blob: f76f2ba0e6bb608098d77df9cddf05429c3d6e2e [file] [log] [blame]
// 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 "chrome/utility/profile_import_handler.h"
#include "base/bind.h"
#include "base/location.h"
#include "base/memory/ptr_util.h"
#include "base/memory/ref_counted.h"
#include "base/single_thread_task_runner.h"
#include "base/threading/thread.h"
#include "base/threading/thread_task_runner_handle.h"
#include "build/build_config.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/strong_binding.h"
using chrome::mojom::ThreadSafeProfileImportObserverPtr;
ProfileImportHandler::ProfileImportHandler() : items_to_import_(0) {}
ProfileImportHandler::~ProfileImportHandler() {}
// static
void ProfileImportHandler::Create(
const service_manager::BindSourceInfo& source_info,
chrome::mojom::ProfileImportRequest request) {
mojo::MakeStrongBinding(base::MakeUnique<ProfileImportHandler>(),
std::move(request));
}
void ProfileImportHandler::StartImport(
const importer::SourceProfile& source_profile,
uint16_t items,
std::unique_ptr<base::DictionaryValue> localized_strings,
chrome::mojom::ProfileImportObserverPtr observer) {
content::UtilityThread::Get()->EnsureBlinkInitialized();
importer_ = importer::CreateImporterByType(source_profile.importer_type);
if (!importer_.get()) {
observer->OnImportFinished(false, "Importer could not be created.");
return;
}
items_to_import_ = items;
// Create worker thread in which importer runs.
import_thread_.reset(new base::Thread("import_thread"));
#if defined(OS_WIN)
import_thread_->init_com_with_mta(false);
#endif
if (!import_thread_->Start()) {
NOTREACHED();
ImporterCleanup();
}
bridge_ = new ExternalProcessImporterBridge(
*localized_strings,
ThreadSafeProfileImportObserverPtr::Create(std::move(observer)));
import_thread_->task_runner()->PostTask(
FROM_HERE, base::Bind(&Importer::StartImport, importer_,
source_profile, items, base::RetainedRef(bridge_)));
}
void ProfileImportHandler::CancelImport() {
ImporterCleanup();
}
void ProfileImportHandler::ReportImportItemFinished(importer::ImportItem item) {
items_to_import_ ^= item; // Remove finished item from mask.
if (items_to_import_ == 0) {
ImporterCleanup();
}
}
void ProfileImportHandler::ImporterCleanup() {
importer_->Cancel();
importer_ = NULL;
bridge_ = NULL;
import_thread_.reset();
content::UtilityThread::Get()->ReleaseProcessIfNeeded();
}