webkit/fileapi/test_mount_point_provider.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 WEBKIT_FILEAPI_TEST_MOUNT_POINT_PROVIDER_H_
   6 #define WEBKIT_FILEAPI_TEST_MOUNT_POINT_PROVIDER_H_
   7
   8 #include "base/files/file_path.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "webkit/fileapi/async_file_util_adapter.h"
  12 #include "webkit/fileapi/file_system_mount_point_provider.h"
  13 #include "webkit/fileapi/task_runner_bound_observer_list.h"
  14 #include "webkit/storage/webkit_storage_export.h"
  15
  16 namespace base {
  17 class SequencedTaskRunner;
  18 }
  19
  20 namespace fileapi {
  21
  22 class AsyncFileUtilAdapter;
  23 class FileSystemQuotaUtil;
  24
  25 // This should be only used for testing.
  26 // This mount point provider uses LocalFileUtil and stores data file
  27 // under the given directory.
  28 class WEBKIT_STORAGE_EXPORT_PRIVATE TestMountPointProvider
  29     : public FileSystemMountPointProvider {
  30  public:
  31   TestMountPointProvider(
  32       base::SequencedTaskRunner* task_runner,
  33       const base::FilePath& base_path);
  34   virtual ~TestMountPointProvider();
  35
  36   // FileSystemMountPointProvider implementation.
  37   virtual void ValidateFileSystemRoot(
  38       const GURL& origin_url,
  39       FileSystemType type,
  40       bool create,
  41       const ValidateFileSystemCallback& callback) OVERRIDE;
  42   virtual base::FilePath GetFileSystemRootPathOnFileThread(
  43       const FileSystemURL& url,
  44       bool create) OVERRIDE;
  45   virtual FileSystemFileUtil* GetFileUtil(FileSystemType type) OVERRIDE;
  46   virtual AsyncFileUtil* GetAsyncFileUtil(FileSystemType type) OVERRIDE;
  47   virtual CopyOrMoveFileValidatorFactory* GetCopyOrMoveFileValidatorFactory(
  48       FileSystemType type,
  49       base::PlatformFileError* error_code) OVERRIDE;
  50   virtual void InitializeCopyOrMoveFileValidatorFactory(
  51       FileSystemType type,
  52       scoped_ptr<CopyOrMoveFileValidatorFactory> factory) OVERRIDE;
  53   virtual FilePermissionPolicy GetPermissionPolicy(
  54       const FileSystemURL& url,
  55       int permissions) const OVERRIDE;
  56   virtual FileSystemOperation* CreateFileSystemOperation(
  57       const FileSystemURL& url,
  58       FileSystemContext* context,
  59       base::PlatformFileError* error_code) const OVERRIDE;
  60   virtual scoped_ptr<webkit_blob::FileStreamReader> CreateFileStreamReader(
  61       const FileSystemURL& url,
  62       int64 offset,
  63       const base::Time& expected_modification_time,
  64       FileSystemContext* context) const OVERRIDE;
  65   virtual scoped_ptr<FileStreamWriter> CreateFileStreamWriter(
  66       const FileSystemURL& url,
  67       int64 offset,
  68       FileSystemContext* context) const OVERRIDE;
  69   virtual FileSystemQuotaUtil* GetQuotaUtil() OVERRIDE;
  70   virtual void DeleteFileSystem(
  71       const GURL& origin_url,
  72       FileSystemType type,
  73       FileSystemContext* context,
  74       const DeleteFileSystemCallback& callback) OVERRIDE;
  75
  76   const UpdateObserverList* GetUpdateObservers(FileSystemType type) const;
  77
  78  private:
  79   class QuotaUtil;
  80
  81   base::FilePath base_path_;
  82   scoped_refptr<base::SequencedTaskRunner> task_runner_;
  83   scoped_ptr<AsyncFileUtilAdapter> local_file_util_;
  84   scoped_ptr<QuotaUtil> quota_util_;
  85   UpdateObserverList observers_;
  86 };
  87
  88 }  // namespace fileapi
  89
  90 #endif  // WEBKIT_FILEAPI_TEST_MOUNT_POINT_PROVIDER_H_