Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 257 insertions, 0 deletions

diff --git a/dom/xhr/XMLHttpRequestWorker.h b/dom/xhr/XMLHttpRequestWorker.h
new file mode 100644
index 0000000000..0d4c92f04f
--- /dev/null
+++ b/dom/xhr/XMLHttpRequestWorker.h
@@ -0,0 +1,257 @@
+/* -*- 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_XMLHttpRequestWorker_h
+#define mozilla_dom_XMLHttpRequestWorker_h
+
+#include "XMLHttpRequest.h"
+#include "XMLHttpRequestString.h"
+#include "mozilla/WeakPtr.h"
+#include "mozilla/dom/BodyExtractor.h"
+#include "mozilla/dom/TypedArray.h"
+
+// XXX Avoid including this here by moving function bodies to the cpp file
+#include "mozilla/dom/BlobImpl.h"
+
+namespace mozilla::dom {
+
+class Proxy;
+class DOMString;
+class SendRunnable;
+class StrongWorkerRef;
+class WorkerPrivate;
+
+class XMLHttpRequestWorker final : public SupportsWeakPtr,
+                                   public XMLHttpRequest {
+ public:
+  // This defines the xhr.response value.
+  struct ResponseData {
+    nsresult mResponseResult;
+
+    // responseType is empty or text.
+    XMLHttpRequestStringSnapshot mResponseText;
+
+    // responseType is blob
+    RefPtr<BlobImpl> mResponseBlobImpl;
+
+    // responseType is arrayBuffer;
+    RefPtr<ArrayBufferBuilder> mResponseArrayBufferBuilder;
+
+    // responseType is json
+    nsString mResponseJSON;
+
+    ResponseData() : mResponseResult(NS_OK) {}
+  };
+
+  struct StateData {
+    nsString mResponseURL;
+    uint32_t mStatus;
+    nsCString mStatusText;
+    uint16_t mReadyState;
+    bool mFlagSend;
+    nsresult mStatusResult;
+
+    StateData()
+        : mStatus(0), mReadyState(0), mFlagSend(false), mStatusResult(NS_OK) {}
+  };
+
+ private:
+  RefPtr<XMLHttpRequestUpload> mUpload;
+  WorkerPrivate* mWorkerPrivate;
+  RefPtr<StrongWorkerRef> mWorkerRef;
+  RefPtr<XMLHttpRequestWorker> mPinnedSelfRef;
+  RefPtr<Proxy> mProxy;
+
+  XMLHttpRequestResponseType mResponseType;
+
+  UniquePtr<StateData> mStateData;
+
+  UniquePtr<ResponseData> mResponseData;
+  RefPtr<Blob> mResponseBlob;
+  JS::Heap<JSObject*> mResponseArrayBufferValue;
+  JS::Heap<JS::Value> mResponseJSONValue;
+
+  uint32_t mTimeout;
+
+  bool mBackgroundRequest;
+  bool mWithCredentials;
+  bool mCanceled;
+  bool mFlagSendActive;
+
+  bool mMozAnon;
+  bool mMozSystem;
+
+  nsString mMimeTypeOverride;
+
+ public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(XMLHttpRequestWorker,
+                                                         XMLHttpRequest)
+
+  static already_AddRefed<XMLHttpRequest> Construct(
+      const GlobalObject& aGlobal, const MozXMLHttpRequestParameters& aParams,
+      ErrorResult& aRv);
+
+  void Unpin();
+
+  virtual uint16_t ReadyState() const override {
+    return mStateData->mReadyState;
+  }
+
+  virtual void Open(const nsACString& aMethod, const nsAString& aUrl,
+                    ErrorResult& aRv) override {
+    Open(aMethod, aUrl, true, Optional<nsAString>(), Optional<nsAString>(),
+         aRv);
+  }
+
+  virtual void Open(const nsACString& aMethod, const nsAString& aUrl,
+                    bool aAsync, const nsAString& aUsername,
+                    const nsAString& aPassword, ErrorResult& aRv) override {
+    Optional<nsAString> username;
+    username = &aUsername;
+    Optional<nsAString> password;
+    password = &aPassword;
+    Open(aMethod, aUrl, aAsync, username, password, aRv);
+  }
+
+  void Open(const nsACString& aMethod, const nsAString& aUrl, bool aAsync,
+            const Optional<nsAString>& aUser,
+            const Optional<nsAString>& aPassword, ErrorResult& aRv);
+
+  virtual void SetRequestHeader(const nsACString& aHeader,
+                                const nsACString& aValue,
+                                ErrorResult& aRv) override;
+
+  virtual uint32_t Timeout() const override { return mTimeout; }
+
+  virtual void SetTimeout(uint32_t aTimeout, ErrorResult& aRv) override;
+
+  virtual bool WithCredentials() const override { return mWithCredentials; }
+
+  virtual void SetWithCredentials(bool aWithCredentials,
+                                  ErrorResult& aRv) override;
