OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_SERVICE_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_SERVICE_H_ |
6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_SERVICE_H_ | 6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_SERVICE_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
(...skipping 10 matching lines...) Expand all Loading... |
21 | 21 |
22 class ServiceFactory; | 22 class ServiceFactory; |
23 | 23 |
24 // Manages and registers the fileSystemProvider service. | 24 // Manages and registers the fileSystemProvider service. |
25 class Service : public KeyedService { | 25 class Service : public KeyedService { |
26 public: | 26 public: |
27 explicit Service(Profile* profile); | 27 explicit Service(Profile* profile); |
28 virtual ~Service(); | 28 virtual ~Service(); |
29 | 29 |
30 // Registers a file system provided by an extension with the |extension_id|. | 30 // Registers a file system provided by an extension with the |extension_id|. |
31 // For success, it returns a file system id, which is of the following format: | 31 // For success, it returns a numeric file system id, which is an |
32 // |extension_id|-unique-hash, where unique is an auto-incremented non-zero | 32 // auto-incremented non-zero value. For failures, it returns zero. |
33 // number, and hash is the user profile hash. | 33 int RegisterFileSystem(const std::string& extension_id, |
34 // For failures, it returns an empty string. | 34 const std::string& file_system_name); |
35 std::string RegisterFileSystem(const std::string& extension_id, | |
36 const std::string& file_system_name); | |
37 | 35 |
38 // Unregisters a file system with the specified |file_system_id| for the | 36 // Unregisters a file system with the specified |file_system_id| for the |
39 // |extension_id|. For success returns true, otherwise false. | 37 // |extension_id|. For success returns true, otherwise false. |
40 bool UnregisterFileSystem(const std::string& extension_id, | 38 bool UnregisterFileSystem(const std::string& extension_id, |
41 const std::string& file_system_id); | 39 int file_system_id); |
42 | 40 |
43 // Returns a list of currently registered file systems. All items are copied. | 41 // Returns a list of currently registered file systems. All items are copied. |
44 std::vector<ProvidedFileSystem> GetRegisteredFileSystems(); | 42 std::vector<ProvidedFileSystem> GetRegisteredFileSystems(); |
45 | 43 |
46 // Adds and removes observers. | 44 // Adds and removes observers. |
47 void AddObserver(Observer* observer); | 45 void AddObserver(Observer* observer); |
48 void RemoveObserver(Observer* observer); | 46 void RemoveObserver(Observer* observer); |
49 | 47 |
50 // Gets the singleton instance for the |context|. | 48 // Gets the singleton instance for the |context|. |
51 static Service* Get(content::BrowserContext* context); | 49 static Service* Get(content::BrowserContext* context); |
52 | 50 |
53 private: | 51 private: |
54 typedef std::map<std::string, ProvidedFileSystem> FileSystemMap; | 52 typedef std::map<int, ProvidedFileSystem> FileSystemMap; |
55 | 53 |
56 Profile* profile_; | 54 Profile* profile_; |
57 ObserverList<Observer> observers_; | 55 ObserverList<Observer> observers_; |
58 FileSystemMap file_systems_; | 56 FileSystemMap file_systems_; |
59 int next_handle_; | 57 int next_id_; |
60 | 58 |
61 DISALLOW_COPY_AND_ASSIGN(Service); | 59 DISALLOW_COPY_AND_ASSIGN(Service); |
62 }; | 60 }; |
63 | 61 |
64 } // namespace file_system_provider | 62 } // namespace file_system_provider |
65 } // namespace chromeos | 63 } // namespace chromeos |
66 | 64 |
67 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_SERVICE_H_ | 65 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_SERVICE_H_ |
OLD | NEW |