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           -1,                                // frame_tree_node_id
  50           0,                                 // origin_pid
  51           0,                                 // request_id
  52           render_frame_id,                   // render_frame_id
  53           is_main_frame,                     // is_main_frame
  54           parent_is_main_frame,              // parent_is_main_frame
  55           0,                                 // parent_render_frame_id
  56           resource_type,                     // resource_type
  57           ui::PAGE_TRANSITION_LINK,          // transition_type
  58           false,                             // should_replace_current_entry
  59           false,                             // is_download
  60           false,                             // is_stream
  61           allow_download,                    // allow_download
  62           false,                             // has_user_gesture
  63           false,                             // enable load timing
  64           request->has_upload(),             // enable upload progress
  65           false,                             // do_not_prompt_for_login
  66           blink::WebReferrerPolicyDefault,   // referrer_policy
  67           blink::WebPageVisibilityStateVisible,  // visibility_state
  68           context,                           // context
  69           base::WeakPtr<ResourceMessageFilter>(),  // filter
  70           is_async);                         // is_async
  71   info->AssociateWithRequest(request);
  72 }
  73
  74 // static
  75 bool ResourceRequestInfo::GetRenderFrameForRequest(
  76     const net::URLRequest* request,
  77     int* render_process_id,
  78     int* render_frame_id) {
  79   URLRequestUserData* user_data = static_cast<URLRequestUserData*>(
  80       request->GetUserData(URLRequestUserData::kUserDataKey));
  81   if (!user_data)
  82     return false;
  83   *render_process_id = user_data->render_process_id();
  84   *render_frame_id = user_data->render_frame_id();
  85   return true;
  86 }
  87
  88 // ----------------------------------------------------------------------------
  89 // ResourceRequestInfoImpl
  90
  91 // static
  92 ResourceRequestInfoImpl* ResourceRequestInfoImpl::ForRequest(
  93     net::URLRequest* request) {
  94   return static_cast<ResourceRequestInfoImpl*>(request->GetUserData(NULL));
  95 }
  96
  97 // static
  98 const ResourceRequestInfoImpl* ResourceRequestInfoImpl::ForRequest(
  99     const net::URLRequest* request) {
 100   return ForRequest(const_cast<net::URLRequest*>(request));
 101 }
 102
 103 ResourceRequestInfoImpl::ResourceRequestInfoImpl(
 104     int process_type,
 105     int child_id,
 106     int route_id,
 107     int frame_tree_node_id,
 108     int origin_pid,
 109     int request_id,
 110     int render_frame_id,
 111     bool is_main_frame,
 112     bool parent_is_main_frame,
 113     int parent_render_frame_id,
 114     ResourceType resource_type,
 115     ui::PageTransition transition_type,
 116     bool should_replace_current_entry,
 117     bool is_download,
 118     bool is_stream,
 119     bool allow_download,
 120     bool has_user_gesture,
 121     bool enable_load_timing,
 122     bool enable_upload_progress,
 123     bool do_not_prompt_for_login,
 124     blink::WebReferrerPolicy referrer_policy,
 125     blink::WebPageVisibilityState visibility_state,
 126     ResourceContext* context,
 127     base::WeakPtr<ResourceMessageFilter> filter,
 128     bool is_async)
 129     : cross_site_handler_(NULL),
 130       detachable_handler_(NULL),
 131       process_type_(process_type),
 132       child_id_(child_id),
 133       route_id_(route_id),
 134       frame_tree_node_id_(frame_tree_node_id),
 135       origin_pid_(origin_pid),
 136       request_id_(request_id),
 137       render_frame_id_(render_frame_id),
 138       is_main_frame_(is_main_frame),
 139       parent_is_main_frame_(parent_is_main_frame),
 140       parent_render_frame_id_(parent_render_frame_id),
 141       should_replace_current_entry_(should_replace_current_entry),
 142       is_download_(is_download),
 143       is_stream_(is_stream),
