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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef HEADLESS_PUBLIC_INTERNAL_MESSAGE_DISPATCHER_H_
#define HEADLESS_PUBLIC_INTERNAL_MESSAGE_DISPATCHER_H_
#include <memory>
#include "base/callback_forward.h"
namespace base {
class Value;
}
namespace headless {
namespace internal {
// An internal interface for sending DevTools messages from the domain agents.
class MessageDispatcher {
public:
virtual void SendMessage(
const char* method,
std::unique_ptr<base::Value> params,
base::OnceCallback<void(const base::Value&)> callback) = 0;
virtual void SendMessage(const char* method,
std::unique_ptr<base::Value> params,
base::OnceClosure callback) = 0;
virtual void RegisterEventHandler(
const char* method,
base::RepeatingCallback<void(const base::Value&)> callback) = 0;
protected:
virtual ~MessageDispatcher() {}
};
} // namespace internal
} // namespace headless
#endif // HEADLESS_PUBLIC_INTERNAL_MESSAGE_DISPATCHER_H_
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