| void | finished() |
| void | finished() |
| void | nameChanged(const QString &name) |
| void | nameserverChanged(const QHostAddress &nameserver) |
| void | nameserverPortChanged(quint16 port) |
| void | nameserverProtocolChanged(QDnsLookup::Protocol protocol) |
| void | typeChanged(QDnsLookup::Type type) |
(since 6.8) quint16 | defaultPortForProtocol(QDnsLookup::Protocol protocol) |
(since 6.8) bool | isProtocolSupported(QDnsLookup::Protocol protocol) |
QDnsLookup uses the mechanisms provided by the operating system to perform DNS lookups. To perform a lookup you need to specify a name and type then invoke the lookup() slot. The finished() signal will be emitted upon completion.
│ │ │ +QDnsLookup uses the mechanisms provided by the operating system to perform DNS lookups. To perform a lookup you need to specify a name and type then invoke the lookup() slot. The finished() signal will be emitted upon completion.
│ │ │For example, you can determine which servers an XMPP chat client should connect to for a given domain with:
│ │ ││ │ │ void MyObject::lookupServers() │ │ │ { │ │ │ // Create a DNS lookup. │ │ │ dns = new QDnsLookup(this); │ │ │ connect(dns, &QDnsLookup::finished, this, &MyObject::handleServers); │ │ │ @@ -245,40 +245,40 @@ │ │ │This property was introduced in Qt 6.8.
│ │ │Access functions:
│ │ ││ │ ││ │ │
│ │ │ bool isAuthenticData() const Notifier signal:
│ │ ││ │ ││ │ │ -
│ │ │ + void finished() │ │ │ void finished() See also setNameserver() and nameserverProtocol().
│ │ │ │ │ │ │ │ ││ │ │
[read-only]error : const ErrorThis property holds the type of error that occurred if the DNS lookup failed, or NoError.
│ │ │Access functions:
│ │ ││ │ ││ │ │
│ │ │ QDnsLookup::Error error() const Notifier signal:
│ │ ││ │ │ │ │ │ │ │ ││ │ │ -
│ │ │ + void finished() │ │ │ void finished() │ │ │
[read-only]errorString : const QStringThis property holds a human-readable description of the error if the DNS lookup failed.
│ │ │Access functions:
│ │ ││ │ ││ │ │
│ │ │ QString errorString() const Notifier signal:
│ │ │ │ │ │ │ │ │ │ │ ││ │ │
[bindable]name : QStringNote: This property supports QProperty bindings.
│ │ │This property holds the name to lookup.
│ │ │If the name to look up is empty, QDnsLookup will attempt to resolve the root domain of DNS. That query is usually performed with QDnsLookup::type set to NS.
│ │ │ @@ -414,15 +414,15 @@ │ │ │Returns true if DNS queries using protocol are supported with QDnsLookup.
│ │ │This function was introduced in Qt 6.8.
│ │ │See also nameserverProtocol.
│ │ │ │ │ │ │ │ ││ │ │
[slot]void QDnsLookup::lookup()Performs the DNS lookup.
│ │ │ -The finished() signal is emitted upon completion.
│ │ │ +The finished() signal is emitted upon completion.
│ │ │ │ │ │ │ │ │QList<QDnsMailExchangeRecord> QDnsLookup::mailExchangeRecords() const
│ │ │Returns the list of mail exchange records associated with this lookup.
│ │ │The records are sorted according to RFC 5321, so if you use them to connect to servers, you should try them in the order they are listed.
│ │ │ │ │ │ │ │ │ ├── html2text {} │ │ │ │ @@ -208,23 +208,23 @@ │ │ │ │ _s_e_t_N_a_m_e_s_e_r_v_e_r() are trustworthy; if no server was set, _Q_D_n_s_L_o_o_k_u_p obeys system │ │ │ │ configuration on whether responses should be trusted. │ │ │ │ This property may be set even if _e_r_r_o_r() indicates a resolver error occurred. │ │ │ │ This property was introduced in Qt 6.8. │ │ │ │ AAcccceessss ffuunnccttiioonnss:: │ │ │ │ bool iissAAuutthheennttiiccDDaattaa() const │ │ │ │ NNoottiiffiieerr ssiiggnnaall:: │ │ │ │ -void ffiinniisshheedd() │ │ │ │ +void _ff_ii_nn_ii_ss_hh_ee_dd() │ │ │ │ SSeeee aallssoo _s_e_t_N_a_m_e_s_e_r_v_e_r() and _n_a_m_e_s_e_r_v_e_r_P_r_o_t_o_c_o_l(). │ │ │ │ ******** [[rreeaadd--oonnllyy]] eerrrroorr :: ccoonnsstt _EE_rr_rr_oo_rr ******** │ │ │ │ This property holds the type of error that occurred if the DNS lookup failed, │ │ │ │ or _N_o_E_r_r_o_r. │ │ │ │ AAcccceessss ffuunnccttiioonnss:: │ │ │ │ QDnsLookup::Error eerrrroorr() const │ │ │ │ NNoottiiffiieerr ssiiggnnaall:: │ │ │ │ -void _ff_ii_nn_ii_ss_hh_ee_dd() │ │ │ │ +void ffiinniisshheedd() │ │ │ │ ******** [[rreeaadd--oonnllyy]] eerrrroorrSSttrriinngg :: ccoonnsstt _QQ_SS_tt_rr_ii_nn_gg ******** │ │ │ │ This property holds a human-readable description of the error if the DNS lookup │ │ │ │ failed. │ │ │ │ AAcccceessss ffuunnccttiioonnss:: │ │ │ │ QString eerrrroorrSSttrriinngg() const │ │ │ │ NNoottiiffiieerr ssiiggnnaall:: │ │ │ │ void _ff_ii_nn_ii_ss_hh_ee_dd() │ │ ├── ./usr/share/qt6/doc/qtnetwork/qtnetwork.index │ │ │ ├── ./usr/share/qt6/doc/qtnetwork/qtnetwork.index │ │ │ │ @@ -510,15 +510,15 @@ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ - │ │ │ │ + │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ ├── ./usr/share/qt6/doc/qtnetwork/qtnetwork.qhp │ │ │ ├── ./usr/share/qt6/doc/qtnetwork/qtnetwork.qhp │ │ │ │ @@ -1189,15 +1189,15 @@ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ - │ │ │ │ + │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │