blob: 0285bd983000cc50df1499ac2b8a99de5b5e3f33 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_CHROMEOS_DRIVE_FILE_CHANGE_H_
#define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_CHANGE_H_
#include <set>
#include "base/files/file_path.h"
namespace drive {
class FileChange;
// Set of changes.
typedef std::set<FileChange> FileChangeSet;
// Represents change in the filesystem. Rename is represented as two entries:
// of type DELETED and ADDED. CHANGED type is for changed contents of
// directories or for changed metadata and/or contents of files.
class FileChange {
public:
enum Type {
DELETED,
ADDED,
CHANGED,
};
// Created an object representing a change of file or directory pointed by
// |change_path|. The change is of |change_type| type.
FileChange(const base::FilePath& path, Type type);
~FileChange();
// Factory method to create a FileChangeSet object with only one element.
static FileChangeSet CreateSingleSet(const base::FilePath& path, Type type);
bool operator==(const FileChange &file_change) const {
return path_ == file_change.path() && type_ == file_change.type();
}
bool operator<(const FileChange &file_change) const {
return (path_ < file_change.path()) ||
(path_ == file_change.path() && type_ < file_change.type());
}
const base::FilePath& path() const { return path_; }
Type type() const { return type_; }
private:
const base::FilePath path_;
const Type type_;
};
} // namespace drive
#endif // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_CHANGE_H_
|
