Create blobs from Disk Cache entries.

content/browser/cache_storage/cache_storage_cache.h

 // Copyright 2014 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 CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_CACHE_H_
 #define CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_CACHE_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 86 matching lines @@
   // not a memory cache backend.
   int64 MemoryBackedSize() const;
 
   base::WeakPtr<CacheStorageCache> AsWeakPtr();
 
  private:
   friend class base::RefCounted<CacheStorageCache>;
   friend class TestCacheStorageCache;
 
   struct KeysContext;
-  struct MatchContext;
   struct PutContext;
 
   // The backend progresses from uninitialized, to open, to closed, and cannot
   // reverse direction.  The open step may be skipped.
   enum BackendState {
     BACKEND_UNINITIALIZED,  // No backend, create backend on first operation.
     BACKEND_OPEN,           // Backend can be used.
     BACKEND_CLOSED          // Backend cannot be used.  All ops should fail.
   };
 
   using Entries = std::vector<disk_cache::Entry*>;
   using ScopedBackendPtr = scoped_ptr<disk_cache::Backend>;
 
   CacheStorageCache(
       const GURL& origin,
       const base::FilePath& path,
       const scoped_refptr<net::URLRequestContextGetter>& request_context_getter,
       const scoped_refptr<storage::QuotaManagerProxy>& quota_manager_proxy,
       base::WeakPtr<storage::BlobStorageContext> blob_context);
 
   // Async operations in progress will cancel and not run their callbacks.
   virtual ~CacheStorageCache();
 
   // Match callbacks
   void MatchImpl(scoped_ptr<ServiceWorkerFetchRequest> request,
                  const ResponseCallback& callback);
-  void MatchDidOpenEntry(scoped_ptr<MatchContext> match_context, int rv);
-  void MatchDidReadMetadata(scoped_ptr<MatchContext> match_context,
+  void MatchDidOpenEntry(scoped_ptr<ServiceWorkerFetchRequest> request,
+                         const ResponseCallback& callback,
+                         scoped_ptr<disk_cache::Entry*> entry_ptr,
+                         int rv);
+  void MatchDidReadMetadata(scoped_ptr<ServiceWorkerFetchRequest> request,
+                            const ResponseCallback& callback,
+                            disk_cache::ScopedEntryPtr entry,
                             scoped_ptr<CacheMetadata> headers);
-  void MatchDidReadResponseBodyData(scoped_ptr<MatchContext> match_context,
-                                    int rv);
-  void MatchDoneWithBody(scoped_ptr<MatchContext> match_context);
 
   // Puts the request and response object in the cache. The response body (if
   // present) is stored in the cache, but not the request body. Returns OK on
   // success.
   void Put(const CacheStorageBatchOperation& operation,
            const ErrorCallback& callback);
   void PutImpl(scoped_ptr<PutContext> put_context);
   void PutDidDelete(scoped_ptr<PutContext> put_context,
                     CacheStorageError delete_error);
-  void PutDidCreateEntry(scoped_ptr<PutContext> put_context, int rv);
+  void PutDidCreateEntry(scoped_ptr<disk_cache::Entry*> entry_ptr,
+                         scoped_ptr<PutContext> put_context,
+                         int rv);
   void PutDidWriteHeaders(scoped_ptr<PutContext> put_context,
                           int expected_bytes,
                           int rv);
   void PutDidWriteBlobToCache(
       scoped_ptr<PutContext> put_context,
       scoped_ptr<CacheStorageBlobToDiskCache> blob_reader,
       disk_cache::ScopedEntryPtr entry,
       bool success);
 
   // Returns ERROR_NOT_FOUND if not found. Otherwise deletes and returns OK.
@@ skipping 58 matching lines @@
   bool memory_only_;
 
   base::WeakPtrFactory<CacheStorageCache> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CacheStorageCache);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_CACHE_H_