1 files changed, 62 insertions, 0 deletions
diff --git a/dom/serviceworkers/ServiceWorkerParent.cpp b/dom/serviceworkers/ServiceWorkerParent.cpp
new file mode 100644
index 0000000000..4e31344e92
--- /dev/null
+++ b/dom/serviceworkers/ServiceWorkerParent.cpp
@@ -0,0 +1,62 @@
+/* -*- 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 "ServiceWorkerParent.h"
+
+#include "ServiceWorkerCloneData.h"
+#include "ServiceWorkerProxy.h"
+#include "mozilla/dom/ClientInfo.h"
+#include "mozilla/dom/ClientState.h"
+#include "mozilla/dom/ipc/StructuredCloneData.h"
+
+namespace mozilla::dom {
+
+using mozilla::dom::ipc::StructuredCloneData;
+using mozilla::ipc::IPCResult;
+
+void ServiceWorkerParent::ActorDestroy(ActorDestroyReason aReason) {
+  if (mProxy) {
+    mProxy->RevokeActor(this);
+    mProxy = nullptr;
+  }
+}
+
+IPCResult ServiceWorkerParent::RecvTeardown() {
+  MaybeSendDelete();
+  return IPC_OK();
+}
+
+IPCResult ServiceWorkerParent::RecvPostMessage(
+    const ClonedOrErrorMessageData& aClonedData,
+    const ClientInfoAndState& aSource) {
+  RefPtr<ServiceWorkerCloneData> data = new ServiceWorkerCloneData();
+  data->CopyFromClonedMessageData(aClonedData);
+
+  mProxy->PostMessage(std::move(data), ClientInfo(aSource.info()),
+                      ClientState::FromIPC(aSource.state()));
+
+  return IPC_OK();
+}
+
+ServiceWorkerParent::ServiceWorkerParent() : mDeleteSent(false) {}
+
+ServiceWorkerParent::~ServiceWorkerParent() { MOZ_DIAGNOSTIC_ASSERT(!mProxy); }
+
+void ServiceWorkerParent::Init(const IPCServiceWorkerDescriptor& aDescriptor) {
+  MOZ_DIAGNOSTIC_ASSERT(!mProxy);
+  mProxy = new ServiceWorkerProxy(ServiceWorkerDescriptor(aDescriptor));
+  mProxy->Init(this);
+}
+
+void ServiceWorkerParent::MaybeSendDelete() {
+  if (mDeleteSent) {
+    return;
+  }
+  mDeleteSent = true;
+  Unused << Send__delete__(this);
+}
+
+}  // namespace mozilla::dom