Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 205 insertions, 0 deletions

diff --git a/dom/clients/api/Client.cpp b/dom/clients/api/Client.cpp
new file mode 100644
index 0000000000..c3dd6175de
--- /dev/null
+++ b/dom/clients/api/Client.cpp
@@ -0,0 +1,205 @@
+/* -*- 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 "Client.h"
+
+#include "ClientDOMUtil.h"
+#include "mozilla/dom/ClientHandle.h"
+#include "mozilla/dom/ClientIPCTypes.h"
+#include "mozilla/dom/ClientManager.h"
+#include "mozilla/dom/ClientState.h"
+#include "mozilla/dom/DOMMozPromiseRequestHolder.h"
+#include "mozilla/dom/MessagePortBinding.h"
+#include "mozilla/dom/Promise.h"
+#include "mozilla/dom/WorkerScope.h"
+#include "nsIDUtils.h"
+#include "nsIGlobalObject.h"
+
+namespace mozilla::dom {
+
+using mozilla::dom::ipc::StructuredCloneData;
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(mozilla::dom::Client);
+NS_IMPL_CYCLE_COLLECTING_RELEASE(mozilla::dom::Client);
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(mozilla::dom::Client, mGlobal);
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(mozilla::dom::Client)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+void Client::EnsureHandle() {
+  NS_ASSERT_OWNINGTHREAD(mozilla::dom::Client);
+  if (!mHandle) {
+    mHandle = ClientManager::CreateHandle(ClientInfo(mData->info()),
+                                          mGlobal->SerialEventTarget());
+  }
+}
+
+Client::Client(nsIGlobalObject* aGlobal, const ClientInfoAndState& aData)
+    : mGlobal(aGlobal), mData(MakeUnique<ClientInfoAndState>(aData)) {
+  MOZ_DIAGNOSTIC_ASSERT(mGlobal);
+}
+
+TimeStamp Client::CreationTime() const { return mData->info().creationTime(); }
+
+TimeStamp Client::LastFocusTime() const {
+  if (mData->info().type() != ClientType::Window) {
+    return TimeStamp();
+  }
+  return mData->state().get_IPCClientWindowState().lastFocusTime();
+}
+
+StorageAccess Client::GetStorageAccess() const {
+  ClientState state(ClientState::FromIPC(mData->state()));
+  return state.GetStorageAccess();
+}
+
+JSObject* Client::WrapObject(JSContext* aCx,
+                             JS::Handle<JSObject*> aGivenProto) {
+  if (mData->info().type() == ClientType::Window) {
+    return WindowClient_Binding::Wrap(aCx, this, aGivenProto);
+  }
+  return Client_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+nsIGlobalObject* Client::GetParentObject() const { return mGlobal; }
+
+void Client::GetUrl(nsAString& aUrlOut) const {
+  CopyUTF8toUTF16(mData->info().url(), aUrlOut);
+}
+
+void Client::GetId(nsAString& aIdOut) const {
+  aIdOut = NSID_TrimBracketsUTF16(mData->info().id());
+}
+
+ClientType Client::Type() const { return mData->info().type(); }
+
+FrameType Client::GetFrameType() const { return mData->info().frameType(); }
+
+void Client::PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
+                         const Sequence<JSObject*>& aTransferable,
+                         ErrorResult& aRv) {
+  MOZ_ASSERT(!NS_IsMainThread());
+  WorkerPrivate* workerPrivate = GetCurrentThreadWorkerPrivate();
+  MOZ_DIAGNOSTIC_ASSERT(workerPrivate);
+  MOZ_DIAGNOSTIC_ASSERT(workerPrivate->IsServiceWorker());
+  workerPrivate->AssertIsOnWorkerThread();
+
+  JS::Rooted<JS::Value> transferable(aCx, JS::UndefinedValue());
+  aRv = nsContentUtils::CreateJSValueFromSequenceOfObject(aCx, aTransferable,
+                                                          &transferable);
+  if (aRv.Failed()) {
+    return;
+  }
+
+  StructuredCloneData data;
+  data.Write(aCx, aMessage, transferable, JS::CloneDataPolicy(), aRv);
+  if (aRv.Failed()) {
+    return;
+  }
+
+  EnsureHandle();
+  mHandle->PostMessage(data, workerPrivate->GetServiceWorkerDescriptor());
