Issue #1390 - Get rid of the Presentation API

1 files changed, 0 insertions, 179 deletions

diff --git a/dom/presentation/PresentationReceiver.cpp b/dom/presentation/PresentationReceiver.cpp
deleted file mode 100644
index bc1776b45..000000000
--- a/dom/presentation/PresentationReceiver.cpp
+++ /dev/null
@@ -1,179 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim:set ts=2 sw=2 sts=2 et cindent: */
-/* 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 "PresentationReceiver.h"
-
-#include "mozilla/dom/PresentationReceiverBinding.h"
-#include "mozilla/dom/Promise.h"
-#include "nsContentUtils.h"
-#include "nsIPresentationService.h"
-#include "nsPIDOMWindow.h"
-#include "nsServiceManagerUtils.h"
-#include "nsThreadUtils.h"
-#include "PresentationConnection.h"
-#include "PresentationConnectionList.h"
-#include "PresentationLog.h"
-
-namespace mozilla {
-namespace dom {
-
-NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(PresentationReceiver,
-                                      mOwner,
-                                      mGetConnectionListPromise,
-                                      mConnectionList)
-
-NS_IMPL_CYCLE_COLLECTING_ADDREF(PresentationReceiver)
-NS_IMPL_CYCLE_COLLECTING_RELEASE(PresentationReceiver)
-
-NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PresentationReceiver)
-  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
-  NS_INTERFACE_MAP_ENTRY(nsIPresentationRespondingListener)
-  NS_INTERFACE_MAP_ENTRY(nsISupports)
-NS_INTERFACE_MAP_END
-
-/* static */ already_AddRefed<PresentationReceiver>
-PresentationReceiver::Create(nsPIDOMWindowInner* aWindow)
-{
-  RefPtr<PresentationReceiver> receiver = new PresentationReceiver(aWindow);
-  return NS_WARN_IF(!receiver->Init()) ? nullptr : receiver.forget();
-}
-
-PresentationReceiver::PresentationReceiver(nsPIDOMWindowInner* aWindow)
-  : mOwner(aWindow)
-{
-  MOZ_ASSERT(aWindow);
-}
-
-PresentationReceiver::~PresentationReceiver()
-{
-  Shutdown();
-}
-
-bool
-PresentationReceiver::Init()
-{
-  if (NS_WARN_IF(!mOwner)) {
-    return false;
-  }
-  mWindowId = mOwner->WindowID();
-
-  nsCOMPtr<nsIDocShell> docShell = mOwner->GetDocShell();
-  MOZ_ASSERT(docShell);
-
-  nsContentUtils::GetPresentationURL(docShell, mUrl);
-  return !mUrl.IsEmpty();
-}
-
-void PresentationReceiver::Shutdown()
-{
-  PRES_DEBUG("receiver shutdown:windowId[%d]\n", mWindowId);
-
-  // Unregister listener for incoming sessions.
-  nsCOMPtr<nsIPresentationService> service =
-    do_GetService(PRESENTATION_SERVICE_CONTRACTID);
-  if (NS_WARN_IF(!service)) {
-    return;
-  }
-
-  Unused <<
-    NS_WARN_IF(NS_FAILED(service->UnregisterRespondingListener(mWindowId)));
-}
-
-/* virtual */ JSObject*
-PresentationReceiver::WrapObject(JSContext* aCx,
-                                 JS::Handle<JSObject*> aGivenProto)
-{
-  return PresentationReceiverBinding::Wrap(aCx, this, aGivenProto);
-}
-
-NS_IMETHODIMP
-PresentationReceiver::NotifySessionConnect(uint64_t aWindowId,
-                                           const nsAString& aSessionId)
-{
-  PRES_DEBUG("receiver session connect:id[%s], windowId[%x]\n",
-             NS_ConvertUTF16toUTF8(aSessionId).get(), aWindowId);
-
-  if (NS_WARN_IF(!mOwner)) {
-    return NS_ERROR_FAILURE;
-  }
-
-  if (NS_WARN_IF(aWindowId != mWindowId)) {
-    return NS_ERROR_INVALID_ARG;
-  }
-
-  if (NS_WARN_IF(!mConnectionList)) {
-    return NS_ERROR_FAILURE;
-  }
-
-  RefPtr<PresentationConnection> connection =
-    PresentationConnection::Create(mOwner, aSessionId, mUrl,
-                                   nsIPresentationService::ROLE_RECEIVER,
-                                   mConnectionList);
-  if (NS_WARN_IF(!connection)) {
-    return NS_ERROR_NOT_AVAILABLE;
-  }
-
-  return NS_OK;
-}
-
-already_AddRefed<Promise>
-PresentationReceiver::GetConnectionList(ErrorResult& aRv)
-{
-  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(mOwner);
-  if (NS_WARN_IF(!global)) {
-    aRv.Throw(NS_ERROR_UNEXPECTED);
-    return nullptr;
-  }
-
-  if (!mGetConnectionListPromise) {
-    mGetConnectionListPromise = Promise::Create(global, aRv);
-    if (NS_WARN_IF(aRv.Failed())) {
-      return nullptr;
-    }
-
-    RefPtr<PresentationReceiver> self = this;
-    nsresult rv =
-      NS_DispatchToMainThread(NS_NewRunnableFunction([self] () -> void {
-        self->CreateConnectionList();
-      }));
-    if (NS_FAILED(rv)) {
-      aRv.Throw(rv);
-      return nullptr;
-    }
-  }
-
-  RefPtr<Promise> promise = mGetConnectionListPromise;
-  return promise.forget();
-}
-
-void
-PresentationReceiver::CreateConnectionList()
-{
-  MOZ_ASSERT(mGetConnectionListPromise);
-
-  if (mConnectionList) {
-    return;
-  }
-
-  mConnectionList = new PresentationConnectionList(mOwner,
-                                                   mGetConnectionListPromise);
-
-  // Register listener for incoming sessions.
-  nsCOMPtr<nsIPresentationService> service =
-    do_GetService(PRESENTATION_SERVICE_CONTRACTID);
-  if (NS_WARN_IF(!service)) {
-    mGetConnectionListPromise->MaybeReject(NS_ERROR_DOM_OPERATION_ERR);
-    return;
-  }
-
-  nsresult rv = service->RegisterRespondingListener(mWindowId, this);
-  if (NS_WARN_IF(NS_FAILED(rv))) {
-    mGetConnectionListPromise->MaybeReject(rv);
-  }
-}
-
-} // namespace dom
-} // namespace mozilla