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// 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/browser/sync/glue/password_model_worker.h"
#include "base/bind.h"
#include "base/memory/ref_counted.h"
#include "base/synchronization/waitable_event.h"
#include "components/password_manager/core/browser/password_store.h"
using base::WaitableEvent;
namespace browser_sync {
PasswordModelWorker::PasswordModelWorker(
const scoped_refptr<password_manager::PasswordStore>& password_store,
syncer::WorkerLoopDestructionObserver* observer)
: syncer::ModelSafeWorker(observer), password_store_(password_store) {
DCHECK(password_store.get());
}
void PasswordModelWorker::RegisterForLoopDestruction() {
base::AutoLock lock(password_store_lock_);
password_store_->ScheduleTask(
base::Bind(&PasswordModelWorker::RegisterForPasswordLoopDestruction,
this));
}
syncer::SyncerError PasswordModelWorker::DoWorkAndWaitUntilDoneImpl(
const syncer::WorkCallback& work) {
syncer::SyncerError error = syncer::UNSET;
bool scheduled = false;
{
base::AutoLock lock(password_store_lock_);
if (!password_store_.get())
return syncer::CANNOT_DO_WORK;
scheduled = password_store_->ScheduleTask(
base::Bind(&PasswordModelWorker::CallDoWorkAndSignalTask,
this, work, work_done_or_stopped(), &error));
}
if (scheduled)
work_done_or_stopped()->Wait();
else
error = syncer::CANNOT_DO_WORK;
return error;
}
syncer::ModelSafeGroup PasswordModelWorker::GetModelSafeGroup() {
return syncer::GROUP_PASSWORD;
}
PasswordModelWorker::~PasswordModelWorker() {}
void PasswordModelWorker::CallDoWorkAndSignalTask(
const syncer::WorkCallback& work,
WaitableEvent* done,
syncer::SyncerError *error) {
*error = work.Run();
done->Signal();
}
void PasswordModelWorker::RegisterForPasswordLoopDestruction() {
SetWorkingLoopToCurrent();
}
void PasswordModelWorker::RequestStop() {
ModelSafeWorker::RequestStop();
base::AutoLock lock(password_store_lock_);
password_store_ = NULL;
}
} // namespace browser_sync
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