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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 WEBKIT_BROWSER_FILEAPI_LOCAL_FILE_STREAM_WRITER_H_ | 5 #ifndef WEBKIT_BROWSER_FILEAPI_LOCAL_FILE_STREAM_WRITER_H_ |
6 #define WEBKIT_BROWSER_FILEAPI_LOCAL_FILE_STREAM_WRITER_H_ | 6 #define WEBKIT_BROWSER_FILEAPI_LOCAL_FILE_STREAM_WRITER_H_ |
7 | 7 |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "base/files/file_path.h" | 12 #include "base/files/file_path.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/memory/weak_ptr.h" | 14 #include "base/memory/weak_ptr.h" |
15 #include "base/platform_file.h" | 15 #include "base/platform_file.h" |
16 #include "webkit/browser/fileapi/file_stream_writer.h" | 16 #include "webkit/browser/fileapi/file_stream_writer.h" |
17 #include "webkit/storage/webkit_storage_export.h" | 17 #include "webkit/browser/webkit_storage_browser_export.h" |
18 | 18 |
19 namespace net { | 19 namespace net { |
20 class FileStream; | 20 class FileStream; |
21 } | 21 } |
22 | 22 |
23 namespace fileapi { | 23 namespace fileapi { |
24 | 24 |
25 // This class is a thin wrapper around net::FileStream for writing local files. | 25 // This class is a thin wrapper around net::FileStream for writing local files. |
26 class WEBKIT_STORAGE_EXPORT_PRIVATE LocalFileStreamWriter | 26 class WEBKIT_STORAGE_BROWSER_EXPORT_PRIVATE LocalFileStreamWriter |
27 : public FileStreamWriter { | 27 : public FileStreamWriter { |
28 public: | 28 public: |
29 // Create a writer for the existing file in the path |file_path| starting from | 29 // Create a writer for the existing file in the path |file_path| starting from |
30 // |initial_offset|. | 30 // |initial_offset|. |
31 LocalFileStreamWriter(const base::FilePath& file_path, int64 initial_offset); | 31 LocalFileStreamWriter(const base::FilePath& file_path, int64 initial_offset); |
32 virtual ~LocalFileStreamWriter(); | 32 virtual ~LocalFileStreamWriter(); |
33 | 33 |
34 // FileStreamWriter overrides. | 34 // FileStreamWriter overrides. |
35 virtual int Write(net::IOBuffer* buf, int buf_len, | 35 virtual int Write(net::IOBuffer* buf, int buf_len, |
36 const net::CompletionCallback& callback) OVERRIDE; | 36 const net::CompletionCallback& callback) OVERRIDE; |
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80 scoped_ptr<net::FileStream> stream_impl_; | 80 scoped_ptr<net::FileStream> stream_impl_; |
81 net::CompletionCallback cancel_callback_; | 81 net::CompletionCallback cancel_callback_; |
82 | 82 |
83 base::WeakPtrFactory<LocalFileStreamWriter> weak_factory_; | 83 base::WeakPtrFactory<LocalFileStreamWriter> weak_factory_; |
84 DISALLOW_COPY_AND_ASSIGN(LocalFileStreamWriter); | 84 DISALLOW_COPY_AND_ASSIGN(LocalFileStreamWriter); |
85 }; | 85 }; |
86 | 86 |
87 } // namespace fileapi | 87 } // namespace fileapi |
88 | 88 |
89 #endif // WEBKIT_BROWSER_FILEAPI_LOCAL_FILE_STREAM_WRITER_H_ | 89 #endif // WEBKIT_BROWSER_FILEAPI_LOCAL_FILE_STREAM_WRITER_H_ |
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