зеркало из https://github.com/mozilla/gecko-dev.git
288 строки
12 KiB
Plaintext
288 строки
12 KiB
Plaintext
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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%{ C++
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#include "mozilla/BasePrincipal.h"
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%}
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interface nsICancelable;
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interface nsIEventTarget;
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interface nsIDNSRecord;
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interface nsIDNSListener;
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%{C++
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#include "nsTArrayForwardDeclare.h"
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namespace mozilla { namespace net {
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struct DNSCacheEntries;
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} }
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%}
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[ptr] native EntriesArray(nsTArray<mozilla::net::DNSCacheEntries>);
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[ref] native OriginAttributes(const mozilla::OriginAttributes);
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/**
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* nsIDNSService
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*/
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[scriptable, uuid(de5642c6-61fc-4fcf-9a47-03226b0d4e21)]
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interface nsIDNSService : nsISupports
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{
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/**
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* kicks off an asynchronous host lookup.
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*
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* @param aHostName
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* the hostname or IP-address-literal to resolve.
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* @param aFlags
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* a bitwise OR of the RESOLVE_ prefixed constants defined below.
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* @param aListener
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* the listener to be notified when the result is available.
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* @param aListenerTarget
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* optional parameter (may be null). if non-null, this parameter
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* specifies the nsIEventTarget of the thread on which the
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* listener's onLookupComplete should be called. however, if this
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* parameter is null, then onLookupComplete will be called on an
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* unspecified thread (possibly recursively).
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* @param aOriginAttributes
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* the originAttribute for this resolving, the DNS cache will be
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* separated according to this originAttributes. This attribute is
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* optional to avoid breaking add-ons.
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*
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* @return An object that can be used to cancel the host lookup.
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*/
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[implicit_jscontext, optional_argc]
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nsICancelable asyncResolve(in AUTF8String aHostName,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsIEventTarget aListenerTarget,
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[optional] in jsval aOriginAttributes);
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[notxpcom]
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nsresult asyncResolveNative(in AUTF8String aHostName,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsIEventTarget aListenerTarget,
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in OriginAttributes aOriginAttributes,
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out nsICancelable aResult);
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/**
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* kicks off an asynchronous host lookup by type, e.g. TXT.
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*
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* @param aHostName
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* the hostname or IP-address-literal to resolve.
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* @param aType
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* one of RESOLVE_TYPE_*.
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* @param aFlags
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* a bitwise OR of the RESOLVE_ prefixed constants defined below
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* except RESOLVE_CANONICAL_NAME, RESOLVE_DISABLE_IPV6 and
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* RESOLVE_DISABLE_IPV4.
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* @param aListener
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* the listener to be notified when the result is available.
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* @param aListenerTarget
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* optional parameter (may be null). if non-null, this parameter
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* specifies the nsIEventTarget of the thread on which the
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* listener's onLookupComplete should be called. however, if this
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* parameter is null, then onLookupComplete will be called on an
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* unspecified thread (possibly recursively).
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* @param aOriginAttributes
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* the originAttribute for this resolving, the DNS cache will be
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* separated according to this originAttributes.
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*
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* @return An object that can be used to cancel the host lookup.
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*/
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[implicit_jscontext, optional_argc]
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nsICancelable asyncResolveByType(in AUTF8String aHostName,
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in unsigned short aType,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsIEventTarget aListenerTarget,
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in jsval aOriginAttributes);
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[notxpcom]
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nsresult asyncResolveByTypeNative(in AUTF8String aHostName,
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in unsigned short aType,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsIEventTarget aListenerTarget,
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in OriginAttributes aOriginAttributes,
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out nsICancelable aResult);
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/**
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* Attempts to cancel a previously requested async DNS lookup
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*
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* @param aHostName
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* the hostname or IP-address-literal to resolve.
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* @param aFlags
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* a bitwise OR of the RESOLVE_ prefixed constants defined below.
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* @param aListener
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* the original listener which was to be notified about the host lookup
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* result - used to match request information to requestor.
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* @param aReason
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* nsresult reason for the cancellation
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* @param aOriginAttributes
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* the originAttribute for this resolving. This attribute is optional
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* to avoid breaking add-ons.
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*/
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[implicit_jscontext, optional_argc]
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void cancelAsyncResolve(in AUTF8String aHostName,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsresult aReason,
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[optional] in jsval aOriginAttributes);
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[notxpcom]
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nsresult cancelAsyncResolveNative(in AUTF8String aHostName,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsresult aReason,
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in OriginAttributes aOriginAttributes);
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/**
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* Attempts to cancel a previously requested async DNS lookup
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*
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* @param aHostName
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* the hostname or IP-address-literal to resolve.
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* @param aType
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* one of RESOLVE_TYPE_*.
