1 files changed, 51 insertions, 0 deletions
diff --git a/ipc/glue/CrashReporterClient.h b/ipc/glue/CrashReporterClient.h
new file mode 100644
index 0000000000..26ada18a03
--- /dev/null
+++ b/ipc/glue/CrashReporterClient.h
@@ -0,0 +1,51 @@
+/* -*- 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_ipc_CrashReporterClient_h
+#define mozilla_ipc_CrashReporterClient_h
+
+#include "mozilla/Assertions.h"
+#include "mozilla/StaticMutex.h"
+#include "mozilla/StaticPtr.h"
+#include "mozilla/Unused.h"
+#include "nsExceptionHandler.h"
+
+namespace mozilla {
+namespace ipc {
+
+class CrashReporterClient {
+ public:
+  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CrashReporterClient);
+
+  // |aTopLevelProtocol| must have a child-to-parent message:
+  //
+  //   async InitCrashReporter(NativeThreadId threadId);
+  template <typename T>
+  static void InitSingleton(T* aToplevelProtocol) {
+    InitSingleton();
+    Unused << aToplevelProtocol->SendInitCrashReporter(
+        CrashReporter::CurrentThreadId());
+  }
+
+  static void InitSingleton();
+
+  static void DestroySingleton();
+  static RefPtr<CrashReporterClient> GetSingleton();
+
+ private:
+  explicit CrashReporterClient();
+  ~CrashReporterClient();
+
+ private:
+  static StaticMutex sLock;
+  static StaticRefPtr<CrashReporterClient> sClientSingleton
+      MOZ_GUARDED_BY(sLock);
+};
+
+}  // namespace ipc
+}  // namespace mozilla
+
+#endif  // mozilla_ipc_CrashReporterClient_h