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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                      scoped_ptr<DownloadSaveInfo> save_info);
     33   DownloadCreateInfo();
     34   ~DownloadCreateInfo();
     35 
     36   std::string DebugString() const;
     37 
     38   // The URL from which we are downloading. This is the final URL after any
     39   // redirection by the server for |url_chain|.
     40   const GURL& url() const;
     41 
     42   // The chain of redirects that leading up to and including the final URL.
     43   std::vector<GURL> url_chain;
     44 
     45   // The URL that referred us.
     46   GURL referrer_url;
     47 
     48   // The time when the download started.
     49   base::Time start_time;
     50 
     51   // The total download size.
     52   int64 total_bytes;
     53 
     54   // The ID of the download.
     55   uint32 download_id;
     56 
     57   // True if the download was initiated by user action.
     58   bool has_user_gesture;
     59 
     60   PageTransition transition_type;
     61 
     62   // The content-disposition string from the response header.
     63   std::string content_disposition;
     64 
     65   // The mime type string from the response header (may be overridden).
     66   std::string mime_type;
     67 
     68   // The value of the content type header sent with the downloaded item.  It
     69   // may be different from |mime_type|, which may be set based on heuristics
     70   // which may look at the file extension and first few bytes of the file.
     71   std::string original_mime_type;
     72 
     73   // For continuing a download, the modification time of the file.
     74   // Storing as a string for exact match to server format on
     75   // "If-Unmodified-Since" comparison.
     76   std::string last_modified;
     77 
     78   // For continuing a download, the ETAG of the file.
     79   std::string etag;
     80 
     81   // The download file save info.
     82   scoped_ptr<DownloadSaveInfo> save_info;
     83 
     84   // The remote IP address where the download was fetched from.  Copied from
     85   // UrlRequest::GetSocketAddress().
     86   std::string remote_address;
     87 
     88   // The handle to the URLRequest sourcing this download.
     89   DownloadRequestHandle request_handle;
     90 
     91   // The request's |BoundNetLog|, for "source_dependency" linking with the
     92   // download item's.
     93   const net::BoundNetLog request_bound_net_log;
     94 
     95  private:
     96   DISALLOW_COPY_AND_ASSIGN(DownloadCreateInfo);
     97 };
     98 
     99 }  // namespace content
    100 
    101 #endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_CREATE_INFO_H_
    102