chromium/extensions/renderer/api/messaging/gin_port.h

// 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.

#ifndef EXTENSIONS_RENDERER_API_MESSAGING_GIN_PORT_H_
#define EXTENSIONS_RENDERER_API_MESSAGING_GIN_PORT_H_

#include <memory>
#include <optional>
#include <string>
#include <string_view>

#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "extensions/common/api/messaging/port_id.h"
#include "extensions/common/mojom/message_port.mojom.h"
#include "extensions/renderer/bindings/api_binding_util.h"
#include "gin/wrappable.h"
#include "v8/include/v8-forward.h"

namespace gin {
class Arguments;
}

namespace extensions {
class APIEventHandler;
struct Message;

// A gin::Wrappable implementation of runtime.Port exposed to extensions. This
// provides a means for extensions to communicate with themselves and each
// other. This message-passing usually involves IPCs to the browser; we delegate
// out this responsibility. This class only handles the JS interface (both calls
// from JS and forward events to JS).
class GinPort final : public gin::Wrappable<GinPort> { … };

}  // namespace extensions

#endif  // EXTENSIONS_RENDERER_API_MESSAGING_GIN_PORT_H_