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// Copyright 2014 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 "extensions/browser/updater/update_service.h"
#include <set>
#include "base/message_loop/message_loop.h"
#include "components/update_client/update_query_params.h"
#include "content/public/browser/browser_context.h"
#include "extensions/browser/updater/extension_downloader.h"
#include "extensions/browser/updater/update_service_factory.h"
#include "extensions/common/extension_urls.h"
using update_client::UpdateQueryParams;
namespace extensions {
// static
UpdateService* UpdateService::Get(content::BrowserContext* context) {
return UpdateServiceFactory::GetForBrowserContext(context);
}
void UpdateService::DownloadAndInstall(
const std::string& id,
const base::Callback<void(bool)>& callback) {
DCHECK(download_callback_.is_null());
download_callback_ = callback;
downloader_->AddPendingExtension(id, extension_urls::GetWebstoreUpdateUrl(),
0);
downloader_->StartAllPending(nullptr);
}
UpdateService::UpdateService(content::BrowserContext* context)
: browser_context_(context),
downloader_(new ExtensionDownloader(this, context->GetRequestContext())) {
downloader_->set_manifest_query_params(
UpdateQueryParams::Get(UpdateQueryParams::CRX));
}
UpdateService::~UpdateService() {
}
void UpdateService::OnExtensionDownloadFailed(
const std::string& id,
Error error,
const PingResult& ping,
const std::set<int>& request_ids) {
auto callback = download_callback_;
download_callback_.Reset();
callback.Run(false);
}
void UpdateService::OnExtensionDownloadFinished(
const CRXFileInfo& file,
bool file_ownership_passed,
const GURL& download_url,
const std::string& version,
const PingResult& ping,
const std::set<int>& request_id,
const InstallCallback& install_callback) {
// TODO(rockot): Actually unpack and install the CRX.
auto callback = download_callback_;
download_callback_.Reset();
callback.Run(true);
if (!install_callback.is_null())
install_callback.Run(true);
}
bool UpdateService::IsExtensionPending(const std::string& id) {
// TODO(rockot): Implement this. For now all IDs are "pending".
return true;
}
bool UpdateService::GetExtensionExistingVersion(const std::string& id,
std::string* version) {
// TODO(rockot): Implement this.
return false;
}
} // namespace extensions
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