blob: 3d1e5cf393a182537bb988057cb20902bdfad7e9 [file] [log] [blame]
// 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/common/sandbox_policy_fuchsia.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(fuchsia): Implement this. (crbug.com/707031)
NOTIMPLEMENTED();
}
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,
catalog::RequiredFileMap required_files) {
// TODO(fuchsia): Implement this. (crbug.com/707031)
NOTIMPLEMENTED();
}
// static
void ChildProcessLauncherHelper::ResetRegisteredFilesForTesting() {
// TODO(fuchsia): Implement this. (crbug.com/707031)
NOTIMPLEMENTED();
}
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(
const 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());
// TODO(750938): Implement sandboxed/isolated subprocess launching.
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