| // Copyright 2015 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 CONTENT_BROWSER_DOWNLOAD_URL_DOWNLOADER_H_ |
| #define CONTENT_BROWSER_DOWNLOAD_URL_DOWNLOADER_H_ |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/browser/download/download_request_core.h" |
| #include "content/public/browser/download_save_info.h" |
| #include "content/public/browser/download_url_parameters.h" |
| #include "content/public/common/referrer.h" |
| #include "net/url_request/redirect_info.h" |
| #include "net/url_request/url_request.h" |
| |
| namespace content { |
| class DownloadManagerImpl; |
| class DownloadRequestCore; |
| |
| class UrlDownloader : public net::URLRequest::Delegate { |
| public: |
| UrlDownloader(scoped_ptr<net::URLRequest> request, |
| scoped_ptr<DownloadRequestCore> handler, |
| base::WeakPtr<DownloadManagerImpl> manager); |
| ~UrlDownloader() override; |
| |
| static scoped_ptr<UrlDownloader> BeginDownload( |
| base::WeakPtr<DownloadManagerImpl> download_manager, |
| scoped_ptr<net::URLRequest> request, |
| const Referrer& referrer, |
| bool is_content_initiated, |
| bool prefer_cache, |
| bool do_not_prompt_for_login, |
| scoped_ptr<DownloadSaveInfo> save_info, |
| uint32 download_id, |
| const DownloadUrlParameters::OnStartedCallback& started_callback); |
| |
| // URLRequest::Delegate: |
| void OnReceivedRedirect(net::URLRequest* request, |
| const net::RedirectInfo& redirect_info, |
| bool* defer_redirect) override; |
| void OnResponseStarted(net::URLRequest* request) override; |
| void OnReadCompleted(net::URLRequest* request, int bytes_read) override; |
| |
| void StartReading(bool is_continuation); |
| void ResponseCompleted(); |
| |
| void Start(); |
| void ResumeReading(); |
| |
| private: |
| scoped_ptr<net::URLRequest> request_; |
| scoped_ptr<DownloadRequestCore> handler_; |
| base::WeakPtr<DownloadManagerImpl> manager_; |
| |
| base::WeakPtrFactory<UrlDownloader> weak_ptr_factory_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_DOWNLOAD_URL_DOWNLOADER_H_ |