chrome/browser/chromeos/drive/dummy_file_system.h

   1 // Copyright 2013 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_CHROMEOS_DRIVE_DUMMY_FILE_SYSTEM_H_
   6 #define CHROME_BROWSER_CHROMEOS_DRIVE_DUMMY_FILE_SYSTEM_H_
   7
   8 #include "chrome/browser/chromeos/drive/file_system_interface.h"
   9
  10 namespace drive {
  11
  12 // Dummy implementation of FileSystemInterface. All functions do nothing.
  13 class DummyFileSystem : public FileSystemInterface {
  14  public:
  15   virtual ~DummyFileSystem() {}
  16   virtual void AddObserver(FileSystemObserver* observer) OVERRIDE {}
  17   virtual void RemoveObserver(FileSystemObserver* observer) OVERRIDE {}
  18   virtual void CheckForUpdates() OVERRIDE {}
  19   virtual void TransferFileFromLocalToRemote(
  20       const base::FilePath& local_src_file_path,
  21       const base::FilePath& remote_dest_file_path,
  22       const FileOperationCallback& callback) OVERRIDE {}
  23   virtual void OpenFile(const base::FilePath& file_path,
  24                         OpenMode open_mode,
  25                         const std::string& mime_type,
  26                         const OpenFileCallback& callback) OVERRIDE {}
  27   virtual void Copy(const base::FilePath& src_file_path,
  28                     const base::FilePath& dest_file_path,
  29                     bool preserve_last_modified,
  30                     const FileOperationCallback& callback) OVERRIDE {}
  31   virtual void Move(const base::FilePath& src_file_path,
  32                     const base::FilePath& dest_file_path,
  33                     bool preserve_last_modified,
  34                     const FileOperationCallback& callback) OVERRIDE {}
  35   virtual void Remove(const base::FilePath& file_path,
  36                       bool is_recursive,
  37                       const FileOperationCallback& callback) OVERRIDE {}
  38   virtual void CreateDirectory(
  39       const base::FilePath& directory_path,
  40       bool is_exclusive,
  41       bool is_recursive,
  42       const FileOperationCallback& callback) OVERRIDE {}
  43   virtual void CreateFile(const base::FilePath& file_path,
  44                           bool is_exclusive,
  45                           const std::string& mime_type,
  46                           const FileOperationCallback& callback) OVERRIDE {}
  47   virtual void TouchFile(const base::FilePath& file_path,
  48                          const base::Time& last_access_time,
  49                          const base::Time& last_modified_time,
  50                          const FileOperationCallback& callback) OVERRIDE {}
  51   virtual void TruncateFile(const base::FilePath& file_path,
  52                             int64 length,
  53                             const FileOperationCallback& callback) OVERRIDE {}
  54   virtual void Pin(const base::FilePath& file_path,
  55                    const FileOperationCallback& callback) OVERRIDE {}
  56   virtual void Unpin(const base::FilePath& file_path,
  57                      const FileOperationCallback& callback) OVERRIDE {}
  58   virtual void GetFile(const base::FilePath& file_path,
  59                        const GetFileCallback& callback) OVERRIDE {}
  60   virtual void GetFileForSaving(const base::FilePath& file_path,
  61                                 const GetFileCallback& callback) OVERRIDE {}
  62   virtual void GetFileContent(
  63       const base::FilePath& file_path,
  64       const GetFileContentInitializedCallback& initialized_callback,
  65       const google_apis::GetContentCallback& get_content_callback,
  66       const FileOperationCallback& completion_callback) OVERRIDE {}
  67   virtual void GetResourceEntry(
  68       const base::FilePath& file_path,
  69       const GetResourceEntryCallback& callback) OVERRIDE {}
  70   virtual void ReadDirectory(const base::FilePath& file_path,
  71                              const ReadDirectoryCallback& callback) OVERRIDE {}
  72   virtual void Search(const std::string& search_query,
  73                       const GURL& next_link,
  74                       const SearchCallback& callback) OVERRIDE {}
  75   virtual void SearchMetadata(
  76       const std::string& query,
  77       int options,
  78       int at_most_num_matches,
  79       const SearchMetadataCallback& callback) OVERRIDE {}
  80   virtual void GetAvailableSpace(
  81       const GetAvailableSpaceCallback& callback) OVERRIDE {}
  82   virtual void GetShareUrl(const base::FilePath& file_path,
  83                            const GURL& embed_origin,
  84                            const GetShareUrlCallback& callback) OVERRIDE {}
  85   virtual void GetMetadata(
  86       const GetFilesystemMetadataCallback& callback) OVERRIDE {}
  87   virtual void MarkCacheFileAsMounted(
  88       const base::FilePath& drive_file_path,
  89       const MarkMountedCallback& callback) OVERRIDE {}
  90   virtual void MarkCacheFileAsUnmounted(
  91       const base::FilePath& cache_file_path,
  92       const FileOperationCallback& callback) OVERRIDE {}
  93   virtual void GetCacheEntry(const base::FilePath& drive_file_path,
  94                              const GetCacheEntryCallback& callback) OVERRIDE {}
  95   virtual void Reset(const FileOperationCallback& callback) OVERRIDE {}
  96 };
  97
  98 }  // namespace drive
  99
 100 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DUMMY_FILE_SYSTEM_H_