/* -*- 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 "mozilla/dom/PushSubscriptionOptions.h"

#include "mozilla/dom/PushSubscriptionOptionsBinding.h"

#include "mozilla/HoldDropJSObjects.h"

namespace mozilla {

namespace dom {

PushSubscriptionOptions::PushSubscriptionOptions(nsIGlobalObject* aGlobal,

                                                 nsTArray<uint8_t>&& aRawAppServerKey)

  : mGlobal(aGlobal)

  , mRawAppServerKey(std::move(aRawAppServerKey))

  , mAppServerKey(nullptr)

{

  // There's only one global on a worker, so we don't need to pass a global

  // object to the constructor.

  MOZ_ASSERT_IF(NS_IsMainThread(), mGlobal);

  mozilla::HoldJSObjects(this);

}

PushSubscriptionOptions::~PushSubscriptionOptions()

{

  mAppServerKey = nullptr;

  mozilla::DropJSObjects(this);

}

NS_IMPL_CYCLE_COLLECTION_CLASS(PushSubscriptionOptions)

NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(PushSubscriptionOptions)

  NS_IMPL_CYCLE_COLLECTION_UNLINK(mGlobal)

  NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER

  tmp->mAppServerKey = nullptr;

NS_IMPL_CYCLE_COLLECTION_UNLINK_END

NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(PushSubscriptionOptions)

  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mGlobal)

NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END

NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(PushSubscriptionOptions)

  NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER

  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mAppServerKey)

NS_IMPL_CYCLE_COLLECTION_TRACE_END

NS_IMPL_CYCLE_COLLECTING_ADDREF(PushSubscriptionOptions)

NS_IMPL_CYCLE_COLLECTING_RELEASE(PushSubscriptionOptions)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PushSubscriptionOptions)

  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY

  NS_INTERFACE_MAP_ENTRY(nsISupports)

NS_INTERFACE_MAP_END

JSObject*

PushSubscriptionOptions::WrapObject(JSContext* aCx,

                                    JS::Handle<JSObject*> aGivenProto)

{

  return PushSubscriptionOptions_Binding::Wrap(aCx, this, aGivenProto);

}

void

PushSubscriptionOptions::GetApplicationServerKey(JSContext* aCx,

                                                 JS::MutableHandle<JSObject*> aKey,

                                                 ErrorResult& aRv)

{

  if (!mRawAppServerKey.IsEmpty() && !mAppServerKey) {

    JS::Rooted<JSObject*> appServerKey(aCx);

    PushUtil::CopyArrayToArrayBuffer(aCx, mRawAppServerKey, &appServerKey, aRv);

    if (aRv.Failed()) {

      return;

    }

    MOZ_ASSERT(appServerKey);

    mAppServerKey = appServerKey;

  }

  aKey.set(mAppServerKey);

}

} // namespace dom

} // namespace mozilla