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-rw-r--r--netwerk/protocol/http/HttpTransactionShell.h238
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diff --git a/netwerk/protocol/http/HttpTransactionShell.h b/netwerk/protocol/http/HttpTransactionShell.h
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+++ b/netwerk/protocol/http/HttpTransactionShell.h
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+/* 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 HttpTransactionShell_h__
+#define HttpTransactionShell_h__
+
+#include <functional>
+
+#include "TimingStruct.h"
+#include "mozilla/Maybe.h"
+#include "mozilla/UniquePtr.h"
+#include "nsIClassOfService.h"
+#include "nsIEarlyHintObserver.h"
+#include "nsISupports.h"
+#include "nsITransportSecurityInfo.h"
+#include "nsInputStreamPump.h"
+
+class nsIEventTraget;
+class nsIInputStream;
+class nsIInterfaceRequestor;
+class nsIRequest;
+class nsIRequestContext;
+class nsITransportEventSink;
+
+namespace mozilla::net {
+
+enum HttpTrafficCategory : uint8_t;
+class Http2PushedStreamWrapper;
+class HttpTransactionParent;
+class nsHttpConnectionInfo;
+class nsHttpHeaderArray;
+class nsHttpRequestHead;
+class nsHttpTransaction;
+class TransactionObserverResult;
+union NetAddr;
+
+//----------------------------------------------------------------------------
+// Abstract base class for a HTTP transaction in the chrome process
+//----------------------------------------------------------------------------
+
+// 95e5a5b7-6aa2-4011-920a-0908b52f95d4
+#define HTTPTRANSACTIONSHELL_IID \
+ { \
+ 0x95e5a5b7, 0x6aa2, 0x4011, { \
+ 0x92, 0x0a, 0x09, 0x08, 0xb5, 0x2f, 0x95, 0xd4 \
+ } \
+ }
+
+class HttpTransactionShell : public nsISupports {
+ public:
+ NS_DECLARE_STATIC_IID_ACCESSOR(HTTPTRANSACTIONSHELL_IID)
+
+ using TransactionObserverFunc =
+ std::function<void(TransactionObserverResult&&)>;
+ using OnPushCallback = std::function<nsresult(
+ uint32_t, const nsACString&, const nsACString&, HttpTransactionShell*)>;
+
+ //
+ // called to initialize the transaction
+ //
+ // @param caps
+ // the transaction capabilities (see nsHttp.h)
+ // @param connInfo
+ // the connection type for this transaction.
+ // @param reqHeaders
+ // the request header struct
+ // @param reqBody
+ // the request body (POST or PUT data stream)
+ // @param reqBodyIncludesHeaders
+ // fun stuff to support NPAPI plugins.
+ // @param target
+ // the dispatch target were notifications should be sent.
+ // @param callbacks
+ // the notification callbacks to be given to PSM.
+ // @param browserId
+ // indicate the id of the browser in which this transaction is being
+ // loaded.
+ [[nodiscard]] nsresult virtual Init(
+ uint32_t caps, nsHttpConnectionInfo* connInfo,
+ nsHttpRequestHead* reqHeaders, nsIInputStream* reqBody,
+ uint64_t reqContentLength, bool reqBodyIncludesHeaders,
+ nsIEventTarget* consumerTarget, nsIInterfaceRequestor* callbacks,
+ nsITransportEventSink* eventsink, uint64_t browserId,
+ HttpTrafficCategory trafficCategory, nsIRequestContext* requestContext,
+ ClassOfService classOfService, uint32_t initialRwin,
+ bool responseTimeoutEnabled, uint64_t channelId,
+ TransactionObserverFunc&& transactionObserver,
+ OnPushCallback&& aOnPushCallback,
+ HttpTransactionShell* aTransWithPushedStream,
+ uint32_t aPushedStreamId) = 0;
+
+ // @param aListener
+ // receives notifications.
