gecko-dev/netwerk/dns/nsDNSService2.h

52 строки
1.5 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsDNSService2_h__
#define nsDNSService2_h__
#include "nsPIDNSService.h"
#include "nsIIDNService.h"
#include "nsIObserver.h"
#include "nsHostResolver.h"
#include "nsAutoPtr.h"
#include "nsString.h"
#include "nsTHashtable.h"
#include "nsHashKeys.h"
#include "mozilla/Mutex.h"
#include "mozilla/Attributes.h"
class nsDNSService MOZ_FINAL : public nsPIDNSService
, public nsIObserver
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSPIDNSSERVICE
NS_DECL_NSIDNSSERVICE
NS_DECL_NSIOBSERVER
nsDNSService();
~nsDNSService();
private:
uint16_t GetAFForLookup(const nsACString &host, uint32_t flags);
nsRefPtr<nsHostResolver> mResolver;
nsCOMPtr<nsIIDNService> mIDN;
// mLock protects access to mResolver and mIPv4OnlyDomains
mozilla::Mutex mLock;
// mIPv4OnlyDomains is a comma-separated list of domains for which only
// IPv4 DNS lookups are performed. This allows the user to disable IPv6 on
// a per-domain basis and work around broken DNS servers. See bug 68796.
nsAdoptingCString mIPv4OnlyDomains;
bool mDisableIPv6;
bool mDisablePrefetch;
bool mFirstTime;
bool mOffline;
nsTHashtable<nsCStringHashKey> mLocalDomains;
};
#endif //nsDNSService2_h__