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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Common IPC messages used for child processes. | 5 // Common IPC messages used for child processes. |
6 // Multiply-included message file, hence no include guard. | 6 // Multiply-included message file, hence no include guard. |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <string> | 10 #include <string> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/memory/shared_memory.h" | 13 #include "base/memory/shared_memory.h" |
14 #include "base/tracked_objects.h" | 14 #include "base/tracked_objects.h" |
15 #include "base/values.h" | 15 #include "base/values.h" |
16 #include "build/build_config.h" | 16 #include "build/build_config.h" |
17 #include "cc/resources/shared_bitmap_manager.h" | 17 #include "cc/resources/shared_bitmap_manager.h" |
18 #include "content/common/content_export.h" | 18 #include "content/common/content_export.h" |
19 #include "content/common/content_param_traits_macros.h" | 19 #include "content/common/content_param_traits_macros.h" |
20 #include "gpu/command_buffer/common/sync_token.h" | 20 #include "gpu/command_buffer/common/sync_token.h" |
21 #include "gpu/ipc/common/gpu_param_traits_macros.h" | 21 #include "gpu/ipc/common/gpu_param_traits_macros.h" |
22 #include "ipc/ipc_channel_handle.h" | 22 #include "ipc/ipc_channel_handle.h" |
23 #include "ipc/ipc_features.h" | |
24 #include "ipc/ipc_message_macros.h" | 23 #include "ipc/ipc_message_macros.h" |
25 #include "ipc/ipc_platform_file.h" | 24 #include "ipc/ipc_platform_file.h" |
26 #include "ui/gfx/gpu_memory_buffer.h" | 25 #include "ui/gfx/gpu_memory_buffer.h" |
27 #include "ui/gfx/ipc/gfx_param_traits.h" | 26 #include "ui/gfx/ipc/gfx_param_traits.h" |
28 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" | 27 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" |
29 | 28 |
30 #if defined(OS_LINUX) | 29 #if defined(OS_LINUX) |
31 #include "base/threading/platform_thread.h" | 30 #include "base/threading/platform_thread.h" |
32 #endif | 31 #endif |
33 | 32 |
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85 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT | 84 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
86 | 85 |
87 #define IPC_MESSAGE_START ChildProcessMsgStart | 86 #define IPC_MESSAGE_START ChildProcessMsgStart |
88 | 87 |
89 // Messages sent from the browser to the child process. | 88 // Messages sent from the browser to the child process. |
90 | 89 |
91 // Sent in response to ChildProcessHostMsg_ShutdownRequest to tell the child | 90 // Sent in response to ChildProcessHostMsg_ShutdownRequest to tell the child |
92 // process that it's safe to shutdown. | 91 // process that it's safe to shutdown. |
93 IPC_MESSAGE_CONTROL0(ChildProcessMsg_Shutdown) | 92 IPC_MESSAGE_CONTROL0(ChildProcessMsg_Shutdown) |
94 | 93 |
95 #if BUILDFLAG(IPC_MESSAGE_LOG_ENABLED) | 94 #if defined(IPC_MESSAGE_LOG_ENABLED) |
96 // Tell the child process to begin or end IPC message logging. | 95 // Tell the child process to begin or end IPC message logging. |
97 IPC_MESSAGE_CONTROL1(ChildProcessMsg_SetIPCLoggingEnabled, | 96 IPC_MESSAGE_CONTROL1(ChildProcessMsg_SetIPCLoggingEnabled, |
98 bool /* on or off */) | 97 bool /* on or off */) |
99 #endif | 98 #endif |
100 | 99 |
101 // Tell the child process to enable or disable the profiler status. | 100 // Tell the child process to enable or disable the profiler status. |
102 IPC_MESSAGE_CONTROL1(ChildProcessMsg_SetProfilerStatus, | 101 IPC_MESSAGE_CONTROL1(ChildProcessMsg_SetProfilerStatus, |
103 tracked_objects::ThreadData::Status /* profiler status */) | 102 tracked_objects::ThreadData::Status /* profiler status */) |
104 | 103 |
105 // Send to all the child processes to send back profiler data (ThreadData in | 104 // Send to all the child processes to send back profiler data (ThreadData in |
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171 // Release the cached font | 170 // Release the cached font |
172 IPC_MESSAGE_CONTROL0(ChildProcessHostMsg_ReleaseCachedFonts) | 171 IPC_MESSAGE_CONTROL0(ChildProcessHostMsg_ReleaseCachedFonts) |
173 #endif // defined(OS_WIN) | 172 #endif // defined(OS_WIN) |
174 | 173 |
175 #if defined(OS_LINUX) | 174 #if defined(OS_LINUX) |
176 // Asks the browser to change the priority of thread. | 175 // Asks the browser to change the priority of thread. |
177 IPC_MESSAGE_CONTROL2(ChildProcessHostMsg_SetThreadPriority, | 176 IPC_MESSAGE_CONTROL2(ChildProcessHostMsg_SetThreadPriority, |
178 base::PlatformThreadId, | 177 base::PlatformThreadId, |
179 base::ThreadPriority) | 178 base::ThreadPriority) |
180 #endif | 179 #endif |
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