/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* 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_Request_h

#define mozilla_dom_Request_h

#include "nsIContentPolicy.h"

#include "nsISupportsImpl.h"

#include "nsWrapperCache.h"

#include "mozilla/dom/Fetch.h"

#include "mozilla/dom/InternalRequest.h"

// Required here due to certain WebIDL enums/classes being declared in both

// files.

#include "mozilla/dom/RequestBinding.h"

namespace mozilla {

namespace dom {

class Headers;

class InternalHeaders;

class RequestOrUSVString;

class Request final : public nsISupports

                    , public FetchBody<Request>

                    , public nsWrapperCache

{

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Request)

public:

  Request(nsIGlobalObject* aOwner, InternalRequest* aRequest,

          AbortSignal* aSignal);

  JSObject*

  WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override

  {

    return Request_Binding::Wrap(aCx, this, aGivenProto);

  }

  void

  GetUrl(nsAString& aUrl) const

  {

    nsAutoCString url;

    mRequest->GetURL(url);

    CopyUTF8toUTF16(url, aUrl);

  }

  void

  GetMethod(nsCString& aMethod) const

  {

    aMethod = mRequest->mMethod;

  }

  RequestMode

  Mode() const

  {

    return mRequest->mMode;

  }

  RequestCredentials

  Credentials() const

  {

    return mRequest->mCredentialsMode;

  }

  RequestCache

  Cache() const

  {

    return mRequest->GetCacheMode();

  }

  RequestRedirect

  Redirect() const

  {

    return mRequest->GetRedirectMode();

  }

  void

  GetIntegrity(nsAString& aIntegrity) const

  {

    aIntegrity = mRequest->GetIntegrity();

  }

  bool

  MozErrors() const

  {

    return mRequest->MozErrors();

  }

  RequestDestination

  Destination() const

  {

    return mRequest->Destination();

  }

  void

  OverrideContentPolicyType(nsContentPolicyType aContentPolicyType)

  {

    mRequest->OverrideContentPolicyType(aContentPolicyType);

  }

  bool

  IsContentPolicyTypeOverridden() const

  {

    return mRequest->IsContentPolicyTypeOverridden();

  }

  void

  GetReferrer(nsAString& aReferrer) const

  {

    mRequest->GetReferrer(aReferrer);

  }

  ReferrerPolicy

  ReferrerPolicy_() const

  {

    return mRequest->ReferrerPolicy_();

  }

  InternalHeaders*

  GetInternalHeaders() const

  {

    return mRequest->Headers();

  }

  Headers* Headers_();

  using FetchBody::GetBody;

  void

  GetBody(nsIInputStream** aStream, int64_t* aBodyLength = nullptr)

  {

    mRequest->GetBody(aStream, aBodyLength);

  }

  void

  SetBody(nsIInputStream* aStream, int64_t aBodyLength)

  {

    mRequest->SetBody(aStream, aBodyLength);

  }

  using FetchBody::BodyLocalPath;

  const nsAString&

  BodyLocalPath() const

  {

    return mRequest->BodyLocalPath();

  }

  static already_AddRefed<Request>

  Constructor(const GlobalObject& aGlobal, const RequestOrUSVString& aInput,

              const RequestInit& aInit, ErrorResult& rv);

  nsIGlobalObject* GetParentObject() const

  {

    return mOwner;

  }

  already_AddRefed<Request>

  Clone(ErrorResult& aRv);

  already_AddRefed<InternalRequest>

  GetInternalRequest();

  const UniquePtr<mozilla::ipc::PrincipalInfo>&

  GetPrincipalInfo() const

  {

    return mRequest->GetPrincipalInfo();

  }

  AbortSignal*

  GetOrCreateSignal();

  // This can return a null AbortSignalImpl.

  AbortSignalImpl*

  GetSignalImpl() const override;

private:

  ~Request();

  RefPtr<InternalRequest> mRequest;

  // Lazily created.

  RefPtr<Headers> mHeaders;

  RefPtr<AbortSignal> mSignal;

};

} // namespace dom

} // namespace mozilla

#endif // mozilla_dom_Request_h