Disk cache: First pass to make it possible to have...

net/disk_cache/disk_cache.h

 // Copyright (c) 2006-2008 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.
 
 // Defines the public interface of the disk cache. For more details see
 // http://dev.chromium.org/developers/design-documents/disk-cache
 
 #ifndef NET_DISK_CACHE_DISK_CACHE_H_
 #define NET_DISK_CACHE_DISK_CACHE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/platform_file.h"
 #include "base/time.h"
+#include "net/base/cache_type.h"
 #include "net/base/completion_callback.h"
 
 namespace net {
 class IOBuffer;
 }
 
 namespace disk_cache {
 
 class Entry;
 class Backend;
 
 // Returns an instance of the Backend. path points to a folder where
 // the cached data will be stored. This cache instance must be the only object
 // that will be reading or writing files to that folder. The returned object
 // should be deleted when not needed anymore. If force is true, and there is
 // a problem with the cache initialization, the files will be deleted and a
 // new set will be created. max_bytes is the maximum size the cache can grow to.
 // If zero is passed in as max_bytes, the cache will determine the value to use
 // based on the available disk space. The returned pointer can be NULL if a
 // fatal error is found.
 Backend* CreateCacheBackend(const std::wstring& path, bool force,
-                            int max_bytes);
+                            int max_bytes, net::CacheType type);
 
 // Returns an instance of a Backend implemented only in memory. The returned
 // object should be deleted when not needed anymore. max_bytes is the maximum
 // size the cache can grow to. If zero is passed in as max_bytes, the cache will
 // determine the value to use based on the available memory. The returned
 // pointer can be NULL if a fatal error is found.
 Backend* CreateInMemoryCacheBackend(int max_bytes);
 
 // The root interface for a disk cache instance.
 class Backend {
@@ skipping 127 matching lines @@
   // close the handle after use or there will be a leak.
   virtual base::PlatformFile GetPlatformFile(int index) = 0;
 
  protected:
   virtual ~Entry() {}
 };
 
 }  // namespace disk_cache
 
 #endif  // NET_DISK_CACHE_DISK_CACHE_H_