More groundwork for flat file based response storage.

webkit/appcache/appcache_url_request_job.h

 // Copyright (c) 2011 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 WEBKIT_APPCACHE_APPCACHE_URL_REQUEST_JOB_H_
 #define WEBKIT_APPCACHE_APPCACHE_URL_REQUEST_JOB_H_
 
 #include <string>
 
 #include "base/task.h"
@@ skipping 10 matching lines @@
 // in the appcache.
 class APPCACHE_EXPORT AppCacheURLRequestJob : public net::URLRequestJob,
                                               public AppCacheStorage::Delegate {
  public:
   AppCacheURLRequestJob(net::URLRequest* request, AppCacheStorage* storage);
   virtual ~AppCacheURLRequestJob();
 
   // Informs the job of what response it should deliver. Only one of these
   // methods should be called, and only once per job. A job will sit idle and
   // wait indefinitely until one of the deliver methods is called.
-  void DeliverAppCachedResponse(const GURL& manifest_url, int64 cache_id,
-                                const AppCacheEntry& entry, bool is_fallback);
+  void DeliverAppCachedResponse(const GURL& manifest_url, int64 group_id,
+                                int64 cache_id, const AppCacheEntry& entry,
+                                bool is_fallback);
   void DeliverNetworkResponse();
   void DeliverErrorResponse();
 
   bool is_waiting() const {
     return delivery_type_ == AWAITING_DELIVERY_ORDERS;
   }
 
   bool is_delivering_appcache_response() const {
     return delivery_type_ == APPCACHED_DELIVERY;
   }
 
   bool is_delivering_network_response() const {
     return delivery_type_ == NETWORK_DELIVERY;
   }
 
   bool is_delivering_error_response() const {
     return delivery_type_ == ERROR_DELIVERY;
   }
 
   // Accessors for the info about the appcached response, if any,
   // that this job has been instructed to deliver. These are only
   // valid to call if is_delivering_appcache_response.
-  const GURL& manifest_url() { return manifest_url_; }
-  int64 cache_id() { return cache_id_; }
-  const AppCacheEntry& entry() { return entry_; }
+  const GURL& manifest_url() const { return manifest_url_; }
+  int64 group_id() const { return group_id_; }
+  int64 cache_id() const { return cache_id_; }
+  const AppCacheEntry& entry() const { return entry_; }
 
   // net::URLRequestJob's Kill method is made public so the users of this
   // class in the appcache namespace can call it.
   virtual void Kill();
 
   // Returns true if the job has been started by the net library.
   bool has_been_started() const {
     return has_been_started_;
   }
 
@@ skipping 50 matching lines @@
 
   // FilterContext methods
   virtual bool GetMimeType(std::string* mime_type) const;
   virtual int GetResponseCode() const;
 
   AppCacheStorage* storage_;
   bool has_been_started_;
   bool has_been_killed_;
   DeliveryType delivery_type_;
   GURL manifest_url_;
+  int64 group_id_;
   int64 cache_id_;
   AppCacheEntry entry_;
   bool is_fallback_;
   bool cache_entry_not_found_;
   scoped_refptr<AppCacheResponseInfo> info_;
   net::HttpByteRange range_requested_;
   scoped_ptr<net::HttpResponseInfo> range_response_info_;
   scoped_ptr<AppCacheResponseReader> reader_;
   net::OldCompletionCallbackImpl<AppCacheURLRequestJob> read_callback_;
   ScopedRunnableMethodFactory<AppCacheURLRequestJob> method_factory_;
 };
 
 }  // namespace appcache
 
 #endif  // WEBKIT_APPCACHE_APPCACHE_REQUEST_HANDLER_H_