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// Copyright (c) 2013 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/extensions/external_component_loader.h"
#include "base/command_line.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/extensions/component_extensions_whitelist/whitelist.h"
#include "chrome/browser/search/hotword_service.h"
#include "chrome/browser/search/hotword_service_factory.h"
#include "chrome/browser/signin/signin_manager_factory.h"
#include "chrome/common/extensions/extension_constants.h"
#include "components/signin/core/browser/signin_manager.h"
#include "extensions/common/extension_urls.h"
#include "extensions/common/manifest.h"
#if defined(OS_CHROMEOS)
#include "base/command_line.h"
#include "chromeos/chromeos_switches.h"
#endif
#if defined(ENABLE_APP_LIST) && defined(OS_CHROMEOS)
#include "chrome/browser/ui/app_list/google_now_extension.h"
#endif
#if defined(ENABLE_MEDIA_ROUTER) && defined(GOOGLE_CHROME_BUILD)
#include "chrome/browser/media/router/media_router_feature.h"
#endif
namespace extensions {
ExternalComponentLoader::ExternalComponentLoader(Profile* profile)
: profile_(profile) {
}
ExternalComponentLoader::~ExternalComponentLoader() {}
void ExternalComponentLoader::StartLoading() {
prefs_.reset(new base::DictionaryValue());
AddExternalExtension(extension_misc::kInAppPaymentsSupportAppId);
if (HotwordServiceFactory::IsHotwordAllowed(profile_))
AddExternalExtension(extension_misc::kHotwordSharedModuleId);
#if defined(OS_CHROMEOS)
{
base::CommandLine* const command_line =
base::CommandLine::ForCurrentProcess();
if (!command_line->HasSwitch(chromeos::switches::kDisableNewZIPUnpacker))
AddExternalExtension(extension_misc::kZIPUnpackerExtensionId);
}
#endif
#if defined(ENABLE_MEDIA_ROUTER) && defined(GOOGLE_CHROME_BUILD)
if (media_router::MediaRouterEnabled(profile_))
AddExternalExtension(extension_misc::kMediaRouterStableExtensionId);
#endif // defined(ENABLE_MEDIA_ROUTER) && defined(GOOGLE_CHROME_BUILD)
#if defined(ENABLE_APP_LIST) && defined(OS_CHROMEOS)
std::string google_now_extension_id;
if (GetGoogleNowExtensionId(&google_now_extension_id))
AddExternalExtension(google_now_extension_id);
#endif
LoadFinished();
}
void ExternalComponentLoader::AddExternalExtension(
const std::string& extension_id) {
if (!IsComponentExtensionWhitelisted(extension_id))
return;
prefs_->SetString(extension_id + ".external_update_url",
extension_urls::GetWebstoreUpdateUrl().spec());
}
} // namespace extensions
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