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_async) {
  33   ResourceRequestInfoImpl* info =
  34       new ResourceRequestInfoImpl(
  35           PROCESS_TYPE_RENDERER,             // process_type
  36           render_process_id,                 // child_id
  37           render_view_id,                    // route_id
  38           0,                                 // origin_pid
  39           0,                                 // request_id
  40           render_frame_id,                   // render_frame_id
  41           resource_type == RESOURCE_TYPE_MAIN_FRAME,  // is_main_frame
  42           false,                             // parent_is_main_frame
  43           0,                                 // parent_render_frame_id
  44           resource_type,                     // resource_type
  45           PAGE_TRANSITION_LINK,              // transition_type
  46           false,                             // should_replace_current_entry
  47           false,                             // is_download
  48           false,                             // is_stream
  49           true,                              // allow_download
  50           false,                             // has_user_gesture
  51           false,                             // enable load timing
  52           blink::WebReferrerPolicyDefault,   // referrer_policy
  53           blink::WebPageVisibilityStateVisible,  // visibility_state
  54           context,                           // context
  55           base::WeakPtr<ResourceMessageFilter>(),  // filter
  56           is_async);                         // is_async
  57   info->AssociateWithRequest(request);
  58 }
  59
  60 // static
  61 bool ResourceRequestInfo::GetRenderFrameForRequest(
  62     const net::URLRequest* request,
  63     int* render_process_id,
  64     int* render_frame_id) {
  65   URLRequestUserData* user_data = static_cast<URLRequestUserData*>(
  66       request->GetUserData(URLRequestUserData::kUserDataKey));
  67   if (!user_data)
  68     return false;
  69   *render_process_id = user_data->render_process_id();
  70   *render_frame_id = user_data->render_frame_id();
  71   return true;
  72 }
  73
  74 // ----------------------------------------------------------------------------
  75 // ResourceRequestInfoImpl
  76
  77 // static
  78 ResourceRequestInfoImpl* ResourceRequestInfoImpl::ForRequest(
  79     net::URLRequest* request) {
  80   return static_cast<ResourceRequestInfoImpl*>(request->GetUserData(NULL));
  81 }
  82
  83 // static
  84 const ResourceRequestInfoImpl* ResourceRequestInfoImpl::ForRequest(
  85     const net::URLRequest* request) {
  86   return ForRequest(const_cast<net::URLRequest*>(request));
  87 }
  88
  89 ResourceRequestInfoImpl::ResourceRequestInfoImpl(
  90     int process_type,
  91     int child_id,
  92     int route_id,
  93     int origin_pid,
  94     int request_id,
  95     int render_frame_id,
  96     bool is_main_frame,
  97     bool parent_is_main_frame,
  98     int parent_render_frame_id,
  99     ResourceType resource_type,
 100     PageTransition transition_type,
 101     bool should_replace_current_entry,
 102     bool is_download,
 103     bool is_stream,
 104     bool allow_download,
 105     bool has_user_gesture,
 106     bool enable_load_timing,
 107     blink::WebReferrerPolicy referrer_policy,
 108     blink::WebPageVisibilityState visibility_state,
 109     ResourceContext* context,
 110     base::WeakPtr<ResourceMessageFilter> filter,
 111     bool is_async)
 112     : cross_site_handler_(NULL),
 113       detachable_handler_(NULL),
 114       process_type_(process_type),
 115       child_id_(child_id),
 116       route_id_(route_id),
 117       origin_pid_(origin_pid),
 118       request_id_(request_id),
 119       render_frame_id_(render_frame_id),
 120       is_main_frame_(is_main_frame),
 121       parent_is_main_frame_(parent_is_main_frame),
 122       parent_render_frame_id_(parent_render_frame_id),
 123       should_replace_current_entry_(should_replace_current_entry),
 124       is_download_(is_download),