 144       allow_download_(allow_download),
 145       has_user_gesture_(has_user_gesture),
 146       enable_load_timing_(enable_load_timing),
 147       enable_upload_progress_(enable_upload_progress),
 148       do_not_prompt_for_login_(do_not_prompt_for_login),
 149       was_ignored_by_handler_(false),
 150       counted_as_in_flight_request_(false),
 151       resource_type_(resource_type),
 152       transition_type_(transition_type),
 153       memory_cost_(0),
 154       referrer_policy_(referrer_policy),
 155       visibility_state_(visibility_state),
 156       context_(context),
 157       filter_(filter),
 158       is_async_(is_async) {
 159 }
 160
 161 ResourceRequestInfoImpl::~ResourceRequestInfoImpl() {
 162 }
 163
 164 ResourceContext* ResourceRequestInfoImpl::GetContext() const {
 165   return context_;
 166 }
 167
 168 int ResourceRequestInfoImpl::GetChildID() const {
 169   return child_id_;
 170 }
 171
 172 int ResourceRequestInfoImpl::GetRouteID() const {
 173   return route_id_;
 174 }
 175
 176 int ResourceRequestInfoImpl::GetOriginPID() const {
 177   return origin_pid_;
 178 }
 179
 180 int ResourceRequestInfoImpl::GetRequestID() const {
 181   return request_id_;
 182 }
 183
 184 int ResourceRequestInfoImpl::GetRenderFrameID() const {
 185   return render_frame_id_;
 186 }
 187
 188 bool ResourceRequestInfoImpl::IsMainFrame() const {
 189   return is_main_frame_;
 190 }
 191
 192 bool ResourceRequestInfoImpl::ParentIsMainFrame() const {
 193   return parent_is_main_frame_;
 194 }
 195
 196 int ResourceRequestInfoImpl::GetParentRenderFrameID() const {
 197   return parent_render_frame_id_;
 198 }
 199
 200 ResourceType ResourceRequestInfoImpl::GetResourceType() const {
 201   return resource_type_;
 202 }
 203
 204 int ResourceRequestInfoImpl::GetProcessType() const {
 205   return process_type_;
 206 }
 207
 208 blink::WebReferrerPolicy ResourceRequestInfoImpl::GetReferrerPolicy() const {
 209   return referrer_policy_;
 210 }
 211
 212 blink::WebPageVisibilityState
 213 ResourceRequestInfoImpl::GetVisibilityState() const {
 214   return visibility_state_;
 215 }
 216
 217 ui::PageTransition ResourceRequestInfoImpl::GetPageTransition() const {
 218   return transition_type_;
 219 }
 220
 221 bool ResourceRequestInfoImpl::HasUserGesture() const {
 222   return has_user_gesture_;
 223 }
 224
 225 bool ResourceRequestInfoImpl::WasIgnoredByHandler() const {
 226   return was_ignored_by_handler_;
 227 }
 228
 229 bool ResourceRequestInfoImpl::GetAssociatedRenderFrame(
 230     int* render_process_id,
 231     int* render_frame_id) const {
 232   if (process_type_ == PROCESS_TYPE_PLUGIN) {
 233     *render_process_id = origin_pid_;
 234     *render_frame_id = render_frame_id_;
 235   } else {
 236     *render_process_id = child_id_;
 237     *render_frame_id = render_frame_id_;
 238   }
 239   return true;
 240 }
 241
 242 bool ResourceRequestInfoImpl::IsAsync() const {
 243   return is_async_;
 244 }
 245
 246 bool ResourceRequestInfoImpl::IsDownload() const {
 247   return is_download_;
 248 }
 249
 250 void ResourceRequestInfoImpl::AssociateWithRequest(net::URLRequest* request) {
 251   request->SetUserData(NULL, this);
 252   int render_process_id;
 253   int render_frame_id;
 254   if (GetAssociatedRenderFrame(&render_process_id, &render_frame_id)) {
 255     request->SetUserData(
 256         URLRequestUserData::kUserDataKey,
 257         new URLRequestUserData(render_process_id, render_frame_id));
 258   }
 259 }
 260
 261 GlobalRequestID ResourceRequestInfoImpl::GetGlobalRequestID() const {
 262   return GlobalRequestID(child_id_, request_id_);
 263 }
 264
 265 GlobalRoutingID ResourceRequestInfoImpl::GetGlobalRoutingID() const {
 266   return GlobalRoutingID(child_id_, route_id_);
 267 }
 268
 269 void ResourceRequestInfoImpl::UpdateForTransfer(
 270     int child_id,
 271     int route_id,
 272     int origin_pid,
 273     int request_id,
 274     int parent_render_frame_id,
 275     base::WeakPtr<ResourceMessageFilter> filter) {
 276   child_id_ = child_id;
 277   route_id_ = route_id;
 278   origin_pid_ = origin_pid;
 279   request_id_ = request_id;
 280   parent_render_frame_id_ = parent_render_frame_id;
 281   filter_ = filter;
 282 }
 283
 284 }  // namespace content