Upstream version 10.39.225.0
[platform/framework/web/crosswalk.git] / src / chrome / browser / chromeos / file_system_provider / operations / create_file.h
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
3 // found in the LICENSE file.
4
5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CREATE_FILE_H_
6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CREATE_FILE_H_
7
8 #include "base/files/file.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "chrome/browser/chromeos/file_system_provider/operations/operation.h"
11 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_info.h"
12 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h"
13 #include "chrome/browser/chromeos/file_system_provider/request_value.h"
14 #include "storage/browser/fileapi/async_file_util.h"
15
16 namespace base {
17 class FilePath;
18 }  // namespace base
19
20 namespace extensions {
21 class EventRouter;
22 }  // namespace extensions
23
24 namespace chromeos {
25 namespace file_system_provider {
26 namespace operations {
27
28 // Creates a file. If the file already exists, then the operation will fail with
29 // the FILE_ERROR_EXISTS error. Created per request.
30 class CreateFile : public Operation {
31  public:
32   CreateFile(extensions::EventRouter* event_router,
33              const ProvidedFileSystemInfo& file_system_info,
34              const base::FilePath& file_path,
35              const storage::AsyncFileUtil::StatusCallback& callback);
36   virtual ~CreateFile();
37
38   // Operation overrides.
39   virtual bool Execute(int request_id) OVERRIDE;
40   virtual void OnSuccess(int request_id,
41                          scoped_ptr<RequestValue> result,
42                          bool has_more) OVERRIDE;
43   virtual void OnError(int request_id,
44                        scoped_ptr<RequestValue> result,
45                        base::File::Error error) OVERRIDE;
46
47  private:
48   base::FilePath file_path_;
49   const storage::AsyncFileUtil::StatusCallback callback_;
50
51   DISALLOW_COPY_AND_ASSIGN(CreateFile);
52 };
53
54 }  // namespace operations
55 }  // namespace file_system_provider
56 }  // namespace chromeos
57
58 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CREATE_FILE_H_