/* -*- 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/. */

#include "CrashReporterClient.h"

#include "CrashReporterMetadataShmem.h"

#include "nsISupportsImpl.h"

namespace mozilla {

namespace ipc {

StaticMutex CrashReporterClient::sLock;

StaticRefPtr<CrashReporterClient> CrashReporterClient::sClientSingleton;

CrashReporterClient::CrashReporterClient(const Shmem& aShmem)

 : mMetadata(new CrashReporterMetadataShmem(aShmem))

{

  MOZ_COUNT_CTOR(CrashReporterClient);

}

CrashReporterClient::~CrashReporterClient()

{

  MOZ_COUNT_DTOR(CrashReporterClient);

}

void

CrashReporterClient::AnnotateCrashReport(CrashReporter::Annotation aKey,

                                         const nsCString& aData)

{

  StaticMutexAutoLock lock(sLock);

  mMetadata->AnnotateCrashReport(aKey, aData);

}

void

CrashReporterClient::AppendAppNotes(const nsCString& aData)

{

  StaticMutexAutoLock lock(sLock);

  mMetadata->AppendAppNotes(aData);

}

/* static */ void

CrashReporterClient::InitSingletonWithShmem(const Shmem& aShmem)

{

  {

    StaticMutexAutoLock lock(sLock);

    MOZ_ASSERT(!sClientSingleton);

    sClientSingleton = new CrashReporterClient(aShmem);

  }

  CrashReporter::NotifyCrashReporterClientCreated();

}

/* static */ void

CrashReporterClient::DestroySingleton()

{

  StaticMutexAutoLock lock(sLock);

  sClientSingleton = nullptr;

}

/* static */ RefPtr<CrashReporterClient>

CrashReporterClient::GetSingleton()

{

  StaticMutexAutoLock lock(sLock);

  return sClientSingleton;

}

} // namespace ipc

} // namespace mozilla