+ // @param pump
+ // the pump that will contain the response data. async wait on this
+ // input stream for data. On first notification, headers should be
+ // available (check transaction status).
+ virtual nsresult AsyncRead(nsIStreamListener* listener,
+ nsIRequest** pump) = 0;
+
+ // Called to take ownership of the response headers; the transaction
+ // will drop any reference to the response headers after this call.
+ virtual UniquePtr<nsHttpResponseHead> TakeResponseHead() = 0;
+
+ // Called to take ownership of the trailer headers.
+ // Returning null if there is no trailer.
+ virtual UniquePtr<nsHttpHeaderArray> TakeResponseTrailers() = 0;
+
+ virtual already_AddRefed<nsITransportSecurityInfo> SecurityInfo() = 0;
+ virtual void SetSecurityCallbacks(nsIInterfaceRequestor* aCallbacks) = 0;
+
+ virtual void GetNetworkAddresses(NetAddr& self, NetAddr& peer,
+ bool& aResolvedByTRR,
+ nsIRequest::TRRMode& aEffectiveTRRMode,
+ TRRSkippedReason& aSkipReason,
+ bool& aEchConfigUsed) = 0;
+
+ // Functions for Timing interface
+ virtual mozilla::TimeStamp GetDomainLookupStart() = 0;
+ virtual mozilla::TimeStamp GetDomainLookupEnd() = 0;
+ virtual mozilla::TimeStamp GetConnectStart() = 0;
+ virtual mozilla::TimeStamp GetTcpConnectEnd() = 0;
+ virtual mozilla::TimeStamp GetSecureConnectionStart() = 0;
+
+ virtual mozilla::TimeStamp GetConnectEnd() = 0;
+ virtual mozilla::TimeStamp GetRequestStart() = 0;
+ virtual mozilla::TimeStamp GetResponseStart() = 0;
+ virtual mozilla::TimeStamp GetResponseEnd() = 0;
+
+ virtual void SetDomainLookupStart(mozilla::TimeStamp timeStamp,
+ bool onlyIfNull = false) = 0;
+ virtual void SetDomainLookupEnd(mozilla::TimeStamp timeStamp,
+ bool onlyIfNull = false) = 0;
+
+ virtual TimingStruct Timings() = 0;
+
+ virtual mozilla::TimeStamp GetPendingTime() = 0;
+
+ // Called to set/find out if the transaction generated a complete response.
+ virtual bool ResponseIsComplete() = 0;
+ virtual int64_t GetTransferSize() = 0;
+ virtual int64_t GetRequestSize() = 0;
+ virtual bool IsHttp3Used() = 0;
+
+ // Called to notify that a requested DNS cache entry was refreshed.
+ virtual void SetDNSWasRefreshed() = 0;
+
+ virtual void DontReuseConnection() = 0;
+ virtual bool HasStickyConnection() const = 0;
+
+ virtual void SetH2WSConnRefTaken() = 0;
+
+ virtual bool ProxyConnectFailed() = 0;
+ virtual int32_t GetProxyConnectResponseCode() = 0;
+
+ virtual bool DataSentToChildProcess() = 0;
+
+ virtual nsHttpTransaction* AsHttpTransaction() = 0;
+ virtual HttpTransactionParent* AsHttpTransactionParent() = 0;
+
+ virtual bool TakeRestartedState() = 0;
+ virtual uint32_t HTTPSSVCReceivedStage() = 0;
+
+ virtual bool Http2Disabled() const = 0;
+ virtual bool Http3Disabled() const = 0;
+ virtual already_AddRefed<nsHttpConnectionInfo> GetConnInfo() const = 0;
+
+ virtual bool GetSupportsHTTP3() = 0;
+
+ virtual void SetIsForWebTransport(bool aIsForWebTransport) = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(HttpTransactionShell, HTTPTRANSACTIONSHELL_IID)
+
+#define NS_DECL_HTTPTRANSACTIONSHELL \
+ virtual nsresult Init( \
+ uint32_t caps, nsHttpConnectionInfo* connInfo, \
+ nsHttpRequestHead* reqHeaders, nsIInputStream* reqBody, \
