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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/kcer/extra_instances.h"
#include "base/no_destructor.h"
#include "chromeos/ash/components/kcer/kcer_impl.h"
#include "chromeos/ash/components/kcer/kcer_token.h"
#include "content/public/browser/browser_thread.h"
namespace kcer {
// static
ExtraInstances* ExtraInstances::Get() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
static base::NoDestructor<ExtraInstances> factory;
return factory.get();
}
// static
base::WeakPtr<Kcer> ExtraInstances::GetDefaultKcer() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
base::WeakPtr<Kcer> default_kcer = Get()->default_kcer_;
return default_kcer ? default_kcer : GetEmptyKcer();
}
// static
base::WeakPtr<Kcer> ExtraInstances::GetEmptyKcer() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
return Get()->empty_kcer_.GetWeakPtr();
}
// static
base::WeakPtr<Kcer> ExtraInstances::GetDeviceKcer() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
return Get()->device_kcer_->GetWeakPtr();
}
void ExtraInstances::InitializeDeviceKcer(
scoped_refptr<base::TaskRunner> token_task_runner,
base::WeakPtr<internal::KcerToken> device_token) {
device_kcer_->Initialize(std::move(token_task_runner), /*user_token=*/nullptr,
std::move(device_token));
}
void ExtraInstances::SetDefaultKcer(base::WeakPtr<Kcer> default_kcer) {
default_kcer_ = std::move(default_kcer);
}
ExtraInstances::ExtraInstances() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
empty_kcer_.Initialize(/*token_task_runner=*/nullptr, /*user_token=*/nullptr,
/*device_token=*/nullptr);
device_kcer_ = std::make_unique<internal::KcerImpl>();
}
// Never called (see NoDestructor<>).
ExtraInstances::~ExtraInstances() = default;
} // namespace kcer
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