content/browser/loader/resource_request_info_impl.cc

   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 #include "content/browser/loader/resource_request_info_impl.h"
   6
   7 #include "content/browser/loader/global_routing_id.h"
   8 #include "content/browser/loader/resource_message_filter.h"
   9 #include "content/common/net/url_request_user_data.h"
  10 #include "content/public/browser/global_request_id.h"
  11 #include "content/public/common/process_type.h"
  12 #include "net/url_request/url_request.h"
  13
  14 namespace content {
  15
  16 // ----------------------------------------------------------------------------
  17 // ResourceRequestInfo
  18
  19 // static
  20 const ResourceRequestInfo* ResourceRequestInfo::ForRequest(
  21     const net::URLRequest* request) {
  22   return ResourceRequestInfoImpl::ForRequest(request);
  23 }
  24
  25 // static
  26 void ResourceRequestInfo::AllocateForTesting(net::URLRequest* request,
  27                                              ResourceType resource_type,
  28                                              ResourceContext* context,
  29                                              int render_process_id,
  30                                              int render_view_id,
  31                                              int render_frame_id,
  32                                              bool is_main_frame,
  33                                              bool parent_is_main_frame,
  34                                              bool allow_download,
  35                                              bool is_async) {
  36   // Make sure both |is_main_frame| and |parent_is_main_frame| aren't set at the
  37   // same time.
  38   DCHECK(!(is_main_frame && parent_is_main_frame));
  39
  40   // Make sure RESOURCE_TYPE_MAIN_FRAME is declared as being fetched as part of
  41   // the main frame.
  42   DCHECK(resource_type != RESOURCE_TYPE_MAIN_FRAME || is_main_frame);
  43
  44   ResourceRequestInfoImpl* info =
  45       new ResourceRequestInfoImpl(
  46           PROCESS_TYPE_RENDERER,             // process_type
  47           render_process_id,                 // child_id
  48           render_view_id,                    // route_id
  49           0,                                 // origin_pid
  50           0,                                 // request_id
  51           render_frame_id,                   // render_frame_id
  52           is_main_frame,                     // is_main_frame
  53           parent_is_main_frame,              // parent_is_main_frame
  54           0,                                 // parent_render_frame_id
  55           resource_type,                     // resource_type
  56           ui::PAGE_TRANSITION_LINK,          // transition_type
  57           false,                             // should_replace_current_entry
  58           false,                             // is_download
  59           false,                             // is_stream
  60           allow_download,                    // allow_download
  61           false,                             // has_user_gesture
  62           false,                             // enable load timing
  63           false,                             // enable upload progress
  64           false,                             // do_not_prompt_for_login
  65           blink::WebReferrerPolicyDefault,   // referrer_policy
  66           blink::WebPageVisibilityStateVisible,  // visibility_state
  67           context,                           // context
  68           base::WeakPtr<ResourceMessageFilter>(),  // filter
  69           is_async);                         // is_async
  70   info->AssociateWithRequest(request);
  71 }
  72
  73 // static
  74 bool ResourceRequestInfo::GetRenderFrameForRequest(
  75     const net::URLRequest* request,
  76     int* render_process_id,
  77     int* render_frame_id) {
  78   URLRequestUserData* user_data = static_cast<URLRequestUserData*>(
  79       request->GetUserData(URLRequestUserData::kUserDataKey));
  80   if (!user_data)
  81     return false;
  82   *render_process_id = user_data->render_process_id();
  83   *render_frame_id = user_data->render_frame_id();
  84   return true;
  85 }
  86
  87 // ----------------------------------------------------------------------------
  88 // ResourceRequestInfoImpl
  89
  90 // static
  91 ResourceRequestInfoImpl* ResourceRequestInfoImpl::ForRequest(
  92     net::URLRequest* request) {
  93   return static_cast<ResourceRequestInfoImpl*>(request->GetUserData(NULL));
  94 }
  95
  96 // static
  97 const ResourceRequestInfoImpl* ResourceRequestInfoImpl::ForRequest(
  98     const net::URLRequest* request) {
  99   return ForRequest(const_cast<net::URLRequest*>(request));
 100 }
 101
 102 ResourceRequestInfoImpl::ResourceRequestInfoImpl(
 103     int process_type,
 104     int child_id,
 105     int route_id,
 106     int origin_pid,
 107     int request_id,
 108     int render_frame_id,
 109     bool is_main_frame,
 110     bool parent_is_main_frame,
 111     int parent_render_frame_id,
 112     ResourceType resource_type,
 113     ui::PageTransition transition_type,
 114     bool should_replace_current_entry,
 115     bool is_download,
 116     bool is_stream,
