1 files changed, 73 insertions, 0 deletions
diff --git a/tools/profiler/tasktracer/TracedTaskCommon.h b/tools/profiler/tasktracer/TracedTaskCommon.h
new file mode 100644
index 000000000..3594b8e9e
--- /dev/null
+++ b/tools/profiler/tasktracer/TracedTaskCommon.h
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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 TRACED_TASK_COMMON_H
+#define TRACED_TASK_COMMON_H
+
+#include "base/task.h"
+#include "GeckoTaskTracer.h"
+#include "nsCOMPtr.h"
+#include "nsThreadUtils.h"
+
+namespace mozilla {
+namespace tasktracer {
+
+class TracedTaskCommon
+{
+public:
+  TracedTaskCommon();
+  virtual ~TracedTaskCommon();
+
+  void DispatchTask(int aDelayTimeMs = 0);
+
+  void SetTLSTraceInfo();
+  void GetTLSTraceInfo();
+  void ClearTLSTraceInfo();
+
+protected:
+  void Init();
+
+  // TraceInfo of TLS will be set by the following parameters, including source
+  // event type, source event ID, parent task ID, and task ID of this traced
+  // task/runnable.
+  SourceEventType mSourceEventType;
+  uint64_t mSourceEventId;
+  uint64_t mParentTaskId;
+  uint64_t mTaskId;
+  bool mIsTraceInfoInit;
+};
+
+class TracedRunnable : public TracedTaskCommon
+                     , public nsRunnable
+{
+public:
+  NS_DECL_NSIRUNNABLE
+
+  TracedRunnable(already_AddRefed<nsIRunnable>&& aOriginalObj);
+
+private:
+  virtual ~TracedRunnable();
+
+  nsCOMPtr<nsIRunnable> mOriginalObj;
+};
+
+class TracedTask : public TracedTaskCommon
+                 , public Task
+{
+public:
+  TracedTask(Task* aOriginalObj);
+  ~TracedTask();
+
+  virtual void Run();
+
+private:
+  Task* mOriginalObj;
+};
+
+} // namespace tasktracer
+} // namespace mozilla
+
+#endif