+}
+
+void Client::PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
+                         const StructuredSerializeOptions& aOptions,
+                         ErrorResult& aRv) {
+  PostMessage(aCx, aMessage, aOptions.mTransfer, aRv);
+}
+
+VisibilityState Client::GetVisibilityState() const {
+  return mData->state().get_IPCClientWindowState().visibilityState();
+}
+
+bool Client::Focused() const {
+  return mData->state().get_IPCClientWindowState().focused();
+}
+
+already_AddRefed<Promise> Client::Focus(CallerType aCallerType,
+                                        ErrorResult& aRv) {
+  MOZ_ASSERT(!NS_IsMainThread());
+  WorkerPrivate* workerPrivate = GetCurrentThreadWorkerPrivate();
+  MOZ_DIAGNOSTIC_ASSERT(workerPrivate);
+  MOZ_DIAGNOSTIC_ASSERT(workerPrivate->IsServiceWorker());
+  workerPrivate->AssertIsOnWorkerThread();
+
+  RefPtr<Promise> outerPromise = Promise::Create(mGlobal, aRv);
+  if (aRv.Failed()) {
+    return outerPromise.forget();
+  }
+
+  if (!workerPrivate->GlobalScope()->WindowInteractionAllowed()) {
+    outerPromise->MaybeReject(NS_ERROR_DOM_INVALID_ACCESS_ERR);
+    return outerPromise.forget();
+  }
+
+  EnsureHandle();
+
+  IPCClientInfo ipcClientInfo(mData->info());
+  auto holder =
+      MakeRefPtr<DOMMozPromiseRequestHolder<ClientStatePromise>>(mGlobal);
+
+  mHandle->Focus(aCallerType)
+      ->Then(
+          mGlobal->SerialEventTarget(), __func__,
+          [ipcClientInfo, holder, outerPromise](const ClientState& aResult) {
+            holder->Complete();
+            NS_ENSURE_TRUE_VOID(holder->GetParentObject());
+            RefPtr<Client> newClient =
+                new Client(holder->GetParentObject(),
+                           ClientInfoAndState(ipcClientInfo, aResult.ToIPC()));
+            outerPromise->MaybeResolve(newClient);
+          },
+          [holder, outerPromise](const CopyableErrorResult& aResult) {
+            holder->Complete();
+            // MaybeReject needs a non-const-ref result, so make a copy.
+            outerPromise->MaybeReject(CopyableErrorResult(aResult));
+          })
+      ->Track(*holder);
+
+  return outerPromise.forget();
+}
+
+already_AddRefed<Promise> Client::Navigate(const nsAString& aURL,
+                                           ErrorResult& aRv) {
+  MOZ_ASSERT(!NS_IsMainThread());
+  WorkerPrivate* workerPrivate = GetCurrentThreadWorkerPrivate();
+  MOZ_DIAGNOSTIC_ASSERT(workerPrivate);
+  MOZ_DIAGNOSTIC_ASSERT(workerPrivate->IsServiceWorker());
+  workerPrivate->AssertIsOnWorkerThread();
+
+  RefPtr<Promise> outerPromise = Promise::Create(mGlobal, aRv);
+  if (aRv.Failed()) {
+    return outerPromise.forget();
+  }
+
+  ClientNavigateArgs args(mData->info(), NS_ConvertUTF16toUTF8(aURL),
+                          workerPrivate->GetLocationInfo().mHref,
+                          workerPrivate->GetServiceWorkerDescriptor().ToIPC());
+  RefPtr<Client> self = this;
+
+  StartClientManagerOp(
+      &ClientManager::Navigate, args, mGlobal,
+      [self, outerPromise](const ClientOpResult& aResult) {
+        if (aResult.type() != ClientOpResult::TClientInfoAndState) {
+          outerPromise->MaybeResolve(JS::NullHandleValue);
+          return;
+        }
+        RefPtr<Client> newClient =
+            new Client(self->mGlobal, aResult.get_ClientInfoAndState());
+        outerPromise->MaybeResolve(newClient);
+      },
+      [self, outerPromise](const CopyableErrorResult& aResult) {
+        // MaybeReject needs a non-const-ref result, so make a copy.
+        outerPromise->MaybeReject(CopyableErrorResult(aResult));
+      });
+
+  return outerPromise.forget();
+}
+
+}  // namespace mozilla::dom