+ uint64_t reqContentLength, bool reqBodyIncludesHeaders, \
+ nsIEventTarget* consumerTarget, nsIInterfaceRequestor* callbacks, \
+ nsITransportEventSink* eventsink, uint64_t browserId, \
+ HttpTrafficCategory trafficCategory, nsIRequestContext* requestContext, \
+ ClassOfService classOfService, uint32_t initialRwin, \
+ bool responseTimeoutEnabled, uint64_t channelId, \
+ TransactionObserverFunc&& transactionObserver, \
+ OnPushCallback&& aOnPushCallback, \
+ HttpTransactionShell* aTransWithPushedStream, uint32_t aPushedStreamId) \
+ override; \
+ virtual nsresult AsyncRead(nsIStreamListener* listener, nsIRequest** pump) \
+ override; \
+ virtual UniquePtr<nsHttpResponseHead> TakeResponseHead() override; \
+ virtual UniquePtr<nsHttpHeaderArray> TakeResponseTrailers() override; \
+ virtual already_AddRefed<nsITransportSecurityInfo> SecurityInfo() override; \
+ virtual void SetSecurityCallbacks(nsIInterfaceRequestor* aCallbacks) \
+ override; \
+ virtual void GetNetworkAddresses( \
+ NetAddr& self, NetAddr& peer, bool& aResolvedByTRR, \
+ nsIRequest::TRRMode& aEffectiveTRRMode, TRRSkippedReason& aSkipReason, \
+ bool& aEchConfigUsed) override; \
+ virtual mozilla::TimeStamp GetDomainLookupStart() override; \
+ virtual mozilla::TimeStamp GetDomainLookupEnd() override; \
+ virtual mozilla::TimeStamp GetConnectStart() override; \
+ virtual mozilla::TimeStamp GetTcpConnectEnd() override; \
+ virtual mozilla::TimeStamp GetSecureConnectionStart() override; \
+ virtual mozilla::TimeStamp GetConnectEnd() override; \
+ virtual mozilla::TimeStamp GetRequestStart() override; \
+ virtual mozilla::TimeStamp GetResponseStart() override; \
+ virtual mozilla::TimeStamp GetResponseEnd() override; \
+ virtual void SetDomainLookupStart(mozilla::TimeStamp timeStamp, \
+ bool onlyIfNull = false) override; \
+ virtual void SetDomainLookupEnd(mozilla::TimeStamp timeStamp, \
+ bool onlyIfNull = false) override; \
+ virtual TimingStruct Timings() override; \
+ virtual bool ResponseIsComplete() override; \
+ virtual int64_t GetTransferSize() override; \
+ virtual int64_t GetRequestSize() override; \
+ virtual bool IsHttp3Used() override; \
+ virtual void SetDNSWasRefreshed() override; \
+ virtual void DontReuseConnection() override; \
+ virtual bool HasStickyConnection() const override; \
+ virtual void SetH2WSConnRefTaken() override; \
+ virtual bool ProxyConnectFailed() override; \
+ virtual int32_t GetProxyConnectResponseCode() override; \
+ virtual bool DataSentToChildProcess() override; \
+ virtual nsHttpTransaction* AsHttpTransaction() override; \
+ virtual HttpTransactionParent* AsHttpTransactionParent() override; \
+ virtual bool TakeRestartedState() override; \
+ virtual uint32_t HTTPSSVCReceivedStage() override; \
+ virtual bool Http2Disabled() const override; \
+ virtual bool Http3Disabled() const override; \
+ virtual already_AddRefed<nsHttpConnectionInfo> GetConnInfo() const override; \
+ virtual bool GetSupportsHTTP3() override; \
+ virtual void SetIsForWebTransport(bool aIsForWebTransport) override;
+
+} // namespace mozilla::net
+
+#endif // HttpTransactionShell_h__
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