| // 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_ |