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