71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 sts=4 et cin: */
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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 SpeculativeTransaction_h__
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#define SpeculativeTransaction_h__
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#include "mozilla/Maybe.h"
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#include "NullHttpTransaction.h"
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namespace mozilla {
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namespace net {
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class HTTPSRecordResolver;
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class SpeculativeTransaction : public NullHttpTransaction {
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public:
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SpeculativeTransaction(nsHttpConnectionInfo* aConnInfo,
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nsIInterfaceRequestor* aCallbacks, uint32_t aCaps,
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std::function<void(bool)>&& aCallback = nullptr);
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already_AddRefed<SpeculativeTransaction> CreateWithNewConnInfo(
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nsHttpConnectionInfo* aConnInfo);
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virtual nsresult FetchHTTPSRR() override;
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virtual nsresult OnHTTPSRRAvailable(nsIDNSHTTPSSVCRecord* aHTTPSSVCRecord,
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nsISVCBRecord* aHighestPriorityRecord,
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const nsACString& aCname) override;
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void SetParallelSpeculativeConnectLimit(uint32_t aLimit) {
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mParallelSpeculativeConnectLimit.emplace(aLimit);
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}
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void SetIgnoreIdle(bool aIgnoreIdle) { mIgnoreIdle.emplace(aIgnoreIdle); }
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void SetIsFromPredictor(bool aIsFromPredictor) {
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mIsFromPredictor.emplace(aIsFromPredictor);
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}
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void SetAllow1918(bool aAllow1918) { mAllow1918.emplace(aAllow1918); }
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const Maybe<uint32_t>& ParallelSpeculativeConnectLimit() {
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return mParallelSpeculativeConnectLimit;
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}
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const Maybe<bool>& IgnoreIdle() { return mIgnoreIdle; }
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const Maybe<bool>& IsFromPredictor() { return mIsFromPredictor; }
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const Maybe<bool>& Allow1918() { return mAllow1918; }
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void Close(nsresult aReason) override;
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nsresult ReadSegments(nsAHttpSegmentReader* aReader, uint32_t aCount,
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uint32_t* aCountRead) override;
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void InvokeCallback();
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protected:
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virtual ~SpeculativeTransaction();
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private:
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Maybe<uint32_t> mParallelSpeculativeConnectLimit;
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Maybe<bool> mIgnoreIdle;
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Maybe<bool> mIsFromPredictor;
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Maybe<bool> mAllow1918;
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bool mTriedToWrite = false;
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std::function<void(bool)> mCloseCallback;
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RefPtr<HTTPSRecordResolver> mResolver;
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};
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} // namespace net
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} // namespace mozilla
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#endif // SpeculativeTransaction_h__
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