service_process_launcher.cc | Explore in Territory

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/service_manager/service_process_launcher.h"

#include <utility>

#include "base/base_paths.h"
#include "base/base_switches.h"
#include "base/command_line.h"
#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/logging.h"
#include "base/memory/ptr_util.h"
#include "base/metrics/field_trial.h"
#include "base/path_service.h"
#include "base/process/kill.h"
#include "base/process/launch.h"
#include "base/rand_util.h"
#include "base/run_loop.h"
#include "base/sequence_checker.h"
#include "base/strings/string_number_conversions.h"
#include "base/synchronization/lock.h"
#include "base/task/thread_pool.h"
#include "base/threading/thread.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "mojo/public/cpp/platform/platform_channel.h"
#include "mojo/public/cpp/system/invitation.h"
#include "sandbox/policy/mojom/sandbox.mojom.h"
#include "sandbox/policy/sandbox_type.h"
#include "sandbox/policy/switches.h"
#include "services/service_manager/public/cpp/service_executable/switches.h"
#include "services/service_manager/public/mojom/service.mojom.h"
#include "services/service_manager/switches.h"

#if BUILDFLAG(IS_MAC)
#include "base/mac/mach_port_rendezvous.h"
#endif

#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
#include "sandbox/linux/services/namespace_sandbox.h"
#endif

#if BUILDFLAG(IS_WIN)
#include <windows.h>

#include "base/win/windows_version.h"
#endif

namespace service_manager {

// Thread-safe owner of state related to a service process. This facilitates
// safely scheduling the launching and joining of a service process in the
// background.
class ServiceProcessLauncher::ProcessState
    : public base::RefCountedThreadSafe<ProcessState> { … };

ServiceProcessLauncher::ServiceProcessLauncher(
    ServiceProcessLauncherDelegate* delegate,
    const base::FilePath& service_path)
    : … { … }

ServiceProcessLauncher::~ServiceProcessLauncher() { … }

mojo::PendingRemote<mojom::Service> ServiceProcessLauncher::Start(
    const Identity& target,
    sandbox::mojom::Sandbox sandbox_type,
    ProcessReadyCallback callback) { … }

// static
mojo::PendingRemote<mojom::Service>
ServiceProcessLauncher::PassServiceRequestOnCommandLine(
    mojo::OutgoingInvitation* invitation,
    base::CommandLine* command_line) { … }

base::ProcessId ServiceProcessLauncher::ProcessState::LaunchInBackground(
    const Identity& target,
    sandbox::mojom::Sandbox sandbox_type,
    std::unique_ptr<base::CommandLine> child_command_line,
    mojo::PlatformChannel::HandlePassingInfo handle_passing_info,
    mojo::PlatformChannel channel,
    mojo::OutgoingInvitation invitation) { … }

void ServiceProcessLauncher::ProcessState::StopInBackground() { … }

}  // namespace service_manager
chromium/services/service_manager/service_process_launcher.cc
