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 namespace content {
  17
  18 RendererMainPlatformDelegate::RendererMainPlatformDelegate(
  19     const MainFunctionParams& parameters)
  20     : parameters_(parameters) {
  21 }
  22
  23 RendererMainPlatformDelegate::~RendererMainPlatformDelegate() {
  24 }
  25
  26 void RendererMainPlatformDelegate::PlatformInitialize() {
  27 }
  28
  29 void RendererMainPlatformDelegate::PlatformUninitialize() {
  30 }
  31
  32 bool RendererMainPlatformDelegate::EnableSandbox() {
  33 #ifdef USE_SECCOMP_BPF
  34   if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
  35           switches::kEnableSeccompFilterSandbox)) {
  36     return true;
  37   }
  38
  39   sandbox::SandboxBPF sandbox;
  40   sandbox.SetSandboxPolicy(new SandboxBPFBasePolicyAndroid());
  41   CHECK(
  42       sandbox.StartSandbox(sandbox::SandboxBPF::SeccompLevel::MULTI_THREADED));
  43 #endif
  44   return true;
  45 }
  46
  47 }  // namespace content