Persist declarative rules to the extension state store.

chrome/browser/extensions/api/web_request/web_request_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_WEB_REQUEST_WEB_REQUEST_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_WEB_REQUEST_WEB_REQUEST_API_H_
 #pragma once
 
 #include <list>
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/memory/singleton.h"
+#include "base/memory/weak_ptr.h"
 #include "base/time.h"
 #include "chrome/browser/extensions/api/declarative_webrequest/request_stages.h"
 #include "chrome/browser/extensions/api/web_request/web_request_api_helpers.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/url_pattern_set.h"
 #include "ipc/ipc_sender.h"
 #include "net/base/completion_callback.h"
 #include "net/base/network_delegate.h"
 #include "net/http/http_request_headers.h"
@@ skipping 21 matching lines @@
 class AuthCredentials;
 class AuthChallengeInfo;
 class HttpRequestHeaders;
 class HttpResponseHeaders;
 class URLRequest;
 }
 
 // This class observes network events and routes them to the appropriate
 // extensions listening to those events. All methods must be called on the IO
 // thread unless otherwise specified.
-class ExtensionWebRequestEventRouter {
+class ExtensionWebRequestEventRouter
+    : public base::SupportsWeakPtr<ExtensionWebRequestEventRouter> {
  public:
   struct BlockedRequest;
 
   enum EventTypes {
     kInvalidEvent = 0,
     kOnBeforeRequest = 1 << 0,
     kOnBeforeSendHeaders = 1 << 1,
     kOnSendHeaders = 1 << 2,
     kOnHeadersReceived = 1 << 3,
     kOnBeforeRedirect = 1 << 4,
@@ skipping 259 matching lines @@
   // mostly relevant in case the caller passes |call_callback| = false
   // and wants to return the correct network error code himself.
   int ExecuteDeltas(void* profile, uint64 request_id, bool call_callback);
 
   // Evaluates the rules of the declarative webrequest API and stores
   // modifications to the request that result from WebRequestActions as
   // deltas in |blocked_requests_|. |original_response_headers| should only be
   // set for the OnHeadersReceived stage and NULL otherwise. Returns whether any
   // deltas were generated.
   bool ProcessDeclarativeRules(
+      void* profile,
+      const std::string& event_name,
       net::URLRequest* request,
       extensions::RequestStages request_stage,
       net::HttpResponseHeaders* original_response_headers);
 
   // Sets the flag that |event_type| has been signaled for |request_id|.
   // Returns the value of the flag before setting it.
   bool GetAndSetSignaled(uint64 request_id, EventTypes event_type);
 
   // Clears the flag that |event_type| has been signaled for |request_id|.
   void ClearSignaled(uint64 request_id, EventTypes event_type);
@@ skipping 68 matching lines @@
   virtual void OnQuotaExceeded() OVERRIDE;
   virtual bool RunImpl() OVERRIDE;
 };
 
 // Send updates to |host| with information about what webRequest-related
 // extensions are installed.
 // TODO(mpcomplete): remove. http://crbug.com/100411
 void SendExtensionWebRequestStatusToHost(content::RenderProcessHost* host);
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_WEB_REQUEST_WEB_REQUEST_API_H_