+
+  virtual bool MozBackgroundRequest() const override {
+    return mBackgroundRequest;
+  }
+
+  virtual void SetMozBackgroundRequest(bool aBackgroundRequest,
+                                       ErrorResult& aRv) override;
+
+  virtual nsIChannel* GetChannel() const override {
+    MOZ_CRASH("This method cannot be called on workers.");
+  }
+
+  virtual XMLHttpRequestUpload* GetUpload(ErrorResult& aRv) override;
+
+  virtual void Send(
+      const Nullable<
+          DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString>&
+          aData,
+      ErrorResult& aRv) override;
+
+  virtual void SendInputStream(nsIInputStream* aInputStream,
+                               ErrorResult& aRv) override {
+    MOZ_CRASH("nsIInputStream is not a valid argument for XHR in workers.");
+  }
+
+  virtual void Abort(ErrorResult& aRv) override;
+
+  virtual void GetResponseURL(nsAString& aUrl) override {
+    aUrl = mStateData->mResponseURL;
+  }
+
+  uint32_t GetStatus(ErrorResult& aRv) override {
+    aRv = mStateData->mStatusResult;
+    return mStateData->mStatus;
+  }
+
+  virtual void GetStatusText(nsACString& aStatusText,
+                             ErrorResult& aRv) override {
+    aStatusText = mStateData->mStatusText;
+  }
+
+  virtual void GetResponseHeader(const nsACString& aHeader,
+                                 nsACString& aResponseHeader,
+                                 ErrorResult& aRv) override;
+
+  virtual void GetAllResponseHeaders(nsACString& aResponseHeaders,
+                                     ErrorResult& aRv) override;
+
+  virtual void OverrideMimeType(const nsAString& aMimeType,
+                                ErrorResult& aRv) override;
+
+  virtual XMLHttpRequestResponseType ResponseType() const override {
+    return mResponseType;
+  }
+
+  virtual void SetResponseType(XMLHttpRequestResponseType aResponseType,
+                               ErrorResult& aRv) override;
+
+  virtual void GetResponse(JSContext* /* unused */,
+                           JS::MutableHandle<JS::Value> aResponse,
+                           ErrorResult& aRv) override;
+
+  virtual void GetResponseText(DOMString& aResponseText,
+                               ErrorResult& aRv) override;
+
+  virtual Document* GetResponseXML(ErrorResult& aRv) override {
+    MOZ_CRASH("This method should not be called.");
+  }
+
+  virtual void GetInterface(JSContext* aCx, JS::Handle<JS::Value> aIID,
+                            JS::MutableHandle<JS::Value> aRetval,
+                            ErrorResult& aRv) override {
+    aRv.Throw(NS_ERROR_FAILURE);
+  }
+
+  virtual void SetOriginAttributes(
+      const mozilla::dom::OriginAttributesDictionary& aAttrs) override {
+    MOZ_CRASH("This method cannot be called on workers.");
+  }
+
+  XMLHttpRequestUpload* GetUploadObjectNoCreate() const { return mUpload; }
+
+  void UpdateState(UniquePtr<StateData>&& aStateData,
+                   UniquePtr<ResponseData>&& aResponseData);
+
+  virtual uint16_t ErrorCode() const override {
+    return 0;  // eOK
+  }
+
+  virtual bool MozAnon() const override { return mMozAnon; }
+
+  virtual bool MozSystem() const override { return mMozSystem; }
+
+  bool SendInProgress() const { return !!mWorkerRef; }
+
+ private:
+  XMLHttpRequestWorker(WorkerPrivate* aWorkerPrivate,
+                       nsIGlobalObject* aGlobalObject);
+  ~XMLHttpRequestWorker();
+
+  enum ReleaseType { Default, XHRIsGoingAway, WorkerIsGoingAway };
+
+  void ReleaseProxy(ReleaseType aType = Default);
+
+  void MaybePin(ErrorResult& aRv);
+
+  void MaybeDispatchPrematureAbortEvents(ErrorResult& aRv);
+
+  void DispatchPrematureAbortEvent(EventTarget* aTarget,
+                                   const nsAString& aEventType,
+                                   bool aUploadTarget, ErrorResult& aRv);
+
+  void Send(JSContext* aCx, JS::Handle<JSObject*> aBody, ErrorResult& aRv);
+
+  void SendInternal(const BodyExtractorBase* aBody, ErrorResult& aRv);
+
+  void ResetResponseData();
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_workers_xmlhttprequest_h__