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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 IPC_ATTACHMENT_BROKER_UNPRIVILEGED_H_
#define IPC_ATTACHMENT_BROKER_UNPRIVILEGED_H_
#include "ipc/attachment_broker.h"
#include "ipc/ipc_export.h"
namespace IPC {
class Endpoint;
class Sender;
// This abstract subclass of AttachmentBroker is intended for use in
// non-privileged processes.
class IPC_EXPORT AttachmentBrokerUnprivileged : public IPC::AttachmentBroker {
public:
AttachmentBrokerUnprivileged();
~AttachmentBrokerUnprivileged() override;
// In each unprivileged process, exactly one channel should be used to
// communicate brokerable attachments with the broker process.
void DesignateBrokerCommunicationChannel(Endpoint* endpoint);
protected:
IPC::Sender* get_sender() { return sender_; }
private:
// |sender_| is used to send Messages to the privileged broker process.
// |sender_| must live at least as long as this instance.
IPC::Sender* sender_;
DISALLOW_COPY_AND_ASSIGN(AttachmentBrokerUnprivileged);
};
} // namespace IPC
#endif // IPC_ATTACHMENT_BROKER_UNPRIVILEGED_H_
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