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56 lines
1.6 KiB
C++
56 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 TRRServiceBase_h_
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#define TRRServiceBase_h_
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#include "mozilla/Atomics.h"
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#include "nsString.h"
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#include "nsIDNSService.h"
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namespace mozilla {
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namespace net {
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static const char kRolloutURIPref[] = "doh-rollout.uri";
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static const char kRolloutModePref[] = "doh-rollout.mode";
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class TRRServiceBase {
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public:
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TRRServiceBase();
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nsIDNSService::ResolverMode Mode() { return mMode; }
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protected:
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~TRRServiceBase() = default;
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virtual bool MaybeSetPrivateURI(const nsACString& aURI) = 0;
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void ProcessURITemplate(nsACString& aURI);
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// Checks the network.trr.uri or the doh-rollout.uri prefs and sets the URI
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// in order of preference:
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// 1. The value of network.trr.uri if it is not the default one, meaning
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// is was set by an explicit user action
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// 2. The value of doh-rollout.uri if it exists
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// this is set by the rollout addon
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// 3. The default value of network.trr.uri
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void CheckURIPrefs();
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void OnTRRModeChange();
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void OnTRRURIChange();
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virtual void ReadEtcHostsFile() {}
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nsCString mPrivateURI;
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// Pref caches should only be used on the main thread.
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bool mURIPrefHasUserValue = false;
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nsCString mURIPref;
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nsCString mRolloutURIPref;
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Atomic<nsIDNSService::ResolverMode, Relaxed> mMode;
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Atomic<bool, Relaxed> mURISetByDetection;
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};
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} // namespace net
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} // namespace mozilla
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#endif // TRRServiceBase_h_
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