content/browser/download/download_create_info.h

   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_