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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 // IPC messages used by the attachment broker. |
| 6 // Multiply-included message file, hence no include guard. |
| 7 |
| 8 #include "ipc/brokerable_attachment.h" |
| 9 #include "ipc/ipc_message_macros.h" |
| 10 |
| 11 #if defined(OS_WIN) |
| 12 #include "ipc/handle_attachment_win.h" |
| 13 #endif // defined(OS_WIN) |
| 14 |
| 15 // ---------------------------------------------------------------------------- |
| 16 // Serialization of structs. |
| 17 // ---------------------------------------------------------------------------- |
| 18 |
| 19 #if defined(OS_WIN) |
| 20 IPC_STRUCT_TRAITS_BEGIN(IPC::internal::HandleAttachmentWin::WireFormat) |
| 21 IPC_STRUCT_TRAITS_MEMBER(handle) |
| 22 IPC_STRUCT_TRAITS_MEMBER(destination_process) |
| 23 IPC_STRUCT_TRAITS_MEMBER(attachment_id) |
| 24 IPC_STRUCT_TRAITS_END() |
| 25 #endif // defined(OS_WIN) |
| 26 |
| 27 #define IPC_MESSAGE_START AttachmentBrokerMsgStart |
| 28 |
| 29 // ---------------------------------------------------------------------------- |
| 30 // Messages sent from the broker to a non-broker process. |
| 31 // ---------------------------------------------------------------------------- |
| 32 |
| 33 #if defined(OS_WIN) |
| 34 // Sent from a broker to a non-broker to indicate that a windows HANDLE has been |
| 35 // brokered. Contains all information necessary for the non-broker to translate |
| 36 // a BrokerAttachment::AttachmentId to a BrokerAttachment. |
| 37 IPC_MESSAGE_CONTROL1( |
| 38 AttachmentBrokerMsg_WinHandleHasBeenDuplicated, |
| 39 IPC::internal::HandleAttachmentWin::WireFormat /* wire_format */) |
| 40 #endif // defined(OS_WIN) |
| 41 |
| 42 // ---------------------------------------------------------------------------- |
| 43 // Messages sent from a non-broker process to a broker process. |
| 44 // ---------------------------------------------------------------------------- |
| 45 |
| 46 #if defined(OS_WIN) |
| 47 // Sent from a non-broker to a broker to request the duplication of a HANDLE |
| 48 // into a different process (possibly the broker process, or even the original |
| 49 // process). |
| 50 IPC_MESSAGE_CONTROL1( |
| 51 AttachmentBrokerMsg_DuplicateWinHandle, |
| 52 IPC::internal::HandleAttachmentWin::WireFormat /* wire_format */) |
| 53 #endif // defined(OS_WIN) |
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Chromium Code Reviews
Issue 1188923003:
Stub in more IPC attachment brokering functionality. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master