chrome/browser/profiles/storage_partition_descriptor.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_PROFILES_STORAGE_PARTITION_DESCRIPTOR_H_
   6 #define CHROME_BROWSER_PROFILES_STORAGE_PARTITION_DESCRIPTOR_H_
   7
   8 #include "base/files/file_path.h"
   9 #include "base/hash_tables.h"
  10
  11 // This structure combines a StoragePartition's on-disk path and a boolean for
  12 // whether the partition should be persisted on disk. Its purpose is to serve as
  13 // a unique key to look up RequestContext objects in the ProfileIOData derived
  14 // classes.
  15 struct StoragePartitionDescriptor {
  16   StoragePartitionDescriptor(const base::FilePath& partition_path,
  17                              const bool in_memory_only)
  18     : path(partition_path),
  19       in_memory(in_memory_only) {}
  20
  21   const base::FilePath path;
  22   const bool in_memory;
  23 };
  24
  25 // Functor for operator <.
  26 struct StoragePartitionDescriptorLess {
  27   bool operator()(const StoragePartitionDescriptor& lhs,
  28                   const StoragePartitionDescriptor& rhs) const {
  29     if (lhs.path != rhs.path)
  30       return lhs.path < rhs.path;
  31     else if (lhs.in_memory != rhs.in_memory)
  32       return lhs.in_memory < rhs.in_memory;
  33     else
  34       return false;
  35   }
  36 };
  37
  38 #endif  // CHROME_BROWSER_PROFILES_STORAGE_PARTITION_DESCRIPTOR_H_