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 WEBKIT_BROWSER_FILEAPI_SANDBOX_ORIGIN_DATABASE_INTERFACE_H_ 6 #define WEBKIT_BROWSER_FILEAPI_SANDBOX_ORIGIN_DATABASE_INTERFACE_H_ 7 8 #include <string> 9 #include <vector> 10 11 #include "base/files/file_path.h" 12 #include "webkit/browser/webkit_storage_browser_export.h" 13 14 namespace fileapi { 15 16 class WEBKIT_STORAGE_BROWSER_EXPORT_PRIVATE SandboxOriginDatabaseInterface { 17 public: 18 struct WEBKIT_STORAGE_BROWSER_EXPORT_PRIVATE OriginRecord { 19 std::string origin; 20 base::FilePath path; 21 22 OriginRecord(); 23 OriginRecord(const std::string& origin, const base::FilePath& path); 24 ~OriginRecord(); 25 }; 26 27 virtual ~SandboxOriginDatabaseInterface() {} 28 29 // Returns true if the origin's path is included in this database. 30 virtual bool HasOriginPath(const std::string& origin) = 0; 31 32 // This will produce a unique path and add it to its database, if it's not 33 // already present. 34 virtual bool GetPathForOrigin(const std::string& origin, 35 base::FilePath* directory) = 0; 36 37 // Removes the origin's path from the database. 38 // Returns success if the origin has been successfully removed, or 39 // the origin is not found. 40 // (This doesn't remove the actual path). 41 virtual bool RemovePathForOrigin(const std::string& origin) = 0; 42 43 // Lists all origins in this database. 44 virtual bool ListAllOrigins(std::vector<OriginRecord>* origins) = 0; 45 46 // This will release all database resources in use; call it to save memory. 47 virtual void DropDatabase() = 0; 48 49 protected: 50 SandboxOriginDatabaseInterface() {} 51 }; 52 53 } // namespace fileapi 54 55 #endif // WEBKIT_BROWSER_FILEAPI_SANDBOX_ORIGIN_DATABASE_INTERFACE_H_ 56
