CrashReporterClient.h

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/* -*- 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