ dns.rrsetZdns.tsigenumIntEnumrmessageMessagerZUpdaterrrrr r r r s, N