 125       is_stream_(is_stream),
 126       allow_download_(allow_download),
 127       has_user_gesture_(has_user_gesture),
 128       enable_load_timing_(enable_load_timing),
 129       was_ignored_by_handler_(false),
 130       resource_type_(resource_type),
 131       transition_type_(transition_type),
 132       memory_cost_(0),
 133       referrer_policy_(referrer_policy),
 134       visibility_state_(visibility_state),
 135       context_(context),
 136       filter_(filter),
 137       is_async_(is_async) {
 138 }
 139
 140 ResourceRequestInfoImpl::~ResourceRequestInfoImpl() {
 141 }
 142
 143 ResourceContext* ResourceRequestInfoImpl::GetContext() const {
 144   return context_;
 145 }
 146
 147 int ResourceRequestInfoImpl::GetChildID() const {
 148   return child_id_;
 149 }
 150
 151 int ResourceRequestInfoImpl::GetRouteID() const {
 152   return route_id_;
 153 }
 154
 155 int ResourceRequestInfoImpl::GetOriginPID() const {
 156   return origin_pid_;
 157 }
 158
 159 int ResourceRequestInfoImpl::GetRequestID() const {
 160   return request_id_;
 161 }
 162
 163 int ResourceRequestInfoImpl::GetRenderFrameID() const {
 164   return render_frame_id_;
 165 }
 166
 167 bool ResourceRequestInfoImpl::IsMainFrame() const {
 168   return is_main_frame_;
 169 }
 170
 171 bool ResourceRequestInfoImpl::ParentIsMainFrame() const {
 172   return parent_is_main_frame_;
 173 }
 174
 175 int ResourceRequestInfoImpl::GetParentRenderFrameID() const {
 176   return parent_render_frame_id_;
 177 }
 178
 179 ResourceType ResourceRequestInfoImpl::GetResourceType() const {
 180   return resource_type_;
 181 }
 182
 183 int ResourceRequestInfoImpl::GetProcessType() const {
 184   return process_type_;
 185 }
 186
 187 blink::WebReferrerPolicy ResourceRequestInfoImpl::GetReferrerPolicy() const {
 188   return referrer_policy_;
 189 }
 190
 191 blink::WebPageVisibilityState
 192 ResourceRequestInfoImpl::GetVisibilityState() const {
 193   return visibility_state_;
 194 }
 195
 196 PageTransition ResourceRequestInfoImpl::GetPageTransition() const {
 197   return transition_type_;
 198 }
 199
 200 bool ResourceRequestInfoImpl::HasUserGesture() const {
 201   return has_user_gesture_;
 202 }
 203
 204 bool ResourceRequestInfoImpl::WasIgnoredByHandler() const {
 205   return was_ignored_by_handler_;
 206 }
 207
 208 bool ResourceRequestInfoImpl::GetAssociatedRenderFrame(
 209     int* render_process_id,
 210     int* render_frame_id) const {
 211   if (process_type_ == PROCESS_TYPE_PLUGIN) {
 212     *render_process_id = origin_pid_;
 213     *render_frame_id = render_frame_id_;
 214   } else {
 215     *render_process_id = child_id_;
 216     *render_frame_id = render_frame_id_;
 217   }
 218   return true;
 219 }
 220
 221 bool ResourceRequestInfoImpl::IsAsync() const {
 222   return is_async_;
 223 }
 224
 225 bool ResourceRequestInfoImpl::IsDownload() const {
 226   return is_download_;
 227 }
 228
 229 void ResourceRequestInfoImpl::AssociateWithRequest(net::URLRequest* request) {
 230   request->SetUserData(NULL, this);
 231   int render_process_id;
 232   int render_frame_id;
 233   if (GetAssociatedRenderFrame(&render_process_id, &render_frame_id)) {
 234     request->SetUserData(
 235         URLRequestUserData::kUserDataKey,
 236         new URLRequestUserData(render_process_id, render_frame_id));
 237   }
 238 }
 239
 240 GlobalRequestID ResourceRequestInfoImpl::GetGlobalRequestID() const {
 241   return GlobalRequestID(child_id_, request_id_);
 242 }
 243
 244 GlobalRoutingID ResourceRequestInfoImpl::GetGlobalRoutingID() const {
 245   return GlobalRoutingID(child_id_, route_id_);
 246 }
 247
 248 void ResourceRequestInfoImpl::UpdateForTransfer(
 249     int child_id,
 250     int route_id,
 251     int origin_pid,
 252     int request_id,
 253     int parent_render_frame_id,
 254     base::WeakPtr<ResourceMessageFilter> filter) {
 255   child_id_ = child_id;
 256   route_id_ = route_id;
 257   origin_pid_ = origin_pid;
 258   request_id_ = request_id;
 259   parent_render_frame_id_ = parent_render_frame_id;
 260   filter_ = filter;
 261 }
 262
 263 }  // namespace content