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.
5 #ifndef CHROME_BROWSER_CHROMEOS_FILEAPI_FILE_ACCESS_PERMISSIONS_H_
6 #define CHROME_BROWSER_CHROMEOS_FILEAPI_FILE_ACCESS_PERMISSIONS_H_
12 #include "base/basictypes.h"
13 #include "base/files/file_path.h"
14 #include "base/synchronization/lock.h"
15 #include "webkit/browser/webkit_storage_browser_export.h"
19 class FileAccessPermissions {
21 FileAccessPermissions();
22 virtual ~FileAccessPermissions();
24 // Grants |extension_id| access to |path|.
25 void GrantAccessPermission(const std::string& extension_id,
26 const base::FilePath& path);
27 // Checks id |extension_id| has permission to access to |path|.
28 bool HasAccessPermission(const std::string& extension_id,
29 const base::FilePath& path) const;
30 // Revokes all file permissions for |extension_id|.
31 void RevokePermissions(const std::string& extension_id);
34 typedef std::set<base::FilePath> PathSet;
35 typedef std::map<std::string, PathSet> PathAccessMap;
37 mutable base::Lock lock_; // Synchronize all access to path_map_.
38 PathAccessMap path_map_;
40 DISALLOW_COPY_AND_ASSIGN(FileAccessPermissions);
43 } // namespace chromeos
45 #endif // CHROME_BROWSER_CHROMEOS_FILEAPI_FILE_ACCESS_PERMISSIONS_H_