| // Copyright 2017 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 "content/browser/child_process_launcher_helper.h" |
| |
| #include "base/command_line.h" |
| #include "base/process/launch.h" |
| #include "content/browser/child_process_launcher.h" |
| #include "content/public/browser/child_process_launcher_utils.h" |
| #include "content/public/common/sandboxed_process_launcher_delegate.h" |
| #include "services/service_manager/embedder/result_codes.h" |
| |
| namespace content { |
| namespace internal { |
| |
| void ChildProcessLauncherHelper::SetProcessPriorityOnLauncherThread( |
| base::Process process, |
| const ChildProcessLauncherPriority& priority) { |
| DCHECK(CurrentlyOnProcessLauncherTaskRunner()); |
| // TODO(https://crbug.com/926583): Fuchsia does not currently support this. |
| } |
| |
| ChildProcessTerminationInfo ChildProcessLauncherHelper::GetTerminationInfo( |
| const ChildProcessLauncherHelper::Process& process, |
| bool known_dead) { |
| ChildProcessTerminationInfo info; |
| info.status = |
| base::GetTerminationStatus(process.process.Handle(), &info.exit_code); |
| return info; |
| } |
| |
| // static |
| bool ChildProcessLauncherHelper::TerminateProcess(const base::Process& process, |
| int exit_code) { |
| return process.Terminate(exit_code, false); |
| } |
| |
| // static |
| void ChildProcessLauncherHelper::SetRegisteredFilesForService( |
| const std::string& service_name, |
| std::map<std::string, base::FilePath> required_files) { |
| NOTREACHED() << " for service " << service_name; |
| } |
| |
| // static |
| void ChildProcessLauncherHelper::ResetRegisteredFilesForTesting() { |
| } |
| |
| void ChildProcessLauncherHelper::BeforeLaunchOnClientThread() { |
| DCHECK_CURRENTLY_ON(client_thread_id_); |
| |
| sandbox_policy_.Initialize(delegate_->GetSandboxType()); |
| } |
| |
| std::unique_ptr<FileMappedForLaunch> |
| ChildProcessLauncherHelper::GetFilesToMap() { |
| DCHECK(CurrentlyOnProcessLauncherTaskRunner()); |
| return std::unique_ptr<FileMappedForLaunch>(); |
| } |
| |
| bool ChildProcessLauncherHelper::BeforeLaunchOnLauncherThread( |
| PosixFileDescriptorInfo& files_to_register, |
| base::LaunchOptions* options) { |
| DCHECK(CurrentlyOnProcessLauncherTaskRunner()); |
| |
| mojo_channel_->PrepareToPassRemoteEndpoint(&options->handles_to_transfer, |
| command_line()); |
| sandbox_policy_.UpdateLaunchOptionsForSandbox(options); |
| |
| return true; |
| } |
| |
| ChildProcessLauncherHelper::Process |
| ChildProcessLauncherHelper::LaunchProcessOnLauncherThread( |
| const base::LaunchOptions& options, |
| std::unique_ptr<FileMappedForLaunch> files_to_register, |
| bool* is_synchronous_launch, |
| int* launch_result) { |
| DCHECK(CurrentlyOnProcessLauncherTaskRunner()); |
| DCHECK(mojo_channel_); |
| DCHECK(mojo_channel_->remote_endpoint().is_valid()); |
| |
| Process child_process; |
| child_process.process = base::LaunchProcess(*command_line(), options); |
| return child_process; |
| } |
| |
| void ChildProcessLauncherHelper::AfterLaunchOnLauncherThread( |
| const ChildProcessLauncherHelper::Process& process, |
| const base::LaunchOptions& options) { |
| } |
| |
| // static |
| void ChildProcessLauncherHelper::ForceNormalProcessTerminationSync( |
| ChildProcessLauncherHelper::Process process) { |
| DCHECK(CurrentlyOnProcessLauncherTaskRunner()); |
| process.process.Terminate(service_manager::RESULT_CODE_NORMAL_EXIT, true); |
| } |
| |
| } // namespace internal |
| } // namespace content |