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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #include "content/app/mojo/mojo_init.h" | 5 #include "content/app/mojo/mojo_init.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/lazy_instance.h" | 8 #include "base/lazy_instance.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "content/public/common/content_switches.h" | 10 #include "content/public/common/content_switches.h" |
11 #include "ipc/ipc_channel.h" | 11 #include "ipc/ipc_channel.h" |
12 #include "third_party/mojo/src/mojo/edk/embedder/embedder.h" | 12 #include "mojo/edk/embedder/embedder.h" |
13 | |
14 #if defined(MOJO_SHELL_CLIENT) | |
15 #include "content/common/mojo/mojo_shell_connection_impl.h" | |
16 #endif | |
17 | 13 |
18 namespace content { | 14 namespace content { |
19 | 15 |
20 namespace { | 16 namespace { |
21 | 17 |
22 class MojoInitializer { | 18 class MojoInitializer { |
23 public: | 19 public: |
24 MojoInitializer() { | 20 MojoInitializer() { |
25 const base::CommandLine& command_line = | 21 mojo::edk::SetMaxMessageSize(IPC::Channel::kMaximumMessageSize); |
26 *base::CommandLine::ForCurrentProcess(); | 22 mojo::edk::Init(); |
27 std::string process_type = | |
28 command_line.GetSwitchValueASCII(switches::kProcessType); | |
29 if (process_type.empty() && !command_line.HasSwitch("use-old-edk")) { | |
30 base::CommandLine::ForCurrentProcess()->AppendSwitch( | |
31 "use-new-edk"); | |
32 } | |
33 | |
34 if (command_line.HasSwitch("use-new-edk")) { | |
35 bool initialize_as_parent = process_type.empty(); | |
36 #if defined(MOJO_SHELL_CLIENT) | |
37 if (IsRunningInMojoShell()) | |
38 initialize_as_parent = false; | |
39 #endif | |
40 if (initialize_as_parent) { | |
41 mojo::embedder::PreInitializeParentProcess(); | |
42 } else { | |
43 mojo::embedder::PreInitializeChildProcess(); | |
44 } | |
45 } | |
46 | |
47 mojo::embedder::SetMaxMessageSize(IPC::Channel::kMaximumMessageSize); | |
48 mojo::embedder::Init(); | |
49 } | 23 } |
50 }; | 24 }; |
51 | 25 |
52 base::LazyInstance<MojoInitializer>::Leaky mojo_initializer; | 26 base::LazyInstance<MojoInitializer>::Leaky mojo_initializer; |
53 | 27 |
54 } // namespace | 28 } // namespace |
55 | 29 |
56 void InitializeMojo() { | 30 void InitializeMojo() { |
57 mojo_initializer.Get(); | 31 mojo_initializer.Get(); |
58 } | 32 } |
59 | 33 |
60 } // namespace content | 34 } // namespace content |
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