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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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_SYNC_FILE_SYSTEM_LOCAL_CHANGE_PROCESSOR_H_ | 5 #ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_CHANGE_PROCESSOR_H_ |
6 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_CHANGE_PROCESSOR_H_ | 6 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_CHANGE_PROCESSOR_H_ |
7 | 7 |
8 #include "base/callback_forward.h" | 8 #include "base/callback_forward.h" |
9 #include "chrome/browser/sync_file_system/sync_callbacks.h" | 9 #include "chrome/browser/sync_file_system/sync_callbacks.h" |
10 | 10 |
11 namespace fileapi { | 11 namespace storage { |
12 class FileSystemURL; | 12 class FileSystemURL; |
13 } | 13 } |
14 | 14 |
15 namespace sync_file_system { | 15 namespace sync_file_system { |
16 | 16 |
17 class FileChange; | 17 class FileChange; |
18 | 18 |
19 // Represents an interface to process one local change and applies | 19 // Represents an interface to process one local change and applies |
20 // it to the remote server. | 20 // it to the remote server. |
21 // This interface is to be implemented/backed by RemoteSyncFileService. | 21 // This interface is to be implemented/backed by RemoteSyncFileService. |
22 class LocalChangeProcessor { | 22 class LocalChangeProcessor { |
23 public: | 23 public: |
24 LocalChangeProcessor() {} | 24 LocalChangeProcessor() {} |
25 virtual ~LocalChangeProcessor() {} | 25 virtual ~LocalChangeProcessor() {} |
26 | 26 |
27 // This is called to apply the local |change|. If the change type is | 27 // This is called to apply the local |change|. If the change type is |
28 // ADD_OR_UPDATE for a file, |local_file_path| points to a local file | 28 // ADD_OR_UPDATE for a file, |local_file_path| points to a local file |
29 // path that contains the latest file image whose file metadata is | 29 // path that contains the latest file image whose file metadata is |
30 // |local_file_metadata|. | 30 // |local_file_metadata|. |
31 // When SYNC_STATUS_HAS_CONFLICT is returned the implementation should | 31 // When SYNC_STATUS_HAS_CONFLICT is returned the implementation should |
32 // notify the backing RemoteFileSyncService of the existence of conflict | 32 // notify the backing RemoteFileSyncService of the existence of conflict |
33 // (as the remote service is supposed to maintain a list of conflict files). | 33 // (as the remote service is supposed to maintain a list of conflict files). |
34 virtual void ApplyLocalChange( | 34 virtual void ApplyLocalChange(const FileChange& change, |
35 const FileChange& change, | 35 const base::FilePath& local_file_path, |
36 const base::FilePath& local_file_path, | 36 const SyncFileMetadata& local_file_metadata, |
37 const SyncFileMetadata& local_file_metadata, | 37 const storage::FileSystemURL& url, |
38 const fileapi::FileSystemURL& url, | 38 const SyncStatusCallback& callback) = 0; |
39 const SyncStatusCallback& callback) = 0; | |
40 | 39 |
41 private: | 40 private: |
42 DISALLOW_COPY_AND_ASSIGN(LocalChangeProcessor); | 41 DISALLOW_COPY_AND_ASSIGN(LocalChangeProcessor); |
43 }; | 42 }; |
44 | 43 |
45 } // namespace sync_file_system | 44 } // namespace sync_file_system |
46 | 45 |
47 #endif // CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_CHANGE_PROCESSOR_H_ | 46 #endif // CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_CHANGE_PROCESSOR_H_ |
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