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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/browser/extensions/external_loader.h"
#include "base/check_op.h"
#include "base/values.h"
#include "content/public/browser/browser_thread.h"
#include "extensions/browser/external_provider_interface.h"
using content::BrowserThread;
namespace extensions {
ExternalLoader::ExternalLoader() = default;
void ExternalLoader::Init(ExternalProviderInterface* owner) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
owner_ = owner;
}
const base::FilePath ExternalLoader::GetBaseCrxFilePath() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
// By default, relative paths are not supported.
// Subclasses that wish to support them should override this method.
return base::FilePath();
}
void ExternalLoader::OwnerShutdown() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
owner_ = nullptr;
}
ExternalLoader::~ExternalLoader() = default;
void ExternalLoader::LoadFinished(base::Value::Dict prefs) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (owner_)
owner_->SetPrefs(std::move(prefs));
}
void ExternalLoader::OnUpdated(base::Value::Dict updated_prefs) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (owner_)
owner_->UpdatePrefs(std::move(updated_prefs));
}
} // namespace extensions
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