DNR Prototype: With flatbuffers

extensions/browser/api/web_request/web_request_api.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/browser/api/web_request/web_request_api.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 13 matching lines @@
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/public/common/child_process_host.h"
 #include "content/public/common/resource_type.h"
 #include "extensions/browser/api/activity_log/web_request_constants.h"
 #include "extensions/browser/api/declarative/rules_registry_service.h"
+#include "extensions/browser/api/declarative_net_request/matcher_util.h"
 #include "extensions/browser/api/declarative_webrequest/request_stage.h"
 #include "extensions/browser/api/declarative_webrequest/webrequest_constants.h"
 #include "extensions/browser/api/declarative_webrequest/webrequest_rules_registry.h"
 #include "extensions/browser/api/extensions_api_client.h"
 #include "extensions/browser/api/web_request/web_request_api_constants.h"
 #include "extensions/browser/api/web_request/web_request_api_helpers.h"
 #include "extensions/browser/api/web_request/web_request_event_details.h"
 #include "extensions/browser/api/web_request/web_request_event_router_delegate.h"
 #include "extensions/browser/api/web_request/web_request_resource_type.h"
 #include "extensions/browser/api/web_request/web_request_time_tracker.h"
@@ skipping 581 matching lines @@
   }
 
   if (IsPageLoad(request))
     NotifyPageLoad();
 
   request_time_tracker_->LogRequestStartTime(request->identifier(),
                                              base::Time::Now(),
                                              request->url(),
                                              browser_context);
 
+  if (declarative_net_request::ShouldBlockRequest(
+          browser_context, extension_info_map, request)) {
+    LOG(ERROR) << "--------request blocked " << request->url();
+    return net::ERR_BLOCKED_BY_CLIENT;
+  }
+
   // Whether to initialized |blocked_requests_|.
   bool initialize_blocked_requests = false;
 
   initialize_blocked_requests |=
       ProcessDeclarativeRules(browser_context, extension_info_map,
                               web_request::OnBeforeRequest::kEventName, request,
                               navigation_ui_data, ON_BEFORE_REQUEST, NULL);
 
   int extra_info_spec = 0;
   RawListeners listeners = GetMatchingListeners(
@@ skipping 1800 matching lines @@
   // Since EventListeners are segmented by browser_context, check that
   // last, as it is exceedingly unlikely to be different.
   return extension_id == that.extension_id &&
          sub_event_name == that.sub_event_name &&
          web_view_instance_id == that.web_view_instance_id &&
          embedder_process_id == that.embedder_process_id &&
          browser_context == that.browser_context;
 }
 
 }  // namespace extensions