1 files changed, 114 insertions, 0 deletions
diff --git a/dom/workers/WorkerNavigator.h b/dom/workers/WorkerNavigator.h
new file mode 100644
index 000000000..64338e46b
--- /dev/null
+++ b/dom/workers/WorkerNavigator.h
@@ -0,0 +1,114 @@
+/* -*- 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_workernavigator_h__
+#define mozilla_dom_workernavigator_h__
+
+#include "Workers.h"
+#include "RuntimeService.h"
+#include "nsString.h"
+#include "nsWrapperCache.h"
+#include "mozilla/dom/StorageManager.h"
+
+namespace mozilla {
+namespace dom {
+class Promise;
+class StorageManager;
+
+class WorkerNavigator final : public nsWrapperCache
+{
+  typedef struct workers::RuntimeService::NavigatorProperties NavigatorProperties;
+
+  NavigatorProperties mProperties;
+  RefPtr<StorageManager> mStorageManager;
+  bool mOnline;
+
+  WorkerNavigator(const NavigatorProperties& aProperties,
+                  bool aOnline)
+    : mProperties(aProperties)
+    , mOnline(aOnline)
+  {
+    MOZ_COUNT_CTOR(WorkerNavigator);
+  }
+
+  ~WorkerNavigator()
+  {
+    MOZ_COUNT_DTOR(WorkerNavigator);
+  }
+
+public:
+
+  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WorkerNavigator)
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WorkerNavigator)
+
+  static already_AddRefed<WorkerNavigator>
+  Create(bool aOnLine);
+
+  virtual JSObject*
+  WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+  nsISupports* GetParentObject() const {
+    return nullptr;
+  }
+
+  void GetAppCodeName(nsString& aAppCodeName) const
+  {
+    aAppCodeName.AssignLiteral("Mozilla");
+  }
+  void GetAppName(nsString& aAppName) const;
+
+  void GetAppVersion(nsString& aAppVersion) const;
+
+  void GetPlatform(nsString& aPlatform) const;
+
+  void GetProduct(nsString& aProduct) const
+  {
+    aProduct.AssignLiteral("Gecko");
+  }
+
+  bool TaintEnabled() const
+  {
+    return false;
+  }
+
+  void GetLanguage(nsString& aLanguage) const
+  {
+    if (mProperties.mLanguages.Length() >= 1) {
+      aLanguage.Assign(mProperties.mLanguages[0]);
+    } else {
+      aLanguage.Truncate();
+    }
+  }
+
+  void GetLanguages(nsTArray<nsString>& aLanguages) const
+  {
+    aLanguages = mProperties.mLanguages;
+  }
+
+  void GetUserAgent(nsString& aUserAgent, ErrorResult& aRv) const;
+
+  bool OnLine() const
+  {
+    return mOnline;
+  }
+
+  // Worker thread only!
+  void SetOnLine(bool aOnline)
+  {
+    mOnline = aOnline;
+  }
+
+  void SetLanguages(const nsTArray<nsString>& aLanguages);
+
+  uint64_t HardwareConcurrency() const;
+
+  StorageManager* Storage();
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_workernavigator_h__