blob: c0d903824222a79dfa45979bc31fd07d8e360a4a [file] [log] [blame]
// Copyright 2015 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/utility/utility_service_factory.h"
#include <memory>
#include "base/bind.h"
#include "base/command_line.h"
#include "base/trace_event/trace_log.h"
#include "build/build_config.h"
#include "content/child/child_process.h"
#include "content/network/network_service_impl.h"
#include "content/public/common/content_client.h"
#include "content/public/common/content_features.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/service_names.mojom.h"
#include "content/public/utility/content_utility_client.h"
#include "content/public/utility/utility_thread.h"
#include "content/utility/utility_thread_impl.h"
#include "media/media_features.h"
#include "services/data_decoder/data_decoder_service.h"
#include "services/data_decoder/public/interfaces/constants.mojom.h"
#include "services/service_manager/public/interfaces/service.mojom.h"
#include "services/shape_detection/public/interfaces/constants.mojom.h"
#include "services/shape_detection/shape_detection_service.h"
#include "services/video_capture/public/interfaces/constants.mojom.h"
#include "services/video_capture/service_impl.h"
#include "services/viz/public/interfaces/constants.mojom.h"
#include "services/viz/service.h"
#if BUILDFLAG(ENABLE_LIBRARY_CDMS)
#include "media/cdm/cdm_adapter_factory.h" // nogncheck
#include "media/mojo/features.h" // nogncheck
#include "media/mojo/interfaces/constants.mojom.h" // nogncheck
#include "media/mojo/services/cdm_service.h" // nogncheck
#include "media/mojo/services/mojo_cdm_helper.h" // nogncheck
#include "media/mojo/services/mojo_media_client.h" // nogncheck
#if BUILDFLAG(ENABLE_CDM_HOST_VERIFICATION)
#include "media/cdm/cdm_host_file.h"
#endif // BUILDFLAG(ENABLE_CDM_HOST_VERIFICATION)
#endif
#if defined(OS_WIN)
#include "sandbox/win/src/sandbox.h"
extern sandbox::TargetServices* g_utility_target_services;
#endif
namespace {
std::unique_ptr<service_manager::Service> CreateVideoCaptureService() {
return std::make_unique<video_capture::ServiceImpl>();
}
} // anonymous namespace
namespace content {
namespace {
#if BUILDFLAG(ENABLE_LIBRARY_CDMS)
static_assert(BUILDFLAG(ENABLE_STANDALONE_CDM_SERVICE), "");
static_assert(BUILDFLAG(ENABLE_MOJO_CDM), "");
std::unique_ptr<media::CdmAuxiliaryHelper> CreateCdmHelper(
service_manager::mojom::InterfaceProvider* interface_provider) {
return std::make_unique<media::MojoCdmHelper>(interface_provider);
}
class CdmMojoMediaClient final : public media::MojoMediaClient {
public:
CdmMojoMediaClient() {}
~CdmMojoMediaClient() override {}
void EnsureSandboxed() override {
#if defined(OS_WIN)
// |g_utility_target_services| can be null if --no-sandbox is specified.
if (g_utility_target_services)
g_utility_target_services->LowerToken();
#endif
}
std::unique_ptr<media::CdmFactory> CreateCdmFactory(
service_manager::mojom::InterfaceProvider* host_interfaces) override {
return std::make_unique<media::CdmAdapterFactory>(
base::Bind(&CreateCdmHelper, host_interfaces));
}
#if BUILDFLAG(ENABLE_CDM_HOST_VERIFICATION)
void AddCdmHostFilePaths(
std::vector<media::CdmHostFilePath>* cdm_host_file_paths) override {
GetContentClient()->AddContentDecryptionModules(nullptr,
cdm_host_file_paths);
}
#endif // BUILDFLAG(ENABLE_CDM_HOST_VERIFICATION)
};
std::unique_ptr<service_manager::Service> CreateCdmService() {
return std::unique_ptr<service_manager::Service>(
new ::media::CdmService(std::make_unique<CdmMojoMediaClient>()));
}
#endif // BUILDFLAG(ENABLE_LIBRARY_CDMS)
std::unique_ptr<service_manager::Service> CreateDataDecoderService() {
content::UtilityThread::Get()->EnsureBlinkInitialized();
return data_decoder::DataDecoderService::Create();
}
std::unique_ptr<service_manager::Service> CreateVizService() {
return std::make_unique<viz::Service>();
}
} // namespace
UtilityServiceFactory::UtilityServiceFactory()
: network_registry_(std::make_unique<service_manager::BinderRegistry>()) {}
UtilityServiceFactory::~UtilityServiceFactory() {}
void UtilityServiceFactory::CreateService(
service_manager::mojom::ServiceRequest request,
const std::string& name,
service_manager::mojom::PIDReceiverPtr pid_receiver) {
auto* trace_log = base::trace_event::TraceLog::GetInstance();
if (trace_log->IsProcessNameEmpty())
trace_log->set_process_name("Service: " + name);
ServiceFactory::CreateService(std::move(request), name,
std::move(pid_receiver));
}
void UtilityServiceFactory::RegisterServices(ServiceMap* services) {
GetContentClient()->utility()->RegisterServices(services);
service_manager::EmbeddedServiceInfo video_capture_info;
video_capture_info.factory = base::Bind(&CreateVideoCaptureService);
services->insert(
std::make_pair(video_capture::mojom::kServiceName, video_capture_info));
#if BUILDFLAG(ENABLE_LIBRARY_CDMS)
service_manager::EmbeddedServiceInfo info;
info.factory = base::Bind(&CreateCdmService);
services->emplace(media::mojom::kCdmServiceName, info);
#endif
service_manager::EmbeddedServiceInfo shape_detection_info;
shape_detection_info.factory =
base::Bind(&shape_detection::ShapeDetectionService::Create);
services->insert(std::make_pair(shape_detection::mojom::kServiceName,
shape_detection_info));
service_manager::EmbeddedServiceInfo data_decoder_info;
data_decoder_info.factory = base::Bind(&CreateDataDecoderService);
services->insert(
std::make_pair(data_decoder::mojom::kServiceName, data_decoder_info));
service_manager::EmbeddedServiceInfo viz_info;
viz_info.factory = base::Bind(&CreateVizService);
services->insert(std::make_pair(viz::mojom::kVizServiceName, viz_info));
if (base::FeatureList::IsEnabled(features::kNetworkService)) {
GetContentClient()->utility()->RegisterNetworkBinders(
network_registry_.get());
service_manager::EmbeddedServiceInfo network_info;
network_info.factory = base::Bind(
&UtilityServiceFactory::CreateNetworkService, base::Unretained(this));
network_info.task_runner = ChildProcess::current()->io_task_runner();
services->insert(
std::make_pair(content::mojom::kNetworkServiceName, network_info));
}
}
void UtilityServiceFactory::OnServiceQuit() {
UtilityThread::Get()->ReleaseProcess();
}
void UtilityServiceFactory::OnLoadFailed() {
UtilityThreadImpl* utility_thread =
static_cast<UtilityThreadImpl*>(UtilityThread::Get());
utility_thread->Shutdown();
utility_thread->ReleaseProcess();
}
std::unique_ptr<service_manager::Service>
UtilityServiceFactory::CreateNetworkService() {
return std::make_unique<NetworkServiceImpl>(std::move(network_registry_));
}
} // namespace content