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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 CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_ |
6 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_ | 6 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_ |
7 | 7 |
8 #include "content/browser/download/download_file.h" | 8 #include "content/browser/download/download_file.h" |
9 | 9 |
10 #include <stddef.h> | 10 #include <stddef.h> |
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31 | 31 |
32 namespace content { | 32 namespace content { |
33 class ByteStreamReader; | 33 class ByteStreamReader; |
34 class DownloadDestinationObserver; | 34 class DownloadDestinationObserver; |
35 | 35 |
36 class CONTENT_EXPORT DownloadFileImpl : public DownloadFile { | 36 class CONTENT_EXPORT DownloadFileImpl : public DownloadFile { |
37 public: | 37 public: |
38 // Takes ownership of the object pointed to by |request_handle|. | 38 // Takes ownership of the object pointed to by |request_handle|. |
39 // |net_log| will be used for logging the download file's events. | 39 // |net_log| will be used for logging the download file's events. |
40 // May be constructed on any thread. All methods besides the constructor | 40 // May be constructed on any thread. All methods besides the constructor |
41 // (including destruction) must occur on the FILE thread. | 41 // (including destruction) must occur on the download task runner. |
42 // | 42 // |
43 // Note that the DownloadFileImpl automatically reads from the passed in | 43 // Note that the DownloadFileImpl automatically reads from the passed in |
44 // stream, and sends updates and status of those reads to the | 44 // stream, and sends updates and status of those reads to the |
45 // DownloadDestinationObserver. | 45 // DownloadDestinationObserver. |
46 DownloadFileImpl( | 46 DownloadFileImpl(std::unique_ptr<DownloadSaveInfo> save_info, |
47 std::unique_ptr<DownloadSaveInfo> save_info, | 47 const base::FilePath& default_downloads_directory, |
48 const base::FilePath& default_downloads_directory, | 48 std::unique_ptr<ByteStreamReader> stream_reader, |
49 std::unique_ptr<ByteStreamReader> stream_reader, | 49 const net::NetLogWithSource& net_log, |
50 const net::NetLogWithSource& net_log, | 50 base::WeakPtr<DownloadDestinationObserver> observer); |
51 base::WeakPtr<DownloadDestinationObserver> observer); | |
52 | 51 |
53 ~DownloadFileImpl() override; | 52 ~DownloadFileImpl() override; |
54 | 53 |
55 // DownloadFile functions. | 54 // DownloadFile functions. |
56 void Initialize(const InitializeCallback& initialize_callback, | 55 void Initialize(const InitializeCallback& initialize_callback, |
57 const CancelRequestCallback& cancel_request_callback, | 56 const CancelRequestCallback& cancel_request_callback, |
58 const DownloadItem::ReceivedSlices& received_slices, | 57 const DownloadItem::ReceivedSlices& received_slices, |
59 bool is_parallelizable) override; | 58 bool is_parallelizable) override; |
60 | 59 |
61 void AddByteStream(std::unique_ptr<ByteStreamReader> stream_reader, | 60 void AddByteStream(std::unique_ptr<ByteStreamReader> stream_reader, |
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281 | 280 |
282 base::WeakPtr<DownloadDestinationObserver> observer_; | 281 base::WeakPtr<DownloadDestinationObserver> observer_; |
283 base::WeakPtrFactory<DownloadFileImpl> weak_factory_; | 282 base::WeakPtrFactory<DownloadFileImpl> weak_factory_; |
284 | 283 |
285 DISALLOW_COPY_AND_ASSIGN(DownloadFileImpl); | 284 DISALLOW_COPY_AND_ASSIGN(DownloadFileImpl); |
286 }; | 285 }; |
287 | 286 |
288 } // namespace content | 287 } // namespace content |
289 | 288 |
290 #endif // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_ | 289 #endif // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_IMPL_H_ |
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