1 files changed, 66 insertions, 0 deletions
diff --git a/dom/workers/WorkerDebugger.h b/dom/workers/WorkerDebugger.h
new file mode 100644
index 0000000000..73efe402c8
--- /dev/null
+++ b/dom/workers/WorkerDebugger.h
@@ -0,0 +1,66 @@
+/* -*- 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_workers_WorkerDebugger_h
+#define mozilla_dom_workers_WorkerDebugger_h
+
+#include "mozilla/PerformanceTypes.h"
+#include "mozilla/dom/WorkerScope.h"
+#include "nsCOMPtr.h"
+#include "nsIWorkerDebugger.h"
+
+class mozIDOMWindow;
+class nsIPrincipal;
+class nsPIDOMWindowInner;
+
+namespace mozilla::dom {
+
+class WorkerPrivate;
+
+class WorkerDebugger : public nsIWorkerDebugger {
+  class ReportDebuggerErrorRunnable;
+  class PostDebuggerMessageRunnable;
+
+  CheckedUnsafePtr<WorkerPrivate> mWorkerPrivate;
+  bool mIsInitialized;
+  nsTArray<nsCOMPtr<nsIWorkerDebuggerListener>> mListeners;
+
+ public:
+  explicit WorkerDebugger(WorkerPrivate* aWorkerPrivate);
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIWORKERDEBUGGER
+
+  void AssertIsOnParentThread();
+
+  void Close();
+
+  void PostMessageToDebugger(const nsAString& aMessage);
+
+  void ReportErrorToDebugger(const nsAString& aFilename, uint32_t aLineno,
+                             const nsAString& aMessage);
+
+  /*
+   * Sends back a PerformanceInfo struct from the counters
+   * in mWorkerPrivate. Counters are reset to zero after this call.
+   */
+  RefPtr<PerformanceInfoPromise> ReportPerformanceInfo();
+
+ private:
+  virtual ~WorkerDebugger();
+
+  void PostMessageToDebuggerOnMainThread(const nsAString& aMessage);
+
+  void ReportErrorToDebuggerOnMainThread(const nsAString& aFilename,
+                                         uint32_t aLineno,
+                                         const nsAString& aMessage);
+
+  nsCOMPtr<nsPIDOMWindowInner> DedicatedWorkerWindow();
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_workers_WorkerDebugger_h