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Side by Side Diff: chrome/browser/chromeos/drive/fileapi/webkit_file_stream_writer_impl.h

Issue 442383002: Move storage-related files from webkit/ to new top-level directory storage/ (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 6 years, 4 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 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 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_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_H_ 5 #ifndef CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_H_
6 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_H_ 6 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/callback.h" 9 #include "base/callback.h"
10 #include "base/files/file.h" 10 #include "base/files/file.h"
11 #include "base/files/file_path.h" 11 #include "base/files/file_path.h"
12 #include "base/memory/scoped_ptr.h" 12 #include "base/memory/scoped_ptr.h"
13 #include "base/memory/weak_ptr.h" 13 #include "base/memory/weak_ptr.h"
14 #include "webkit/browser/fileapi/file_stream_writer.h" 14 #include "storage/browser/fileapi/file_stream_writer.h"
15 15
16 namespace base { 16 namespace base {
17 class TaskRunner; 17 class TaskRunner;
18 } // namespace base 18 } // namespace base
19 19
20 namespace net { 20 namespace net {
21 class IOBuffer; 21 class IOBuffer;
22 } // namespace net 22 } // namespace net
23 23
24 namespace drive { 24 namespace drive {
25 25
26 class FileSystemInterface; 26 class FileSystemInterface;
27 27
28 namespace internal { 28 namespace internal {
29 29
30 // The implementation of fileapi::FileStreamWriter for the Drive File System. 30 // The implementation of storage::FileStreamWriter for the Drive File System.
31 class WebkitFileStreamWriterImpl : public fileapi::FileStreamWriter { 31 class WebkitFileStreamWriterImpl : public storage::FileStreamWriter {
32 public: 32 public:
33 // Callback to return the FileSystemInterface instance. This is an 33 // Callback to return the FileSystemInterface instance. This is an
34 // injecting point for testing. 34 // injecting point for testing.
35 // Note that the callback will be copied between threads (IO and UI), and 35 // Note that the callback will be copied between threads (IO and UI), and
36 // will be called on UI thread. 36 // will be called on UI thread.
37 typedef base::Callback<FileSystemInterface*()> FileSystemGetter; 37 typedef base::Callback<FileSystemInterface*()> FileSystemGetter;
38 38
39 // Creates a writer for a file at |file_path| on FileSystem returned by 39 // Creates a writer for a file at |file_path| on FileSystem returned by
40 // |file_system_getter| that starts writing from |offset|. 40 // |file_system_getter| that starts writing from |offset|.
41 // When invalid parameters are set, the first call to Write() method fails. 41 // When invalid parameters are set, the first call to Write() method fails.
(...skipping 17 matching lines...) Expand all
59 int buf_len, 59 int buf_len,
60 base::File::Error open_result, 60 base::File::Error open_result,
61 const base::FilePath& local_path, 61 const base::FilePath& local_path,
62 const base::Closure& close_callback_on_ui_thread); 62 const base::Closure& close_callback_on_ui_thread);
63 63
64 FileSystemGetter file_system_getter_; 64 FileSystemGetter file_system_getter_;
65 scoped_refptr<base::TaskRunner> file_task_runner_; 65 scoped_refptr<base::TaskRunner> file_task_runner_;
66 const base::FilePath file_path_; 66 const base::FilePath file_path_;
67 const int64 offset_; 67 const int64 offset_;
68 68
69 scoped_ptr<fileapi::FileStreamWriter> local_file_writer_; 69 scoped_ptr<storage::FileStreamWriter> local_file_writer_;
70 base::Closure close_callback_on_ui_thread_; 70 base::Closure close_callback_on_ui_thread_;
71 net::CompletionCallback pending_write_callback_; 71 net::CompletionCallback pending_write_callback_;
72 net::CompletionCallback pending_cancel_callback_; 72 net::CompletionCallback pending_cancel_callback_;
73 73
74 // Note: This should remain the last member so it'll be destroyed and 74 // Note: This should remain the last member so it'll be destroyed and
75 // invalidate the weak pointers before any other members are destroyed. 75 // invalidate the weak pointers before any other members are destroyed.
76 base::WeakPtrFactory<WebkitFileStreamWriterImpl> weak_ptr_factory_; 76 base::WeakPtrFactory<WebkitFileStreamWriterImpl> weak_ptr_factory_;
77 77
78 DISALLOW_COPY_AND_ASSIGN(WebkitFileStreamWriterImpl); 78 DISALLOW_COPY_AND_ASSIGN(WebkitFileStreamWriterImpl);
79 }; 79 };
80 80
81 } // namespace internal 81 } // namespace internal
82 } // namespace drive 82 } // namespace drive
83 83
84 #endif // CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_ H_ 84 #endif // CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_ H_
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