1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/extensions/external_policy_loader.h"
6
7#include "base/strings/stringprintf.h"
8#include "base/values.h"
9#include "chrome/browser/extensions/external_provider_impl.h"
10
11namespace extensions {
12
13ExternalPolicyLoader::ExternalPolicyLoader(ExtensionManagement *settings)
14    : settings_(settings) {
15  settings_->AddObserver(this);
16}
17
18ExternalPolicyLoader::~ExternalPolicyLoader() {
19  settings_->RemoveObserver(this);
20}
21
22void ExternalPolicyLoader::OnExtensionManagementSettingsChanged() {
23  StartLoading();
24}
25
26// static
27void ExternalPolicyLoader::AddExtension(base::DictionaryValue* dict,
28                                        const std::string& extension_id,
29                                        const std::string& update_url) {
30  dict->SetString(base::StringPrintf("%s.%s", extension_id.c_str(),
31                                     ExternalProviderImpl::kExternalUpdateUrl),
32                  update_url);
33}
34
35void ExternalPolicyLoader::StartLoading() {
36  prefs_ = settings_->GetForceInstallList();
37  LoadFinished();
38}
39
40}  // namespace extensions
41