зеркало из https://github.com/mozilla/gecko-dev.git
74 строки
2.7 KiB
C++
74 строки
2.7 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla.
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*
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* The Initial Developer of the Original Code is IBM Corporation.
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* Portions created by IBM Corporation are Copyright (C) 2003
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* IBM Corporation. All Rights Reserved.
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*
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* Contributor(s):
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* IBM Corp.
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsPIDNSService.h"
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#include "nsIIDNService.h"
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#include "nsIObserver.h"
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#include "nsHostResolver.h"
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#include "nsAutoPtr.h"
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#include "nsString.h"
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#include "mozilla/Mutex.h"
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class nsDNSService : public nsPIDNSService
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, public nsIObserver
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSPIDNSSERVICE
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NS_DECL_NSIDNSSERVICE
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NS_DECL_NSIOBSERVER
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nsDNSService();
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~nsDNSService();
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private:
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PRUint16 GetAFForLookup(const nsACString &host, PRUint32 flags);
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nsRefPtr<nsHostResolver> mResolver;
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nsCOMPtr<nsIIDNService> mIDN;
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// mLock protects access to mResolver and mIPv4OnlyDomains
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mozilla::Mutex mLock;
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// mIPv4OnlyDomains is a comma-separated list of domains for which only
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// IPv4 DNS lookups are performed. This allows the user to disable IPv6 on
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// a per-domain basis and work around broken DNS servers. See bug 68796.
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nsAdoptingCString mIPv4OnlyDomains;
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PRBool mDisableIPv6;
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PRBool mDisablePrefetch;
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PRBool mFirstTime;
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};
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