FetchParent.h - mozsearch

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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 mozilla_dom_fetchParent_h__

#define mozilla_dom_fetchParent_h__

#include "mozilla/Maybe.h"

#include "mozilla/MozPromise.h"

#include "mozilla/Mutex.h"

#include "mozilla/RefPtr.h"

#include "mozilla/dom/PFetchParent.h"

#include "mozilla/dom/SafeRefPtr.h"

#include "mozilla/ipc/PBackgroundSharedTypes.h"

#include "mozilla/net/NeckoChannelParams.h"

#include "nsCOMPtr.h"

#include "nsIContentSecurityPolicy.h"

#include "nsID.h"

#include "nsISerialEventTarget.h"

#include "nsString.h"

#include "nsTHashMap.h"

namespace mozilla::dom {

class ClientInfo;

class FetchServicePromises;

class InternalRequest;

class InternalResponse;

class ServiceWorkerDescriptor;

class FetchParent final : public PFetchParent {

  friend class PFetchParent;

 public:

  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(FetchParent, override);

  mozilla::ipc::IPCResult RecvFetchOp(FetchOpArgs&& aArgs);

  mozilla::ipc::IPCResult RecvAbortFetchOp(bool aForceAbort);

  FetchParent();

  static RefPtr<FetchParent> GetActorByID(const nsID& aID);

  void OnResponseAvailableInternal(SafeRefPtr<InternalResponse>&& aResponse);

  void OnResponseEnd(const ResponseEndArgs& aArgs);

  void OnDataAvailable();

  void OnFlushConsoleReport(

      const nsTArray<net::ConsoleReportCollected>& aReports);

  class FetchParentCSPEventListener final : public nsICSPEventListener {

   public:

    NS_DECL_THREADSAFE_ISUPPORTS

    NS_DECL_NSICSPEVENTLISTENER

    FetchParentCSPEventListener(const nsID& aActorID,

                                nsCOMPtr<nsISerialEventTarget> aEventTarget);

   private:

    ~FetchParentCSPEventListener() = default;

    nsID mActorID;

    nsCOMPtr<nsISerialEventTarget> mEventTarget;

};

  nsICSPEventListener* GetCSPEventListener();

  void OnCSPViolationEvent(const nsAString& aJSON);

  void OnReportPerformanceTiming(const ResponseTiming&& aTiming);

  void OnNotifyNetworkMonitorAlternateStack(uint64_t aChannelID);

 private:

  ~FetchParent();

  void ActorDestroy(ActorDestroyReason aReason) override;

  // The map of FetchParent and ID. Should only access in background thread.

  static nsTHashMap<nsIDHashKey, RefPtr<FetchParent>> sActorTable;

  // The unique ID of the FetchParent

  nsID mID;

  SafeRefPtr<InternalRequest> mRequest;

  RefPtr<FetchServicePromises> mResponsePromises;

  RefPtr<GenericPromise::Private> mPromise;

  PrincipalInfo mPrincipalInfo;

  nsCString mWorkerScript;

  Maybe<ClientInfo> mClientInfo;

  Maybe<ServiceWorkerDescriptor> mController;

  Maybe<CookieJarSettingsArgs> mCookieJarSettings;

  nsCOMPtr<nsICSPEventListener> mCSPEventListener;

  bool mNeedOnDataAvailable{false};

  bool mHasCSPEventListener{false};

  bool mExtendForCSPEventListener{false};

  uint64_t mAssociatedBrowsingContextID{0};

  bool mIsThirdPartyContext{true};

  bool mIsWorkerFetch{false};

  Atomic<bool> mIsDone{false};

  Atomic<bool> mActorDestroyed{false};

  nsCOMPtr<nsISerialEventTarget> mBackgroundEventTarget;

};

}  // namespace mozilla::dom

#endif