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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/utility/importer/profile_import_impl.h"
#include <memory>
#include <string>
#include <utility>
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/memory/ref_counted.h"
#include "base/task/single_thread_task_runner.h"
#include "base/threading/thread.h"
#include "build/build_config.h"
#include "chrome/common/importer/profile_import.mojom.h"
#include "chrome/utility/importer/external_process_importer_bridge.h"
#include "chrome/utility/importer/importer.h"
#include "chrome/utility/importer/importer_creator.h"
#include "content/public/utility/utility_thread.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "mojo/public/cpp/bindings/shared_remote.h"
ProfileImportImpl::ProfileImportImpl(
mojo::PendingReceiver<chrome::mojom::ProfileImport> receiver)
: receiver_(this, std::move(receiver)) {}
ProfileImportImpl::~ProfileImportImpl() = default;
void ProfileImportImpl::StartImport(
const user_data_importer::SourceProfile& source_profile,
uint16_t items,
const base::flat_map<uint32_t, std::string>& localized_strings,
mojo::PendingRemote<chrome::mojom::ProfileImportObserver> observer) {
content::UtilityThread::Get()->EnsureBlinkInitialized();
importer_ = importer::CreateImporterByType(source_profile.importer_type);
if (!importer_.get()) {
mojo::Remote<chrome::mojom::ProfileImportObserver>(std::move(observer))
->OnImportFinished(false, "Importer could not be created.");
return;
}
items_to_import_ = items;
// Create worker thread in which importer runs.
import_thread_ = std::make_unique<base::Thread>("import_thread");
#if BUILDFLAG(IS_WIN)
import_thread_->init_com_with_mta(false);
#endif
if (!import_thread_->Start()) {
NOTREACHED();
}
bridge_ = new ExternalProcessImporterBridge(
localized_strings,
mojo::SharedRemote<chrome::mojom::ProfileImportObserver>(
std::move(observer)));
import_thread_->task_runner()->PostTask(
FROM_HERE,
base::BindOnce(&Importer::StartImport, importer_, source_profile, items,
base::RetainedRef(bridge_)));
}
void ProfileImportImpl::CancelImport() {
ImporterCleanup();
}
void ProfileImportImpl::ReportImportItemFinished(
user_data_importer::ImportItem item) {
items_to_import_ ^= item; // Remove finished item from mask.
if (items_to_import_ == 0) {
ImporterCleanup();
}
}
void ProfileImportImpl::ImporterCleanup() {
importer_->Cancel();
importer_.reset();
bridge_.reset();
import_thread_.reset();
}
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