blob: d25a6ab5eb1f428ba5464fa320f5d9b8dbb38244 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
// Copyright 2014 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.
#include "build/build_config.h"
// We need nacl_irt_start injection in SFI mode. Non-SFI has a different
// start up procedure so we just exclude it.
#if defined(OS_NACL_SFI)
#include <stdint.h>
#include "base/at_exit.h"
#include "mojo/edk/embedder/embedder.h"
#include "native_client/src/public/chrome_main.h"
#include "native_client/src/public/irt_core.h"
#include "ppapi/nacl_irt/irt_interfaces.h"
#include "ppapi/nacl_irt/plugin_startup.h"
namespace {
IPC::ChannelHandle MakeIPCHandle(const char* name, int fd) {
return IPC::ChannelHandle(name,
base::FileDescriptor(fd, false /* auto_close */));
}
} // namespace
void nacl_irt_start(uint32_t* info) {
nacl_irt_init(info);
// Though it isn't referenced here, we must instantiate an AtExitManager.
base::AtExitManager exit_manager;
// In SFI mode, the FDs of IPC channels are NACL_CHROME_DESC_BASE and its
// successor, which is set in nacl_listener.cc.
ppapi::SetIPCChannelHandles(
MakeIPCHandle("NaCl Browser", NACL_CHROME_DESC_BASE),
MakeIPCHandle("NaCl Renderer", NACL_CHROME_DESC_BASE + 1),
MakeIPCHandle("NaCl Manifest", NACL_CHROME_DESC_BASE + 2));
// The Mojo EDK must be initialized before using IPC.
mojo::edk::Init();
ppapi::StartUpPlugin();
nacl_irt_enter_user_code(info, chrome_irt_query);
}
#endif // defined(OS_NACL_SFI)
|