 117     bool allow_download,
 118     bool has_user_gesture,
 119     bool enable_load_timing,
 120     bool enable_upload_progress,
 121     bool do_not_prompt_for_login,
 122     blink::WebReferrerPolicy referrer_policy,
 123     blink::WebPageVisibilityState visibility_state,
 124     ResourceContext* context,
 125     base::WeakPtr<ResourceMessageFilter> filter,
 126     bool is_async)
 127     : cross_site_handler_(NULL),
 128       detachable_handler_(NULL),
 129       process_type_(process_type),
 130       child_id_(child_id),
 131       route_id_(route_id),
 132       origin_pid_(origin_pid),
 133       request_id_(request_id),
 134       render_frame_id_(render_frame_id),
 135       is_main_frame_(is_main_frame),
 136       parent_is_main_frame_(parent_is_main_frame),
 137       parent_render_frame_id_(parent_render_frame_id),
 138       should_replace_current_entry_(should_replace_current_entry),
 139       is_download_(is_download),
 140       is_stream_(is_stream),
 141       allow_download_(allow_download),
 142       has_user_gesture_(has_user_gesture),
 143       enable_load_timing_(enable_load_timing),
 144       enable_upload_progress_(enable_upload_progress),
 145       do_not_prompt_for_login_(do_not_prompt_for_login),
 146       was_ignored_by_handler_(false),
 147       counted_as_in_flight_request_(false),
 148       resource_type_(resource_type),
 149       transition_type_(transition_type),
 150       memory_cost_(0),
 151       referrer_policy_(referrer_policy),
 152       visibility_state_(visibility_state),
 153       context_(context),
 154       filter_(filter),
 155       is_async_(is_async) {
 156 }
 157
 158 ResourceRequestInfoImpl::~ResourceRequestInfoImpl() {
 159 }
 160
 161 ResourceContext* ResourceRequestInfoImpl::GetContext() const {
 162   return context_;
 163 }
 164
 165 int ResourceRequestInfoImpl::GetChildID() const {
 166   return child_id_;
 167 }
 168
 169 int ResourceRequestInfoImpl::GetRouteID() const {
 170   return route_id_;
 171 }
 172
 173 int ResourceRequestInfoImpl::GetOriginPID() const {
 174   return origin_pid_;
 175 }
 176
 177 int ResourceRequestInfoImpl::GetRequestID() const {
 178   return request_id_;
 179 }
 180
 181 int ResourceRequestInfoImpl::GetRenderFrameID() const {
 182   return render_frame_id_;
 183 }
 184
 185 bool ResourceRequestInfoImpl::IsMainFrame() const {
 186   return is_main_frame_;
 187 }
 188
 189 bool ResourceRequestInfoImpl::ParentIsMainFrame() const {
 190   return parent_is_main_frame_;
 191 }
 192
 193 int ResourceRequestInfoImpl::GetParentRenderFrameID() const {
 194   return parent_render_frame_id_;
 195 }
 196
 197 ResourceType ResourceRequestInfoImpl::GetResourceType() const {
 198   return resource_type_;
 199 }
 200
 201 int ResourceRequestInfoImpl::GetProcessType() const {
 202   return process_type_;
 203 }
 204
 205 blink::WebReferrerPolicy ResourceRequestInfoImpl::GetReferrerPolicy() const {
 206   return referrer_policy_;
 207 }
 208
 209 blink::WebPageVisibilityState
 210 ResourceRequestInfoImpl::GetVisibilityState() const {
 211   return visibility_state_;
 212 }
 213
 214 ui::PageTransition ResourceRequestInfoImpl::GetPageTransition() const {
 215   return transition_type_;
 216 }
 217
 218 bool ResourceRequestInfoImpl::HasUserGesture() const {
 219   return has_user_gesture_;
 220 }
 221
 222 bool ResourceRequestInfoImpl::WasIgnoredByHandler() const {
 223   return was_ignored_by_handler_;
 224 }
 225
 226 bool ResourceRequestInfoImpl::GetAssociatedRenderFrame(
 227     int* render_process_id,
 228     int* render_frame_id) const {
 229   if (process_type_ == PROCESS_TYPE_PLUGIN) {
 230     *render_process_id = origin_pid_;
 231     *render_frame_id = render_frame_id_;
 232   } else {
 233     *render_process_id = child_id_;
 234     *render_frame_id = render_frame_id_;
 235   }
 236   return true;
 237 }
 238
 239 bool ResourceRequestInfoImpl::IsAsync() const {
 240   return is_async_;
 241 }
 242
 243 bool ResourceRequestInfoImpl::IsDownload() const {
 244   return is_download_;
 245 }
 246
 247 void ResourceRequestInfoImpl::AssociateWithRequest(net::URLRequest* request) {
 248   request->SetUserData(NULL, this);
 249   int render_process_id;
 250   int render_frame_id;
 251   if (GetAssociatedRenderFrame(&render_process_id, &render_frame_id)) {
 252     request->SetUserData(
 253         URLRequestUserData::kUserDataKey,
 254         new URLRequestUserData(render_process_id, render_frame_id));
 255   }
 256 }
 257
 258 GlobalRequestID ResourceRequestInfoImpl::GetGlobalRequestID() const {
 259   return GlobalRequestID(child_id_, request_id_);
 260 }
 261
 262 GlobalRoutingID ResourceRequestInfoImpl::GetGlobalRoutingID() const {
 263   return GlobalRoutingID(child_id_, route_id_);
 264 }
 265
 266 void ResourceRequestInfoImpl::UpdateForTransfer(
 267     int child_id,
 268     int route_id,
 269     int origin_pid,
 270     int request_id,
 271     int parent_render_frame_id,
 272     base::WeakPtr<ResourceMessageFilter> filter) {
 273   child_id_ = child_id;
 274   route_id_ = route_id;
 275   origin_pid_ = origin_pid;
 276   request_id_ = request_id;
 277   parent_render_frame_id_ = parent_render_frame_id;
 278   filter_ = filter;
 279 }
 280
 281 }  // namespace content