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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_CHROMEOS_FILEAPI_REMOTE_FILE_STREAM_WRITER_H_ | 5 #ifndef WEBKIT_CHROMEOS_FILEAPI_REMOTE_FILE_STREAM_WRITER_H_ |
6 #define WEBKIT_CHROMEOS_FILEAPI_REMOTE_FILE_STREAM_WRITER_H_ | 6 #define WEBKIT_CHROMEOS_FILEAPI_REMOTE_FILE_STREAM_WRITER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/file_path.h" | 9 #include "base/file_path.h" |
10 #include "base/platform_file.h" | 10 #include "base/platform_file.h" |
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45 virtual int Flush(const net::CompletionCallback& callback) OVERRIDE; | 45 virtual int Flush(const net::CompletionCallback& callback) OVERRIDE; |
46 | 46 |
47 private: | 47 private: |
48 // Callback function to do the continuation of the work of the first Write() | 48 // Callback function to do the continuation of the work of the first Write() |
49 // call, which tries to open the local copy of the file before writing. | 49 // call, which tries to open the local copy of the file before writing. |
50 void OnFileOpened( | 50 void OnFileOpened( |
51 net::IOBuffer* buf, | 51 net::IOBuffer* buf, |
52 int buf_len, | 52 int buf_len, |
53 const net::CompletionCallback& callback, | 53 const net::CompletionCallback& callback, |
54 base::PlatformFileError open_result, | 54 base::PlatformFileError open_result, |
55 const FilePath& local_path, | 55 const base::FilePath& local_path, |
56 const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref); | 56 const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref); |
57 // Calls |pending_cancel_callback_|, assuming it is non-null. | 57 // Calls |pending_cancel_callback_|, assuming it is non-null. |
58 void InvokePendingCancelCallback(int result); | 58 void InvokePendingCancelCallback(int result); |
59 | 59 |
60 scoped_refptr<RemoteFileSystemProxyInterface> remote_filesystem_; | 60 scoped_refptr<RemoteFileSystemProxyInterface> remote_filesystem_; |
61 const FileSystemURL url_; | 61 const FileSystemURL url_; |
62 const int64 initial_offset_; | 62 const int64 initial_offset_; |
63 scoped_ptr<fileapi::FileStreamWriter> local_file_writer_; | 63 scoped_ptr<fileapi::FileStreamWriter> local_file_writer_; |
64 scoped_refptr<webkit_blob::ShareableFileReference> file_ref_; | 64 scoped_refptr<webkit_blob::ShareableFileReference> file_ref_; |
65 bool has_pending_create_snapshot_; | 65 bool has_pending_create_snapshot_; |
66 net::CompletionCallback pending_cancel_callback_; | 66 net::CompletionCallback pending_cancel_callback_; |
67 | 67 |
68 base::WeakPtrFactory<RemoteFileStreamWriter> weak_factory_; | 68 base::WeakPtrFactory<RemoteFileStreamWriter> weak_factory_; |
69 | 69 |
70 DISALLOW_COPY_AND_ASSIGN(RemoteFileStreamWriter); | 70 DISALLOW_COPY_AND_ASSIGN(RemoteFileStreamWriter); |
71 }; | 71 }; |
72 | 72 |
73 } // namespace fileapi | 73 } // namespace fileapi |
74 | 74 |
75 #endif // WEBKIT_CHROMEOS_FILEAPI_REMOTE_FILE_STREAM_WRITER_H_ | 75 #endif // WEBKIT_CHROMEOS_FILEAPI_REMOTE_FILE_STREAM_WRITER_H_ |
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