The EventDnsBase class

(PECL event >= 1.2.6-beta)

Introduction

Represents Libevent's DNS base structure. Used to resolve DNS asyncronously, parse configuration files like resolv.conf etc.

final EventDnsBase {

/* Constants */

const integer OPTION_SEARCH = 1 ;

const integer OPTION_NAMESERVERS = 2 ;

const integer OPTION_MISC = 4 ;

const integer OPTION_HOSTSFILE = 8 ;

const integer OPTIONS_ALL = 15 ;

/* Méthodes */

public bool addNameserverIp ( string $ip )

public void addSearch ( string $domain )

public void clearSearch ( void )

public __construct ( EventBase $base , bool $initialize )

public void countNameservers ( void )

public bool loadHosts ( string $hosts )

public bool parseResolvConf ( int $flags , string $filename )

public bool setOption ( string $option , string $value )

public bool setSearchNdots ( int $ndots )

}

EventDnsBase::OPTION_SEARCH: Tells to read the domain and search fields from the resolv.conf file and the ndots option, and use them to decide which domains(if any) to search for hostnames that aren’t fully-qualified.
EventDnsBase::OPTION_NAMESERVERS: Tells to learn the nameservers from the resolv.conf file.
EventDnsBase::OPTION_MISC
EventDnsBase::OPTION_HOSTSFILE: Tells to read a list of hosts from /etc/hosts as part of loading the resolv.conf file.
EventDnsBase::OPTIONS_ALL: Tells to learn as much as it can from the resolv.conf file.

EventDnsBase::addNameserverIp — Ajoute un serveur de noms à la base DNS
EventDnsBase::addSearch — Ajoute un domaine à la liste des domaines utilisés pour la recherche
EventDnsBase::clearSearch — Supprime tous les suffixes courants de recherche
EventDnsBase::__construct — Construit un objet EventDnsBase
EventDnsBase::countNameservers — Récupère le nombre de serveurs de noms configurés
EventDnsBase::loadHosts — Charge un fichier hosts (au même format que /etc/hosts)
EventDnsBase::parseResolvConf — Analyse le fichier resolv.conf
EventDnsBase::setOption — Définit la valeur d'une option de configuration
EventDnsBase::setSearchNdots — Définit le paramètre 'ndots' pour les recherches