content/renderer/renderer_main_platform_delegate_android.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "content/renderer/renderer_main_platform_delegate.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/logging.h"
   9 #include "content/public/common/content_switches.h"
  10
  11 #ifdef USE_SECCOMP_BPF
  12 #include "content/common/sandbox_linux/android/sandbox_bpf_base_policy_android.h"
  13 #include "sandbox/linux/seccomp-bpf/sandbox_bpf.h"
  14 #endif
  15
  16 #ifdef ENABLE_VTUNE_JIT_INTERFACE
  17 #include "v8/src/third_party/vtune/v8-vtune.h"
  18 #endif
  19
  20 namespace content {
  21
  22 RendererMainPlatformDelegate::RendererMainPlatformDelegate(
  23     const MainFunctionParams& parameters)
  24     : parameters_(parameters) {
  25 }
  26
  27 RendererMainPlatformDelegate::~RendererMainPlatformDelegate() {
  28 }
  29
  30 void RendererMainPlatformDelegate::PlatformInitialize() {
  31 #ifdef ENABLE_VTUNE_JIT_INTERFACE
  32   const CommandLine& command_line = parameters_.command_line;
  33   if (command_line.HasSwitch(switches::kEnableVtune))
  34     vTune::InitializeVtuneForV8();
  35 #endif
  36 }
  37
  38 void RendererMainPlatformDelegate::PlatformUninitialize() {
  39 }
  40
  41 bool RendererMainPlatformDelegate::EnableSandbox() {
  42 #ifdef USE_SECCOMP_BPF
  43   if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
  44           switches::kEnableSeccompFilterSandbox)) {
  45     return true;
  46   }
  47
  48   sandbox::SandboxBPF sandbox;
  49   sandbox.SetSandboxPolicy(new SandboxBPFBasePolicyAndroid());
  50   CHECK(sandbox.StartSandbox(sandbox::SandboxBPF::PROCESS_MULTI_THREADED));
  51 #endif
  52   return true;
  53 }
  54
  55 }  // namespace content