webkit/common/resource_response_info.h

   1 // Copyright 2013 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 WEBKIT_COMMON_RESOURCE_RESPONSE_INFO_H_
   6 #define WEBKIT_COMMON_RESOURCE_RESPONSE_INFO_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/files/file_path.h"
  12 #include "base/memory/ref_counted.h"
  13 #include "base/time/time.h"
  14 #include "net/base/host_port_pair.h"
  15 #include "net/base/load_timing_info.h"
  16 #include "net/http/http_response_info.h"
  17 #include "url/gurl.h"
  18 #include "webkit/common/resource_devtools_info.h"
  19
  20 namespace webkit_glue {
  21
  22 struct ResourceResponseInfo {
  23   WEBKIT_COMMON_EXPORT ResourceResponseInfo();
  24   WEBKIT_COMMON_EXPORT ~ResourceResponseInfo();
  25
  26   // The time at which the request was made that resulted in this response.
  27   // For cached responses, this time could be "far" in the past.
  28   base::Time request_time;
  29
  30   // The time at which the response headers were received.  For cached
  31   // responses, this time could be "far" in the past.
  32   base::Time response_time;
  33
  34   // The response headers or NULL if the URL type does not support headers.
  35   scoped_refptr<net::HttpResponseHeaders> headers;
  36
  37   // The mime type of the response.  This may be a derived value.
  38   std::string mime_type;
  39
  40   // The character encoding of the response or none if not applicable to the
  41   // response's mime type.  This may be a derived value.
  42   std::string charset;
  43
  44   // An opaque string carrying security information pertaining to this
  45   // response.  This may include information about the SSL connection used.
  46   std::string security_info;
  47
  48   // Content length if available. -1 if not available
  49   int64 content_length;
  50
  51   // Length of the encoded data transferred over the network. In case there is
  52   // no data, contains -1.
  53   int64 encoded_data_length;
  54
  55   // The appcache this response was loaded from, or kNoCacheId.
  56   int64 appcache_id;
  57
  58   // The manifest url of the appcache this response was loaded from.
  59   // Note: this value is only populated for main resource requests.
  60   GURL appcache_manifest_url;
  61
  62   // Detailed timing information used by the WebTiming, HAR and Developer
  63   // Tools.  Includes socket ID and socket reuse information.
  64   net::LoadTimingInfo load_timing;
  65
  66   // Actual request and response headers, as obtained from the network stack.
  67   // Only present if request had LOAD_REPORT_RAW_HEADERS in load_flags, and
  68   // requesting renderer had CanReadRowCookies permission.
  69   scoped_refptr<ResourceDevToolsInfo> devtools_info;
  70
  71   // The path to a file that will contain the response body.  It may only
  72   // contain a portion of the response body at the time that the ResponseInfo
  73   // becomes available.
  74   base::FilePath download_file_path;
  75
  76   // True if the response was delivered using SPDY.
  77   bool was_fetched_via_spdy;
  78
  79   // True if the response was delivered after NPN is negotiated.
  80   bool was_npn_negotiated;
  81
  82   // True if response could use alternate protocol. However, browser will
  83   // ignore the alternate protocol when spdy is not enabled on browser side.
  84   bool was_alternate_protocol_available;
  85
  86   // Information about the type of connection used to fetch this response.
  87   net::HttpResponseInfo::ConnectionInfo connection_info;
  88
  89   // True if the response was fetched via an explicit proxy (as opposed to a
  90   // transparent proxy). The proxy could be any type of proxy, HTTP or SOCKS.
  91   // Note: we cannot tell if a transparent proxy may have been involved.
  92   bool was_fetched_via_proxy;
  93
  94   // NPN protocol negotiated with the server.
  95   std::string npn_negotiated_protocol;
  96
  97   // Remote address of the socket which fetched this resource.
  98   net::HostPortPair socket_address;
  99 };
 100
 101 }  // namespace webkit_glue
 102
 103 #endif  // WEBKIT_COMMON_RESOURCE_RESPONSE_INFO_H_