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      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_MEDIA_GALLERIES_MEDIA_FILE_SYSTEM_CONTEXT_H_
      6 #define CHROME_BROWSER_MEDIA_GALLERIES_MEDIA_FILE_SYSTEM_CONTEXT_H_
      7 
      8 // Manages isolated filesystem namespaces for media file systems.
      9 
     10 #include <string>
     11 
     12 namespace base {
     13 class FilePath;
     14 }
     15 
     16 class MediaFileSystemRegistry;
     17 
     18 class MediaFileSystemContext {
     19  public:
     20   virtual ~MediaFileSystemContext() {}
     21 
     22   // Register a new media file system for |path| as |fs_name|.
     23   virtual bool RegisterFileSystem(const std::string& device_id,
     24                                   const std::string& fs_name,
     25                                   const base::FilePath& path) = 0;
     26 
     27   // Revoke the passed |fs_name|.
     28   virtual void RevokeFileSystem(const std::string& fs_name) = 0;
     29 
     30   // Return the mount point root for the given |fs_name|. Returns an empty path
     31   // if |fs_name| is not valid.
     32   virtual base::FilePath GetRegisteredPath(
     33       const std::string& fs_name) const = 0;
     34 };
     35 
     36 #endif  // CHROME_BROWSER_MEDIA_GALLERIES_MEDIA_FILE_SYSTEM_CONTEXT_H_
     37