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* @param aFlags
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* a bitwise OR of the RESOLVE_ prefixed constants defined below
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* except RESOLVE_CANONICAL_NAME, RESOLVE_DISABLE_IPV6 and
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* RESOLVE_DISABLE_IPV4.
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* @param aListener
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* the original listener which was to be notified about the host lookup
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* result - used to match request information to requestor.
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* @param aReason
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* nsresult reason for the cancellation
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* @param aOriginAttributes
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* the originAttribute for this resolving. This attribute is optional
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* to avoid breaking add-ons.
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*
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*/
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[implicit_jscontext, optional_argc]
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void cancelAsyncResolveByType(in AUTF8String aHostName,
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in unsigned short aType,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsresult aReason,
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in jsval aOriginAttributes);
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[notxpcom]
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nsresult cancelAsyncResolveByTypeNative(in AUTF8String aHostName,
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in unsigned short aType,
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in unsigned long aFlags,
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in nsIDNSListener aListener,
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in nsresult aReason,
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in OriginAttributes aOriginAttributes);
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/**
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* called to synchronously resolve a hostname.
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*
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* Since this method may block the calling thread for a long period of
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* time, it may not be accessed from the main thread.
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*
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* @param aHostName
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* the hostname or IP-address-literal to resolve.
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* @param aFlags
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* a bitwise OR of the RESOLVE_ prefixed constants defined below.
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* @param aOriginAttributes
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* the originAttribute for this resolving, the DNS cache will be
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* separated according to this originAttributes. This attribute is
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* optional to avoid breaking add-ons.
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*
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* @return DNS record corresponding to the given hostname.
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* @throws NS_ERROR_UNKNOWN_HOST if host could not be resolved.
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* @throws NS_ERROR_NOT_AVAILABLE if accessed from the main thread.
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*/
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[implicit_jscontext, optional_argc]
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nsIDNSRecord resolve(in AUTF8String aHostName,
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in unsigned long aFlags,
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[optional] in jsval aOriginAttributes);
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[notxpcom]
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nsresult resolveNative(in AUTF8String aHostName,
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in unsigned long aFlags,
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in OriginAttributes aOriginAttributes,
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out nsIDNSRecord aResult);
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/**
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* The method takes a pointer to an nsTArray
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* and fills it with cache entry data
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* Called by the networking dashboard
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*/
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[noscript] void getDNSCacheEntries(in EntriesArray args);
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/**
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* @return the hostname of the operating system.
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*/
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readonly attribute AUTF8String myHostName;
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/*************************************************************************
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* Listed below are the various flags that may be OR'd together to form
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* the aFlags parameter passed to asyncResolve() and resolve().
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*/
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/**
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* if set, this flag suppresses the internal DNS lookup cache.
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*/
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const unsigned long RESOLVE_BYPASS_CACHE = (1 << 0);
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/**
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* if set, the canonical name of the specified host will be queried.
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*/
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const unsigned long RESOLVE_CANONICAL_NAME = (1 << 1);
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/**
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* if set, the query is given lower priority. Medium takes precedence
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* if both are used.
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*/
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const unsigned long RESOLVE_PRIORITY_MEDIUM = (1 << 2);
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const unsigned long RESOLVE_PRIORITY_LOW = (1 << 3);
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/**
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* if set, indicates request is speculative. Speculative requests
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* return errors if prefetching is disabled by configuration.
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*/
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const unsigned long RESOLVE_SPECULATE = (1 << 4);
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/**
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* If set, only IPv4 addresses will be returned from resolve/asyncResolve.
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*/
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const unsigned long RESOLVE_DISABLE_IPV6 = (1 << 5);
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/**
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* If set, only literals and cached entries will be returned from resolve/
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* asyncResolve.
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*/
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const unsigned long RESOLVE_OFFLINE = (1 << 6);
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/**
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* If set, only IPv6 addresses will be returned from resolve/asyncResolve.
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*/
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const unsigned long RESOLVE_DISABLE_IPV4 = (1 << 7);
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/**
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* If set, allow name collision results (127.0.53.53) which are normally filtered.
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*/
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const unsigned long RESOLVE_ALLOW_NAME_COLLISION = (1 << 8);
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/**
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* If set, do not use TRR for resolving the host name.
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*/
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const unsigned long RESOLVE_DISABLE_TRR = (1 << 9);
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/**
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* if set (together with RESOLVE_BYPASS_CACHE), invalidate the DNS
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* existing cache entry first (if existing) then make a new resolve.
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*/
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const unsigned long RESOLVE_REFRESH_CACHE = (1 << 10);
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/**
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* This ure dns request types that are currently supported.
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* RESOLVE_TYPE_DEFAULT is standard A/AAAA lookup
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* The others (currently only TXT supported) are wireformat types
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*/
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const unsigned long RESOLVE_TYPE_DEFAULT = 0;
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const unsigned long RESOLVE_TYPE_TXT = 16;
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};
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