зеркало из https://github.com/mozilla/gecko-dev.git
133 строки
3.9 KiB
C++
133 строки
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; 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 HttpConnectionUDP_h__
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#define HttpConnectionUDP_h__
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#include "HttpConnectionBase.h"
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#include "nsHttpConnectionInfo.h"
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#include "nsHttpResponseHead.h"
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#include "nsAHttpTransaction.h"
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#include "nsCOMPtr.h"
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#include "nsProxyRelease.h"
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#include "prinrval.h"
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#include "TunnelUtils.h"
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#include "mozilla/Mutex.h"
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#include "ARefBase.h"
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#include "TimingStruct.h"
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#include "HttpTrafficAnalyzer.h"
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#include "nsIAsyncInputStream.h"
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#include "nsIAsyncOutputStream.h"
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#include "nsISupportsPriority.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsITimer.h"
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#include "Http3Session.h"
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class nsISocketTransport;
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class nsISSLSocketControl;
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namespace mozilla {
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namespace net {
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class nsHttpHandler;
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class ASpdySession;
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// 1dcc863e-db90-4652-a1fe-13fea0b54e46
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#define HTTPCONNECTIONUDP_IID \
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{ \
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0xb97d2036, 0xb441, 0x48be, { \
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0xb3, 0x1e, 0x25, 0x3e, 0xe8, 0x32, 0xdd, 0x67 \
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} \
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}
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//-----------------------------------------------------------------------------
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// HttpConnectionUDP - represents a connection to a HTTP3 server
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//
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// NOTE: this objects lives on the socket thread only. it should not be
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// accessed from any other thread.
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//-----------------------------------------------------------------------------
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class HttpConnectionUDP final : public HttpConnectionBase,
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public nsIUDPSocketSyncListener,
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public nsIInterfaceRequestor {
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private:
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virtual ~HttpConnectionUDP();
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(HTTPCONNECTIONUDP_IID)
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NS_DECL_HTTPCONNECTIONBASE
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIUDPSOCKETSYNCLISTENER
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NS_DECL_NSIINTERFACEREQUESTOR
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HttpConnectionUDP();
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[[nodiscard]] nsresult Init(nsHttpConnectionInfo* info,
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nsIDNSRecord* dnsRecord, nsresult status,
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nsIInterfaceRequestor* callbacks, uint32_t caps);
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friend class HttpConnectionUDPForceIO;
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[[nodiscard]] static nsresult ReadFromStream(nsIInputStream*, void*,
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const char*, uint32_t, uint32_t,
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uint32_t*);
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bool UsingHttp3() override { return true; }
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static void OnQuicTimeout(nsITimer* aTimer, void* aClosure);
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void OnQuicTimeoutExpired();
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int64_t BytesWritten() override;
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nsresult GetSelfAddr(NetAddr* addr) override;
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nsresult GetPeerAddr(NetAddr* addr) override;
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bool ResolvedByTRR() override;
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bool GetEchConfigUsed() override { return false; }
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private:
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[[nodiscard]] nsresult OnTransactionDone(nsresult reason);
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nsresult RecvData();
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nsresult SendData();
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private:
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RefPtr<nsHttpHandler> mHttpHandler; // keep gHttpHandler alive
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RefPtr<nsIAsyncInputStream> mInputOverflow;
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bool mConnectedTransport = false;
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bool mDontReuse = false;
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bool mIsReused = false;
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bool mLastTransactionExpectedNoContent = false;
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int32_t mPriority = nsISupportsPriority::PRIORITY_NORMAL;
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private:
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// For ForceSend()
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static void ForceSendIO(nsITimer* aTimer, void* aClosure);
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[[nodiscard]] nsresult MaybeForceSendIO();
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bool mForceSendPending = false;
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nsCOMPtr<nsITimer> mForceSendTimer;
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PRIntervalTime mLastRequestBytesSentTime = 0;
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nsCOMPtr<nsIUDPSocket> mSocket;
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nsCOMPtr<nsINetAddr> mSelfAddr;
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nsCOMPtr<nsINetAddr> mPeerAddr;
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bool mResolvedByTRR = false;
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private:
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// Http3
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RefPtr<Http3Session> mHttp3Session;
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nsCString mAlpnToken;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(HttpConnectionUDP, HTTPCONNECTIONUDP_IID)
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} // namespace net
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} // namespace mozilla
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#endif // HttpConnectionUDP_h__
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