/* -*- 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 "WorkletGlobalScope.h"

#include "mozilla/dom/WorkletGlobalScopeBinding.h"

#include "mozilla/dom/Console.h"

namespace mozilla {

namespace dom {

NS_IMPL_CYCLE_COLLECTION_CLASS(WorkletGlobalScope)

NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(WorkletGlobalScope)

  NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER

  NS_IMPL_CYCLE_COLLECTION_UNLINK(mConsole)

  tmp->UnlinkHostObjectURIs();

NS_IMPL_CYCLE_COLLECTION_UNLINK_END

NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(WorkletGlobalScope)

  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mConsole)

  tmp->TraverseHostObjectURIs(cb);

NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END

NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(WorkletGlobalScope)

NS_IMPL_CYCLE_COLLECTING_ADDREF(WorkletGlobalScope)

NS_IMPL_CYCLE_COLLECTING_RELEASE(WorkletGlobalScope)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(WorkletGlobalScope)

  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY

  NS_INTERFACE_MAP_ENTRY(nsIGlobalObject)

  NS_INTERFACE_MAP_ENTRY(WorkletGlobalScope)

NS_INTERFACE_MAP_END

WorkletGlobalScope::WorkletGlobalScope() = default;

JSObject*

WorkletGlobalScope::WrapObject(JSContext* aCx,

                               JS::Handle<JSObject*> aGivenProto)

{

  MOZ_CRASH("We should never get here!");

  return nullptr;

}

already_AddRefed<Console>

WorkletGlobalScope::GetConsole(JSContext* aCx, ErrorResult& aRv)

{

  RefPtr<WorkletThread> thread = WorkletThread::Get();

  MOZ_ASSERT(thread);

  if (!mConsole) {

    mConsole =

      Console::CreateForWorklet(aCx,

                                thread->GetWorkletLoadInfo().OuterWindowID(),

                                thread->GetWorkletLoadInfo().InnerWindowID(),

                                aRv);

    if (NS_WARN_IF(aRv.Failed())) {

      return nullptr;

    }

  }

  RefPtr<Console> console = mConsole;

  return console.forget();

}

void

WorkletGlobalScope::Dump(const Optional<nsAString>& aString) const

{

  WorkletThread::AssertIsOnWorkletThread();

  WorkletThread* workletThread = WorkletThread::Get();

  MOZ_ASSERT(workletThread);

  if (!workletThread->GetWorkletLoadInfo().DumpEnabled()) {

    return;

  }

  if (!aString.WasPassed()) {

    return;

  }

  NS_ConvertUTF16toUTF8 str(aString.Value());

#ifdef ANDROID

  __android_log_print(ANDROID_LOG_INFO, "Gecko", "%s", str.get());

#endif

  fputs(str.get(), stdout);

  fflush(stdout);

}

} // dom namespace

} // mozilla namespace