cef/libcef/utility/content_utility_client.cc

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// Copyright (c) 2014 the Chromium Embedded Framework authors.
// Portions Copyright (c) 2012 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 "libcef/utility/content_utility_client.h"
#include <utility>
#include "build/build_config.h"
#include "chrome/services/printing/printing_service.h"
#include "chrome/services/printing/public/mojom/constants.mojom.h"
#include "components/printing/service/public/cpp/pdf_compositor_service_factory.h"
#include "components/printing/service/public/interfaces/pdf_compositor.mojom.h"
#include "content/public/child/child_thread.h"
#include "content/public/common/service_manager_connection.h"
#include "content/public/common/simple_connection_filter.h"
#include "mojo/public/cpp/bindings/strong_binding.h"
#include "services/network/url_request_context_builder_mojo.h"
#include "services/proxy_resolver/proxy_resolver_service.h" // nogncheck
#include "services/proxy_resolver/public/mojom/proxy_resolver.mojom.h" // nogncheck
#include "services/service_manager/public/cpp/binder_registry.h"
#if defined(OS_WIN)
#include "chrome/utility/printing_handler.h"
#endif
CefContentUtilityClient::CefContentUtilityClient() {
#if defined(OS_WIN)
printing_handler_ = std::make_unique<printing::PrintingHandler>();
#endif
}
CefContentUtilityClient::~CefContentUtilityClient() {}
void CefContentUtilityClient::UtilityThreadStarted() {
content::ServiceManagerConnection* connection =
content::ChildThread::Get()->GetServiceManagerConnection();
// NOTE: Some utility process instances are not connected to the Service
// Manager. Nothing left to do in that case.
if (!connection)
return;
auto registry = std::make_unique<service_manager::BinderRegistry>();
connection->AddConnectionFilter(
std::make_unique<content::SimpleConnectionFilter>(std::move(registry)));
}
bool CefContentUtilityClient::OnMessageReceived(const IPC::Message& message) {
bool handled = false;
#if defined(OS_WIN)
if (printing_handler_->OnMessageReceived(message))
return true;
#endif
return handled;
}
void CefContentUtilityClient::RegisterServices(StaticServiceMap* services) {
service_manager::EmbeddedServiceInfo pdf_compositor_info;
pdf_compositor_info.factory =
base::Bind(&printing::CreatePdfCompositorService, std::string());
services->emplace(printing::mojom::kServiceName, pdf_compositor_info);
{
service_manager::EmbeddedServiceInfo printing_info;
printing_info.factory =
base::Bind(&printing::PrintingService::CreateService);
services->emplace(printing::mojom::kChromePrintingServiceName,
printing_info);
}
service_manager::EmbeddedServiceInfo proxy_resolver_info;
proxy_resolver_info.task_runner =
content::ChildThread::Get()->GetIOTaskRunner();
proxy_resolver_info.factory =
base::Bind(&proxy_resolver::ProxyResolverService::CreateService);
services->emplace(proxy_resolver::mojom::kProxyResolverServiceName,
proxy_resolver_info);
}