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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
// Copyright (c) 2013 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.
#include "storage/browser/fileapi/remove_operation_delegate.h"
#include "base/bind.h"
#include "storage/browser/fileapi/file_system_context.h"
#include "storage/browser/fileapi/file_system_operation_runner.h"
namespace storage {
RemoveOperationDelegate::RemoveOperationDelegate(
FileSystemContext* file_system_context,
const FileSystemURL& url,
const StatusCallback& callback)
: RecursiveOperationDelegate(file_system_context),
url_(url),
callback_(callback),
weak_factory_(this) {
}
RemoveOperationDelegate::~RemoveOperationDelegate() {}
void RemoveOperationDelegate::Run() {
operation_runner()->RemoveFile(url_, base::Bind(
&RemoveOperationDelegate::DidTryRemoveFile, weak_factory_.GetWeakPtr()));
}
void RemoveOperationDelegate::RunRecursively() {
StartRecursiveOperation(url_, callback_);
}
void RemoveOperationDelegate::ProcessFile(const FileSystemURL& url,
const StatusCallback& callback) {
operation_runner()->RemoveFile(
url,
base::Bind(&RemoveOperationDelegate::DidRemoveFile,
weak_factory_.GetWeakPtr(), callback));
}
void RemoveOperationDelegate::ProcessDirectory(const FileSystemURL& url,
const StatusCallback& callback) {
callback.Run(base::File::FILE_OK);
}
void RemoveOperationDelegate::PostProcessDirectory(
const FileSystemURL& url, const StatusCallback& callback) {
operation_runner()->RemoveDirectory(url, callback);
}
void RemoveOperationDelegate::DidTryRemoveFile(base::File::Error error) {
if (error != base::File::FILE_ERROR_NOT_A_FILE &&
error != base::File::FILE_ERROR_SECURITY) {
callback_.Run(error);
return;
}
operation_runner()->RemoveDirectory(
url_,
base::Bind(&RemoveOperationDelegate::DidTryRemoveDirectory,
weak_factory_.GetWeakPtr(), error));
}
void RemoveOperationDelegate::DidTryRemoveDirectory(
base::File::Error remove_file_error,
base::File::Error remove_directory_error) {
callback_.Run(
remove_directory_error == base::File::FILE_ERROR_NOT_A_DIRECTORY ?
remove_file_error :
remove_directory_error);
}
void RemoveOperationDelegate::DidRemoveFile(const StatusCallback& callback,
base::File::Error error) {
if (error == base::File::FILE_ERROR_NOT_FOUND) {
callback.Run(base::File::FILE_OK);
return;
}
callback.Run(error);
}
} // namespace storage
|
