chromium/extensions/renderer/ipc_message_sender.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "extensions/renderer/ipc_message_sender.h"

#include <optional>
#include <utility>

#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/metrics/histogram_macros.h"
#include "content/public/renderer/render_frame.h"
#include "content/public/renderer/render_thread.h"
#include "content/public/renderer/worker_thread.h"
#include "extensions/common/api/messaging/messaging_endpoint.h"
#include "extensions/common/api/messaging/port_context.h"
#include "extensions/common/constants.h"
#include "extensions/common/features/feature.h"
#include "extensions/common/mojom/automation_registry.mojom.h"
#include "extensions/common/mojom/context_type.mojom.h"
#include "extensions/common/mojom/event_router.mojom.h"
#include "extensions/common/mojom/frame.mojom.h"
#include "extensions/common/mojom/message_port.mojom-shared.h"
#include "extensions/common/mojom/renderer_host.mojom.h"
#include "extensions/common/trace_util.h"
#include "extensions/renderer/api/messaging/message_target.h"
#include "extensions/renderer/dispatcher.h"
#include "extensions/renderer/extension_frame_helper.h"
#include "extensions/renderer/extensions_renderer_client.h"
#include "extensions/renderer/native_extension_bindings_system.h"
#include "extensions/renderer/script_context.h"
#include "extensions/renderer/service_worker_data.h"
#include "extensions/renderer/trace_util.h"
#include "extensions/renderer/worker_thread_dispatcher.h"
#include "ipc/ipc_sync_channel.h"
#include "mojo/public/cpp/bindings/associated_remote.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
#include "third_party/blink/public/mojom/service_worker/service_worker_registration.mojom.h"
#include "third_party/blink/public/web/modules/service_worker/web_service_worker_context_proxy.h"

namespace extensions {

namespace {

class MainThreadIPCMessageSender : public IPCMessageSender { … };

class WorkerThreadIPCMessageSender : public IPCMessageSender { … };

}  // namespace

IPCMessageSender::IPCMessageSender() = default;

IPCMessageSender::~IPCMessageSender() = default;

// static
std::unique_ptr<IPCMessageSender>
IPCMessageSender::CreateMainThreadIPCMessageSender() { … }

// static
std::unique_ptr<IPCMessageSender>
IPCMessageSender::CreateWorkerThreadIPCMessageSender(
    WorkerThreadDispatcher* dispatcher,
    blink::WebServiceWorkerContextProxy* context_proxy,
    int64_t service_worker_version_id) { … }

}  // namespace extensions