Upstream version 10.39.225.0
[platform/framework/web/crosswalk.git] / src / chrome / browser / chromeos / file_system_provider / operations / close_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_CLOSE_FILE_H_
6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CLOSE_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 // Opens a file for either read or write, with optionally creating the file
29 // first. Note, that this is part of storage::CreateOrOpen file, but it does
30 // not download the file locally. Created per request.
31 class CloseFile : public Operation {
32  public:
33   CloseFile(extensions::EventRouter* event_router,
34             const ProvidedFileSystemInfo& file_system_info,
35             int open_request_id,
36             const storage::AsyncFileUtil::StatusCallback& callback);
37   virtual ~CloseFile();
38
39   // Operation overrides.
40   virtual bool Execute(int request_id) OVERRIDE;
41   virtual void OnSuccess(int request_id,
42                          scoped_ptr<RequestValue> result,
43                          bool has_more) OVERRIDE;
44   virtual void OnError(int request_id,
45                        scoped_ptr<RequestValue> result,
46                        base::File::Error error) OVERRIDE;
47
48  private:
49   int open_request_id_;
50   const storage::AsyncFileUtil::StatusCallback callback_;
51
52   DISALLOW_COPY_AND_ASSIGN(CloseFile);
53 };
54
55 }  // namespace operations
56 }  // namespace file_system_provider
57 }  // namespace chromeos
58
59 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CLOSE_FILE_H_