1 files changed, 106 insertions, 0 deletions
diff --git a/dom/performance/PerformanceMainThread.h b/dom/performance/PerformanceMainThread.h
new file mode 100644
index 0000000000..6eae82f2af
--- /dev/null
+++ b/dom/performance/PerformanceMainThread.h
@@ -0,0 +1,106 @@
+/* -*- 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_PerformanceMainThread_h
+#define mozilla_dom_PerformanceMainThread_h
+
+#include "Performance.h"
+#include "PerformanceStorage.h"
+
+namespace mozilla {
+namespace dom {
+
+class PerformanceNavigationTiming;
+
+class PerformanceMainThread final : public Performance,
+                                    public PerformanceStorage {
+ public:
+  PerformanceMainThread(nsPIDOMWindowInner* aWindow,
+                        nsDOMNavigationTiming* aDOMTiming,
+                        nsITimedChannel* aChannel, bool aPrincipal);
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(PerformanceMainThread,
+                                                         Performance)
+
+  PerformanceStorage* AsPerformanceStorage() override { return this; }
+
+  virtual PerformanceTiming* Timing() override;
+
+  virtual PerformanceNavigation* Navigation() override;
+
+  virtual void AddEntry(nsIHttpChannel* channel,
+                        nsITimedChannel* timedChannel) override;
+  virtual void AddEntry(const nsString& entryName,
+                        const nsString& initiatorType,
+                        UniquePtr<PerformanceTimingData>&& aData) override;
+
+  void AddRawEntry(UniquePtr<PerformanceTimingData>,
+                   const nsAString& aInitiatorType,
+                   const nsAString& aEntryName);
+  virtual void SetFCPTimingEntry(PerformancePaintTiming* aEntry) override;
+
+  TimeStamp CreationTimeStamp() const override;
+
+  DOMHighResTimeStamp CreationTime() const override;
+
+  virtual void GetMozMemory(JSContext* aCx,
+                            JS::MutableHandle<JSObject*> aObj) override;
+
+  virtual nsDOMNavigationTiming* GetDOMTiming() const override {
+    return mDOMTiming;
+  }
+
+  virtual uint64_t GetRandomTimelineSeed() override {
+    return GetDOMTiming()->GetRandomTimelineSeed();
+  }
+
+  virtual nsITimedChannel* GetChannel() const override { return mChannel; }
+
+  // The GetEntries* methods need to be overriden in order to add the
+  // the document entry of type navigation.
+  virtual void GetEntries(nsTArray<RefPtr<PerformanceEntry>>& aRetval) override;
+  virtual void GetEntriesByType(
+      const nsAString& aEntryType,
+      nsTArray<RefPtr<PerformanceEntry>>& aRetval) override;
+  virtual void GetEntriesByName(
+      const nsAString& aName, const Optional<nsAString>& aEntryType,
+      nsTArray<RefPtr<PerformanceEntry>>& aRetval) override;
+
+  void UpdateNavigationTimingEntry() override;
+  void QueueNavigationTimingEntry() override;
+
+  bool CrossOriginIsolated() const override;
+
+ protected:
+  ~PerformanceMainThread();
+
+  void CreateNavigationTimingEntry();
+
+  void InsertUserEntry(PerformanceEntry* aEntry) override;
+
+  bool IsPerformanceTimingAttribute(const nsAString& aName) override;
+
+  DOMHighResTimeStamp GetPerformanceTimingFromString(
+      const nsAString& aTimingName) override;
+
+  void DispatchBufferFullEvent() override;
+
+  RefPtr<PerformanceNavigationTiming> mDocEntry;
+  RefPtr<nsDOMNavigationTiming> mDOMTiming;
+  nsCOMPtr<nsITimedChannel> mChannel;
+  RefPtr<PerformanceTiming> mTiming;
+  RefPtr<PerformanceNavigation> mNavigation;
+  RefPtr<PerformancePaintTiming> mFCPTiming;
+  JS::Heap<JSObject*> mMozMemory;
+
+  const bool mCrossOriginIsolated;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_PerformanceMainThread_h