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      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 #ifndef CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_CREATE_INFO_H_
      6 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_CREATE_INFO_H_
      7 
      8 #include <string>
      9 #include <vector>
     10 
     11 #include "base/basictypes.h"
     12 #include "base/files/file_path.h"
     13 #include "base/time/time.h"
     14 #include "content/browser/download/download_file.h"
     15 #include "content/browser/download/download_request_handle.h"
     16 #include "content/common/content_export.h"
     17 #include "content/public/browser/download_save_info.h"
     18 #include "content/public/common/page_transition_types.h"
     19 #include "net/base/net_log.h"
     20 #include "url/gurl.h"
     21 
     22 namespace content {
     23 
     24 // Used for informing the download manager of a new download, since we don't
     25 // want to pass |DownloadItem|s between threads.
     26 struct CONTENT_EXPORT DownloadCreateInfo {
     27   DownloadCreateInfo(const base::Time& start_time,
     28                      int64 total_bytes,
     29                      const net::BoundNetLog& bound_net_log,
     30                      bool has_user_gesture,
     31                      PageTransition transition_type);
     32   DownloadCreateInfo();
     33   ~DownloadCreateInfo();
     34 
     35   std::string DebugString() const;
     36 
     37   // The URL from which we are downloading. This is the final URL after any
     38   // redirection by the server for |url_chain|.
     39   const GURL& url() const;
     40 
     41   // The chain of redirects that leading up to and including the final URL.
     42   std::vector<GURL> url_chain;
     43 
     44   // The URL that referred us.
     45   GURL referrer_url;
     46 
     47   // The time when the download started.
     48   base::Time start_time;
     49 
     50   // The total download size.
     51   int64 total_bytes;
     52 
     53   // The ID of the download.
     54   uint32 download_id;
     55 
     56   // True if the download was initiated by user action.
     57   bool has_user_gesture;
     58 
     59   PageTransition transition_type;
     60 
     61   // The content-disposition string from the response header.
     62   std::string content_disposition;
     63 
     64   // The mime type string from the response header (may be overridden).
     65   std::string mime_type;
     66 
     67   // The value of the content type header sent with the downloaded item.  It
     68   // may be different from |mime_type|, which may be set based on heuristics
     69   // which may look at the file extension and first few bytes of the file.
     70   std::string original_mime_type;
     71 
     72   // For continuing a download, the modification time of the file.
     73   // Storing as a string for exact match to server format on
     74   // "If-Unmodified-Since" comparison.
     75   std::string last_modified;
     76 
     77   // For continuing a download, the ETAG of the file.
     78   std::string etag;
     79 
     80   // The download file save info.
     81   scoped_ptr<DownloadSaveInfo> save_info;
     82 
     83   // The remote IP address where the download was fetched from.  Copied from
     84   // UrlRequest::GetSocketAddress().
     85   std::string remote_address;
     86 
     87   // The handle to the URLRequest sourcing this download.
     88   DownloadRequestHandle request_handle;
     89 
     90   // The request's |BoundNetLog|, for "source_dependency" linking with the
     91   // download item's.
     92   const net::BoundNetLog request_bound_net_log;
     93 
     94  private:
     95   DISALLOW_COPY_AND_ASSIGN(DownloadCreateInfo);
     96 };
     97 
     98 }  // namespace content
     99 
    100 #endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_CREATE_INFO_H_
    101