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62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* 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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#ifndef ODoHService_h_
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#define ODoHService_h_
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#include "DNS.h"
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#include "mozilla/Atomics.h"
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#include "mozilla/Maybe.h"
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#include "nsString.h"
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#include "nsIDNSListener.h"
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#include "nsIObserver.h"
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#include "nsWeakReference.h"
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namespace mozilla {
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namespace net {
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class ODoH;
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class ODoHService : public nsIDNSListener,
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public nsIObserver,
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public nsSupportsWeakReference {
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIDNSLISTENER
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NS_DECL_NSIOBSERVER
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ODoHService();
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bool Init();
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bool Enabled() const;
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const Maybe<nsTArray<ObliviousDoHConfig>>& ODoHConfigs();
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void AppendPendingODoHRequest(ODoH* aRequest);
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void GetRequestURI(nsACString& aResult);
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// Send a DNS query to reterive the ODoHConfig.
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nsresult UpdateODoHConfig();
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private:
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virtual ~ODoHService();
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nsresult ReadPrefs(const char* aName);
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void OnODoHPrefsChange(bool aInit);
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void BuildODoHRequestURI();
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Mutex mLock;
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Atomic<bool, Relaxed> mQueryODoHConfigInProgress;
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nsCString mODoHProxyURI;
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nsCString mODoHTargetHost;
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nsCString mODoHTargetPath;
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nsCString mODoHRequestURI;
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Maybe<nsTArray<ObliviousDoHConfig>> mODoHConfigs;
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nsTArray<RefPtr<ODoH>> mPendingRequests;
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};
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extern ODoHService* gODoHService;
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} // namespace net
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} // namespace mozilla
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#endif
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