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// Copyright 2015 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 MOJO_PUBLIC_CPP_BINDINGS_LIB_CONTROL_MESSAGE_PROXY_H_
#define MOJO_PUBLIC_CPP_BINDINGS_LIB_CONTROL_MESSAGE_PROXY_H_
#include <stdint.h>
#include "base/callback.h"
#include "base/macros.h"
#include "mojo/public/cpp/bindings/bindings_export.h"
#include "mojo/public/cpp/bindings/lib/serialization_context.h"
namespace mojo {
class MessageReceiverWithResponder;
namespace internal {
// Proxy for request messages defined in interface_control_messages.mojom.
class MOJO_CPP_BINDINGS_EXPORT ControlMessageProxy {
public:
// Doesn't take ownership of |receiver|. It must outlive this object.
explicit ControlMessageProxy(MessageReceiverWithResponder* receiver);
~ControlMessageProxy();
void QueryVersion(const base::Callback<void(uint32_t)>& callback);
void RequireVersion(uint32_t version);
void FlushForTesting();
void OnConnectionError();
private:
void RunFlushForTestingClosure();
// Not owned.
MessageReceiverWithResponder* receiver_;
bool encountered_error_ = false;
base::Closure run_loop_quit_closure_;
DISALLOW_COPY_AND_ASSIGN(ControlMessageProxy);
};
} // namespace internal
} // namespace mojo
#endif // MOJO_PUBLIC_CPP_BINDINGS_LIB_CONTROL_MESSAGE_PROXY_H_
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