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// Copyright 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.
#ifndef CHROME_BROWSER_PROFILE_RESETTER_BRANDCODE_CONFIG_FETCHER_H_
#define CHROME_BROWSER_PROFILE_RESETTER_BRANDCODE_CONFIG_FETCHER_H_
#include "base/basictypes.h"
#include "base/callback.h"
#include "base/timer/timer.h"
#include "net/url_request/url_fetcher_delegate.h"
class BrandcodedDefaultSettings;
class GURL;
// BrandcodeConfigFetcher fetches and parses the xml containing the brandcoded
// default settings. Caller should provide a FetchCallback.
class BrandcodeConfigFetcher : public net::URLFetcherDelegate {
public:
typedef base::Callback<void ()> FetchCallback;
BrandcodeConfigFetcher(const FetchCallback& callback,
const GURL& url,
const std::string& brandcode);
~BrandcodeConfigFetcher() override;
bool IsActive() const { return config_fetcher_; }
scoped_ptr<BrandcodedDefaultSettings> GetSettings() {
return default_settings_.Pass();
}
// Sets the new callback. The previous one won't be called.
void SetCallback(const FetchCallback& callback);
private:
// net::URLFetcherDelegate:
void OnURLFetchComplete(const net::URLFetcher* source) override;
void OnDownloadTimeout();
// Timer that enforces a timeout on the attempt to download the
// config file.
base::OneShotTimer<BrandcodeConfigFetcher> download_timer_;
// |fetch_callback_| called when fetching succeeded or failed.
FetchCallback fetch_callback_;
// Helper to fetch the online config file.
scoped_ptr<net::URLFetcher> config_fetcher_;
// Fetched settings.
scoped_ptr<BrandcodedDefaultSettings> default_settings_;
DISALLOW_COPY_AND_ASSIGN(BrandcodeConfigFetcher);
};
#endif // CHROME_BROWSER_PROFILE_RESETTER_BRANDCODE_CONFIG_FETCHER_H_
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