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// Copyright 2013 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_MESSAGE_PUMP_MESSAGE_PUMP_MOJO_HANDLER_H_
#define MOJO_MESSAGE_PUMP_MESSAGE_PUMP_MOJO_HANDLER_H_
#include "mojo/message_pump/mojo_message_pump_export.h"
#include "mojo/public/cpp/system/core.h"
namespace mojo {
namespace common {
// Used by MessagePumpMojo to notify when a handle is either ready or has become
// invalid. In case of error, the handler will be removed.
class MOJO_MESSAGE_PUMP_EXPORT MessagePumpMojoHandler {
public:
virtual void OnHandleReady(const Handle& handle) = 0;
virtual void OnHandleError(const Handle& handle, MojoResult result) = 0;
protected:
virtual ~MessagePumpMojoHandler() {}
};
} // namespace common
} // namespace mojo
#endif // MOJO_MESSAGE_PUMP_MESSAGE_PUMP_MOJO_HANDLER_H_